Usuario:Clusterer/Taller/twinkle-joined.js

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/**
 * +-------------------------------------------------------------------------+
 * |                  === WARNING: GLOBAL GADGET FILE ===                    |
 * |                Changes to this page affect many users.                  |
 * |           Please discuss changes at [[WT:TW]] before editing.           |
 * +-------------------------------------------------------------------------+
 *
 * Imported from github [https://github.com/azatoth/twinkle].
 * All changes should be made in the repository, otherwise they will be lost.
 *
 * To update this script from github, you must have a local repository set up. Then
 * follow the instructions at [https://github.com/azatoth/twinkle/blob/master/README.md].
 *
 * ----------
 *
 * This is AzaToth's Twinkle, the popular script sidekick for newbies, admins, and
 * every Wikipedian in between. Visit [[WP:TW]] for more information.
 */
//<nowiki>

/* global Morebits */

( function ( window, document, $, undefined ) { // Wrap with anonymous function

var Twinkle = {};
window.Twinkle = Twinkle;  // allow global access

// Check if account is experienced enough to use Twinkle
Twinkle.userAuthorized = Morebits.userIsInGroup( "autoconfirmed" ) || Morebits.userIsInGroup( "confirmed" );

// for use by custom modules (normally empty)
Twinkle.initCallbacks = [];
Twinkle.addInitCallback = function twinkleAddInitCallback( func ) {
	Twinkle.initCallbacks.push( func );
};

Twinkle.defaultConfig = {};
/**
 * Twinkle.defaultConfig.twinkle and Twinkle.defaultConfig.friendly
 *
 * This holds the default set of preferences used by Twinkle. (The |friendly| object holds preferences stored in the FriendlyConfig object.)
 * It is important that all new preferences added here, especially admin-only ones, are also added to
 * |Twinkle.config.sections| in twinkleconfig.js, so they are configurable via the Twinkle preferences panel.
 * For help on the actual preferences, see the comments in twinkleconfig.js.
 */
Twinkle.defaultConfig.twinkle = {
	// General
	summaryAd: " ([[WP:TW|TW]])",
	deletionSummaryAd: " ([[WP:TW|TW]])",
	protectionSummaryAd: " ([[WP:TW|TW]])",
	userTalkPageMode: "tab",
	dialogLargeFont: false,

	// ARV
	spiWatchReport: "yes",

	// Block
	blankTalkpageOnIndefBlock: false,

	// Fluff (revert and rollback)
	openTalkPage: [ "agf", "norm", "vand" ],
	openTalkPageOnAutoRevert: false,
	markRevertedPagesAsMinor: [ "vand" ],
	watchRevertedPages: [ "agf", "norm", "vand", "torev" ],
	offerReasonOnNormalRevert: true,
	confirmOnFluff: false,
	showRollbackLinks: [ "diff", "others" ],

	// DI (twinkleimage)
	notifyUserOnDeli: true,
	deliWatchPage: "default",
	deliWatchUser: "default",

	// PROD
	watchProdPages: true,
	prodReasonDefault: "",
	logProdPages: false,
	prodLogPageName: "PROD log",

	// CSD
	speedySelectionStyle: "buttonClick",
	watchSpeedyPages: [ "g3", "g5", "g10", "g11", "g12" ],
	markSpeedyPagesAsPatrolled: false,

	// these next two should probably be identical by default
	notifyUserOnSpeedyDeletionNomination:    [ "db", "g1", "g2", "g3", "g4", "g6", "g10", "g11", "g12", "g13", "g14", "a1", "a2", "a3", "a5", "a7", "a9", "a10", "a11", "f1", "f2", "f3", "f7", "f9", "f10", "u3", "u5", "t2", "t3", "p1", "p2" ],
	welcomeUserOnSpeedyDeletionNotification: [ "db", "g1", "g2", "g3", "g4", "g6", "g10", "g11", "g12", "g13", "g14", "a1", "a2", "a3", "a5", "a7", "a9", "a10", "a11", "f1", "f2", "f3", "f7", "f9", "f10", "u3", "u5", "t2", "t3", "p1", "p2" ],
	promptForSpeedyDeletionSummary: [],
	openUserTalkPageOnSpeedyDelete: [ "db", "g1", "g2", "g3", "g4", "g5", "g10", "g11", "g12", "a1", "a3", "a7", "a9", "a10", "a11", "f3", "f7", "f9", "u3", "u5", "t2", "p1" ],
	deleteTalkPageOnDelete: true,
	deleteRedirectsOnDelete: true,
	deleteSysopDefaultToTag: false,
	speedyWindowHeight: 500,
	speedyWindowWidth: 800,
	logSpeedyNominations: false,
	speedyLogPageName: "CSD log",
	noLogOnSpeedyNomination: [ "u1" ],

	// Unlink
	unlinkNamespaces: [ "0", "10", "100", "118" ],

	// Warn
	defaultWarningGroup: "1",
	showSharedIPNotice: true,
	watchWarnings: true,
	customWarningList: [],

	// XfD
	xfdWatchDiscussion: "default",
	xfdWatchList: "no",
	xfdWatchPage: "default",
	xfdWatchUser: "default",
	markXfdPagesAsPatrolled: true,

	// Hidden preferences
	revertMaxRevisions: 50,
	batchdeleteChunks: 50,
	batchMax: 5000,
	batchProtectChunks: 50,
	batchundeleteChunks: 50,
	proddeleteChunks: 50
};

// now some skin dependent config.
if ( mw.config.get( "skin" ) === "vector" ) {
	Twinkle.defaultConfig.twinkle.portletArea = "right-navigation";
	Twinkle.defaultConfig.twinkle.portletId   = "p-twinkle";
	Twinkle.defaultConfig.twinkle.portletName = "TW";
	Twinkle.defaultConfig.twinkle.portletType = "menu";
	Twinkle.defaultConfig.twinkle.portletNext = "p-search";
} else {
	Twinkle.defaultConfig.twinkle.portletArea =  null;
	Twinkle.defaultConfig.twinkle.portletId   = "p-cactions";
	Twinkle.defaultConfig.twinkle.portletName = null;
	Twinkle.defaultConfig.twinkle.portletType = null;
	Twinkle.defaultConfig.twinkle.portletNext = null;
}

Twinkle.defaultConfig.friendly = {
	// Tag
	groupByDefault: true,
	watchTaggedPages: true,
	watchMergeDiscussions: true,
	markTaggedPagesAsMinor: false,
	markTaggedPagesAsPatrolled: true,
	tagArticleSortOrder: "cat",
	customTagList: [],

	// Welcome
	topWelcomes: false,
	watchWelcomes: true,
	welcomeHeading: "Welcome",
	insertHeadings: true,
	insertUsername: true,
	insertSignature: true,  // sign welcome templates, where appropriate
	quickWelcomeMode: "norm",
	quickWelcomeTemplate: "welcome",
	customWelcomeList: [],
	customWelcomeSignature: true,

	// Talkback
	markTalkbackAsMinor: true,
	insertTalkbackSignature: true,  // always sign talkback templates
	talkbackHeading: "Talkback",
	adminNoticeHeading: "Notice",
	mailHeading: "You've got mail!",

	// Shared
	markSharedIPAsMinor: true
};

Twinkle.getPref = function twinkleGetPref( name ) {
	var result;
	if ( typeof Twinkle.prefs === "object" && typeof Twinkle.prefs.twinkle === "object" ) {
		// look in Twinkle.prefs (twinkleoptions.js)
		result = Twinkle.prefs.twinkle[name];
	} else if ( typeof window.TwinkleConfig === "object" ) {
		// look in TwinkleConfig
		result = window.TwinkleConfig[name];
	}

	if ( result === undefined ) {
		return Twinkle.defaultConfig.twinkle[name];
	}
	return result;
};

Twinkle.getFriendlyPref = function twinkleGetFriendlyPref(name) {
	var result;
	if ( typeof Twinkle.prefs === "object" && typeof Twinkle.prefs.friendly === "object" ) {
		// look in Twinkle.prefs (twinkleoptions.js)
		result = Twinkle.prefs.friendly[ name ];
	} else if ( typeof window.FriendlyConfig === "object" ) {
		// look in FriendlyConfig
		result = window.FriendlyConfig[ name ];
	}

	if ( result === undefined ) {
		return Twinkle.defaultConfig.friendly[ name ];
	}
	return result;
};



/**
 * **************** Twinkle.addPortlet() ****************
 *
 * Adds a portlet menu to one of the navigation areas on the page.
 * This is necessarily quite a hack since skins, navigation areas, and
 * portlet menu types all work slightly different.
 *
 * Available navigation areas depend on the skin used.
 * Monobook:
 *  "column-one", outer div class "portlet", inner div class "pBody". Existing portlets: "p-cactions", "p-personal", "p-logo", "p-navigation", "p-search", "p-interaction", "p-tb", "p-coll-print_export"
 *  Special layout of p-cactions and p-personal through specialized styles.
 * Vector:
 *  "mw-panel", outer div class "portal", inner div class "body". Existing portlets/elements: "p-logo", "p-navigation", "p-interaction", "p-tb", "p-coll-print_export"
 *  "left-navigation", outer div class "vectorTabs" or "vectorMenu", inner div class "" or "menu". Existing portlets: "p-namespaces", "p-variants" (menu)
 *  "right-navigation", outer div class "vectorTabs" or "vectorMenu", inner div class "" or "menu". Existing portlets: "p-views", "p-cactions" (menu), "p-search"
 *  Special layout of p-personal portlet (part of "head") through specialized styles.
 * Modern:
 *  "mw_contentwrapper" (top nav), outer div class "portlet", inner div class "pBody". Existing portlets or elements: "p-cactions", "mw_content"
 *  "mw_portlets" (sidebar), outer div class "portlet", inner div class "pBody". Existing portlets: "p-navigation", "p-search", "p-interaction", "p-tb", "p-coll-print_export"
 *
 * @param String navigation -- id of the target navigation area (skin dependant, on vector either of "left-navigation", "right-navigation", or "mw-panel")
 * @param String id -- id of the portlet menu to create, preferably start with "p-".
 * @param String text -- name of the portlet menu to create. Visibility depends on the class used.
 * @param String type -- type of portlet. Currently only used for the vector non-sidebar portlets, pass "menu" to make this portlet a drop down menu.
 * @param Node nextnodeid -- the id of the node before which the new item should be added, should be another item in the same list, or undefined to place it at the end.
 *
 * @return Node -- the DOM node of the new item (a DIV element) or null
 */
Twinkle.addPortlet = function( navigation, id, text, type, nextnodeid )
{
	//sanity checks, and get required DOM nodes
	var root = document.getElementById( navigation );
	if ( !root ) {
		return null;
	}

	var item = document.getElementById( id );
	if ( item ) {
		if ( item.parentNode && item.parentNode === root ) {
			return item;
		}
		return null;
	}

	var nextnode;
	if ( nextnodeid ) {
		nextnode = document.getElementById(nextnodeid);
	}

	//verify/normalize input
	var skin = mw.config.get("skin");
	type = ( skin === "vector" && type === "menu" && ( navigation === "left-navigation" || navigation === "right-navigation" )) ? "menu" : "";
	var outerDivClass;
	var innerDivClass;
	switch ( skin )
	{
		case "vector":
			if ( navigation !== "portal" && navigation !== "left-navigation" && navigation !== "right-navigation" ) {
				navigation = "mw-panel";
			}
			outerDivClass = ( navigation === "mw-panel" ) ? "portal" : ( type === "menu" ? "vectorMenu" : "vectorTabs" );
			innerDivClass = ( navigation === "mw-panel" ) ? "body" : ( type === "menu" ? "menu" : "" );
			break;
		case "modern":
			if ( navigation !== "mw_portlets" && navigation !== "mw_contentwrapper" ) {
				navigation = "mw_portlets";
			}
			outerDivClass = "portlet";
			innerDivClass = "pBody";
			break;
		default:
			navigation = "column-one";
			outerDivClass = "portlet";
			innerDivClass = "pBody";
			break;
	}

	// Build the DOM elements.
	var outerDiv = document.createElement( "div" );
	outerDiv.className = outerDivClass + " emptyPortlet";
	outerDiv.id = id;
	if ( nextnode && nextnode.parentNode === root ) {
		root.insertBefore( outerDiv, nextnode );
	} else {
		root.appendChild( outerDiv );
	}

	var h5 = document.createElement( "h3" );
	if ( type === "menu" ) {
		var span = document.createElement( "span" );
		span.appendChild( document.createTextNode( text ) );
		h5.appendChild( span );

		var a = document.createElement( "a" );
		a.href = "#";

		$( a ).click(function ( e ) {
			e.preventDefault();

			if ( !Twinkle.userAuthorized ) {
				alert("Sorry, your account is too new to use Twinkle.");
			}
		});

		h5.appendChild( a );
	} else {
		h5.appendChild( document.createTextNode( text ) );
	}
	outerDiv.appendChild( h5 );

	var innerDiv = null;
	if ( type === "menu" ) {
		innerDiv = document.createElement( "div" );
		innerDiv.className = innerDivClass;
		outerDiv.appendChild(innerDiv);
	}

	var ul = document.createElement( "ul" );
	(innerDiv || outerDiv).appendChild( ul );

	return outerDiv;
};


/**
 * **************** Twinkle.addPortletLink() ****************
 * Builds a portlet menu if it doesn't exist yet, and add the portlet link.
 * @param task: Either a URL for the portlet link or a function to execute.
 */
Twinkle.addPortletLink = function( task, text, id, tooltip )
{
	if ( Twinkle.getPref("portletArea") !== null ) {
		Twinkle.addPortlet( Twinkle.getPref( "portletArea" ), Twinkle.getPref( "portletId" ), Twinkle.getPref( "portletName" ), Twinkle.getPref( "portletType" ), Twinkle.getPref( "portletNext" ));
	}
	var link = mw.util.addPortletLink( Twinkle.getPref( "portletId" ), typeof task === "string" ? task : "#", text, id, tooltip );
	$('.client-js .skin-vector #p-cactions').css('margin-right', 'initial');
	if ( typeof task === "function" ) {
		$( link ).click(function ( ev ) {
			task();
			ev.preventDefault();
		});
	}
	if ( $.collapsibleTabs ) {
		$.collapsibleTabs.handleResize();
	}
	return link;
};


/**
 * **************** General initialization code ****************
 */

var scriptpathbefore = mw.util.wikiScript( "index" ) + "?title=",
    scriptpathafter = "&action=raw&ctype=text/javascript&happy=yes";

// Retrieve the user's Twinkle preferences
$.ajax({
	url: scriptpathbefore + "User:" + encodeURIComponent( mw.config.get("wgUserName")) + "/twinkleoptions.js" + scriptpathafter,
	dataType: "text"
})
	.fail(function () {	mw.notify( "Could not load twinkleoptions.js" ); })
	.done(function ( optionsText ) {

		// Quick pass if user has no options
		if ( optionsText === "" ) {
			return;
		}

		// Twinkle options are basically a JSON object with some comments. Strip those:
		optionsText = optionsText.replace( /(?:^(?:\/\/[^\n]*\n)*\n*|(?:\/\/[^\n]*(?:\n|$))*$)/g, "" );

		// First version of options had some boilerplate code to make it eval-able -- strip that too. This part may become obsolete down the line.
		if ( optionsText.lastIndexOf( "window.Twinkle.prefs = ", 0 ) === 0 ) {
			optionsText = optionsText.replace( /(?:^window.Twinkle.prefs = |;\n*$)/g, "" );
		}

		try {
			var options = JSON.parse( optionsText );

			// Assuming that our options evolve, we will want to transform older versions:
			//if ( options.optionsVersion === undefined ) {
			// ...
			// options.optionsVersion = 1;
			//}
			//if ( options.optionsVersion === 1 ) {
			// ...
			// options.optionsVersion = 2;
			//}
			// At the same time, twinkleconfig.js needs to be adapted to write a higher version number into the options.

			if ( options ) {
				Twinkle.prefs = options;
			}
		}
		catch ( e ) {
			mw.notify("Could not parse twinkleoptions.js");
		}
	})
	.always(function () {
		$( Twinkle.load );
	});

// Developers: you can import custom Twinkle modules here
// For example, mw.loader.load(scriptpathbefore + "User:UncleDouggie/morebits-test.js" + scriptpathafter);

Twinkle.load = function () {
	// Don't activate on special pages other than those on the whitelist so that
	// they load faster, especially the watchlist.
	var specialPageWhitelist = [ 'Contributions', 'DeletedContributions', 'Prefixindex' ];
	var isSpecialPage = ( mw.config.get('wgNamespaceNumber') === -1 &&
		specialPageWhitelist.indexOf( mw.config.get('wgCanonicalSpecialPageName') ) === -1 );

	// Also, Twinkle is incompatible with Internet Explorer versions 8 or lower,
	// so don't load there either.
	var isOldIE = ( $.client.profile().name === 'msie' &&
		$.client.profile().versionNumber < 9 );

	// Prevent users that are not autoconfirmed from loading Twinkle as well.
	if ( isSpecialPage || isOldIE || !Twinkle.userAuthorized ) {
		return;
	}

	// Prevent clickjacking
	if ( window.top !== window.self ) {
		return;
	}

	// Set custom Api-User-Agent header, for server-side logging purposes
	Morebits.wiki.api.setApiUserAgent( 'Twinkle/2.0 (' + mw.config.get( 'wgDBname' ) + ')' );

	// Load the modules in the order that the tabs should appear
	// User/user talk-related
	Twinkle.arv();
	Twinkle.warn();
	if ( Morebits.userIsInGroup('sysop') ) {
		Twinkle.block();
	}
	Twinkle.welcome();
	Twinkle.shared();
	Twinkle.talkback();
	// Deletion
	Twinkle.speedy();
	Twinkle.prod();
	Twinkle.xfd();
	Twinkle.image();
	// Maintenance
	Twinkle.protect();
	Twinkle.tag();
	// Misc. ones last
	Twinkle.diff();
	Twinkle.unlink();
	Twinkle.config.init();
	Twinkle.fluff.init();
	if ( Morebits.userIsInGroup('sysop') ) {
		Twinkle.deprod();
		Twinkle.batchdelete();
		Twinkle.batchprotect();
		Twinkle.batchundelete();
	}
	// Run the initialization callbacks for any custom modules
	Twinkle.initCallbacks.forEach(function ( func ) { func(); });
	Twinkle.addInitCallback = function ( func ) { func(); };

	// Increases text size in Twinkle dialogs, if so configured
	if ( Twinkle.getPref( "dialogLargeFont" ) ) {
		mw.util.addCSS( ".morebits-dialog-content, .morebits-dialog-footerlinks { font-size: 100% !important; } " +
			".morebits-dialog input, .morebits-dialog select, .morebits-dialog-content button { font-size: inherit !important; }" );
	}
};

} ( window, document, jQuery )); // End wrap with anonymous function

/*
 ****************************************
 *** friendlyshared.js: Shared IP tagging module
 ****************************************
 * Mode of invocation:     Tab ("Shared")
 * Active on:              Existing IP user talk pages
 * Config directives in:   FriendlyConfig
 */

Twinkle.shared = function friendlyshared() {
	if( mw.config.get('wgNamespaceNumber') === 3 && mw.util.isIPAddress(mw.config.get('wgTitle')) ) {
		var username = mw.config.get('wgRelevantUserName');
		Twinkle.addPortletLink( function(){ Twinkle.shared.callback(username); }, "Shared IP", "friendly-shared", "Shared IP tagging" );
	}
};

Twinkle.shared.callback = function friendlysharedCallback() {
	var Window = new Morebits.simpleWindow( 600, 420 );
	Window.setTitle( "Shared IP address tagging" );
	Window.setScriptName( "Twinkle" );
	Window.addFooterLink( "Twinkle help", "WP:TW/DOC#shared" );

	var form = new Morebits.quickForm( Twinkle.shared.callback.evaluate );

	var div = form.append( {
			type: 'div',
			id: 'sharedip-templatelist',
			className: 'morebits-scrollbox'
		}
	);
	div.append( { type: 'header', label: 'Shared IP address templates' } );
	div.append( { type: 'radio', name: 'shared', list: Twinkle.shared.standardList,
		event: function( e ) {
			Twinkle.shared.callback.change_shared( e );
			e.stopPropagation();
		}
	} );

	var org = form.append( { type:'field', label:'Fill in other details (optional) and click "Submit"' } );
	org.append( {
			type: 'input',
			name: 'organization',
			label: 'IP address owner/operator',
			disabled: true,
			tooltip: 'You can optionally enter the name of the organization that owns/operates the IP address.  You can use wikimarkup if necessary.'
		}
	);
	org.append( {
			type: 'input',
			name: 'host',
			label: 'Host name (optional)',
			disabled: true,
			tooltip: 'The host name (for example, proxy.example.com) can be optionally entered here and will be linked by the template.'
		}
	);
	org.append( {
			type: 'input',
			name: 'contact',
			label: 'Contact information (only if requested)',
			disabled: true,
			tooltip: 'You can optionally enter some contact details for the organization.  Use this parameter only if the organization has specifically requested that it be added.  You can use wikimarkup if necessary.'
		}
	);

	form.append( { type:'submit' } );

	var result = form.render();
	Window.setContent( result );
	Window.display();
};

Twinkle.shared.standardList = [
	{
		label: '{{Shared IP}}: standard shared IP address template',
		value: 'Shared IP',
		tooltip: 'IP user talk page template that shows helpful information to IP users and those wishing to warn, block or ban them'
	},
	{
		label: '{{Shared IP edu}}: shared IP address template modified for educational institutions',
		value: 'Shared IP edu'
	},
	{
		label: '{{Shared IP corp}}: shared IP address template modified for businesses',
		value: 'Shared IP corp'
	},
	{
		label: '{{Shared IP public}}: shared IP address template modified for public terminals',
		value: 'Shared IP public'
	},
	{
		label: '{{Shared IP gov}}: shared IP address template modified for government agencies or facilities',
		value: 'Shared IP gov'
	},
	{
		label: '{{Dynamic IP}}: shared IP address template modified for organizations with dynamic addressing',
		value: 'Dynamic IP'
	},
	{
		label: '{{Static IP}}: shared IP address template modified for static IP addresses',
		value: 'Static IP'
	},
	{
		label: '{{ISP}}: shared IP address template modified for ISP organizations (specifically proxies)',
		value: 'ISP'
	},
	{
		label: '{{Mobile IP}}: shared IP address template modified for mobile phone companies and their customers',
		value: 'Mobile IP'
	},
	{
		label: '{{Whois}}: template for IP addresses in need of monitoring, but unknown whether static, dynamic or shared',
		value: 'Whois'
	}
];

Twinkle.shared.callback.change_shared = function friendlysharedCallbackChangeShared(e) {
	e.target.form.contact.disabled = (e.target.value !== 'Shared IP edu');  // only supported by {{Shared IP edu}}
	e.target.form.organization.disabled = false;
	e.target.form.host.disabled = (e.target.value === 'Whois');  // host= not supported by {{Whois}}
};

Twinkle.shared.callbacks = {
	main: function( pageobj ) {
		var params = pageobj.getCallbackParameters();
		var pageText = pageobj.getPageText();
		var found = false;
		var text = '{{';

		for( var i=0; i < Twinkle.shared.standardList.length; i++ ) {
			var tagRe = new RegExp( '(\\{\\{' + Twinkle.shared.standardList[i].value + '(\\||\\}\\}))', 'im' );
			if( tagRe.exec( pageText ) ) {
				Morebits.status.warn( 'Info', 'Found {{' + Twinkle.shared.standardList[i].value + '}} on the user\'s talk page already...aborting' );
				found = true;
			}
		}

		if( found ) {
			return;
		}

		Morebits.status.info( 'Info', 'Will add the shared IP address template to the top of the user\'s talk page.' );
		text += params.value + '|' + params.organization;
		if( params.value === 'Shared IP edu' && params.contact !== '') {
			text += '|' + params.contact;
		}
		if( params.value !== 'Whois' && params.host !== '' ) {
			text += '|host=' + params.host;
		}
		text += '}}\n\n';

		var summaryText = 'Added {{[[Template:' + params.value + '|' + params.value + ']]}} template.';
		pageobj.setPageText(text + pageText);
		pageobj.setEditSummary(summaryText + Twinkle.getPref('summaryAd'));
		pageobj.setMinorEdit(Twinkle.getFriendlyPref('markSharedIPAsMinor'));
		pageobj.setCreateOption('recreate');
		pageobj.save();
	}
};

Twinkle.shared.callback.evaluate = function friendlysharedCallbackEvaluate(e) {
	var shared = e.target.getChecked( 'shared' );
	if( !shared || shared.length <= 0 ) {
		alert( 'You must select a shared IP address template to use!' );
		return;
	}

	var value = shared[0];

	if( e.target.organization.value === '') {
		alert( 'You must input an organization for the {{' + value + '}} template!' );
		return;
	}

	var params = {
		value: value,
		organization: e.target.organization.value,
		host: e.target.host.value,
		contact: e.target.contact.value
	};

	Morebits.simpleWindow.setButtonsEnabled( false );
	Morebits.status.init( e.target );

	Morebits.wiki.actionCompleted.redirect = mw.config.get('wgPageName');
	Morebits.wiki.actionCompleted.notice = "Tagging complete, reloading talk page in a few seconds";

	var wikipedia_page = new Morebits.wiki.page(mw.config.get('wgPageName'), "User talk page modification");
	wikipedia_page.setFollowRedirect(true);
	wikipedia_page.setCallbackParameters(params);
	wikipedia_page.load(Twinkle.shared.callbacks.main);
};

/*
 ****************************************
 *** friendlytag.js: Tag module
 ****************************************
 * Mode of invocation:     Tab ("Tag")
 * Active on:              Existing articles; file pages with a corresponding file
 *                         which is local (not on Commons); existing subpages of
 *                         {Wikipedia|Wikipedia talk}:Articles for creation;
 *                         all redirects
 * Config directives in:   FriendlyConfig
 */

Twinkle.tag = function friendlytag() {
	// redirect tagging
	if( Morebits.wiki.isPageRedirect() ) {
		Twinkle.tag.mode = 'redirect';
		Twinkle.addPortletLink( Twinkle.tag.callback, "Tag", "friendly-tag", "Tag redirect" );
	}
	// file tagging
	else if( mw.config.get('wgNamespaceNumber') === 6 && !document.getElementById("mw-sharedupload") && document.getElementById("mw-imagepage-section-filehistory") ) {
		Twinkle.tag.mode = 'file';
		Twinkle.addPortletLink( Twinkle.tag.callback, "Tag", "friendly-tag", "Add maintenance tags to file" );
	}
	// article/draft article tagging
	else if( ( mw.config.get('wgNamespaceNumber') === 0 || mw.config.get('wgNamespaceNumber') === 118 || /^Wikipedia( talk)?:Articles for creation\//.exec(Morebits.pageNameNorm) ) && mw.config.get('wgCurRevisionId') ) {
		Twinkle.tag.mode = 'article';
		Twinkle.addPortletLink( Twinkle.tag.callback, "Tag", "friendly-tag", "Add maintenance tags to article" );
	}
};

Twinkle.tag.callback = function friendlytagCallback() {
	var Window = new Morebits.simpleWindow( 630, (Twinkle.tag.mode === "article") ? 500 : 400 );
	Window.setScriptName( "Twinkle" );
	// anyone got a good policy/guideline/info page/instructional page link??
	Window.addFooterLink( "Twinkle help", "WP:TW/DOC#tag" );

	var form = new Morebits.quickForm( Twinkle.tag.callback.evaluate );

	if (document.getElementsByClassName("patrollink").length) {
		form.append( {
			type: 'checkbox',
			list: [
				{
					label: 'Mark the page as patrolled',
					value: 'patrolPage',
					name: 'patrolPage',
					checked: Twinkle.getFriendlyPref('markTaggedPagesAsPatrolled')
				}
			]
		} );
	}

	switch( Twinkle.tag.mode ) {
		case 'article':
			Window.setTitle( "Article maintenance tagging" );

			form.append({
				type: 'select',
				name: 'sortorder',
				label: 'View this list:',
				tooltip: 'You can change the default view order in your Twinkle preferences (WP:TWPREFS).',
				event: Twinkle.tag.updateSortOrder,
				list: [
					{ type: 'option', value: 'cat', label: 'By categories', selected: Twinkle.getFriendlyPref('tagArticleSortOrder') === 'cat' },
					{ type: 'option', value: 'alpha', label: 'In alphabetical order', selected: Twinkle.getFriendlyPref('tagArticleSortOrder') === 'alpha' }
				]
			});

			form.append({
				type: 'div',
				id: 'tagWorkArea',
				className: 'morebits-scrollbox',
				style: 'max-height: 28em'
			});

			form.append( {
					type: 'checkbox',
					list: [
						{
							label: 'Group inside {{multiple issues}} if possible',
							value: 'group',
							name: 'group',
							tooltip: 'If applying three or more templates supported by {{multiple issues}} and this box is checked, all supported templates will be grouped inside a {{multiple issues}} template.',
							checked: Twinkle.getFriendlyPref('groupByDefault')
						}
					]
				}
			);

			break;

		case 'file':
			Window.setTitle( "File maintenance tagging" );

			// TODO: perhaps add custom tags TO list of checkboxes

			form.append({ type: 'header', label: 'License and sourcing problem tags' });
			form.append({ type: 'checkbox', name: 'imageTags', list: Twinkle.tag.file.licenseList } );

			form.append({ type: 'header', label: 'Wikimedia Commons-related tags' });
			form.append({ type: 'checkbox', name: 'imageTags', list: Twinkle.tag.file.commonsList } );

			form.append({ type: 'header', label: 'Cleanup tags' } );
			form.append({ type: 'checkbox', name: 'imageTags', list: Twinkle.tag.file.cleanupList } );

			form.append({ type: 'header', label: 'Image quality tags' } );
			form.append({ type: 'checkbox', name: 'imageTags', list: Twinkle.tag.file.qualityList } );

			form.append({ type: 'header', label: 'Replacement tags' });
			form.append({ type: 'checkbox', name: 'imageTags', list: Twinkle.tag.file.replacementList } );
			break;

		case 'redirect':
			Window.setTitle( "Redirect tagging" );

			form.append({ type: 'header', label:'Spelling, misspelling, tense and capitalization templates' });
			form.append({ type: 'checkbox', name: 'redirectTags', list: Twinkle.tag.spellingList });

			form.append({ type: 'header', label:'Alternative name templates' });
			form.append({ type: 'checkbox', name: 'redirectTags', list: Twinkle.tag.alternativeList });

			form.append({ type: 'header', label:'Miscellaneous and administrative redirect templates' });
			form.append({ type: 'checkbox', name: 'redirectTags', list: Twinkle.tag.administrativeList });
			break;

		default:
			alert("Twinkle.tag: unknown mode " + Twinkle.tag.mode);
			break;
	}

	form.append( { type:'submit' } );

	var result = form.render();
	Window.setContent( result );
	Window.display();

	if (Twinkle.tag.mode === "article") {
		// fake a change event on the sort dropdown, to initialize the tag list
		var evt = document.createEvent("Event");
		evt.initEvent("change", true, true);
		result.sortorder.dispatchEvent(evt);
	}
};

Twinkle.tag.checkedTags = [];

Twinkle.tag.updateSortOrder = function(e) {
	var sortorder = e.target.value;

	Twinkle.tag.checkedTags = e.target.form.getChecked("articleTags");
	if (!Twinkle.tag.checkedTags) {
		Twinkle.tag.checkedTags = [];
	}

	var container = new Morebits.quickForm.element({ type: "fragment" });

	// function to generate a checkbox, with appropriate subgroup if needed
	var makeCheckbox = function(tag, description) {
		var checkbox = { value: tag, label: "{{" + tag + "}}: " + description };
		if (Twinkle.tag.checkedTags.indexOf(tag) !== -1) {
			checkbox.checked = true;
		}
		switch (tag) {
			case "cleanup":
				checkbox.subgroup = {
					name: 'cleanup',
					type: 'input',
					label: 'Specific reason why cleanup is needed: ',
					tooltip: 'Required.',
					size: 35
				};
				break;
			case "copy edit":
				checkbox.subgroup = {
					name: 'copyEdit',
					type: 'input',
					label: '"This article may require copy editing for..." ',
					tooltip: 'e.g. "consistent spelling". Optional.',
					size: 35
				};
				break;
			case "copypaste":
				checkbox.subgroup = {
					name: 'copypaste',
					type: 'input',
					label: 'Source URL: ',
					tooltip: 'If known.',
					size: 50
				};
				break;
			case "expert needed":
				checkbox.subgroup = [
					{
					name: 'expertNeeded',
					type: 'input',
					label: 'Name of relevant WikiProject: ',
					tooltip: 'Optionally, enter the name of a WikiProject which might be able to help recruit an expert. Don\'t include the "WikiProject" prefix.'
				},
				{
					name: 'expertNeededReason',
					type: 'input',
					label: 'Reason: ',
					tooltip: 'Short explanation describing the issue. Either Reason or Talk link is required.'
				},
				{
					name: 'expertNeededTalk',
					type: 'input',
					label: 'Talk discussion: ',
					tooltip: 'Name of the section of this article\'s talk page where the issue is being discussed. Do not give a link, just the name of the section. Either Reason or Talk link is required.'
				}
				];
				break;
			case "globalize":
				checkbox.subgroup = {
					name: 'globalize',
					type: 'select',
					list: [
						{ label: "{{globalize}}: article may not represent a worldwide view of the subject", value: "globalize" },
						{
							label: "Region-specific {{globalize}} subtemplates",
							list: [
								{ label: "{{globalize/Australia}}: article deals primarily with the Australian viewpoint", value: "globalize/Australia" },
								{ label: "{{globalize/Canada}}: article deals primarily with the Canadian viewpoint", value: "globalize/Canada" },
								{ label: "{{globalize/China}}: article deals primarily with the Chinese viewpoint", value: "globalize/China" },
								{ label: "{{globalize/Common law}}: article deals primarily with the viewpoint of common law countries", value: "globalize/Common law" },
								{ label: "{{globalize/Eng}}: article deals primarily with the English-speaking viewpoint", value: "globalize/Eng" },
								{ label: "{{globalize/Europe}}: article deals primarily with the European viewpoint", value: "globalize/Europe" },
								{ label: "{{globalize/France}}: article deals primarily with the French viewpoint", value: "globalize/France" },
								{ label: "{{globalize/Germany}}: article deals primarily with the German viewpoint", value: "globalize/Germany" },
								{ label: "{{globalize/India}}: article deals primarily with the Indian viewpoint", value: "globalize/India" },
								{ label: "{{globalize/Middle East}}: article deals primarily with the Middle Eastern viewpoint", value: "globalize/Middle East" },
								{ label: "{{globalize/North America}}: article deals primarily with the North American viewpoint", value: "globalize/North America" },
								{ label: "{{globalize/Northern}}: article deals primarily with the northern hemisphere viewpoint", value: "globalize/Northern" },
								{ label: "{{globalize/Southern}}: article deals primarily with the southern hemisphere viewpoint", value: "globalize/Southern" },
								{ label: "{{globalize/South Africa}}: article deals primarily with the South African viewpoint", value: "globalize/South Africa" },
								{ label: "{{globalize/UK}}: article deals primarily with the British viewpoint", value: "globalize/UK" },
								{ label: "{{globalize/UK and Canada}}: article deals primarily with the British and Canadian viewpoints", value: "globalize/UK and Canada" },
								{ label: "{{globalize/US}}: article deals primarily with the USA viewpoint", value: "globalize/US" },
								{ label: "{{globalize/West}}: article deals primarily with the viewpoint of Western countries", value: "globalize/West" }
							]
						}
					]
				};
				break;
			case "merge":
			case "merge from":
			case "merge to":
				var otherTagName = "merge";
				switch (tag)
				{
					case "merge from":
						otherTagName = "merge to";
						break;
					case "merge to":
						otherTagName = "merge from";
						break;
				}
				checkbox.subgroup = [
					{
						name: 'mergeTarget',
						type: 'input',
						label: 'Other article(s): ',
						tooltip: 'If specifying multiple articles, separate them with pipe characters: Article one|Article two'
					},
					{
						name: 'mergeTagOther',
						type: 'checkbox',
						list: [
							{
								label: 'Tag the other article with a {{' + otherTagName + '}} tag',
								checked: true,
								tooltip: 'Only available if a single article name is entered.'
							}
						]
					}
				];
				if (mw.config.get('wgNamespaceNumber') === 0) {
					checkbox.subgroup.push({
						name: 'mergeReason',
						type: 'textarea',
						label: 'Rationale for merge (will be posted on ' +
							(tag === "merge to" ? 'the other article\'s' : 'this article\'s') + ' talk page):',
						tooltip: 'Optional, but strongly recommended. Leave blank if not wanted. Only available if a single article name is entered.'
					});
				}
				break;
			case "not English":
			case "rough translation":
				checkbox.subgroup = [
					{
						name: 'translationLanguage',
						type: 'input',
						label: 'Language of article (if known): ',
						tooltip: 'Consider looking at [[WP:LRC]] for help. If listing the article at PNT, please try to avoid leaving this box blank, unless you are completely unsure.'
					}
				];
				if (tag === "not English") {
					checkbox.subgroup.push({
						name: 'translationNotify',
						type: 'checkbox',
						list: [
							{
								label: 'Notify article creator',
								checked: true,
								tooltip: "Places {{uw-notenglish}} on the creator's talk page."
							}
						]
					});
				}
				checkbox.subgroup.push({
					name: 'translationPostAtPNT',
					type: 'checkbox',
					list: [
						{
							label: 'List this article at Wikipedia:Pages needing translation into English (PNT)',
							checked: true
						}
					]
				});
				checkbox.subgroup.push({
					name: 'translationComments',
					type: 'textarea',
					label: 'Additional comments to post at PNT',
					tooltip: 'Optional, and only relevant if "List this article ..." above is checked.'
				});
				break;
			case "notability":
				checkbox.subgroup = {
					name: 'notability',
					type: 'select',
					list: [
						{ label: "{{notability}}: article's subject may not meet the general notability guideline", value: "none" },
						{ label: "{{notability|Academics}}: notability guideline for academics", value: "Academics" },
						{ label: "{{notability|Biographies}}: notability guideline for biographies", value: "Biographies" },
						{ label: "{{notability|Books}}: notability guideline for books", value: "Books" },
						{ label: "{{notability|Companies}}: notability guidelines for companies and organizations", value: "Companies" },
						{ label: "{{notability|Events}}: notability guideline for events", value: "Events" },
						{ label: "{{notability|Films}}: notability guideline for films", value: "Films" },
						{ label: "{{notability|Places}}: notability guideline for places", value: "Places" },
						{ label: "{{notability|Music}}: notability guideline for music", value: "Music" },
						{ label: "{{notability|Neologisms}}: notability guideline for neologisms", value: "Neologisms" },
						{ label: "{{notability|Numbers}}: notability guideline for numbers", value: "Numbers" },
						{ label: "{{notability|Products}}: notability guideline for products and services", value: "Products" },
						{ label: "{{notability|Sport}}: notability guideline for sports and athletics", value: "Sport" },
						{ label: "{{notability|Web}}: notability guideline for web content", value: "Web" }
					]
				};
				break;
			default:
				break;
		}
		return checkbox;
	};

	// categorical sort order
	if (sortorder === "cat") {
		// function to iterate through the tags and create a checkbox for each one
		var doCategoryCheckboxes = function(subdiv, array) {
			var checkboxes = [];
			$.each(array, function(k, tag) {
				var description = Twinkle.tag.article.tags[tag];
				checkboxes.push(makeCheckbox(tag, description));
			});
			subdiv.append({
				type: "checkbox",
				name: "articleTags",
				list: checkboxes
			});
		};

		var i = 0;
		// go through each category and sub-category and append lists of checkboxes
		$.each(Twinkle.tag.article.tagCategories, function(title, content) {
			container.append({ type: "header", id: "tagHeader" + i, label: title });
			var subdiv = container.append({ type: "div", id: "tagSubdiv" + i++ });
			if (Array.isArray(content)) {
				doCategoryCheckboxes(subdiv, content);
			} else {
				$.each(content, function(subtitle, subcontent) {
					subdiv.append({ type: "div", label: [ Morebits.htmlNode("b", subtitle) ] });
					doCategoryCheckboxes(subdiv, subcontent);
				});
			}
		});
	}
	// alphabetical sort order
	else {
		var checkboxes = [];
		$.each(Twinkle.tag.article.tags, function(tag, description) {
			checkboxes.push(makeCheckbox(tag, description));
		});
		container.append({
			type: "checkbox",
			name: "articleTags",
			list: checkboxes
		});
	}

	// append any custom tags
	if (Twinkle.getFriendlyPref('customTagList').length) {
		container.append({ type: 'header', label: 'Custom tags' });
		container.append({ type: 'checkbox', name: 'articleTags', list: Twinkle.getFriendlyPref('customTagList') });
	}

	var $workarea = $(e.target.form).find("div#tagWorkArea");
	var rendered = container.render();
	$workarea.empty().append(rendered);

	// style adjustments
	$workarea.find("h5").css({ 'font-size': '110%' });
	$workarea.find("h5:not(:first-child)").css({ 'margin-top': '1em' });
	$workarea.find("div").filter(":has(span.quickformDescription)").css({ 'margin-top': '0.4em' });

	// add a link to each template's description page
	$.each(Morebits.quickForm.getElements(e.target.form, "articleTags"), function(index, checkbox) {
		var $checkbox = $(checkbox);
		var link = Morebits.htmlNode("a", ">");
		link.setAttribute("class", "tag-template-link");
		var linkto = Morebits.string.toUpperCaseFirstChar(checkbox.values);
		link.setAttribute("href", mw.util.getUrl(
			(linkto.indexOf(":") === -1 ? "Template:" : "") +
			(linkto.indexOf("|") === -1 ? linkto : linkto.slice(0,linkto.indexOf("|")))
		));
		link.setAttribute("target", "_blank");
		$checkbox.parent().append(["\u00A0", link]);
	});
};


// Tags for ARTICLES start here

Twinkle.tag.article = {};

// A list of all article tags, in alphabetical order
// To ensure tags appear in the default "categorized" view, add them to the tagCategories hash below.

Twinkle.tag.article.tags = {
	"advert": "article is written like an advertisement",
	"all plot": "article is almost entirely a plot summary",
	"autobiography": "article is an autobiography and may not be written neutrally",
	"BLP sources": "BLP article needs additional sources for verification",
	"BLP unsourced": "BLP article has no sources at all (use BLP PROD instead for new articles)",
	"citation style": "article has unclear or inconsistent inline citations",
	"cleanup": "article may require cleanup",
	"cleanup rewrite": "article may need to be rewritten entirely to comply with Wikipedia's quality standards",
	"cleanup-reorganize": "article may be in need of reorganization to comply with Wikipedia's layout guidelines",
	"close paraphrasing": "article contains close paraphrasing of a non-free copyrighted source",
	"COI": "article creator or major contributor may have a conflict of interest",
	"condense": "article may have too many section headers dividing up its content",
	"confusing": "article may be confusing or unclear",
	"context": "article provides insufficient context",
	"copy edit": "article needs copy editing for grammar, style, cohesion, tone, and/or spelling",
	"copypaste": "article appears to have been copied and pasted from a source",
	"current": "article documents a current event",
	"disputed": "article has questionable factual accuracy",
	"essay-like": "article is written like a personal reflection or opinion essay",
	"expand language": "article can be expanded with material from a foreign-language Wikipedia",
	"expert needed": "article needs attention from an expert on the subject",
	"external links": "article's external links may not follow content policies or guidelines",
	"fansite": "article resembles a fansite",
	"fiction": "article fails to distinguish between fact and fiction",
	"globalize": "article may not represent a worldwide view of the subject",
	"GOCEinuse": "article is currently undergoing a major copy edit by the Guild of Copy Editors",
	"hoax": "article may be a complete hoax",
	"improve categories": "article may require additional categories",
	"incomprehensible": "article is very hard to understand or incomprehensible",
	"in-universe": "article subject is fictional and needs rewriting from a non-fictional perspective",
	"in use": "article is undergoing a major edit for a short while",
	"lead missing": "article has no lead section and one should be written",
	"lead rewrite": "article lead section needs to be rewritten to comply with guidelines",
	"lead too long": "article lead section is too long and should be shortened",
	"lead too short": "article lead section is too short and should be expanded",
	"linkrot": "article uses bare URLs for references, which are prone to link rot",
	"manual": "article is written like a manual or guidebook",
	"merge": "article should be merged with another given article",
	"merge from": "another given article should be merged into this one",
	"merge to": "article should be merged into another given article",
	"more citations needed": "article needs additional references or sources for verification",
	"more footnotes": "article has some references, but insufficient in-text citations",
	"news release": "article reads like a news release",
	"no footnotes": "article has references, but no in-text citations",
	"non-free": "article may contain excessive or improper use of copyrighted materials",
	"notability": "article's subject may not meet the notability guideline",
	"not English": "article is written in a language other than English and needs translation",
	"one source": "article relies largely or entirely upon a single source",
	"original research": "article has original research or unverified claims",
	"orphan": "article is linked to from no other articles",
	"overcoverage": "article has an extensive bias or disproportional coverage towards one or more specific regions",
	"overlinked": "article may have too many duplicate and/or irrelevant links",
	"overly detailed": "article contains an excessive amount of intricate detail",
	"over-quotation": "article contains too many or too-lengthy quotations for an encyclopedic entry",
	"peacock": "article may contain peacock terms that promote the subject without adding information",
	"plot": "plot summary in article is too long",
	"POV": "article does not maintain a neutral point of view",
	"primary sources": "article relies too heavily on primary sources, and needs secondary sources",
	"prose": "article is in a list format that may be better presented using prose",
	"recentism": "article is slanted towards recent events",
	"rough translation": "article is poorly translated and needs cleanup",
	"sections": "article needs to be broken into sections",
	"self-published": "article may contain improper references to self-published sources",
	"technical": "article may be too technical for the uninitiated reader",
	"tense": "article is written in an incorrect tense",
	"third-party": "article relies too heavily on affiliated sources, and needs third-party sources",
	"tone": "tone of article is not appropriate",
	"too few opinions": "article may not include all significant viewpoints",
	"uncategorized": "article is uncategorized",
	"under construction": "article is currently in the middle of an expansion or major revamping",
	"underlinked": "article may require additional wikilinks",
	"undue": "article lends undue weight to certain aspects of the subject but not others",
	"unfocused": "article lacks focus or is about more than one topic",
	"unreferenced": "article has no references at all",
	"unreliable sources": "article's references may not be reliable sources",
	"undisclosed paid": "article may have been created or edited in return for undisclosed payments",
	"update": "article needs additional up-to-date information added",
	"very long": "article is too long",
	"weasel": "article neutrality is compromised by the use of weasel words"
};

// A list of tags in order of category
// Tags should be in alphabetical order within the categories
// Add new categories with discretion - the list is long enough as is!

Twinkle.tag.article.tagCategories = {
	"Cleanup and maintenance tags": {
		"General cleanup": [
			"cleanup",  // has a subgroup with text input
			"cleanup rewrite",
			"copy edit"  // has a subgroup with text input
		],
		"Potentially unwanted content": [
			"close paraphrasing",
			"copypaste",  // has a subgroup with text input
			"external links",
			"non-free"
		],
		"Structure, formatting, and lead section": [
			"cleanup-reorganize",
			"condense",
			"lead missing",
			"lead rewrite",
			"lead too long",
			"lead too short",
			"sections",
			"very long"
		],
		"Fiction-related cleanup": [
			"all plot",
			"fiction",
			"in-universe",
			"plot"
		]
	},
	"General content issues": {
		"Importance and notability": [
			"notability"  // has a subgroup with subcategories
		],
		"Style of writing": [
			"advert",
			"essay-like",
			"fansite",
			"manual",
			"news release",
			"over-quotation",
			"prose",
			"technical",
			"tense",
			"tone"
		],
		"Sense (or lack thereof)": [
			"confusing",
			"incomprehensible",
			"unfocused"
		],
		"Information and detail": [
			"context",
			"expert needed",
			"overly detailed",
			"undue"
		],
		"Timeliness": [
			"current",
			"update"
		],
		"Neutrality, bias, and factual accuracy": [
			"autobiography",
			"COI",
			"disputed",
			"hoax",
			"globalize",  // has a subgroup with subcategories
			"overcoverage",
			"peacock",
			"POV",
			"recentism",
			"too few opinions",
			"undisclosed paid",
			"weasel"
		],
		"Verifiability and sources": [
			"BLP sources",
			"BLP unsourced",
			"more citations needed",
			"one source",
			"original research",
			"primary sources",
			"self-published",
			"third-party",
			"unreferenced",
			"unreliable sources"
		]
	},
	"Specific content issues": {
		"Language": [
			"not English",  // has a subgroup with several options
			"rough translation",  // has a subgroup with several options
			"expand language"
		],
		"Links": [
			"orphan",
			"overlinked",
			"underlinked"
		],
		"Referencing technique": [
			"citation style",
			"linkrot",
			"more footnotes",
			"no footnotes"
		],
		"Categories": [
			"improve categories",
			"uncategorized"
		]
	},
	"Merging": [  // these three have a subgroup with several options
		"merge",
		"merge from",
		"merge to"
	],
	"Informational": [
		"GOCEinuse",
		"in use",
		"under construction"
	]
};

// Tags for REDIRECTS start here

Twinkle.tag.spellingList = [
	{
		label: '{{R from acronym}}: redirect from an acronym (e.g. POTUS) to its expanded form',
		value: 'R from acronym'
	},
	{
		label: '{{R from alternative spelling}}: redirect from a title with a different spelling',
		value: 'R from alternative spelling'
	},
	{
		label: '{{R from initialism}}: redirect from an initialism (e.g. AGF) to its expanded form',
		value: 'R from initialism'
	},
	{
		label: '{{R from member}}: redirect from a member of a group to a related topic such as the group, organization, or team that he or she belongs to',
		value: 'R from member'
	},
	{
		label: '{{R from misspelling}}: redirect from a misspelling or typographical error',
		value: 'R from misspelling'
	},
	{
		label: '{{R from other capitalisation}}: redirect from a title with another method of capitalisation',
		value: 'R from other capitalisation'
	},
	{
		label: '{{R from plural}}: redirect from a plural word to the singular equivalent',
		value: 'R from plural'
	},
	{
		label: '{{R from related word}}: redirect from a related word',
		value: 'R from related word'
	},
	{
		label: '{{R to list entry}}: redirect to a "list of minor entities"-type article which contains brief descriptions of subjects not notable enough to have separate articles',
		value: 'R to list entry'
	},
	{
		label: '{{R to section}}: similar to {{R to list entry}}, but when list is organized in sections, such as list of characters in a fictional universe.',
		value: 'R to section'
	},
	{
		label: '{{R with possibilities}}: redirect from a more specific title to a more general, less detailed article, hence something which can and should be expanded',
		value: 'R with possibilities'
	}
];

Twinkle.tag.alternativeList = [
	{
		label: '{{R from alternative language}}: redirect from an English name to a name in another language, or vice-versa',
		value: 'R from alternative language'
	},
	{
		label: '{{R from alternative name}}: redirect from a title that is another name, a pseudonym, a nickname, or a synonym',
		value: 'R from alternative name'
	},
	{
		label: '{{R from ASCII}}: redirect from a title in basic ASCII to the formal article title, with differences that are not diacritical marks (accents, umlauts, etc.)',
		value: 'R from ASCII'
	},
	{
		label: '{{R from historic name}}: redirect from another name with a significant historic past as a region, state, city or such, but which is no longer known by that title or name',
		value: 'R from historic name'
	},
	{
		label: '{{R from incorrect name}}: redirect from an erroneus name that is unsuitable as a title',
		value: 'R from incorrect name'
	},
	{
		label: '{{R from long name}}: redirect from a title that is a complete or more complete name',
		value: 'R from long name'
	},
	{
		label: '{{R from name and country}}: redirect from the specific name to the briefer name',
		value: 'R from name and country'
	},
	{
		label: '{{R from phrase}}: redirect from a phrase to a more general relevant article covering the topic',
		value: 'R from phrase'
	},
	{
		label: '{{R from scientific name}}: redirect from the scientific name to the common name',
		value: 'R from scientific name'
	},
	{
		label: '{{R from surname}}: redirect from a title that is a surname',
		value: 'R from surname'
	},
	{
		label: '{{R to diacritics}}: redirect to the article title with diacritical marks (accents, umlauts, etc.)',
		value: 'R to diacritics'
	},
	{
		label: '{{R to scientific name}}: redirect from the common name to the scientific name',
		value: 'R to scientific name'
	}
];

Twinkle.tag.administrativeList = [
	{
		label: '{{R from CamelCase}}: redirect from a CamelCase title',
		value: 'R from CamelCase'
	},
	{
		label: '{{R from duplicated article}}: redirect to a similar article in order to preserve its edit history',
		value: 'R from duplicated article'
	},
	{
		label: '{{R from EXIF}}: redirect of a wikilink created from JPEG EXIF information (i.e. the "metadata" section on some image description pages)',
		value: 'R from EXIF'
	},
	{
		label: '{{R from merge}}: redirect from a merged page in order to preserve its edit history',
		value: 'R from merge'
	},
	{
		label: '{{R from school}}: redirect from a school article that had very little information',
		value: 'R from school'
	},
	{
		label: '{{R from shortcut}}: redirect from a Wikipedia shortcut',
		value: 'R from shortcut'
	},
	{
		label: '{{R to decade}}: redirect from a year to the decade article',
		value: 'R to decade'
	},
	{
		label: '{{R to disambiguation page}}: redirect to a disambiguation page',
		value: 'R to disambiguation page'
	}
];

// maintenance tags for FILES start here

Twinkle.tag.file = {};

Twinkle.tag.file.licenseList = [
	{ label: '{{Bsr}}: source info consists of bare image URL/generic base URL only', value: 'Bsr' },
	{ label: '{{Non-free reduce}}: non-low-resolution fair use image (or too-long audio clip, etc)', value: 'Non-free reduce' },
	{ label: '{{Orphaned non-free revisions}}: fair use media with old revisions that need to be deleted', value: 'subst:orfurrev' }
];

Twinkle.tag.file.commonsList = [
	{ label: '{{Copy to Commons}}: free media that should be copied to Commons', value: 'Copy to Commons' },
	{ label: '{{Do not move to Commons}} (PD issue): file is PD in the US but not in country of origin', value: 'Do not move to Commons' },
	{ label: '{{Do not move to Commons}} (other reason)', value: 'Do not move to Commons_reason' },
	{ label: '{{Keep local}}: request to keep local copy of a Commons file', value: 'Keep local' },
	{ label: '{{Now Commons}}: file has been copied to Commons', value: 'subst:ncd' }
];

Twinkle.tag.file.cleanupList = [
	{ label: '{{Artifacts}}: PNG contains residual compression artifacts', value: 'Artifacts' },
	{ label: '{{Bad font}}: SVG uses fonts not available on the thumbnail server', value: 'Bad font' },
	{ label: '{{Bad format}}: PDF/DOC/... file should be converted to a more useful format', value: 'Bad format' },
	{ label: '{{Bad GIF}}: GIF that should be PNG, JPEG, or SVG', value: 'Bad GIF' },
	{ label: '{{Bad JPEG}}: JPEG that should be PNG or SVG', value: 'Bad JPEG' },
	{ label: '{{Bad trace}}: auto-traced SVG requiring cleanup', value: 'Bad trace' },
	{ label: '{{Cleanup image}}: general cleanup', value: 'Cleanup image' },
	{ label: '{{Cleanup SVG}}: SVG needing code and/or appearance cleanup', value: 'Cleanup SVG' },
	{ label: '{{ClearType}}: image (not screenshot) with ClearType anti-aliasing', value: 'ClearType' },
	{ label: '{{Imagewatermark}}: image contains visible or invisible watermarking', value: 'Imagewatermark' },
	{ label: '{{NoCoins}}: image using coins to indicate scale', value: 'NoCoins' },
	{ label: '{{Overcompressed JPEG}}: JPEG with high levels of artifacts', value: 'Overcompressed JPEG' },
	{ label: '{{Opaque}}: opaque background should be transparent', value: 'Opaque' },
	{ label: '{{Remove border}}: unneeded border, white space, etc.', value: 'Remove border' },
	{ label: '{{Rename media}}: file should be renamed according to the criteria at [[WP:FMV]]', value: 'Rename media' },
	{ label: '{{Should be PNG}}: GIF or JPEG should be lossless', value: 'Should be PNG' },
	{
		label: '{{Should be SVG}}: PNG, GIF or JPEG should be vector graphics', value: 'Should be SVG',
		subgroup: {
			name: 'svgCategory',
			type: 'select',
			list: [
				{ label: '{{Should be SVG|other}}', value: 'other' },
				{ label: '{{Should be SVG|alphabet}}: character images, font examples, etc.', value: 'alphabet' },
				{ label: '{{Should be SVG|chemical}}: chemical diagrams, etc.', value: 'chemical' },
				{ label: '{{Should be SVG|circuit}}: electronic circuit diagrams, etc.', value: 'circuit' },
				{ label: '{{Should be SVG|coat of arms}}: coats of arms', value: 'coat of arms' },
				{ label: '{{Should be SVG|diagram}}: diagrams that do not fit any other subcategory', value: 'diagram' },
				{ label: '{{Should be SVG|emblem}}: emblems, free/libre logos, insignias, etc.', value: 'emblem' },
				{ label: '{{Should be SVG|fair use}}: fair-use images, fair-use logos', value: 'fair use' },
				{ label: '{{Should be SVG|flag}}: flags', value: 'flag' },
				{ label: '{{Should be SVG|graph}}: visual plots of data', value: 'graph' },
				{ label: '{{Should be SVG|logo}}: logos', value: 'logo' },
				{ label: '{{Should be SVG|map}}: maps', value: 'map' },
				{ label: '{{Should be SVG|music}}: musical scales, notes, etc.', value: 'music' },
				{ label: '{{Should be SVG|physical}}: "realistic" images of physical objects, people, etc.', value: 'physical' },
				{ label: '{{Should be SVG|symbol}}: miscellaneous symbols, icons, etc.', value: 'symbol' }
			]
		}
	},
	{ label: '{{Should be text}}: image should be represented as text, tables, or math markup', value: 'Should be text' }
];

Twinkle.tag.file.qualityList = [
	{ label: '{{Image-blownout}}', value: 'Image-blownout' },
	{ label: '{{Image-out-of-focus}}', value: 'Image-out-of-focus' },
	{ label: '{{Image-Poor-Quality}}', value: 'Image-Poor-Quality' },
	{ label: '{{Image-underexposure}}', value: 'Image-underexposure' },
	{ label: '{{Low quality chem}}: disputed chemical structures', value: 'Low quality chem' }
];

Twinkle.tag.file.replacementList = [
	{ label: '{{Duplicate}}: exact duplicate of another file, but not yet orphaned', value: 'Duplicate' },
	{ label: '{{Obsolete}}: improved version available', value: 'Obsolete' },
	{ label: '{{PNG version available}}', value: 'PNG version available' },
	{ label: '{{Vector version available}}', value: 'Vector version available' }
];


// Contains those article tags that *do not* work inside {{multiple issues}}.
Twinkle.tag.multipleIssuesExceptions = [
	'copypaste',
	'expand language',
	'GOCEinuse',
	'improve categories',
	'in use',
	'merge',
	'merge from',
	'merge to',
	'not English',
	'rough translation',
	'uncategorized',
	'under construction'
];


Twinkle.tag.callbacks = {
	main: function( pageobj ) {
		var params = pageobj.getCallbackParameters(),
			tagRe, tagText = '', summaryText = 'Added',
			tags = [], groupableTags = [], i, totalTags;

		// Remove tags that become superfluous with this action
		var pageText = pageobj.getPageText().replace(/\{\{\s*([Uu]serspace draft)\s*(\|(?:\{\{[^{}]*\}\}|[^{}])*)?\}\}\s*/g, "");

		var addTag = function friendlytagAddTag( tagIndex, tagName ) {
			var currentTag = "";
			if( tagName === 'uncategorized' || tagName === 'improve categories' ) {
				pageText += '\n\n{{' + tagName +
					'|date={{subst:CURRENTMONTHNAME}} {{subst:CURRENTYEAR}}}}';
			} else {
				if( tagName === 'globalize' ) {
					currentTag += '{{' + params.tagParameters.globalize;
				} else {
					currentTag += ( Twinkle.tag.mode === 'redirect' ? '\n' : '' ) + '{{' + tagName;
				}

				if( tagName === 'notability' && params.tagParameters.notability !== 'none' ) {
					currentTag += '|' + params.tagParameters.notability;
				}

				// prompt for other parameters, based on the tag
				switch( tagName ) {
					case 'cleanup':
						if (params.tagParameters.cleanup) {
							currentTag += '|reason=' + params.tagParameters.cleanup;
						}
						break;
					case 'copy edit':
						if (params.tagParameters.copyEdit) {
							currentTag += '|for=' + params.tagParameters.copyEdit;
						}
						break;
					case 'copypaste':
						if (params.tagParameters.copypaste) {
							currentTag += '|url=' + params.tagParameters.copypaste;
						}
						break;
					case 'expand language':
						currentTag += '|topic=';
						var langcode = prompt('Please enter the language code of the other wiki (e.g. "fr", "roa-rup").  \n' +
							"This information is required.  To skip the {{expand language}} tag, click Cancel.", "");
						if (langcode === null || langcode === "") {
							Morebits.status.warn("Notice", "{{expand language}} tag skipped by user");
							return true;  // continue to next tag
						} else {
							currentTag += '|langcode=' + langcode;
						}
						var otherart = prompt('Please enter the name of the article in the other wiki (without interwiki prefix).  \n' +
							"This information is optional.  To skip the {{expand language}} tag, click Cancel.", "");
						if (otherart === null) {
							Morebits.status.warn("Notice", "{{expand language}} tag skipped by user");
							return true;  // continue to next tag
						} else {
							currentTag += '|otherarticle=' + otherart;
						}
						break;
					case 'expert needed':
						if (params.expertNeeded) {
							currentTag += '|1=' + params.expertNeeded;
						}
						if(params.expertNeededTalk) {
							currentTag += '|talk=' + params.expertNeededTalk;
						}
						if(params.expertNeededReason) {
							currentTag += '|reason=' + params.expertNeededReason;
						}
						break;
					case 'news release':
						currentTag += '|1=article';
						break;
					case 'not English':
					case 'rough translation':
						if (params.translationLanguage) {
							currentTag += '|1=' + params.translationLanguage;
						}
						if (params.translationPostAtPNT) {
							currentTag += '|listed=yes';
						}
						break;
					case 'merge':
					case 'merge to':
					case 'merge from':
						if (params.mergeTarget) {
							// normalize the merge target for now and later
							params.mergeTarget = Morebits.string.toUpperCaseFirstChar(params.mergeTarget.replace(/_/g, ' '));

							currentTag += '|' + params.mergeTarget;

							// link to the correct section on the talk page, for article space only
							if (mw.config.get('wgNamespaceNumber') === 0 && (params.mergeReason || params.discussArticle)) {
								if (!params.discussArticle) {
									// discussArticle is the article whose talk page will contain the discussion
									params.discussArticle = (tagName === "merge to" ? params.mergeTarget : mw.config.get('wgTitle'));
									// nonDiscussArticle is the article which won't have the discussion
									params.nonDiscussArticle = (tagName === "merge to" ? mw.config.get('wgTitle') : params.mergeTarget);
									params.talkDiscussionTitle = 'Proposed merge with ' + params.nonDiscussArticle;
								}
								currentTag += '|discuss=Talk:' + params.discussArticle + '#' + params.talkDiscussionTitle;
							}
						}
						break;
					default:
						break;
				}

				currentTag += (Twinkle.tag.mode === 'redirect') ? '}}' : '|date={{subst:CURRENTMONTHNAME}} {{subst:CURRENTYEAR}}}}\n';
				tagText += currentTag;
			}

			if ( tagIndex > 0 ) {
				if( tagIndex === (totalTags - 1) ) {
					summaryText += ' and';
				} else if ( tagIndex < (totalTags - 1) ) {
					summaryText += ',';
				}
			}

			summaryText += ' {{[[:';
			if( tagName === 'globalize' ) {
				summaryText += "Template:" + params.tagParameters.globalize + '|' + params.tagParameters.globalize;
			} else if( tagName.indexOf("|") !== -1 ) {
				//if it is a custom tag with a parameter
				var slicedTagName = tagName.slice(0,tagName.indexOf("|"));
				if( tagName.indexOf(":") !== -1 ) {
					summaryText += slicedTagName;
				} else {
					summaryText += "Template:" + slicedTagName + "|" + slicedTagName;
				}
			} else if( tagName.indexOf(":") !== -1 ) {
				summaryText += tagName;
			} else {
				summaryText += "Template:" + tagName + "|" + tagName;
			}
			summaryText += ']]}}';
		};

		if( Twinkle.tag.mode !== 'redirect' ) {
			// Check for preexisting tags and separate tags into groupable and non-groupable arrays
			for( i = 0; i < params.tags.length; i++ ) {
				tagRe = new RegExp( '(\\{\\{' + params.tags[i] + '(\\||\\}\\})|\\|\\s*' + params.tags[i] + '\\s*=[a-z ]+\\d+)', 'im' );
				if( !tagRe.exec( pageText ) ) {
					if( Twinkle.tag.multipleIssuesExceptions.indexOf(params.tags[i]) === -1 ) {
						groupableTags = groupableTags.concat( params.tags[i] );
					} else {
						tags = tags.concat( params.tags[i] );
					}
				} else {
					Morebits.status.warn( 'Info', 'Found {{' + params.tags[i] +
						'}} on the article already...excluding' );
					// don't do anything else with merge tags
					if (params.tags[i] === "merge" || params.tags[i] === "merge from" ||
						params.tags[i] === "merge to") {
						params.mergeTarget = params.mergeReason = params.mergeTagOther = false;
					}
				}
			}

			var miTest = /\{\{(multiple ?issues|article ?issues|mi)[^}]+\{/im.exec(pageText);
			var miOldStyleRegex = /\{\{(multiple ?issues|article ?issues|mi)\s*\|([^{]+)\}\}/im;
			var miOldStyleTest = miOldStyleRegex.exec(pageText);

			if( ( miTest || miOldStyleTest ) && groupableTags.length > 0 ) {
				Morebits.status.info( 'Info', 'Adding supported tags inside existing {{multiple issues}} tag' );

				groupableTags.sort();
				tagText = "";

				totalTags = groupableTags.length;
				$.each(groupableTags, addTag);

				summaryText += ' tag' + ( groupableTags.length > 1 ? 's' : '' ) + ' (within {{[[Template:multiple issues|multiple issues]]}})';
				if( tags.length > 0 ) {
					summaryText += ', and';
				}

				if( miOldStyleTest ) {
					// convert tags from old-style to new-style
					var split = miOldStyleTest[2].split("|");
					$.each(split, function(index, val) {
						split[index] = val.replace("=", "|date=").trim();
					});
					pageText = pageText.replace(miOldStyleRegex, "{{$1|\n{{" + split.join("}}\n{{") + "}}\n" + tagText + "}}\n");
				} else {
					var miRegex = new RegExp("(\\{\\{\\s*" + miTest[1] + "\\s*(?:\\|(?:\\{\\{[^{}]*\\}\\}|[^{}])*)?)\\}\\}\\s*", "im");
					pageText = pageText.replace(miRegex, "$1" + tagText + "}}\n");
				}
				tagText = "";
			} else if( params.group && groupableTags.length >= 3 ) {
				Morebits.status.info( 'Info', 'Grouping supported tags inside {{multiple issues}}' );

				groupableTags.sort();
				tagText += '{{multiple issues|\n';

				totalTags = groupableTags.length;
				$.each(groupableTags, addTag);

				summaryText += ' tags (within {{[[Template:multiple issues|multiple issues]]}})';
				if( tags.length > 0 ) {
					summaryText += ', and';
				}
				tagText += '}}\n';
			} else {
				tags = tags.concat( groupableTags );
			}
		} else {
			// Redirect tagging: Check for pre-existing tags
			for( i = 0; i < params.tags.length; i++ ) {
				tagRe = new RegExp( '(\\{\\{' + params.tags[i] + '(\\||\\}\\}))', 'im' );
				if( !tagRe.exec( pageText ) ) {
					tags = tags.concat( params.tags[i] );
				} else {
					Morebits.status.warn( 'Info', 'Found {{' + params.tags[i] +
						'}} on the redirect already...excluding' );
				}
			}
		}

		tags.sort();
		totalTags = tags.length;
		$.each(tags, addTag);

		if( Twinkle.tag.mode === 'redirect' ) {
			// Check for all Rcat shell redirects (from #433)
			if (pageText.match(/{{(?:redr|this is a redirect|r(?:edirect)?(?:.?cat.*)?[ _]?sh)/i)) {
				// Regex courtesy [[User:Kephir/gadgets/sagittarius.js]] at [[Special:PermaLink/831402893]]
				var oldTags = pageText.match(/(\s*{{[A-Za-z ]+\|)((?:[^|{}]*|{{[^|}]*}})+)(}})\s*/i);
				pageText = pageText.replace(oldTags[0], oldTags[1]+tagText+oldTags[2]+oldTags[3]);
			} else {
				// Fold any pre-existing Rcats into taglist and under Rcatshell
				var pageTags = pageText.match(/\n{{R(?:edirect)? .*?}}/img);
				var oldPageTags ='';
				if (pageTags) {
					pageTags.forEach(function(pageTag) {
						var pageRe = new RegExp(pageTag, 'img');
						pageText = pageText.replace(pageRe,'');
						oldPageTags = oldPageTags.concat(pageTag);
					});
				}
				pageText += '\n{{Redirect category shell|' + tagText + oldPageTags + '\n}}';
			}
		} else {
			// smartly insert the new tags after any hatnotes. Regex is a bit more
			// complicated than it'd need to be, to allow templates as parameters,
			// and to handle whitespace properly.
			pageText = pageText.replace(/^\s*(?:((?:\s*\{\{\s*(?:about|correct title|dablink|distinguish|for|other\s?(?:hurricaneuses|people|persons|places|uses(?:of)?)|redirect(?:-acronym)?|see\s?(?:also|wiktionary)|selfref|the)\d*\s*(\|(?:\{\{[^{}]*\}\}|[^{}])*)?\}\})+(?:\s*\n)?)\s*)?/i,
				"$1" + tagText);
		}
		summaryText += ( tags.length > 0 ? ' tag' + ( tags.length > 1 ? 's' : '' ) : '' ) +
			' to ' + Twinkle.tag.mode;

		// avoid truncated summaries
		if (summaryText.length > (254 - Twinkle.getPref('summaryAd').length)) {
			summaryText = summaryText.replace(/\[\[[^|]+\|([^\]]+)\]\]/g, "$1");
		}

		pageobj.setPageText(pageText);
		pageobj.setEditSummary(summaryText + Twinkle.getPref('summaryAd'));
		pageobj.setWatchlist(Twinkle.getFriendlyPref('watchTaggedPages'));
		pageobj.setMinorEdit(Twinkle.getFriendlyPref('markTaggedPagesAsMinor'));
		pageobj.setCreateOption('nocreate');
		pageobj.save(function() {
			// special functions for merge tags
			if (params.mergeReason) {
				// post the rationale on the talk page (only operates in main namespace)
				var talkpageText = "\n\n== Proposed merge with [[" + params.nonDiscussArticle + "]] ==\n\n";
				talkpageText += params.mergeReason.trim() + " ~~~~";

				var talkpage = new Morebits.wiki.page("Talk:" + params.discussArticle, "Posting rationale on talk page");
				talkpage.setAppendText(talkpageText);
				talkpage.setEditSummary('Proposing to merge [[:' + params.nonDiscussArticle + ']] ' +
					(tags.indexOf("merge") !== -1 ? 'with' : 'into') + ' [[:' + params.discussArticle + ']]' +
					Twinkle.getPref('summaryAd'));
				talkpage.setWatchlist(Twinkle.getFriendlyPref('watchMergeDiscussions'));
				talkpage.setCreateOption('recreate');
				talkpage.append();
			}
			if (params.mergeTagOther) {
				// tag the target page if requested
				var otherTagName = "merge";
				if (tags.indexOf("merge from") !== -1) {
					otherTagName = "merge to";
				} else if (tags.indexOf("merge to") !== -1) {
					otherTagName = "merge from";
				}
				var newParams = {
					tags: [otherTagName],
					mergeTarget: Morebits.pageNameNorm,
					discussArticle: params.discussArticle,
					talkDiscussionTitle: params.talkDiscussionTitle
				};
				var otherpage = new Morebits.wiki.page(params.mergeTarget, "Tagging other page (" +
					params.mergeTarget + ")");
				otherpage.setCallbackParameters(newParams);
				otherpage.load(Twinkle.tag.callbacks.main);
			}

			// post at WP:PNT for {{not English}} and {{rough translation}} tag
			if (params.translationPostAtPNT) {
				var pntPage = new Morebits.wiki.page('Wikipedia:Pages needing translation into English',
					"Listing article at Wikipedia:Pages needing translation into English");
				pntPage.setFollowRedirect(true);
				pntPage.setCallbackParameters({
					template: params.tags.indexOf("rough translation") !== -1 ? "duflu" : "needtrans",
					lang: params.translationLanguage,
					reason: params.translationComments
				});
				pntPage.load(Twinkle.tag.callbacks.translationListPage);
			}
			if (params.translationNotify) {
				pageobj.lookupCreator(function(innerPageobj) {
					var initialContrib = innerPageobj.getCreator();

					// Disallow warning yourself
					if (initialContrib === mw.config.get('wgUserName')) {
						innerPageobj.getStatusElement().warn("You (" + initialContrib + ") created this page; skipping user notification");
						return;
					}

					var userTalkPage = new Morebits.wiki.page('User talk:' + initialContrib,
						'Notifying initial contributor (' + initialContrib + ')');
					var notifytext = "\n\n== Your article [[" + Morebits.pageNameNorm + "]]==\n" +
						"{{subst:uw-notenglish|1=" + Morebits.pageNameNorm +
						(params.translationPostAtPNT ? "" : "|nopnt=yes") + "}} ~~~~";
					userTalkPage.setAppendText(notifytext);
					userTalkPage.setEditSummary("Notice: Please use English when contributing to the English Wikipedia." +
						Twinkle.getPref('summaryAd'));
					userTalkPage.setCreateOption('recreate');
					userTalkPage.setFollowRedirect(true);
					userTalkPage.append();
				});
			}
		});

		if( params.patrol ) {
			pageobj.patrol();
		}
	},

	translationListPage: function friendlytagCallbacksTranslationListPage(pageobj) {
		var old_text = pageobj.getPageText();
		var params = pageobj.getCallbackParameters();
		var statelem = pageobj.getStatusElement();

		var templateText = "{{subst:" + params.template + "|pg=" + Morebits.pageNameNorm + "|Language=" +
			(params.lang || "uncertain") + "|Comments=" + params.reason.trim() + "}} ~~~~";

		var text, summary;
		if (params.template === "duflu") {
			text = old_text + "\n\n" + templateText;
			summary = "Translation cleanup requested on ";
		} else {
			text = old_text.replace(/\n+(==\s?Translated pages that could still use some cleanup\s?==)/,
				"\n\n" + templateText + "\n\n$1");
			summary = "Translation" + (params.lang ? (" from " + params.lang) : "") + " requested on ";
		}

		if (text === old_text) {
			statelem.error('failed to find target spot for the discussion');
			return;
		}
		pageobj.setPageText(text);
		pageobj.setEditSummary(summary + " [[:" + Morebits.pageNameNorm + "]]" + Twinkle.getPref('summaryAd'));
		pageobj.setCreateOption('recreate');
		pageobj.save();
	},

	file: function friendlytagCallbacksFile(pageobj) {
		var text = pageobj.getPageText();
		var params = pageobj.getCallbackParameters();
		var summary = "Adding ";

		// Add maintenance tags
		if (params.tags.length) {

			var tagtext = "", currentTag;
			$.each(params.tags, function(k, tag) {
				// when other commons-related tags are placed, remove "move to Commons" tag
				if (["Keep local", "subst:ncd", "Do not move to Commons_reason", "Do not move to Commons",
					"Now Commons"].indexOf(tag) !== -1) {
					text = text.replace(/\{\{(mtc|(copy |move )?to ?commons|move to wikimedia commons|copy to wikimedia commons)[^}]*\}\}/gi, "");
				}
				if (tag === "Vector version available") {
					text = text.replace(/\{\{((convert to |convertto|should be |shouldbe|to)?svg|badpng|vectorize)[^}]*\}\}/gi, "");
				}

				currentTag = "{{" + (tag === "Do not move to Commons_reason" ? "Do not move to Commons" : tag);

				var input;
				switch (tag) {
					case "subst:ncd":
						/* falls through */
					case "Keep local":
						input = prompt( "{{" + (tag === "subst:ncd" ? "Now Commons" : tag) +
							"}} - Enter the name of the image on Commons (if different from local name), excluding the File: prefix:", "" );
						if (input === null) {
							return true;  // continue
						} else if (input !== "") {
							currentTag += '|1=' + input;
						}
						break;
					case "Rename media":
						input = prompt( "{{Rename media}} - Enter the new name for the image (optional):", "" );
						if (input === null) {
							return true;  // continue
						} else if (input !== "") {
							currentTag += "|1=" + input;
						}
						input = prompt( "{{Rename media}} - Enter the reason for the rename (optional):", "" );
						if (input === null) {
							return true;  // continue
						} else if (input !== "") {
							currentTag += "|2=" + input;
						}
						break;
					case "Cleanup image":
						/* falls through */
					case "Cleanup SVG":
						input = prompt( "{{" + tag + "}} - Enter the reason for cleanup (required). To skip the tag, click Cancel:", "" );
						if (input === null) {
							return true;  // continue
						} else if (input !== "") {
							currentTag += "|1=" + input;
						}
						break;
					case "Image-Poor-Quality":
						input = prompt( "{{Image-Poor-Quality}} - Enter the reason why this image is so bad (required). To skip the tag, click Cancel:", "" );
						if (input === null) {
							return true;  // continue
						} else if (input !== "") {
							currentTag += "|1=" + input;
						}
						break;
					case "Low quality chem":
						input = prompt( "{{Low quality chem}} - Enter the reason why the diagram is disputed (required). To skip the tag, click Cancel:", "" );
						if (input === null) {
							return true;  // continue
						} else if (input !== "") {
							currentTag += "|1=" + input;
						}
						break;
					case "PNG version available":
						/* falls through */
					case "Vector version available":
						/* falls through */
					case "Obsolete":
						/* falls through */
					case "Duplicate":
						input = prompt( "{{" + tag + "}} - Enter the name of the file which replaces this one (required). To skip the tag, click Cancel:", "" );
						if (input === null) {
							return true;  // continue
						} else if (input !== "") {
							currentTag += "|1=" + input;
						}
						break;
					case "Do not move to Commons_reason":
						input = prompt( "{{Do not move to Commons}} - Enter the reason why this image should not be moved to Commons (required). To skip the tag, click Cancel:", "" );
						if (input === null) {
							return true;  // continue
						} else if (input !== "") {
							currentTag += "|reason=" + input;
						}
						break;
					case "subst:orfurrev":
						//remove {{non-free reduce}} and redirects
						text = text.replace(/\{\{\s*(Template\s*:\s*)?(Non-free reduce|FairUseReduce|Fairusereduce|Fair Use Reduce|Fair use reduce|Reduce size|Reduce|Fair-use reduce|Image-toobig|Comic-ovrsize-img|Non-free-reduce|Nfr|Smaller image|Nonfree reduce)\s*(\|(?:\{\{[^{}]*\}\}|[^{}])*)?\}\}\s*/ig, "");
						currentTag += "|date={{subst:date}}";
						break;
					case "Copy to Commons":
						currentTag += "|human=" + mw.config.get("wgUserName");
						break;
					default:
						break;  // don't care
				}

				if (tag === "Should be SVG") {
					currentTag += "|" + params.svgSubcategory;
				}

				currentTag += "}}\n";

				tagtext += currentTag;
				summary += "{{" + tag + "}}, ";

				return true;  // continue
			});

			if (!tagtext) {
				pageobj.getStatusElement().warn("User canceled operation; nothing to do");
				return;
			}

			text = tagtext + text;
		}

		pageobj.setPageText(text);
		pageobj.setEditSummary(summary.substring(0, summary.length - 2) + Twinkle.getPref('summaryAd'));
		pageobj.setWatchlist(Twinkle.getFriendlyPref('watchTaggedPages'));
		pageobj.setMinorEdit(Twinkle.getFriendlyPref('markTaggedPagesAsMinor'));
		pageobj.setCreateOption('nocreate');
		pageobj.save();

		if( params.patrol ) {
			pageobj.patrol();
		}
	}
};

Twinkle.tag.callback.evaluate = function friendlytagCallbackEvaluate(e) {
	var form = e.target;
	var params = {};
	if (form.patrolPage) {
		params.patrol = form.patrolPage.checked;
	}

	switch (Twinkle.tag.mode) {
		case 'article':
			params.tags = form.getChecked( 'articleTags' );
			params.group = form.group.checked;
			params.tagParameters = {
				cleanup: form["articleTags.cleanup"] ? form["articleTags.cleanup"].value : null,
				copyEdit: form["articleTags.copyEdit"] ? form["articleTags.copyEdit"].value : null,
				copypaste: form["articleTags.copypaste"] ? form["articleTags.copypaste"].value : null,
				globalize: form["articleTags.globalize"] ? form["articleTags.globalize"].value : null,
				notability: form["articleTags.notability"] ? form["articleTags.notability"].value : null
			};
			// {{expert needed}} parameters:
			params.expertNeeded = form["articleTags.expertNeeded"] ? form["articleTags.expertNeeded"].value : null,
			params.expertNeededTalk = form["articleTags.expertNeededTalk"] ? form["articleTags.expertNeededTalk"].value : null,
			params.expertNeededReason = form["articleTags.expertNeededReason"] ? form["articleTags.expertNeededReason"].value : null,
			// common to {{merge}}, {{merge from}}, {{merge to}}
			params.mergeTarget = form["articleTags.mergeTarget"] ? form["articleTags.mergeTarget"].value : null;
			params.mergeReason = form["articleTags.mergeReason"] ? form["articleTags.mergeReason"].value : null;
			params.mergeTagOther = form["articleTags.mergeTagOther"] ? form["articleTags.mergeTagOther"].checked : false;
			// common to {{not English}}, {{rough translation}}
			params.translationLanguage = form["articleTags.translationLanguage"] ? form["articleTags.translationLanguage"].value : null;
			params.translationNotify = form["articleTags.translationNotify"] ? form["articleTags.translationNotify"].checked : null;
			params.translationPostAtPNT = form["articleTags.translationPostAtPNT"] ? form["articleTags.translationPostAtPNT"].checked : null;
			params.translationComments = form["articleTags.translationComments"] ? form["articleTags.translationComments"].value : null;
			break;
		case 'file':
			params.svgSubcategory = form["imageTags.svgCategory"] ? form["imageTags.svgCategory"].value : null;
			params.tags = form.getChecked( 'imageTags' );
			break;
		case 'redirect':
			params.tags = form.getChecked( 'redirectTags' );
			break;
		default:
			alert("Twinkle.tag: unknown mode " + Twinkle.tag.mode);
			break;
	}

	// form validation
	if( !params.tags.length ) {
		alert( 'You must select at least one tag!' );
		return;
	}
	if( ((params.tags.indexOf("merge") !== -1) + (params.tags.indexOf("merge from") !== -1) +
		(params.tags.indexOf("merge to") !== -1)) > 1 ) {
		alert( 'Please select only one of {{merge}}, {{merge from}}, and {{merge to}}. If several merges are required, use {{merge}} and separate the article names with pipes (although in this case Twinkle cannot tag the other articles automatically).' );
		return;
	}
	if( (params.tags.indexOf("not English") !== -1) && (params.tags.indexOf("rough translation") !== -1) ) {
		alert( 'Please select only one of {{not English}} and {{rough translation}}.' );
		return;
	}
	if( (params.mergeTagOther || params.mergeReason) && params.mergeTarget.indexOf('|') !== -1 ) {
		alert( 'Tagging multiple articles in a merge, and starting a discussion for multiple articles, is not supported at the moment. Please turn off "tag other article", and/or clear out the "reason" box, and try again.' );
		return;
	}
	if( params.tags.indexOf('cleanup') !== -1 && params.tagParameters.cleanup.trim && params.tagParameters.cleanup.trim() === "") {
		alert( 'You must specify a reason for the {{cleanup}} tag.' );
		return;
	}

	Morebits.simpleWindow.setButtonsEnabled( false );
	Morebits.status.init( form );

	Morebits.wiki.actionCompleted.redirect = Morebits.pageNameNorm;
	Morebits.wiki.actionCompleted.notice = "Tagging complete, reloading article in a few seconds";
	if (Twinkle.tag.mode === 'redirect') {
		Morebits.wiki.actionCompleted.followRedirect = false;
	}

	var wikipedia_page = new Morebits.wiki.page(Morebits.pageNameNorm, "Tagging " + Twinkle.tag.mode);
	wikipedia_page.setCallbackParameters(params);
	switch (Twinkle.tag.mode) {
		case 'article':
			/* falls through */
		case 'redirect':
			wikipedia_page.load(Twinkle.tag.callbacks.main);
			return;
		case 'file':
			wikipedia_page.load(Twinkle.tag.callbacks.file);
			return;
		default:
			alert("Twinkle.tag: unknown mode " + Twinkle.tag.mode);
			break;
	}
};

/*
 ****************************************
 *** friendlytalkback.js: Talkback module
 ****************************************
 * Mode of invocation:     Tab ("TB")
 * Active on:              Existing user talk pages
 * Config directives in:   FriendlyConfig
 */

Twinkle.talkback = function() {

	if ( !mw.config.get('wgRelevantUserName') ) {
		return;
	}

	Twinkle.addPortletLink( Twinkle.talkback.callback, "TB", "friendly-talkback", "Easy talkback" );
};

Twinkle.talkback.callback = function( ) {
	if( mw.config.get('wgRelevantUserName') === mw.config.get("wgUserName") && !confirm("Is it really so bad that you're talking back to yourself?") ){
		return;
	}

	var Window = new Morebits.simpleWindow( 600, 350 );
	Window.setTitle("Talkback");
	Window.setScriptName("Twinkle");
	Window.addFooterLink( "About {{talkback}}", "Template:Talkback" );
	Window.addFooterLink( "Twinkle help", "WP:TW/DOC#talkback" );

	var form = new Morebits.quickForm( callback_evaluate );

	form.append({ type: "radio", name: "tbtarget",
				list: [
					{
						label: "Talkback: my talk page",
						value: "mytalk",
						checked: "true"
					},
					{
						label: "Talkback: other user talk page",
						value: "usertalk"
					},
					{
						label: "Talkback: other page",
						value: "other"
					},
					{
						label: "\"Please see\"",
						value: "see"
					},
					{
						label: "Noticeboard notification",
						value: "notice"
					},
					{
						label: "\"You've got mail\"",
						value: "mail"
					}
				],
				event: callback_change_target
			});

	form.append({
			type: "field",
			label: "Work area",
			name: "work_area"
		});

	form.append({ type: "submit" });

	var result = form.render();
	Window.setContent( result );
	Window.display();

	// We must init the
	var evt = document.createEvent("Event");
	evt.initEvent( "change", true, true );
	result.tbtarget[0].dispatchEvent( evt );

	// Check whether the user has opted out from talkback
	var query = {
		action: 'query',
		prop: 'extlinks',
		titles: mw.config.get('wgPageName'),
		elquery: 'userjs.invalid/noTalkback',
		ellimit: '1'
	};
	var wpapi = new Morebits.wiki.api("Fetching talkback opt-out status", query, Twinkle.talkback.callback.optoutStatus);
	wpapi.post();
};

Twinkle.talkback.optout = null;

Twinkle.talkback.callback.optoutStatus = function(apiobj) {
	var xml = apiobj.getXML();
	var $el = $(xml).find('el');

	if ($el.length) {
		Twinkle.talkback.optout = mw.config.get('wgRelevantUserName') + " prefers not to receive talkbacks";
		var url = $el.text();
		if (url.indexOf("reason=") > -1) {
			Twinkle.talkback.optout += ": " + decodeURIComponent(url.substring(url.indexOf("reason=") + 7)) + ".";
		} else {
			Twinkle.talkback.optout += ".";
		}
	} else {
		Twinkle.talkback.optout = false;
	}

	var $status = $("#twinkle-talkback-optout-message");
	if ($status.length) {
		$status.append(Twinkle.talkback.optout);
	}
};

var prev_page = "";
var prev_section = "";
var prev_message = "";

var callback_change_target = function( e ) {
	var value = e.target.values;
	var root = e.target.form;
	var old_area = Morebits.quickForm.getElements(root, "work_area")[0];

	if(root.section) {
		prev_section = root.section.value;
	}
	if(root.message) {
		prev_message = root.message.value;
	}
	if(root.page) {
		prev_page = root.page.value;
	}

	var work_area = new Morebits.quickForm.element({
			type: "field",
			label: "Talkback information",
			name: "work_area"
		});

	switch( value ) {
		case "mytalk":
			/* falls through */
		default:
			work_area.append({
				type: "div",
				label: "",
				style: "color: red",
				id: "twinkle-talkback-optout-message"
			});
			work_area.append({
					type:"input",
					name:"section",
					label:"Linked section (optional)",
					tooltip:"The section heading on your talk page where you left a message. Leave empty for no section to be linked.",
					value: prev_section
				});
			break;
		case "usertalk":
			work_area.append({
				type: "div",
				label: "",
				style: "color: red",
				id: "twinkle-talkback-optout-message"
			});
			work_area.append({
					type:"input",
					name:"page",
					label:"User",
					tooltip:"The username of the user on whose talk page you left a message.",
					value: prev_page
				});

			work_area.append({
					type:"input",
					name:"section",
					label:"Linked section (optional)",
					tooltip:"The section heading on the page where you left a message. Leave empty for no section to be linked.",
					value: prev_section
				});
			break;
		case "notice":
			var noticeboard = work_area.append({
					type: "select",
					name: "noticeboard",
					label: "Noticeboard:",
					event: function(e) {
						if (e.target.value === "afchd") {
							Morebits.quickForm.overrideElementLabel(e.target.form.section, "Title of draft (excluding the prefix): ");
							Morebits.quickForm.setElementTooltipVisibility(e.target.form.section, false);
						} else {
							Morebits.quickForm.resetElementLabel(e.target.form.section);
							Morebits.quickForm.setElementTooltipVisibility(e.target.form.section, true);
						}
					}
				});
			noticeboard.append({
					type: "option",
					label: "WP:AN (Administrators' noticeboard)",
					value: "an"
				});
			noticeboard.append({
					type: "option",
					label: "WP:AN3 (Administrators' noticeboard/Edit warring)",
					value: "an3"
				});
			noticeboard.append({
					type: "option",
					label: "WP:ANI (Administrators' noticeboard/Incidents)",
					selected: true,
					value: "ani"
				});
			// let's keep AN and its cousins at the top
			noticeboard.append({
					type: "option",
					label: "WP:AFCHD (Articles for creation/Help desk)",
					value: "afchd"
				});
			noticeboard.append({
					type: "option",
					label: "WP:COIN (Conflict of interest noticeboard)",
					value: "coin"
				});
			noticeboard.append({
					type: "option",
					label: "WP:DRN (Dispute resolution noticeboard)",
					value: "drn"
				});
			noticeboard.append({
					type: "option",
					label: "WP:HD (Help desk)",
					value: "hd"
				});
			noticeboard.append({
					type: "option",
					label: "WP:OTRS/N (OTRS noticeboard)",
					value: "otrs"
				});
			noticeboard.append({
					type: "option",
					label: "WP:THQ (Teahouse question forum)",
					value: "th"
				});
			work_area.append({
					type:"input",
					name:"section",
					label:"Linked thread",
					tooltip:"The heading of the relevant thread on the noticeboard page.",
					value: prev_section
				});
			break;
		case "other":
			work_area.append({
				type: "div",
				label: "",
				style: "color: red",
				id: "twinkle-talkback-optout-message"
			});
			work_area.append({
					type:"input",
					name:"page",
					label:"Full page name",
					tooltip:"The full page name where you left the message. For example: 'Wikipedia talk:Twinkle'.",
					value: prev_page
				});

			work_area.append({
					type:"input",
					name:"section",
					label:"Linked section (optional)",
					tooltip:"The section heading on the page where you left a message. Leave empty for no section to be linked.",
					value: prev_section
				});
			break;
		case "mail":
			work_area.append({
					type:"input",
					name:"section",
					label:"Subject of email (optional)",
					tooltip:"The subject line of the email you sent."
				});
			break;
		case "see":
			work_area.append({
					type:"input",
					name:"page",
					label:"Full page name",
					tooltip:"The full page name of where the discussion is being held. For example: 'Wikipedia talk:Twinkle'.",
					value: prev_page
				});
			work_area.append({
					type:"input",
					name:"section",
					label:"Linked section (optional)",
					tooltip:"The section heading where the discussion is being held. For example: 'Merge proposal'.",
					value: prev_section
				});
			break;
	}

	if (value !== "notice") {
		work_area.append({ type:"textarea", label:"Additional message (optional):", name:"message", tooltip:"An additional message that you would like to leave below the talkback template. Your signature will be added to the end of the message if you leave one." });
	}

	work_area = work_area.render();
	root.replaceChild( work_area, old_area );
	if (root.message) {
		root.message.value = prev_message;
	}

	if (Twinkle.talkback.optout) {
		$("#twinkle-talkback-optout-message").append(Twinkle.talkback.optout);
	}
};

var callback_evaluate = function( e ) {

	var tbtarget = e.target.getChecked( "tbtarget" )[0];
	var page = null;
	var section = e.target.section.value;
	var fullUserTalkPageName = mw.config.get("wgFormattedNamespaces")[ mw.config.get("wgNamespaceIds").user_talk ] + ":" + mw.config.get('wgRelevantUserName');

	if( tbtarget === "usertalk" || tbtarget === "other" || tbtarget === "see" ) {
		page = e.target.page.value;

		if( tbtarget === "usertalk" ) {
			if( !page ) {
				alert("You must specify the username of the user whose talk page you left a message on.");
				return;
			}
		} else {
			if( !page ) {
				alert("You must specify the full page name when your message is not on a user talk page.");
				return;
			}
		}
	} else if (tbtarget === "notice") {
		page = e.target.noticeboard.value;
	}

	var message;
	if (e.target.message) {
		message = e.target.message.value;
	}

	Morebits.simpleWindow.setButtonsEnabled( false );
	Morebits.status.init( e.target );

	Morebits.wiki.actionCompleted.redirect = fullUserTalkPageName;
	Morebits.wiki.actionCompleted.notice = "Talkback complete; reloading talk page in a few seconds";

	var talkpage = new Morebits.wiki.page(fullUserTalkPageName, "Adding talkback");
	var tbPageName = (tbtarget === "mytalk") ? mw.config.get("wgUserName") : page;

	var text;
	if ( tbtarget === "notice" ) {
		switch (page) {
			case "afchd":
				text = "\n\n{{subst:AFCHD/u|" + section + "}} ~~~~";
				talkpage.setEditSummary( "You have replies at the [[Wikipedia:AFCHD|Articles for Creation Help Desk]]" + Twinkle.getPref("summaryAd") );
				break;
			case "an":
				text = "\n\n== " + Twinkle.getFriendlyPref("adminNoticeHeading") + " ==\n";
				text += "{{subst:ANI-notice|thread=" + section + "|noticeboard=Wikipedia:Administrators' noticeboard}} ~~~~";
				talkpage.setEditSummary( "Notice of discussion at [[Wikipedia:Administrators' noticeboard]]" + Twinkle.getPref("summaryAd") );
				break;
			case "an3":
				text = "\n\n{{subst:An3-notice|" + section + "}} ~~~~";
				talkpage.setEditSummary( "Notice of discussion at [[Wikipedia:Administrators' noticeboard/Edit warring]]" + Twinkle.getPref("summaryAd") );
				break;
			case "ani":
				text = "\n\n== " + Twinkle.getFriendlyPref("adminNoticeHeading") + " ==\n";
				text += "{{subst:ANI-notice|thread=" + section + "|noticeboard=Wikipedia:Administrators' noticeboard/Incidents}} ~~~~";
				talkpage.setEditSummary( "Notice of discussion at [[Wikipedia:Administrators' noticeboard/Incidents]]" + Twinkle.getPref("summaryAd") );
				break;
			case "coin":
				text = "\n\n{{subst:Coin-notice|thread=" + section + "}} ~~~~";
				talkpage.setEditSummary( "Notice of discussion at [[Wikipedia:Conflict of interest noticeboard]]" + Twinkle.getPref("summaryAd") );
				break;
			case "drn":
				text = "\n\n{{subst:DRN-notice|thread=" + section + "}} ~~~~";
				talkpage.setEditSummary( "Notice of discussion at [[Wikipedia:Dispute resolution noticeboard]]" + Twinkle.getPref("summaryAd") );
				break;
			case "hd":
				text = "\n\n== Your question at the Help desk ==\n";
				text += "{{helpdeskreply|1=" + section + "|ts=~~~~~}}";
				talkpage.setEditSummary( "You have replies at the [[Wikipedia:Help desk|Wikipedia help desk]]" + Twinkle.getPref("summaryAd") );
				break;
			case "otrs":
				text = "\n\n{{OTRSreply|1=" + section + "|2=~~~~}}";
				talkpage.setEditSummary( "You have replies at the [[Wikipedia:OTRS noticeboard|OTRS noticeboard]]" + Twinkle.getPref("summaryAd") );
				break;
			case "th":
				text = "\n\n== Teahouse talkback: you've got messages! ==\n{{WP:Teahouse/Teahouse talkback|WP:Teahouse/Questions|" + section + "|ts=~~~~}}";
				talkpage.setEditSummary( "You have replies at the [[Wikipedia:Teahouse/Questions|Teahouse question board]]" + Twinkle.getPref("summaryAd") );
				break;
			default:
				throw "Twinkle.talkback, function callback_evaluate: default case reached";
		}

	} else if ( tbtarget === "mail" ) {
		text = "\n\n==" + Twinkle.getFriendlyPref("mailHeading") + "==\n{{you've got mail|subject=";
		text += section + "|ts=~~~~~}}";

		if( message ) {
			text += "\n" + message.trim() + "  ~~~~";
		} else if( Twinkle.getFriendlyPref("insertTalkbackSignature") ) {
			text += "\n~~~~";
		}

		talkpage.setEditSummary("Notification: You've got mail" + Twinkle.getPref("summaryAd"));

	} else if ( tbtarget === "see" ) {
		text = "\n\n{{subst:Please see|location=" + tbPageName;
		if (section) {
			text += "#" + section;
		}
		text += "|more=" + message.trim() + "}}";
		talkpage.setEditSummary("Please check the discussion at [[:" + tbPageName +
			(section ? ("#" + section) : "") + "]]" + Twinkle.getPref("summaryAd"));

	} else {  // tbtarget one of mytalk, usertalk, other
		// clean talkback heading: strip section header markers that were erroneously suggested in the documentation
		text = "\n\n==" + Twinkle.getFriendlyPref("talkbackHeading").replace( /^\s*=+\s*(.*?)\s*=+$\s*/, "$1" ) + "==\n{{talkback|";
		text += tbPageName;

		if( section ) {
			text += "|" + section;
		}

		text += "|ts=~~~~~}}";

		if( message ) {
			text += "\n" + message.trim() + " ~~~~";
		} else if( Twinkle.getFriendlyPref("insertTalkbackSignature") ) {
			text += "\n~~~~";
		}

		var editSummary = "Talkback ([[:";
		if (tbtarget !== "other" && !/^\s*user talk:/i.test(tbPageName)) {
			editSummary += "User talk:";
		}
		editSummary += tbPageName + (section ? ("#" + section) : "") + "]])";
		talkpage.setEditSummary(editSummary + Twinkle.getPref("summaryAd"));
	}

	talkpage.setAppendText( text );
	talkpage.setCreateOption("recreate");
	talkpage.setMinorEdit(Twinkle.getFriendlyPref("markTalkbackAsMinor"));
	talkpage.setFollowRedirect( true );
	talkpage.append();
};

/*
 ****************************************
 *** friendlywelcome.js: Welcome module
 ****************************************
 * Mode of invocation:     Tab ("Wel"), or from links on diff pages
 * Active on:              Existing user talk pages, diff pages
 * Config directives in:   FriendlyConfig
 */

Twinkle.welcome = function friendlywelcome() {
	if( Morebits.queryString.exists( 'friendlywelcome' ) ) {
		if( Morebits.queryString.get( 'friendlywelcome' ) === 'auto' ) {
			Twinkle.welcome.auto();
		} else {
			Twinkle.welcome.semiauto();
		}
	} else {
		Twinkle.welcome.normal();
	}
};

Twinkle.welcome.auto = function() {
	if( Morebits.queryString.get( 'action' ) !== 'edit' ) {
		// userpage not empty, aborting auto-welcome
		return;
	}

	Twinkle.welcome.welcomeUser();
};

Twinkle.welcome.semiauto = function() {
	Twinkle.welcome.callback( mw.config.get( 'wgRelevantUserName' ) );
};

Twinkle.welcome.normal = function() {
	if( Morebits.queryString.exists( 'diff' ) ) {
		// check whether the contributors' talk pages exist yet
		var $oList = $("#mw-diff-otitle2").find("span.mw-usertoollinks a.new:contains(talk)").first();
		var $nList = $("#mw-diff-ntitle2").find("span.mw-usertoollinks a.new:contains(talk)").first();

		if( $oList.length > 0 || $nList.length > 0 ) {
			var spanTag = function( color, content ) {
				var span = document.createElement( 'span' );
				span.style.color = color;
				span.appendChild( document.createTextNode( content ) );
				return span;
			};

			var welcomeNode = document.createElement('strong');
			var welcomeLink = document.createElement('a');
			welcomeLink.appendChild( spanTag( 'Black', '[' ) );
			welcomeLink.appendChild( spanTag( 'Goldenrod', 'welcome' ) );
			welcomeLink.appendChild( spanTag( 'Black', ']' ) );
			welcomeNode.appendChild(welcomeLink);

			if( $oList.length > 0 ) {
				var oHref = $oList.attr("href");

				var oWelcomeNode = welcomeNode.cloneNode( true );
				oWelcomeNode.firstChild.setAttribute( 'href', oHref + '&' + Morebits.queryString.create( {
						'friendlywelcome': Twinkle.getFriendlyPref('quickWelcomeMode') === 'auto' ? 'auto': 'norm',
						'vanarticle': Morebits.pageNameNorm
					} ) );
				$oList[0].parentNode.parentNode.appendChild( document.createTextNode( ' ' ) );
				$oList[0].parentNode.parentNode.appendChild( oWelcomeNode );
			}

			if( $nList.length > 0 ) {
				var nHref = $nList.attr("href");

				var nWelcomeNode = welcomeNode.cloneNode( true );
				nWelcomeNode.firstChild.setAttribute( 'href', nHref + '&' + Morebits.queryString.create( {
						'friendlywelcome': Twinkle.getFriendlyPref('quickWelcomeMode') === 'auto' ? 'auto': 'norm',
						'vanarticle': Morebits.pageNameNorm
					} ) );
				$nList[0].parentNode.parentNode.appendChild( document.createTextNode( ' ' ) );
				$nList[0].parentNode.parentNode.appendChild( nWelcomeNode );
			}
		}
	}
	if( mw.config.get( 'wgNamespaceNumber' ) === 3 ) {
		var username = mw.config.get( 'wgTitle' ).split( '/' )[0].replace( /"/, "\\\""); // only first part before any slashes
		Twinkle.addPortletLink( function(){ Twinkle.welcome.callback(username); }, "Wel", "friendly-welcome", "Welcome user" );
	}
};

Twinkle.welcome.welcomeUser = function welcomeUser() {
	Morebits.status.init( document.getElementById('mw-content-text') );
	$( '#catlinks' ).remove();

	var params = {
		value: Twinkle.getFriendlyPref('quickWelcomeTemplate'),
		article: Morebits.queryString.exists( 'vanarticle' ) ? Morebits.queryString.get( 'vanarticle' ) : '',
		mode: 'auto'
	};

	Morebits.wiki.actionCompleted.redirect = mw.config.get('wgPageName');
	Morebits.wiki.actionCompleted.notice = "Welcoming complete, reloading talk page in a few seconds";

	var wikipedia_page = new Morebits.wiki.page(mw.config.get('wgPageName'), "User talk page modification");
	wikipedia_page.setFollowRedirect(true);
	wikipedia_page.setCallbackParameters(params);
	wikipedia_page.load(Twinkle.welcome.callbacks.main);
};

Twinkle.welcome.callback = function friendlywelcomeCallback( uid ) {
	if( uid === mw.config.get('wgUserName') && !confirm( 'Are you really sure you want to welcome yourself?...' ) ){
		return;
	}

	var Window = new Morebits.simpleWindow( 600, 420 );
	Window.setTitle( "Welcome user" );
	Window.setScriptName( "Twinkle" );
	Window.addFooterLink( "Welcoming Committee", "WP:WC" );
	Window.addFooterLink( "Twinkle help", "WP:TW/DOC#welcome" );

	var form = new Morebits.quickForm( Twinkle.welcome.callback.evaluate );

	form.append({
			type: 'select',
			name: 'type',
			label: 'Type of welcome: ',
			event: Twinkle.welcome.populateWelcomeList,
			list: [
				{ type: 'option', value: 'standard', label: 'Standard welcomes', selected: !mw.util.isIPAddress(mw.config.get('wgTitle')) },
				{ type: 'option', value: 'anonymous', label: 'IP user welcomes', selected: mw.util.isIPAddress(mw.config.get('wgTitle')) },
				{ type: 'option', value: 'wikiProject', label: 'WikiProject welcomes' },
				{ type: 'option', value: 'nonEnglish', label: 'Non-English welcomes' }
			]
		});

	form.append( {
			type: 'div',
			id: 'welcomeWorkArea',
			className: 'morebits-scrollbox'
		} );

	form.append( {
			type: 'input',
			name: 'article',
			label: '* Linked article (if supported by template):',
			value:( Morebits.queryString.exists( 'vanarticle' ) ? Morebits.queryString.get( 'vanarticle' ) : '' ),
			tooltip: 'An article might be linked from within the welcome if the template supports it. Leave empty for no article to be linked.  Templates that support a linked article are marked with an asterisk.'
		} );

	var previewlink = document.createElement( 'a' );
	$(previewlink).click(function(){
		Twinkle.welcome.callbacks.preview(result);  // |result| is defined below
	});
	previewlink.style.cursor = "pointer";
	previewlink.textContent = 'Preview';
	form.append( { type: 'div', name: 'welcomepreview', label: [ previewlink ] } );

	form.append( { type: 'submit' } );

	var result = form.render();
	Window.setContent( result );
	Window.display();

	// initialize the welcome list
	var evt = document.createEvent( "Event" );
	evt.initEvent( 'change', true, true );
	result.type.dispatchEvent( evt );
};

Twinkle.welcome.populateWelcomeList = function(e) {
	var type = e.target.value;

	var container = new Morebits.quickForm.element({ type: "fragment" });

	if ((type === "standard" || type === "anonymous") && Twinkle.getFriendlyPref("customWelcomeList").length) {
		container.append({ type: 'header', label: 'Custom welcome templates' });
		container.append({
			type: 'radio',
			name: 'template',
			list: Twinkle.getFriendlyPref("customWelcomeList"),
			event: Twinkle.welcome.selectTemplate
		});
	}

	var appendTemplates = function(list) {
		container.append({
			type: 'radio',
			name: 'template',
			list: list.map(function(obj) {
				var properties = Twinkle.welcome.templates[obj];
				var result = (properties ? {
					value: obj,
					label: "{{" + obj + "}}: " + properties.description + (properties.linkedArticle ? "\u00A0*" : ""),  // U+00A0 NO-BREAK SPACE
					tooltip: properties.tooltip  // may be undefined
				} : {
					value: obj,
					label: "{{" + obj + "}}"
				});
				return result;
			}),
			event: Twinkle.welcome.selectTemplate
		});
	};

	switch (type) {
		case "standard":
			container.append({ type: 'header', label: 'General welcome templates' });
			appendTemplates([
				"welcome",
				"welcome-short",
				"welcome-personal",
				"welcome-graphical",
				"welcome-menu",
				"welcome-screen",
				"welcome-belated",
				"welcome student",
				"welcome teacher",
				"welcome non-latin"
			]);
			container.append({ type: 'header', label: 'Problem user welcome templates' });
			appendTemplates([
				"welcomelaws",
				"first article",
				"welcometest",
				"welcomevandal",
				"welcomenpov",
				"welcomespam",
				"welcomeunsourced",
				"welcomeauto",
				"welcome-COI",
				"welcome-delete",
				"welcome-image"
			]);
			break;
		case "anonymous":
			container.append({ type: 'header', label: 'Anonymous user welcome templates' });
			appendTemplates([
				"welcome-anon",
				"welcome-anon-test",
				"welcome-anon-unconstructive",
				"welcome-anon-constructive",
				"welcome-anon-delete"
			]);
			break;
		case "wikiProject":
			container.append({ type: 'header', label: 'WikiProject-specific welcome templates' });
			appendTemplates([
				"welcome-anatomy",
				"welcome-athletics",
				"welcome-au",
				"welcome-bd",
				"welcome-bio",
				"welcome-cal",
				"welcome-conserv",
				"welcome-cycling",
				"welcome-dbz",
				"welcome-et",
				"welcome-de",
				"welcome-in",
				"welcome-math",
				"welcome-med",
				"welcome-no",
				"welcome-pk",
				"welcome-phys",
				"welcome-pl",
				"welcome-roads",
				"welcome-rugbyunion",
				"welcome-ru",
				"welcome-starwars",
				"welcome-ch",
				"welcome-uk",
				"welcome-videogames",
				"TWA invite"
			]);
			break;
		case "nonEnglish":
			container.append({ type: 'header', label: 'Non-English welcome templates' });
			appendTemplates([
				"welcomeen",
				"welcomeen-sq",
				"welcomeen-ar",
				"welcomeen-zh",
				"welcomeen-nl",
				"welcomeen-fi",
				"welcomeen-fr",
				"welcomeen-de",
				"welcomeen-he",
				"welcomeen-ja",
				"welcomeen-ko",
				"welcomeen-mr",
				"welcomeen-ml",
				"welcomeen-or",
				"welcomeen-pt",
				"welcomeen-ro",
				"welcomeen-ru",
				"welcomeen-es",
				"welcomeen-sv",
				"welcomeen-uk"
			]);
			break;
		default:
			container.append({ type: 'div', label: 'Twinkle.welcome.populateWelcomeList: something went wrong' });
			break;
	}

	var rendered = container.render();
	$(e.target.form).find("div#welcomeWorkArea").empty().append(rendered);

	var firstRadio = e.target.form.template[0];
	firstRadio.checked = true;
	Twinkle.welcome.selectTemplate({ target: firstRadio });
};

Twinkle.welcome.selectTemplate = function(e) {
	var properties = Twinkle.welcome.templates[e.target.values];
	e.target.form.article.disabled = (properties ? !properties.linkedArticle : false);
};


// A list of welcome templates and their properties and syntax

// The four fields that are available are "description", "linkedArticle", "syntax", and "tooltip".
// The three magic words that can be used in the "syntax" field are:
//   - $USERNAME$  - replaced by the welcomer's username, depending on user's preferences
//   - $ARTICLE$   - replaced by an article name, if "linkedArticle" is true
//   - $HEADER$    - adds a level 2 header (most templates already include this)

Twinkle.welcome.templates = {
	// GENERAL WELCOMES

	"welcome": {
		description: "standard welcome",
		linkedArticle: true,
		syntax: "{{subst:welcome|$USERNAME$|art=$ARTICLE$}} ~~~~"
	},
	"welcome-short": {
		description: "a shorter welcome message",
		linkedArticle: false,
		syntax: "{{subst:welcome-short|$USERNAME$}} $EXTRA$ ~~~~"
	},
	"welcome-personal": {
		description: "more personal welcome, including a plate of cookies",
		linkedArticle: false,
		syntax: "{{subst:welcome-personal|$USERNAME$}} ~~~~"
	},
	"welcome-graphical": {
		description: "colorful welcome message with table of about 20 links",
		linkedArticle: false,
		syntax: "$HEADER$ {{subst:welcome-graphical|$EXTRA$}}"
	},
	"welcome-menu": {
		description: "welcome message with large table of about 60 links",
		linkedArticle: false,
		syntax: "{{subst:welcome-menu}}"
	},
	"welcome-screen": {
		description: "welcome message with clear, annotated table of 10 links",
		linkedArticle: false,
		syntax: "$HEADER$ {{subst:welcome-screen}}"
	},
	"welcome-belated": {
		description: "welcome for users with more substantial contributions",
		linkedArticle: false,
		syntax: "{{subst:welcome-belated|$USERNAME$}}"
	},
	"welcome student": {
		description: "welcome for students editing as part of an educational class project",
		linkedArticle: false,
		syntax: "$HEADER$ {{subst:welcome student|$USERNAME$}} ~~~~"
	},
	"welcome teacher": {
		description: "welcome for course instructors involved in an educational class project",
		linkedArticle: false,
		syntax: "$HEADER$ {{subst:welcome teacher|$USERNAME$}} ~~~~"
	},
	"welcome non-latin": {
		description: "welcome for users with a username containing non-Latin characters",
		linkedArticle: false,
		syntax: "{{subst:welcome non-latin|$USERNAME$}} ~~~~"
	},

	// PROBLEM USER WELCOMES

	"welcomelaws": {
		description: "welcome with information about copyrights, NPOV, the sandbox, and vandalism",
		linkedArticle: false,
		syntax: "{{subst:welcomelaws|$USERNAME$}} ~~~~"
	},
	"first article": {
		description: "for someone whose first article did not meet page creation guidelines",
		linkedArticle: true,
		syntax: "{{subst:first article|$ARTICLE$|$USERNAME$}}"
	},
	"welcometest": {
		description: "for someone whose initial efforts appear to be tests",
		linkedArticle: true,
		syntax: "{{subst:welcometest|$ARTICLE$|$USERNAME$}} ~~~~"
	},
	"welcomevandal": {
		description: "for someone whose initial efforts appear to be vandalism",
		linkedArticle: true,
		syntax: "{{subst:welcomevandal|$ARTICLE$|$USERNAME$}}"
	},
	"welcomenpov": {
		description: "for someone whose initial efforts do not adhere to the neutral point of view policy",
		linkedArticle: true,
		syntax: "{{subst:welcomenpov|$ARTICLE$|$USERNAME$}} ~~~~"
	},
	"welcomespam": {
		description: "welcome with additional discussion of anti-spamming policies",
		linkedArticle: true,
		syntax: "{{subst:welcomespam|$ARTICLE$|$USERNAME$}} ~~~~"
	},
	"welcomeunsourced": {
		description: "for someone whose initial efforts are unsourced",
		linkedArticle: true,
		syntax: "{{subst:welcomeunsourced|$ARTICLE$|$USERNAME$}} ~~~~"
	},
	"welcomeauto": {
		description: "for someone who created an autobiographical article",
		linkedArticle: true,
		syntax: "{{subst:welcomeauto|$USERNAME$|art=$ARTICLE$}} ~~~~"
	},
	"welcome-COI": {
		description: "for someone who has edited in areas where they may have a conflict of interest",
		linkedArticle: true,
		syntax: "{{subst:welcome-COI|$USERNAME$|art=$ARTICLE$}} ~~~~"
	},
	"welcome-delete": {
		description: "for someone who has been removing information from articles",
		linkedArticle: true,
		syntax: "{{subst:welcome-delete|$ARTICLE$|$USERNAME$}} ~~~~"
	},
	"welcome-image": {
		description: "welcome with additional information about images (policy and procedure)",
		linkedArticle: true,
		syntax: "{{subst:welcome-image|$USERNAME$|art=$ARTICLE$}}"
	},

	// ANONYMOUS USER WELCOMES

	"welcome-anon": {
		description: "for anonymous users; encourages creating an account",
		linkedArticle: true,
		syntax: "{{subst:welcome-anon|art=$ARTICLE$}} ~~~~"
	},
	"welcome-anon-test": {
		description: "for anonymous users who have performed test edits",
		linkedArticle: true,
		syntax: "{{subst:welcome-anon-test|$ARTICLE$|$USERNAME$}} ~~~~"
	},
	"welcome-anon-unconstructive": {
		description: "for anonymous users who have vandalized or made unhelpful edits",
		linkedArticle: true,
		syntax: "{{subst:welcome-anon-unconstructive|$ARTICLE$|$USERNAME$}}"
	},
	"welcome-anon-constructive": {
		description: "for anonymous users who fight vandalism or edit constructively",
		linkedArticle: true,
		syntax: "{{subst:welcome-anon-constructive|art=$ARTICLE$}}"
	},
	"welcome-anon-delete": {
		description: "for anonymous users who have removed content from pages",
		linkedArticle: true,
		syntax: "{{subst:welcome-anon-delete|$ARTICLE$|$USERNAME$}} ~~~~"
	},

	// WIKIPROJECT-SPECIFIC WELCOMES

	"welcome-anatomy": {
		description: "welcome for users with an apparent interest in anatomy topics",
		linkedArticle: false,
		syntax: "{{subst:welcome-anatomy}} ~~~~"
	},
	"welcome-athletics": {
		description: "welcome for users with an apparent interest in athletics (track and field) topics",
		linkedArticle: false,
		syntax: "{{subst:welcome-athletics}}"
	},
	"welcome-au": {
		description: "welcome for users with an apparent interest in Australia topics",
		linkedArticle: false,
		syntax: "{{subst:welcome-au}} ~~~~"
	},
	"welcome-bd": {
		description: "welcome for users with an apparent interest in Bangladesh topics",
		linkedArticle: true,
		syntax: "{{subst:welcome-bd|$USERNAME$||$EXTRA$|art=$ARTICLE$}} ~~~~"
	},
	"welcome-bio": {
		description: "welcome for users with an apparent interest in biographical topics",
		linkedArticle: false,
		syntax: "{{subst:welcome-bio}} ~~~~"
	},
	"welcome-cal": {
		description: "welcome for users with an apparent interest in California topics",
		linkedArticle: false,
		syntax: "{{subst:welcome-cal}} ~~~~"
	},
	"welcome-conserv": {
		description: "welcome for users with an apparent interest in conservatism topics",
		linkedArticle: false,
		syntax: "{{subst:welcome-conserv}}"
	},
	"welcome-cycling": {
		description: "welcome for users with an apparent interest in cycling topics",
		linkedArticle: false,
		syntax: "{{subst:welcome-cycling}} ~~~~"
	},
	"welcome-dbz": {
		description: "welcome for users with an apparent interest in Dragon Ball topics",
		linkedArticle: false,
		syntax: "{{subst:welcome-dbz|$EXTRA$|sig=~~~~}}"
	},
	"welcome-et": {
		description: "welcome for users with an apparent interest in Estonia topics",
		linkedArticle: false,
		syntax: "{{subst:welcome-et}}"
	},
	"welcome-de": {
		description: "welcome for users with an apparent interest in Germany topics",
		linkedArticle: false,
		syntax: "{{subst:welcome-de}} ~~~~"
	},
	"welcome-in": {
		description: "welcome for users with an apparent interest in India topics",
		linkedArticle: true,
		syntax: "{{subst:welcome-in|$USERNAME$|art=$ARTICLE$}} ~~~~"
	},
	"welcome-math": {
		description: "welcome for users with an apparent interest in mathematical topics",
		linkedArticle: true,
		syntax: "{{subst:welcome-math|$USERNAME$|art=$ARTICLE$}} ~~~~"
	},
	"welcome-med": {
		description: "welcome for users with an apparent interest in medicine topics",
		linkedArticle: true,
		syntax: "{{subst:welcome-med|$USERNAME$|art=$ARTICLE$}} ~~~~"
	},
	"welcome-no": {
		description: "welcome for users with an apparent interest in Norway topics",
		linkedArticle: false,
		syntax: "{{subst:welcome-no}} ~~~~"
	},
	"welcome-pk": {
		description: "welcome for users with an apparent interest in Pakistan topics",
		linkedArticle: true,
		syntax: "{{subst:welcome-pk|$USERNAME$|art=$ARTICLE$}} ~~~~"
	},
	"welcome-phys": {
		description: "welcome for users with an apparent interest in physics topics",
		linkedArticle: true,
		syntax: "{{subst:welcome-phys|$USERNAME$|art=$ARTICLE$}} ~~~~"
	},
	"welcome-pl": {
		description: "welcome for users with an apparent interest in Poland topics",
		linkedArticle: false,
		syntax: "{{subst:welcome-pl}} ~~~~"
	},
	"welcome-rugbyunion": {
		description: "welcome for users with an apparent interest in rugby union topics",
		linkedArticle: false,
		syntax: "{{subst:welcome-rugbyunion}} ~~~~"
	},
	"welcome-ru": {
		description: "welcome for users with an apparent interest in Russia topics",
		linkedArticle: false,
		syntax: "{{subst:welcome-ru}} ~~~~"
	},
	"welcome-starwars": {
		description: "welcome for users with an apparent interest in Star Wars topics",
		linkedArticle: false,
		syntax: "{{subst:welcome-starwars}} ~~~~"
	},
	"welcome-ch": {
		description: "welcome for users with an apparent interest in Switzerland topics",
		linkedArticle: true,
		syntax: "{{subst:welcome-ch|$USERNAME$|art=$ARTICLE$}} ~~~~"
	},
	"welcome-uk": {
		description: "welcome for users with an apparent interest in Ukraine topics",
		linkedArticle: false,
		syntax: "{{subst:welcome-uk}} ~~~~"
	},
	"welcome-roads": {
		description: "welcome for users with an apparent interest in roads and highways topics",
		linkedArticle: false,
		syntax: "{{subst:welcome-roads}}"
	},
	"welcome-videogames": {
		description: "welcome for users with an apparent interest in video game topics",
		linkedArticle: false,
		syntax: "{{subst:welcome-videogames}}"
	},
	"TWA invite": {
		description: "invite the user to The Wikipedia Adventure (not a welcome template)",
		linkedArticle: false,
		syntax: "{{WP:TWA/InviteTW|signature=~~~~}}"
	},

	// NON-ENGLISH WELCOMES

	"welcomeen": {
		description: "welcome for users whose first language is not listed here",
		linkedArticle: false,
		syntax: "{{subst:welcomeen}}"
	},
	"welcomeen-ar": {
		description: "welcome for users whose first language appears to be Arabic",
		linkedArticle: false,
		syntax: "{{subst:welcomeen-ar}}"
	},
	"welcomeen-sq": {
		description: "welcome for users whose first language appears to be Albanian",
		linkedArticle: false,
		syntax: "{{subst:welcomeen-sq}}"
	},
	"welcomeen-zh": {
		description: "welcome for users whose first language appears to be Chinese",
		linkedArticle: false,
		syntax: "{{subst:welcomeen-zh}}"
	},
	"welcomeen-nl": {
		description: "welcome for users whose first language appears to be Dutch",
		linkedArticle: false,
		syntax: "{{subst:welcomeen-nl}}"
	},
	"welcomeen-fi": {
		description: "welcome for users whose first language appears to be Finnish",
		linkedArticle: false,
		syntax: "{{subst:welcomeen-fi}}"
	},
	"welcomeen-fr": {
		description: "welcome for users whose first language appears to be French",
		linkedArticle: false,
		syntax: "{{subst:welcomeen-fr}}"
	},
	"welcomeen-de": {
		description: "welcome for users whose first language appears to be German",
		linkedArticle: false,
		syntax: "{{subst:welcomeen-de}}"
	},
	"welcomeen-he": {
		description: "welcome for users whose first language appears to be Hebrew",
		linkedArticle: false,
		syntax: "{{subst:welcomeen-he}}"
	},
	"welcomeen-ja": {
		description: "welcome for users whose first language appears to be Japanese",
		linkedArticle: false,
		syntax: "{{subst:welcomeen-ja}}"
	},
	"welcomeen-ko": {
		description: "welcome for users whose first language appears to be Korean",
		linkedArticle: false,
		syntax: "{{subst:welcomeen-ko}}"
	},
	"welcomeen-mr": {
		description: "welcome for users whose first language appears to be Marathi",
		linkedArticle: false,
		syntax: "{{subst:welcomeen-mr}}"
	},
	"welcomeen-ml": {
		description: "welcome for users whose first language appears to be Malayalam",
		linkedArticle: false,
		syntax: "{{subst:welcomeen-ml}}"
	},
	"welcomeen-or": {
		description: "welcome for users whose first language appears to be Oriya (Odia)",
		linkedArticle: false,
		syntax: "{{subst:welcomeen-or}}"
	},
	"welcomeen-pt": {
		description: "welcome for users whose first language appears to be Portuguese",
		linkedArticle: false,
		syntax: "{{subst:welcomeen-pt}}"
	},
	"welcomeen-ro": {
		description: "welcome for users whose first language appears to be Romanian",
		linkedArticle: false,
		syntax: "{{subst:welcomeen-ro}}"
	},
	"welcomeen-ru": {
		description: "welcome for users whose first language appears to be Russian",
		linkedArticle: false,
		syntax: "{{subst:welcomeen-ru}}"
	},
	"welcomeen-es": {
		description: "welcome for users whose first language appears to be Spanish",
		linkedArticle: false,
		syntax: "{{subst:welcomeen-es}}"
	},
	"welcomeen-sv": {
		description: "welcome for users whose first language appears to be Swedish",
		linkedArticle: false,
		syntax: "{{subst:welcomeen-sv}}"
	},
	"welcomeen-uk": {
		description: "welcome for users whose first language appears to be Ukrainian",
		linkedArticle: false,
		syntax: "{{subst:welcomeen-uk}}"
	}
};

Twinkle.welcome.getTemplateWikitext = function(template, article) {
	var properties = Twinkle.welcome.templates[template];
	if (properties) {
		return properties.syntax.
			replace("$USERNAME$", Twinkle.getFriendlyPref("insertUsername") ? mw.config.get("wgUserName") : "").
			replace("$ARTICLE$", article ? article : "").
			replace(/\$HEADER\$\s*/, "== Welcome ==\n\n").
			replace("$EXTRA$", "");  // EXTRA is not implemented yet
	} else {
		return "{{subst:" + template + (article ? ("|art=" + article) : "") + "}}" +
			(Twinkle.getFriendlyPref("customWelcomeSignature") ? " ~~~~" : "");
	}
};

Twinkle.welcome.callbacks = {
	preview: function(form) {
		var previewDialog = new Morebits.simpleWindow(750, 400);
		previewDialog.setTitle("Welcome template preview");
		previewDialog.setScriptName("Welcome user");
		previewDialog.setModality(true);

		var previewdiv = document.createElement("div");
		previewdiv.style.marginLeft = previewdiv.style.marginRight = "0.5em";
		previewdiv.style.fontSize = "small";
		previewDialog.setContent(previewdiv);

		var previewer = new Morebits.wiki.preview(previewdiv);
		previewer.beginRender(Twinkle.welcome.getTemplateWikitext(form.getChecked("template"), form.article.value));

		var submit = document.createElement("input");
		submit.setAttribute("type", "submit");
		submit.setAttribute("value", "Close");
		previewDialog.addContent(submit);

		previewDialog.display();

		$(submit).click(function() {
			previewDialog.close();
		});
	},
	main: function( pageobj ) {
		var params = pageobj.getCallbackParameters();
		var text = pageobj.getPageText();

		// abort if mode is auto and form is not empty
		if( pageobj.exists() && params.mode === 'auto' ) {
			Morebits.status.info( 'Warning', 'User talk page not empty; aborting automatic welcome' );
			Morebits.wiki.actionCompleted.event();
			return;
		}

		var welcomeText = Twinkle.welcome.getTemplateWikitext(params.value, params.article);

		if( Twinkle.getFriendlyPref('topWelcomes') ) {
			text = welcomeText + '\n\n' + text;
		} else {
			text += "\n" + welcomeText;
		}

		var summaryText = "Welcome to Wikipedia!";
		pageobj.setPageText(text);
		pageobj.setEditSummary(summaryText + Twinkle.getPref('summaryAd'));
		pageobj.setWatchlist(Twinkle.getFriendlyPref('watchWelcomes'));
		pageobj.setCreateOption('recreate');
		pageobj.save();
	}
};

Twinkle.welcome.callback.evaluate = function friendlywelcomeCallbackEvaluate(e) {
	var form = e.target;

	var params = {
		value: form.getChecked("template"),
		article: form.article.value,
		mode: 'manual'
	};

	Morebits.simpleWindow.setButtonsEnabled( false );
	Morebits.status.init( form );

	Morebits.wiki.actionCompleted.redirect = mw.config.get('wgPageName');
	Morebits.wiki.actionCompleted.notice = "Welcoming complete, reloading talk page in a few seconds";

	var wikipedia_page = new Morebits.wiki.page(mw.config.get('wgPageName'), "User talk page modification");
	wikipedia_page.setFollowRedirect(true);
	wikipedia_page.setCallbackParameters(params);
	wikipedia_page.load(Twinkle.welcome.callbacks.main);
};

/*
 ****************************************
 *** twinklearv.js: ARV module
 ****************************************
 * Mode of invocation:     Tab ("ARV")
 * Active on:              Existing and non-existing user pages, user talk pages, contributions pages
 * Config directives in:   TwinkleConfig
 */

Twinkle.arv = function twinklearv() {
	var username = mw.config.get('wgRelevantUserName');
	if ( !username ) {
		return;
	}

	var title = mw.util.isIPAddress( username ) ? 'Report IP to administrators' : 'Report user to administrators';

	Twinkle.addPortletLink( function(){ Twinkle.arv.callback(username); }, "ARV", "tw-arv", title );
};

Twinkle.arv.callback = function ( uid ) {
	if ( uid === mw.config.get('wgUserName') ) {
		alert( 'You don\'t want to report yourself, do you?' );
		return;
	}

	var Window = new Morebits.simpleWindow( 600, 500 );
	Window.setTitle( "Advance Reporting and Vetting" ); //Backronym
	Window.setScriptName( "Twinkle" );
	Window.addFooterLink( "Guide to AIV", "WP:GAIV" );
	Window.addFooterLink( "UAA instructions", "WP:UAAI" );
	Window.addFooterLink( "About SPI", "WP:SPI" );
	Window.addFooterLink( "Twinkle help", "WP:TW/DOC#arv" );

	var form = new Morebits.quickForm( Twinkle.arv.callback.evaluate );
	var categories = form.append( {
			type: 'select',
			name: 'category',
			label: 'Select report type: ',
			event: Twinkle.arv.callback.changeCategory
		} );
	categories.append( {
			type: 'option',
			label: 'Vandalism (WP:AIV)',
			value: 'aiv'
		} );
	categories.append( {
			type: 'option',
			label: 'Username (WP:UAA)',
			value: 'username'
		} );
	categories.append( {
			type: 'option',
			label: 'Sockpuppeteer (WP:SPI)',
			value: 'sock'
		} );
	categories.append( {
			type: 'option',
			label: 'Sockpuppet (WP:SPI)',
			value: 'puppet'
		} );
	categories.append( {
			type: 'option',
			label: 'Edit warring (WP:AN3)',
			value: 'an3'
		} );
	form.append( {
			type: 'field',
			label: 'Work area',
			name: 'work_area'
		} );
	form.append( { type: 'submit' } );
	form.append( {
			type: 'hidden',
			name: 'uid',
			value: uid
		} );

	var result = form.render();
	Window.setContent( result );
	Window.display();

	// We must init the
	var evt = document.createEvent( "Event" );
	evt.initEvent( 'change', true, true );
	result.category.dispatchEvent( evt );
};

Twinkle.arv.callback.changeCategory = function (e) {
	var value = e.target.value;
	var root = e.target.form;
	var old_area = Morebits.quickForm.getElements(root, "work_area")[0];
	var work_area = null;

	switch( value ) {
	case 'aiv':
		/* falls through */
	default:
		work_area = new Morebits.quickForm.element( {
				type: 'field',
				label: 'Report user for vandalism',
				name: 'work_area'
			} );
		work_area.append( {
				type: 'input',
				name: 'page',
				label: 'Primary linked page: ',
				tooltip: 'Leave blank to not link to the page in the report',
				value: Morebits.queryString.exists( 'vanarticle' ) ? Morebits.queryString.get( 'vanarticle' ) : '',
				event: function(e) {
					var value = e.target.value;
					var root = e.target.form;
					if( value === '' ) {
						root.badid.disabled = root.goodid.disabled = true;
					} else {
						root.badid.disabled = false;
						root.goodid.disabled = root.badid.value === '';
					}
				}
			} );
		work_area.append( {
				type: 'input',
				name: 'badid',
				label: 'Revision ID for target page when vandalised: ',
				tooltip: 'Leave blank for no diff link',
				value: Morebits.queryString.exists( 'vanarticlerevid' ) ? Morebits.queryString.get( 'vanarticlerevid' ) : '',
				disabled: !Morebits.queryString.exists( 'vanarticle' ),
				event: function(e) {
					var value = e.target.value;
					var root = e.target.form;
					root.goodid.disabled = value === '';
				}
			} );
		work_area.append( {
				type: 'input',
				name: 'goodid',
				label: 'Last good revision ID before vandalism of target page: ',
				tooltip: 'Leave blank for diff link to previous revision',
				value: Morebits.queryString.exists( 'vanarticlegoodrevid' ) ? Morebits.queryString.get( 'vanarticlegoodrevid' ) : '',
				disabled: !Morebits.queryString.exists( 'vanarticle' ) || Morebits.queryString.exists( 'vanarticlerevid' )
			} );
		work_area.append( {
				type: 'checkbox',
				name: 'arvtype',
				list: [
					{
						label: 'Vandalism after final (level 4 or 4im) warning given',
						value: 'final'
					},
					{
						label: 'Vandalism after recent (within 1 day) release of block',
						value: 'postblock'
					},
					{
						label: 'Evidently a vandalism-only account',
						value: 'vandalonly',
						disabled: mw.util.isIPAddress( root.uid.value )
					},
					{
						label: 'Account is evidently a spambot or a compromised account',
						value: 'spambot'
					},
					{
						label: 'Account is a promotion-only account',
						value: 'promoonly'
					}
				]
			} );
		work_area.append( {
				type: 'textarea',
				name: 'reason',
				label: 'Comment: '
			} );
		work_area = work_area.render();
		old_area.parentNode.replaceChild( work_area, old_area );
		break;
	case 'username':
		work_area = new Morebits.quickForm.element( {
				type: 'field',
				label: 'Report username violation',
				name: 'work_area'
			} );
		work_area.append ( {
				type: 'header',
				label: 'Type(s) of inappropriate username',
				tooltip: 'Wikipedia does not allow usernames that are misleading, promotional, offensive or disruptive. Domain names and email addresses are likewise prohibited. These criteria apply to both usernames and signatures. Usernames that are inappropriate in another language, or that represent an inappropriate name with misspellings and substitutions, or do so indirectly or by implication, are still considered inappropriate.'
			} );
		work_area.append( {
				type: 'checkbox',
				name: 'arvtype',
				list: [
					{
						label: 'Misleading username',
						value: 'misleading',
						tooltip: 'Misleading usernames imply relevant, misleading things about the contributor. For example, misleading points of fact, an impression of undue authority, or usernames giving the impression of a bot account.'
					},
					{
						label: 'Promotional username',
						value: 'promotional',
						tooltip: 'Promotional usernames are advertisements for a company, website or group. Please do not report these names to UAA unless the user has also made promotional edits related to the name.'
					},
					{
						label: 'Username that implies shared use',
						value: 'shared',
						tooltip: 'Usernames that imply the likelihood of shared use (names of companies or groups, or the names of posts within organizations) are not permitted. Usernames are acceptable if they contain a company or group name but are clearly intended to denote an individual person, such as "Mark at WidgetsUSA", "Jack Smith at the XY Foundation", "WidgetFan87", etc.'
					},
					{
						label: 'Offensive username',
						value: 'offensive',
						tooltip: 'Offensive usernames make harmonious editing difficult or impossible.'
					},
					{
						label: 'Disruptive username',
						value: 'disruptive',
						tooltip: 'Disruptive usernames include outright trolling or personal attacks, or otherwise show a clear intent to disrupt Wikipedia.'
					}
				]
			} );
		work_area.append( {
				type: 'textarea',
				name: 'reason',
				label: 'Comment:'
			} );
		work_area = work_area.render();
		old_area.parentNode.replaceChild( work_area, old_area );
		break;

	case 'puppet':
		work_area = new Morebits.quickForm.element( {
				type: 'field',
				label: 'Report suspected sockpuppet',
				name: 'work_area'
			} );
		work_area.append(
			{
				type: 'input',
				name: 'sockmaster',
				label: 'Sockpuppeteer',
				tooltip: 'The username of the sockpuppeteer (sockmaster) without the User:-prefix'
			}
		);
		work_area.append( {
				type: 'textarea',
				label: 'Evidence:',
				name: 'evidence',
				tooltip: 'Enter your evidence. It should make clear that each of these users is likely to be abusing multiple accounts. Usually this means diffs, page histories or other information that justifies why the users are a) the same and b) disruptive. This should purely be evidence and information needed to judge the matter. Avoid all other discussion that is not evidence of sockpuppetry or other multiple account abuse.'
			} );
		work_area.append( {
				type: 'checkbox',
				list: [
					{
						label: 'Request CheckUser evidence',
						name: 'checkuser',
						tooltip: 'CheckUser is a tool used to obtain technical evidence related to a sock-puppetry allegation. It will not be used without good cause, which you must clearly demonstrate. Make sure your evidence explains why CheckUser is appropriate.'
					},
					{
						label: 'Notify reported users',
						name: 'notify',
						tooltip: 'Notification is not mandatory. In many cases, especially of chronic sockpuppeteers, notification may be counterproductive. However, especially in less egregious cases involving users who has not been reported before, notification may make the cases fairer and also appear to be fairer in the eyes of the accused. Use your judgment.'
					}
				]
			} );
		work_area = work_area.render();
		old_area.parentNode.replaceChild( work_area, old_area );
		break;
	case 'sock':
		work_area = new Morebits.quickForm.element( {
				type: 'field',
				label: 'Report suspected sockpuppeteer',
				name: 'work_area'
			} );
		work_area.append(
			{
				type: 'dyninput',
				name: 'sockpuppet',
				label: 'Sockpuppets',
				sublabel: 'Sock: ',
				tooltip: 'The username of the sockpuppet without the User:-prefix',
				min: 2
			} );
		work_area.append( {
				type: 'textarea',
				label: 'Evidence:',
				name: 'evidence',
				tooltip: 'Enter your evidence. It should make clear that each of these users is likely to be abusing multiple accounts. Usually this means diffs, page histories or other information that justifies why the users are a) the same and b) disruptive. This should purely be evidence and information needed to judge the matter. Avoid all other discussion that is not evidence of sockpuppetry or other multiple account abuse.'
			} );
		work_area.append( {
				type: 'checkbox',
				list: [ {
					label: 'Request CheckUser evidence',
					name: 'checkuser',
					tooltip: 'CheckUser is a tool used to obtain technical evidence related to a sock-puppetry allegation. It will not be used without good cause, which you must clearly demonstrate. Make sure your evidence explains why CheckUser is appropriate.'
				}, {
					label: 'Notify reported users',
					name: 'notify',
					tooltip: 'Notification is not mandatory. In many cases, especially of chronic sockpuppeteers, notification may be counterproductive. However, especially in less egregious cases involving users who has not been reported before, notification may make the cases fairer and also appear to be fairer in the eyes of the accused. Use your judgment.'
				} ]
			} );
		work_area = work_area.render();
		old_area.parentNode.replaceChild( work_area, old_area );
        break;
	case 'an3':
		work_area = new Morebits.quickForm.element( {
			type: 'field',
			label: 'Report edit warring',
			name: 'work_area'
		} );

		work_area.append( {
			type: 'input',
			name: 'page',
			label: 'Page',
			tooltip: 'The page being reported'
		} );
		work_area.append( {
			type: 'button',
			name: 'load',
			label: 'Load',
			event: function(e) {
				var root = e.target.form;
				var value = root.page.value;
				var uid = root.uid.value;
				var $diffs = $(root).find('[name=diffs]');
				$diffs.find('.entry').remove();

				var date = new Date();
				date.setHours(-36); // all since 36 hours

				var api = new mw.Api();
				api.get({
					action: 'query',
					prop: 'revisions',
					format: 'json',
					rvprop: 'sha1|ids|timestamp|parsedcomment|comment',
					rvlimit: 500,
					rvend: date.toISOString(),
					rvuser: uid,
					indexpageids: true,
					redirects: true,
					titles: value
				}).done(function(data){
					var pageid = data.query.pageids[0];
					var page = data.query.pages[pageid];
					if(!page.revisions) {
						return;
					}
					for(var i = 0; i < page.revisions.length; ++i) {
						var rev = page.revisions[i];
						var $entry = $('<div/>', {
							'class': 'entry'
						});
						var $input = $('<input/>', {
							'type': 'checkbox',
							'name': 's_diffs',
							'value': rev.revid
						});
						$input.data('revinfo',rev);
						$input.appendTo($entry);
						$entry.append('<span>"'+rev.parsedcomment+'" at <a href="'+mw.config.get('wgScript')+'?diff='+rev.revid+'">'+moment(rev.timestamp).calendar()+'</a></span>').appendTo($diffs);
					}
				}).fail(function(data){
					console.log( 'API failed :(', data ); // eslint-disable-line no-console
				});
				var $warnings = $(root).find('[name=warnings]');
				$warnings.find('.entry').remove();

				api.get({
					action: 'query',
					prop: 'revisions',
					format: 'json',
					rvprop: 'sha1|ids|timestamp|parsedcomment|comment',
					rvlimit: 500,
					rvend: date.toISOString(),
					rvuser: mw.config.get('wgUserName'),
					indexpageids: true,
					redirects: true,
					titles: 'User talk:' + uid
				}).done(function(data){
					var pageid = data.query.pageids[0];
					var page = data.query.pages[pageid];
					if(!page.revisions) {
						return;
					}
					for(var i = 0; i < page.revisions.length; ++i) {
						var rev = page.revisions[i];
						var $entry = $('<div/>', {
							'class': 'entry'
						});
						var $input = $('<input/>', {
							'type': 'checkbox',
							'name': 's_warnings',
							'value': rev.revid
						});
						$input.data('revinfo',rev);
						$input.appendTo($entry);
						$entry.append('<span>"'+rev.parsedcomment+'" at <a href="'+mw.config.get('wgScript')+'?diff='+rev.revid+'">'+moment(rev.timestamp).calendar()+'</a></span>').appendTo($warnings);
					}
				}).fail(function(data){
					console.log( 'API failed :(', data ); // eslint-disable-line no-console
				});

				var $resolves = $(root).find('[name=resolves]');
				$resolves.find('.entry').remove();

				var t = new mw.Title(value);
				var ns = t.getNamespaceId();
				var talk_page = (new mw.Title(t.getMain(), ns%2? ns : ns+1)).getPrefixedText();

				api.get({
					action: 'query',
					prop: 'revisions',
					format: 'json',
					rvprop: 'sha1|ids|timestamp|parsedcomment|comment',
					rvlimit: 500,
					rvend: date.toISOString(),
					rvuser: mw.config.get('wgUserName'),
					indexpageids: true,
					redirects: true,
					titles: talk_page
				}).done(function(data){
					var pageid = data.query.pageids[0];
					var page = data.query.pages[pageid];
					if(!page.revisions) {
						return;
					}
					for(var i = 0; i < page.revisions.length; ++i) {
						var rev = page.revisions[i];
						var $entry = $('<div/>', {
							'class': 'entry'
						});
						var $input = $('<input/>', {
							'type': 'checkbox',
							'name': 's_resolves',
							'value': rev.revid
						});
						$input.data('revinfo',rev);
						$input.appendTo($entry);
						$entry.append('<span>"'+rev.parsedcomment+'" at <a href="'+mw.config.get('wgScript')+'?diff='+rev.revid+'">'+moment(rev.timestamp).calendar()+'</a></span>').appendTo($resolves);
					}

					// add free form input
					var $free_entry = $('<div/>', {
						'class': 'entry'
					});
					var $free_input = $('<input/>', {
						'type': 'text',
						'name': 's_resolves_free'
					});

					var $free_label = $('<label/>', {
						'for': 's_resolves_free',
						'html': 'Diff to additional discussions: '
					});
					$free_entry.append($free_label).append($free_input).appendTo($resolves);

				}).fail(function(data){
					console.log( 'API failed :(', data ); // eslint-disable-line no-console
				});
			}
		} );
		work_area.append( {
			type: 'field',
			name: 'diffs',
			label: 'User\'s reverts',
			tooltip: 'Select the edits you believe are reverts'
		} );
		work_area.append( {
			type: 'field',
			name: 'warnings',
			label: 'Warnings given to subject',
			tooltip: 'You must have warned the subject before reporting'
		} );
		work_area.append( {
			type: 'field',
			name: 'resolves',
			label: 'Resolution initiatives',
			tooltip: 'You should have tried to resolve the issue on the talk page first'
		} );

		work_area.append( {
			type: 'textarea',
			label: 'Comment:',
			name: 'comment'
		} );

		work_area = work_area.render();
		old_area.parentNode.replaceChild( work_area, old_area );
		break;
	}
};

Twinkle.arv.callback.evaluate = function(e) {
	var form = e.target;
	var reason = "";
	var comment = "";
	if ( form.reason ) {
		comment = form.reason.value;
	}
	var uid = form.uid.value;

	var types;
	switch( form.category.value ) {

		// Report user for vandalism
		case 'aiv':
			/* falls through */
		default:
			types = form.getChecked( 'arvtype' );
			if( !types.length && comment === '' ) {
				alert( 'You must specify some reason' );
				return;
			}

			types = types.map( function(v) {
					switch(v) {
						case 'final':
							return 'vandalism after final warning';
						case 'postblock':
							return 'vandalism after recent release of block';
						case 'spambot':
							return 'account is evidently a spambot or a compromised account';
						case 'vandalonly':
							return 'actions evidently indicate a vandalism-only account';
						case 'promoonly':
							return 'account is being used only for promotional purposes';
						default:
							return 'unknown reason';
					}
				} ).join( '; ' );


			if ( form.page.value !== '' ) {

				// add a leading : on linked page namespace to prevent transclusion
				reason = 'On [[' + form.page.value.replace( /^(Image|Category|File):/i, ':$1:' ) + ']]';

				if ( form.badid.value !== '' ) {
					reason += ' ({{diff|' + form.page.value + '|' + form.badid.value + '|' + form.goodid.value + '|diff}})';
				}
				reason += ':';
			}

			if ( types ) {
				reason += " " + types;
			}
			if (comment !== "" ) {
				reason += (reason === "" ? "" : ". ") + comment;
			}
			reason = reason.trim();
			if (reason.search(/[.?!;]$/) === -1) {
				reason += ".";
			}
			reason += " ~~~~";
			reason = reason.replace(/\r?\n/g, "\n*:");  // indent newlines

			Morebits.simpleWindow.setButtonsEnabled( false );
			Morebits.status.init( form );

			Morebits.wiki.actionCompleted.redirect = "Wikipedia:Administrator intervention against vandalism";
			Morebits.wiki.actionCompleted.notice = "Reporting complete";

			var aivPage = new Morebits.wiki.page( 'Wikipedia:Administrator intervention against vandalism', 'Processing AIV request' );
			aivPage.setPageSection( 1 );
			aivPage.setFollowRedirect( true );

			aivPage.load( function() {
				var text = aivPage.getPageText();

				// check if user has already been reported
				if (new RegExp( "\\{\\{\\s*(?:(?:[Ii][Pp])?[Vv]andal|[Uu]serlinks)\\s*\\|\\s*(?:1=)?\\s*" + RegExp.escape( uid, true ) + "\\s*\\}\\}" ).test(text)) {
					aivPage.getStatusElement().error( 'Report already present, will not add a new one' );
					Morebits.status.printUserText( reason, 'The comments you typed are provided below, in case you wish to manually post them under the existing report for this user at AIV:' );
					return;
				}
				aivPage.getStatusElement().status( 'Adding new report...' );
				aivPage.setEditSummary( 'Reporting [[Special:Contributions/' + uid + '|' + uid + ']].' + Twinkle.getPref('summaryAd') );
				aivPage.setAppendText( '\n*{{' + ( mw.util.isIPAddress( uid ) ? 'IPvandal' : 'vandal' ) + '|' + (/=/.test( uid ) ? '1=' : '' ) + uid + '}} &ndash; ' + reason );
				aivPage.append();
			} );
			break;

		// Report inappropriate username
		case 'username':
			types = form.getChecked( 'arvtype' ).map( Morebits.string.toLowerCaseFirstChar );

			var hasShared = types.indexOf( 'shared' ) > -1;
			if ( hasShared ) {
				types.splice( types.indexOf( 'shared' ), 1 );
			}

			if ( types.length <= 2 ) {
				types = types.join( ' and ' );
			} else {
				types = [ types.slice( 0, -1 ).join( ', ' ), types.slice( -1 ) ].join( ' and ' );
			}
			var article = 'a';
			if ( /[aeiouwyh]/.test( types[0] || '' ) ) { // non 100% correct, but whatever, including 'h' for Cockney
				article = 'an';
			}
			reason = "*{{user-uaa|1=" + uid + "}} &ndash; ";
			if ( types.length || hasShared ) {
				reason += "Violation of the username policy as " + article + " " + types + " username" +
					( hasShared ? " that implies shared use. " : ". " );
			}
			if ( comment !== '' ) {
				reason += Morebits.string.toUpperCaseFirstChar(comment) + ". ";
			}
			reason += "~~~~";
			reason = reason.replace(/\r?\n/g, "\n*:");  // indent newlines

			Morebits.simpleWindow.setButtonsEnabled( false );
			Morebits.status.init( form );

			Morebits.wiki.actionCompleted.redirect = "Wikipedia:Usernames for administrator attention";
			Morebits.wiki.actionCompleted.notice = "Reporting complete";

			var uaaPage = new Morebits.wiki.page( 'Wikipedia:Usernames for administrator attention', 'Processing UAA request' );
			uaaPage.setFollowRedirect( true );

			uaaPage.load( function() {
				var text = uaaPage.getPageText();

				// check if user has already been reported
				if (new RegExp( "\\{\\{\\s*user-uaa\\s*\\|\\s*(1\\s*=\\s*)?" + RegExp.escape(uid, true) + "\\s*(\\||\\})" ).test(text)) {
					uaaPage.getStatusElement().error( 'User is already listed.' );
					Morebits.status.printUserText( reason, 'The comments you typed are provided below, in case you wish to manually post them under the existing report for this user at UAA:' );
					return;
				}
				uaaPage.getStatusElement().status( 'Adding new report...' );
				uaaPage.setEditSummary( 'Reporting [[Special:Contributions/' + uid + '|' + uid + ']].'+ Twinkle.getPref('summaryAd') );
				uaaPage.setPageText( text + "\n\n" + reason );
				uaaPage.save();
			} );
			break;

		// WP:SPI
		case "sock":
			/* falls through */
		case "puppet":
			var sockParameters = {
				evidence: form.evidence.value.trim(),
				checkuser: form.checkuser.checked,
				notify: form.notify.checked
			};

			var puppetReport = form.category.value === "puppet";
			if (puppetReport && !(form.sockmaster.value.trim())) {
				alert("You have not entered a sockmaster account for this puppet. Consider reporting this account as a sockpuppeteer instead.");
				return;
			} else if (!puppetReport && !(form.sockpuppet[0].value.trim())) {
				alert("You have not entered any sockpuppet account(s) for this sockmaster. Consider reporting this account as a sockpuppet instead.");
				return;
			}

			sockParameters.uid = puppetReport ? form.sockmaster.value.trim() : uid;
			sockParameters.sockpuppets = puppetReport ? [uid] : $.map( $('input:text[name=sockpuppet]',form), function(o){ return $(o).val() || null; });

			Morebits.simpleWindow.setButtonsEnabled( false );
			Morebits.status.init( form );
			Twinkle.arv.processSock( sockParameters );
			break;

		case 'an3':
			var diffs = $.map( $('input:checkbox[name=s_diffs]:checked',form), function(o){ return $(o).data('revinfo'); });

			if (diffs.length < 3 && !confirm("You have selected fewer than three offending edits. Do you wish to make the report anyway?")) {
				return;
			}

			var warnings = $.map( $('input:checkbox[name=s_warnings]:checked',form), function(o){ return $(o).data('revinfo'); });

			if(!warnings.length && !confirm("You have not selected any edits where you warned the offender. Do you wish to make the report anyway?")) {
				return;
			}

			var resolves = $.map( $('input:checkbox[name=s_resolves]:checked',form), function(o){ return $(o).data('revinfo'); });
			var free_resolves = $('input[name=s_resolves_free]').val();

			var an3_next = function(free_resolves) {
				if(!resolves.length && !free_resolves && !confirm("You have not selected any edits where you tried to resolve the issue. Do you wish to make the report anyway?")) {
					return;
				}

				var an3Parameters = {
					'uid': uid,
					'page': form.page.value.trim(),
					'comment': form.comment.value.trim(),
					'diffs': diffs,
					'warnings': warnings,
					'resolves': resolves,
					'free_resolves': free_resolves
				};

				Morebits.simpleWindow.setButtonsEnabled( false );
				Morebits.status.init( form );
				Twinkle.arv.processAN3( an3Parameters );
			};

			if(free_resolves) {
				var oldid=mw.util.getParamValue('oldid',free_resolves);
				var api = new mw.Api();
				api.get({
					action: 'query',
					prop: 'revisions',
					format: 'json',
					rvprop: 'ids|timestamp|comment',
					indexpageids: true,
					revids: oldid
				}).done(function(data){
					var pageid = data.query.pageids[0];
					var page = data.query.pages[pageid];
					an3_next(page);
				}).fail(function(data){
					console.log( 'API failed :(', data ); // eslint-disable-line no-console
				});
			} else {
				an3_next();
			}
			break;
	}
};

Twinkle.arv.processSock = function( params ) {
	Morebits.wiki.addCheckpoint(); // prevent notification events from causing an erronous "action completed"

	// notify all user accounts if requested
	if (params.notify && params.sockpuppets.length>0) {

		var notifyEditSummary = "Notifying about suspicion of sockpuppeteering." + Twinkle.getPref('summaryAd');
		var notifyText = "\n\n{{subst:socksuspectnotice|1=" + params.uid + "}} ~~~~";

		// notify user's master account
		var masterTalkPage = new Morebits.wiki.page( 'User talk:' + params.uid, 'Notifying suspected sockpuppeteer' );
		masterTalkPage.setFollowRedirect( true );
		masterTalkPage.setEditSummary( notifyEditSummary );
		masterTalkPage.setAppendText( notifyText );
		masterTalkPage.append();

		var statusIndicator = new Morebits.status( 'Notifying suspected sockpuppets', '0%' );
		var total = params.sockpuppets.length;
		var current =   0;

		// display status of notifications as they progress
		var onSuccess = function( sockTalkPage ) {
			var now = parseInt( 100 * ++(current)/total, 10 ) + '%';
			statusIndicator.update( now );
			sockTalkPage.getStatusElement().unlink();
			if ( current >= total ) {
				statusIndicator.info( now + ' (completed)' );
			}
		};

		var socks = params.sockpuppets;

		// notify each puppet account
		for( var i = 0; i < socks.length; ++i ) {
			var sockTalkPage = new Morebits.wiki.page( 'User talk:' + socks[i], "Notification for " +  socks[i] );
			sockTalkPage.setFollowRedirect( true );
			sockTalkPage.setEditSummary( notifyEditSummary );
			sockTalkPage.setAppendText( notifyText );
			sockTalkPage.append( onSuccess );
		}
	}

	// prepare the SPI report
	var text = "\n\n{{subst:SPI report|socksraw=" +
		params.sockpuppets.map( function(v) {
				return "* {{" + ( mw.util.isIPAddress( v ) ? "checkip" : "checkuser" ) + "|1=" + v + "}}";
			} ).join( "\n" ) + "\n|evidence=" + params.evidence + " \n";

	if ( params.checkuser ) {
		text += "|checkuser=yes";
	}
	text += "}}";

	var reportpage = 'Wikipedia:Sockpuppet investigations/' + params.uid;

	Morebits.wiki.actionCompleted.redirect = reportpage;
	Morebits.wiki.actionCompleted.notice = "Reporting complete";

	var spiPage = new Morebits.wiki.page( reportpage, 'Retrieving discussion page' );
	spiPage.setFollowRedirect( true );
	spiPage.setEditSummary( 'Adding new report for [[Special:Contributions/' + params.uid + '|' + params.uid + ']].'+ Twinkle.getPref('summaryAd') );
	spiPage.setAppendText( text );
	switch( Twinkle.getPref( 'spiWatchReport' ) ) {
		case 'yes':
			spiPage.setWatchlist( true );
			break;
		case 'no':
			spiPage.setWatchlistFromPreferences( false );
			break;
		default:
			spiPage.setWatchlistFromPreferences( true );
			break;
	}
	spiPage.append();

	Morebits.wiki.removeCheckpoint();  // all page updates have been started
};

Twinkle.arv.processAN3 = function( params ) {
	// prepare the AN3 report
	var minid;
	for(var i = 0; i < params.diffs.length; ++i) {
		if( params.diffs[i].parentid && (!minid || params.diffs[i].parentid < minid)) {
			minid = params.diffs[i].parentid;
		}
	}

	var api = new mw.Api();
	api.get({
		action: 'query',
		prop: 'revisions',
		format: 'json',
		rvprop: 'sha1|ids|timestamp|comment',
		rvlimit: 100,
		rvstartid: minid,
		rvexcludeuser: params.uid,
		indexpageids: true,
		redirects: true,
		titles: params.page
	}).done(function(data){
		Morebits.wiki.addCheckpoint(); // prevent notification events from causing an erronous "action completed"
		var orig;
		if(data.length) {
			var sha1 = data[0].sha1;
			for(var i = 1; i < data.length; ++i) {
				if(data[i].sha1 == sha1) {
					orig = data[i];
					break;
				}
			}

			if(!orig) {
				orig = data[0];
			}
		}

		var origtext = "";
		if(orig) {
			origtext = '{{diff2|' + orig.revid + '|' + orig.timestamp + '}} "' + orig.comment + '"';
		}

		var grouped_diffs = {};

		var parentid, lastid;
		for(var j = 0; j < params.diffs.length; ++j) {
			var cur = params.diffs[j];
			if( cur.revid && cur.revid != parentid || lastid === null ) {
				lastid = cur.revid;
				grouped_diffs[lastid] = [];
			}
			parentid = cur.parentid;
			grouped_diffs[lastid].push(cur);
		}

		var difftext = $.map(grouped_diffs, function(sub) {
			var ret = "";
			if(sub.length >= 2) {
				var last = sub[0];
				var first = sub.slice(-1)[0];
				var label = "Consecutive edits made from " + moment(first.timestamp).utc().format('HH:mm, D MMMM YYYY [(UTC)]') + " to " + moment(last.timestamp).utc().format('HH:mm, D MMMM YYYY [(UTC)]');
				ret = "# {{diff|oldid="+first.parentid+"|diff="+last.revid+"|label="+label+"}}\n";
			}
			ret += sub.reverse().map(function(v){
				return (sub.length >= 2 ? '#' : '') + '# {{diff2|' + v.revid + '|' + moment(v.timestamp).utc().format('HH:mm, D MMMM YYYY [(UTC)]') + '}} "' + v.comment + '"';
			}).join("\n");
			return ret;
		}).reverse().join("\n");
		var warningtext = params.warnings.reverse().map(function(v){
			return '# ' + ' {{diff2|' + v.revid + '|' + moment(v.timestamp).utc().format('HH:mm, D MMMM YYYY [(UTC)]') + '}} "' + v.comment + '"';
		}).join("\n");
		var resolvetext = params.resolves.reverse().map(function(v){
			return '# ' + ' {{diff2|' + v.revid + '|' + moment(v.timestamp).utc().format('HH:mm, D MMMM YYYY [(UTC)]') + '}} "' + v.comment + '"';
		}).join("\n");

		if(params.free_resolves) {
			var page = params.free_resolves;
			var rev = page.revisions[0];
			resolvetext += "\n# " + ' {{diff2|' + rev.revid + '|' + moment(rev.timestamp).utc().format('HH:mm, D MMMM YYYY [(UTC)]') + ' on ' + page.title +  '}} "' + rev.comment + '"';
		}

		var comment = params.comment.replace(/~*$/g, '').trim();

		if(comment) {
			comment += " ~~~~";
		}

		var text = "\n\n"+'{{subst:AN3 report|diffs='+difftext+'|warnings='+warningtext+'|resolves='+resolvetext+'|pagename='+params.page+'|orig='+origtext+'|comment='+comment+'|uid='+params.uid+'}}';

		var reportpage = 'Wikipedia:Administrators\' noticeboard/Edit warring';

		Morebits.wiki.actionCompleted.redirect = reportpage;
		Morebits.wiki.actionCompleted.notice = "Reporting complete";

		var an3Page = new Morebits.wiki.page( reportpage, 'Retrieving discussion page' );
		an3Page.setFollowRedirect( true );
		an3Page.setEditSummary( 'Adding new report for [[Special:Contributions/' + params.uid + '|' + params.uid + ']].'+ Twinkle.getPref('summaryAd') );
		an3Page.setAppendText( text );
		an3Page.append();

		// notify user

		var notifyEditSummary = "Notifying about edit warring noticeboard discussion." + Twinkle.getPref('summaryAd');
		var notifyText = "\n\n{{subst:an3-notice|1=" + mw.util.wikiUrlencode(params.uid) + "|auto=1}} ~~~~";

		var talkPage = new Morebits.wiki.page( 'User talk:' + params.uid, 'Notifying edit warrior' );
		talkPage.setFollowRedirect( true );
		talkPage.setEditSummary( notifyEditSummary );
		talkPage.setAppendText( notifyText );
		talkPage.append();
		Morebits.wiki.removeCheckpoint();  // all page updates have been started
	}).fail(function(data){
		console.log( 'API failed :(', data ); // eslint-disable-line no-console
	});
};

/*
 ****************************************
 *** twinklebatchdelete.js: Batch delete module (sysops only)
 ****************************************
 * Mode of invocation:     Tab ("D-batch")
 * Active on:              Existing non-articles, and Special:PrefixIndex
 * Config directives in:   TwinkleConfig
 */

Twinkle.batchdelete = function twinklebatchdelete() {
	if(
		Morebits.userIsInGroup( 'sysop' ) && (
			( mw.config.get( 'wgCurRevisionId' ) && mw.config.get( 'wgNamespaceNumber' ) > 0 ) ||
			mw.config.get( 'wgCanonicalSpecialPageName' ) === 'Prefixindex'
		)
	) {
		Twinkle.addPortletLink( Twinkle.batchdelete.callback, "D-batch", "tw-batch", "Delete pages found in this category/on this page" );
	}
};

Twinkle.batchdelete.unlinkCache = {};
Twinkle.batchdelete.callback = function twinklebatchdeleteCallback() {
	var Window = new Morebits.simpleWindow( 600, 400 );
	Window.setTitle( "Batch deletion" );
	Window.setScriptName( "Twinkle" );
	Window.addFooterLink( "Twinkle help", "WP:TW/DOC#batchdelete" );

	var form = new Morebits.quickForm( Twinkle.batchdelete.callback.evaluate );
	form.append( {
			type: 'checkbox',
			list: [
				{
					label: 'Delete pages',
					name: 'delete_page',
					value: 'delete',
					checked: true,
					subgroup: {
						type: 'checkbox',
						list: [
							{
								label: 'Delete associated talk pages (except user talk pages)',
								name: 'delete_talk',
								value: 'delete_talk',
								checked: true
							},
							{
								label: 'Delete redirects to deleted pages',
								name: 'delete_redirects',
								value: 'delete_redirects',
								checked: true
							}
						]
					}
				},
				{
					label: 'Unlink backlinks to each page (in Main and Portal namespaces only)',
					name: 'unlink_page',
					value: 'unlink',
					checked: false
				},
				{
					label: 'Remove usages of each file (in all namespaces)',
					name: 'unlink_file',
					value: 'unlink_file',
					checked: true
				}
			]
		} );
	form.append( {
			type: 'input',
			name: 'reason',
			label: 'Reason: ',
			size: 60
		} );

	var query = {
		'action': 'query',
		'prop': 'revisions|info|imageinfo',
		'inprop': 'protection',
		'rvprop': 'size|user'
	};
	if( mw.config.get( 'wgNamespaceNumber' ) === 14 ) {  // Category:
		query.generator = 'categorymembers';
		query.gcmtitle = mw.config.get('wgPageName');
		query.gcmlimit = Twinkle.getPref('batchMax'); // the max for sysops
	} else if( mw.config.get( 'wgCanonicalSpecialPageName' ) === 'Prefixindex' ) {

		query.generator = 'allpages';
		query.gaplimit = Twinkle.getPref('batchMax'); // the max for sysops
		if(Morebits.queryString.exists( 'prefix' ) )
		{
			query.gapnamespace = Morebits.queryString.get( 'namespace' );
			query.gapprefix = Morebits.string.toUpperCaseFirstChar( Morebits.queryString.get( 'prefix' ) );
		}
		else
		{
			var pathSplit = decodeURIComponent(location.pathname).split('/');
			if (pathSplit.length < 3 || pathSplit[2] !== "Special:PrefixIndex") {
				return;
			}
			var titleSplit = pathSplit[3].split(':');
			query.gapnamespace = mw.config.get("wgNamespaceIds")[titleSplit[0].toLowerCase()];
			if ( titleSplit.length < 2 || typeof query.gapnamespace === 'undefined' )
			{
				query.gapnamespace = 0;  // article namespace
				query.gapprefix = pathSplit.splice(3).join('/');
			}
			else
			{
				pathSplit = pathSplit.splice(4);
				pathSplit.splice(0,0,titleSplit.splice(1).join(':'));
				query.gapprefix = pathSplit.join('/');
			}
		}
	} else {
		query.generator = 'links';
		query.titles = mw.config.get('wgPageName');
		query.gpllimit = Twinkle.getPref('batchMax'); // the max for sysops
	}

	var statusdiv = document.createElement( 'div' );
	statusdiv.style.padding = '15px';  // just so it doesn't look broken
	Window.setContent(statusdiv);
	Morebits.status.init(statusdiv);
	Window.display();

	var statelem = new Morebits.status("Grabbing list of pages");
	var wikipedia_api = new Morebits.wiki.api( 'loading...', query, function( apiobj ) {
			var xml = apiobj.responseXML;
			var $pages = $(xml).find('page').filter(':not([missing])');  // :not([imagerepository="shared"])
			var list = [];
			$pages.each(function(index, page) {
				var $page = $(page);
				var ns = $page.attr('ns');
				var title = $page.attr('title');
				var isRedir = $page.attr('redirect') === "";
				var $editprot = $page.find('pr[type="edit"][level="sysop"]');
				var isProtected = $editprot.length > 0;
				var size = $page.find('rev').attr('size');

				var metadata = [];
				if (isRedir) {
					metadata.push("redirect");
				}
				if (isProtected) {
					metadata.push("fully protected" +
						($editprot.attr('expiry') === 'infinity' ? ' indefinitely' : (', expires ' + $editprot.attr('expiry'))));
				}
				if (ns === "6") {  // mimic what delimages used to show for files
					metadata.push("uploader: " + $page.find('ii').attr('user'));
					metadata.push("last edit from: " + $page.find('rev').attr('user'));
				} else {
					metadata.push(size + " bytes");
				}
				list.push({
					label: title + (metadata.length ? (' (' + metadata.join('; ') + ')') : ''),
					value: title,
					checked: true,
					style: (isProtected ? 'color:red' : '')
				});
			});

			apiobj.params.form.append({ type: 'header', label: 'Pages to delete' });
			apiobj.params.form.append({
					type: 'button',
					label: "Select All",
					event: function(e) {
						$(Morebits.quickForm.getElements(e.target.form, "pages")).prop('checked', true);
					}
				});
			apiobj.params.form.append({
					type: 'button',
					label: "Deselect All",
					event: function(e) {
						$(Morebits.quickForm.getElements(e.target.form, "pages")).prop('checked', false);
					}
				});
			apiobj.params.form.append( {
					type: 'checkbox',
					name: 'pages',
					list: list
				} );
			apiobj.params.form.append( { type:'submit' } );

			var result = apiobj.params.form.render();
			apiobj.params.Window.setContent( result );

			Morebits.checkboxShiftClickSupport(Morebits.quickForm.getElements(result, 'pages'));
		}, statelem );

	wikipedia_api.params = { form:form, Window:Window };
	wikipedia_api.post();
};

Twinkle.batchdelete.callback.evaluate = function twinklebatchdeleteCallbackEvaluate(event) {
	Morebits.wiki.actionCompleted.notice = 'Status';
	Morebits.wiki.actionCompleted.postfix = 'batch deletion is now complete';

	var numProtected = $(Morebits.quickForm.getElements(event.target, 'pages')).filter(function(index, element) {
		return element.checked && element.nextElementSibling.style.color === 'red';
	}).length;
	if (numProtected > 0 && !confirm("You are about to delete " + numProtected + " fully protected page(s). Are you sure?")) {
		return;
	}

	var pages = event.target.getChecked( 'pages' );
	var reason = event.target.reason.value;
	var delete_page = event.target.delete_page.checked;
	var delete_talk = event.target.delete_talk && event.target.delete_talk.checked;
	var delete_redirects = event.target.delete_redirects && event.target.delete_redirects.checked;
	var unlink_page = event.target.unlink_page.checked;
	var unlink_file = event.target.unlink_file.checked;
	if( ! reason ) {
		alert("You need to give a reason, you cabal crony!");
		return;
	}
	Morebits.simpleWindow.setButtonsEnabled( false );
	Morebits.status.init( event.target );
	if( !pages ) {
		Morebits.status.error( 'Error', 'nothing to delete, aborting' );
		return;
	}

	var pageDeleter = new Morebits.batchOperation(delete_page ? "Deleting pages" : "Initiating requested tasks");
	pageDeleter.setOption("chunkSize", Twinkle.getPref('batchdeleteChunks'));
	// we only need the initial status lines if we're deleting the pages in the pages array
	pageDeleter.setOption("preserveIndividualStatusLines", delete_page);
	pageDeleter.setPageList(pages);
	pageDeleter.run(function(pageName) {
		var params = {
			page: pageName,
			delete_page: delete_page,
			delete_talk: delete_talk,
			delete_redirects: delete_redirects,
			unlink_page: unlink_page,
			unlink_file: unlink_file && /^(File|Image):/i.test(pageName),
			reason: reason,
			pageDeleter: pageDeleter
		};

		var wikipedia_page = new Morebits.wiki.page( pageName, 'Deleting page ' + pageName );
		wikipedia_page.setCallbackParameters(params);
		if( delete_page ) {
			wikipedia_page.setEditSummary(reason + Twinkle.getPref('deletionSummaryAd'));
			wikipedia_page.suppressProtectWarning();
			wikipedia_page.deletePage(Twinkle.batchdelete.callbacks.doExtras, pageDeleter.workerFailure);
		} else {
			Twinkle.batchdelete.callbacks.doExtras(wikipedia_page);
		}
	});
};

Twinkle.batchdelete.callbacks = {
	// this stupid parameter name is a temporary thing until I implement an overhaul
	// of Morebits.wiki.* callback parameters
	doExtras: function( thingWithParameters ) {
		var params = thingWithParameters.parent ? thingWithParameters.parent.getCallbackParameters() :
			thingWithParameters.getCallbackParameters();
		// the initial batch operation's job is to delete the page, and that has
		// succeeded by now
		params.pageDeleter.workerSuccess(thingWithParameters);

		var query, wikipedia_api;

		if( params.unlink_page ) {
			Twinkle.batchdelete.unlinkCache = {};
			query = {
				'action': 'query',
				'list': 'backlinks',
				'blfilterredir': 'nonredirects',
				'blnamespace': [0, 100], // main space and portal space only
				'bltitle': params.page,
				'bllimit': 5000  // 500 is max for normal users, 5000 for bots and sysops
			};
			wikipedia_api = new Morebits.wiki.api( 'Grabbing backlinks', query, Twinkle.batchdelete.callbacks.unlinkBacklinksMain );
			wikipedia_api.params = params;
			wikipedia_api.post();
		}

		if( params.unlink_file ) {
			query = {
				'action': 'query',
				'list': 'imageusage',
				'iutitle': params.page,
				'iulimit': 5000  // 500 is max for normal users, 5000 for bots and sysops
			};
			wikipedia_api = new Morebits.wiki.api( 'Grabbing file links', query, Twinkle.batchdelete.callbacks.unlinkImageInstancesMain );
			wikipedia_api.params = params;
			wikipedia_api.post();
		}

		if( params.delete_page ) {
			if ( params.delete_redirects ) {
				query = {
					'action': 'query',
					'titles': params.page,
					'prop': 'redirects',
					'rdlimit': 5000  // 500 is max for normal users, 5000 for bots and sysops
				};
				wikipedia_api = new Morebits.wiki.api( 'Grabbing redirects', query, Twinkle.batchdelete.callbacks.deleteRedirectsMain );
				wikipedia_api.params = params;
				wikipedia_api.post();
			}
			if ( params.delete_talk ) {
				var pageTitle = mw.Title.newFromText(params.page);
				if (pageTitle && pageTitle.namespace % 2 === 0 && pageTitle.namespace !== 2) {
					pageTitle.namespace++;  // now pageTitle is the talk page title!
					query = {
						'action': 'query',
						'titles': pageTitle.toText()
					};
					wikipedia_api = new Morebits.wiki.api( 'Checking whether talk page exists', query, Twinkle.batchdelete.callbacks.deleteTalk );
					wikipedia_api.params = params;
					wikipedia_api.params.talkPage = pageTitle.toText();
					wikipedia_api.post();
				}
			}
		}
	},
	deleteRedirectsMain: function( apiobj ) {
		var xml = apiobj.responseXML;
		var pages = $(xml).find('rd').map(function() { return $(this).attr('title'); }).get();
		if (!pages.length) {
			return;
		}

		var redirectDeleter = new Morebits.batchOperation("Deleting redirects to " + apiobj.params.page);
		redirectDeleter.setOption("chunkSize", Twinkle.getPref('batchdeleteChunks'));
		redirectDeleter.setPageList(pages);
		redirectDeleter.run(function(pageName) {
			var wikipedia_page = new Morebits.wiki.page(pageName, "Deleting " + pageName);
			wikipedia_page.setEditSummary('[[WP:CSD#G8|G8]]: Redirect to deleted page "' + apiobj.params.page + '"' + Twinkle.getPref('deletionSummaryAd'));
			wikipedia_page.deletePage(redirectDeleter.workerSuccess, redirectDeleter.workerFailure);
		});
	},
	deleteTalk: function( apiobj ) {
		var xml = apiobj.responseXML;
		var exists = $(xml).find('page:not([missing])').length > 0;

		if( !exists ) {
			// no talk page; forget about it
			return;
		}

		var page = new Morebits.wiki.page(apiobj.params.talkPage, "Deleting talk page of article " + apiobj.params.page);
		page.setEditSummary("[[WP:CSD#G8|G8]]: [[Help:Talk page|Talk page]] of deleted page \"" + apiobj.params.page + "\"" + Twinkle.getPref('deletionSummaryAd'));
		page.deletePage();
	},
	unlinkBacklinksMain: function( apiobj ) {
		var xml = apiobj.responseXML;
		var pages = $(xml).find('bl').map(function() { return $(this).attr('title'); }).get();
		if (!pages.length) {
			return;
		}

		var unlinker = new Morebits.batchOperation("Unlinking backlinks to " + apiobj.params.page);
		unlinker.setOption("chunkSize", Twinkle.getPref('batchdeleteChunks'));
		unlinker.setPageList(pages);
		unlinker.run(function(pageName) {
			var wikipedia_page = new Morebits.wiki.page(pageName, "Unlinking on " + pageName);
			var params = $.extend({}, apiobj.params);
			params.title = pageName;
			params.unlinker = unlinker;
			wikipedia_page.setCallbackParameters(params);
			wikipedia_page.load(Twinkle.batchdelete.callbacks.unlinkBacklinks);
		});
	},
	unlinkBacklinks: function( pageobj ) {
		var params = pageobj.getCallbackParameters();
		if( ! pageobj.exists() ) {
			// we probably just deleted it, as a recursive backlink
			params.unlinker.workerSuccess(pageobj);
			return;
		}

		var text;
		if( params.title in Twinkle.batchdelete.unlinkCache ) {
			text = Twinkle.batchdelete.unlinkCache[ params.title ];
		} else {
			text = pageobj.getPageText();
		}
		var old_text = text;
		var wikiPage = new Morebits.wikitext.page( text );
		wikiPage.removeLink( params.page );

		text = wikiPage.getText();
		Twinkle.batchdelete.unlinkCache[ params.title ] = text;
		if( text === old_text ) {
			// Nothing to do, return
			params.unlinker.workerSuccess(pageobj);
			return;
		}
		pageobj.setEditSummary('Removing link(s) to deleted page ' + params.page + Twinkle.getPref('deletionSummaryAd'));
		pageobj.setPageText(text);
		pageobj.setCreateOption('nocreate');
		pageobj.setMaxConflictRetries(10);
		pageobj.save(params.unlinker.workerSuccess, params.unlinker.workerFailure);
	},
	unlinkImageInstancesMain: function( apiobj ) {
		var xml = apiobj.responseXML;
		var pages = $(xml).find('iu').map(function() { return $(this).attr('title'); }).get();
		if (!pages.length) {
			return;
		}

		var unlinker = new Morebits.batchOperation("Unlinking backlinks to " + apiobj.params.page);
		unlinker.setOption("chunkSize", Twinkle.getPref('batchdeleteChunks'));
		unlinker.setPageList(pages);
		unlinker.run(function(pageName) {
			var wikipedia_page = new Morebits.wiki.page(pageName, "Removing file usages on " + pageName);
			var params = $.extend({}, apiobj.params);
			params.title = pageName;
			params.unlinker = unlinker;
			wikipedia_page.setCallbackParameters(params);
			wikipedia_page.load(Twinkle.batchdelete.callbacks.unlinkImageInstances);
		});
	},
	unlinkImageInstances: function( pageobj ) {
		var params = pageobj.getCallbackParameters();
		if( ! pageobj.exists() ) {
			// we probably just deleted it, as a recursive backlink
			params.unlinker.workerSuccess(pageobj);
			return;
		}

		var image = params.image.replace( /^(?:Image|File):/, '' );
		var text;
		if( params.title in Twinkle.batchdelete.unlinkCache ) {
			text = Twinkle.batchdelete.unlinkCache[ params.title ];
		} else {
			text = pageobj.getPageText();
		}
		var old_text = text;
		var wikiPage = new Morebits.wikitext.page( text );
		wikiPage.commentOutImage( image , 'Commented out because image was deleted' );

		text = wikiPage.getText();
		Twinkle.batchdelete.unlinkCache[ params.title ] = text;
		if( text === old_text ) {
			pageobj.getStatusElement().error( 'failed to unlink image ' + image + ' from ' + pageobj.getPageName() );
			params.unlinker.workerFailure(pageobj);
			return;
		}
		pageobj.setEditSummary('Removing instance of file ' + image + " that has been deleted because \"" + params.reason + "\")" + Twinkle.getPref('deletionSummaryAd'));
		pageobj.setPageText(text);
		pageobj.setCreateOption('nocreate');
		pageobj.setMaxConflictRetries(10);
		pageobj.save(params.unlinker.workerSuccess, params.unlinker.workerFailure);
	}
};

/*
 ****************************************
 *** twinklebatchprotect.js: Batch protect module (sysops only)
 ****************************************
 * Mode of invocation:     Tab ("P-batch")
 * Active on:              Existing project pages and user pages; existing and
 *                         non-existing categories; Special:PrefixIndex
 * Config directives in:   TwinkleConfig
 */


Twinkle.batchprotect = function twinklebatchprotect() {
	if( Morebits.userIsInGroup( 'sysop' ) && ((mw.config.get( 'wgArticleId' ) > 0 && (mw.config.get( 'wgNamespaceNumber' ) === 2 ||
		mw.config.get( 'wgNamespaceNumber' ) === 4)) || mw.config.get( 'wgNamespaceNumber' ) === 14 ||
		mw.config.get( 'wgCanonicalSpecialPageName' ) === 'Prefixindex') ) {
		Twinkle.addPortletLink( Twinkle.batchprotect.callback, "P-batch", "tw-pbatch", "Protect pages linked from this page" );
	}
};

Twinkle.batchprotect.unlinkCache = {};
Twinkle.batchprotect.callback = function twinklebatchprotectCallback() {
	var Window = new Morebits.simpleWindow( 600, 400 );
	Window.setTitle( "Batch protection" );
	Window.setScriptName( "Twinkle" );
	//Window.addFooterLink( "Protection templates", "Template:Protection templates" );
	Window.addFooterLink( "Protection policy", "WP:PROT" );
	Window.addFooterLink( "Twinkle help", "WP:TW/DOC#protect" );

	var form = new Morebits.quickForm( Twinkle.batchprotect.callback.evaluate );
	form.append({
			type: 'checkbox',
			name: 'editmodify',
			event: Twinkle.protect.formevents.editmodify,
			list: [
				{
					label: 'Modify edit protection',
					value: 'editmodify',
					tooltip: 'Only for existing pages.',
					checked: true
				}
			]
		});
	var editlevel = form.append({
			type: 'select',
			name: 'editlevel',
			label: 'Edit protection:',
			event: Twinkle.protect.formevents.editlevel
		});
	editlevel.append({
			type: 'option',
			label: 'All',
			value: 'all'
		});
	editlevel.append({
			type: 'option',
			label: 'Autoconfirmed',
			value: 'autoconfirmed'
		});
	editlevel.append({
			type: 'option',
			label: 'Extended confirmed',
			value: 'extendedconfirmed'
		});
	editlevel.append({
			type: 'option',
			label: 'Template editor',
			value: 'templateeditor'
		});
	editlevel.append({
			type: 'option',
			label: 'Sysop',
			value: 'sysop',
			selected: true
		});
	form.append({
			type: 'select',
			name: 'editexpiry',
			label: 'Expires:',
			event: function(e) {
				if (e.target.value === 'custom') {
					Twinkle.protect.doCustomExpiry(e.target);
				}
			},
			list: [
				{ label: '1 hour', value: '1 hour' },
				{ label: '2 hours', value: '2 hours' },
				{ label: '3 hours', value: '3 hours' },
				{ label: '6 hours', value: '6 hours' },
				{ label: '12 hours', value: '12 hours' },
				{ label: '1 day', value: '1 day' },
				{ label: '2 days', selected: true, value: '2 days' },
				{ label: '3 days', value: '3 days' },
				{ label: '4 days', value: '4 days' },
				{ label: '1 week', value: '1 week' },
				{ label: '2 weeks', value: '2 weeks' },
				{ label: '1 month', value: '1 month' },
				{ label: '2 months', value: '2 months' },
				{ label: '3 months', value: '3 months' },
				{ label: '1 year', value: '1 year' },
				{ label: 'indefinite', value:'indefinite' },
				{ label: 'Custom...', value: 'custom' }
			]
		});

	form.append({
			type: 'checkbox',
			name: 'movemodify',
			event: Twinkle.protect.formevents.movemodify,
			list: [
				{
					label: 'Modify move protection',
					value: 'movemodify',
					tooltip: 'Only for existing pages.',
					checked: true
				}
			]
		});
	var movelevel = form.append({
			type: 'select',
			name: 'movelevel',
			label: 'Move protection:',
			event: Twinkle.protect.formevents.movelevel
		});
	movelevel.append({
			type: 'option',
			label: 'All',
			value: 'all'
		});
	movelevel.append({
			type: 'option',
			label: 'Autoconfirmed',
			value: 'autoconfirmed'
		});
	movelevel.append({
			type: 'option',
			label: 'Extended confirmed',
			value: 'extendedconfirmed'
		});
	movelevel.append({
			type: 'option',
			label: 'Template editor',
			value: 'templateeditor'
		});
	movelevel.append({
			type: 'option',
			label: 'Sysop',
			value: 'sysop',
			selected: true
		});
	form.append({
			type: 'select',
			name: 'moveexpiry',
			label: 'Expires:',
			event: function(e) {
				if (e.target.value === 'custom') {
					Twinkle.protect.doCustomExpiry(e.target);
				}
			},
			list: [
				{ label: '1 hour', value: '1 hour' },
				{ label: '2 hours', value: '2 hours' },
				{ label: '3 hours', value: '3 hours' },
				{ label: '6 hours', value: '6 hours' },
				{ label: '12 hours', value: '12 hours' },
				{ label: '1 day', value: '1 day' },
				{ label: '2 days', selected: true, value: '2 days' },
				{ label: '3 days', value: '3 days' },
				{ label: '4 days', value: '4 days' },
				{ label: '1 week', value: '1 week' },
				{ label: '2 weeks', value: '2 weeks' },
				{ label: '1 month', value: '1 month' },
				{ label: '2 months', value: '2 months' },
				{ label: '3 months', value: '3 months' },
				{ label: '1 year', value: '1 year' },
				{ label: 'indefinite', value:'indefinite' },
				{ label: 'Custom...', value: 'custom' }
			]
		});

	form.append({
			type: 'checkbox',
			name: 'createmodify',
			event: function twinklebatchprotectFormCreatemodifyEvent(e) {
				e.target.form.createlevel.disabled = !e.target.checked;
				e.target.form.createexpiry.disabled = !e.target.checked || (e.target.form.createlevel.value === 'all');
				e.target.form.createlevel.style.color = e.target.form.createexpiry.style.color = (e.target.checked ? "" : "transparent");
			},
			list: [
				{
					label: 'Modify create protection',
					value: 'createmodify',
					tooltip: 'Only for pages that do not exist.',
					checked: true
				}
			]
		});
	var createlevel = form.append({
			type: 'select',
			name: 'createlevel',
			label: 'Create protection:',
			event: Twinkle.protect.formevents.createlevel
		});
	createlevel.append({
			type: 'option',
			label: 'All',
			value: 'all'
		});
	createlevel.append({
			type: 'option',
			label: 'Autoconfirmed',
			value: 'autoconfirmed'
		});
	createlevel.append({
			type: 'option',
			label: 'Extended confirmed',
			value: 'extendedconfirmed'
		});
	createlevel.append({
			type: 'option',
			label: 'Template editor',
			value: 'templateeditor'
		});
	createlevel.append({
			type: 'option',
			label: 'Sysop',
			value: 'sysop',
			selected: true
		});
	form.append({
			type: 'select',
			name: 'createexpiry',
			label: 'Expires:',
			event: function(e) {
				if (e.target.value === 'custom') {
					Twinkle.protect.doCustomExpiry(e.target);
				}
			},
			list: [
				{ label: '1 hour', value: '1 hour' },
				{ label: '2 hours', value: '2 hours' },
				{ label: '3 hours', value: '3 hours' },
				{ label: '6 hours', value: '6 hours' },
				{ label: '12 hours', value: '12 hours' },
				{ label: '1 day', value: '1 day' },
				{ label: '2 days', value: '2 days' },
				{ label: '3 days', value: '3 days' },
				{ label: '4 days', value: '4 days' },
				{ label: '1 week', value: '1 week' },
				{ label: '2 weeks', value: '2 weeks' },
				{ label: '1 month', value: '1 month' },
				{ label: '2 months', value: '2 months' },
				{ label: '3 months', value: '3 months' },
				{ label: '1 year', value: '1 year' },
				{ label: 'indefinite', selected: true, value: 'indefinite' },
				{ label: 'Custom...', value: 'custom' }
			]
		});

	form.append( {
			type: 'header',
			label: ''  // horizontal rule
		} );
	form.append( {
			type: 'input',
			name: 'reason',
			label: 'Reason: ',
			size: 60,
			tooltip: 'For the protection log and page history.'
		} );

	var query;

	if( mw.config.get( 'wgNamespaceNumber' ) === 14 ) {  // categories
		query = {
			'action': 'query',
			'generator': 'categorymembers',
			'gcmtitle': mw.config.get( 'wgPageName' ),
			'gcmlimit' : Twinkle.getPref('batchMax'), // the max for sysops
			'prop': 'revisions',
			'rvprop': 'size'
		};
	} else if( mw.config.get( 'wgCanonicalSpecialPageName' ) === 'Prefixindex' ) {
		query = {
			'action': 'query',
			'generator': 'allpages',
			'gapnamespace': Morebits.queryString.exists('namespace') ? Morebits.queryString.get( 'namespace' ) : document.getElementById('namespace').value,
			'gapprefix': Morebits.queryString.exists('from') ? Morebits.string.toUpperCaseFirstChar(Morebits.queryString.get( 'from' ).replace('+', ' ')) :
				Morebits.string.toUpperCaseFirstChar(document.getElementById('nsfrom').value),
			'gaplimit' : Twinkle.getPref('batchMax'), // the max for sysops
			'prop': 'revisions',
			'rvprop': 'size'
		};
	} else {
		query = {
			'action': 'query',
			'gpllimit' : Twinkle.getPref('batchMax'), // the max for sysops
			'generator': 'links',
			'titles': mw.config.get( 'wgPageName' ),
			'prop': 'revisions',
			'rvprop': 'size'
		};
	}

	var statusdiv = document.createElement("div");
	statusdiv.style.padding = '15px';  // just so it doesn't look broken
	Window.setContent(statusdiv);
	Morebits.status.init(statusdiv);
	Window.display();

	var statelem = new Morebits.status("Grabbing list of pages");

	var wikipedia_api = new Morebits.wiki.api( 'loading...', query, function(apiobj) {
			var xml = apiobj.responseXML;
			var $pages = $(xml).find('page');
			var list = [];
			$pages.each(function(index, page) {
				var $page = $(page);
				var title = $page.attr('title');
				var isRedir = $page.attr('redirect') === ""; // XXX ??
				var missing = $page.attr('missing') === ""; // XXX ??
				var size = $page.find('rev').attr('size');

				var metadata = [];
				if (missing) {
					metadata.push("page does not exist");
				} else {
					if (isRedir) {
						metadata.push("redirect");
					}
					metadata.push(size + " bytes");
				}
				list.push( { label: title + (metadata.length ? (' (' + metadata.join('; ') + ')') : '' ), value: title, checked: true });
			});
			form.append({ type: 'header', label: 'Pages to protect' });
			form.append({
					type: 'button',
					label: "Select All",
					event: function(e) {
						$(Morebits.quickForm.getElements(e.target.form, 'pages')).prop('checked', true);
					}
				});
			form.append({
					type: 'button',
					label: "Deselect All",
					event: function(e) {
						$(Morebits.quickForm.getElements(e.target.form, 'pages')).prop('checked', false);
					}
				});
			form.append( {
					type: 'checkbox',
					name: 'pages',
					list: list
				} );
			form.append( { type:'submit' } );

			var result = form.render();
			Window.setContent( result );
		}, statelem );

	wikipedia_api.post();
};

Twinkle.batchprotect.currentProtectCounter = 0;
Twinkle.batchprotect.currentprotector = 0;
Twinkle.batchprotect.callback.evaluate = function twinklebatchprotectCallbackEvaluate(event) {
	var pages = event.target.getChecked( 'pages' );
	var reason = event.target.reason.value;
	var editmodify = event.target.editmodify.checked;
	var editlevel = event.target.editlevel.value;
	var editexpiry = event.target.editexpiry.value;
	var movemodify = event.target.movemodify.checked;
	var movelevel = event.target.movelevel.value;
	var moveexpiry = event.target.moveexpiry.value;
	var createmodify = event.target.createmodify.checked;
	var createlevel = event.target.createlevel.value;
	var createexpiry = event.target.createexpiry.value;

	if( ! reason ) {
		alert("You've got to give a reason, you rouge admin!");
		return;
	}

	Morebits.simpleWindow.setButtonsEnabled(false);
	Morebits.status.init( event.target );

	if( !pages ) {
		Morebits.status.error( 'Error', 'Nothing to protect, aborting' );
		return;
	}

	var batchOperation = new Morebits.batchOperation("Applying protection settings");
	batchOperation.setOption("chunkSize", Twinkle.getPref('batchProtectChunks'));
	batchOperation.setOption("preserveIndividualStatusLines", true);
	batchOperation.setPageList(pages);
	batchOperation.run(function(pageName) {
		var query = {
			'action': 'query',
			'titles': pageName
		};
		var wikipedia_api = new Morebits.wiki.api( 'Checking if page ' + pageName + ' exists', query,
			Twinkle.batchprotect.callbacks.main, null, batchOperation.workerFailure );
		wikipedia_api.params = {
			page: pageName,
			reason: reason,
			editmodify: editmodify,
			editlevel: editlevel,
			editexpiry: editexpiry,
			movemodify: movemodify,
			movelevel: movelevel,
			moveexpiry: moveexpiry,
			createmodify: createmodify,
			createlevel: createlevel,
			createexpiry: createexpiry,
			batchOperation: batchOperation
		};
		wikipedia_api.post();
	});
};

Twinkle.batchprotect.callbacks = {
	main: function( apiobj ) {
		var xml = apiobj.responseXML;
		var normal = $(xml).find('normalized n').attr('to');
		if( normal ) {
			apiobj.params.page = normal;
		}

		var exists = ($(xml).find('page').attr('missing') !== "");

		var page = new Morebits.wiki.page(apiobj.params.page, "Protecting " + apiobj.params.page);
		var takenAction = false;
		if (exists && apiobj.params.editmodify) {
			page.setEditProtection(apiobj.params.editlevel, apiobj.params.editexpiry);
			takenAction = true;
		}
		if (exists && apiobj.params.movemodify) {
			page.setMoveProtection(apiobj.params.movelevel, apiobj.params.moveexpiry);
			takenAction = true;
		}
		if (!exists && apiobj.params.createmodify) {
			page.setCreateProtection(apiobj.params.createlevel, apiobj.params.createexpiry);
			takenAction = true;
		}
		if (!takenAction) {
			Morebits.status.warn("Protecting " + apiobj.params.page, "page " + (exists ? "exists" : "does not exist") + "; nothing to do, skipping");
			apiobj.params.batchOperation.workerFailure(apiobj);
			return;
		}

		page.setEditSummary(apiobj.params.reason);
		page.protect(apiobj.params.batchOperation.workerSuccess, apiobj.params.batchOperation.workerFailure);
	}
};

/*
 ****************************************
 *** twinklebatchundelete.js: Batch undelete module
 ****************************************
 * Mode of invocation:     Tab ("Und-batch")
 * Active on:              Existing user and project pages
 * Config directives in:   TwinkleConfig
 */


Twinkle.batchundelete = function twinklebatchundelete() {
	if( ( mw.config.get("wgNamespaceNumber") !== mw.config.get("wgNamespaceIds").user &&
		mw.config.get("wgNamespaceNumber") !== mw.config.get("wgNamespaceIds").project ) ||
		!mw.config.get("wgArticleId") ) {
		return;
	}
	if( Morebits.userIsInGroup( 'sysop' ) ) {
		Twinkle.addPortletLink( Twinkle.batchundelete.callback, "Und-batch", "tw-batch-undel", "Undelete 'em all" );
	}
};

Twinkle.batchundelete.callback = function twinklebatchundeleteCallback() {
	var Window = new Morebits.simpleWindow( 600, 400 );
	Window.setScriptName("Twinkle");
	Window.setTitle("Batch undelete");
	Window.addFooterLink( "Twinkle help", "WP:TW/DOC#batchundelete" );

	var form = new Morebits.quickForm( Twinkle.batchundelete.callback.evaluate );
	form.append( {
			type: 'input',
			name: 'reason',
			label: 'Reason: ',
			size: 60
		} );

	var statusdiv = document.createElement( 'div' );
	statusdiv.style.padding = '15px';  // just so it doesn't look broken
	Window.setContent(statusdiv);
	Morebits.status.init(statusdiv);
	Window.display();

	var query = {
		'action': 'query',
		'generator': 'links',
		'titles': mw.config.get("wgPageName"),
		'gpllimit' : Twinkle.getPref('batchMax') // the max for sysops
	};
	var statelem = new Morebits.status("Grabbing list of pages");
	var wikipedia_api = new Morebits.wiki.api( "loading...", query, function( apiobj ) {
			var xml = apiobj.responseXML;
			var $pages = $(xml).find('page[missing]');
			var list = [];
			$pages.each(function(index, page) {
				var $page = $(page);
				var title = $page.attr('title');
				list.push({ label: title, value: title, checked: true });
			});
			apiobj.params.form.append({ type: 'header', label: 'Pages to undelete' });
			apiobj.params.form.append({
					type: 'button',
					label: "Select All",
					event: function(e) {
						$(Morebits.quickForm.getElements(e.target.form, 'pages')).prop('checked', true);
					}
				});
			apiobj.params.form.append({
					type: 'button',
					label: "Deselect All",
					event: function(e) {
						$(Morebits.quickForm.getElements(e.target.form, 'pages')).prop('checked', false);
					}
				});
			apiobj.params.form.append( {
					type: 'checkbox',
					name: 'pages',
					list: list
				});
			apiobj.params.form.append( { type:'submit' } );

			var result = apiobj.params.form.render();
			apiobj.params.Window.setContent( result );

			Morebits.checkboxShiftClickSupport(Morebits.quickForm.getElements(result, 'pages'));
		}, statelem );
	wikipedia_api.params = { form:form, Window:Window };
	wikipedia_api.post();
};

Twinkle.batchundelete.callback.evaluate = function( event ) {
	Morebits.wiki.actionCompleted.notice = 'Status';
	Morebits.wiki.actionCompleted.postfix = 'batch undeletion is now complete';

	var pages = event.target.getChecked( 'pages' );
	var reason = event.target.reason.value;
	if( ! reason ) {
		alert("You need to give a reason, you cabal crony!");
		return;
	}
	Morebits.simpleWindow.setButtonsEnabled(false);
	Morebits.status.init( event.target );

	if( !pages ) {
		Morebits.status.error( 'Error', 'nothing to undelete, aborting' );
		return;
	}

	var batchOperation = new Morebits.batchOperation("Undeleting pages");
	batchOperation.setOption("chunkSize", Twinkle.getPref('batchUndeleteChunks'));
	batchOperation.setOption("preserveIndividualStatusLines", true);
	batchOperation.setPageList(pages);
	batchOperation.run(function(pageName) {
		var query = {
			'token': mw.user.tokens.get().editToken,
			'title': pageName,
			'action': 'undelete',
			'reason': reason + Twinkle.getPref('deletionSummaryAd')
		};
		var wikipedia_api = new Morebits.wiki.api( "Undeleting page " + pageName, query,
			batchOperation.workerSuccess, null, batchOperation.workerFailure );
		wikipedia_api.statelem.status("undeleting...");
		wikipedia_api.pageName = pageName;
		wikipedia_api.post();
	});
};

var api = new mw.Api(), relevantUserName;

/*
 ****************************************
 *** twinkleblock.js: Block module
 ****************************************
 * Mode of invocation:     Tab ("Block")
 * Active on:              any page with relevant user name (userspace, contribs, etc.)
 * Config directives in:   [soon to be TwinkleConfig]
 */

Twinkle.block = function twinkleblock() {
	// should show on Contributions pages, anywhere there's a relevant user
	if ( Morebits.userIsInGroup('sysop') && mw.config.get('wgRelevantUserName') ) {
		Twinkle.addPortletLink(Twinkle.block.callback, 'Block', 'tw-block', 'Block relevant user' );
	}
};

Twinkle.block.callback = function twinkleblockCallback() {
	if( mw.config.get('wgRelevantUserName') === mw.config.get('wgUserName') &&
			!confirm( 'You are about to block yourself! Are you sure you want to proceed?' ) ) {
		return;
	}

	var Window = new Morebits.simpleWindow( 650, 530 );
	// need to be verbose about who we're blocking
	Window.setTitle( 'Block or issue block template to ' + mw.config.get('wgRelevantUserName') );
	Window.setScriptName( 'Twinkle' );
	Window.addFooterLink( 'Block templates', 'Template:Uw-block/doc/Block_templates' );
	Window.addFooterLink( 'Block policy', 'WP:BLOCK' );
	Window.addFooterLink( 'Twinkle help', 'WP:TW/DOC#block' );

	Twinkle.block.currentBlockInfo = undefined;
	Twinkle.block.field_block_options = {};
	Twinkle.block.field_template_options = {};

	var form = new Morebits.quickForm( Twinkle.block.callback.evaluate );
	var actionfield = form.append( {
			type: 'field',
			label: 'Type of action'
		} );
	actionfield.append({
			type: 'checkbox',
			name: 'actiontype',
			event: Twinkle.block.callback.change_action,
			list: [
				{
					label: 'Block user',
					value: 'block',
					tooltip: 'Block the relevant user with given options.',
					checked: true
				},
				{
					label: 'Add block template to user talk page',
					value: 'template',
					tooltip: 'If the blocking admin forgot to issue a block template, or you have just blocked the user without templating them, you can use this to issue the appropriate template.',
					checked: true
				}
			]
		});

	form.append({ type: 'field', label: 'Preset', name: 'field_preset' });
	form.append({ type: 'field', label: 'Template options', name: 'field_template_options' });
	form.append({ type: 'field', label: 'Block options', name: 'field_block_options' });

	form.append( { type:'submit' } );

	var result = form.render();
	Window.setContent( result );
	Window.display();
	result.root = result;

	Twinkle.block.fetchUserInfo(function() {
		// clean up preset data (defaults, etc.), done exactly once, must be before Twinkle.block.callback.change_action is called
		Twinkle.block.transformBlockPresets();

		// init the controls after user and block info have been fetched
		var evt = document.createEvent( 'Event' );
		evt.initEvent( 'change', true, true );
		result.actiontype[0].dispatchEvent( evt );
	});
};

Twinkle.block.fetchUserInfo = function twinkleblockFetchUserInfo(fn) {

	api.get({
		format: 'json',
		action: 'query',
		list: 'blocks|users|logevents',
		letype: 'block',
		lelimit: 1,
		bkusers: mw.config.get('wgRelevantUserName'),
		ususers: mw.config.get('wgRelevantUserName'),
		letitle: 'User:' + mw.config.get('wgRelevantUserName')
	})
	.then(function(data){
		var blockinfo = data.query.blocks[0],
			userinfo = data.query.users[0];

		Twinkle.block.isRegistered = !!userinfo.userid;
		relevantUserName = Twinkle.block.isRegistered ? 'User:' + mw.config.get('wgRelevantUserName') : mw.config.get('wgRelevantUserName');

		if (blockinfo) {
			// handle frustrating system of inverted boolean values
			blockinfo.disabletalk = blockinfo.allowusertalk === undefined;
			blockinfo.hardblock = blockinfo.anononly === undefined;
			Twinkle.block.currentBlockInfo = blockinfo;
		}

		Twinkle.block.hasBlockLog = !!data.query.logevents.length;

		if (typeof fn === 'function') return fn();
	}, function(msg) {
		Morebits.status.init($('div[name="currentblock"] span').last()[0]);
		Morebits.status.warn('Error fetching user info', msg);
	});
};

Twinkle.block.callback.saveFieldset = function twinkleblockCallbacksaveFieldset(fieldset) {
	Twinkle.block[$(fieldset).prop('name')] = {};
	$(fieldset).serializeArray().forEach(function(el) {
		Twinkle.block[$(fieldset).prop('name')][el.name] = el.value;
	});
};

Twinkle.block.callback.change_action = function twinkleblockCallbackChangeAction(e) {
	var field_preset, field_template_options, field_block_options, $form = $(e.target.form);

	Twinkle.block.callback.saveFieldset($('[name=field_block_options]'));
	Twinkle.block.callback.saveFieldset($('[name=field_template_options]'));

	if ($form.find('[name=actiontype][value=block]').is(':checked')) {
		field_preset = new Morebits.quickForm.element({ type: 'field', label: 'Preset', name: 'field_preset' });
		field_preset.append({
				type: 'select',
				name: 'preset',
				label: 'Choose a preset:',
				event: Twinkle.block.callback.change_preset,
				list: Twinkle.block.callback.filtered_block_groups()
			});

		field_block_options = new Morebits.quickForm.element({ type: 'field', label: 'Block options', name: 'field_block_options' });
		field_block_options.append({ type: 'div', name: 'hasblocklog', label: ' ' });
		field_block_options.append({ type: 'div', name: 'currentblock', label: ' ' });
		field_block_options.append({
				type: 'select',
				name: 'expiry_preset',
				label: 'Expiry:',
				event: Twinkle.block.callback.change_expiry,
				list: [
					{ label: 'custom', value: 'custom', selected: true },
					{ label: 'indefinite', value: 'infinity' },
					{ label: '3 hours', value: '3 hours' },
					{ label: '12 hours', value: '12 hours' },
					{ label: '24 hours', value: '24 hours' },
					{ label: '31 hours', value: '31 hours' },
					{ label: '36 hours', value: '36 hours' },
					{ label: '48 hours', value: '48 hours' },
					{ label: '60 hours', value: '60 hours' },
					{ label: '72 hours', value: '72 hours' },
					{ label: '1 week', value: '1 week' },
					{ label: '2 weeks', value: '2 weeks' },
					{ label: '1 month', value: '1 month' },
					{ label: '3 months', value: '3 months' },
					{ label: '6 months', value: '6 months' },
					{ label: '1 year', value: '1 year' },
					{ label: '2 years', value: '2 years' },
					{ label: '3 years', value: '3 years' }
				]
			});
			field_block_options.append({
					type: 'input',
					name: 'expiry',
					label: 'Custom expiry',
					tooltip: 'You can use relative times, like "1 minute" or "19 days", or absolute timestamps, "yyyymmddhhmm" (e.g. "200602011405" is Feb 1, 2006, at 14:05 UTC).',
					value: Twinkle.block.field_block_options.expiry || Twinkle.block.field_template_options.template_expiry
				});
		var blockoptions = [
				{
					checked: Twinkle.block.field_block_options.nocreate,
					label: 'Block account creation',
					name: 'nocreate',
					value: '1'
				},
				{
					checked: Twinkle.block.field_block_options.noemail,
					label: 'Block user from sending email',
					name: 'noemail',
					value: '1'
				},
				{
					checked: Twinkle.block.field_block_options.disabletalk,
					label: 'Prevent this user from editing their own talk page while blocked',
					name: 'disabletalk',
					value: '1'
				}
			];

		if (Twinkle.block.isRegistered) {
			blockoptions.push({
					checked: Twinkle.block.field_block_options.autoblock,
					label: 'Autoblock any IP addresses used (hardblock)',
					name: 'autoblock',
					value: '1'
				});
		} else {
			blockoptions.push({
					checked: Twinkle.block.field_block_options.hardblock,
					label: 'Prevent logged-in users from editing from this IP address (hardblock)',
					name: 'hardblock',
					value: '1'
				});
		}

		blockoptions.push({
				checked: Twinkle.block.field_block_options.watchuser,
				label: 'Watch user and user talk pages',
				name: 'watchuser',
				value: '1'
			});

		field_block_options.append({
				type: 'checkbox',
				name: 'blockoptions',
				list: blockoptions
			});
		field_block_options.append({
				type: 'textarea',
				label: 'Reason (for block log):',
				name: 'reason',
				value: Twinkle.block.field_block_options.reason
			});

		field_block_options.append({
				type: 'div',
				name: 'filerlog_label',
				label: 'See also:',
				style: 'display:inline-block;font-style:normal !important',
				tooltip: 'Insert a "see also" message to indicate whether the filter log or deleted contributions played a role in the decision to block.'
			});
		field_block_options.append({
				type: 'checkbox',
				name: 'filter_see_also',
				event: Twinkle.block.callback.toggle_see_alsos,
				style: 'display:inline-block; margin-right:5px',
				list: [
					{
						label: 'Filter log',
						checked: false,
						value: 'filter log'
					}
				]
			} );
		field_block_options.append({
				type: 'checkbox',
				name: 'deleted_see_also',
				event: Twinkle.block.callback.toggle_see_alsos,
				style: 'display:inline-block',
				list: [
					{
						label: 'Deleted contribs',
						checked: false,
						value: 'deleted contribs'
					}
				]
			} );

		if (Twinkle.block.currentBlockInfo) {
			field_block_options.append( { type: 'hidden', name: 'reblock', value: '1' } );
		}
	}

	if ($form.find('[name=actiontype][value=template]').is(':checked')) {
		field_template_options = new Morebits.quickForm.element({ type: 'field', label: 'Template options', name: 'field_template_options' });
		field_template_options.append( {
				type: 'select',
				name: 'template',
				label: 'Choose talk page template:',
				event: Twinkle.block.callback.change_template,
				list: Twinkle.block.callback.filtered_block_groups(true),
				value: Twinkle.block.field_template_options.template
			} );
		field_template_options.append( {
				type: 'input',
				name: 'article',
				display: 'none',
				label: 'Linked article',
				value: '',
				tooltip: 'An article can be linked within the notice, perhaps if it was the primary target of disruption. Leave empty for no article to be linked.'
			} );
		if (!$form.find('[name=actiontype][value=block]').is(':checked')) {
			field_template_options.append( {
				type: 'input',
				name: 'template_expiry',
				display: 'none',
				label: 'Period of blocking: ',
				value: '',
				tooltip: 'The period the blocking is due for, for example 24 hours, 2 weeks, indefinite etc...'
			} );
		}
		field_template_options.append( {
			type: 'input',
			name: 'block_reason',
			label: '"You have been blocked for ..." ',
			display: 'none',
			tooltip: 'An optional reason, to replace the default generic reason. Only available for the generic block templates.',
			value: Twinkle.block.field_template_options.block_reason
		} );

		if ($form.find('[name=actiontype][value=block]').is(':checked')) {
			field_template_options.append( {
				type: 'checkbox',
				name: 'blank_duration',
				list: [
					{
						label: 'Do not include expiry in template',
						checked: Twinkle.block.field_template_options.blank_duration,
						tooltip: 'Instead of including the duration, make the block template read "You have been blocked from editing temporarily for..."'
					}
				]
			} );
		} else {
			field_template_options.append( {
				type: 'checkbox',
				name: 'notalk',
				list: [
					{
						label: 'Talk page access disabled',
						checked: Twinkle.block.field_template_options.notalk,
						tooltip: 'Use this to make the block template state that the user\'s talk page access has been removed'
					}
				]
			} );
		}

		var $previewlink = $( '<a id="twinkleblock-preivew-link">Preview</a>' );
		$previewlink.off('click').on('click', function(){
			Twinkle.block.callback.preview($form[0]);
		});
		$previewlink.css({cursor: 'pointer'});
		field_template_options.append( { type: 'div', id: 'blockpreview', label: [ $previewlink[0] ] } );
		field_template_options.append( { type: 'div', id: 'twinkleblock-previewbox', style: 'display: none' } );
	}

	var oldfield;
	if (field_preset) {
		oldfield = $form.find('fieldset[name="field_preset"]')[0];
		oldfield.parentNode.replaceChild(field_preset.render(), oldfield);
	} else {
		$form.find('fieldset[name="field_preset"]').hide();
	}
	if (field_block_options) {
		oldfield = $form.find('fieldset[name="field_block_options"]')[0];
		oldfield.parentNode.replaceChild(field_block_options.render(), oldfield);
	} else {
		$form.find('fieldset[name="field_block_options"]').hide();
	}
	if (field_template_options) {
		oldfield = $form.find('fieldset[name="field_template_options"]')[0];
		oldfield.parentNode.replaceChild(field_template_options.render(), oldfield);
		e.target.form.root.previewer = new Morebits.wiki.preview($(e.target.form.root).find('#twinkleblock-previewbox').last()[0]);
	} else {
		$form.find('fieldset[name="field_template_options"]').hide();
	}

	if (Twinkle.block.hasBlockLog) {
		var $blockloglink = $( '<a target="_blank" href="' + mw.util.getUrl('Special:Log', {action: 'view', page: mw.config.get('wgRelevantUserName'), type: 'block'}) + '">block log</a>)' );

		Morebits.status.init($('div[name="hasblocklog"] span').last()[0]);
		Morebits.status.warn('This user has been blocked in the past', $blockloglink[0]);
	}

	if (Twinkle.block.currentBlockInfo) {
		Morebits.status.init($('div[name="currentblock"] span').last()[0]);
		Morebits.status.warn(relevantUserName + ' is already blocked', 'Submit query to reblock with supplied options');
		Twinkle.block.callback.update_form(e, Twinkle.block.currentBlockInfo);
	} else if ($form.find('[name=actiontype][value=template]').is(':checked')) {
		// make sure all the fields are correct based on defaults
		if ($form.find('[name=actiontype][value=block]').is(':checked')) {
			Twinkle.block.callback.change_preset(e);
		} else {
			Twinkle.block.callback.change_template(e);
		}
	}
};

/*
 * Keep alphabetized by key name, Twinkle.block.blockGroups establishes
 *    the order they will appear in the interface
 *
 * Block preset format, all keys accept only 'true' (omit for false) except where noted:
 * <title of block template> : {
 *   autoblock: <autoblock any IP addresses used (for registered users only)>
 *   disabletalk: <disable user from editing their own talk page while blocked>
 *   expiry: <string - expiry timestamp, can include relative times like "5 months", "2 weeks" etc, use "infinity" for indefinite>
 *   forAnonOnly: <show block option in the interface only if the relevant user is an IP>
 *   forRegisteredOnly: <show block option in the interface only if the relevant user is registered>
 *   label: <string - label for the option of the dropdown in the interface (keep brief)>
 *   noemail: prevent the user from sending email through Special:Emailuser
 *   pageParam: <set if the associated block template accepts a page parameter>
 *   prependReason: <string - prepends the value of 'reason' to the end of the existing reason, namely for when revoking talk page access>
 *   nocreate: <block account creation from the user's IP (for anonymous users only)>
 *   nonstandard: <template does not conform to stewardship of WikiProject User Warnings and may not accept standard parameters>
 *   reason: <string - block rationale, as would appear in the block log,
 *            and the edit summary for when adding block template, unless 'summary' is set>
 *   reasonParam: <set if the associated block template accepts a reason parameter>
 *   sig: <string - set to ~~~~ if block template does not accept "true" as the value, or set null to omit sig param altogether>
 *   summary: <string - edit summary for when adding block template to user's talk page, if not set, 'reason' is used>
 *   suppressArticleInSummary: <set to suppress showing the article name in the edit summary, as with attack pages>
 *   templateName: <string - name of template to use (instead of key name), entry will be omitted from the Templates list.
 *                  (e.g. use another template but with different block options)>
 *   useInitialOptions: <when preset is chosen, only change given block options, leave others as they were>
 *
 * WARNING: 'anononly' and 'allowusertalk' are enabled by default.
 *   To disable, set 'hardblock' and 'disabletalk', respectively
 */
Twinkle.block.blockPresetsInfo = {
	'anonblock' : {
		expiry: '31 hours',
		forAnonOnly: true,
		nocreate: true,
		nonstandard: true,
		reason: '{{anonblock}}',
		sig: '~~~~'
	},
	'anonblock - school' : {
		expiry: '36 hours',
		forAnonOnly: true,
		nocreate: true,
		nonstandard: true,
		reason: '{{anonblock}} <!-- Likely a school based on behavioral evidence -->',
		templateName: 'anonblock',
		sig: '~~~~'
	},
	'blocked proxy' : {
		expiry: '1 year',
		forAnonOnly: true,
		nocreate: true,
		nonstandard: true,
		hardblock: true,
		reason: '{{blocked proxy}}',
		sig: null
	},
	'CheckUser block' : {
		expiry: '1 week',
		forAnonOnly: true,
		nocreate: true,
		nonstandard: true,
		reason: '{{CheckUser block}}',
		sig: '~~~~'
	},
	'checkuserblock-account' : {
		autoblock: true,
		expiry: 'infinity',
		forRegisteredOnly: true,
		nocreate: true,
		nonstandard: true,
		reason: '{{checkuserblock-account}}',
		sig: '~~~~'
	},
	'checkuserblock-wide' : {
		forAnonOnly: true,
		nocreate: true,
		nonstandard: true,
		reason: '{{checkuserblock-wide}}',
		sig: '~~~~'
	},
	'colocationwebhost' : {
		expiry: '1 year',
		forAnonOnly: true,
		nonstandard: true,
		reason: '{{colocationwebhost}}',
		sig: null
	},
	'oversightblock' : {
		autoblock: true,
		expiry: 'infinity',
		nocreate: true,
		nonstandard: true,
		reason: '{{OversightBlock}}',
		sig: '~~~~'
	},
	'school block' : {
		forAnonOnly: true,
		nocreate: true,
		nonstandard: true,
		reason: '{{school block}}',
		sig: '~~~~'
	},
	'spamblacklistblock' : {
		forAnonOnly: true,
		expiry: '1 month',
		disabletalk: true,
		nocreate: true,
		reason: '{{spamblacklistblock}} <!-- editor only attempts to add blacklisted links, see [[Special:Log/spamblacklist]] -->'
	},
	// Placeholder for when we add support for rangeblocks
	// 'rangeblock' : {
	//   reason: '{{rangeblock}}',
	//   nocreate: true,
	//   nonstandard: true,
	//   forAnonOnly: true,
	//   sig: '~~~~'
	// },
	'tor' : {
		expiry: '1 year',
		forAnonOnly: true,
		nonstandard: true,
		reason: '{{Tor}}',
		sig: null
	},
	'webhostblock' : {
		expiry: '1 year',
		forAnonOnly: true,
		nonstandard: true,
		reason: '{{webhostblock}}',
		sig: null
	},
	// uw-prefixed
	'uw-3block' : {
		autoblock: true,
		expiry: '24 hours',
		nocreate: true,
		pageParam: true,
		reason: 'Violation of the [[WP:Three-revert rule|three-revert rule]]',
		summary: 'You have been blocked from editing for violation of the [[WP:3RR|three-revert rule]]'
	},
	'uw-ablock' : {
		autoblock: true,
		expiry: '31 hours',
		forAnonOnly: true,
		nocreate: true,
		pageParam: true,
		reasonParam: true,
		summary: 'Your IP address has been blocked from editing',
		suppressArticleInSummary: true
	},
	'uw-adblock' : {
		autoblock: true,
		nocreate: true,
		pageParam: true,
		reason: 'Using Wikipedia for [[WP:Spam|spam]] or [[WP:NOTADVERTISING|advertising]] purposes',
		summary: 'You have been blocked from editing for [[WP:SOAP|advertising or self-promotion]]'
	},
	'uw-aeblock' : {
		autoblock: true,
		nocreate: true,
		pageParam: true,
		reason: '[[WP:Arbitration enforcement|Arbitration enforcement]]',
		reasonParam: true,
		summary: 'You have been blocked from editing for violating an [[WP:Arbitration|arbitration decision]] with your edits'
	},
	'uw-bioblock' : {
		autoblock: true,
		nocreate: true,
		pageParam: true,
		reason: 'Violations of the [[WP:Biographies of living persons|biographies of living persons]] policy',
		summary: 'You have been blocked from editing for violations of Wikipedia\'s [[WP:BLP|biographies of living persons policy]]'
	},
	'uw-block' : {
		autoblock: true,
		expiry: '24 hours',
		forRegisteredOnly: true,
		nocreate: true,
		pageParam: true,
		reasonParam: true,
		summary: 'You have been blocked from editing',
		suppressArticleInSummary: true
	},
	'uw-blockindef' : {
		autoblock: true,
		expiry: 'infinity',
		forRegisteredOnly: true,
		nocreate: true,
		pageParam: true,
		reasonParam: true,
		summary: 'You have been indefinitely blocked from editing',
		suppressArticleInSummary: true
	},
	'uw-blocknotalk' : {
		disabletalk: true,
		pageParam: true,
		reasonParam: true,
		summary: 'You have been blocked from editing and your user talk page access has been disabled',
		suppressArticleInSummary: true
	},
	'uw-botblock': {
		forRegisteredOnly: true,
		pageParam: true,
		reason: 'Running a [[WP:BOT|bot script]] without [[WP:BRFA|approval]]',
		summary: 'You have been blocked from editing because it appears you are running a [[WP:BOT|bot script]] without [[WP:BRFA|approval]]'
	},
	'uw-botublock': {
		expiry: 'infinity',
		forRegisteredOnly: true,
		reason: '{{uw-botublock}} <!-- Username implies a bot, soft block -->',
		summary: 'You have been indefinitely blocked from editing because your [[WP:U|username]] indicates this is a [[WP:BOT|bot]] account, which is currently not approved'
	},
	'uw-causeblock' : {
		expiry: 'infinity',
		forRegisteredOnly: true,
		reason: '{{uw-causeblock}} <!-- Username represents a non-profit, soft block -->',
		summary: 'You have been indefinitely blocked from editing because your [[WP:U|username]] gives the impression that the account represents a group, organization or website'
	},
	'uw-compblock': {
		autoblock: true,
		expiry: 'infinity',
		forRegisteredOnly: true,
		nocreate: true,
		reason: 'Compromised account',
		summary: 'You have been indefinitely blocked from editing because it is believed that your [[WP:SECURE|account has been compromised]]'
	},
	'uw-copyrightblock' : {
		autoblock: true,
		expiry: '24 hours',
		nocreate: true,
		pageParam: true,
		reason: '[[WP:Copyright violations|Copyright violations]]',
		summary: 'You have been blocked from editing for continued [[WP:COPYVIO|copyright infringement]]'
	},
	'uw-dblock': {
		autoblock: true,
		nocreate: true,
		reason: 'Persistent removal of content',
		pageParam: true,
		summary: 'You have been blocked from editing for continued [[WP:VAND|removal of material]]'
	},
	'uw-disruptblock' : {
		autoblock: true,
		nocreate: true,
		reason: '[[WP:Disruptive editing|Disruptive editing]]',
		summary: 'You have been blocked from editing for [[WP:DE|disruptive editing]]'
	},
	'uw-efblock' : {
		autoblock: true,
		nocreate: true,
		reason: 'Deliberately triggering the [[WP:Edit filter|Edit filter]]',
		summary: 'You have been blocked from editing for making disruptive edits that repeatedly triggered the [[WP:EF|edit filter]]'
	},
	'uw-ewblock' : {
		autoblock: true,
		expiry: '24 hours',
		nocreate: true,
		pageParam: true,
		reason: '[[WP:Edit warring|Edit warring]]',
		summary: 'You have been blocked from editing to prevent further [[WP:DE|disruption]] caused by your engagement in an [[WP:EW|edit war]]'
	},
	'uw-hblock' : {
		autoblock: true,
		nocreate: true,
		pageParam: true,
		reason: '[[WP:No personal attacks|Personal attacks]] or [[WP:Harassment|harassment]]',
		summary: 'You have been blocked from editing for attempting to [[WP:HARASS|harass]] other users'
	},
	'uw-ipevadeblock' : {
		forAnonOnly: true,
		nocreate: true,
		reason: '[[WP:Blocking policy#Evasion of blocks|Block evasion]]',
		summary: 'Your IP address has been blocked from editing because it has been used to [[WP:EVADE|evade a previous block]]'
	},
	'uw-lblock' : {
		autoblock: true,
		expiry: 'infinity',
		nocreate: true,
		reason: 'Making [[WP:No legal threats|legal threats]]',
		summary: 'You have been blocked from editing for making [[WP:NLT|legal threats or taking legal action]]'
	},
	'uw-myblock': {
		autoblock: true,
		nocreate: true,
		pageParam: true,
		reason: 'Using Wikipedia as a [[WP:NOTMYSPACE|blog, web host, social networking site or forum]]',
		summary: 'You have been blocked from editing for using user and/or article pages as a [[WP:NOTMYSPACE|blog, web host, social networking site or forum]]'
	},
	'uw-nothereblock' : {
		autoblock: true,
		expiry: 'infinity',
		nocreate: true,
		reason: 'Clearly [[WP:NOTHERE|not here to contribute to the encyclopedia]]',
		forRegisteredOnly: true,
		summary: 'You have been indefinitely blocked from editing because it appears that you are not here to [[WP:NOTHERE|build an encyclopedia]]'
	},
	'uw-npblock' : {
		autoblock: true,
		nocreate: true,
		pageParam: true,
		reason: 'Creating [[WP:Patent nonsense|patent nonsense]] or other inappropriate pages',
		summary: 'You have been blocked from editing for creating [[WP:PN|nonsense pages]]'
	},
	'uw-pablock' : {
		autoblock: true,
		expiry: '31 hours',
		nocreate: true,
		reason: '[[WP:No personal attacks|Personal attacks]] or [[WP:Harassment|harassment]]',
		summary: 'You have been blocked from editing for making [[WP:NPA|personal attacks]] toward other users'
	},
	'uw-sblock' : {
		autoblock: true,
		nocreate: true,
		reason: 'Using Wikipedia for [[WP:SPAM|spam]] purposes',
		summary: 'You have been blocked from editing for using Wikipedia for [[WP:SPAM|spam]] purposes'
	},
	'uw-soablock' : {
		autoblock: true,
		expiry: 'infinity',
		forRegisteredOnly: true,
		nocreate: true,
		pageParam: true,
		reason: '[[WP:Spam|Spam]] / [[WP:NOTADVERTISING|advertising]]-only account',
		summary: 'You have been indefinitely blocked from editing because your account is being used only for [[WP:SPAM|spam, advertising, or promotion]]'
	},
	'uw-sockblock' : {
		autoblock: true,
		forRegisteredOnly: true,
		nocreate: true,
		reason: 'Abusing [[WP:Sock puppetry|multiple accounts]]',
		summary: 'You have been blocked from editing for abusing [[WP:SOCK|multiple accounts]]'
	},
	'uw-softerblock' : {
		expiry: 'infinity',
		forRegisteredOnly: true,
		reason: '{{uw-softerblock}} <!-- Promotional username, soft block -->',
		summary: 'You have been indefinitely blocked from editing because your [[WP:U|username]] gives the impression that the account represents a group, organization or website'
	},
	'uw-spamublock' : {
		autoblock: true,
		expiry: 'infinity',
		forRegisteredOnly: true,
		nocreate: true,
		reason: '{{uw-spamublock}} <!-- Promotional username, promotional edits -->',
		summary: 'You have been indefinitely blocked from editing because your account is being used only for [[WP:SPAM|spam or advertising]] and your username is a violation of the [[WP:U|username policy]]'
	},
	'uw-spoablock' : {
		autoblock: true,
		expiry: 'infinity',
		forRegisteredOnly: true,
		nocreate: true,
		reason: '[[WP:SOCK|Sock puppetry]]',
		summary: 'This account has been blocked as a [[WP:SOCK|sock puppet]] created to violate Wikipedia policy'
	},
	'uw-talkrevoked' : {
		disabletalk: true,
		reason: 'Revoking talk page access: inappropriate use of user talk page while blocked',
		prependReason: true,
		summary: 'Your user talk page access has been disabled',
		useInitialOptions: true
	},
	'uw-ublock' : {
		expiry: 'infinity',
		forRegisteredOnly: true,
		reason: '{{uw-ublock}} <!-- Username violation, soft block -->',
		reasonParam: true,
		summary: 'You have been indefinitely blocked from editing because your username is a violation of the [[WP:U|username policy]]'
	},
	'uw-ublock-double': {
		expiry: 'infinity',
		forRegisteredOnly: true,
		reason: '{{uw-ublock-double}} <!-- Username closely resembles another user, soft block -->',
		summary: 'You have been indefinitely blocked from editing because your [[WP:U|username]] is too similar to the username of another Wikipedia user'
	},
	'uw-ucblock' : {
		autoblock: true,
		expiry: '31 hours',
		nocreate: true,
		pageParam: true,
		reason: 'Persistent addition of [[WP:INTREF|unsourced content]]',
		summary: 'You have been blocked from editing for persistent addition of [[WP:INTREF|unsourced content]]'
	},
	'uw-uhblock' : {
		autoblock: true,
		expiry: 'infinity',
		forRegisteredOnly: true,
		nocreate: true,
		reason: '{{uw-uhblock}} <!-- Username violation, hard block -->',
		reasonParam: true,
		summary: 'You have been indefinitely blocked from editing because your username is a blatant violation of the [[WP:U|username policy]]'
	},
	'uw-ublock-famous' : {
		expiry: 'infinity',
		forRegisteredOnly: true,
		reason: '{{uw-ublock-famous}} <!-- Username represents a famous person, soft block -->',
		summary: 'You have been indefinitely blocked from editing because your [[WP:U|username]] matches the name of a well-known living individual'
	},
	'uw-uhblock-double': {
		autoblock: true,
		expiry: 'infinity',
		forRegisteredOnly: true,
		nocreate: true,
		reason: '{{uw-ublock-double}} <!-- Username closely resembles another user, hard block -->',
		summary: 'You have been indefinitely blocked from editing because your [[WP:U|username]] appears to impersonate another established Wikipedia user'
	},
	'uw-vaublock' : {
		autoblock: true,
		expiry: 'infinity',
		forRegisteredOnly: true,
		nocreate: true,
		pageParam: true,
		reason: '{{uw-vaublock}} <!-- Username violation, vandalism-only account -->',
		summary: 'You have been indefinitely blocked from editing because your account is being [[WP:VOA|used only for vandalism]] and your username is a blatant violation of the [[WP:U|username policy]]'
	},
	'uw-vblock' : {
		autoblock: true,
		expiry: '31 hours',
		nocreate: true,
		pageParam: true,
		reason: '[[WP:Vandalism|Vandalism]]',
		summary: 'You have been blocked from editing for persistent [[WP:VAND|vandalism]]'
	},
	'uw-voablock' : {
		autoblock: true,
		expiry: 'infinity',
		forRegisteredOnly: true,
		nocreate: true,
		pageParam: true,
		reason: '[[WP:Vandalism-only account|Vandalism-only account]]',
		summary: 'You have been indefinitely blocked from editing because your account is being [[WP:VOA|used only for vandalism]]'
	},
	'zombie proxy' : {
		expiry: '1 month',
		forAnonOnly: true,
		nocreate: true,
		nonstandard: true,
		reason: '{{zombie proxy}}',
		sig: null
	}
};

Twinkle.block.transformBlockPresets = function twinkleblockTransformBlockPresets() {
	// supply sensible defaults
	$.each(Twinkle.block.blockPresetsInfo, function(preset, settings) {
		settings.summary = settings.summary || settings.reason;
		settings.sig = settings.sig !== undefined ? settings.sig : 'yes';
		// despite this it's preferred that you use 'infinity' as the value for expiry
		settings.indefinite = settings.indefinite || settings.expiry === 'infinity' || settings.expiry === 'indefinite' || settings.expiry === 'never';

		if (!Twinkle.block.isRegistered && settings.indefinite) {
			settings.expiry = '31 hours';
		} else {
			settings.expiry = settings.expiry || '31 hours';
		}

		Twinkle.block.blockPresetsInfo[preset] = settings;
	});
};

// These are the groups of presets and defines the order in which they appear. For each list item:
//   label: <string, the description that will be visible in the dropdown>
//   value: <string, the key of a preset in blockPresetsInfo>
Twinkle.block.blockGroups = [
	{
		label: 'Common block reasons',
		list: [
			{ label: 'anonblock', value: 'anonblock' },
			{ label: 'anonblock - likely a school', value: 'anonblock - school' },
			{ label: 'school block', value: 'school block' },
			{ label: 'Generic block (custom reason)', value: 'uw-block' }, // ends up being default for registered users
			{ label: 'Generic block (custom reason) – IP', value: 'uw-ablock', selected: true }, // set only when blocking IP
			{ label: 'Generic block (custom reason) – indefinite', value: 'uw-blockindef' },
			{ label: 'Disruptive editing', value: 'uw-disruptblock' },
			{ label: 'Inappropriate use of user talk page while blocked', value: 'uw-talkrevoked' },
			{ label: 'Not here to contribute to the encyclopedia', value: 'uw-nothereblock' },
			{ label: 'Unsourced content', value: 'uw-ucblock' },
			{ label: 'Vandalism', value: 'uw-vblock' },
			{ label: 'Vandalism-only account', value: 'uw-voablock' }
		],
	},
	{
		label: 'Extended reasons',
		list: [
			{ label: 'Advertising', value: 'uw-adblock' },
			{ label: 'Arbitration enforcement', value: 'uw-aeblock' },
			{ label: 'Block evasion – IP', value: 'uw-ipevadeblock' },
			{ label: 'BLP violations', value: 'uw-bioblock' },
			{ label: 'Copyright violations', value: 'uw-copyrightblock' },
			{ label: 'Creating nonsense pages', value: 'uw-npblock' },
			{ label: 'Edit filter-related', value: 'uw-efblock' },
			{ label: 'Edit warring', value: 'uw-ewblock' },
			{ label: 'Generic block with talk page access revoked', value: 'uw-blocknotalk' },
			{ label: 'Harassment', value: 'uw-hblock' },
			{ label: 'Legal threats', value: 'uw-lblock' },
			{ label: 'Personal attacks or harassment', value: 'uw-pablock' },
			{ label: 'Possible compromised account', value: 'uw-compblock' },
			{ label: 'Removal of content', value: 'uw-dblock' },
			{ label: 'Sock puppetry (master)', value: 'uw-sockblock' },
			{ label: 'Sock puppetry (puppet)', value: 'uw-spoablock' },
			{ label: 'Social networking', value: 'uw-myblock' },
			{ label: 'Spam', value: 'uw-sblock' },
			{ label: 'Spam/advertising-only account', value: 'uw-soablock' },
			{ label: 'Unapproved bot', value: 'uw-botblock' },
			{ label: 'Violating the three-revert rule', value: 'uw-3block' }
		]
	},
	{
		label: 'Username violations',
		list: [
			{ label: 'Bot username', value: 'uw-botublock' },
			{ label: 'Promotional username, hard block', value: 'uw-spamublock' },
			{ label: 'Promotional username, soft block', value: 'uw-softerblock' },
			{ label: 'Similar username soft block', value: 'uw-ublock-double' },
			{ label: 'Username violation, soft block', value: 'uw-ublock' },
			{ label: 'Username violation, hard block', value: 'uw-uhblock' },
			{ label: 'Username impersonation hard block', value: 'uw-uhblock-double' },
			{ label: 'Username represents a famous person, soft block', value: 'uw-ublock-famous' },
			{ label: 'Username represents a non-profit, soft block', value: 'uw-causeblock' },
			{ label: 'Username violation, vandalism-only account', value: 'uw-vaublock' }
		]
	},
	{
		label: 'Templated reasons',
		list: [
			{ label: 'blocked proxy', value: 'blocked proxy' },
			{ label: 'CheckUser block', value: 'CheckUser block' },
			{ label: 'checkuserblock-account', value: 'checkuserblock-account' },
			{ label: 'checkuserblock-wide', value: 'checkuserblock-wide' },
			{ label: 'colocationwebhost', value: 'colocationwebhost' },
			{ label: 'oversightblock', value: 'oversightblock' },
			// { label: 'rangeblock', value: 'rangeblock' }, // placeholder for when we add support for rangeblocks
			{ label: 'spamblacklistblock', value: 'spamblacklistblock' },
			{ label: 'tor', value: 'tor' },
			{ label: 'webhostblock', value: 'webhostblock' },
			{ label: 'zombie proxy', value: 'zombie proxy' }
		]
	}
];

Twinkle.block.callback.filtered_block_groups = function twinkleblockCallbackFilteredBlockGroups(show_template) {
	return $.map(Twinkle.block.blockGroups, function(blockGroup) {
		var list = $.map(blockGroup.list, function(blockPreset) {
				// only show uw-talkrevoked if reblocking
				if (!Twinkle.block.currentBlockInfo && blockPreset.value === "uw-talkrevoked") return;

				var blockSettings = Twinkle.block.blockPresetsInfo[blockPreset.value];
				var registrationRestrict = blockSettings.forRegisteredOnly ? Twinkle.block.isRegistered : (blockSettings.forAnonOnly ? !Twinkle.block.isRegistered : true);
				if (!(blockSettings.templateName && show_template) && registrationRestrict) {
					var templateName = blockSettings.templateName || blockPreset.value;
					return {
						label: (show_template ? '{{' + templateName + '}}: ' : '') + blockPreset.label,
						value: blockPreset.value,
						data: [{
							name: 'template-name',
							value: templateName
						}],
						selected: !!blockPreset.selected
					};
				}
			});
		if (list.length) return {
				label: blockGroup.label,
				list: list
			};
	});
};

Twinkle.block.callback.change_preset = function twinkleblockCallbackChangePreset(e) {
	var key = e.target.form.preset.value;
	if (!key) return;

	e.target.form.template.value = Twinkle.block.blockPresetsInfo[key].templateName || key;
	Twinkle.block.callback.update_form(e, Twinkle.block.blockPresetsInfo[key]);
	Twinkle.block.callback.change_template(e);
};

Twinkle.block.callback.change_expiry = function twinkleblockCallbackChangeExpiry(e) {
	var expiry = e.target.form.expiry;
	if (e.target.value === 'custom') {
		Morebits.quickForm.setElementVisibility(expiry.parentNode, true);
	} else {
		Morebits.quickForm.setElementVisibility(expiry.parentNode, false);
		expiry.value = e.target.value;
	}
};

Twinkle.block.seeAlsos = [];
Twinkle.block.callback.toggle_see_alsos = function twinkleblockCallbackToggleSeeAlso() {
	var reason = this.form.reason.value.replace(
		new RegExp('( <!--|;) ' + 'see also ' + Twinkle.block.seeAlsos.join(' and ') + '( -->)?'), ''
	);

	Twinkle.block.seeAlsos = Twinkle.block.seeAlsos.filter(function(el) {
		return el !== this.value;
	}.bind(this));

	if (this.checked) Twinkle.block.seeAlsos.push(this.value);
	var seeAlsoMessage = Twinkle.block.seeAlsos.join(' and ');

	if (!Twinkle.block.seeAlsos.length) {
		this.form.reason.value = reason;
	} else if (reason.indexOf('{{') !== -1) {
		this.form.reason.value = reason + ' <!-- see also ' + seeAlsoMessage + ' -->';
	} else {
		this.form.reason.value = reason + '; see also ' + seeAlsoMessage;
	}
};

Twinkle.block.callback.update_form = function twinkleblockCallbackUpdateForm(e, data) {
	var form = e.target.form, expiry = data.expiry;

	// don't override original expiry if useInitialOptions is set
	if (!data.useInitialOptions) {
		if (Date.parse(expiry)) {
			expiry = new Date(expiry).toGMTString();
			form.expiry_preset.value = 'custom';
		} else {
			form.expiry_preset.value = data.expiry || 'custom';
		}

		form.expiry.value = expiry;
		if (form.expiry_preset.value === 'custom') {
			Morebits.quickForm.setElementVisibility(form.expiry.parentNode, true);
		} else {
			Morebits.quickForm.setElementVisibility(form.expiry.parentNode, false);
		}
	}

	// boolean-flipped options, more at [[mw:API:Block]]
	data.disabletalk = data.disabletalk !== undefined ? data.disabletalk : false;
	data.hardblock = data.hardblock !== undefined ? data.hardblock : false;

	// disable autoblock if blocking a bot
	if (Twinkle.block.isRegistered && relevantUserName.search(/bot$/i) > 0) {
		data.autoblock = false;
	}

	$(form.field_block_options).find(':checkbox').each(function(i, el) {
		// don't override original options if useInitialOptions is set
		if (data.useInitialOptions && data[el.name] === undefined) return;

		var check = data[el.name] === '' || !!data[el.name];
		$(el).prop('checked', check);
	});

	if (data.prependReason && data.reason) {
		form.reason.value = data.reason + '; ' + form.reason.value;
	} else {
		form.reason.value = data.reason || '';
	}
};

Twinkle.block.callback.change_template = function twinkleblockcallbackChangeTemplate(e) {
	var form = e.target.form, value = form.template.value, settings = Twinkle.block.blockPresetsInfo[value];

	if (!$(form).find('[name=actiontype][value=block]').is(':checked')) {
		if (settings.indefinite || settings.nonstandard) {
			if (Twinkle.block.prev_template_expiry === null) {
				Twinkle.block.prev_template_expiry = form.template_expiry.value || '';
			}
			form.template_expiry.parentNode.style.display = 'none';
			form.template_expiry.value = 'indefinite';
		} else if ( form.template_expiry.parentNode.style.display === 'none' ) {
			if(Twinkle.block.prev_template_expiry !== null) {
				form.template_expiry.value = Twinkle.block.prev_template_expiry;
				Twinkle.block.prev_template_expiry = null;
			}
			form.template_expiry.parentNode.style.display = 'block';
		}
		if (Twinkle.block.prev_template_expiry) form.expiry.value = Twinkle.block.prev_template_expiry;
		Morebits.quickForm.setElementVisibility(form.notalk.parentNode, !settings.nonstandard);
	} else {
		Morebits.quickForm.setElementVisibility(
			form.blank_duration.parentNode,
			!settings.indefinite && !settings.nonstandard
		);
	}

	Morebits.quickForm.setElementVisibility(form.article.parentNode, !!settings.pageParam);
	Morebits.quickForm.setElementVisibility(form.block_reason.parentNode, !!settings.reasonParam);

	form.root.previewer.closePreview();
};
Twinkle.block.prev_template_expiry = null;
Twinkle.block.prev_block_reason = null;
Twinkle.block.prev_article = null;
Twinkle.block.prev_reason = null;

Twinkle.block.callback.preview = function twinkleblockcallbackPreview(form) {
	var params = {
		article: form.article.value,
		blank_duration: form.blank_duration ? form.blank_duration.checked : false,
		disabletalk: form.disabletalk.checked || (form.notalk ? form.notalk.checked : false),
		expiry: form.template_expiry ? form.template_expiry.value : form.expiry.value,
		hardblock: Twinkle.block.isRegistered ? form.autoblock.checked : form.hardblock.checked,
		indefinite: (/indef|infinity|never|\*|max/).test( form.template_expiry ? form.template_expiry.value : form.expiry.value ),
		reason: form.block_reason.value,
		template: form.template.value
	};

	var templateText = Twinkle.block.callback.getBlockNoticeWikitext(params);

	form.previewer.beginRender(templateText);
};

Twinkle.block.callback.evaluate = function twinkleblockCallbackEvaluate(e) {
	var $form = $(e.target),
		toBlock = $form.find('[name=actiontype][value=block]').is(':checked'),
		toWarn = $form.find('[name=actiontype][value=template]').is(':checked'),
		blockoptions = {}, templateoptions = {};

	Twinkle.block.callback.saveFieldset($form.find('[name=field_block_options]'));
	Twinkle.block.callback.saveFieldset($form.find('[name=field_template_options]'));

	blockoptions = Twinkle.block.field_block_options;

	templateoptions = Twinkle.block.field_template_options;
	templateoptions.disabletalk = !!(templateoptions.disabletalk || blockoptions.disabletalk);
	templateoptions.hardblock = !!blockoptions.hardblock;
	delete blockoptions.expiry_preset; // remove extraneous

	// use block settings as warn options where not supplied
	templateoptions.summary = templateoptions.summary || blockoptions.reason;
	templateoptions.expiry = templateoptions.template_expiry || blockoptions.expiry;

	if (toBlock) {
		if (!blockoptions.expiry) return alert('Please provide an expiry!');
		if (!blockoptions.reason) return alert('Please provide a reason for the block!');

		Morebits.simpleWindow.setButtonsEnabled( false );
		Morebits.status.init( e.target );
		var statusElement = new Morebits.status('Executing block');
		blockoptions.action = 'block';
		blockoptions.user = mw.config.get('wgRelevantUserName');

		// boolean-flipped options
		blockoptions.anononly = blockoptions.hardblock ? undefined : true;
		blockoptions.allowusertalk = blockoptions.disabletalk ? undefined : true;

		// fix for bug with block API, see [[phab:T68646]]
		if (blockoptions.expiry === 'infinity') blockoptions.expiry = 'infinite';

		// execute block
		api.getToken('block').then(function(token) {
			statusElement.status('Processing...');
			blockoptions.token = token;
			var mbApi = new Morebits.wiki.api( 'Executing block', blockoptions, function() {
				statusElement.info('Completed');
				if (toWarn) Twinkle.block.callback.issue_template(templateoptions);
			});
			mbApi.post();
		}, function() {
			statusElement.error('Unable to fetch block token');
		});
	} else if (toWarn) {
		Morebits.simpleWindow.setButtonsEnabled( false );

		Morebits.status.init( e.target );
		Twinkle.block.callback.issue_template(templateoptions);
	} else {
		return alert('Please give Twinkle something to do!');
	}
};

Twinkle.block.callback.issue_template = function twinkleblockCallbackIssueTemplate(formData) {
	var userTalkPage = 'User_talk:' + mw.config.get('wgRelevantUserName');

	var params = $.extend(formData, {
		messageData: Twinkle.block.blockPresetsInfo[formData.template],
		reason: Twinkle.block.field_template_options.block_reason,
		disabletalk: Twinkle.block.field_template_options.notalk
	});

	Morebits.wiki.actionCompleted.redirect = userTalkPage;
	Morebits.wiki.actionCompleted.notice = 'Actions complete, loading user talk page in a few seconds';

	var wikipedia_page = new Morebits.wiki.page( userTalkPage, 'User talk page modification' );
	wikipedia_page.setCallbackParameters( params );
	wikipedia_page.setFollowRedirect( true );
	wikipedia_page.load( Twinkle.block.callback.main );
};

Twinkle.block.callback.getBlockNoticeWikitext = function(params) {
	var text = '{{', settings = Twinkle.block.blockPresetsInfo[params.template];

	if (!settings.nonstandard) {
		text += 'subst:'+params.template;
		if (params.article && settings.pageParam) text += '|page=' + params.article;

		if (!/te?mp|^\s*$|min/.exec(params.expiry)) {
			if (params.indefinite) {
				text += '|indef=yes';
			} else if(!params.blank_duration) {
				text += '|time=' + params.expiry;
			}
		}

		if (!Twinkle.block.isRegistered && !params.hardblock) {
			text += '|anon=yes';
		}

		if (params.reason) text += '|reason=' + params.reason;
		if (params.disabletalk) text += '|notalk=yes';
	} else {
		text += params.template;
	}

	if (settings.sig) text += '|sig=' + settings.sig;

	return text + '}}';
};

Twinkle.block.callback.main = function twinkleblockcallbackMain( pageobj ) {
	var text = pageobj.getPageText(),
		params = pageobj.getCallbackParameters(),
		messageData = params.messageData,
		date = new Date();

	var dateHeaderRegex = new RegExp( '^==+\\s*(?:' + date.getUTCMonthName() + '|' + date.getUTCMonthNameAbbrev() +
		')\\s+' + date.getUTCFullYear() + '\\s*==+', 'mg' );
	var dateHeaderRegexLast, dateHeaderRegexResult;
	while ((dateHeaderRegexLast = dateHeaderRegex.exec( text )) !== null) {
		dateHeaderRegexResult = dateHeaderRegexLast;
	}
	// If dateHeaderRegexResult is null then lastHeaderIndex is never checked. If it is not null but
	// \n== is not found, then the date header must be at the very start of the page. lastIndexOf
	// returns -1 in this case, so lastHeaderIndex gets set to 0 as desired.
	var lastHeaderIndex = text.lastIndexOf( '\n==' ) + 1;

	if ( text.length > 0 ) {
		text += '\n\n';
	}

	params.indefinite = (/indef|infinity|never|\*|max/).test( params.expiry );

	if ( Twinkle.getPref('blankTalkpageOnIndefBlock') && params.template !== 'uw-lblock' && params.indefinite ) {
		Morebits.status.info( 'Info', 'Blanking talk page per preferences and creating a new level 2 heading for the date' );
		text = '== ' + date.getUTCMonthName() + ' ' + date.getUTCFullYear() + ' ==\n';
	} else if( !dateHeaderRegexResult || dateHeaderRegexResult.index !== lastHeaderIndex ) {
		Morebits.status.info( 'Info', 'Will create a new level 2 heading for the date, as none was found for this month' );
		text += '== ' + date.getUTCMonthName() + ' ' + date.getUTCFullYear() + ' ==\n';
	}

	params.expiry = typeof params.template_expiry !== "undefined" ? params.template_expiry : params.expiry;

	text += Twinkle.block.callback.getBlockNoticeWikitext(params);

	// build the edit summary
	var summary = messageData.summary;
	if ( messageData.suppressArticleInSummary !== true && params.article ) {
		summary += ' on [[:' + params.article + ']]';
	}
	summary += '.' + Twinkle.getPref('summaryAd');

	pageobj.setPageText( text );
	pageobj.setEditSummary( summary );
	pageobj.setWatchlist( Twinkle.getPref('watchWarnings') );
	pageobj.save();
};

/*
 ****************************************
 *** twinkleconfig.js: Preferences module
 ****************************************
 * Mode of invocation:     Adds configuration form to Wikipedia:Twinkle/Preferences and user
                           subpages named "/Twinkle preferences", and adds ad box to the top of user
                           subpages belonging to the currently logged-in user which end in '.js'
 * Active on:              What I just said.  Yeah.
 * Config directives in:   TwinkleConfig

 I, [[User:This, that and the other]], originally wrote this.  If the code is misbehaving, or you have any
 questions, don't hesitate to ask me.  (This doesn't at all imply [[WP:OWN]]ership - it's just meant to
 point you in the right direction.)  -- TTO
 */


Twinkle.config = {};

Twinkle.config.commonEnums = {
	watchlist: { yes: "Add to watchlist", no: "Don't add to watchlist", "default": "Follow your site preferences" },
	talkPageMode: { window: "In a window, replacing other user talks", tab: "In a new tab", blank: "In a totally new window" }
};

Twinkle.config.commonSets = {
	csdCriteria: {
		db: "Custom rationale ({{db}})",
		g1: "G1", g2: "G2", g3: "G3", g4: "G4", g5: "G5", g6: "G6", g7: "G7", g8: "G8", g10: "G10", g11: "G11", g12: "G12", g13: "G13", g14: "G14",
		a1: "A1", a2: "A2", a3: "A3", a5: "A5", a7: "A7", a9: "A9", a10: "A10", a11: "A11",
		u1: "U1", u2: "U2", u3: "U3", u5: "U5",
		f1: "F1", f2: "F2", f3: "F3", f7: "F7", f8: "F8", f9: "F9", f10: "F10",
		c1: "C1",
		t2: "T2", t3: "T3",
		r2: "R2", r3: "R3", r4: "R4",
		p1: "P1", p2: "P2"
	},
	csdCriteriaDisplayOrder: [
		"db",
		"g1", "g2", "g3", "g4", "g5", "g6", "g7", "g8", "g10", "g11", "g12", "g13", "g14",
		"a1", "a2", "a3", "a5", "a7", "a9", "a10", "a11",
		"u1", "u2", "u3", "u5",
		"f1", "f2", "f3", "f7", "f8", "f9", "f10",
		"c1",
		"t2", "t3",
		"r2", "r3", "r4",
		"p1", "p2"
	],
	csdCriteriaNotification: {
		db: "Custom rationale ({{db}})",
		g1: "G1", g2: "G2", g3: "G3", g4: "G4", g6: 'G6 ("unnecessary disambig." and "copy-paste move" only)',
		g10: "G10", g11: "G11", g12: "G12", g13: "G13", g14: "G14",
		a1: "A1", a2: "A2", a3: "A3", a5: "A5", a7: "A7", a9: "A9", a10: "A10", a11: "A11",
		u3: "U3", u5: "U5",
		f1: "F1", f2: "F2", f3: "F3", f7: "F7", f8: "F8", f9: "F9", f10: "F10",
		c1: "C1",
		t2: "T2", t3: "T3",
		r2: "R2", r3: "R3", r4: "R4",
		p1: "P1", p2: "P2"
	},
	csdCriteriaNotificationDisplayOrder: [
		"db",
		"g1", "g2", "g3", "g4", "g6", "g10", "g11", "g12", "g13", "g14",
		"a1", "a2", "a3", "a5", "a7", "a9", "a10", "a11",
		"u3", "u5",
		"f1", "f2", "f3", "f7", "f9", "f10",
		"c1",
		"t2", "t3",
		"r2", "r3", "r4",
		"p1", "p2"
	],
	csdAndDICriteria: {
		db: "Custom rationale ({{db}})",
		g1: "G1", g2: "G2", g3: "G3", g4: "G4", g5: "G5", g6: "G6", g7: "G7", g8: "G8", g10: "G10", g11: "G11", g12: "G12", g13: "G13", g14: "G14",
		a1: "A1", a2: "A2", a3: "A3", a5: "A5", a7: "A7", a9: "A9", a10: "A10", a11: "A11",
		u1: "U1", u2: "U2", u3: "U3", u5: "U5",
		f1: "F1", f2: "F2", f3: "F3", f4: "F4", f5: "F5", f6: "F6", f7: "F7", f8: "F8", f9: "F9", f10: "F10", f11: "F11",
		c1: "C1",
		t2: "T2", t3: "T3",
		r2: "R2", r3: "R3", r4: "R4",
		p1: "P1", p2: "P2"
	},
	csdAndDICriteriaDisplayOrder: [
		"db",
		"g1", "g2", "g3", "g4", "g5", "g6", "g7", "g8", "g10", "g11", "g12", "g13", "g14",
		"a1", "a2", "a3", "a5", "a7", "a9", "a10", "a11",
		"u1", "u2", "u3", "u5",
		"f1", "f2", "f3", "f4", "f5", "f6", "f7", "f8", "f9", "f10", "f11",
		"c1",
		"t2", "t3",
		"r2", "r3", "r4",
		"p1", "p2"
	],
	namespacesNoSpecial: {
		"0": "Article",
		"1": "Talk (article)",
		"2": "User",
		"3": "User talk",
		"4": "Wikipedia",
		"5": "Wikipedia talk",
		"6": "File",
		"7": "File talk",
		"8": "MediaWiki",
		"9": "MediaWiki talk",
		"10": "Template",
		"11": "Template talk",
		"12": "Help",
		"13": "Help talk",
		"14": "Category",
		"15": "Category talk",
		"100": "Portal",
		"101": "Portal talk",
		"108": "Book",
		"109": "Book talk",
		"118": "Draft",
		"119": "Draft talk",
		"710": "TimedText",
		"711": "TimedText talk",
		"828": "Module",
		"829": "Module talk"
	}
};

/**
 * Section entry format:
 *
 * {
 *   title: <human-readable section title>,
 *   adminOnly: <true for admin-only sections>,
 *   hidden: <true for advanced preferences that rarely need to be changed - they can still be modified by manually editing twinkleoptions.js>,
 *   inFriendlyConfig: <true for preferences located under FriendlyConfig rather than TwinkleConfig>,
 *   preferences: [
 *     {
 *       name: <TwinkleConfig property name>,
 *       label: <human-readable short description - used as a form label>,
 *       helptip: <(optional) human-readable text (using valid HTML) that complements the description, like limits, warnings, etc.>
 *       adminOnly: <true for admin-only preferences>,
 *       type: <string|boolean|integer|enum|set|customList> (customList stores an array of JSON objects { value, label }),
 *       enumValues: <for type = "enum": a JSON object where the keys are the internal names and the values are human-readable strings>,
 *       setValues: <for type = "set": a JSON object where the keys are the internal names and the values are human-readable strings>,
 *       setDisplayOrder: <(optional) for type = "set": an array containing the keys of setValues (as strings) in the order that they are displayed>,
 *       customListValueTitle: <for type = "customList": the heading for the left "value" column in the custom list editor>,
 *       customListLabelTitle: <for type = "customList": the heading for the right "label" column in the custom list editor>
 *     },
 *     . . .
 *   ]
 * },
 * . . .
 *
 */

Twinkle.config.sections = [
{
	title: "General",
	preferences: [
		// TwinkleConfig.summaryAd (string)
		// Text to be appended to the edit summary of edits made using Twinkle
		{
			name: "summaryAd",
			label: "\"Ad\" to be appended to Twinkle's edit summaries",
			helptip: "The summary ad should start with a space, and be kept short.",
			type: "string"
		},

		// TwinkleConfig.deletionSummaryAd (string)
		// Text to be appended to the edit summary of deletions made using Twinkle
		{
			name: "deletionSummaryAd",
			label: "Summary ad to use for deletion summaries",
			helptip: "Normally the same as the edit summary ad above.",
			adminOnly: true,
			type: "string"
		},

		// TwinkleConfig.protectionSummaryAd (string)
		// Text to be appended to the edit summary of page protections made using Twinkle
		{
			name: "protectionSummaryAd",
			label: "Summary ad to use for page protections",
			helptip: "Normally the same as the edit summary ad above.",
			adminOnly: true,
			type: "string"
		},

		// TwinkleConfig.userTalkPageMode may take arguments:
		// 'window': open a new window, remember the opened window
		// 'tab': opens in a new tab, if possible.
		// 'blank': force open in a new window, even if such a window exists
		{
			name: "userTalkPageMode",
			label: "When opening a user talk page, open it",
			type: "enum",
			enumValues: Twinkle.config.commonEnums.talkPageMode
		},

		// TwinkleConfig.dialogLargeFont (boolean)
		{
			name: "dialogLargeFont",
			label: "Use larger text in Twinkle dialogs",
			type: "boolean"
		}
	]
},

{
	title: "ARV",
	preferences: [
		{
			name: "spiWatchReport",
			label: "Add sockpuppet report pages to watchlist",
			type: "enum",
			enumValues: Twinkle.config.commonEnums.watchlist
		}
	]
},

{
	title: "Block user",
	adminOnly: true,
	preferences: [
		// TwinkleConfig.blankTalkpageOnIndefBlock (boolean)
		// if true, blank the talk page when issuing an indef block notice (per [[WP:UWUL#Indefinitely blocked users]])
		{
			name: "blankTalkpageOnIndefBlock",
			label: "Blank the talk page when indefinitely blocking users",
			helptip: "See <a href=\"" + mw.util.getUrl("Wikipedia:WikiProject_User_warnings/Usage_and_layout#Indefinitely_blocked_users") + "\">WP:UWUL</a> for more information.",
			type: "boolean"
		}
	]
},

{
	title: "Image deletion (DI)",
	preferences: [
		// TwinkleConfig.notifyUserOnDeli (boolean)
		// If the user should be notified after placing a file deletion tag
		{
			name: "notifyUserOnDeli",
			label: "Check the \"notify initial uploader\" box by default",
			type: "boolean"
		},

		// TwinkleConfig.deliWatchPage (string)
		// The watchlist setting of the page tagged for deletion. Either "yes", "no", or "default". Default is "default" (Duh).
		{
			name: "deliWatchPage",
			label: "Add image page to watchlist when tagging",
			type: "enum",
			enumValues: Twinkle.config.commonEnums.watchlist
		},

		// TwinkleConfig.deliWatchUser (string)
		// The watchlist setting of the user talk page if a notification is placed. Either "yes", "no", or "default". Default is "default" (Duh).
		{
			name: "deliWatchUser",
			label: "Add user talk page of initial uploader to watchlist when notifying",
			type: "enum",
			enumValues: Twinkle.config.commonEnums.watchlist
		}
	]
},

{
	title: "Proposed deletion (PROD)",
	preferences: [
		// TwinkleConfig.watchProdPages (boolean)
		// If, when applying prod template to page, to watch the page
		{
			name: "watchProdPages",
			label: "Add article to watchlist when tagging",
			type: "boolean"
		},

		// TwinkleConfig.prodReasonDefault (string)
		// The prefilled PROD reason.
		{
			name: "prodReasonDefault",
			label: "Prefilled PROD reason",
			type: "string"
		},

		{
			name: "logProdPages",
			label: "Keep a log in userspace of all pages you tag for PROD",
			helptip: "Since non-admins do not have access to their deleted contributions, the userspace log offers a good way to keep track of all pages you tag for PROD using Twinkle.",
			type: "boolean"
		},
		{
			name: "prodLogPageName",
			label: "Keep the PROD userspace log at this user subpage",
			helptip: "Enter a subpage name in this box. You will find your PROD log at User:<i>username</i>/<i>subpage name</i>. Only works if you turn on the PROD userspace log.",
			type: "string"
		}
	]
},

{
	title: "Revert and rollback",  // twinklefluff module
	preferences: [
		// TwinkleConfig.openTalkPage (array)
		// What types of actions that should result in opening of talk page
		{
			name: "openTalkPage",
			label: "Open user talk page after these types of reversions",
			type: "set",
			setValues: { agf: "AGF rollback", norm: "Normal rollback", vand: "Vandalism rollback", torev: "\"Restore this version\"" }
		},

		// TwinkleConfig.openTalkPageOnAutoRevert (bool)
		// Defines if talk page should be opened when calling revert from contrib page, because from there, actions may be multiple, and opening talk page not suitable. If set to true, openTalkPage defines then if talk page will be opened.
		{
			name: "openTalkPageOnAutoRevert",
			label: "Open user talk page when invoking rollback from user contributions",
			helptip: "Often, you may be rolling back many pages at a time from a vandal's contributions page, so it would be unsuitable to open the user talk page. Hence, this option is off by default. When this is on, the desired options must be enabled in the previous setting for this to work.",
			type: "boolean"
		},

		// TwinkleConfig.markRevertedPagesAsMinor (array)
		// What types of actions that should result in marking edit as minor
		{
			name: "markRevertedPagesAsMinor",
			label: "Mark as minor edit for these types of reversions",
			type: "set",
			setValues: { agf: "AGF rollback", norm: "Normal rollback", vand: "Vandalism rollback", torev: "\"Restore this version\"" }
		},

		// TwinkleConfig.watchRevertedPages (array)
		// What types of actions that should result in forced addition to watchlist
		{
			name: "watchRevertedPages",
			label: "Add pages to watchlist for these types of reversions",
			type: "set",
			setValues: { agf: "AGF rollback", norm: "Normal rollback", vand: "Vandalism rollback", torev: "\"Restore this version\"" }
		},

		// TwinkleConfig.offerReasonOnNormalRevert (boolean)
		// If to offer a prompt for extra summary reason for normal reverts, default to true
		{
			name: "offerReasonOnNormalRevert",
			label: "Prompt for reason for normal rollbacks",
			helptip: "\"Normal\" rollbacks are the ones that are invoked from the middle [rollback] link.",
			type: "boolean"
		},

		{
			name: "confirmOnFluff",
			label: "Provide a confirmation message before reverting",
			helptip: "For users of pen or touch devices, and chronically indecisive people.",
			type: "boolean"
		},

		// TwinkleConfig.showRollbackLinks (array)
		// Where Twinkle should show rollback links (diff, others, mine, contribs)
		// Note from TTO: |contribs| seems to be equal to |others| + |mine|, i.e. redundant, so I left it out heres
		{
			name: "showRollbackLinks",
			label: "Show rollback links on these pages",
			type: "set",
			setValues: { diff: "Diff pages", others: "Contributions pages of other users", mine: "My contributions page" }
		}
	]
},

{
	title: "Shared IP tagging",
	inFriendlyConfig: true,
	preferences: [
		{
			name: "markSharedIPAsMinor",
			label: "Mark shared IP tagging as a minor edit",
			type: "boolean"
		}
	]
},

{
	title: "Speedy deletion (CSD)",
	preferences: [
		{
			name: "speedySelectionStyle",
			label: "When to go ahead and tag/delete the page",
			type: "enum",
			enumValues: { "buttonClick": 'When I click "Submit"', "radioClick": "As soon as I click an option" }
		},

		// TwinkleConfig.watchSpeedyPages (array)
		// Whether to add speedy tagged pages to watchlist
		{
			name: "watchSpeedyPages",
			label: "Add page to watchlist when tagging with these criteria",
			type: "set",
			setValues: Twinkle.config.commonSets.csdCriteria,
			setDisplayOrder: Twinkle.config.commonSets.csdCriteriaDisplayOrder
		},

		// TwinkleConfig.markSpeedyPagesAsPatrolled (boolean)
		// If, when applying speedy template to page, to mark the page as patrolled (if the page was reached from NewPages)
		{
			name: "markSpeedyPagesAsPatrolled",
			label: "Mark page as patrolled when tagging (if possible)",
			type: "boolean"
		},

		// TwinkleConfig.notifyUserOnSpeedyDeletionNomination (array)
		// What types of actions should result that the author of the page being notified of nomination
		{
			name: "notifyUserOnSpeedyDeletionNomination",
			label: "Notify page creator only when tagging with these criteria",
			helptip: "Even if you choose to notify from the CSD screen, the notification will only take place for those criteria selected here.",
			type: "set",
			setValues: Twinkle.config.commonSets.csdCriteriaNotification,
			setDisplayOrder: Twinkle.config.commonSets.csdCriteriaNotificationDisplayOrder
		},

		// TwinkleConfig.welcomeUserOnSpeedyDeletionNotification (array of strings)
		// On what types of speedy deletion notifications shall the user be welcomed
		// with a "firstarticle" notice if his talk page has not yet been created.
		{
			name: "welcomeUserOnSpeedyDeletionNotification",
			label: "Welcome page creator alongside notification when tagging with these criteria",
			helptip: "The welcome is issued only if the user is notified about the deletion, and only if their talk page does not already exist. The template used is {{firstarticle}}.",
			type: "set",
			setValues: Twinkle.config.commonSets.csdCriteriaNotification,
			setDisplayOrder: Twinkle.config.commonSets.csdCriteriaNotificationDisplayOrder
		},

		// TwinkleConfig.promptForSpeedyDeletionSummary (array of strings)
		{
			name: "promptForSpeedyDeletionSummary",
			label: "Allow editing of deletion summary when deleting under these criteria",
			adminOnly: true,
			type: "set",
			setValues: Twinkle.config.commonSets.csdAndDICriteria,
			setDisplayOrder: Twinkle.config.commonSets.csdAndDICriteriaDisplayOrder
		},

		// TwinkleConfig.openUserTalkPageOnSpeedyDelete (array of strings)
		// What types of actions that should result user talk page to be opened when speedily deleting (admin only)
		{
			name: "openUserTalkPageOnSpeedyDelete",
			label: "Open user talk page when deleting under these criteria",
			adminOnly: true,
			type: "set",
			setValues: Twinkle.config.commonSets.csdAndDICriteria,
			setDisplayOrder: Twinkle.config.commonSets.csdAndDICriteriaDisplayOrder
		},

		// TwinkleConfig.deleteTalkPageOnDelete (boolean)
		// If talk page if exists should also be deleted (CSD G8) when spedying a page (admin only)
		{
			name: "deleteTalkPageOnDelete",
			label: "Check the \"also delete talk page\" box by default",
			adminOnly: true,
			type: "boolean"
		},

		{
			name: "deleteRedirectsOnDelete",
			label: "Check the \"also delete redirects\" box by default",
			adminOnly: true,
			type: "boolean"
		},

		// TwinkleConfig.deleteSysopDefaultToTag (boolean)
		// Make the CSD screen default to "tag" instead of "delete" (admin only)
		{
			name: "deleteSysopDefaultToTag",
			label: "Default to speedy tagging instead of outright deletion",
			adminOnly: true,
			type: "boolean"
		},

		// TwinkleConfig.speedyWindowWidth (integer)
		// Defines the width of the Twinkle SD window in pixels
		{
			name: "speedyWindowWidth",
			label: "Width of speedy deletion window (pixels)",
			type: "integer"
		},

		// TwinkleConfig.speedyWindowWidth (integer)
		// Defines the width of the Twinkle SD window in pixels
		{
			name: "speedyWindowHeight",
			label: "Height of speedy deletion window (pixels)",
			helptip: "If you have a big monitor, you might like to increase this.",
			type: "integer"
		},

		{
			name: "logSpeedyNominations",
			label: "Keep a log in userspace of all CSD nominations",
			helptip: "Since non-admins do not have access to their deleted contributions, the userspace log offers a good way to keep track of all pages you nominate for CSD using Twinkle. Files tagged using DI are also added to this log.",
			type: "boolean"
		},
		{
			name: "speedyLogPageName",
			label: "Keep the CSD userspace log at this user subpage",
			helptip: "Enter a subpage name in this box. You will find your CSD log at User:<i>username</i>/<i>subpage name</i>. Only works if you turn on the CSD userspace log.",
			type: "string"
		},
		{
			name: "noLogOnSpeedyNomination",
			label: "Do not create a userspace log entry when tagging with these criteria",
			type: "set",
			setValues: Twinkle.config.commonSets.csdAndDICriteria,
			setDisplayOrder: Twinkle.config.commonSets.csdAndDICriteriaDisplayOrder
		}
	]
},

{
	title: "Tag",
	inFriendlyConfig: true,
	preferences: [
		{
			name: "watchTaggedPages",
			label: "Add page to watchlist when tagging",
			type: "boolean"
		},
		{
			name: "watchMergeDiscussions",
			label: "Add talk pages to watchlist when starting merge discussions",
			type: "boolean"
		},
		{
			name: "markTaggedPagesAsMinor",
			label: "Mark addition of tags as a minor edit",
			type: "boolean"
		},
		{
			name: "markTaggedPagesAsPatrolled",
			label: "Check the \"mark page as patrolled\" box by default",
			type: "boolean"
		},
		{
			name: "groupByDefault",
			label: "Check the \"group into {{multiple issues}}\" box by default",
			type: "boolean"
		},
		{
			name: "tagArticleSortOrder",
			label: "Default view order for article tags",
			type: "enum",
			enumValues: { "cat": "By categories", "alpha": "In alphabetical order" }
		},
		{
			name: "customTagList",
			label: "Custom article maintenance tags to display",
			helptip: "These appear as additional options at the bottom of the list of tags. For example, you could add new maintenance tags which have not yet been added to Twinkle's defaults.",
			type: "customList",
			customListValueTitle: "Template name (no curly brackets)",
			customListLabelTitle: "Text to show in Tag dialog"
		}
	]
},

{
	title: "Talkback",
	inFriendlyConfig: true,
	preferences: [
		{
			name: "markTalkbackAsMinor",
			label: "Mark talkbacks as minor edits",
			type: "boolean"
		},
		{
			name: "insertTalkbackSignature",
			label: "Insert signature within talkbacks",
			type: "boolean"
		},
		{
			name: "talkbackHeading",
			label: "Section heading to use for talkbacks",
			type: "string"
		},
		{
			name: "adminNoticeHeading",
			label: "Section heading to use for administrators' noticeboard notices",
			helptip: "Only relevant for AN and ANI.",
			type: "string"
		},
		{
			name: "mailHeading",
			label: "Section heading to use for \"you've got mail\" notices",
			type: "string"
		}
	]
},

{
	title: "Unlink",
	preferences: [
		// TwinkleConfig.unlinkNamespaces (array)
		// In what namespaces unlink should happen, default in 0 (article) and 100 (portal)
		{
			name: "unlinkNamespaces",
			label: "Remove links from pages in these namespaces",
			helptip: "Avoid selecting any talk namespaces, as Twinkle might end up unlinking on talk archives (a big no-no).",
			type: "set",
			setValues: Twinkle.config.commonSets.namespacesNoSpecial
		}
	]
},

{
	title: "Warn user",
	preferences: [
		// TwinkleConfig.defaultWarningGroup (int)
		// if true, watch the page which has been dispatched an warning or notice, if false, default applies
		{
			name: "defaultWarningGroup",
			label: "Default warning level",
			type: "enum",
			enumValues: {
				"1": "Level 1",
				"2": "Level 2",
				"3": "Level 3",
				"4": "Level 4",
				"5": "Level 4im",
				"6": "Single-issue notices",
				"7": "Single-issue warnings",
				"9": "Custom warnings"
			}
		},

		// TwinkleConfig.showSharedIPNotice may take arguments:
		// true: to show shared ip notice if an IP address
		// false: to not print the notice
		{
			name: "showSharedIPNotice",
			label: "Add extra notice on shared IP talk pages",
			helptip: "Notice used is {{Shared IP advice}}",
			type: "boolean"
		},

		// TwinkleConfig.watchWarnings (boolean)
		// if true, watch the page which has been dispatched an warning or notice, if false, default applies
		{
			name: "watchWarnings",
			label: "Add user talk page to watchlist when notifying",
			type: "boolean"
		},

		{
			name: "customWarningList",
			label: "Custom warning templates to display",
			helptip: "You can add individual templates or user subpages. Custom warnings appear in the \"Custom warnings\" category within the warning dialog box.",
			type: "customList",
			customListValueTitle: "Template name (no curly brackets)",
			customListLabelTitle: "Text to show in warning list (also used as edit summary)"
		},

		{
			name: "markXfdPagesAsPatrolled",
			label: "Mark page as patrolled when nominating for AFD (if possible)",
			type: "boolean"
		}
	]
},

{
	title: "Welcome user",
	inFriendlyConfig: true,
	preferences: [
		{
			name: "topWelcomes",
			label: "Place welcomes above existing content on user talk pages",
			type: "boolean"
		},
		{
			name: "watchWelcomes",
			label: "Add user talk pages to watchlist when welcoming",
			helptip: "Doing so adds to the personal element of welcoming a user - you will be able to see how they are coping as a newbie, and possibly help them.",
			type: "boolean"
		},
		{
			name: "insertUsername",
			label: "Add your username to the template (where applicable)",
			helptip: "Some welcome templates have an opening sentence like \"Hi, I'm &lt;username&gt;. Welcome\" etc. If you turn off this option, these templates will not display your username in that way.",
			type: "boolean"
		},
		{
			name: "quickWelcomeMode",
			label: "Clicking the \"welcome\" link on a diff page will",
			helptip: "If you choose to welcome automatically, the template you specify below will be used.",
			type: "enum",
			enumValues: { auto: "welcome automatically", norm: "prompt you to select a template" }
		},
		{
			name: "quickWelcomeTemplate",
			label: "Template to use when welcoming automatically",
			helptip: "Enter the name of a welcome template, without the curly brackets. A link to the given article will be added.",
			type: "string"
		},
		{
			name: "customWelcomeList",
			label: "Custom welcome templates to display",
			helptip: "You can add other welcome templates, or user subpages that are welcome templates (prefixed with \"User:\"). Don't forget that these templates are substituted onto user talk pages.",
			type: "customList",
			customListValueTitle: "Template name (no curly brackets)",
			customListLabelTitle: "Text to show in Welcome dialog"
		},
		{
			name: "customWelcomeSignature",
			label: "Automatically sign custom welcome templates",
			helptip: "If your custom welcome templates contain a built-in signature within the template, turn off this option.",
			type: "boolean"
		}
	]
},

{
	title: "XFD (deletion discussions)",
	preferences: [
		// TwinkleConfig.xfdWatchPage (string)
		// The watchlist setting of the page being nominated for XfD. Either "yes" (add to watchlist), "no" (don't
		// add to watchlist), or "default" (use setting from preferences). Default is "default" (duh).
		{
			name: "xfdWatchPage",
			label: "Add the nominated page to watchlist",
			type: "enum",
			enumValues: Twinkle.config.commonEnums.watchlist
		},

		// TwinkleConfig.xfdWatchDiscussion (string)
		// The watchlist setting of the newly created XfD page (for those processes that create discussion pages for each nomination),
		// or the list page for the other processes.
		// Either "yes" (add to watchlist), "no" (don't add to watchlist), or "default" (use setting from preferences). Default is "default" (duh).
		{
			name: "xfdWatchDiscussion",
			label: "Add the deletion discussion page to watchlist",
			helptip: "This refers to the discussion subpage (for AfD and MfD) or the daily log page (for TfD, CfD, RfD and FfD)",
			type: "enum",
			enumValues: Twinkle.config.commonEnums.watchlist
		},

		// TwinkleConfig.xfdWatchList (string)
		// The watchlist setting of the XfD list page, *if* the discussion is on a separate page. Either "yes" (add to watchlist), "no" (don't
		// add to watchlist), or "default" (use setting from preferences). Default is "no" (Hehe. Seriously though, who wants to watch it?
		// Sorry in advance for any false positives.).
		{
			name: "xfdWatchList",
			label: "Add the daily log/list page to the watchlist (where applicable)",
			helptip: "This only applies for AfD and MfD, where the discussions are transcluded onto a daily log page (for AfD) or the main MfD page (for MfD).",
			type: "enum",
			enumValues: Twinkle.config.commonEnums.watchlist
		},

		// TwinkleConfig.xfdWatchUser (string)
		// The watchlist setting of the user if he receives a notification. Either "yes" (add to watchlist), "no" (don't
		// add to watchlist), or "default" (use setting from preferences). Default is "default" (duh).
		{
			name: "xfdWatchUser",
			label: "Add the user talk page to watchlist (when notifying)",
			type: "enum",
			enumValues: Twinkle.config.commonEnums.watchlist
		}
	]
},

{
	title: "Hidden",
	hidden: true,
	preferences: [
		// twinkle.header.js: portlet setup
		{
			name: "portletArea",
			type: "string"
		},
		{
			name: "portletId",
			type: "string"
		},
		{
			name: "portletName",
			type: "string"
		},
		{
			name: "portletType",
			type: "string"
		},
		{
			name: "portletNext",
			type: "string"
		},
		// twinklefluff.js: defines how many revision to query maximum, maximum possible is 50, default is 50
		{
			name: "revertMaxRevisions",
			type: "integer"
		},
		// twinklebatchdelete.js: How many pages should be processed at a time
		{
			name: "batchdeleteChunks",
			type: "integer"
		},
		// twinklebatchdelete.js: How many pages left in the process of being completed should allow a new batch to be initialized
		{
			name: "batchDeleteMinCutOff",
			type: "integer"
		},
		// twinklebatchdelete.js: How many pages should be processed maximum
		{
			name: "batchMax",
			type: "integer"
		},
		// twinklebatchprotect.js: How many pages should be processed at a time
		{
			name: "batchProtectChunks",
			type: "integer"
		},
		// twinklebatchprotect.js: How many pages left in the process of being completed should allow a new batch to be initialized
		{
			name: "batchProtectMinCutOff",
			type: "integer"
		},
		// twinklebatchundelete.js: How many pages should be processed at a time
		{
			name: "batchundeleteChunks",
			type: "integer"
		},
		// twinklebatchundelete.js: How many pages left in the process of being completed should allow a new batch to be initialized
		{
			name: "batchUndeleteMinCutOff",
			type: "integer"
		},
		// twinkledeprod.js: How many pages should be processed at a time
		{
			name: "proddeleteChunks",
			type: "integer"
		}
	]
}

]; // end of Twinkle.config.sections

//{
//			name: "",
//			label: "",
//			type: ""
//		},


Twinkle.config.init = function twinkleconfigInit() {

	if ((mw.config.get("wgNamespaceNumber") === mw.config.get("wgNamespaceIds").project && mw.config.get("wgTitle") === "Twinkle/Preferences" ||
			(mw.config.get("wgNamespaceNumber") === mw.config.get("wgNamespaceIds").user && mw.config.get("wgTitle").lastIndexOf("/Twinkle preferences") === (mw.config.get("wgTitle").length - 20))) &&
			mw.config.get("wgAction") === "view") {
		// create the config page at Wikipedia:Twinkle/Preferences, and at user subpages (for testing purposes)

		if (!document.getElementById("twinkle-config")) {
			return;  // maybe the page is misconfigured, or something - but any attempt to modify it will be pointless
		}

		// set style (the url() CSS function doesn't seem to work from wikicode - ?!)
		document.getElementById("twinkle-config-titlebar").style.backgroundImage = "url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAkCAMAAAB%2FqqA%2BAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAEhQTFRFr73ZobTPusjdsMHZp7nVwtDhzNbnwM3fu8jdq7vUt8nbxtDkw9DhpbfSvMrfssPZqLvVztbno7bRrr7W1d%2Fs1N7qydXk0NjpkW7Q%2BgAAADVJREFUeNoMwgESQCAAAMGLkEIi%2FP%2BnbnbpdB59app5Vdg0sXAoMZCpGoFbK6ciuy6FX4ABAEyoAef0BXOXAAAAAElFTkSuQmCC)";

		var contentdiv = document.getElementById("twinkle-config-content");
		contentdiv.textContent = "";  // clear children

		// let user know about possible conflict with monobook.js/vector.js file
		// (settings in that file will still work, but they will be overwritten by twinkleoptions.js settings)
		var contentnotice = document.createElement("p");
		// I hate innerHTML, but this is one thing it *is* good for...
		contentnotice.innerHTML = "<b>Before modifying your preferences here,</b> make sure you have removed any old <code>TwinkleConfig</code> and <code>FriendlyConfig</code> settings from your <a href=\"" + mw.util.getUrl("Special:MyPage/skin.js") + "\" title=\"Special:MyPage/skin.js\">user JavaScript file</a>.";
		contentdiv.appendChild(contentnotice);

		// look and see if the user does in fact have any old settings in their skin JS file
		var skinjs = new Morebits.wiki.page("User:" + mw.config.get("wgUserName") + "/" + mw.config.get("skin") + ".js");
		skinjs.setCallbackParameters(contentnotice);
		skinjs.load(Twinkle.config.legacyPrefsNotice);

		// start a table of contents
		var toctable = document.createElement("div");
		toctable.className = "toc";
		toctable.style.marginLeft = "0.4em";
		// create TOC title
		var toctitle = document.createElement("div");
		toctitle.id = "toctitle";
		var toch2 = document.createElement("h2");
		toch2.textContent = "Contents ";
		toctitle.appendChild(toch2);
		// add TOC show/hide link
		var toctoggle = document.createElement("span");
		toctoggle.className = "toctoggle";
		toctoggle.appendChild(document.createTextNode("["));
		var toctogglelink = document.createElement("a");
		toctogglelink.className = "internal";
		toctogglelink.setAttribute("href", "#tw-tocshowhide");
		toctogglelink.textContent = "hide";
		toctoggle.appendChild(toctogglelink);
		toctoggle.appendChild(document.createTextNode("]"));
		toctitle.appendChild(toctoggle);
		toctable.appendChild(toctitle);
		// create item container: this is what we add stuff to
		var tocul = document.createElement("ul");
		toctogglelink.addEventListener("click", function twinkleconfigTocToggle() {
			var $tocul = $(tocul);
			$tocul.toggle();
			if ($tocul.find(":visible").length) {
				toctogglelink.textContent = "hide";
			} else {
				toctogglelink.textContent = "show";
			}
		}, false);
		toctable.appendChild(tocul);
		contentdiv.appendChild(toctable);

		var tocnumber = 1;

		var contentform = document.createElement("form");
		contentform.setAttribute("action", "javascript:void(0)");  // was #tw-save - changed to void(0) to work around Chrome issue
		contentform.addEventListener("submit", Twinkle.config.save, true);
		contentdiv.appendChild(contentform);

		var container = document.createElement("table");
		container.style.width = "100%";
		contentform.appendChild(container);

		$(Twinkle.config.sections).each(function(sectionkey, section) {
			if (section.hidden || (section.adminOnly && !Morebits.userIsInGroup("sysop"))) {
				return true;  // i.e. "continue" in this context
			}

			var configgetter;  // retrieve the live config values
			if (section.inFriendlyConfig) {
				configgetter = Twinkle.getFriendlyPref;
			} else {
				configgetter = Twinkle.getPref;
			}

			// add to TOC
			var tocli = document.createElement("li");
			tocli.className = "toclevel-1";
			var toca = document.createElement("a");
			toca.setAttribute("href", "#twinkle-config-section-" + tocnumber.toString());
			toca.appendChild(document.createTextNode(section.title));
			tocli.appendChild(toca);
			tocul.appendChild(tocli);

			var row = document.createElement("tr");
			var cell = document.createElement("td");
			cell.setAttribute("colspan", "3");
			var heading = document.createElement("h4");
			heading.style.borderBottom = "1px solid gray";
			heading.style.marginTop = "0.2em";
			heading.id = "twinkle-config-section-" + (tocnumber++).toString();
			heading.appendChild(document.createTextNode(section.title));
			cell.appendChild(heading);
			row.appendChild(cell);
			container.appendChild(row);

			var rowcount = 1;  // for row banding

			// add each of the preferences to the form
			$(section.preferences).each(function(prefkey, pref) {
				if (pref.adminOnly && !Morebits.userIsInGroup("sysop")) {
					return true;  // i.e. "continue" in this context
				}

				row = document.createElement("tr");
				row.style.marginBottom = "0.2em";
				// create odd row banding
				if (rowcount++ % 2 === 0) {
					row.style.backgroundColor = "rgba(128, 128, 128, 0.1)";
				}
				cell = document.createElement("td");

				var label, input;
				switch (pref.type) {

					case "boolean":  // create a checkbox
						cell.setAttribute("colspan", "2");

						label = document.createElement("label");
						input = document.createElement("input");
						input.setAttribute("type", "checkbox");
						input.setAttribute("id", pref.name);
						input.setAttribute("name", pref.name);
						if (configgetter(pref.name) === true) {
							input.setAttribute("checked", "checked");
						}
						label.appendChild(input);
						label.appendChild(document.createTextNode(" " + pref.label));
						cell.appendChild(label);
						break;

					case "string":  // create an input box
					case "integer":
						// add label to first column
						cell.style.textAlign = "right";
						cell.style.paddingRight = "0.5em";
						label = document.createElement("label");
						label.setAttribute("for", pref.name);
						label.appendChild(document.createTextNode(pref.label + ":"));
						cell.appendChild(label);
						row.appendChild(cell);

						// add input box to second column
						cell = document.createElement("td");
						cell.style.paddingRight = "1em";
						input = document.createElement("input");
						input.setAttribute("type", "text");
						input.setAttribute("id", pref.name);
						input.setAttribute("name", pref.name);
						if (pref.type === "integer") {
							input.setAttribute("size", 6);
							input.setAttribute("type", "number");
							input.setAttribute("step", "1");  // integers only
						}
						if (configgetter(pref.name)) {
							input.setAttribute("value", configgetter(pref.name));
						}
						cell.appendChild(input);
						break;

					case "enum":  // create a combo box
						// add label to first column
						// note: duplicates the code above, under string/integer
						cell.style.textAlign = "right";
						cell.style.paddingRight = "0.5em";
						label = document.createElement("label");
						label.setAttribute("for", pref.name);
						label.appendChild(document.createTextNode(pref.label + ":"));
						cell.appendChild(label);
						row.appendChild(cell);

						// add input box to second column
						cell = document.createElement("td");
						cell.style.paddingRight = "1em";
						input = document.createElement("select");
						input.setAttribute("id", pref.name);
						input.setAttribute("name", pref.name);
						$.each(pref.enumValues, function(enumvalue, enumdisplay) {
							var option = document.createElement("option");
							option.setAttribute("value", enumvalue);
							if (configgetter(pref.name) === enumvalue) {
								option.setAttribute("selected", "selected");
							}
							option.appendChild(document.createTextNode(enumdisplay));
							input.appendChild(option);
						});
						cell.appendChild(input);
						break;

					case "set":  // create a set of check boxes
						// add label first of all
						cell.setAttribute("colspan", "2");
						label = document.createElement("label");  // not really necessary to use a label element here, but we do it for consistency of styling
						label.appendChild(document.createTextNode(pref.label + ":"));
						cell.appendChild(label);

						var checkdiv = document.createElement("div");
						checkdiv.style.paddingLeft = "1em";
						var worker = function(itemkey, itemvalue) {
							var checklabel = document.createElement("label");
							checklabel.style.marginRight = "0.7em";
							checklabel.style.display = "inline-block";
							var check = document.createElement("input");
							check.setAttribute("type", "checkbox");
							check.setAttribute("id", pref.name + "_" + itemkey);
							check.setAttribute("name", pref.name + "_" + itemkey);
							if (configgetter(pref.name) && configgetter(pref.name).indexOf(itemkey) !== -1) {
								check.setAttribute("checked", "checked");
							}
							// cater for legacy integer array values for unlinkNamespaces (this can be removed a few years down the track...)
							if (pref.name === "unlinkNamespaces") {
								if (configgetter(pref.name) && configgetter(pref.name).indexOf(parseInt(itemkey, 10)) !== -1) {
									check.setAttribute("checked", "checked");
								}
							}
							checklabel.appendChild(check);
							checklabel.appendChild(document.createTextNode(itemvalue));
							checkdiv.appendChild(checklabel);
						};
						if (pref.setDisplayOrder) {
							// add check boxes according to the given display order
							$.each(pref.setDisplayOrder, function(itemkey, item) {
								worker(item, pref.setValues[item]);
							});
						} else {
							// add check boxes according to the order it gets fed to us (probably strict alphabetical)
							$.each(pref.setValues, worker);
						}
						cell.appendChild(checkdiv);
						break;

					case "customList":
						// add label to first column
						cell.style.textAlign = "right";
						cell.style.paddingRight = "0.5em";
						label = document.createElement("label");
						label.setAttribute("for", pref.name);
						label.appendChild(document.createTextNode(pref.label + ":"));
						cell.appendChild(label);
						row.appendChild(cell);

						// add button to second column
						cell = document.createElement("td");
						cell.style.paddingRight = "1em";
						var button = document.createElement("button");
						button.setAttribute("id", pref.name);
						button.setAttribute("name", pref.name);
						button.setAttribute("type", "button");
						button.addEventListener("click", Twinkle.config.listDialog.display, false);
						// use jQuery data on the button to store the current config value
						$(button).data({
							value: configgetter(pref.name),
							pref: pref,
							inFriendlyConfig: section.inFriendlyConfig
						});
						button.appendChild(document.createTextNode("Edit items"));
						cell.appendChild(button);
						break;

					default:
						alert("twinkleconfig: unknown data type for preference " + pref.name);
						break;
				}
				row.appendChild(cell);

				// add help tip
				cell = document.createElement("td");
				cell.style.fontSize = "90%";

				cell.style.color = "gray";
				if (pref.helptip) {
					// convert mentions of templates in the helptip to clickable links
					cell.innerHTML = pref.helptip.replace(/{{(.+?)}}/g,
						'{{<a href="' + mw.util.getUrl("Template:") + '$1" target="_blank">$1</a>}}');
				}
				// add reset link (custom lists don't need this, as their config value isn't displayed on the form)
				if (pref.type !== "customList") {
					var resetlink = document.createElement("a");
					resetlink.setAttribute("href", "#tw-reset");
					resetlink.setAttribute("id", "twinkle-config-reset-" + pref.name);
					resetlink.addEventListener("click", Twinkle.config.resetPrefLink, false);
					if (resetlink.style.styleFloat) {  // IE (inc. IE9)
						resetlink.style.styleFloat = "right";
					} else {  // standards
						resetlink.style.cssFloat = "right";
					}
					resetlink.style.margin = "0 0.6em";
					resetlink.appendChild(document.createTextNode("Reset"));
					cell.appendChild(resetlink);
				}
				row.appendChild(cell);

				container.appendChild(row);
				return true;
			});
			return true;
		});

		var footerbox = document.createElement("div");
		footerbox.setAttribute("id", "twinkle-config-buttonpane");
		footerbox.style.backgroundColor = "#BCCADF";
		footerbox.style.padding = "0.5em";
		var button = document.createElement("button");
		button.setAttribute("id", "twinkle-config-submit");
		button.setAttribute("type", "submit");
		button.appendChild(document.createTextNode("Save changes"));
		footerbox.appendChild(button);
		var footerspan = document.createElement("span");
		footerspan.className = "plainlinks";
		footerspan.style.marginLeft = "2.4em";
		footerspan.style.fontSize = "90%";
		var footera = document.createElement("a");
		footera.setAttribute("href", "#tw-reset-all");
		footera.setAttribute("id", "twinkle-config-resetall");
		footera.addEventListener("click", Twinkle.config.resetAllPrefs, false);
		footera.appendChild(document.createTextNode("Restore defaults"));
		footerspan.appendChild(footera);
		footerbox.appendChild(footerspan);
		contentform.appendChild(footerbox);

		// since all the section headers exist now, we can try going to the requested anchor
		if (location.hash) {
			window.location.hash = location.hash;
		}

	} else if (mw.config.get("wgNamespaceNumber") === mw.config.get("wgNamespaceIds").user &&
			mw.config.get("wgTitle").indexOf(mw.config.get("wgUserName")) === 0 &&
			mw.config.get("wgPageName").slice(-3) === ".js") {

		var box = document.createElement("div");
		box.setAttribute("id", "twinkle-config-headerbox");
		box.style.border = "1px #f60 solid";
		box.style.background = "#fed";
		box.style.padding = "0.6em";
		box.style.margin = "0.5em auto";
		box.style.textAlign = "center";

		var link,
			scriptPageName = mw.config.get("wgPageName").slice(mw.config.get("wgPageName").lastIndexOf("/") + 1,
				mw.config.get("wgPageName").lastIndexOf(".js"));

		if (scriptPageName === "twinkleoptions") {
			// place "why not try the preference panel" notice
			box.style.fontWeight = "bold";
			box.style.width = "80%";
			box.style.borderWidth = "2px";

			if (mw.config.get("wgArticleId") > 0) {  // page exists
				box.appendChild(document.createTextNode("This page contains your Twinkle preferences. You can change them using the "));
			} else {  // page does not exist
				box.appendChild(document.createTextNode("You can customize Twinkle to suit your preferences by using the "));
			}
			link = document.createElement("a");
			link.setAttribute("href", mw.util.getUrl(mw.config.get("wgFormattedNamespaces")[mw.config.get("wgNamespaceIds").project] + ":Twinkle/Preferences") );
			link.appendChild(document.createTextNode("Twinkle preferences panel"));
			box.appendChild(link);
			box.appendChild(document.createTextNode(", or by editing this page."));
			$(box).insertAfter($("#contentSub"));

		} else if (["monobook", "vector", "cologneblue", "modern", "common"].indexOf(scriptPageName) !== -1) {
			// place "Looking for Twinkle options?" notice
			box.style.width = "60%";

			box.appendChild(document.createTextNode("If you want to set Twinkle preferences, you can use the "));
			link = document.createElement("a");
			link.setAttribute("href", mw.util.getUrl(mw.config.get("wgFormattedNamespaces")[mw.config.get("wgNamespaceIds").project] + ":Twinkle/Preferences") );
			link.appendChild(document.createTextNode("Twinkle preferences panel"));
			box.appendChild(link);
			box.appendChild(document.createTextNode("."));
			$(box).insertAfter($("#contentSub"));
		}
	}
};

// Morebits.wiki.page callback from init code
Twinkle.config.legacyPrefsNotice = function twinkleconfigLegacyPrefsNotice(pageobj) {
	var text = pageobj.getPageText();
	var contentnotice = pageobj.getCallbackParameters();
	if (text.indexOf("TwinkleConfig") !== -1 || text.indexOf("FriendlyConfig") !== -1) {
		contentnotice.innerHTML = '<table class="plainlinks ombox ombox-content"><tr><td class="mbox-image">' +
			'<img alt="" src="http://upload.wikimedia.org/wikipedia/en/3/38/Imbox_content.png" /></td>' +
			'<td class="mbox-text"><p><big><b>Before modifying your settings here,</b> you must remove your old Twinkle and Friendly settings from your personal skin JavaScript.</big></p>' +
			'<p>To do this, you can <a href="' + mw.config.get("wgScript") + '?title=User:' + encodeURIComponent(mw.config.get("wgUserName")) + '/' + mw.config.get("skin") + '.js&action=edit" target="_blank"><b>edit your personal JavaScript</b></a>, removing all lines of code that refer to <code>TwinkleConfig</code> and <code>FriendlyConfig</code>.</p>' +
			'</td></tr></table>';
	} else {
		$(contentnotice).remove();
	}
};

// custom list-related stuff

Twinkle.config.listDialog = {};

Twinkle.config.listDialog.addRow = function twinkleconfigListDialogAddRow(dlgtable, value, label) {
	var contenttr = document.createElement("tr");
	// "remove" button
	var contenttd = document.createElement("td");
	var removeButton = document.createElement("button");
	removeButton.setAttribute("type", "button");
	removeButton.addEventListener("click", function() { $(contenttr).remove(); }, false);
	removeButton.textContent = "Remove";
	contenttd.appendChild(removeButton);
	contenttr.appendChild(contenttd);

	// value input box
	contenttd = document.createElement("td");
	var input = document.createElement("input");
	input.setAttribute("type", "text");
	input.className = "twinkle-config-customlist-value";
	input.style.width = "97%";
	if (value) {
		input.setAttribute("value", value);
	}
	contenttd.appendChild(input);
	contenttr.appendChild(contenttd);

	// label input box
	contenttd = document.createElement("td");
	input = document.createElement("input");
	input.setAttribute("type", "text");
	input.className = "twinkle-config-customlist-label";
	input.style.width = "98%";
	if (label) {
		input.setAttribute("value", label);
	}
	contenttd.appendChild(input);
	contenttr.appendChild(contenttd);

	dlgtable.appendChild(contenttr);
};

Twinkle.config.listDialog.display = function twinkleconfigListDialogDisplay(e) {
	var $prefbutton = $(e.target);
	var curvalue = $prefbutton.data("value");
	var curpref = $prefbutton.data("pref");

	var dialog = new Morebits.simpleWindow(720, 400);
	dialog.setTitle(curpref.label);
	dialog.setScriptName("Twinkle preferences");

	var dialogcontent = document.createElement("div");
	var dlgtable = document.createElement("table");
	dlgtable.className = "wikitable";
	dlgtable.style.margin = "1.4em 1em";
	dlgtable.style.width = "auto";

	var dlgtbody = document.createElement("tbody");

	// header row
	var dlgtr = document.createElement("tr");
	// top-left cell
	var dlgth = document.createElement("th");
	dlgth.style.width = "5%";
	dlgtr.appendChild(dlgth);
	// value column header
	dlgth = document.createElement("th");
	dlgth.style.width = "35%";
	dlgth.textContent = (curpref.customListValueTitle ? curpref.customListValueTitle : "Value");
	dlgtr.appendChild(dlgth);
	// label column header
	dlgth = document.createElement("th");
	dlgth.style.width = "60%";
	dlgth.textContent = (curpref.customListLabelTitle ? curpref.customListLabelTitle : "Label");
	dlgtr.appendChild(dlgth);
	dlgtbody.appendChild(dlgtr);

	// content rows
	var gotRow = false;
	$.each(curvalue, function(k, v) {
		gotRow = true;
		Twinkle.config.listDialog.addRow(dlgtbody, v.value, v.label);
	});
	// if there are no values present, add a blank row to start the user off
	if (!gotRow) {
		Twinkle.config.listDialog.addRow(dlgtbody);
	}

	// final "add" button
	var dlgtfoot = document.createElement("tfoot");
	dlgtr = document.createElement("tr");
	var dlgtd = document.createElement("td");
	dlgtd.setAttribute("colspan", "3");
	var addButton = document.createElement("button");
	addButton.style.minWidth = "8em";
	addButton.setAttribute("type", "button");
	addButton.addEventListener("click", function() {
		Twinkle.config.listDialog.addRow(dlgtbody);
	}, false);
	addButton.textContent = "Add";
	dlgtd.appendChild(addButton);
	dlgtr.appendChild(dlgtd);
	dlgtfoot.appendChild(dlgtr);

	dlgtable.appendChild(dlgtbody);
	dlgtable.appendChild(dlgtfoot);
	dialogcontent.appendChild(dlgtable);

	// buttonpane buttons: [Save changes] [Reset] [Cancel]
	var button = document.createElement("button");
	button.setAttribute("type", "submit");  // so Morebits.simpleWindow puts the button in the button pane
	button.addEventListener("click", function() {
		Twinkle.config.listDialog.save($prefbutton, dlgtbody);
		dialog.close();
	}, false);
	button.textContent = "Save changes";
	dialogcontent.appendChild(button);
	button = document.createElement("button");
	button.setAttribute("type", "submit");  // so Morebits.simpleWindow puts the button in the button pane
	button.addEventListener("click", function() {
		Twinkle.config.listDialog.reset($prefbutton, dlgtbody);
	}, false);
	button.textContent = "Reset";
	dialogcontent.appendChild(button);
	button = document.createElement("button");
	button.setAttribute("type", "submit");  // so Morebits.simpleWindow puts the button in the button pane
	button.addEventListener("click", function() {
		dialog.close();  // the event parameter on this function seems to be broken
	}, false);
	button.textContent = "Cancel";
	dialogcontent.appendChild(button);

	dialog.setContent(dialogcontent);
	dialog.display();
};

// Resets the data value, re-populates based on the new (default) value, then saves the
// old data value again (less surprising behaviour)
Twinkle.config.listDialog.reset = function twinkleconfigListDialogReset(button, tbody) {
	// reset value on button
	var $button = $(button);
	var curpref = $button.data("pref");
	var oldvalue = $button.data("value");
	Twinkle.config.resetPref(curpref, $button.data("inFriendlyConfig"));

	// reset form
	var $tbody = $(tbody);
	$tbody.find("tr").slice(1).remove();  // all rows except the first (header) row
	// add the new values
	var curvalue = $button.data("value");
	$.each(curvalue, function(k, v) {
		Twinkle.config.listDialog.addRow(tbody, v.value, v.label);
	});

	// save the old value
	$button.data("value", oldvalue);
};

Twinkle.config.listDialog.save = function twinkleconfigListDialogSave(button, tbody) {
	var result = [];
	var current = {};
	$(tbody).find('input[type="text"]').each(function(inputkey, input) {
		if ($(input).hasClass("twinkle-config-customlist-value")) {
			current = { value: input.value };
		} else {
			current.label = input.value;
			// exclude totally empty rows
			if (current.value || current.label) {
				result.push(current);
			}
		}
	});
	$(button).data("value", result);
};

// reset/restore defaults

Twinkle.config.resetPrefLink = function twinkleconfigResetPrefLink(e) {
	var wantedpref = e.target.id.substring(21); // "twinkle-config-reset-" prefix is stripped

	// search tactics
	$(Twinkle.config.sections).each(function(sectionkey, section) {
		if (section.hidden || (section.adminOnly && !Morebits.userIsInGroup("sysop"))) {
			return true;  // continue: skip impossibilities
		}

		var foundit = false;

		$(section.preferences).each(function(prefkey, pref) {
			if (pref.name !== wantedpref) {
				return true;  // continue
			}
			Twinkle.config.resetPref(pref, section.inFriendlyConfig);
			foundit = true;
			return false;  // break
		});

		if (foundit) {
			return false;  // break
		}
	});
	return false;  // stop link from scrolling page
};

Twinkle.config.resetPref = function twinkleconfigResetPref(pref, inFriendlyConfig) {
	switch (pref.type) {

		case "boolean":
			document.getElementById(pref.name).checked = (inFriendlyConfig ?
				Twinkle.defaultConfig.friendly[pref.name] : Twinkle.defaultConfig.twinkle[pref.name]);
			break;

		case "string":
		case "integer":
		case "enum":
			document.getElementById(pref.name).value = (inFriendlyConfig ?
				Twinkle.defaultConfig.friendly[pref.name] : Twinkle.defaultConfig.twinkle[pref.name]);
			break;

		case "set":
			$.each(pref.setValues, function(itemkey) {
				if (document.getElementById(pref.name + "_" + itemkey)) {
					document.getElementById(pref.name + "_" + itemkey).checked = ((inFriendlyConfig ?
						Twinkle.defaultConfig.friendly[pref.name] : Twinkle.defaultConfig.twinkle[pref.name]).indexOf(itemkey) !== -1);
				}
			});
			break;

		case "customList":
			$(document.getElementById(pref.name)).data("value", (inFriendlyConfig ?
				Twinkle.defaultConfig.friendly[pref.name] : Twinkle.defaultConfig.twinkle[pref.name]));
			break;

		default:
			alert("twinkleconfig: unknown data type for preference " + pref.name);
			break;
	}
};

Twinkle.config.resetAllPrefs = function twinkleconfigResetAllPrefs() {
	// no confirmation message - the user can just refresh/close the page to abort
	$(Twinkle.config.sections).each(function(sectionkey, section) {
		if (section.hidden || (section.adminOnly && !Morebits.userIsInGroup("sysop"))) {
			return true;  // continue: skip impossibilities
		}
		$(section.preferences).each(function(prefkey, pref) {
			if (!pref.adminOnly || Morebits.userIsInGroup("sysop")) {
				Twinkle.config.resetPref(pref, section.inFriendlyConfig);
			}
		});
		return true;
	});
	return false;  // stop link from scrolling page
};

Twinkle.config.save = function twinkleconfigSave(e) {
	Morebits.status.init( document.getElementById("twinkle-config-content") );

	Morebits.wiki.actionCompleted.notice = "Save";

	var userjs = mw.config.get("wgFormattedNamespaces")[mw.config.get("wgNamespaceIds").user] + ":" + mw.config.get("wgUserName") + "/twinkleoptions.js";
	var wikipedia_page = new Morebits.wiki.page(userjs, "Saving preferences to " + userjs);
	wikipedia_page.setCallbackParameters(e.target);
	wikipedia_page.load(Twinkle.config.writePrefs);

	return false;
};

Twinkle.config.writePrefs = function twinkleconfigWritePrefs(pageobj) {
	var form = pageobj.getCallbackParameters();

	// this is the object which gets serialized into JSON
	var newConfig = {
		twinkle: {},
		friendly: {}
	};

	// keeping track of all preferences that we encounter
	// any others that are set in the user's current config are kept
	// this way, preferences that this script doesn't know about are not lost
	// (it does mean obsolete prefs will never go away, but... ah well...)
	var foundTwinklePrefs = [], foundFriendlyPrefs = [];

	// a comparison function is needed later on
	// it is just enough for our purposes (i.e. comparing strings, numbers, booleans,
	// arrays of strings, and arrays of { value, label })
	// and it is not very robust: e.g. compare([2], ["2"]) === true, and
	// compare({}, {}) === false, but it's good enough for our purposes here
	var compare = function(a, b) {
		if (Array.isArray(a)) {
			if (a.length !== b.length) {
				return false;
			}
			var asort = a.sort(), bsort = b.sort();
			for (var i = 0; asort[i]; ++i) {
				// comparison of the two properties of custom lists
				if ((typeof asort[i] === "object") && (asort[i].label !== bsort[i].label ||
					asort[i].value !== bsort[i].value)) {
					return false;
				} else if (asort[i].toString() !== bsort[i].toString()) {
					return false;
				}
			}
			return true;
		} else {
			return a === b;
		}
	};

	$(Twinkle.config.sections).each(function(sectionkey, section) {
		if (section.adminOnly && !Morebits.userIsInGroup("sysop")) {
			return;  // i.e. "continue" in this context
		}

		// reach each of the preferences from the form
		$(section.preferences).each(function(prefkey, pref) {
			var userValue;  // = undefined

			// only read form values for those prefs that have them
			if (!section.hidden && (!pref.adminOnly || Morebits.userIsInGroup("sysop"))) {
				switch (pref.type) {

					case "boolean":  // read from the checkbox
						userValue = form[pref.name].checked;
						break;

					case "string":  // read from the input box or combo box
					case "enum":
						userValue = form[pref.name].value;
						break;

					case "integer":  // read from the input box
						userValue = parseInt(form[pref.name].value, 10);
						if (isNaN(userValue)) {
							Morebits.status.warn("Saving", "The value you specified for " + pref.name + " (" + pref.value + ") was invalid.  The save will continue, but the invalid data value will be skipped.");
							userValue = null;
						}
						break;

					case "set":  // read from the set of check boxes
						userValue = [];
						if (pref.setDisplayOrder) {
							// read only those keys specified in the display order
							$.each(pref.setDisplayOrder, function(itemkey, item) {
								if (form[pref.name + "_" + item].checked) {
									userValue.push(item);
								}
							});
						} else {
							// read all the keys in the list of values
							$.each(pref.setValues, function(itemkey) {
								if (form[pref.name + "_" + itemkey].checked) {
									userValue.push(itemkey);
								}
							});
						}
						break;

					case "customList":  // read from the jQuery data stored on the button object
						userValue = $(form[pref.name]).data("value");
						break;

					default:
						alert("twinkleconfig: unknown data type for preference " + pref.name);
						break;
				}
			}

			// only save those preferences that are *different* from the default
			if (section.inFriendlyConfig) {
				if (userValue !== undefined && !compare(userValue, Twinkle.defaultConfig.friendly[pref.name])) {
					newConfig.friendly[pref.name] = userValue;
				}
				foundFriendlyPrefs.push(pref.name);
			} else {
				if (userValue !== undefined && !compare(userValue, Twinkle.defaultConfig.twinkle[pref.name])) {
					newConfig.twinkle[pref.name] = userValue;
				}
				foundTwinklePrefs.push(pref.name);
			}
		});
	});

	if (Twinkle.prefs) {
		$.each(Twinkle.prefs.twinkle, function(tkey, tvalue) {
			if (foundTwinklePrefs.indexOf(tkey) === -1) {
				newConfig.twinkle[tkey] = tvalue;
			}
		});
		$.each(Twinkle.prefs.friendly, function(fkey, fvalue) {
			if (foundFriendlyPrefs.indexOf(fkey) === -1) {
				newConfig.friendly[fkey] = fvalue;
			}
		});
	}

	var text =
		"// twinkleoptions.js: personal Twinkle preferences file\n" +
		"//\n" +
		"// NOTE: The easiest way to change your Twinkle preferences is by using the\n" +
		"// Twinkle preferences panel, at [[" + Morebits.pageNameNorm + "]].\n" +
		"//\n" +
		"// This file is AUTOMATICALLY GENERATED.  Any changes you make (aside from\n" +
		"// changing the configuration parameters in a valid-JavaScript way) will be\n" +
		"// overwritten the next time you click \"save\" in the Twinkle preferences\n" +
		"// panel.  If modifying this file, make sure to use correct JavaScript.\n" +
		"\n" +
		"window.Twinkle.prefs = ";
	text += JSON.stringify(newConfig, null, 2);
	text +=
		";\n" +
		"\n" +
		"// End of twinkleoptions.js\n";

	pageobj.setPageText(text);
	pageobj.setEditSummary("Saving Twinkle preferences: automatic edit from [[:" + Morebits.pageNameNorm + "]] ([[WP:TW|TW]])");
	pageobj.setCreateOption("recreate");
	pageobj.save(Twinkle.config.saveSuccess);
};

Twinkle.config.saveSuccess = function twinkleconfigSaveSuccess(pageobj) {
	pageobj.getStatusElement().info("successful");

	var noticebox = document.createElement("div");
	noticebox.className = "successbox";
	noticebox.style.fontSize = "100%";
	noticebox.style.marginTop = "2em";
	noticebox.innerHTML = "<p><b>Your Twinkle preferences have been saved.</b></p><p>To see the changes, you will need to <b>clear your browser cache entirely</b> (see <a href=\"" + mw.util.getUrl("WP:BYPASS") + "\" title=\"WP:BYPASS\">WP:BYPASS</a> for instructions).</p>";
	Morebits.status.root.appendChild(noticebox);
	var noticeclear = document.createElement("br");
	noticeclear.style.clear = "both";
	Morebits.status.root.appendChild(noticeclear);
};

/*
****************************************
*** twinkledeprod.js: Batch deletion of expired PRODs (sysops only)
****************************************
* Mode of invocation:     Tab ("Deprod")
* Active on:              Categories whose name starts with "Category:Proposed deletion as of"
* Config directives in:   TwinkleConfig
*/

Twinkle.deprod = function() {
	if(
		mw.config.get( 'wgNamespaceNumber' ) !== 14 ||
		! Morebits.userIsInGroup( 'sysop' ) ||
		!((/proposed_deletion/i).test(mw.config.get( 'wgPageName' )))
	) {
		return;
	}
	Twinkle.addPortletLink( Twinkle.deprod.callback, "Deprod", "tw-deprod", "Delete prod pages found in this category");
};

var concerns = {};

Twinkle.deprod.callback = function() {
	var Window = new Morebits.simpleWindow( 800, 400 );
	Window.setTitle( "PROD cleaning" );
	Window.setScriptName( "Twinkle" );
	Window.addFooterLink( "Proposed deletion", "WP:PROD" );
	Window.addFooterLink( "Twinkle help", "WP:TW/DOC#deprod" );

	var form = new Morebits.quickForm( callback_commit );

	var statusdiv = document.createElement( 'div' );
	statusdiv.style.padding = '15px';  // just so it doesn't look broken
	Window.setContent(statusdiv);
	Morebits.status.init(statusdiv);
	Window.display();

	var query = {
		'action': 'query',
		'generator': 'categorymembers',
		'gcmtitle': mw.config.get( 'wgPageName' ),
		'gcmlimit' : 5000, // the max for sysops
		'prop': [ 'info', 'revisions' ],
		'rvprop': [ 'content' ],
		'inprop': [ 'protection' ]
	};

	var statelem = new Morebits.status("Grabbing list of pages");
	var wikipedia_api = new Morebits.wiki.api( 'loading...', query, function( apiobj ) {
		var $doc = $(apiobj.responseXML);
		var $pages = $doc.find('page[ns!="6"]');  // all non-files
		var list = [];
		var re = /\{\{Proposed deletion/;
		$pages.each(function() {
			var $page = $(this);
			var title = $page.attr('title');
			var content = $page.find('revisions rev').text();
			var $editprot = $page.find('pr[type="edit"][level="sysop"]');
			var isProtected = $editprot.length > 0;

			var metadata = [];
			var res = re.exec(content);
			if( res ) {
				var parsed = Morebits.wikitext.template.parse( content, res.index );
				concerns[title] = parsed.parameters.concern || '';
				metadata.push(concerns[title]);
			}
			if (isProtected) {
				metadata.push("fully protected" +
					($editprot.attr('expiry') === 'infinity' ? ' indefinitely' : (', expires ' + $editprot.attr('expiry'))));
			}
			list.push({
				label: (metadata.length ? ('(' + metadata.join('; ') + ')') : ''),
				value: title,
				checked: concerns[title] !== '',
				style: (isProtected ? 'color:red' : '')
			});
		});
		apiobj.params.form.append({ type: 'header', label: 'Pages to delete' });
		apiobj.params.form.append({
			type: 'button',
			label: "Select All",
			event: function(e) {
				$(Morebits.quickForm.getElements(e.target.form, 'pages')).prop('checked', true);
			}
		});
		apiobj.params.form.append({
			type: 'button',
			label: "Deselect All",
			event: function(e) {
				$(Morebits.quickForm.getElements(e.target.form, 'pages')).prop('checked', false);
			}
		});
		apiobj.params.form.append({
			'type': 'checkbox',
			'name': 'pages',
			'list': list
		});
		apiobj.params.form.append({
			'type': 'submit'
		});

		var rendered = apiobj.params.form.render();
		apiobj.params.Window.setContent( rendered );
		$(Morebits.quickForm.getElements(rendered, 'pages')).each(function(index, checkbox) {
			var $checkbox = $(checkbox);
			var link = Morebits.htmlNode("a", $checkbox.val());
			link.setAttribute("class", "deprod-page-link");
			link.setAttribute("href", mw.util.getUrl($checkbox.val()));
			link.setAttribute("target", "_blank");
			$checkbox.next().prepend([link, " "]);
		});
	}, statelem );

	wikipedia_api.params = { form:form, Window:Window };
	wikipedia_api.post();
};

var callback_commit = function(event) {
	var pages = event.target.getChecked( 'pages' );
	Morebits.status.init( event.target );

	var batchOperation = new Morebits.batchOperation("Deleting articles");
	batchOperation.setOption("chunkSize", Twinkle.getPref('proddeleteChunks'));
	batchOperation.setOption("preserveIndividualStatusLines", true);
	batchOperation.setPageList(pages);
	batchOperation.run(function(pageName) {
		var params = { page: pageName, reason: concerns[page] };

		var query = {
			'action': 'query',
			'titles': pageName,
			'prop': 'redirects',
			'rdlimit': 5000  // 500 is max for normal users, 5000 for bots and sysops
		};
		var wikipedia_api = new Morebits.wiki.api( 'Grabbing redirects', query, callback_deleteRedirects );
		wikipedia_api.params = params;
		wikipedia_api.post();

		query = {
			'action': 'query',
			'titles': 'Talk:' + pageName
		};
		wikipedia_api = new Morebits.wiki.api( 'Checking whether ' + pageName + ' has a talk page', query,
			callback_deleteTalk );
		wikipedia_api.params = params;
		wikipedia_api.post();

		var page = new Morebits.wiki.page(pageName, "Deleting article " + pageName);
		page.setEditSummary("Expired [[WP:PROD|PROD]], concern was: " + concerns[pageName] + Twinkle.getPref('deletionSummaryAd'));
		page.suppressProtectWarning();
		page.deletePage(batchOperation.workerSuccess, batchOperation.workerFailure);
	});
},
callback_deleteTalk = function( apiobj ) {
	var $doc = $(apiobj.responseXML);
	var exists = $doc.find('page:not([missing])').length > 0;

	if( !exists ) {
		// no talk page; forget about it
		return;
	}

	var page = new Morebits.wiki.page('Talk:' + apiobj.params.page, "Deleting talk page of article " + apiobj.params.page);
	page.setEditSummary("[[WP:CSD#G8|G8]]: [[Help:Talk page|Talk page]] of deleted page \"" + apiobj.params.page + "\"" + Twinkle.getPref('deletionSummaryAd'));
	page.deletePage();
},
callback_deleteRedirects = function( apiobj ) {
	var $doc = $(apiobj.responseXML);
	$doc.find("redirects rd").each(function(){
		var title = $(this).attr('title');
		var page = new Morebits.wiki.page(title, "Deleting redirecting page " + title);
		page.setEditSummary("[[WP:CSD#G8|G8]]: Redirect to deleted page \"" + apiobj.params.page + "\"" + Twinkle.getPref('deletionSummaryAd'));
		page.deletePage();
	});
};

/*
 ****************************************
 *** twinklediff.js: Diff module
 ****************************************
 * Mode of invocation:     Tab on non-diff pages ("Last"); tabs on diff pages ("Since", "Since mine", "Current")
 * Active on:              Existing non-special pages
 * Config directives in:   TwinkleConfig
 */

Twinkle.diff = function twinklediff() {
	if( mw.config.get('wgNamespaceNumber') < 0 || !mw.config.get('wgArticleId') ) {
		return;
	}

	var query = {
		'title': mw.config.get('wgPageName'),
		'diff': 'cur',
		'oldid': 'prev'
	};

	Twinkle.addPortletLink( mw.util.wikiScript("index")+ "?" + $.param( query ), 'Last', 'tw-lastdiff', 'Show most recent diff' );

	// Show additional tabs only on diff pages
	if (Morebits.queryString.exists('diff')) {
		Twinkle.addPortletLink(function(){ Twinkle.diff.evaluate(false); }, 'Since', 'tw-since', 'Show difference between last diff and the revision made by previous user' );
		Twinkle.addPortletLink( function(){ Twinkle.diff.evaluate(true); }, 'Since mine', 'tw-sincemine', 'Show difference between last diff and my last revision' );

		var oldid = /oldid=(.+)/.exec($('#mw-diff-ntitle1').find('strong a').first().attr("href"))[1];
		query = {
			'title': mw.config.get('wgPageName'),
			'diff': 'cur',
			'oldid' : oldid
		};
		Twinkle.addPortletLink( mw.util.wikiScript("index")+ "?" + $.param( query ), 'Current', 'tw-curdiff', 'Show difference to current revision' );
	}
};

Twinkle.diff.evaluate = function twinklediffEvaluate(me) {

	var user;
	if( me ) {
		user = mw.config.get('wgUserName');
	} else {
		var node = document.getElementById( 'mw-diff-ntitle2' );
		if( ! node ) {
			// nothing to do?
			return;
		}
		user = $(node).find('a').first().text();
	}
	var query = {
		'prop': 'revisions',
		'action': 'query',
		'titles': mw.config.get('wgPageName'),
		'rvlimit': 1,
		'rvprop': [ 'ids', 'user' ],
		'rvstartid': mw.config.get('wgCurRevisionId') - 1, // i.e. not the current one
		'rvuser': user
	};
	Morebits.status.init( document.getElementById('mw-content-text') );
	var wikipedia_api = new Morebits.wiki.api( 'Grabbing data of initial contributor', query, Twinkle.diff.callbacks.main );
	wikipedia_api.params = { user: user };
	wikipedia_api.post();
};

Twinkle.diff.callbacks = {
	main: function( self ) {
		var xmlDoc = self.responseXML;
		var revid = $(xmlDoc).find('rev').attr('revid');

		if( ! revid ) {
			self.statelem.error( 'no suitable earlier revision found, or ' + self.params.user + ' is the only contributor. Aborting.' );
			return;
		}
		var query = {
			'title': mw.config.get('wgPageName'),
			'oldid': revid,
			'diff': mw.config.get('wgCurRevisionId')
		};
		window.location = mw.util.wikiScript('index') + '?' + Morebits.queryString.create( query );
	}
};

/*
 ****************************************
 *** twinklefluff.js: Revert/rollback module
 ****************************************
 * Mode of invocation:     Links on history, contributions, and diff pages
 * Active on:              Diff pages, history pages, contributions pages
 * Config directives in:   TwinkleConfig
 */

/**
 Twinklefluff revert and antivandalism utility
 */

Twinkle.fluff = {
	auto: function() {
		if( parseInt( Morebits.queryString.get('oldid'), 10) !== mw.config.get('wgCurRevisionId') ) {
			// not latest revision
			alert("Can't rollback, page has changed in the meantime.");
			return;
		}

		var vandal = $("#mw-diff-ntitle2").find("a.mw-userlink").text();

		Twinkle.fluff.revert( Morebits.queryString.get( 'twinklerevert' ), vandal, true );
	},
	normal: function() {

		var spanTag = function( color, content ) {
			var span = document.createElement( 'span' );
			span.style.color = color;
			span.appendChild( document.createTextNode( content ) );
			return span;
		};

		// $('sp-contributions-footer-anon-range') relies on the fmbox
		// id in [[MediaWiki:Sp-contributions-footer-anon-range]] and
		// is used to show rollback/vandalism links for IP ranges
		if( mw.config.get('wgCanonicalSpecialPageName') === "Contributions" && (mw.config.exists('wgRelevantUserName') || !!$('#sp-contributions-footer-anon-range')[0])) {
			//Get the username these contributions are for
			var username = mw.config.get('wgRelevantUserName');
			if( Twinkle.getPref('showRollbackLinks').indexOf('contribs') !== -1 ||
				( mw.config.get('wgUserName') !== username && Twinkle.getPref('showRollbackLinks').indexOf('others') !== -1 ) ||
				( mw.config.get('wgUserName') === username && Twinkle.getPref('showRollbackLinks').indexOf('mine') !== -1 ) ) {
				var list = $("#mw-content-text").find("ul li:has(span.mw-uctop)");

				var revNode = document.createElement('strong');
				var revLink = document.createElement('a');
				revLink.appendChild( spanTag( 'Black', '[' ) );
				revLink.appendChild( spanTag( 'SteelBlue', 'rollback' ) );
				revLink.appendChild( spanTag( 'Black', ']' ) );
				revNode.appendChild(revLink);

				var revVandNode = document.createElement('strong');
				var revVandLink = document.createElement('a');
				revVandLink.appendChild( spanTag( 'Black', '[' ) );
				revVandLink.appendChild( spanTag( 'Red', 'vandalism' ) );
				revVandLink.appendChild( spanTag( 'Black', ']' ) );
				revVandNode.appendChild(revVandLink);

				list.each(function(key, current) {
					var href = $(current).find(".mw-changeslist-diff").attr("href");
					current.appendChild( document.createTextNode(' ') );
					var tmpNode = revNode.cloneNode( true );
					tmpNode.firstChild.setAttribute( 'href', href + '&' + Morebits.queryString.create( { 'twinklerevert': 'norm' } ) );
					current.appendChild( tmpNode );
					current.appendChild( document.createTextNode(' ') );
					tmpNode = revVandNode.cloneNode( true );
					tmpNode.firstChild.setAttribute( 'href', href + '&' + Morebits.queryString.create( { 'twinklerevert': 'vand' } ) );
					current.appendChild( tmpNode );
				});
			}
		} else {

			if( mw.config.get('wgCanonicalSpecialPageName') === "Undelete" ) {
				//You can't rollback deleted pages!
				return;
			}

			var firstRev = $("div.firstrevisionheader").length;
			if( firstRev ) {
				// we have first revision here, nothing to do.
				return;
			}

			var otitle, ntitle;
			try {
				var otitle1 = document.getElementById('mw-diff-otitle1');
				var ntitle1 = document.getElementById('mw-diff-ntitle1');
				if (!otitle1 || !ntitle1) {
					return;
				}
				otitle = otitle1.parentNode;
				ntitle = ntitle1.parentNode;
			} catch( e ) {
				// no old, nor new title, nothing to do really, return;
				return;
			}

			var old_rev_url = $("#mw-diff-otitle1").find("strong a").attr("href");

			// Lets first add a [edit this revision] link
			var query = new Morebits.queryString( old_rev_url.split( '?', 2 )[1] );

			var oldrev = query.get('oldid');

			var revertToRevision = document.createElement('div');
			revertToRevision.setAttribute( 'id', 'tw-revert-to-orevision' );
			revertToRevision.style.fontWeight = 'bold';

			var revertToRevisionLink = revertToRevision.appendChild( document.createElement('a') );
			revertToRevisionLink.href = "#";
			$(revertToRevisionLink).click(function(){
				Twinkle.fluff.revertToRevision(oldrev);
			});
			revertToRevisionLink.appendChild( spanTag( 'Black', '[' ) );
			revertToRevisionLink.appendChild( spanTag( 'SaddleBrown', 'restore this version' ) );
			revertToRevisionLink.appendChild( spanTag( 'Black', ']' ) );

			otitle.insertBefore( revertToRevision, otitle.firstChild );

			if( document.getElementById('differences-nextlink') ) {
				// Not latest revision
				var new_rev_url = $("#mw-diff-ntitle1").find("strong a").attr("href");
				query = new Morebits.queryString( new_rev_url.split( '?', 2 )[1] );
				var newrev = query.get('oldid');
				revertToRevision = document.createElement('div');
				revertToRevision.setAttribute( 'id', 'tw-revert-to-nrevision' );
				revertToRevision.style.fontWeight = 'bold';
				revertToRevisionLink = revertToRevision.appendChild( document.createElement('a') );
				revertToRevisionLink.href = "#";
				$(revertToRevisionLink).click(function(){
					Twinkle.fluff.revertToRevision(newrev);
				});
				revertToRevisionLink.appendChild( spanTag( 'Black', '[' ) );
				revertToRevisionLink.appendChild( spanTag( 'SaddleBrown', 'restore this version' ) );
				revertToRevisionLink.appendChild( spanTag( 'Black', ']' ) );
				ntitle.insertBefore( revertToRevision, ntitle.firstChild );

				return;
			}
			if( Twinkle.getPref('showRollbackLinks').indexOf('diff') !== -1 ) {
				var vandal = $("#mw-diff-ntitle2").find("a").first().text();

				var revertNode = document.createElement('div');
				revertNode.setAttribute( 'id', 'tw-revert' );

				var agfNode = document.createElement('strong');
				var vandNode = document.createElement('strong');
				var normNode = document.createElement('strong');

				var agfLink = document.createElement('a');
				var vandLink = document.createElement('a');
				var normLink = document.createElement('a');

				agfLink.href = "#";
				vandLink.href = "#";
				normLink.href = "#";
				$(agfLink).click(function(){
					Twinkle.fluff.revert('agf', vandal);
				});
				$(vandLink).click(function(){
					Twinkle.fluff.revert('vand', vandal);
				});
				$(normLink).click(function(){
					Twinkle.fluff.revert('norm', vandal);
				});

				agfLink.appendChild( spanTag( 'Black', '[' ) );
				agfLink.appendChild( spanTag( 'DarkOliveGreen', 'rollback (AGF)' ) );
				agfLink.appendChild( spanTag( 'Black', ']' ) );

				vandLink.appendChild( spanTag( 'Black', '[' ) );
				vandLink.appendChild( spanTag( 'Red', 'rollback (VANDAL)' ) );
				vandLink.appendChild( spanTag( 'Black', ']' ) );

				normLink.appendChild( spanTag( 'Black', '[' ) );
				normLink.appendChild( spanTag( 'SteelBlue', 'rollback' ) );
				normLink.appendChild( spanTag( 'Black', ']' ) );

				agfNode.appendChild(agfLink);
				vandNode.appendChild(vandLink);
				normNode.appendChild(normLink);

				revertNode.appendChild( agfNode );
				revertNode.appendChild( document.createTextNode(' || ') );
				revertNode.appendChild( normNode );
				revertNode.appendChild( document.createTextNode(' || ') );
				revertNode.appendChild( vandNode );

				ntitle.insertBefore( revertNode, ntitle.firstChild );
			}
		}
	}
};

Twinkle.fluff.revert = function revertPage( type, vandal, autoRevert, rev, page ) {
	if (mw.util.isIPv6Address(vandal)) {
		vandal = Morebits.sanitizeIPv6(vandal);
	}

	var pagename = page || mw.config.get('wgPageName');
	var revid = rev || mw.config.get('wgCurRevisionId');

	Morebits.status.init( document.getElementById('mw-content-text') );
	$( '#catlinks' ).remove();

	var params = {
		type: type,
		user: vandal,
		pagename: pagename,
		revid: revid,
		autoRevert: !!autoRevert
	};
	var query = {
		'action': 'query',
		'prop': ['info', 'revisions', 'flagged'],
		'titles': pagename,
		'rvlimit': 50, // max possible
		'rvprop': [ 'ids', 'timestamp', 'user', 'comment' ],
		'intoken': 'edit'
	};
	var wikipedia_api = new Morebits.wiki.api( 'Grabbing data of earlier revisions', query, Twinkle.fluff.callbacks.main );
	wikipedia_api.params = params;
	wikipedia_api.post();
};

Twinkle.fluff.revertToRevision = function revertToRevision( oldrev ) {

	Morebits.status.init( document.getElementById('mw-content-text') );

	var query = {
		'action': 'query',
		'prop': ['info',  'revisions'],
		'titles': mw.config.get('wgPageName'),
		'rvlimit': 1,
		'rvstartid': oldrev,
		'rvprop': [ 'ids', 'timestamp', 'user', 'comment' ],
		'intoken': 'edit',
		'format': 'xml'
	};
	var wikipedia_api = new Morebits.wiki.api( 'Grabbing data of the earlier revision', query, Twinkle.fluff.callbacks.toRevision.main );
	wikipedia_api.params = { rev: oldrev };
	wikipedia_api.post();
};

Twinkle.fluff.userIpLink = function( user ) {
	return (mw.util.isIPAddress(user) ? "[[Special:Contributions/" : "[[:User:" ) + user + "|" + user + "]]";
};

Twinkle.fluff.callbacks = {
	toRevision: {
		main: function( self ) {
			var xmlDoc = self.responseXML;

			var lastrevid = parseInt( $(xmlDoc).find('page').attr('lastrevid'), 10);
			var touched = $(xmlDoc).find('page').attr('touched');
			var starttimestamp = $(xmlDoc).find('page').attr('starttimestamp');
			var edittoken = $(xmlDoc).find('page').attr('edittoken');
			var revertToRevID = $(xmlDoc).find('rev').attr('revid');
			var revertToUser = $(xmlDoc).find('rev').attr('user');

			if (revertToRevID !== self.params.rev) {
				self.statitem.error( 'The retrieved revision does not match the requested revision. Stopping revert.' );
				return;
			}

			var optional_summary = prompt( "Please specify a reason for the revert:                                ", "" );  // padded out to widen prompt in Firefox
			if (optional_summary === null)
			{
				self.statelem.error( 'Aborted by user.' );
				return;
			}
			var summary = Twinkle.fluff.formatSummary("Reverted to revision " + revertToRevID + " by $USER", revertToUser, optional_summary);

			var query = {
				'action': 'edit',
				'title': mw.config.get('wgPageName'),
				'summary': summary,
				'token': edittoken,
				'undo': lastrevid,
				'undoafter': revertToRevID,
				'basetimestamp': touched,
				'starttimestamp': starttimestamp,
				'watchlist': Twinkle.getPref('watchRevertedPages').indexOf( 'torev' ) !== -1 ? 'watch' : undefined,
				'minor': Twinkle.getPref('markRevertedPagesAsMinor').indexOf( 'torev' ) !== -1  ? true : undefined
			};

			Morebits.wiki.actionCompleted.redirect = mw.config.get('wgPageName');
			Morebits.wiki.actionCompleted.notice = "Reversion completed";

			var wikipedia_api = new Morebits.wiki.api( 'Saving reverted contents', query, Twinkle.fluff.callbacks.complete, self.statelem);
			wikipedia_api.params = self.params;
			wikipedia_api.post();

		}
	},
	main: function( self ) {
		var xmlDoc = self.responseXML;

		var lastrevid = parseInt( $(xmlDoc).find('page').attr('lastrevid'), 10);
		var touched = $(xmlDoc).find('page').attr('touched');
		var starttimestamp = $(xmlDoc).find('page').attr('starttimestamp');
		var edittoken = $(xmlDoc).find('page').attr('edittoken');
		var lastuser = $(xmlDoc).find('rev').attr('user');

		var revs = $(xmlDoc).find('rev');

		if( revs.length < 1 ) {
			self.statelem.error( 'We have less than one additional revision, thus impossible to revert.' );
			return;
		}
		var top = revs[0];
		if( lastrevid < self.params.revid ) {
			Morebits.status.error( 'Error', [ 'The most recent revision ID received from the server, ', Morebits.htmlNode( 'strong', lastrevid ), ', is less than the ID of the displayed revision. This could indicate that the current revision has been deleted, the server is lagging, or that bad data has been received. Stopping revert.' ] );
			return;
		}
		var index = 1;
		if( self.params.revid !== lastrevid  ) {
			Morebits.status.warn( 'Warning', [ 'Latest revision ', Morebits.htmlNode( 'strong', lastrevid ), ' doesn\'t equal our revision ', Morebits.htmlNode( 'strong', self.params.revid ) ] );
			if( lastuser === self.params.user ) {
				switch( self.params.type ) {
				case 'vand':
					Morebits.status.info( 'Info', [ 'Latest revision was made by ', Morebits.htmlNode( 'strong', self.params.user ) , '. As we assume vandalism, we will proceed to revert.' ]);
					break;
				case 'agf':
					Morebits.status.warn( 'Warning', [ 'Latest revision was made by ', Morebits.htmlNode( 'strong', self.params.user ) , '. As we assume good faith, we will stop the revert, as the problem might have been fixed.' ]);
					return;
				default:
					Morebits.status.warn( 'Notice', [ 'Latest revision was made by ', Morebits.htmlNode( 'strong', self.params.user ) , ', but we will stop the revert.' ] );
					return;
				}
			}
			else if(self.params.type === 'vand' &&
					Twinkle.fluff.whiteList.indexOf( top.getAttribute( 'user' ) ) !== -1 && revs.length > 1 &&
					revs[1].getAttribute( 'pageId' ) === self.params.revid) {
				Morebits.status.info( 'Info', [ 'Latest revision was made by ', Morebits.htmlNode( 'strong', lastuser ), ', a trusted bot, and the revision before was made by our vandal, so we will proceed with the revert.' ] );
				index = 2;
			} else {
				Morebits.status.error( 'Error', [ 'Latest revision was made by ', Morebits.htmlNode( 'strong', lastuser ), ', so it might have already been reverted, we will stop the revert.'] );
				return;
			}

		}

		if( Twinkle.fluff.whiteList.indexOf( self.params.user ) !== -1  ) {
			switch( self.params.type ) {
			case 'vand':
				Morebits.status.info( 'Info', [ 'Vandalism revert was chosen on ', Morebits.htmlNode( 'strong', self.params.user ), '. As this is a whitelisted bot, we assume you wanted to revert vandalism made by the previous user instead.' ] );
				index = 2;
				self.params.user = revs[1].getAttribute( 'user' );
				break;
			case 'agf':
				Morebits.status.warn( 'Notice', [ 'Good faith revert was chosen on ', Morebits.htmlNode( 'strong', self.params.user ), '. This is a whitelisted bot and thus AGF rollback will not proceed.' ] );
				return;
			case 'norm':
				/* falls through */
			default:
				var cont = confirm( 'Normal revert was chosen, but the most recent edit was made by a whitelisted bot (' + self.params.user + '). Do you want to revert the revision before instead?' );
				if( cont ) {
					Morebits.status.info( 'Info', [ 'Normal revert was chosen on ', Morebits.htmlNode( 'strong', self.params.user ), '. This is a whitelisted bot, and per confirmation, we\'ll revert the previous revision instead.' ] );
					index = 2;
					self.params.user = revs[1].getAttribute( 'user' );
				} else {
					Morebits.status.warn( 'Notice', [ 'Normal revert was chosen on ', Morebits.htmlNode( 'strong', self.params.user ), '. This is a whitelisted bot, but per confirmation, revert on selected revision will proceed.' ] );
				}
				break;
			}
		}
		var found = false;
		var count = 0;

		for( var i = index; i < revs.length; ++i ) {
			++count;
			if( revs[i].getAttribute( 'user' ) !== self.params.user ) {
				found = i;
				break;
			}
		}

		if( ! found ) {
			self.statelem.error( [ 'No previous revision found. Perhaps ', Morebits.htmlNode( 'strong', self.params.user ), ' is the only contributor, or that the user has made more than ' + Twinkle.getPref('revertMaxRevisions') + ' edits in a row.' ] );
			return;
		}

		if( ! count ) {
			Morebits.status.error( 'Error', "As it is not possible to revert zero revisions, we will stop this revert. It could be that the edit has already been reverted, but the revision ID was still the same." );
			return;
		}

		var good_revision = revs[ found ];
		var userHasAlreadyConfirmedAction = false;
		if (self.params.type !== 'vand' && count > 1) {
			if ( !confirm( self.params.user + ' has made ' + count + ' edits in a row. Are you sure you want to revert them all?') ) {
				Morebits.status.info( 'Notice', 'Stopping revert.' );
				return;
			}
			userHasAlreadyConfirmedAction = true;
		}

		self.params.count = count;

		self.params.goodid = good_revision.getAttribute( 'revid' );
		self.params.gooduser = good_revision.getAttribute( 'user' );

		self.statelem.status( [ ' revision ', Morebits.htmlNode( 'strong', self.params.goodid ), ' that was made ', Morebits.htmlNode( 'strong', count ), ' revisions ago by ', Morebits.htmlNode( 'strong', self.params.gooduser ) ] );

		var summary, extra_summary;
		switch( self.params.type ) {
		case 'agf':
			extra_summary = prompt( "An optional comment for the edit summary:                              ", "" );  // padded out to widen prompt in Firefox
			if (extra_summary === null)
			{
				self.statelem.error( 'Aborted by user.' );
				return;
			}
			userHasAlreadyConfirmedAction = true;

			summary = Twinkle.fluff.formatSummary("Reverted [[WP:AGF|good faith]] edits by $USER", self.params.user, extra_summary);
			break;

		case 'vand':

			summary = "Reverted " + self.params.count + (self.params.count > 1 ? ' edits' : ' edit') + " by [[Special:Contributions/" +
				self.params.user + "|" + self.params.user + "]] ([[User talk:" + self.params.user + "|talk]]) to last revision by " +
				self.params.gooduser + Twinkle.getPref('summaryAd');
			break;

		case 'norm':
			/* falls through */
		default:
			if( Twinkle.getPref('offerReasonOnNormalRevert') ) {
				extra_summary = prompt( "An optional comment for the edit summary:                              ", "" );  // padded out to widen prompt in Firefox
				if (extra_summary === null)
				{
					self.statelem.error( 'Aborted by user.' );
					return;
				}
				userHasAlreadyConfirmedAction = true;
			}

			summary = Twinkle.fluff.formatSummary("Reverted " + self.params.count + (self.params.count > 1 ? ' edits' : ' edit') +
				" by $USER", self.params.user, extra_summary);
			break;
		}

		if (Twinkle.getPref('confirmOnFluff') && !userHasAlreadyConfirmedAction && !confirm("Reverting page: are you sure?")) {
			self.statelem.error( 'Aborted by user.' );
			return;
		}

		var query;
		if( (!self.params.autoRevert || Twinkle.getPref('openTalkPageOnAutoRevert')) &&
				Twinkle.getPref('openTalkPage').indexOf( self.params.type ) !== -1 &&
				mw.config.get('wgUserName') !== self.params.user ) {
			Morebits.status.info( 'Info', [ 'Opening user talk page edit form for user ', Morebits.htmlNode( 'strong', self.params.user ) ] );

			query = {
				'title': 'User talk:' + self.params.user,
				'action': 'edit',
				'preview': 'yes',
				'vanarticle': self.params.pagename.replace(/_/g, ' '),
				'vanarticlerevid': self.params.revid,
				'vanarticlegoodrevid': self.params.goodid,
				'type': self.params.type,
				'count': self.params.count
			};

			switch( Twinkle.getPref('userTalkPageMode') ) {
			case 'tab':
				window.open( mw.util.wikiScript('index') + '?' + Morebits.queryString.create( query ), '_blank' );
				break;
			case 'blank':
				window.open( mw.util.wikiScript('index') + '?' + Morebits.queryString.create( query ), '_blank',
					'location=no,toolbar=no,status=no,directories=no,scrollbars=yes,width=1200,height=800' );
				break;
			case 'window':
				/* falls through */
			default:
				window.open( mw.util.wikiScript('index') + '?' + Morebits.queryString.create( query ),
					( window.name === 'twinklewarnwindow' ? '_blank' : 'twinklewarnwindow' ),
					'location=no,toolbar=no,status=no,directories=no,scrollbars=yes,width=1200,height=800' );
				break;
			}
		}

		// figure out whether we need to/can review the edit
		var $flagged = $(xmlDoc).find('flagged');
		if ((Morebits.userIsInGroup('reviewer') || Morebits.userIsInGroup('sysop')) &&
				$flagged.length &&
				$flagged.attr("stable_revid") >= self.params.goodid &&
				$flagged.attr("pending_since")) {
			self.params.reviewRevert = true;
			self.params.edittoken = edittoken;
		}

		query = {
			'action': 'edit',
			'title': self.params.pagename,
			'summary': summary,
			'token': edittoken,
			'undo': lastrevid,
			'undoafter': self.params.goodid,
			'basetimestamp': touched,
			'starttimestamp': starttimestamp,
			'watchlist' :  Twinkle.getPref('watchRevertedPages').indexOf( self.params.type ) !== -1 ? 'watch' : undefined,
			'minor': Twinkle.getPref('markRevertedPagesAsMinor').indexOf( self.params.type ) !== -1 ? true : undefined
		};

		Morebits.wiki.actionCompleted.redirect = self.params.pagename;
		Morebits.wiki.actionCompleted.notice = "Reversion completed";

		var wikipedia_api = new Morebits.wiki.api( 'Saving reverted contents', query, Twinkle.fluff.callbacks.complete, self.statelem);
		wikipedia_api.params = self.params;
		wikipedia_api.post();

	},
	complete: function (apiobj) {
		// TODO Most of this is copy-pasted from Morebits.wiki.page#fnSaveSuccess. Unify it
		var xml = apiobj.getXML();
		var $edit = $(xml).find('edit');
		var blacklist = $edit.attr('spamblacklist');
		if (blacklist) {
			var code = document.createElement('code');
			code.style.fontFamily = "monospace";
			code.appendChild(document.createTextNode(blacklist));
			apiobj.statelem.error(['Could not rollback, because the URL ', code, ' is on the spam blacklist.']);
		} else if ( $(xml).find('captcha').length > 0 ) {
			apiobj.statelem.error("Could not rollback, because the wiki server wanted you to fill out a CAPTCHA.");
		} else if ( $edit.attr('code') === 'abusefilter-disallowed' ) {
			apiobj.statelem.error('The edit was disallowed by the edit filter rule "' + $edit.attr('info').substring(17) + '".');
		} else if ( $edit.attr('info') && $edit.attr('info').indexOf('Hit AbuseFilter:') === 0 ) {
			var div = document.createElement('div');
			div.className = "toccolours";
			div.style.fontWeight = "normal";
			div.style.color = "black";
			div.innerHTML = $edit.attr('warning');
			apiobj.statelem.error([ 'The following warning was returned by the edit filter: ', div, 'If you wish to proceed with the rollback, please reload this page (F5 or Ctrl+R) and carry it out again. This warning will not appear a second time.' ]);
		} else if ($edit.attr('nochange') === '') {
			apiobj.statelem.warn("Revision we are reverting to is identical to current revision, stopping revert.");
		} else {
			apiobj.statelem.info("done");

			// review the revert, if needed
			if (apiobj.params.reviewRevert) {
				var query = {
					'action': 'review',
					'revid': $edit.attr('newrevid'),
					'token': apiobj.params.edittoken,
					'comment': Twinkle.getPref('summaryAd').trim()
				};
				var wikipedia_api = new Morebits.wiki.api('Automatically accepting your changes', query);
				wikipedia_api.post();
			}
		}
	}
};

// builtInString should contain the string "$USER", which will be replaced
// by an appropriate user link
Twinkle.fluff.formatSummary = function(builtInString, userName, userString) {
	var result = builtInString;

	// append user's custom reason
	if (userString) {
		result += ': ' + Morebits.string.toUpperCaseFirstChar(userString);
	}
	result += Twinkle.getPref('summaryAd');

	// find number of UTF-8 bytes the resulting string takes up, and possibly add
	// a contributions or contributions+talk link if it doesn't push the edit summary
	// over the 255-byte limit
	var resultLen = unescape(encodeURIComponent(result.replace("$USER", ""))).length;
	var contribsLink = "[[Special:Contributions/" + userName + "|" + userName + "]]";
	var contribsLen = unescape(encodeURIComponent(contribsLink)).length;
	if (resultLen + contribsLen <= 255) {
		var talkLink = " ([[User talk:" + userName + "|talk]])";
		if (resultLen + contribsLen + unescape(encodeURIComponent(talkLink)).length <= 255) {
			result = Morebits.string.safeReplace(result, "$USER", contribsLink + talkLink);
		} else {
			result = Morebits.string.safeReplace(result, "$USER", contribsLink);
		}
	} else {
		result = Morebits.string.safeReplace(result, "$USER", userName);
	}

	return result;
};

Twinkle.fluff.init = function twinklefluffinit() {
	if (Twinkle.userAuthorized)
	{
		// A list of usernames, usually only bots, that vandalism revert is jumped over; that is,
		// if vandalism revert was chosen on such username, then its target is on the revision before.
		// This is for handling quick bots that makes edits seconds after the original edit is made.
		// This only affects vandalism rollback; for good faith rollback, it will stop, indicating a bot
		// has no faith, and for normal rollback, it will rollback that edit.
		Twinkle.fluff.whiteList = [
			'AnomieBOT',
			'SineBot'
		];

		if ( Morebits.queryString.exists( 'twinklerevert' ) ) {
			Twinkle.fluff.auto();
		} else {
			Twinkle.fluff.normal();
		}
	}
};

/*
 ****************************************
 *** twinkleimage.js: Image CSD module
 ****************************************
 * Mode of invocation:     Tab ("DI")
 * Active on:              File pages with a corresponding file which is local (not on Commons)
 * Config directives in:   TwinkleConfig
 */

Twinkle.image = function twinkleimage() {
	if (mw.config.get('wgNamespaceNumber') === 6 &&
			!document.getElementById("mw-sharedupload") &&
			document.getElementById("mw-imagepage-section-filehistory")) {

		Twinkle.addPortletLink(Twinkle.image.callback, "DI", "tw-di", "Nominate file for delayed speedy deletion");
	}
};

Twinkle.image.callback = function twinkleimageCallback() {
	var Window = new Morebits.simpleWindow( 600, 330 );
	Window.setTitle( "File for dated speedy deletion" );
	Window.setScriptName( "Twinkle" );
	Window.addFooterLink( "Speedy deletion policy", "WP:CSD" );
	Window.addFooterLink( "Twinkle help", "WP:TW/DOC#image" );

	var form = new Morebits.quickForm( Twinkle.image.callback.evaluate );
	form.append( {
			type: 'checkbox',
			list: [
				{
					label: 'Notify original uploader',
					value: 'notify',
					name: 'notify',
					tooltip: "Uncheck this if you are planning to make multiple nominations from the same user, and don't want to overload their talk page with too many notifications.",
					checked: Twinkle.getPref('notifyUserOnDeli')
				}
			]
		}
	);
	var field = form.append( {
			type: 'field',
			label: 'Type of action wanted'
		} );
	field.append( {
			type: 'radio',
			name: 'type',
			event: Twinkle.image.callback.choice,
			list: [
				{
					label: 'No source (CSD F4)',
					value: 'no source',
					checked: true,
					tooltip: 'Image or media has no source information'
				},
				{
					label: 'No license (CSD F4)',
					value: 'no license',
					tooltip: 'Image or media does not have information on its copyright status'
				},
				{
					label: 'No source and no license (CSD F4)',
					value: 'no source no license',
					tooltip: 'Image or media has neither information on source nor its copyright status'
				},
				{
					label: 'Orphaned fair use (CSD F5)',
					value: 'orphaned fair use',
					tooltip: 'Image or media is unlicensed for use on Wikipedia and allowed only under a claim of fair use per Wikipedia:Non-free content, but it is not used in any articles'
				},
				{
					label: 'No fair use rationale (CSD F6)',
					value: 'no fair use rationale',
					tooltip: 'Image or media is claimed to be used under Wikipedia\'s fair use policy but has no explanation as to why it is permitted under the policy'
				},
				{
					label: 'Disputed fair use rationale (CSD F7)',
					value: 'disputed fair use rationale',
					tooltip: 'Image or media has a fair use rationale that is disputed'
				},
				{
					label: 'Replaceable fair use (CSD F7)',
					value: 'replaceable fair use',
					tooltip: 'Image or media may fail Wikipedia\'s first non-free content criterion ([[WP:NFCC#1]]) in that it illustrates a subject for which a free image might reasonably be found or created that adequately provides the same information'
				},
				{
					label: 'No evidence of permission (CSD F11)',
					value: 'no permission',
					tooltip: 'Image or media does not have proof that the author agreed to licence the file'
				}
			]
		} );
	form.append( {
			type: 'div',
			label: 'Work area',
			name: 'work_area'
		} );
	form.append( { type:'submit' } );

	var result = form.render();
	Window.setContent( result );
	Window.display();

	// We must init the parameters
	var evt = document.createEvent( "Event" );
	evt.initEvent( 'change', true, true );
	result.type[0].dispatchEvent( evt );
};

Twinkle.image.callback.choice = function twinkleimageCallbackChoose(event) {
	var value = event.target.values;
	var root = event.target.form;
	var work_area = new Morebits.quickForm.element( {
			type: 'div',
			name: 'work_area'
		} );

	switch( value ) {
		case 'no source no license':
		case 'no source':
			work_area.append( {
					type: 'checkbox',
					name: 'non_free',
					list: [
						{
							label: 'Non-free',
							tooltip: 'File is licensed under a fair use claim'
						}
					]
				} );
		/* falls through */
		case 'no license':
			work_area.append( {
					type: 'checkbox',
					name: 'derivative',
					list: [
						{
							label: 'Derivative work which lacks a source for incorporated works',
							tooltip: 'File is a derivative of one or more other works whose source is not specified'
						}
					]
				} );
			break;
		case 'no permission':
			work_area.append( {
					type: 'input',
					name: 'source',
					label: 'Source: '
				} );
			break;
		case 'disputed fair use rationale':
			work_area.append( {
					type: 'textarea',
					name: 'reason',
					label: 'Concern: '
				} );
			break;
		case 'orphaned fair use':
			work_area.append( {
					type: 'input',
					name: 'replacement',
					label: 'Replacement: '
				} );
			break;
		case 'replaceable fair use':
			work_area.append( {
					type: 'textarea',
					name: 'reason',
					label: 'Reason: '
				} );
			break;
		default:
			break;
	}

	root.replaceChild( work_area.render(), $(root).find('div[name="work_area"]')[0] );
};

Twinkle.image.callback.evaluate = function twinkleimageCallbackEvaluate(event) {
	var type, non_free, source, reason, replacement, derivative;

	var notify = event.target.notify.checked;
	var types = event.target.type;
	for( var i = 0; i < types.length; ++i ) {
		if( types[i].checked ) {
			type = types[i].values;
			break;
		}
	}
	if( event.target.non_free ) {
		non_free = event.target.non_free.checked;
	}
	if( event.target.source ) {
		source = event.target.source.value;
	}
	if( event.target.reason ) {
		reason = event.target.reason.value;
	}
	if( event.target.replacement ) {
		replacement = event.target.replacement.value;
	}
	if( event.target.derivative ) {
		derivative = event.target.derivative.checked;
	}

	var csdcrit;
	switch( type ) {
		case 'no source no license':
		case 'no source':
		case 'no license':
			csdcrit = "F4";
			break;
		case 'orphaned fair use':
			csdcrit = "F5";
			break;
		case 'no fair use rationale':
			csdcrit = "F6";
			break;
		case 'disputed fair use rationale':
		case 'replaceable fair use':
			csdcrit = "F7";
			break;
		case 'no permission':
			csdcrit = "F11";
			break;
		default:
			throw new Error( "Twinkle.image.callback.evaluate: unknown criterion" );
	}

	var lognomination = Twinkle.getPref('logSpeedyNominations') && Twinkle.getPref('noLogOnSpeedyNomination').indexOf(csdcrit.toLowerCase()) === -1;
	var templatename = (derivative ? ('dw ' + type) : type);

	var params = {
		'type': type,
		'templatename': templatename,
		'normalized': csdcrit,
		'non_free': non_free,
		'source': source,
		'reason': reason,
		'replacement': replacement,
		'lognomination': lognomination
	};
	Morebits.simpleWindow.setButtonsEnabled( false );
	Morebits.status.init( event.target );

	Morebits.wiki.actionCompleted.redirect = mw.config.get('wgPageName');
	Morebits.wiki.actionCompleted.notice = "Tagging complete";

	// Tagging image
	var wikipedia_page = new Morebits.wiki.page( mw.config.get('wgPageName'), 'Tagging file with deletion tag' );
	wikipedia_page.setCallbackParameters( params );
	wikipedia_page.load( Twinkle.image.callbacks.taggingImage );

	// Notifying uploader
	if( notify ) {
		wikipedia_page.lookupCreator(Twinkle.image.callbacks.userNotification);
	} else {
		// add to CSD log if desired
		if (lognomination) {
			params.fromDI = true;
			Twinkle.speedy.callbacks.user.addToLog(params, null);
		}
		// No auto-notification, display what was going to be added.
		var noteData = document.createElement( 'pre' );
		noteData.appendChild( document.createTextNode( "{{subst:di-" + templatename + "-notice|1=" + mw.config.get('wgTitle') + "}} ~~~~" ) );
		Morebits.status.info( 'Notification', [ 'Following/similar data should be posted to the original uploader:', document.createElement( 'br' ),  noteData ] );
	}
};

Twinkle.image.callbacks = {
	taggingImage: function(pageobj) {
		var text = pageobj.getPageText();
		var params = pageobj.getCallbackParameters();

		// remove "move to Commons" tag - deletion-tagged files cannot be moved to Commons
		text = text.replace(/\{\{(mtc|(copy |move )?to ?commons|move to wikimedia commons|copy to wikimedia commons)[^}]*\}\}/gi, "");

		var tag = "{{di-" + params.templatename + "|date={{subst:#time:j F Y}}";
		switch( params.type ) {
			case 'no source no license':
			case 'no source':
				tag += params.non_free ? "|non-free=yes" : "";
				break;
			case 'no permission':
				tag += params.source ? "|source=" + params.source : "";
				break;
			case 'disputed fair use rationale':
				tag += params.reason ? "|concern=" + params.reason : "";
				break;
			case 'orphaned fair use':
				tag += params.replacement ? "|replacement=" + params.replacement : "";
				break;
			case 'replaceable fair use':
				tag += params.reason ? "|1=" + params.reason : "";
				break;
			default:
				break;  // doesn't matter
		}
		tag += "|help=off}}\n";

		pageobj.setPageText(tag + text);
		pageobj.setEditSummary("This file is up for deletion, per [[WP:CSD#" + params.normalized + "|CSD " + params.normalized + "]] (" + params.type + ")." + Twinkle.getPref('summaryAd'));
		switch (Twinkle.getPref('deliWatchPage')) {
			case 'yes':
				pageobj.setWatchlist(true);
				break;
			case 'no':
				pageobj.setWatchlistFromPreferences(false);
				break;
			default:
				pageobj.setWatchlistFromPreferences(true);
				break;
		}
		pageobj.setCreateOption('nocreate');
		pageobj.save();
	},
	userNotification: function(pageobj) {
		var params = pageobj.getCallbackParameters();
		var initialContrib = pageobj.getCreator();

		// disallow warning yourself
		if (initialContrib === mw.config.get('wgUserName')) {
			pageobj.getStatusElement().warn("You (" + initialContrib + ") created this page; skipping user notification");
		} else {
			var usertalkpage = new Morebits.wiki.page('User talk:' + initialContrib, "Notifying initial contributor (" + initialContrib + ")");
			var notifytext = "\n{{subst:di-" + params.templatename + "-notice|1=" + mw.config.get('wgTitle');
			if (params.type === 'no permission') {
				notifytext += params.source ? "|source=" + params.source : "";
			}
			notifytext += "}} ~~~~";
			usertalkpage.setAppendText(notifytext);
			usertalkpage.setEditSummary("Notification: tagging for deletion of [[:" + Morebits.pageNameNorm + "]]." + Twinkle.getPref('summaryAd'));
			usertalkpage.setCreateOption('recreate');
			switch (Twinkle.getPref('deliWatchUser')) {
				case 'yes':
					usertalkpage.setWatchlist(true);
					break;
				case 'no':
					usertalkpage.setWatchlistFromPreferences(false);
					break;
				default:
					usertalkpage.setWatchlistFromPreferences(true);
					break;
			}
			usertalkpage.setFollowRedirect(true);
			usertalkpage.append();
		}

		// add this nomination to the user's userspace log, if the user has enabled it
		if (params.lognomination) {
			params.fromDI = true;
			Twinkle.speedy.callbacks.user.addToLog(params, initialContrib);
		}
	}
};

/*
 ****************************************
 *** twinkleprod.js: PROD module
 ****************************************
 * Mode of invocation:     Tab ("PROD")
 * Active on:              Existing articles and files which are not redirects
 * Config directives in:   TwinkleConfig
 */

Twinkle.prod = function twinkleprod() {
	if( [0, 6, 108].indexOf(mw.config.get('wgNamespaceNumber')) === -1 || !mw.config.get('wgCurRevisionId') || Morebits.wiki.isPageRedirect() ) {
		return;
	}

	Twinkle.addPortletLink( Twinkle.prod.callback, "PROD", "tw-prod", "Propose deletion via WP:PROD" );
};

// Used in edit summaries, for comparisons, etc.
var namespace;

Twinkle.prod.callback = function twinkleprodCallback() {
	Twinkle.prod.defaultReason = Twinkle.getPref('prodReasonDefault');

	switch (mw.config.get('wgNamespaceNumber')) {
		case 0:
			namespace = 'article';
			break;
		case 6:
			namespace = 'file';
			break;
		case 108:
			namespace = 'book';
			break;
	}

	var Window = new Morebits.simpleWindow( 800, 410 );
	Window.setTitle( "Proposed deletion (PROD)" );
	Window.setScriptName( "Twinkle" );

	var form = new Morebits.quickForm( Twinkle.prod.callback.evaluate );

	if (namespace === 'article') {
		Window.addFooterLink( "Proposed deletion policy", "WP:PROD" );
		Window.addFooterLink( "BLP PROD policy", "WP:BLPPROD" );
	} else if ( namespace === 'file' ) {
		Window.addFooterLink( "Proposed deletion policy", "WP:PROD" );
	} else {	// if namespace === 'book'
		Window.addFooterLink( "Proposed deletion (books) policy", "WP:BOOKPROD" );
	}

	var field = form.append( {
		type: 'field',
		label: 'PROD type',
		id: 'prodtype_fieldset'
	} );

	field.append( {
			type: 'radio',
			name: 'prodtype',
			event: Twinkle.prod.callback.prodtypechanged,
			list: [
				{
					label: 'PROD (proposed deletion)',
					value: 'prod',
					checked: true,
					tooltip: 'Normal proposed deletion, per [[WP:PROD]]'
				},
				{
					label: 'BLP PROD (proposed deletion of unsourced BLPs)',
					value: 'prodblp',
					tooltip: 'Proposed deletion of new, completely unsourced biographies of living persons, per [[WP:BLPPROD]]'
				}
			]
		} );

	// Placeholder fieldset to be replaced in Twinkle.prod.callback.prodtypechanged
	form.append( {
		type: 'field',
		name: 'parameters'
	} );

	Window.addFooterLink( "Twinkle help", "WP:TW/DOC#prod" );

	form.append( { type:'submit', label:'Propose deletion' } );

	var result = form.render();
	Window.setContent( result );
	Window.display();

	// Hide fieldset for PROD type in File and Book namespaces since only normal PROD is allowed
	if(namespace !== 'article') {
		$(result).find('#prodtype_fieldset').hide();
	}

	// Fake a change event on the first prod type radio, to initialize the type-dependent controls
	var evt = document.createEvent( "Event" );
	evt.initEvent( 'change', true, true );
	result.prodtype[0].dispatchEvent( evt );

};


Twinkle.prod.callback.prodtypechanged = function(event) {
	//prepare frame for prod type dependant controls
	var field = new Morebits.quickForm.element( {
			type: 'field',
			label: 'Parameters',
			name: 'parameters'
		} );
	// create prod type dependant controls
	switch( event.target.values ) {
		case 'prod':
			field.append( {
					type: 'checkbox',
					list: [
						{
							label: 'Notify page creator if possible',
							value: 'notify',
							name: 'notify',
							tooltip: "A notification template will be placed on the creator's talk page if this is true.",
							checked: true
						}
					]
				} );
			field.append( {
					type: 'textarea',
					name: 'reason',
					label: 'Reason for proposed deletion:',
					value: Twinkle.prod.defaultReason
				} );
			break;

		case 'prodblp':
			// first, remember the prod value that the user entered in the textarea, in case he wants to switch back. We can abuse the config field for that.
			if (event.target.form.reason) {
				Twinkle.prod.defaultReason = event.target.form.reason.value;
			}

			field.append( {
					type: 'checkbox',
					list: [
						{
							label: 'Notify page creator if possible',
							value: 'notify',
							name: 'notify',
							tooltip: 'Creator of article has to be notified.',
							checked: true,
							disabled: true
						}
					]
				} );
			//temp warning, can be removed down the line once BLPPROD is more established. Amalthea, May 2010.
			var boldtext = document.createElement('b');
			boldtext.appendChild(document.createTextNode('Please note that only unsourced biographies of living persons are eligible for this tag, narrowly construed.'));
			field.append({
				type: 'div',
				label: boldtext
			});
			break;

		default:
			break;
	}

	event.target.form.replaceChild( field.render(), $(event.target.form).find('fieldset[name="parameters"]')[0] );
};

Twinkle.prod.callbacks = {
	main: function(pageobj) {
		var statelem = pageobj.getStatusElement();

		if( !pageobj.exists() ) {
			statelem.error( "It seems that the page doesn't exist. Perhaps it has already been deleted." );
			return;
		}

		var text = pageobj.getPageText();
		var params = pageobj.getCallbackParameters();

		// Check for already existing deletion tags
		var tag_re = /({{(?:db-?|delete|[aitcmrs]fd|md1)[^{}]*?\|?[^{}]*?}})/i;
		if( tag_re.test( text ) ) {
			statelem.warn( 'Page already tagged with a deletion template, aborting procedure' );
			return;
		}

		// Alert if article is not in Category:Living people and BLPPROD is selected
		if( params.blp ) {
			var blpcheck_re = /\[\[Category:Living people\]\]/i;
			if( !blpcheck_re.test( text ) ) {
				if( ! confirm("Please note that the article is not in Category:Living people and hence may be ineligible for BLPPROD. Are you sure you want to continue? \n\nYou may wish to add the category if you proceed, unless the article is about a recently deceased person." ) ) {
					return;
				}
			}
		}

		// Remove tags that become superfluous with this action
		text = text.replace(/{{\s*(userspace draft|mtc|(copy|move) to wikimedia commons|(copy |move )?to ?commons)\s*(\|(?:{{[^{}]*}}|[^{}])*)?}}\s*/gi, "");
		var prod_re = /{{\s*(?:Prod blp|Proposed deletion|book-prod)\/dated( files)?\s*\|(?:{{[^{}]*}}|[^{}])*}}/i;
		var summaryText;
		if( !prod_re.test( text ) ) {
			// Notification to first contributor
			if( params.usertalk ) {
				var thispage = new Morebits.wiki.page(mw.config.get('wgPageName'));
				thispage.setCallbackParameters(params);
				thispage.lookupCreator(Twinkle.prod.callbacks.userNotification);
			}
			// If not notifying, log this PROD
			else if( Twinkle.getPref('logProdPages') ) {
				Twinkle.prod.callbacks.addToLog(params);
			}
			if(params.blp) {
				summaryText = "Proposing article for deletion per [[WP:BLPPROD]].";
				text = "{{subst:prod blp" + (params.usertalk ? "|help=off" : "") + "}}\n" + text;
			}
			else if(params.book) {
				summaryText = "Proposing book for deletion per [[WP:BOOKPROD]].";
				text = "{{subst:book-prod|1=" + Morebits.string.formatReasonText(params.reason) + (params.usertalk ? "|help=off" : "") + "}}\n" + text;
			}
			else {
				summaryText = "Proposing " + namespace + " for deletion per [[WP:PROD]].";
				text = "{{subst:prod|1=" + Morebits.string.formatReasonText(params.reason) + (params.usertalk ? "|help=off" : "") + "}}\n" + text;
			}
		}
		else {  // already tagged for PROD, so try endorsing it
			var prod2_re = /{{(?:Proposed deletion endorsed|prod-?2).*?}}/;
			if( prod2_re.test( text ) ) {
				statelem.warn( 'Page already tagged with {{proposed deletion}} and {{proposed deletion endorsed}} templates, aborting procedure' );
				return;
			}
			var confirmtext = "A {{proposed deletion}} tag was already found on this page. \nWould you like to add a {{proposed deletion endorsed}} tag with your explanation?";
			if (params.blp) {
				confirmtext = "A non-BLP {{proposed deletion}} tag was found on this article.\nWould you like to add a {{proposed deletion endorsed}} tag with explanation \"article is a biography of a living person with no sources\"?";
				// FIXME: this msg is shown even if it was a BLPPROD tag.
			}
			if( !confirm( confirmtext ) ) {
				statelem.warn( 'Aborted per user request' );
				return;
			}

			summaryText = "Endorsing proposed deletion per [[WP:" + (params.blp ? "BLP" : (params.book ? "BOOK" : "")) + "PROD]].";
			text = text.replace( prod_re, text.match( prod_re ) + "\n{{proposed deletion endorsed|1=" + (params.blp ?
				"article is a [[WP:BLPPROD|biography of a living person with no sources]]" :
				Morebits.string.formatReasonText(params.reason)) + "}}\n" );

			if( Twinkle.getPref('logProdPages') ) {
				params.logEndorsing = true;
				Twinkle.prod.callbacks.addToLog(params);
			}
		}

		pageobj.setPageText(text);
		pageobj.setEditSummary(summaryText + Twinkle.getPref('summaryAd'));
		pageobj.setWatchlist(Twinkle.getPref('watchProdPages'));
		pageobj.setCreateOption('nocreate');
		pageobj.save();
	},

	userNotification: function(pageobj) {
		var params = pageobj.getCallbackParameters();
		var initialContrib = pageobj.getCreator();

		// Disallow warning yourself
		if (initialContrib === mw.config.get("wgUserName")) {
			pageobj.getStatusElement().warn("You (" + initialContrib + ") created this page; skipping user notification");
			if (Twinkle.getPref("logProdPages")) {
				Twinkle.prod.callbacks.addToLog(params);
			}
			return;
		}

		// [[Template:Proposed deletion notify]] supports File namespace
		var notifyTemplate;
		if(params.blp) {
			notifyTemplate = 'prodwarningBLP';
		} else if (params.book) {
			notifyTemplate = 'bprodwarning';
		} else {
			notifyTemplate = 'proposed deletion notify';
		}
		var usertalkpage = new Morebits.wiki.page('User talk:' + initialContrib, "Notifying initial contributor (" + initialContrib + ")");
		var notifytext = "\n{{subst:" + notifyTemplate + "|1=" + Morebits.pageNameNorm + "|concern=" + params.reason + "}} ~~~~";
		usertalkpage.setAppendText(notifytext);
		usertalkpage.setEditSummary("Notification: proposed deletion of [[:" + Morebits.pageNameNorm + "]]." + Twinkle.getPref('summaryAd'));
		usertalkpage.setCreateOption('recreate');
		usertalkpage.setFollowRedirect(true);
		usertalkpage.append();
		if (Twinkle.getPref('logProdPages')) {
			params.logInitialContrib = initialContrib;
			Twinkle.prod.callbacks.addToLog(params);
		}
	},

	addToLog: function(params) {
		var wikipedia_page = new Morebits.wiki.page("User:" + mw.config.get('wgUserName') + "/" + Twinkle.getPref('prodLogPageName'), "Adding entry to userspace log");
		wikipedia_page.setCallbackParameters(params);
		wikipedia_page.load(Twinkle.prod.callbacks.saveLog);
	},

	saveLog: function(pageobj) {
		var text = pageobj.getPageText();
		var params = pageobj.getCallbackParameters();

		// add blurb if log page doesn't exist
		if (!pageobj.exists()) {
			text =
				"This is a log of all [[WP:PROD|proposed deletion]] tags applied or endorsed by this user using [[WP:TW|Twinkle]]'s PROD module.\n\n" +
				"If you no longer wish to keep this log, you can turn it off using the [[Wikipedia:Twinkle/Preferences|preferences panel]], and " +
				"nominate this page for speedy deletion under [[WP:CSD#U1|CSD U1]].\n";
		}

		// create monthly header if it doesn't exist already
		var date = new Date();
		var headerRe = new RegExp("^==+\\s*" + date.getUTCMonthName() + "\\s+" + date.getUTCFullYear() + "\\s*==+", "m");
		if (!headerRe.exec(text)) {
			text += "\n\n=== " + date.getUTCMonthName() + " " + date.getUTCFullYear() + " ===";
		}

		var summarytext;
		if (params.logEndorsing) {
			text += "\n# [[:" + Morebits.pageNameNorm + "]]: endorsed " + (params.blp ? "BLP " : (params.book ? "BOOK" : "")) + "PROD. ~~~~~";
			if (params.reason) {
				text += "\n#* '''Reason''': " + params.reason + "\n";
			}
			summarytext = "Logging endorsement of PROD nomination of [[:" + Morebits.pageNameNorm + "]].";
		} else {
			text += "\n# [[:" + Morebits.pageNameNorm + "]]: " + (params.blp ? "BLP " : (params.book ? "BOOK" : "")) + "PROD";
			if (params.logInitialContrib) {
				text += "; notified {{user|" + params.logInitialContrib + "}}";
			}
			text += " ~~~~~\n";
			if (!params.blp) {
				text += "#* '''Reason''': " + params.reason + "\n";
			}
			summarytext = "Logging PROD nomination of [[:" + Morebits.pageNameNorm + "]].";
		}

		pageobj.setPageText(text);
		pageobj.setEditSummary(summarytext + Twinkle.getPref('summaryAd'));
		pageobj.setCreateOption("recreate");
		pageobj.save();
	}
};

Twinkle.prod.callback.evaluate = function twinkleprodCallbackEvaluate(e) {
	var form = e.target;
	var prodtype;

	if( namespace === 'article' ) {
		var prodtypes = form.prodtype;
		for( var i = 0; i < prodtypes.length; i++ ) {
			if( prodtypes[i].checked ) {
				prodtype = prodtypes[i].values;
				break;
			}
		}
	}

	var params = {
		usertalk: form.notify.checked,
		blp: prodtype === 'prodblp',
		book: namespace === 'book',
		reason: prodtype === 'prodblp' ? '' : form.reason.value  // using an empty string here as fallback will help with prod-2.
	};

	Morebits.simpleWindow.setButtonsEnabled( false );
	Morebits.status.init( form );

	Morebits.wiki.actionCompleted.redirect = mw.config.get('wgPageName');
	Morebits.wiki.actionCompleted.notice = "Tagging complete";

	var wikipedia_page = new Morebits.wiki.page(mw.config.get('wgPageName'), "Tagging page");
	wikipedia_page.setFollowRedirect(true);  // for NPP, and also because redirects are ineligible for PROD
	wikipedia_page.setCallbackParameters(params);
	wikipedia_page.load(Twinkle.prod.callbacks.main);
};

/*
 ****************************************
 *** twinkleprotect.js: Protect/RPP module
 ****************************************
 * Mode of invocation:     Tab ("PP"/"RPP")
 * Active on:              Non-special pages
 * Config directives in:   TwinkleConfig
 */

// Note: a lot of code in this module is re-used/called by batchprotect.

Twinkle.protect = function twinkleprotect() {
	if ( mw.config.get('wgNamespaceNumber') < 0 ) {
		return;
	}

	Twinkle.addPortletLink(Twinkle.protect.callback, Morebits.userIsInGroup('sysop') ? "PP" : "RPP", "tw-rpp",
		Morebits.userIsInGroup('sysop') ? "Protect page" : "Request page protection" );
};

Twinkle.protect.callback = function twinkleprotectCallback() {
	var Window = new Morebits.simpleWindow( 620, 530 );
	Window.setTitle( Morebits.userIsInGroup( 'sysop' ) ? "Apply, request or tag page protection" : "Request or tag page protection" );
	Window.setScriptName( "Twinkle" );
	Window.addFooterLink( "Protection templates", "Template:Protection templates" );
	Window.addFooterLink( "Protection policy", "WP:PROT" );
	Window.addFooterLink( "Twinkle help", "WP:TW/DOC#protect" );

	var form = new Morebits.quickForm( Twinkle.protect.callback.evaluate );
	var actionfield = form.append( {
			type: 'field',
			label: 'Type of action'
		} );
	if( Morebits.userIsInGroup( 'sysop' ) ) {
		actionfield.append( {
				type: 'radio',
				name: 'actiontype',
				event: Twinkle.protect.callback.changeAction,
				list: [
					{
						label: 'Protect page',
						value: 'protect',
						tooltip: 'Apply actual protection to the page.',
						checked: true
					}
				]
			} );
	}
	actionfield.append( {
			type: 'radio',
			name: 'actiontype',
			event: Twinkle.protect.callback.changeAction,
			list: [
				{
					label: 'Request page protection',
					value: 'request',
					tooltip: 'If you want to request protection via WP:RPP' + (Morebits.userIsInGroup('sysop') ? ' instead of doing the protection by yourself.' : '.'),
					checked: !Morebits.userIsInGroup('sysop')
				},
				{
					label: 'Tag page with protection template',
					value: 'tag',
					tooltip: 'If the protecting admin forgot to apply a protection template, or you have just protected the page without tagging, you can use this to apply the appropriate protection tag.',
					disabled: mw.config.get('wgArticleId') === 0
				}
			]
		} );

	form.append({ type: 'field', label: 'Preset', name: 'field_preset' });
	form.append({ type: 'field', label: '1', name: 'field1' });
	form.append({ type: 'field', label: '2', name: 'field2' });

	form.append( { type:'submit' } );

	var result = form.render();
	Window.setContent( result );
	Window.display();

	// We must init the controls
	var evt = document.createEvent( "Event" );
	evt.initEvent( 'change', true, true );
	result.actiontype[0].dispatchEvent( evt );

	Morebits.wiki.actionCompleted.postfix = false;  // avoid Action: completed notice

	// get current protection level asynchronously
	Twinkle.protect.fetchProtectionLevel();
};

// Contains the current protection level in an object
// Once filled, it will look something like:
// { edit: { level: "sysop", expiry: <some date>, cascade: true }, ... }
Twinkle.protect.currentProtectionLevels = {};

Twinkle.protect.fetchProtectionLevel = function twinkleprotectFetchProtectionLevel() {

	var api = new mw.Api();
	var protectDeferred = api.get({
		format: 'json',
		indexpageids: true,
		action: 'query',
		list: 'logevents',
		letype: 'protect',
		letitle: mw.config.get('wgPageName'),
		prop: 'info|flagged',
		inprop: 'protection',
		titles: mw.config.get('wgPageName')
	});
	var stableDeferred = api.get({
		format: 'json',
		action: 'query',
		list: 'logevents',
		letype: 'stable',
		letitle: mw.config.get('wgPageName')
	});

	$.when.apply($, [protectDeferred, stableDeferred]).done(function(protectData, stableData){
		var pageid = protectData[0].query.pageids[0];
		var page = protectData[0].query.pages[pageid];
		var current = {};

		$.each(page.protection, function( index, protection ) {
			if (protection.type !== "aft") {
				current[protection.type] = {
					level: protection.level,
					expiry: protection.expiry,
					cascade: protection.cascade === ''
				};
			}
		});

		if (page.flagged) {
			current.stabilize = {
				level: page.flagged.protection_level,
				expiry: page.flagged.protection_expiry
			};
		}

		// show the protection level and log info
		Twinkle.protect.hasProtectLog = !!protectData[0].query.logevents.length;
		Twinkle.protect.hasStableLog = !!stableData[0].query.logevents.length;
		Twinkle.protect.currentProtectionLevels = current;
		Twinkle.protect.callback.showLogAndCurrentProtectInfo();
	});
};

Twinkle.protect.callback.showLogAndCurrentProtectInfo = function twinkleprotectCallbackShowLogAndCurrentProtectInfo() {
	var currentlyProtected = !$.isEmptyObject(Twinkle.protect.currentProtectionLevels);

	if (Twinkle.protect.hasProtectLog || Twinkle.protect.hasStableLog) {
		var $linkMarkup = $("<span>");

		if (Twinkle.protect.hasProtectLog)
			$linkMarkup.append(
				$( '<a target="_blank" href="' + mw.util.getUrl('Special:Log', {action: 'view', page: mw.config.get('wgPageName'), type: 'protect'}) + '">protection log</a>' ),
				Twinkle.protect.hasStableLog ? $("<span> &bull; </span>") : null
			);
		if (Twinkle.protect.hasStableLog)
			$linkMarkup.append($( '<a target="_blank" href="' + mw.util.getUrl('Special:Log', {action: 'view', page: mw.config.get('wgPageName'), type: 'stable'}) + '">pending changes log</a>)' ));

		Morebits.status.init($('div[name="hasprotectlog"] span')[0]);
		Morebits.status.warn(
			currentlyProtected ? 'Previous protections' : 'This page has been protected in the past',
			$linkMarkup[0]
		);
	}

	Morebits.status.init($('div[name="currentprot"] span')[0]);
	var protectionNode = [], statusLevel = 'info';

	if (currentlyProtected) {
		$.each(Twinkle.protect.currentProtectionLevels, function(type, settings) {
			var label = type === 'stabilize' ? 'Pending Changes' : Morebits.string.toUpperCaseFirstChar(type);
			protectionNode.push($("<b>" + label + ": " + settings.level + "</b>")[0]);
			if (settings.expiry === 'infinity') {
				protectionNode.push(" (indefinite) ");
			} else {
				protectionNode.push(" (expires " + new Date(settings.expiry).toUTCString() + ") ");
			}
			if (settings.cascade) {
				protectionNode.push("(cascading) ");
			}
		});
		statusLevel = 'warn';
	} else {
		protectionNode.push($("<b>no protection</b>")[0]);
	}

	Morebits.status[statusLevel]("Current protection level", protectionNode);
};

Twinkle.protect.callback.changeAction = function twinkleprotectCallbackChangeAction(e) {
	var field_preset;
	var field1;
	var field2;
	var isTemplate = mw.config.get("wgNamespaceNumber") === 10 || mw.config.get("wgNamespaceNumber") === 828;

	switch (e.target.values) {
		case 'protect':
			field_preset = new Morebits.quickForm.element({ type: 'field', label: 'Preset', name: 'field_preset' });
			field_preset.append({
					type: 'select',
					name: 'category',
					label: 'Choose a preset:',
					event: Twinkle.protect.callback.changePreset,
					list: (mw.config.get('wgArticleId') ?
						Twinkle.protect.protectionTypes.filter(function(v) {
							return isTemplate || v.label !== 'Template protection';
						}) :
						Twinkle.protect.protectionTypesCreate)
				});

			field2 = new Morebits.quickForm.element({ type: 'field', label: 'Protection options', name: 'field2' });
			field2.append({ type: 'div', name: 'currentprot', label: ' ' });  // holds the current protection level, as filled out by the async callback
			field2.append({ type: 'div', name: 'hasprotectlog', label: ' ' });
			// for existing pages
			if (mw.config.get('wgArticleId')) {
				field2.append({
						type: 'checkbox',
						name: 'editmodify',
						event: Twinkle.protect.formevents.editmodify,
						list: [
							{
								label: 'Modify edit protection',
								value: 'editmodify',
								tooltip: 'If this is turned off, the edit protection level, and expiry time, will be left as is.',
								checked: true
							}
						]
					});
				var editlevel = field2.append({
						type: 'select',
						name: 'editlevel',
						label: 'Edit protection:',
						event: Twinkle.protect.formevents.editlevel
					});
				editlevel.append({
						type: 'option',
						label: 'All',
						value: 'all'
					});
				editlevel.append({
						type: 'option',
						label: 'Autoconfirmed',
						value: 'autoconfirmed'
					});
				editlevel.append({
						type: 'option',
						label: 'Extended confirmed',
						value: 'extendedconfirmed'
					});
				if (isTemplate) {
					editlevel.append({
							type: 'option',
							label: 'Template editor',
							value: 'templateeditor'
						});
				}
				editlevel.append({
						type: 'option',
						label: 'Sysop',
						value: 'sysop',
						selected: true
					});
				field2.append({
						type: 'select',
						name: 'editexpiry',
						label: 'Expires:',
						event: function(e) {
							if (e.target.value === 'custom') {
								Twinkle.protect.doCustomExpiry(e.target);
							}
						},
						// default expiry selection is conditionally set in Twinkle.protect.callback.changePreset
						list: [
							{ label: '1 hour', value: '1 hour' },
							{ label: '2 hours', value: '2 hours' },
							{ label: '3 hours', value: '3 hours' },
							{ label: '6 hours', value: '6 hours' },
							{ label: '12 hours', value: '12 hours' },
							{ label: '1 day', value: '1 day' },
							{ label: '2 days', value: '2 days' },
							{ label: '3 days', value: '3 days' },
							{ label: '4 days', value: '4 days' },
							{ label: '1 week', value: '1 week' },
							{ label: '2 weeks', value: '2 weeks' },
							{ label: '1 month', value: '1 month' },
							{ label: '2 months', value: '2 months' },
							{ label: '3 months', value: '3 months' },
							{ label: '1 year', value: '1 year' },
							{ label: 'indefinite', value:'indefinite' },
							{ label: 'Custom...', value: 'custom' }
						]
					});
				field2.append({
						type: 'checkbox',
						name: 'movemodify',
						event: Twinkle.protect.formevents.movemodify,
						list: [
							{
								label: 'Modify move protection',
								value: 'movemodify',
								tooltip: 'If this is turned off, the move protection level, and expiry time, will be left as is.',
								checked: true
							}
						]
					});
				var movelevel = field2.append({
						type: 'select',
						name: 'movelevel',
						label: 'Move protection:',
						event: Twinkle.protect.formevents.movelevel
					});
				movelevel.append({
						type: 'option',
						label: 'All',
						value: 'all'
					});
				movelevel.append({
						type: 'option',
						label: 'Autoconfirmed',
						value: 'autoconfirmed'
					});
				movelevel.append({
						type: 'option',
						label: 'Extended confirmed',
						value: 'extendedconfirmed'
					});
				if (isTemplate) {
					movelevel.append({
							type: 'option',
							label: 'Template editor',
							value: 'templateeditor'
						});
				}
				movelevel.append({
						type: 'option',
						label: 'Sysop',
						value: 'sysop',
						selected: true
					});
				field2.append({
						type: 'select',
						name: 'moveexpiry',
						label: 'Expires:',
						event: function(e) {
							if (e.target.value === 'custom') {
								Twinkle.protect.doCustomExpiry(e.target);
							}
						},
						// default expiry selection is conditionally set in Twinkle.protect.callback.changePreset
						list: [
							{ label: '1 hour', value: '1 hour' },
							{ label: '2 hours', value: '2 hours' },
							{ label: '3 hours', value: '3 hours' },
							{ label: '6 hours', value: '6 hours' },
							{ label: '12 hours', value: '12 hours' },
							{ label: '1 day', value: '1 day' },
							{ label: '2 days', value: '2 days' },
							{ label: '3 days', value: '3 days' },
							{ label: '4 days', value: '4 days' },
							{ label: '1 week', value: '1 week' },
							{ label: '2 weeks', value: '2 weeks' },
							{ label: '1 month', value: '1 month' },
							{ label: '2 months', value: '2 months' },
							{ label: '3 months', value: '3 months' },
							{ label: '1 year', value: '1 year' },
							{ label: 'indefinite', value: 'indefinite' },
							{ label: 'Custom...', value: 'custom' }
						]
					});
				field2.append({
						type: 'checkbox',
						name: 'pcmodify',
						event: Twinkle.protect.formevents.pcmodify,
						list: [
							{
								label: 'Modify pending changes protection',
								value: 'pcmodify',
								tooltip: 'If this is turned off, the pending changes level, and expiry time, will be left as is.',
								checked: true
							}
						]
					});
				var pclevel = field2.append({
						type: 'select',
						name: 'pclevel',
						label: 'Pending changes:',
						event: Twinkle.protect.formevents.pclevel
					});
				pclevel.append({
						type: 'option',
						label: 'None',
						value: 'none'
					});
				pclevel.append({
						type: 'option',
						label: 'Pending changes',
						value: 'autoconfirmed',
						selected: true
					});
				field2.append({
						type: 'select',
						name: 'pcexpiry',
						label: 'Expires:',
						event: function(e) {
							if (e.target.value === 'custom') {
								Twinkle.protect.doCustomExpiry(e.target);
							}
						},
						list: [
							{ label: '1 hour', value: '1 hour' },
							{ label: '2 hours', value: '2 hours' },
							{ label: '3 hours', value: '3 hours' },
							{ label: '6 hours', value: '6 hours' },
							{ label: '12 hours', value: '12 hours' },
							{ label: '1 day', value: '1 day' },
							{ label: '2 days', value: '2 days' },
							{ label: '3 days', value: '3 days' },
							{ label: '4 days', value: '4 days' },
							{ label: '1 week', value: '1 week' },
							{ label: '2 weeks', value: '2 weeks' },
							{ label: '1 month', selected: true, value: '1 month' },
							{ label: '2 months', value: '2 months' },
							{ label: '3 months', value: '3 months' },
							{ label: '1 year', value: '1 year' },
							{ label: 'indefinite', value:'indefinite' },
							{ label: 'Custom...', value: 'custom' }
						]
					});
			} else {  // for non-existing pages
				var createlevel = field2.append({
						type: 'select',
						name: 'createlevel',
						label: 'Create protection:',
						event: Twinkle.protect.formevents.createlevel
					});
				createlevel.append({
						type: 'option',
						label: 'All',
						value: 'all'
					});
				createlevel.append({
						type: 'option',
						label: 'Autoconfirmed',
						value: 'autoconfirmed'
					});
				if (isTemplate) {
					createlevel.append({
							type: 'option',
							label: 'Template editor',
							value: 'templateeditor'
						});
				}
				createlevel.append({
						type: 'option',
						label: 'Extended confirmed',
						value: 'extendedconfirmed',
						selected: true
					});
				createlevel.append({
						type: 'option',
						label: 'Sysop',
						value: 'sysop'
					});
				field2.append({
						type: 'select',
						name: 'createexpiry',
						label: 'Expires:',
						event: function(e) {
							if (e.target.value === 'custom') {
								Twinkle.protect.doCustomExpiry(e.target);
							}
						},
						list: [
							{ label: '1 hour', value: '1 hour' },
							{ label: '2 hours', value: '2 hours' },
							{ label: '3 hours', value: '3 hours' },
							{ label: '6 hours', value: '6 hours' },
							{ label: '12 hours', value: '12 hours' },
							{ label: '1 day', value: '1 day' },
							{ label: '2 days', value: '2 days' },
							{ label: '3 days', value: '3 days' },
							{ label: '4 days', value: '4 days' },
							{ label: '1 week', value: '1 week' },
							{ label: '2 weeks', value: '2 weeks' },
							{ label: '1 month', value: '1 month' },
							{ label: '2 months', value: '2 months' },
							{ label: '3 months', value: '3 months' },
							{ label: '1 year', value: '1 year' },
							{ label: 'indefinite', selected: true, value: 'indefinite' },
							{ label: 'Custom...', value: 'custom' }
						]
					});
			}
			field2.append({
					type: 'textarea',
					name: 'protectReason',
					label: 'Reason (for protection log):'
				});
			if (!mw.config.get('wgArticleId')) {  // tagging isn't relevant for non-existing pages
				break;
			}
			/* falls through */
		case 'tag':
			field1 = new Morebits.quickForm.element({ type: 'field', label: 'Tagging options', name: 'field1' });
			field1.append({ type: 'div', name: 'currentprot', label: ' ' });  // holds the current protection level, as filled out by the async callback
			field1.append({ type: 'div', name: 'hasprotectlog', label: ' ' });
			field1.append( {
					type: 'select',
					name: 'tagtype',
					label: 'Choose protection template:',
					list: Twinkle.protect.protectionTags,
					event: Twinkle.protect.formevents.tagtype
				} );
			field1.append( {
					type: 'checkbox',
					list: [
						{
							name: 'small',
							label: 'Iconify (small=yes)',
							tooltip: 'Will use the |small=yes feature of the template, and only render it as a keylock',
							checked: true
						},
						{
							name: 'noinclude',
							label: 'Wrap protection template with <noinclude>',
							tooltip: 'Will wrap the protection template in &lt;noinclude&gt; tags, so that it won\'t transclude',
							checked: (mw.config.get('wgNamespaceNumber') === 10)
						}
					]
				} );
			break;

		case 'request':
			field_preset = new Morebits.quickForm.element({ type: 'field', label: 'Type of protection', name: 'field_preset' });
			field_preset.append({
					type: 'select',
					name: 'category',
					label: 'Type and reason:',
					event: Twinkle.protect.callback.changePreset,
					list: (mw.config.get('wgArticleId') ? Twinkle.protect.protectionTypes : Twinkle.protect.protectionTypesCreate)
				});

			field1 = new Morebits.quickForm.element({ type: 'field', label: 'Options', name: 'field1' });
			field1.append({ type: 'div', name: 'currentprot', label: ' ' });  // holds the current protection level, as filled out by the async callback
			field1.append({ type: 'div', name: 'hasprotectlog', label: ' ' });
			field1.append( {
					type: 'select',
					name: 'expiry',
					label: 'Duration: ',
					list: [
						{ label: 'Temporary', value: 'temporary' },
						{ label: 'Indefinite', value: 'indefinite' },
						{ label: '', selected: true, value: '' }
					]
				} );
			field1.append({
					type: 'textarea',
					name: 'reason',
					label: 'Reason: '
				});
			break;
		default:
			alert("Something's afoot in twinkleprotect");
			break;
	}

	var oldfield;

	if (field_preset) {
		oldfield = $(e.target.form).find('fieldset[name="field_preset"]')[0];
		oldfield.parentNode.replaceChild(field_preset.render(), oldfield);
	} else {
		$(e.target.form).find('fieldset[name="field_preset"]').css('display', 'none');
	}
	if (field1) {
		oldfield = $(e.target.form).find('fieldset[name="field1"]')[0];
		oldfield.parentNode.replaceChild(field1.render(), oldfield);
	} else {
		$(e.target.form).find('fieldset[name="field1"]').css('display', 'none');
	}
	if (field2) {
		oldfield = $(e.target.form).find('fieldset[name="field2"]')[0];
		oldfield.parentNode.replaceChild(field2.render(), oldfield);
	} else {
		$(e.target.form).find('fieldset[name="field2"]').css('display', 'none');
	}

	if (e.target.values === 'protect') {
		// fake a change event on the preset dropdown
		var evt = document.createEvent( "Event" );
		evt.initEvent( 'change', true, true );
		e.target.form.category.dispatchEvent( evt );

		// reduce vertical height of dialog
		$(e.target.form).find('fieldset[name="field2"] select').parent().css({ display: 'inline-block', marginRight: '0.5em' });
	}

	// re-add protection level and log info, if it's available
	Twinkle.protect.callback.showLogAndCurrentProtectInfo();
};

Twinkle.protect.formevents = {
	editmodify: function twinkleprotectFormEditmodifyEvent(e) {
		e.target.form.editlevel.disabled = !e.target.checked;
		e.target.form.editexpiry.disabled = !e.target.checked || (e.target.form.editlevel.value === 'all');
		e.target.form.editlevel.style.color = e.target.form.editexpiry.style.color = (e.target.checked ? "" : "transparent");
	},
	editlevel: function twinkleprotectFormEditlevelEvent(e) {
		e.target.form.editexpiry.disabled = (e.target.value === 'all');
	},
	movemodify: function twinkleprotectFormMovemodifyEvent(e) {
		// sync move settings with edit settings if applicable
		if (e.target.form.movelevel.disabled && !e.target.form.editlevel.disabled) {
			e.target.form.movelevel.value = e.target.form.editlevel.value;
			e.target.form.moveexpiry.value = e.target.form.editexpiry.value;
		} else if (e.target.form.editlevel.disabled) {
			e.target.form.movelevel.value = 'sysop';
			e.target.form.moveexpiry.value = 'indefinite';
		}
		e.target.form.movelevel.disabled = !e.target.checked;
		e.target.form.moveexpiry.disabled = !e.target.checked || (e.target.form.movelevel.value === 'all');
		e.target.form.movelevel.style.color = e.target.form.moveexpiry.style.color = (e.target.checked ? "" : "transparent");
	},
	movelevel: function twinkleprotectFormMovelevelEvent(e) {
		e.target.form.moveexpiry.disabled = (e.target.value === 'all');
	},
	pcmodify: function twinkleprotectFormPcmodifyEvent(e) {
		e.target.form.pclevel.disabled = !e.target.checked;
		e.target.form.pcexpiry.disabled = !e.target.checked || (e.target.form.pclevel.value === 'none');
		e.target.form.pclevel.style.color = e.target.form.pcexpiry.style.color = (e.target.checked ? "" : "transparent");
	},
	pclevel: function twinkleprotectFormPclevelEvent(e) {
		e.target.form.pcexpiry.disabled = (e.target.value === 'none');
	},
	createlevel: function twinkleprotectFormCreatelevelEvent(e) {
		e.target.form.createexpiry.disabled = (e.target.value === 'all');
	},
	tagtype: function twinkleprotectFormTagtypeEvent(e) {
		e.target.form.small.disabled = e.target.form.noinclude.disabled = (e.target.value === 'none') || (e.target.value === 'noop');
	}
};

Twinkle.protect.doCustomExpiry = function twinkleprotectDoCustomExpiry(target) {
	var custom = prompt('Enter a custom expiry time.  \nYou can use relative times, like "1 minute" or "19 days", or absolute timestamps, "yyyymmddhhmm" (e.g. "200602011405" is Feb 1, 2006, at 14:05 UTC).', '');
	if (custom) {
		var option = document.createElement('option');
		option.setAttribute('value', custom);
		option.textContent = custom;
		target.appendChild(option);
		target.value = custom;
	} else {
		target.selectedIndex = 0;
	}
};

Twinkle.protect.protectionTypes = [
	{ label: 'Unprotection', value: 'unprotect' },
	{
		label: 'Full protection',
		list: [
			{ label: 'Generic (full)', value: 'pp-protected' },
			{ label: 'Content dispute/edit warring (full)', value: 'pp-dispute' },
			{ label: 'Persistent vandalism (full)', value: 'pp-vandalism' },
			{ label: 'User talk of blocked user (full)', value: 'pp-usertalk' }
		]
	},
	{
		label: 'Template protection',
		list: [
			{ label: 'Highly visible template (TE)', value: 'pp-template' }
		]
	},
	{
		label: 'Extended confirmed protection',
		list: [
			{ label: 'Arbitration enforcement (ECP)', selected: true, value: 'pp-30-500-arb' },
			{ label: 'Persistent vandalism (ECP)', value: 'pp-30-500-vandalism' },
			{ label: 'Disruptive editing (ECP)', value: 'pp-30-500-disruptive' },
			{ label: 'BLP policy violations (ECP)', value: 'pp-30-500-blp' },
			{ label: 'Sockpuppetry (ECP)', value: 'pp-30-500-sock' }
		]
	},
	{
		label: 'Semi-protection',
		list: [
			{ label: 'Generic (semi)', value: 'pp-semi-protected' },
			{ label: 'Persistent vandalism (semi)', selected: true, value: 'pp-semi-vandalism' },
			{ label: 'Disruptive editing (semi)', value: 'pp-semi-disruptive' },
			{ label: 'Adding unsourced content (semi)', value: 'pp-semi-unsourced' },
			{ label: 'BLP policy violations (semi)', value: 'pp-semi-blp' },
			{ label: 'Sockpuppetry (semi)', value: 'pp-semi-sock' },
			{ label: 'User talk of blocked user (semi)', value: 'pp-semi-usertalk' }
		]
	},
	{
		label: 'Pending changes',
		list: [
			{ label: 'Generic (PC)', value: 'pp-pc-protected' },
			{ label: 'Persistent vandalism (PC)', value: 'pp-pc-vandalism' },
			{ label: 'Disruptive editing (PC)', value: 'pp-pc-disruptive' },
			{ label: 'Adding unsourced content (PC)', value: 'pp-pc-unsourced' },
			{ label: 'BLP policy violations (PC)', value: 'pp-pc-blp' }
		]
	},
	{
		label: 'Move protection',
		list: [
			{ label: 'Generic (move)', value: 'pp-move' },
			{ label: 'Dispute/move warring (move)', value: 'pp-move-dispute' },
			{ label: 'Page-move vandalism (move)', value: 'pp-move-vandalism' },
			{ label: 'Highly visible page (move)', value: 'pp-move-indef' }
		]
	}
];

Twinkle.protect.protectionTypesCreate = [
	{ label: 'Unprotection', value: 'unprotect' },
	{
		label: 'Create protection',
		list: [
			{ label: 'Generic ({{pp-create}})', value: 'pp-create' },
			{ label: 'Offensive name', value: 'pp-create-offensive' },
			{ label: 'Repeatedly recreated', selected: true, value: 'pp-create-salt' },
			{ label: 'Recently deleted BLP', value: 'pp-create-blp' }
		]
	}
];

// A page with both regular and PC protection will be assigned its regular
// protection weight plus 2
Twinkle.protect.protectionWeight = {
	sysop: 40,
	templateeditor: 30,
	extendedconfirmed: 20,
	autoconfirmed: 10,
	flaggedrevs_autoconfirmed: 5,  // Pending Changes protection alone
	all: 0,
	flaggedrevs_none: 0  // just in case
};

// NOTICE: keep this synched with [[MediaWiki:Protect-dropdown]]
// Also note: stabilize = Pending Changes level
Twinkle.protect.protectionPresetsInfo = {
	'pp-protected': {
		edit: 'sysop',
		move: 'sysop',
		reason: null
	},
	'pp-dispute': {
		edit: 'sysop',
		move: 'sysop',
		reason: '[[WP:PP#Content disputes|Edit warring / content dispute]]'
	},
	'pp-vandalism': {
		edit: 'sysop',
		move: 'sysop',
		reason: 'Persistent [[WP:Vandalism|vandalism]]'
	},
	'pp-usertalk': {
		edit: 'sysop',
		move: 'sysop',
		reason: '[[WP:PP#Talk-page protection|Inappropriate use of user talk page while blocked]]'
	},
	'pp-template': {
		edit: 'templateeditor',
		move: 'templateeditor',
		reason: '[[WP:High-risk templates|Highly visible template]]'
	},
	'pp-30-500-arb': {
		edit: 'extendedconfirmed',
		move: 'extendedconfirmed',
		reason: '[[WP:30/500|Arbitration enforcement]]',
		template: 'pp-30-500'
	},
	'pp-30-500-vandalism': {
		edit: 'extendedconfirmed',
		move: 'extendedconfirmed',
		reason: 'Persistent [[WP:Vandalism|vandalism]] from (auto)confirmed accounts',
		template: 'pp-30-500'
	},
	'pp-30-500-disruptive': {
		edit: 'extendedconfirmed',
		move: 'extendedconfirmed',
		reason: 'Persistent [[WP:Disruptive editing|disruptive editing]] from (auto)confirmed accounts',
		template: 'pp-30-500'
	},
	'pp-30-500-blp': {
		edit: 'extendedconfirmed',
		move: 'extendedconfirmed',
		reason: 'Persistent violations of the [[WP:BLP|biographies of living persons policy]] from (auto)confirmed accounts',
		template: 'pp-30-500'
	},
	'pp-30-500-sock': {
		edit: 'extendedconfirmed',
		move: 'extendedconfirmed',
		reason: 'Persistent [[WP:Sock puppetry|sock puppetry]]',
		template: 'pp-30-500'
	},
	'pp-semi-vandalism': {
		edit: 'autoconfirmed',
		reason: 'Persistent [[WP:Vandalism|vandalism]]',
		template: 'pp-vandalism'
	},
	'pp-semi-disruptive': {
		edit: 'autoconfirmed',
		reason: 'Persistent [[WP:Disruptive editing|disruptive editing]]',
		template: 'pp-protected'
	},
	'pp-semi-unsourced': {
		edit: 'autoconfirmed',
		reason: 'Persistent addition of [[WP:INTREF|unsourced or poorly sourced content]]',
		template: 'pp-protected'
	},
	'pp-semi-blp': {
		edit: 'autoconfirmed',
		reason: 'Violations of the [[WP:BLP|biographies of living persons policy]]',
		template: 'pp-blp'
	},
	'pp-semi-usertalk': {
		edit: 'autoconfirmed',
		move: 'autoconfirmed',
		reason: '[[WP:PP#Talk-page protection|Inappropriate use of user talk page while blocked]]',
		template: 'pp-usertalk'
	},
	'pp-semi-template': {  // removed for now
		edit: 'autoconfirmed',
		move: 'autoconfirmed',
		reason: '[[WP:High-risk templates|Highly visible template]]',
		template: 'pp-template'
	},
	'pp-semi-sock': {
		edit: 'autoconfirmed',
		reason: 'Persistent [[WP:Sock puppetry|sock puppetry]]',
		template: 'pp-sock'
	},
	'pp-semi-protected': {
		edit: 'autoconfirmed',
		reason: null,
		template: 'pp-protected'
	},
	'pp-pc-vandalism': {
		stabilize: 'autoconfirmed',  // stabilize = Pending Changes
		reason: 'Persistent [[WP:Vandalism|vandalism]]',
		template: 'pp-pc'
	},
	'pp-pc-disruptive': {
		stabilize: 'autoconfirmed',
		reason: 'Persistent [[WP:Disruptive editing|disruptive editing]]',
		template: 'pp-pc'
	},
	'pp-pc-unsourced': {
		stabilize: 'autoconfirmed',
		reason: 'Persistent addition of [[WP:INTREF|unsourced or poorly sourced content]]',
		template: 'pp-pc'
	},
	'pp-pc-blp': {
		stabilize: 'autoconfirmed',
		reason: 'Violations of the [[WP:BLP|biographies of living persons policy]]',
		template: 'pp-pc'
	},
	'pp-pc-protected': {
		stabilize: 'autoconfirmed',
		reason: null,
		template: 'pp-pc'
	},
	'pp-move': {
		move: 'sysop',
		reason: null
	},
	'pp-move-dispute': {
		move: 'sysop',
		reason: '[[WP:MOVP|Move warring]]'
	},
	'pp-move-vandalism': {
		move: 'sysop',
		reason: '[[WP:MOVP|Page-move vandalism]]'
	},
	'pp-move-indef': {
		move: 'sysop',
		reason: '[[WP:MOVP|Highly visible page]]'
	},
	'unprotect': {
		edit: 'all',
		move: 'all',
		stabilize: 'none',
		create: 'all',
		reason: null,
		template: 'none'
	},
	'pp-create-offensive': {
		create: 'sysop',
		reason: '[[WP:SALT|Offensive name]]'
	},
	'pp-create-salt': {
		create: 'extendedconfirmed',
		reason: '[[WP:SALT|Repeatedly recreated]]'
	},
	'pp-create-blp': {
		create: 'extendedconfirmed',
		reason: '[[WP:BLPDEL|Recently deleted BLP]]'
	},
	'pp-create': {
		create: 'extendedconfirmed',
		reason: '{{pp-create}}'
	}
};

Twinkle.protect.protectionTags = [
	{
		label: 'None (remove existing protection templates)',
		value: 'none'
	},
	{
		label: 'None (do not remove existing protection templates)',
		value: 'noop'
	},
	{
		label: 'Edit protection templates',
		list: [
			{ label: '{{pp-vandalism}}: vandalism', value: 'pp-vandalism' },
			{ label: '{{pp-dispute}}: dispute/edit war', value: 'pp-dispute', selected: true },
			{ label: '{{pp-blp}}: BLP violations', value: 'pp-blp' },
			{ label: '{{pp-sock}}: sockpuppetry', value: 'pp-sock' },
			{ label: '{{pp-template}}: high-risk template', value: 'pp-template' },
			{ label: '{{pp-usertalk}}: blocked user talk', value: 'pp-usertalk' },
			{ label: '{{pp-protected}}: general protection', value: 'pp-protected' },
			{ label: '{{pp-semi-indef}}: general long-term semi-protection', value: 'pp-semi-indef' },
			{ label: '{{pp-30-500}}: extended confirmed protection', value: 'pp-30-500' }
		]
	},
	{
		label: 'Pending changes templates',
		list: [
			{ label: '{{pp-pc}}: pending changes', value: 'pp-pc' }
		]
	},
	{
		label: 'Move protection templates',
		list: [
			{ label: '{{pp-move-dispute}}: dispute/move war', value: 'pp-move-dispute' },
			{ label: '{{pp-move-vandalism}}: page-move vandalism', value: 'pp-move-vandalism' },
			{ label: '{{pp-move-indef}}: general long-term', value: 'pp-move-indef' },
			{ label: '{{pp-move}}: other', value: 'pp-move' }
		]
	}
];

Twinkle.protect.callback.changePreset = function twinkleprotectCallbackChangePreset(e) {
	var form = e.target.form;

	var actiontypes = form.actiontype;
	var actiontype;
	for( var i = 0; i < actiontypes.length; i++ )
	{
		if( !actiontypes[i].checked ) {
			continue;
		}
		actiontype = actiontypes[i].values;
		break;
	}

	if (actiontype === 'protect') {  // actually protecting the page
		var item = Twinkle.protect.protectionPresetsInfo[form.category.value];

		if (mw.config.get('wgArticleId')) {
			if (item.edit) {
				form.editmodify.checked = true;
				Twinkle.protect.formevents.editmodify({ target: form.editmodify });
				form.editlevel.value = item.edit;
				Twinkle.protect.formevents.editlevel({ target: form.editlevel });
				form.editexpiry.value = '2 days';
			} else {
				form.editmodify.checked = false;
				Twinkle.protect.formevents.editmodify({ target: form.editmodify });
			}

			if (item.move) {
				form.movemodify.checked = true;
				Twinkle.protect.formevents.movemodify({ target: form.movemodify });
				form.movelevel.value = item.move;
				Twinkle.protect.formevents.movelevel({ target: form.movelevel });
				form.moveexpiry.value = '2 days';
			} else {
				form.movemodify.checked = false;
				Twinkle.protect.formevents.movemodify({ target: form.movemodify });
			}

			if (item.stabilize) {
				form.pcmodify.checked = true;
				Twinkle.protect.formevents.pcmodify({ target: form.pcmodify });
				form.pclevel.value = item.stabilize;
				Twinkle.protect.formevents.pclevel({ target: form.pclevel });
			} else {
				form.pcmodify.checked = false;
				Twinkle.protect.formevents.pcmodify({ target: form.pcmodify });
			}
		} else {
			if (item.create) {
				form.createlevel.value = item.create;
				Twinkle.protect.formevents.createlevel({ target: form.createlevel });
			}
		}

		var reasonField = (actiontype === "protect" ? form.protectReason : form.reason);
		if (item.reason) {
			reasonField.value = item.reason;
		} else {
			reasonField.value = '';
		}

		// sort out tagging options
		if (mw.config.get('wgArticleId')) {
			if( form.category.value === 'unprotect' ) {
				form.tagtype.value = 'none';
			} else {
				form.tagtype.value = (item.template ? item.template : form.category.value);
			}
			Twinkle.protect.formevents.tagtype({ target: form.tagtype });

			if( /template/.test( form.category.value ) ) {
				form.noinclude.checked = true;
				form.editexpiry.value = form.moveexpiry.value = form.pcexpiry.value = "indefinite";
			} else if( mw.config.get('wgNamespaceNumber') !== 10 ) {
				form.noinclude.checked = false;
			}
		}

	} else {  // RPP request
		if( form.category.value === 'unprotect' ) {
			form.expiry.value = '';
			form.expiry.disabled = true;
		} else {
			form.expiry.value = '';
			form.expiry.disabled = false;
		}
	}
};

Twinkle.protect.callback.evaluate = function twinkleprotectCallbackEvaluate(e) {
	var form = e.target;

	var actiontypes = form.actiontype;
	var actiontype;
	for( var i = 0; i < actiontypes.length; i++ )
	{
		if( !actiontypes[i].checked ) {
			continue;
		}
		actiontype = actiontypes[i].values;
		break;
	}

	var tagparams;
	if( actiontype === 'tag' || (actiontype === 'protect' && mw.config.get('wgArticleId')) ) {
		tagparams = {
			tag: form.tagtype.value,
			reason: ((form.tagtype.value === 'pp-protected' || form.tagtype.value === 'pp-semi-protected' || form.tagtype.value === 'pp-move') && form.protectReason) ? form.protectReason.value : null,
			small: form.small.checked,
			noinclude: form.noinclude.checked
		};
	}

	switch (actiontype) {
		case 'protect':
			// protect the page
			Morebits.wiki.actionCompleted.redirect = mw.config.get('wgPageName');
			Morebits.wiki.actionCompleted.notice = "Protection complete";

			var statusInited = false;
			var thispage;

			var allDone = function twinkleprotectCallbackAllDone() {
				if (thispage) {
					thispage.getStatusElement().info("done");
				}
				if (tagparams) {
					Twinkle.protect.callbacks.taggingPageInitial(tagparams);
				}
			};

			var stabilizeValues = {};
			if (form.pclevel) {
				stabilizeValues = {
					pclevel: form.pclevel.value,
					pcexpiry: form.pcexpiry.value,
					protectReason: form.protectReason.value
				};
			}

			var protectIt = function twinkleprotectCallbackProtectIt(next) {
				thispage = new Morebits.wiki.page(mw.config.get('wgPageName'), "Protecting page");
				if (mw.config.get('wgArticleId')) {
					if (form.editmodify.checked) {
						thispage.setEditProtection(form.editlevel.value, form.editexpiry.value);
					}
					if (form.movemodify.checked) {
						thispage.setMoveProtection(form.movelevel.value, form.moveexpiry.value);
					}
				} else {
					thispage.setCreateProtection(form.createlevel.value, form.createexpiry.value);
					thispage.setWatchlist(false);
				}

				if (form.protectReason.value) {
					thispage.setEditSummary(form.protectReason.value);
				} else {
					alert("You must enter a protect reason, which will be inscribed into the protection log.");
					return;
				}

				if (!statusInited) {
					Morebits.simpleWindow.setButtonsEnabled( false );
					Morebits.status.init( form );
					statusInited = true;
				}

				thispage.protect(next);
			};

			var stabilizeIt = function twinkleprotectCallbackStabilizeIt() {
				if (thispage) {
					thispage.getStatusElement().info("done");
				}

				thispage = new Morebits.wiki.page(mw.config.get('wgPageName'), "Applying pending changes protection");
				thispage.setFlaggedRevs(stabilizeValues.pclevel, stabilizeValues.pcexpiry);

				if (stabilizeValues.protectReason) {
					thispage.setEditSummary(stabilizeValues.protectReason);
				} else {
					alert("You must enter a protect reason, which will be inscribed into the protection log.");
					return;
				}

				if (!statusInited) {
					Morebits.simpleWindow.setButtonsEnabled(false);
					Morebits.status.init(form);
					statusInited = true;
				}

				thispage.stabilize(allDone);
			};

			if ((form.editmodify && form.editmodify.checked) || (form.movemodify && form.movemodify.checked) ||
				!mw.config.get('wgArticleId')) {
				if (form.pcmodify && form.pcmodify.checked) {
					protectIt(stabilizeIt);
				} else {
					protectIt(allDone);
				}
			} else if (form.pcmodify && form.pcmodify.checked) {
				stabilizeIt();
			} else {
				alert("Please give Twinkle something to do! \nIf you just want to tag the page, you can choose the 'Tag page with protection template' option at the top.");
			}

			break;

		case 'tag':
			// apply a protection template

			Morebits.simpleWindow.setButtonsEnabled( false );
			Morebits.status.init( form );

			Morebits.wiki.actionCompleted.redirect = mw.config.get('wgPageName');
			Morebits.wiki.actionCompleted.followRedirect = false;
			Morebits.wiki.actionCompleted.notice = "Tagging complete";

			Twinkle.protect.callbacks.taggingPageInitial(tagparams);
			break;

		case 'request':
			// file request at RFPP
			var typename, typereason;
			switch( form.category.value ) {
				case 'pp-dispute':
				case 'pp-vandalism':
				case 'pp-usertalk':
				case 'pp-protected':
					typename = 'full protection';
					break;
				case 'pp-template':
					typename = 'template protection';
					break;
				case 'pp-30-500-arb':
				case 'pp-30-500-vandalism':
				case 'pp-30-500-disruptive':
				case 'pp-30-500-blp':
				case 'pp-30-500-sock':
					typename = 'extended confirmed';
					break;
				case 'pp-semi-vandalism':
				case 'pp-semi-disruptive':
				case 'pp-semi-unsourced':
				case 'pp-semi-usertalk':
				case 'pp-semi-sock':
				case 'pp-semi-blp':
				case 'pp-semi-protected':
					typename = 'semi-protection';
					break;
				case 'pp-pc-vandalism':
				case 'pp-pc-blp':
				case 'pp-pc-protected':
				case 'pp-pc-unsourced':
				case 'pp-pc-disruptive':
					typename = 'pending changes';
					break;
				case 'pp-move':
				case 'pp-move-dispute':
				case 'pp-move-indef':
				case 'pp-move-vandalism':
					typename = 'move protection';
					break;
				case 'pp-create':
				case 'pp-create-offensive':
				case 'pp-create-blp':
				case 'pp-create-salt':
					typename = 'create protection';
					break;
				case 'unprotect':
					/* falls through */
				default:
					typename = 'unprotection';
					break;
			}
			switch (form.category.value) {
				case 'pp-dispute':
					typereason = 'Content dispute/edit warring';
					break;
				case 'pp-vandalism':
				case 'pp-semi-vandalism':
				case 'pp-pc-vandalism':
				case 'pp-30-500-vandalism':
					typereason = 'Persistent [[WP:VAND|vandalism]]';
					break;
				case 'pp-semi-disruptive':
				case 'pp-pc-disruptive':
				case 'pp-30-500-disruptive':
					typereason = 'Persistent [[Wikipedia:Disruptive editing|disruptive editing]]';
					break;
				case 'pp-semi-unsourced':
				case 'pp-pc-unsourced':
					typereason = 'Persistent addition of [[WP:INTREF|unsourced or poorly sourced content]]';
					break;
				case 'pp-template':
					typereason = '[[WP:HIGHRISK|High-risk template]]';
					break;
				case 'pp-30-500-arb':
					typereason = '[[WP:30/500|Arbitration enforcement]]';
					break;
				case 'pp-usertalk':
				case 'pp-semi-usertalk':
					typereason = 'Inappropriate use of user talk page while blocked';
					break;
				case 'pp-semi-sock':
				case 'pp-30-500-sock':
					typereason = 'Persistent [[WP:SOCK|sockpuppetry]]';
					break;
				case 'pp-semi-blp':
				case 'pp-pc-blp':
				case 'pp-30-500-blp':
					typereason = '[[WP:BLP|BLP]] policy violations';
					break;
				case 'pp-move-dispute':
					typereason = 'Page title dispute/move warring';
					break;
				case 'pp-move-vandalism':
					typereason = 'Page-move vandalism';
					break;
				case 'pp-move-indef':
					typereason = 'Highly visible page';
					break;
				case 'pp-create-offensive':
					typereason = 'Offensive name';
					break;
				case 'pp-create-blp':
					typereason = 'Recently deleted [[WP:BLP|BLP]]';
					break;
				case 'pp-create-salt':
					typereason = 'Repeatedly recreated';
					break;
				default:
					typereason = '';
					break;
			}

			var reason = typereason;
			if( form.reason.value !== '') {
				if ( typereason !== '' ) {
					reason += "\u00A0\u2013 ";  // U+00A0 NO-BREAK SPACE; U+2013 EN RULE
				}
				reason += form.reason.value;
			}
			if( reason !== '' && reason.charAt( reason.length - 1 ) !== '.' ) {
				reason += '.';
			}

			var rppparams = {
				reason: reason,
				typename: typename,
				category: form.category.value,
				expiry: form.expiry.value
			};

			Morebits.simpleWindow.setButtonsEnabled( false );
			Morebits.status.init( form );

			var rppName = 'Wikipedia:Requests for page protection';

			// Updating data for the action completed event
			Morebits.wiki.actionCompleted.redirect = rppName;
			Morebits.wiki.actionCompleted.notice = "Nomination completed, redirecting now to the discussion page";

			var rppPage = new Morebits.wiki.page( rppName, 'Requesting protection of page');
			rppPage.setFollowRedirect( true );
			rppPage.setCallbackParameters( rppparams );
			rppPage.load( Twinkle.protect.callbacks.fileRequest );
			break;
		default:
			alert("twinkleprotect: unknown kind of action");
			break;
	}
};

Twinkle.protect.callbacks = {
	taggingPageInitial: function( tagparams ) {
		if (tagparams.tag === 'noop') {
			Morebits.status.info("Applying protection template", "nothing to do");
			return;
		}

		var protectedPage = new Morebits.wiki.page( mw.config.get('wgPageName'), 'Tagging page');
		protectedPage.setCallbackParameters( tagparams );
		protectedPage.load( Twinkle.protect.callbacks.taggingPage );
	},
	taggingPage: function( protectedPage ) {
		var params = protectedPage.getCallbackParameters();
		var text = protectedPage.getPageText();
		var tag, summary;

		var oldtag_re = /\s*(?:<noinclude>)?\s*\{\{\s*(pp-[^{}]*?|protected|(?:t|v|s|p-|usertalk-v|usertalk-s|sb|move)protected(?:2)?|protected template|privacy protection)\s*?\}\}\s*(?:<\/noinclude>)?\s*/gi;
		var re_result = oldtag_re.exec(text);
		if (re_result) {
			if (confirm("{{" + re_result[1] + "}} was found on the page. \nClick OK to remove it, or click Cancel to leave it there.")) {
				text = text.replace( oldtag_re, '' );
			}
		}

		if ( params.tag !== 'none' ) {
			tag = params.tag;
			if( params.reason ) {
				tag += '|reason=' + params.reason;
			}
			if( params.small ) {
				tag += '|small=yes';
			}
		}

		if( params.tag === 'none' ) {
			summary = 'Removing protection template' + Twinkle.getPref('summaryAd');
		} else {
			if( Morebits.wiki.isPageRedirect() ) {
				//Only tag if no {{rcat shell}} is found
				if (!text.match(/{{(?:redr|this is a redirect|r(?:edirect)?(?:.?cat.*)?[ _]?sh)/i)) {
					text = text.replace(/#REDIRECT ?(\[\[.*?\]\])(.*)/i, "#REDIRECT $1$2\n\n{{" + tag + "}}");
				} else {
					Morebits.status.info("Redirect category shell present", "nothing to do");
					return;
				}
			} else if( params.noinclude ) {
				text = "<noinclude>{{" + tag + "}}</noinclude>" + text;
			} else {
				text = "{{" + tag + "}}\n" + text;
			}
			summary = "Adding {{" + params.tag + "}}" + Twinkle.getPref('summaryAd');
		}

		protectedPage.setEditSummary( summary );
		protectedPage.setPageText( text );
		protectedPage.setCreateOption( 'nocreate' );
		protectedPage.suppressProtectWarning(); // no need to let admins know they are editing through protection
		protectedPage.save();
	},

	fileRequest: function( rppPage ) {

		var params = rppPage.getCallbackParameters();
		var text = rppPage.getPageText();
		var statusElement = rppPage.getStatusElement();

		var rppRe = new RegExp( '===\\s*(\\[\\[)?\\s*:?\\s*' + RegExp.escape( Morebits.pageNameNorm, true ) + '\\s*(\\]\\])?\\s*===', 'm' );
		var tag = rppRe.exec( text );

		var rppLink = document.createElement('a');
		rppLink.setAttribute('href', mw.util.getUrl(rppPage.getPageName()) );
		rppLink.appendChild(document.createTextNode(rppPage.getPageName()));

		if ( tag ) {
			statusElement.error( [ 'There is already a protection request for this page at ', rppLink, ', aborting.' ] );
			return;
		}

		var newtag = '=== [[:' + Morebits.pageNameNorm + ']] ===\n';
		if( ( new RegExp( '^' + RegExp.escape( newtag ).replace( /\s+/g, '\\s*' ), 'm' ) ).test( text ) ) {
			statusElement.error( [ 'There is already a protection request for this page at ', rppLink, ', aborting.' ] );
			return;
		}
		newtag += '* {{pagelinks|1=' + Morebits.pageNameNorm + '}}\n\n';

		var words;
		switch( params.expiry ) {
		case 'temporary':
			words = "Temporary ";
			break;
		case 'indefinite':
			words = "Indefinite ";
			break;
		default:
			words = "";
			break;
		}

		words += params.typename;

		newtag += "'''" + Morebits.string.toUpperCaseFirstChar(words) + ( params.reason !== '' ? ( ":''' " +
			Morebits.string.formatReasonText(params.reason) ) : ".'''" ) + " ~~~~";

		// If either protection type results in a increased status, then post it under increase
		// else we post it under decrease
		var increase = false;
		var protInfo = Twinkle.protect.protectionPresetsInfo[params.category];

		// function to compute protection weights (see comment at Twinkle.protect.protectionWeight)
		var computeWeight = function(mainLevel, stabilizeLevel) {
			var result = Twinkle.protect.protectionWeight[mainLevel || 'all'];
			if (stabilizeLevel) {
				if (result) {
					if (stabilizeLevel.level === "autoconfirmed") {
						result += 2;
					}
				} else {
					result = Twinkle.protect.protectionWeight["flaggedrevs_" + stabilizeLevel];
				}
			}
			return result;
		};

		// compare the page's current protection weights with the protection we are requesting
		var editWeight = computeWeight(Twinkle.protect.currentProtectionLevels.edit &&
			Twinkle.protect.currentProtectionLevels.edit.level,
			Twinkle.protect.currentProtectionLevels.stabilize &&
			Twinkle.protect.currentProtectionLevels.stabilize.level);
		if (computeWeight(protInfo.edit, protInfo.stabilize) > editWeight ||
			computeWeight(protInfo.move) > computeWeight(Twinkle.protect.currentProtectionLevels.move &&
			Twinkle.protect.currentProtectionLevels.move.level) ||
			computeWeight(protInfo.create) > computeWeight(Twinkle.protect.currentProtectionLevels.create &&
			Twinkle.protect.currentProtectionLevels.create.level)) {
			increase = true;
		}

		var reg;
		if ( increase ) {
			reg = /(\n==\s*Current requests for reduction in protection level\s*==)/;
		} else {
			reg = /(\n==\s*Current requests for edits to a protected page\s*==)/;
		}

		var originalTextLength = text.length;
		text = text.replace( reg, "\n" + newtag + "\n$1");
		if (text.length === originalTextLength)
		{
			var linknode = document.createElement('a');
			linknode.setAttribute("href", mw.util.getUrl("Wikipedia:Twinkle/Fixing RPP") );
			linknode.appendChild(document.createTextNode('How to fix RPP'));
			statusElement.error( [ 'Could not find relevant heading on WP:RPP. To fix this problem, please see ', linknode, '.' ] );
			return;
		}
		statusElement.status( 'Adding new request...' );
		rppPage.setEditSummary( "Requesting " + params.typename + (params.typename === "pending changes" ? ' on [[:' : ' of [[:') +
			Morebits.pageNameNorm + ']].' + Twinkle.getPref('summaryAd') );
		rppPage.setPageText( text );
		rppPage.setCreateOption( 'recreate' );
		rppPage.save();
	}
};

/*
 ****************************************
 *** twinklespeedy.js: CSD module
 ****************************************
 * Mode of invocation:     Tab ("CSD")
 * Active on:              Non-special, existing pages
 * Config directives in:   TwinkleConfig
 *
 * NOTE FOR DEVELOPERS:
 *   If adding a new criterion, add it to the appropriate places at the top of
 *   twinkleconfig.js.  Also check out the default values of the CSD preferences
 *   in twinkle.js, and add your new criterion to those if you think it would be
 *   good.
 */

Twinkle.speedy = function twinklespeedy() {
	// Disable on:
	// * special pages
	// * non-existent pages
	if (mw.config.get('wgNamespaceNumber') < 0 || !mw.config.get('wgArticleId')) {
		return;
	}

	Twinkle.addPortletLink( Twinkle.speedy.callback, "CSD", "tw-csd", Morebits.userIsInGroup('sysop') ? "Delete page according to WP:CSD" : "Request speedy deletion according to WP:CSD" );
};

// This function is run when the CSD tab/header link is clicked
Twinkle.speedy.callback = function twinklespeedyCallback() {
	Twinkle.speedy.initDialog(Morebits.userIsInGroup( 'sysop' ) ? Twinkle.speedy.callback.evaluateSysop : Twinkle.speedy.callback.evaluateUser, true);
};

// Used by unlink feature
Twinkle.speedy.dialog = null;

// The speedy criteria list can be in one of several modes
Twinkle.speedy.mode = {
	sysopSingleSubmit: 1,  // radio buttons, no subgroups, submit when "Submit" button is clicked
	sysopRadioClick: 2,  // radio buttons, no subgroups, submit when a radio button is clicked
	sysopMultipleSubmit: 3, // check boxes, subgroups, "Submit" button already present
	sysopMultipleRadioClick: 4, // check boxes, subgroups, need to add a "Submit" button
	userMultipleSubmit: 5,  // check boxes, subgroups, "Submit" button already pressent
	userMultipleRadioClick: 6,  // check boxes, subgroups, need to add a "Submit" button
	userSingleSubmit: 7,  // radio buttons, subgroups, submit when "Submit" button is clicked
	userSingleRadioClick: 8,  // radio buttons, subgroups, submit when a radio button is clicked

	// are we in "delete page" mode?
	// (sysops can access both "delete page" [sysop] and "tag page only" [user] modes)
	isSysop: function twinklespeedyModeIsSysop(mode) {
		return mode === Twinkle.speedy.mode.sysopSingleSubmit ||
			mode === Twinkle.speedy.mode.sysopMultipleSubmit ||
			mode === Twinkle.speedy.mode.sysopRadioClick ||
			mode === Twinkle.speedy.mode.sysopMultipleRadioClick;
	},
	// do we have a "Submit" button once the form is created?
	hasSubmitButton: function twinklespeedyModeHasSubmitButton(mode) {
		return mode === Twinkle.speedy.mode.sysopSingleSubmit ||
			mode === Twinkle.speedy.mode.sysopMultipleSubmit ||
			mode === Twinkle.speedy.mode.sysopMultipleRadioClick ||
			mode === Twinkle.speedy.mode.userMultipleSubmit ||
			mode === Twinkle.speedy.mode.userMultipleRadioClick ||
			mode === Twinkle.speedy.mode.userSingleSubmit;
	},
	// is db-multiple the outcome here?
	isMultiple: function twinklespeedyModeIsMultiple(mode) {
		return mode === Twinkle.speedy.mode.userMultipleSubmit ||
			mode === Twinkle.speedy.mode.sysopMultipleSubmit ||
			mode === Twinkle.speedy.mode.userMultipleRadioClick ||
			mode === Twinkle.speedy.mode.sysopMultipleRadioClick;
	},
};

// Prepares the speedy deletion dialog and displays it
Twinkle.speedy.initDialog = function twinklespeedyInitDialog(callbackfunc) {
	var dialog;
	Twinkle.speedy.dialog = new Morebits.simpleWindow( Twinkle.getPref('speedyWindowWidth'), Twinkle.getPref('speedyWindowHeight') );
	dialog = Twinkle.speedy.dialog;
	dialog.setTitle( "Choose criteria for speedy deletion" );
	dialog.setScriptName( "Twinkle" );
	dialog.addFooterLink( "Speedy deletion policy", "WP:CSD" );
	dialog.addFooterLink( "Twinkle help", "WP:TW/DOC#speedy" );

	var form = new Morebits.quickForm( callbackfunc, (Twinkle.getPref('speedySelectionStyle') === 'radioClick' ? 'change' : null) );
	if( Morebits.userIsInGroup( 'sysop' ) ) {
		form.append( {
				type: 'checkbox',
				list: [
					{
						label: 'Tag page only, don\'t delete',
						value: 'tag_only',
						name: 'tag_only',
						tooltip: 'If you just want to tag the page, instead of deleting it now',
						checked : Twinkle.getPref('deleteSysopDefaultToTag'),
						event: function( event ) {
							var cForm = event.target.form;
							var cChecked = event.target.checked;
							// enable/disable talk page checkbox
							if (cForm.talkpage) {
								cForm.talkpage.disabled = cChecked;
								cForm.talkpage.checked = !cChecked && Twinkle.getPref('deleteTalkPageOnDelete');
							}
							// enable/disable redirects checkbox
							cForm.redirects.disabled = cChecked;
							cForm.redirects.checked = !cChecked;
							// enable/disable delete multiple
							cForm.delmultiple.disabled = cChecked;
							cForm.delmultiple.checked = false;
							// enable/disable open talk page checkbox
							cForm.openusertalk.disabled = cChecked;
							cForm.openusertalk.checked = false;

							// enable/disable notify checkbox
							cForm.notify.disabled = !cChecked;
							cForm.notify.checked = cChecked;
							// enable/disable multiple
							cForm.multiple.disabled = !cChecked;
							cForm.multiple.checked = false;

							Twinkle.speedy.callback.modeChanged(cForm);

							event.stopPropagation();
						}
					}
				]
			} );

		var deleteOptions = form.append( {
				type: 'div',
				name: 'delete_options'
			} );
		deleteOptions.append( {
				type: 'header',
				label: 'Delete-related options'
			} );
		if (mw.config.get('wgNamespaceNumber') % 2 === 0 && (mw.config.get('wgNamespaceNumber') !== 2 || (/\//).test(mw.config.get('wgTitle')))) {  // hide option for user pages, to avoid accidentally deleting user talk page
			deleteOptions.append( {
				type: 'checkbox',
				list: [
					{
						label: 'Also delete talk page',
						value: 'talkpage',
						name: 'talkpage',
						tooltip: "This option deletes the page's talk page in addition. If you choose the F8 (moved to Commons) criterion, this option is ignored and the talk page is *not* deleted.",
						checked: Twinkle.getPref('deleteTalkPageOnDelete'),
						disabled: Twinkle.getPref('deleteSysopDefaultToTag'),
						event: function( event ) {
							event.stopPropagation();
						}
					}
				]
			} );
		}
		deleteOptions.append( {
				type: 'checkbox',
				list: [
					{
						label: 'Also delete all redirects',
						value: 'redirects',
						name: 'redirects',
						tooltip: "This option deletes all incoming redirects in addition. Avoid this option for procedural (e.g. move/merge) deletions.",
						checked: Twinkle.getPref('deleteRedirectsOnDelete'),
						disabled: Twinkle.getPref('deleteSysopDefaultToTag'),
						event: function( event ) {
							event.stopPropagation();
						}
					}
				]
			} );
		deleteOptions.append( {
			type: 'checkbox',
			list: [
				{
					label: 'Delete under multiple criteria',
					value: 'delmultiple',
					name: 'delmultiple',
					tooltip: "When selected, you can select several criteria that apply to the page. For example, G11 and A7 are a common combination for articles.",
					event: function( event ) {
						Twinkle.speedy.callback.modeChanged( event.target.form );
						event.stopPropagation();
					}
				}
			]
		} );
		deleteOptions.append( {
				type: 'checkbox',
				list: [
					{
						label: 'Open user talk page on submit',
						value: 'openusertalk',
						name: 'openusertalk',
						tooltip: 'This defaults to your open-talk-page preferences when deleting pages under the currently selected rationale. It is left unchanged if you choose to delete under multiple criteria.',
						checked : false
					}
				]
			} );
	}

	var tagOptions = form.append( {
			type: 'div',
			name: 'tag_options'
		} );

	if( Morebits.userIsInGroup( 'sysop' ) ) {
		tagOptions.append( {
				type: 'header',
				label: 'Tag-related options'
			} );
	}

	tagOptions.append( {
			type: 'checkbox',
			list: [
				{
					label: 'Notify page creator if possible',
					value: 'notify',
					name: 'notify',
					tooltip: "A notification template will be placed on the talk page of the creator, IF you have a notification enabled in your Twinkle preferences " +
						"for the criterion you choose AND this box is checked. The creator may be welcomed as well.",
					checked: !Morebits.userIsInGroup( 'sysop' ) || Twinkle.getPref('deleteSysopDefaultToTag'),
					disabled: Morebits.userIsInGroup( 'sysop' ) && !Twinkle.getPref('deleteSysopDefaultToTag'),
					event: function( event ) {
						event.stopPropagation();
					}
				}
			]
		} );
	tagOptions.append( {
			type: 'checkbox',
			list: [
				{
					label: 'Tag with multiple criteria',
					value: 'multiple',
					name: 'multiple',
					tooltip: "When selected, you can select several criteria that apply to the page. For example, G11 and A7 are a common combination for articles.",
					disabled: Morebits.userIsInGroup( 'sysop' ) && !Twinkle.getPref('deleteSysopDefaultToTag'),
					event: function( event ) {
						Twinkle.speedy.callback.modeChanged( event.target.form );
						event.stopPropagation();
					}
				}
			]
		} );

	form.append( {
			type: 'div',
			name: 'work_area',
			label: 'Failed to initialize the CSD module. Please try again, or tell the Twinkle developers about the issue.'
		} );

	if( Twinkle.getPref( 'speedySelectionStyle' ) !== 'radioClick' ) {
		form.append( { type: 'submit' } );
	}

	var result = form.render();
	dialog.setContent( result );
	dialog.display();

	Twinkle.speedy.callback.modeChanged( result );

	// if sysop, check if CSD is already on the page and fill in custom rationale
	if (Morebits.userIsInGroup('sysop') && $("#delete-reason").length) {
		var customOption = $("input[name=csd][value=reason]")[0];

		if (Twinkle.getPref('speedySelectionStyle') !== 'radioClick') {
			// force listeners to re-init
			customOption.click();
			customOption.parentNode.appendChild(customOption.subgroup);
		}

		customOption.subgroup.querySelector('input').value = decodeURIComponent($("#delete-reason").text()).replace(/\+/g, ' ');
	}
};

Twinkle.speedy.callback.getMode = function twinklespeedyCallbackGetMode(form) {
	var mode = Twinkle.speedy.mode.userSingleSubmit;
	if (form.tag_only && !form.tag_only.checked) {
		if (form.delmultiple.checked) {
			mode = Twinkle.speedy.mode.sysopMultipleSubmit;
		} else {
			mode = Twinkle.speedy.mode.sysopSingleSubmit;
		}
	} else {
		if (form.multiple.checked) {
			mode = Twinkle.speedy.mode.userMultipleSubmit;
		} else {
			mode = Twinkle.speedy.mode.userSingleSubmit;
		}
	}
	if (Twinkle.getPref('speedySelectionStyle') === 'radioClick') {
		mode++;
	}

	return mode;
};

Twinkle.speedy.callback.modeChanged = function twinklespeedyCallbackModeChanged(form) {
	var namespace = mw.config.get('wgNamespaceNumber');

	// first figure out what mode we're in
	var mode = Twinkle.speedy.callback.getMode(form);

	if (Twinkle.speedy.mode.isSysop(mode)) {
		$("[name=delete_options]").show();
		$("[name=tag_options]").hide();
	} else {
		$("[name=delete_options]").hide();
		$("[name=tag_options]").show();
	}

	var work_area = new Morebits.quickForm.element( {
			type: 'div',
			name: 'work_area'
		} );

	if (mode === Twinkle.speedy.mode.userMultipleRadioClick || mode === Twinkle.speedy.mode.sysopMultipleRadioClick) {
		var evaluateType = Twinkle.speedy.mode.isSysop(mode) ? 'evaluateSysop' : 'evaluateUser';

		work_area.append( {
				type: 'div',
				label: 'When finished choosing criteria, click:'
			} );
		work_area.append( {
				type: 'button',
				name: 'submit-multiple',
				label: 'Submit Query',
				event: function( event ) {
					Twinkle.speedy.callback[evaluateType]( event );
					event.stopPropagation();
				}
			} );
	}

	var radioOrCheckbox = (Twinkle.speedy.mode.isMultiple(mode) ? 'checkbox' : 'radio');

	if (Twinkle.speedy.mode.isSysop(mode) && !Twinkle.speedy.mode.isMultiple(mode)) {
		work_area.append( { type: 'header', label: 'Custom rationale' } );
		work_area.append( { type: radioOrCheckbox, name: 'csd', list: Twinkle.speedy.generateCsdList(Twinkle.speedy.customRationale, mode) } );
	}

	if (namespace % 2 === 1 && namespace !== 3) {
		// show db-talk on talk pages, but not user talk pages
		work_area.append( { type: 'header', label: 'Talk pages' } );
		work_area.append( { type: radioOrCheckbox, name: 'csd', list: Twinkle.speedy.generateCsdList(Twinkle.speedy.talkList, mode) } );
	}

	if (!mw.config.get('wgIsRedirect')) {
		switch (namespace) {
			case 0:  // article
			case 1:  // talk
				work_area.append( { type: 'header', label: 'Articles' } );
				work_area.append( { type: radioOrCheckbox, name: 'csd', list: Twinkle.speedy.generateCsdList(Twinkle.speedy.articleList, mode) } );
				break;

			case 2:  // user
			case 3:  // user talk
				work_area.append( { type: 'header', label: 'User pages' } );
				work_area.append( { type: radioOrCheckbox, name: 'csd', list: Twinkle.speedy.generateCsdList(Twinkle.speedy.userAllList.concat(Twinkle.speedy.userNonRedirectList), mode) } );
				break;

			case 6:  // file
			case 7:  // file talk
				work_area.append( { type: 'header', label: 'Files' } );
				work_area.append( { type: radioOrCheckbox, name: 'csd', list: Twinkle.speedy.generateCsdList(Twinkle.speedy.fileList, mode) } );
				if (!Twinkle.speedy.mode.isSysop(mode)) {
					work_area.append( { type: 'div', label: 'Tagging for CSD F4 (no license), F5 (orphaned fair use), F6 (no fair use rationale), and F11 (no permission) can be done using Twinkle\'s "DI" tab.' } );
				}
				break;

			case 10:  // template
			case 11:  // template talk
				work_area.append( { type: 'header', label: 'Templates' } );
				work_area.append( { type: radioOrCheckbox, name: 'csd', list: Twinkle.speedy.generateCsdList(Twinkle.speedy.templateList, mode) } );
				break;

			case 14:  // category
			case 15:  // category talk
				work_area.append( { type: 'header', label: 'Categories' } );
				work_area.append( { type: radioOrCheckbox, name: 'csd', list: Twinkle.speedy.generateCsdList(Twinkle.speedy.categoryList, mode) } );
				break;

			case 100:  // portal
			case 101:  // portal talk
				work_area.append( { type: 'header', label: 'Portals' } );
				work_area.append( { type: radioOrCheckbox, name: 'csd', list: Twinkle.speedy.generateCsdList(Twinkle.speedy.portalList, mode) } );
				break;

			default:
				break;
		}
	} else if (namespace == 2 || namespace == 3) {
		work_area.append( { type: 'header', label: 'User pages' } );
		work_area.append( { type: radioOrCheckbox, name: 'csd', list: Twinkle.speedy.generateCsdList(Twinkle.speedy.userAllList, mode) } );
	}

	// custom rationale lives under general criteria when tagging
	var generalCriteria = Twinkle.speedy.generalList;
	if(!Twinkle.speedy.mode.isSysop(mode)) {
		generalCriteria = Twinkle.speedy.customRationale.concat(generalCriteria);
	}
	work_area.append( { type: 'header', label: 'General criteria' } );
	work_area.append( { type: radioOrCheckbox, name: 'csd', list: Twinkle.speedy.generateCsdList(generalCriteria, mode) });

	if(mw.config.get('wgIsRedirect')) {
		work_area.append( { type: 'header', label: 'Redirects' } );
		work_area.append( { type: radioOrCheckbox, name: 'csd', list: Twinkle.speedy.generateCsdList(Twinkle.speedy.redirectList, mode) } );
	}

	var old_area = Morebits.quickForm.getElements(form, "work_area")[0];
	form.replaceChild(work_area.render(), old_area);
};

Twinkle.speedy.generateCsdList = function twinklespeedyGenerateCsdList(list, mode) {
	// mode switches
	var isSysop = Twinkle.speedy.mode.isSysop(mode);
	var multiple = Twinkle.speedy.mode.isMultiple(mode);
	var hasSubmitButton = Twinkle.speedy.mode.hasSubmitButton(mode);

	var openSubgroupHandler = function(e) {
		$(e.target.form).find('input').prop('disabled', true);
		$(e.target.form).children().css('color', 'gray');
		$(e.target).parent().css('color', 'black').find('input').prop('disabled', false);
		$(e.target).parent().find('input:text')[0].focus();
		e.stopPropagation();
	};
	var submitSubgroupHandler = function(e) {
		var evaluateType = Twinkle.speedy.mode.isSysop(mode) ? 'evaluateSysop' : 'evaluateUser';
		Twinkle.speedy.callback[evaluateType](e);
		e.stopPropagation();
	};

	return $.map(list, function(critElement) {
		var criterion = $.extend({}, critElement);

		if (multiple) {
			if (criterion.hideWhenMultiple) {
				return null;
			}
			if (criterion.hideSubgroupWhenMultiple) {
				criterion.subgroup = null;
			}
		} else {
			if (criterion.hideWhenSingle) {
				return null;
			}
			if (criterion.hideSubgroupWhenSingle) {
				criterion.subgroup = null;
			}
		}

		if (isSysop) {
			if (criterion.hideWhenSysop) {
				return null;
			}
			if (criterion.hideSubgroupWhenSysop) {
				criterion.subgroup = null;
			}
		} else {
			if (criterion.hideWhenUser) {
				return null;
			}
			if (criterion.hideSubgroupWhenUser) {
				criterion.subgroup = null;
			}
		}

		if (mw.config.get('wgIsRedirect') && criterion.hideWhenRedirect) {
			return null;
		}

		if (criterion.subgroup && !hasSubmitButton) {
			if (Array.isArray(criterion.subgroup)) {
				criterion.subgroup.push({
					type: 'button',
					name: 'submit',
					label: 'Submit Query',
					event: submitSubgroupHandler
				});
			} else {
				criterion.subgroup = [
					criterion.subgroup,
					{
						type: 'button',
						name: 'submit',  // ends up being called "csd.submit" so this is OK
						label: 'Submit Query',
						event: submitSubgroupHandler
					}
				];
			}
			// FIXME: does this do anything?
			criterion.event = openSubgroupHandler;
		}

		if ( isSysop ) {
			var originalEvent = criterion.event;
			criterion.event = function(e) {
				if (multiple) return originalEvent(e);

				var normalizedCriterion = Twinkle.speedy.normalizeHash[e.target.value];
				$('[name=openusertalk]').prop('checked',
						Twinkle.getPref('openUserTalkPageOnSpeedyDelete').indexOf(normalizedCriterion) !== -1
					);
				if ( originalEvent ) {
					return originalEvent(e);
				}
			};
		}

		return criterion;
	});
};

Twinkle.speedy.customRationale = [
	{
		label: 'Custom rationale' + (Morebits.userIsInGroup('sysop') ? ' (custom deletion reason)' : ' using {{db}} template'),
		value: 'reason',
		tooltip: '{{db}} is short for "delete because". At least one of the other deletion criteria must still apply to the page, and you must make mention of this in your rationale. This is not a "catch-all" for when you can\'t find any criteria that fit.',
		subgroup: {
			name: 'reason_1',
			type: 'input',
			label: 'Rationale: ',
			size: 60
		},
		hideWhenMultiple: true
	}
];

Twinkle.speedy.talkList = [
	{
		label: 'G8: Talk pages with no corresponding subject page',
		value: 'talk',
		tooltip: 'This excludes any page that is useful to the project - in particular, user talk pages, talk page archives, and talk pages for files that exist on Wikimedia Commons.'
	}
];

Twinkle.speedy.fileList = [
	{
		label: 'F1: Redundant file',
		value: 'redundantimage',
		tooltip: 'Any file that is a redundant copy, in the same file format and same or lower resolution, of something else on Wikipedia. Likewise, other media that is a redundant copy, in the same format and of the same or lower quality. This does not apply to files duplicated on Wikimedia Commons, because of licence issues; these should be tagged with {{subst:ncd|Image:newname.ext}} or {{subst:ncd}} instead',
		subgroup: {
			name: 'redundantimage_filename',
			type: 'input',
			label: 'File this is redundant to: ',
			tooltip: 'The "File:" prefix can be left off.'
		}
	},
	{
		label: 'F2: Corrupt or blank file',
		value: 'noimage',
		tooltip: 'Before deleting this type of file, verify that the MediaWiki engine cannot read it by previewing a resized thumbnail of it. This also includes empty (i.e., no content) file description pages for Commons files'
	},
	{
		label: 'F2: Unneeded file description page for a file on Commons',
		value: 'fpcfail',
		tooltip: 'An image, hosted on Commons, but with tags or information on its English Wikipedia description page that are no longer needed. (For example, a failed featured picture candidate.)',
		hideWhenMultiple: true
	},
	{
		label: 'F3: Improper license',
		value: 'noncom',
		tooltip: 'Files licensed as "for non-commercial use only", "non-derivative use" or "used with permission" that were uploaded on or after 2005-05-19, except where they have been shown to comply with the limited standards for the use of non-free content. This includes files licensed under a "Non-commercial Creative Commons License". Such files uploaded before 2005-05-19 may also be speedily deleted if they are not used in any articles'
	},
	{
		label: 'F4: Lack of licensing information',
		value: 'unksource',
		tooltip: 'Files in category "Files with unknown source", "Files with unknown copyright status", or "Files with no copyright tag" that have been tagged with a template that places them in the category for more than seven days, regardless of when uploaded. Note, users sometimes specify their source in the upload summary, so be sure to check the circumstances of the file.',
		hideWhenUser: true
	},
	{
		label: 'F5: Unused unfree copyrighted file',
		value: 'unfree',
		tooltip: 'Files that are not under a free license or in the public domain that are not used in any article and that have been tagged with a template that places them in a dated subcategory of Category:Orphaned fairuse files for more than seven days. Reasonable exceptions may be made for file uploaded for an upcoming article. Use the "Orphaned fair use" option in Twinkle\'s DI module to tag files for forthcoming deletion.',
		hideWhenUser: true
	},
	{
		label: 'F6: Missing fair-use rationale',
		value: 'norat',
		tooltip: 'Any file without a fair use rationale may be deleted seven days after it is uploaded.  Boilerplate fair use templates do not constitute a fair use rationale.  Files uploaded before 2006-05-04 should not be deleted immediately; instead, the uploader should be notified that a fair-use rationale is needed.  Files uploaded after 2006-05-04 can be tagged using the "No fair use rationale" option in Twinkle\'s DI module. Such files can be found in the dated subcategories of Category:Files with no fair use rationale.',
		hideWhenUser: true
	},
	{
		label: 'F7: Clearly invalid fair-use tag',
		value: 'badfairuse',  // same as below
		tooltip: 'This is only for files with a clearly invalid fair-use tag, such as a {{Non-free logo}} tag on a photograph of a mascot. For cases that require a waiting period (replaceable images or otherwise disputed rationales), use the options on Twinkle\'s DI tab.',
		subgroup: {
			name: 'badfairuse_reason',
			type: 'input',
			label: 'Optional explanation: ',
			size: 60
		}
	},
	{
		label: 'F7: Fair-use media from a commercial image agency which is not the subject of sourced commentary',
		value: 'badfairuse',  // same as above
		tooltip: 'Non-free images or media from a commercial source (e.g., Associated Press, Getty), where the file itself is not the subject of sourced commentary, are considered an invalid claim of fair use and fail the strict requirements of WP:NFCC.',
		subgroup: {
			name: 'badfairuse_reason',
			type: 'input',
			label: 'Optional explanation: ',
			size: 60
		},
		hideWhenMultiple: true
	},
	{
		label: 'F8: File available as an identical or higher-resolution copy on Wikimedia Commons',
		value: 'nowcommons',
		tooltip: 'Provided the following conditions are met: 1: The file format of both images is the same. 2: The file\'s license and source status is beyond reasonable doubt, and the license is undoubtedly accepted at Commons. 3: All information on the file description page is present on the Commons file description page. That includes the complete upload history with links to the uploader\'s local user pages. 4: The file is not protected, and the file description page does not contain a request not to move it to Commons. 5: If the file is available on Commons under a different name than locally, all local references to the file must be updated to point to the title used at Commons. 6: For {{c-uploaded}} files: They may be speedily deleted as soon as they are off the Main Page',
		subgroup: {
			name: 'nowcommons_filename',
			type: 'input',
			label: 'Filename on Commons: ',
			value: Morebits.pageNameNorm,
			tooltip: 'This can be left blank if the file has the same name on Commons as here. The "File:" prefix is optional.'
		},
		hideWhenMultiple: true
	},
	{
		label: 'F9: Unambiguous copyright infringement',
		value: 'imgcopyvio',
		tooltip: 'The file was copied from a website or other source that does not have a license compatible with Wikipedia, and the uploader neither claims fair use nor makes a credible assertion of permission of free use. Sources that do not have a license compatible with Wikipedia include stock photo libraries such as Getty Images or Corbis. Non-blatant copyright infringements should be discussed at Wikipedia:Files for deletion',
		subgroup: {
			name: 'imgcopyvio_url',
			type: 'input',
			label: 'URL of the copyvio, including the "http://".  If you cannot provide a URL, please do not use CSD F9.  (Exception: for copyvios of non-Internet sources, leave the box blank.) ',
			size: 60
		}
	},
	{
		label: 'F10: Useless non-media file',
		value: 'badfiletype',
		tooltip: 'Files uploaded that are neither image, sound, nor video files (e.g. .doc, .pdf, or .xls files) which are not used in any article and have no foreseeable encyclopedic use'
	},
	{
		label: 'F11: No evidence of permission',
		value: 'nopermission',
		tooltip: 'If an uploader has specified a license and has named a third party as the source/copyright holder without providing evidence that this third party has in fact agreed, the item may be deleted seven days after notification of the uploader',
		hideWhenUser: true
	},
	{
		label: 'G8: File description page with no corresponding file',
		value: 'imagepage',
		tooltip: 'This is only for use when the file doesn\'t exist at all. Corrupt files, and local description pages for files on Commons, should use F2; implausible redirects should use R3; and broken Commons redirects should use R4.'
	}
];

Twinkle.speedy.articleList = [
	{
		label: 'A1: No context. Articles lacking sufficient context to identify the subject of the article.',
		value: 'nocontext',
		tooltip: 'Example: "He is a funny man with a red car. He makes people laugh." This applies only to very short articles. Context is different from content, treated in A3, below.'
	},
	{
		label: 'A2: Foreign language articles that exist on another Wikimedia project',
		value: 'foreign',
		tooltip: 'If the article in question does not exist on another project, the template {{notenglish}} should be used instead. All articles in a non-English language that do not meet this criteria (and do not meet any other criteria for speedy deletion) should be listed at Pages Needing Translation (PNT) for review and possible translation',
		subgroup: {
			name: 'foreign_source',
			type: 'input',
			label: 'Interwiki link to the article on the foreign-language wiki: ',
			tooltip: 'For example, fr:Bonjour'
		}
	},
	{
		label: 'A3: No content whatsoever',
		value: 'nocontent',
		tooltip: 'Any article consisting only of links elsewhere (including hyperlinks, category tags and "see also" sections), a rephrasing of the title, and/or attempts to correspond with the person or group named by its title. This does not include disambiguation pages'
	},
	{
		label: 'A5: Transwikied articles',
		value: 'transwiki',
		tooltip: 'Any article that has been discussed at Articles for Deletion (et al), where the outcome was to transwiki, and where the transwikification has been properly performed and the author information recorded. Alternately, any article that consists of only a dictionary definition, where the transwikification has been properly performed and the author information recorded'
	},
	{
		label: 'A7: Unremarkable people, groups, companies, web content, individual animals, or organized events',
		value: 'a7',
		tooltip: 'An article about a real person, group of people, band, club, company, web content, individual animal, tour, or party that does not assert the importance or significance of its subject. If controversial, or if a previous AfD has resulted in the article being kept, the article should be nominated for AfD instead',
		hideWhenSingle: true
	},
	{
		label: 'A7: Unremarkable person',
		value: 'person',
		tooltip: 'An article about a real person that does not assert the importance or significance of its subject. If controversial, or if there has been a previous AfD that resulted in the article being kept, the article should be nominated for AfD instead',
		hideWhenMultiple: true
	},
	{
		label: 'A7: Unremarkable musician(s) or band',
		value: 'band',
		tooltip: 'Article about a band, singer, musician, or musical ensemble that does not assert the importance or significance of the subject',
		hideWhenMultiple: true
	},
	{
		label: 'A7: Unremarkable club',
		value: 'club',
		tooltip: 'Article about a club that does not assert the importance or significance of the subject',
		hideWhenMultiple: true
	},
	{
		label: 'A7: Unremarkable company or organization',
		value: 'corp',
		tooltip: 'Article about a company or organization that does not assert the importance or significance of the subject',
		hideWhenMultiple: true
	},
	{
		label: 'A7: Unremarkable website or web content',
		value: 'web',
		tooltip: 'Article about a web site, blog, online forum, webcomic, podcast, or similar web content that does not assert the importance or significance of its subject',
		hideWhenMultiple: true
	},
	{
		label: 'A7: Unremarkable individual animal',
		value: 'animal',
		tooltip: 'Article about an individual animal (e.g. pet) that does not assert the importance or significance of its subject',
		hideWhenMultiple: true
	},
	{
		label: 'A7: Unremarkable organized event',
		value: 'event',
		tooltip: 'Article about an organized event (tour, function, meeting, party, etc.) that does not assert the importance or significance of its subject',
		hideWhenMultiple: true
	},
	{
		label: 'A9: Unremarkable musical recording where artist\'s article doesn\'t exist',
		value: 'a9',
		tooltip: 'An article about a musical recording which does not indicate why its subject is important or significant, and where the artist\'s article has never existed or has been deleted'
	},
	{
		label: 'A10: Recently created article that duplicates an existing topic',
		value: 'a10',
		tooltip: 'A recently created article with no relevant page history that does not aim to expand upon, detail or improve information within any existing article(s) on the subject, and where the title is not a plausible redirect. This does not include content forks, split pages or any article that aims at expanding or detailing an existing one.',
		subgroup: {
			name: 'a10_article',
			type: 'input',
			label: 'Article that is duplicated: '
		}
	},
	{
		label: 'A11: Obviously made up by creator, and no claim of significance',
		value: 'madeup',
		tooltip: 'An article which plainly indicates that the subject was invented/coined/discovered by the article\'s creator or someone they know personally, and does not credibly indicate why its subject is important or significant'
	}
];

Twinkle.speedy.categoryList = [
	{
		label: 'C1: Empty categories',
		value: 'catempty',
		tooltip: 'Categories that have been unpopulated for at least seven days. This does not apply to categories being discussed at WP:CFD, disambiguation categories, and certain other exceptions. If the category isn\'t relatively new, it possibly contained articles earlier, and deeper investigation is needed'
	},
	{
		label: 'G8: Categories populated by a deleted or retargeted template',
		value: 'templatecat',
		tooltip: 'This is for situations where a category is effectively empty, because the template(s) that formerly placed pages in that category are now deleted. This excludes categories that are still in use.'
	}
];

Twinkle.speedy.userAllList = [
	{
		label: 'U1: User request',
		value: 'userreq',
		tooltip: 'Personal subpages, upon request by their user. In some rare cases there may be administrative need to retain the page. Also, sometimes, main user pages may be deleted as well. See Wikipedia:User page for full instructions and guidelines',
		subgroup: ((mw.config.get('wgNamespaceNumber') === 3 && mw.config.get('wgTitle').indexOf('/') === -1) ? {
			name: 'userreq_rationale',
			type: 'input',
			label: 'A mandatory rationale to explain why this user talk page should be deleted: ',
			tooltip: 'User talk pages are deleted only in highly exceptional circumstances. See WP:DELTALK.',
			size: 60
		} : null),
		hideSubgroupWhenMultiple: true
	},
	{
		label: 'U2: Nonexistent user',
		value: 'nouser',
		tooltip: 'User pages of users that do not exist (Check Special:Listusers)'
	}
];

Twinkle.speedy.userNonRedirectList = [
	{
		label: 'U3: Non-free galleries',
		value: 'gallery',
		tooltip: 'Galleries in the userspace which consist mostly of "fair use" or non-free files. Wikipedia\'s non-free content policy forbids users from displaying non-free files, even ones they have uploaded themselves, in userspace. It is acceptable to have free files, GFDL-files, Creative Commons and similar licenses along with public domain material, but not "fair use" files'
	},
	{
		label: 'U5: Blatant WP:NOTWEBHOST violations',
		value: 'notwebhost',
		tooltip: 'Pages in userspace consisting of writings, information, discussions, and/or activities not closely related to Wikipedia\'s goals, where the owner has made few or no edits outside of userspace, with the exception of plausible drafts, pages adhering to WP:UPYES, and résumé-style pages.'
	},
	{
		label: 'G11: Promotional user page under a promotional user name',
		value: 'spamuser',
		tooltip: 'A promotional user page, with a username that promotes or implies affiliation with the thing being promoted. Note that simply having a page on a company or product in one\'s userspace does not qualify it for deletion. If a user page is spammy but the username is not, then consider tagging with regular G11 instead.',
		hideWhenMultiple: true
	},
	{
		label: 'G13: AfC draft submission or a blank draft, stale by over 6 months',
		value: 'afc',
		tooltip: 'Any rejected or unsubmitted AfC draft submission or a blank draft, that has not been edited in over 6 months (excluding bot edits).',
		hideWhenMultiple: true
	}
];

Twinkle.speedy.templateList = [
	{
		label: 'T2: Templates that are blatant misrepresentations of established policy',
		value: 'policy',
		tooltip: 'This includes "speedy deletion" templates for issues that are not speedy deletion criteria and disclaimer templates intended to be used in articles'
	},
	{
		label: 'T3: Duplicate templates or hardcoded instances',
		value: 'duplicatetemplate',
		tooltip: 'Templates that are either substantial duplications of another template or hardcoded instances of another template where the same functionality could be provided by that other template',
		subgroup: {
			name: 'duplicatetemplate_2',
			type: 'input',
			label: 'Template this is redundant to: ',
			tooltip: 'The "Template:" prefix is not needed.'
		},
		hideWhenMultiple: true
	}
];

Twinkle.speedy.portalList = [
	{
		label: 'P1: Portal that would be subject to speedy deletion if it were an article',
		value: 'p1',
		tooltip: 'You must specify the article criterion that applies in this case (A1, A3, A7, or A10).',
		subgroup: {
			name: 'p1_1',
			type: 'input',
			label: 'Article criterion that would apply: '
		},
		hideWhenMultiple: true
	},
	{
		label: 'P2: Underpopulated portal',
		value: 'emptyportal',
		tooltip: 'Any Portal based on a topic for which there is not a non-stub header article, and at least three non-stub articles detailing subject matter that would be appropriate to discuss under the title of that Portal'
	}
];

Twinkle.speedy.generalList = [
	{
		label: 'G1: Patent nonsense. Pages consisting purely of incoherent text or gibberish with no meaningful content or history.',
		value: 'nonsense',
		tooltip: 'This does not include poor writing, partisan screeds, obscene remarks, vandalism, fictional material, material not in English, poorly translated material, implausible theories, or hoaxes. In short, if you can understand it, G1 does not apply.'
	},
	{
		label: 'G2: Test page',
		value: 'test',
		tooltip: 'A page created to test editing or other Wikipedia functions. Pages in the User namespace are not included, nor are valid but unused or duplicate templates (although criterion T3 may apply).'
	},
	{
		label: 'G3: Pure vandalism',
		value: 'vandalism',
		tooltip: 'Plain pure vandalism (including redirects left behind from pagemove vandalism)'
	},
	{
		label: 'G3: Blatant hoax',
		value: 'hoax',
		tooltip: 'Blatant and obvious hoax, to the point of vandalism',
		hideWhenMultiple: true
	},
	{
		label: 'G4: Recreation of material deleted via a deletion discussion',
		value: 'repost',
		tooltip: 'A copy, by any title, of a page that was deleted via an XfD process or Deletion review, provided that the copy is substantially identical to the deleted version. This clause does not apply to content that has been "userfied", to content undeleted as a result of Deletion review, or if the prior deletions were proposed or speedy deletions, although in this last case, other speedy deletion criteria may still apply',
		subgroup: {
			name: 'repost_1',
			type: 'input',
			label: 'Page where the deletion discussion took place: ',
			tooltip: 'Must start with "Wikipedia:"',
			size: 60
		},
		hideSubgroupWhenMultiple: true
	},
	{
		label: 'G5: Banned or blocked user',
		value: 'banned',
		tooltip: 'Pages created by banned or blocked users in violation of their ban or block, and which have no substantial edits by others',
		subgroup: {
			name: 'banned_1',
			type: 'input',
			label: 'Username of banned user (if available): ',
			tooltip: 'Should not start with "User:"'
		},
		hideSubgroupWhenMultiple: true
	},
	{
		label: 'G6: History merge',
		value: 'histmerge',
		tooltip: 'Temporarily deleting a page in order to merge page histories',
		subgroup: {
			name: 'histmerge_1',
			type: 'input',
			label: 'Page to be merged into this one: '
		},
		hideWhenMultiple: true,
		hideWhenSysop: true
	},
	{
		label: 'G6: Move',
		value: 'move',
		tooltip: 'Making way for an uncontroversial move like reversing a redirect',
		subgroup: [
			{
				name: 'move_1',
				type: 'input',
				label: 'Page to be moved here: '
			},
			{
				name: 'move_2',
				type: 'input',
				label: 'Reason: ',
				size: 60
			}
		],
		hideWhenMultiple: true
	},
	{
		label: 'G6: XfD',
		value: 'xfd',
		tooltip: 'An admin has closed a deletion discussion (at AfD, FfD, RfD, TfD, CfD, or MfD) as "delete", but they didn\'t actually delete the page.',
		subgroup: {
			name: 'xfd_fullvotepage',
			type: 'input',
			label: 'Page where the deletion discussion was held: ',
			size: 40
		},
		hideWhenMultiple: true
	},
	{
		label: 'G6: Copy-and-paste page move',
		value: 'copypaste',
		tooltip: 'This only applies for a copy-and-paste page move of another page that needs to be temporarily deleted to make room for a clean page move.',
		subgroup: {
			name: 'copypaste_1',
			type: 'input',
			label: 'Original page that was copy-pasted here: '
		},
		hideWhenMultiple: true
	},
	{
		label: 'G6: Housekeeping',
		value: 'g6',
		tooltip: 'Other non-controversial "housekeeping" tasks',
		subgroup: {
			name: 'g6_rationale',
			type: 'input',
			label: 'Rationale: ',
			size: 60
		}
	},
	{
		label: 'G7: Author requests deletion, or author blanked',
		value: 'author',
		tooltip: 'Any page for which deletion is requested by the original author in good faith, provided the page\'s only substantial content was added by its author. If the author blanks the page, this can also be taken as a deletion request.',
		subgroup: {
			name: 'author_rationale',
			type: 'input',
			label: 'Optional explanation: ',
			tooltip: 'Perhaps linking to where the author requested this deletion.',
			size: 60
		},
		hideSubgroupWhenSysop: true
	},
	{
		label: 'G8: Pages dependent on a non-existent or deleted page',
		value: 'g8',
		tooltip: 'such as talk pages with no corresponding subject page; subpages with no parent page; file pages without a corresponding file; redirects to invalid targets, such as nonexistent targets, redirect loops, and bad titles; or categories populated by deleted or retargeted templates. This excludes any page that is useful to the project, and in particular: deletion discussions that are not logged elsewhere, user and user talk pages, talk page archives, plausible redirects that can be changed to valid targets, and file pages or talk pages for files that exist on Wikimedia Commons.',
		subgroup: {
			name: 'g8_rationale',
			type: 'input',
			label: 'Optional explanation: ',
			size: 60
		}
	},
	{
		label: 'G8: Subpages with no parent page',
		value: 'subpage',
		tooltip: 'This excludes any page that is useful to the project, and in particular: deletion discussions that are not logged elsewhere, user and user talk pages, talk page archives, plausible redirects that can be changed to valid targets, and file pages or talk pages for files that exist on Wikimedia Commons.',
		hideWhenMultiple: true
	},
	{
		label: 'G10: Attack page',
		value: 'attack',
		tooltip: 'Pages that serve no purpose but to disparage their subject or some other entity (e.g., "John Q. Doe is an imbecile"). This includes a biography of a living person that is negative in tone and unsourced, where there is no NPOV version in the history to revert to. Administrators deleting such pages should not quote the content of the page in the deletion summary!'
	},
	{
		label: 'G10: Wholly negative, unsourced BLP',
		value: 'negublp',
		tooltip: 'A biography of a living person that is entirely negative in tone and unsourced, where there is no neutral version in the history to revert to.',
		hideWhenMultiple: true
	},
	{
		label: 'G11: Unambiguous advertising',
		value: 'spam',
		tooltip: 'Pages which exclusively promote a company, product, group, service, or person and which would need to be fundamentally rewritten in order to become encyclopedic. Note that an article about a company or a product which describes its subject from a neutral point of view does not qualify for this criterion; an article that is blatant advertising should have inappropriate content as well'
	},
	{
		label: 'G12: Unambiguous copyright infringement',
		value: 'copyvio',
		tooltip: 'Either: (1) Material was copied from another website that does not have a license compatible with Wikipedia, or is photography from a stock photo seller (such as Getty Images or Corbis) or other commercial content provider; (2) There is no non-infringing content in the page history worth saving; or (3) The infringement was introduced at once by a single person rather than created organically on wiki and then copied by another website such as one of the many Wikipedia mirrors',
		subgroup: [
			{
				name: 'copyvio_url',
				type: 'input',
				label: 'URL (if available): ',
				tooltip: 'If the material was copied from an online source, put the URL here, including the "http://" or "https://" protocol. If the URL is on the spam blacklist, you can leave off the protocol.',
				size: 60
			},
			{
				name: 'copyvio_url2',
				type: 'input',
				label: 'Additional URL: ',
				tooltip: 'Optional.',
				size: 60
			},
			{
				name: 'copyvio_url3',
				type: 'input',
				label: 'Additional URL: ',
				tooltip: 'Optional.',
				size: 60
			}
		]
	},
	{
		label: 'G13: Page in draft namespace or userspace AfC submission, stale by over 6 months',
		value: 'afc',
		tooltip: 'Any rejected or unsubmitted AfC submission in userspace or any page in draft namespace, that has not been edited for more than 6 months. Blank drafts in either namespace are also included.',
		hideWhenRedirect: true
	},
	{
		label: 'G14: Unnecessary disambiguation page',
		value: 'disambig',
		tooltip: 'This only applies for orphaned disambiguation pages which either: (1) disambiguate only one existing Wikipedia page and whose title ends in "(disambiguation)" (i.e., there is a primary topic); or (2) disambiguate no (zero) existing Wikipedia pages, regardless of its title.',
		hideWhenRedirect: true
	}
];

Twinkle.speedy.redirectList = [
	{
		label: 'R2: Redirects from mainspace to any other namespace except the Category:, Template:, Wikipedia:, Help: and Portal: namespaces',
		value: 'rediruser',
		tooltip: '(this does not include the Wikipedia shortcut pseudo-namespaces). If this was the result of a page move, consider waiting a day or two before deleting the redirect'
	},
	{
		label: 'R3: Redirects as a result of an implausible typo or misnomers that were recently created',
		value: 'redirtypo',
		tooltip: 'However, redirects from common misspellings or misnomers are generally useful, as are redirects in other languages'
	},
	{
		label: 'R4: File namespace redirect with name that matches a Commons page',
		value: 'redircom',
		tooltip: 'The redirect should have no incoming links (unless the links are cleary intended for the file or redirect at Commons).'
	},
	{
		label: 'G6: Redirect to malplaced disambiguation page',
		value: 'movedab',
		tooltip: 'This only applies for redirects to disambiguation pages ending in (disambiguation) where a primary topic does not exist.',
		hideWhenMultiple: true
	},
	{
		label: 'G8: Redirects to invalid targets, such as nonexistent targets, redirect loops, and bad titles',
		value: 'redirnone',
		tooltip: 'This excludes any page that is useful to the project, and in particular: deletion discussions that are not logged elsewhere, user and user talk pages, talk page archives, plausible redirects that can be changed to valid targets, and file pages or talk pages for files that exist on Wikimedia Commons.',
		hideWhenMultiple: true
	}
];

Twinkle.speedy.normalizeHash = {
	'reason': 'db',
	'nonsense': 'g1',
	'test': 'g2',
	'vandalism': 'g3',
	'hoax': 'g3',
	'repost': 'g4',
	'banned': 'g5',
	'histmerge': 'g6',
	'move': 'g6',
	'xfd': 'g6',
	'movedab': 'g6',
	'copypaste': 'g6',
	'g6': 'g6',
	'author': 'g7',
	'g8': 'g8',
	'talk': 'g8',
	'subpage': 'g8',
	'redirnone': 'g8',
	'templatecat': 'g8',
	'imagepage': 'g8',
	'attack': 'g10',
	'negublp': 'g10',
	'spam': 'g11',
	'spamuser': 'g11',
	'copyvio': 'g12',
	'afc': 'g13',
	'disambig': 'g14',
	'nocontext': 'a1',
	'foreign': 'a2',
	'nocontent': 'a3',
	'transwiki': 'a5',
	'a7': 'a7',
	'person': 'a7',
	'corp': 'a7',
	'web': 'a7',
	'band': 'a7',
	'club': 'a7',
	'animal': 'a7',
	'event': 'a7',
	'a9': 'a9',
	'a10': 'a10',
	'madeup': 'a11',
	'rediruser': 'r2',
	'redirtypo': 'r3',
	'redircom' : 'r4',
	'redundantimage': 'f1',
	'noimage': 'f2',
	'fpcfail': 'f2',
	'noncom': 'f3',
	'unksource': 'f4',
	'unfree': 'f5',
	'norat': 'f6',
	'badfairuse': 'f7',
	'nowcommons': 'f8',
	'imgcopyvio': 'f9',
	'badfiletype': 'f10',
	'nopermission': 'f11',
	'catempty': 'c1',
	'userreq': 'u1',
	'nouser': 'u2',
	'gallery': 'u3',
	'notwebhost': 'u5',
	'policy': 't2',
	'duplicatetemplate': 't3',
	'p1': 'p1',
	'emptyportal': 'p2'
};

Twinkle.speedy.callbacks = {
	getTemplateCodeAndParams: function(params) {
		var code, parameters, i;
		if (params.normalizeds.length > 1) {
			code = "{{db-multiple";
			params.utparams = {};
			$.each(params.normalizeds, function(index, norm) {
				code += "|" + norm.toUpperCase();
				parameters = params.templateParams[index] || [];
				for (var i in parameters) {
					if (typeof parameters[i] === 'string' && !parseInt(i, 10)) {  // skip numeric parameters - {{db-multiple}} doesn't understand them
						code += "|" + i + "=" + parameters[i];
					}
				}
				$.extend(params.utparams, Twinkle.speedy.getUserTalkParameters(norm, parameters));
			});
			code += "}}";
		} else {
			parameters = params.templateParams[0] || [];
			code = "{{db-" + params.values[0];
			for (i in parameters) {
				if (typeof parameters[i] === 'string') {
					code += "|" + i + "=" + parameters[i];
				}
			}
			if (params.usertalk) {
				code += "|help=off";
			}
			code += "}}";
			params.utparams = Twinkle.speedy.getUserTalkParameters(params.normalizeds[0], parameters);
		}

		return [code, params.utparams];
	},

	parseWikitext: function(wikitext, callback) {
		var query = {
			action: "parse",
			prop: "text",
			pst: "true",
			text: wikitext,
			contentmodel: "wikitext",
			title: mw.config.get("wgPageName")
		};

		var statusIndicator = new Morebits.status( 'Building deletion summary' );
		var api = new Morebits.wiki.api( 'Parsing deletion template', query, function(apiObj) {
				var reason = decodeURIComponent($(apiObj.getXML().querySelector('text').childNodes[0].nodeValue).find('#delete-reason').text()).replace(/\+/g, ' ');
				if (!reason) {
					statusIndicator.warn( 'Unable to generate summary from deletion template' );
				} else {
					statusIndicator.info( 'complete' );
				}
				callback(reason);
			}, statusIndicator);
		api.post();
	},

	sysop: {
		main: function( params ) {
			var reason;

			if (!params.normalizeds.length && params.normalizeds[0] === 'db') {
				reason = prompt("Enter the deletion summary to use, which will be entered into the deletion log:", "");
				Twinkle.speedy.callbacks.sysop.deletePage( reason, params );
			} else {
				var code = Twinkle.speedy.callbacks.getTemplateCodeAndParams(params)[0];
				Twinkle.speedy.callbacks.parseWikitext(code, function(reason) {
					if (params.promptForSummary) {
						reason = prompt("Enter the deletion summary to use, or press OK to accept the automatically generated one.", reason);
					}
					Twinkle.speedy.callbacks.sysop.deletePage( reason, params );
				});
			}
		},
		deletePage: function( reason, params ) {
			var thispage = new Morebits.wiki.page( mw.config.get('wgPageName'), "Deleting page" );

			if (reason === null) {
				return Morebits.status.error("Asking for reason", "User cancelled");
			} else if (!reason || !reason.replace(/^\s*/, "").replace(/\s*$/, "")) {
				return Morebits.status.error("Asking for reason", "you didn't give one.  I don't know... what with admins and their apathetic antics... I give up...");
			}
			thispage.setEditSummary( reason + Twinkle.getPref('deletionSummaryAd') );
			thispage.deletePage(function() {
				thispage.getStatusElement().info("done");
				Twinkle.speedy.callbacks.sysop.deleteTalk( params );
			});

			// look up initial contributor. If prompting user for deletion reason, just display a link.
			// Otherwise open the talk page directly
			if( params.openUserTalk ) {
				thispage.setCallbackParameters( params );
				thispage.lookupCreator( Twinkle.speedy.callbacks.sysop.openUserTalkPage );
			}
		},
		deleteTalk: function( params ) {
			// delete talk page
			if (params.deleteTalkPage &&
					params.normalized !== 'f8' &&
					document.getElementById( 'ca-talk' ).className !== 'new') {
				var talkpage = new Morebits.wiki.page( Morebits.wikipedia.namespaces[ mw.config.get('wgNamespaceNumber') + 1 ] + ':' + mw.config.get('wgTitle'), "Deleting talk page" );
				talkpage.setEditSummary('[[WP:CSD#G8|G8]]: Talk page of deleted page "' + Morebits.pageNameNorm + '"' + Twinkle.getPref('deletionSummaryAd'));
				talkpage.deletePage();
				// this is ugly, but because of the architecture of wiki.api, it is needed
				// (otherwise success/failure messages for the previous action would be suppressed)
				window.setTimeout(function() { Twinkle.speedy.callbacks.sysop.deleteRedirects( params ); }, 1800);
			} else {
				Twinkle.speedy.callbacks.sysop.deleteRedirects( params );
			}
		},
		deleteRedirects: function( params ) {
			// delete redirects
			if (params.deleteRedirects) {
				var query = {
					'action': 'query',
					'titles': mw.config.get('wgPageName'),
					'prop': 'redirects',
					'rdlimit': 5000  // 500 is max for normal users, 5000 for bots and sysops
				};
				var wikipedia_api = new Morebits.wiki.api( 'getting list of redirects...', query, Twinkle.speedy.callbacks.sysop.deleteRedirectsMain,
					new Morebits.status( 'Deleting redirects' ) );
				wikipedia_api.params = params;
				wikipedia_api.post();
			}

			// promote Unlink tool
			var $link, $bigtext;
			if( mw.config.get('wgNamespaceNumber') === 6 && params.normalized !== 'f8' ) {
				$link = $('<a/>', {
					'href': '#',
					'text': 'click here to go to the Unlink tool',
					'css': { 'fontSize': '130%', 'fontWeight': 'bold' },
					'click': function(){
						Morebits.wiki.actionCompleted.redirect = null;
						Twinkle.speedy.dialog.close();
						Twinkle.unlink.callback("Removing usages of and/or links to deleted file " + Morebits.pageNameNorm);
					}
				});
				$bigtext = $('<span/>', {
					'text': 'To orphan backlinks and remove instances of file usage',
					'css': { 'fontSize': '130%', 'fontWeight': 'bold' }
				});
				Morebits.status.info($bigtext[0], $link[0]);
			} else if (params.normalized !== 'f8') {
				$link = $('<a/>', {
					'href': '#',
					'text': 'click here to go to the Unlink tool',
					'css': { 'fontSize': '130%', 'fontWeight': 'bold' },
					'click': function(){
						Morebits.wiki.actionCompleted.redirect = null;
						Twinkle.speedy.dialog.close();
						Twinkle.unlink.callback("Removing links to deleted page " + Morebits.pageNameNorm);
					}
				});
				$bigtext = $('<span/>', {
					'text': 'To orphan backlinks',
					'css': { 'fontSize': '130%', 'fontWeight': 'bold' }
				});
				Morebits.status.info($bigtext[0], $link[0]);
			}
		},
		openUserTalkPage: function( pageobj ) {
			pageobj.getStatusElement().unlink();  // don't need it anymore
			var user = pageobj.getCreator();
			var params = pageobj.getCallbackParameters();

			var query = {
				'title': 'User talk:' + user,
				'action': 'edit',
				'preview': 'yes',
				'vanarticle': Morebits.pageNameNorm
			};

			if (params.normalized === 'db' || Twinkle.getPref("promptForSpeedyDeletionSummary").indexOf(params.normalized) !== -1) {
				// provide a link to the user talk page
				var $link, $bigtext;
				$link = $('<a/>', {
					'href': mw.util.wikiScript('index') + '?' + Morebits.queryString.create( query ),
					'text': 'click here to open User talk:' + user,
					'target': '_blank',
					'css': { 'fontSize': '130%', 'fontWeight': 'bold' }
				});
				$bigtext = $('<span/>', {
					'text': 'To notify the page creator',
					'css': { 'fontSize': '130%', 'fontWeight': 'bold' }
				});
				Morebits.status.info($bigtext[0], $link[0]);
			} else {
				// open the initial contributor's talk page
				var statusIndicator = new Morebits.status('Opening user talk page edit form for ' + user, 'opening...');

				switch( Twinkle.getPref('userTalkPageMode') ) {
				case 'tab':
					window.open( mw.util.wikiScript('index') + '?' + Morebits.queryString.create( query ), '_blank' );
					break;
				case 'blank':
					window.open( mw.util.wikiScript('index') + '?' + Morebits.queryString.create( query ), '_blank', 'location=no,toolbar=no,status=no,directories=no,scrollbars=yes,width=1200,height=800' );
					break;
				case 'window':
					/* falls through */
				default:
					window.open( mw.util.wikiScript('index') + '?' + Morebits.queryString.create( query ),
						( window.name === 'twinklewarnwindow' ? '_blank' : 'twinklewarnwindow' ),
						'location=no,toolbar=no,status=no,directories=no,scrollbars=yes,width=1200,height=800' );
					break;
				}

				statusIndicator.info( 'complete' );
			}
		},
		deleteRedirectsMain: function( apiobj ) {
			var xmlDoc = apiobj.getXML();
			var $snapshot = $(xmlDoc).find('redirects rd');
			var total = $snapshot.length;
			var statusIndicator = apiobj.statelem;

			if( !total ) {
				statusIndicator.status("no redirects found");
				return;
			}

			statusIndicator.status("0%");

			var current = 0;
			var onsuccess = function( apiobjInner ) {
				var now = parseInt( 100 * (++current)/total, 10 ) + '%';
				statusIndicator.update( now );
				apiobjInner.statelem.unlink();
				if( current >= total ) {
					statusIndicator.info( now + ' (completed)' );
					Morebits.wiki.removeCheckpoint();
				}
			};

			Morebits.wiki.addCheckpoint();

			$snapshot.each(function(key, value) {
				var title = $(value).attr('title');
				var page = new Morebits.wiki.page(title, 'Deleting redirect "' + title + '"');
				page.setEditSummary('[[WP:CSD#G8|G8]]: Redirect to deleted page "' + Morebits.pageNameNorm + '"' + Twinkle.getPref('deletionSummaryAd'));
				page.deletePage(onsuccess);
			});
		}
	},

	user: {
		main: function(pageobj) {
			var statelem = pageobj.getStatusElement();

			if (!pageobj.exists()) {
				statelem.error( "It seems that the page doesn't exist; perhaps it has already been deleted" );
				return;
			}

			var text = pageobj.getPageText();
			var params = pageobj.getCallbackParameters();

			statelem.status( 'Checking for tags on the page...' );

			// check for existing deletion tags
			var tag = /(?:\{\{\s*(db|delete|db-.*?|speedy deletion-.*?)(?:\s*\||\s*\}\}))/.exec( text );
			if( tag ) {
				statelem.error( [ Morebits.htmlNode( 'strong', tag[1] ) , " is already placed on the page." ] );
				return;
			}

			var xfd = /\{\{((?:article for deletion|proposed deletion|prod blp|template for discussion)\/dated|[cfm]fd\b)/i.exec( text ) || /#invoke:(RfD)/.exec(text);
			if( xfd && !confirm( "The deletion-related template {{" + xfd[1] + "}} was found on the page. Do you still want to add a CSD template?" ) ) {
				return;
			}

			// given the params, builds the template and also adds the user talk page parameters to the params that were passed in
			// returns => [<string> wikitext, <object> utparams]
			var buildData = Twinkle.speedy.callbacks.getTemplateCodeAndParams(params),
				code = buildData[0];
			params.utparams = buildData[1];

			var thispage = new Morebits.wiki.page(mw.config.get('wgPageName'));
			// patrol the page, if reached from Special:NewPages
			if( Twinkle.getPref('markSpeedyPagesAsPatrolled') ) {
				thispage.patrol();
			}

			// Wrap SD template in noinclude tags if we are in template space.
			// Won't work with userboxes in userspace, or any other transcluded page outside template space
			if (mw.config.get('wgNamespaceNumber') === 10) {  // Template:
				code = "<noinclude>" + code + "</noinclude>";
			}

			// Remove tags that become superfluous with this action
			text = text.replace(/\{\{\s*([Uu]serspace draft)\s*(\|(?:\{\{[^{}]*\}\}|[^{}])*)?\}\}\s*/g, "");
			if (mw.config.get('wgNamespaceNumber') === 6) {
				// remove "move to Commons" tag - deletion-tagged files cannot be moved to Commons
				text = text.replace(/\{\{(mtc|(copy |move )?to ?commons|move to wikimedia commons|copy to wikimedia commons)[^}]*\}\}/gi, "");
			}

			// Generate edit summary for edit
			var editsummary;
			if (params.normalizeds.length > 1) {
				editsummary = 'Requesting speedy deletion (';
				$.each(params.normalizeds, function(index, norm) {
					editsummary += '[[WP:CSD#' + norm.toUpperCase() + '|CSD ' + norm.toUpperCase() + ']], ';
				});
				editsummary = editsummary.substr(0, editsummary.length - 2); // remove trailing comma
				editsummary += ').';
			} else if (params.normalizeds[0] === "db") {
				editsummary = 'Requesting [[WP:CSD|speedy deletion]] with rationale "' + params.templateParams[0]["1"] + '".';
			} else if (params.values[0] === "histmerge") {
				editsummary = "Requesting history merge with [[:" + params.templateParams[0]["1"] + "]] ([[WP:CSD#G6|CSD G6]]).";
			} else {
				editsummary = "Requesting speedy deletion ([[WP:CSD#" + params.normalizeds[0].toUpperCase() + "|CSD " + params.normalizeds[0].toUpperCase() + "]]).";
			}

			pageobj.setPageText(code + ((params.normalizeds.indexOf('g10') !== -1) ? '' : ("\n" + text) )); // cause attack pages to be blanked
			pageobj.setEditSummary(editsummary + Twinkle.getPref('summaryAd'));
			pageobj.setWatchlist(params.watch);
			pageobj.setCreateOption('nocreate');
			pageobj.save(Twinkle.speedy.callbacks.user.tagComplete);
		},

		tagComplete: function(pageobj) {
			var params = pageobj.getCallbackParameters();

			// Notification to first contributor
			if (params.usertalk) {
				var callback = function(pageobj) {
					var initialContrib = pageobj.getCreator();

					// disallow warning yourself
					if (initialContrib === mw.config.get('wgUserName')) {
						Morebits.status.warn("You (" + initialContrib + ") created this page; skipping user notification");
						initialContrib = null;

					// don't notify users when their user talk page is nominated
					} else if (initialContrib === mw.config.get('wgTitle') && mw.config.get('wgNamespaceNumber') === 3) {
						Morebits.status.warn("Notifying initial contributor: this user created their own user talk page; skipping notification");
						initialContrib = null;

					// quick hack to prevent excessive unwanted notifications, per request. Should actually be configurable on recipient page...
					} else if ((initialContrib === "Cyberbot I" || initialContrib === "SoxBot") && params.normalizeds[0] === "f2") {
						Morebits.status.warn("Notifying initial contributor: page created procedurally by bot; skipping notification");
						initialContrib = null;

					} else {
						var usertalkpage = new Morebits.wiki.page('User talk:' + initialContrib, "Notifying initial contributor (" + initialContrib + ")"),
							notifytext, i;

						// specialcase "db" and "db-multiple"
						if (params.normalizeds.length > 1) {
							notifytext = "\n{{subst:db-notice-multiple|1=" + Morebits.pageNameNorm;
							var count = 2;
							$.each(params.normalizeds, function(index, norm) {
								notifytext += "|" + (count++) + "=" + norm.toUpperCase();
							});
						} else if (params.normalizeds[0] === "db") {
							notifytext = "\n{{subst:db-reason-notice|1=" + Morebits.pageNameNorm;
						} else {
							notifytext = "\n{{subst:db-csd-notice-custom|1=" + Morebits.pageNameNorm + "|2=" + params.values[0];
						}

						for (i in params.utparams) {
							if (typeof params.utparams[i] === 'string') {
								notifytext += "|" + i + "=" + params.utparams[i];
							}
						}
						notifytext += (params.welcomeuser ? "" : "|nowelcome=yes") + "}} ~~~~";

						var editsummary = "Notification: speedy deletion nomination";
						if (params.normalizeds.indexOf("g10") === -1) {  // no article name in summary for G10 taggings
							editsummary += " of [[:" + Morebits.pageNameNorm + "]].";
						} else {
							editsummary += " of an attack page.";
						}

						usertalkpage.setAppendText(notifytext);
						usertalkpage.setEditSummary(editsummary + Twinkle.getPref('summaryAd'));
						usertalkpage.setCreateOption('recreate');
						usertalkpage.setFollowRedirect(true);
						usertalkpage.append();
					}

					// add this nomination to the user's userspace log, if the user has enabled it
					if (params.lognomination) {
						Twinkle.speedy.callbacks.user.addToLog(params, initialContrib);
					}
				};
				var thispage = new Morebits.wiki.page(Morebits.pageNameNorm);
				thispage.lookupCreator(callback);
			}
			// or, if not notifying, add this nomination to the user's userspace log without the initial contributor's name
			else if (params.lognomination) {
				Twinkle.speedy.callbacks.user.addToLog(params, null);
			}
		},

		// note: this code is also invoked from twinkleimage
		// the params used are:
		//   for CSD: params.values, params.normalizeds  (note: normalizeds is an array)
		//   for DI: params.fromDI = true, params.templatename, params.normalized  (note: normalized is a string)
		addToLog: function(params, initialContrib) {
			var wikipedia_page = new Morebits.wiki.page("User:" + mw.config.get('wgUserName') + "/" + Twinkle.getPref('speedyLogPageName'), "Adding entry to userspace log");
			params.logInitialContrib = initialContrib;
			wikipedia_page.setCallbackParameters(params);
			wikipedia_page.load(Twinkle.speedy.callbacks.user.saveLog);
		},

		saveLog: function(pageobj) {
			var text = pageobj.getPageText();
			var params = pageobj.getCallbackParameters();

			var appendText = "";

			// add blurb if log page doesn't exist
			if (!pageobj.exists()) {
				appendText +=
					"This is a log of all [[WP:CSD|speedy deletion]] nominations made by this user using [[WP:TW|Twinkle]]'s CSD module.\n\n" +
					"If you no longer wish to keep this log, you can turn it off using the [[Wikipedia:Twinkle/Preferences|preferences panel]], and " +
					"nominate this page for speedy deletion under [[WP:CSD#U1|CSD U1]].";
				if (Morebits.userIsInGroup("sysop")) {
					appendText += "\n\nThis log does not track outright speedy deletions made using Twinkle.";
				}
			}

			// create monthly header
			var date = new Date();
			var headerRe = new RegExp("^==+\\s*" + date.getUTCMonthName() + "\\s+" + date.getUTCFullYear() + "\\s*==+", "m");
			if (!headerRe.exec(text)) {
				appendText += "\n\n=== " + date.getUTCMonthName() + " " + date.getUTCFullYear() + " ===";
			}

			var editsummary = "Logging speedy deletion nomination";
			appendText += "\n# [[:" + Morebits.pageNameNorm;

			if (params.fromDI) {
				appendText += "]]: DI [[WP:CSD#" + params.normalized.toUpperCase() + "|CSD " + params.normalized.toUpperCase() + "]] ({{tl|di-" + params.templatename + "}})";
				editsummary += " of [[:" + Morebits.pageNameNorm + "]].";
			} else {
				if (params.normalizeds.indexOf("g10") === -1) {  // no article name in log for G10 taggings
					appendText += "]]: ";
					editsummary += " of [[:" + Morebits.pageNameNorm + "]].";
				} else {
					appendText += "|This]] attack page: ";
					editsummary += " of an attack page.";
				}
				if (params.normalizeds.length > 1) {
					appendText += "multiple criteria (";
					$.each(params.normalizeds, function(index, norm) {
						appendText += "[[WP:CSD#" + norm.toUpperCase() + "|" + norm.toUpperCase() + ']], ';
					});
					appendText = appendText.substr(0, appendText.length - 2);  // remove trailing comma
					appendText += ')';
				} else if (params.normalizeds[0] === "db") {
					appendText += "{{tl|db-reason}}";
				} else {
					appendText += "[[WP:CSD#" + params.normalizeds[0].toUpperCase() + "|CSD " + params.normalizeds[0].toUpperCase() + "]] ({{tl|db-" + params.values[0] + "}})";
				}
			}

			if (params.logInitialContrib) {
				appendText += "; notified {{user|1=" + params.logInitialContrib + "}}";
			}
			appendText += " ~~~~~\n";

			pageobj.setAppendText(appendText);
			pageobj.setEditSummary(editsummary + Twinkle.getPref('summaryAd'));
			pageobj.setCreateOption("recreate");
			pageobj.append();
		}
	}
};

// validate subgroups in the form passed into the speedy deletion tag
Twinkle.speedy.getParameters = function twinklespeedyGetParameters(form, values) {
	var parameters = [];

	$.each(values, function(index, value) {
		var currentParams = [];
		switch (value) {
			case 'reason':
				if (form["csd.reason_1"]) {
					var dbrationale = form["csd.reason_1"].value;
					if (!dbrationale || !dbrationale.trim()) {
						alert( 'Custom rationale:  Please specify a rationale.' );
						parameters = null;
						return false;
					}
					currentParams["1"] = dbrationale;
				}
				break;

			case 'userreq':  // U1
				if (form["csd.userreq_rationale"]) {
					var u1rationale = form["csd.userreq_rationale"].value;
					if (mw.config.get('wgNamespaceNumber') === 3 && !((/\//).test(mw.config.get('wgTitle'))) &&
							(!u1rationale || !u1rationale.trim())) {
						alert( 'CSD U1:  Please specify a rationale when nominating user talk pages.' );
						parameters = null;
						return false;
					}
					currentParams.rationale = u1rationale;
				}
				break;

			case 'repost':  // G4
				if (form["csd.repost_1"]) {
					var deldisc = form["csd.repost_1"].value;
					if (deldisc) {
						if (deldisc.substring(0, 9) !== "Wikipedia" && deldisc.substring(0, 3) !== "WP:") {
							alert( 'CSD G4:  The deletion discussion page name, if provided, must start with "Wikipedia:".' );
							parameters = null;
							return false;
						}
						currentParams["1"] = deldisc;
					}
				}
				break;

			case 'banned':  // G5
				if (form["csd.banned_1"] && form["csd.banned_1"].value) {
					currentParams["1"] = form["csd.banned_1"].value.replace(/^\s*User:/i, "");
				}
				break;

			case 'histmerge':  // G6
				if (form["csd.histmerge_1"]) {
					var merger = form["csd.histmerge_1"].value;
					if (!merger || !merger.trim()) {
						alert( 'CSD G6 (histmerge):  Please specify the page to be merged.' );
						parameters = null;
						return false;
					}
					currentParams["1"] = merger;
				}
				break;

			case 'move':  // G6
				if (form["csd.move_1"] && form["csd.move_2"]) {
					var movepage = form["csd.move_1"].value,
						movereason = form["csd.move_2"].value;
					if (!movepage || !movepage.trim()) {
						alert( 'CSD G6 (move):  Please specify the page to be moved here.' );
						parameters = null;
						return false;
					}
					if (!movereason || !movereason.trim()) {
						alert( 'CSD G6 (move):  Please specify the reason for the move.' );
						parameters = null;
						return false;
					}
					currentParams["1"] = movepage;
					currentParams["2"] = movereason;
				}
				break;

			case 'xfd':  // G6
				if (form["csd.xfd_fullvotepage"]) {
					var xfd = form["csd.xfd_fullvotepage"].value;
					if (xfd) {
						if (xfd.substring(0, 9) !== "Wikipedia" && xfd.substring(0, 3) !== "WP:") {
							alert( 'CSD G6 (XFD):  The deletion discussion page name, if provided, must start with "Wikipedia:".' );
							parameters = null;
							return false;
						}
						currentParams.fullvotepage = xfd;
					}
				}
				break;

			case 'copypaste':  // G6
				if (form["csd.copypaste_1"]) {
					var copypaste = form["csd.copypaste_1"].value;
					if (!copypaste || !copypaste.trim()) {
						alert( 'CSD G6 (copypaste):  Please specify the source page name.' );
						parameters = null;
						return false;
					}
					currentParams["1"] = copypaste;
				}
				break;

			case 'g6':  // G6
				if (form["csd.g6_rationale"] && form["csd.g6_rationale"].value) {
					currentParams.rationale = form["csd.g6_rationale"].value;
				}
				break;

			case 'author':  // G7
				if (form["csd.author_rationale"] && form["csd.author_rationale"].value) {
					currentParams.rationale = form["csd.author_rationale"].value;
				}
				break;

			case 'g8':  // G8
				if (form["csd.g8_rationale"] && form["csd.g8_rationale"].value) {
					currentParams.rationale = form["csd.g8_rationale"].value;
				}
				break;

			case 'attack':  // G10
				currentParams.blanked = 'yes';
				// it is actually blanked elsewhere in code, but setting the flag here
				break;

			case 'copyvio':  // G12
				if (form["csd.copyvio_url"] && form["csd.copyvio_url"].value) {
					currentParams.url = form["csd.copyvio_url"].value;
				}
				if (form["csd.copyvio_url2"] && form["csd.copyvio_url2"].value) {
					currentParams.url2 = form["csd.copyvio_url2"].value;
				}
				if (form["csd.copyvio_url3"] && form["csd.copyvio_url3"].value) {
					currentParams.url3 = form["csd.copyvio_url3"].value;
				}
				break;

			case 'afc':  // G13
				var query = {
							action: "query",
							titles: mw.config.get("wgPageName"),
							prop: "revisions",
							rvprop: "timestamp"
						},
						api = new Morebits.wiki.api( 'Grabbing the last revision timestamp', query, function( apiobj ) {
							var xmlDoc = apiobj.getXML(),
									isoDateString = $(xmlDoc).find("rev").attr("timestamp");

							currentParams.ts = isoDateString;
						});

				// Wait for API call to finish
				api.post({
					async: false
				});

				break;

			case 'redundantimage':  // F1
				if (form["csd.redundantimage_filename"]) {
					var redimage = form["csd.redundantimage_filename"].value;
					if (!redimage || !redimage.trim()) {
						alert( 'CSD F1:  Please specify the filename of the other file.' );
						parameters = null;
						return false;
					}
					currentParams.filename = redimage.replace(/^\s*(Image|File):/i, "");
				}
				break;

			case 'badfairuse':  // F7
				if (form["csd.badfairuse_reason"] && form["csd.badfairuse_reason"].value) {
					currentParams.reason = form["csd.badfairuse_reason"].value;
				}
				break;

			case 'nowcommons':  // F8
				if (form["csd.nowcommons_filename"]) {
					var filename = form["csd.nowcommons_filename"].value;
					if (filename && filename !== Morebits.pageNameNorm) {
						if (filename.indexOf("Image:") === 0 || filename.indexOf("File:") === 0) {
							currentParams["1"] = filename;
						} else {
							currentParams["1"] = "File:" + filename;
						}
					}
				}
				currentParams.date = "~~~~~";
				break;

			case 'imgcopyvio':  // F9
				if (form["csd.imgcopyvio_url"] && form["csd.imgcopyvio_url"].value) {
					currentParams.url = form["csd.imgcopyvio_url"].value;
				}
				break;

			case 'foreign':  // A2
				if (form["csd.foreign_source"]) {
					var foreignlink = form["csd.foreign_source"].value;
					if (!foreignlink || !foreignlink.trim()) {
						alert( 'CSD A2:  Please specify an interwiki link to the article of which this is a copy.' );
						parameters = null;
						return false;
					}
					currentParams.source = foreignlink;
				}
				break;

			case 'a10':  // A10
				if (form["csd.a10_article"]) {
					var duptitle = form["csd.a10_article"].value;
					if (!duptitle || !duptitle.trim()) {
						alert( 'CSD A10:  Please specify the name of the article which is duplicated.' );
						parameters = null;
						return false;
					}
					currentParams.article = duptitle;
				}
				break;

			case 'duplicatetemplate':  // T3
				if (form["csd.duplicatetemplate_2"]) {
					var t3template = form["csd.duplicatetemplate_2"].value;
					if (!t3template || !t3template.trim()) {
						alert( 'CSD T3:  Please specify the name of a template duplicated by this one.' );
						parameters = null;
						return false;
					}
					currentParams["1"] = "~~~~~";
					currentParams["2"] = t3template.replace(/^\s*Template:/i, "");
				}
				break;

			case 'p1':  // P1
				if (form["csd.p1_criterion"]) {
					var criterion = form["csd.p1_criterion"].value;
					if (!criterion || !criterion.trim()) {
						alert( 'CSD P1:  Please specify a criterion and/or associated rationale.' );
						parameters = null;
						return false;
					}
					currentParams["1"] = criterion;
				}
				break;

			default:
				break;
		}
		parameters.push(currentParams);
	});
	return parameters;
};

// function for processing talk page notification template parameters
Twinkle.speedy.getUserTalkParameters = function twinklespeedyGetUserTalkParameters(normalized, parameters) {
	var utparams = [];
	switch (normalized) {
		case 'db':
			utparams["2"] = parameters["1"];
			break;
		case 'g12':
			utparams.key1 = "url";
			utparams.value1 = utparams.url = parameters.url;
			break;
		case 'a10':
			utparams.key1 = "article";
			utparams.value1 = utparams.article = parameters.article;
			break;
		default:
			break;
	}
	return utparams;
};


Twinkle.speedy.resolveCsdValues = function twinklespeedyResolveCsdValues(e) {
	var values = (e.target.form ? e.target.form : e.target).getChecked('csd');
	if (values.length === 0) {
		alert( "Please select a criterion!" );
		return null;
	}
	return values;
};

Twinkle.speedy.callback.evaluateSysop = function twinklespeedyCallbackEvaluateSysop(e) {
	var form = (e.target.form ? e.target.form : e.target);

	if (e.target.type === "checkbox" || e.target.type === "text" ||
			e.target.type === "select") {
		return;
	}

	var tag_only = form.tag_only;
	if( tag_only && tag_only.checked ) {
		Twinkle.speedy.callback.evaluateUser(e);
		return;
	}

	var values = Twinkle.speedy.resolveCsdValues(e);
	if (!values) {
		return;
	}

	var normalizeds = values.map(function(value) {
		return Twinkle.speedy.normalizeHash[ value ];
	});

	// analyse each criterion to determine whether to watch the page, prompt for summary, or open user talk page
	var watchPage, promptForSummary;
	normalizeds.forEach(function(norm) {
		if (Twinkle.getPref("watchSpeedyPages").indexOf(norm) !== -1) {
			watchPage = true;
		}
		if (Twinkle.getPref("promptForSpeedyDeletionSummary").indexOf(norm) !== -1) {
			promptForSummary = true;
		}
	});

	var params = {
		values: values,
		normalizeds: normalizeds,
		watch: watchPage,
		deleteTalkPage: form.talkpage && form.talkpage.checked,
		deleteRedirects: form.redirects.checked,
		openUserTalk: form.openusertalk.checked,
		promptForSummary: promptForSummary,
		templateParams: Twinkle.speedy.getParameters( form, values )
	};
	if(!params.templateParams) {
		return;
	}

	Morebits.simpleWindow.setButtonsEnabled( false );
	Morebits.status.init( form );

	Twinkle.speedy.callbacks.sysop.main( params );
};

Twinkle.speedy.callback.evaluateUser = function twinklespeedyCallbackEvaluateUser(e) {
	var form = (e.target.form ? e.target.form : e.target);

	if (e.target.type === "checkbox" || e.target.type === "text" ||
			e.target.type === "select") {
		return;
	}

	var values = Twinkle.speedy.resolveCsdValues(e);
	if (!values) {
		return;
	}
	//var multiple = form.multiple.checked;
	var normalizeds = [];
	$.each(values, function(index, value) {
		var norm = Twinkle.speedy.normalizeHash[ value ];

		normalizeds.push(norm);
	});

	// analyse each criterion to determine whether to watch the page/notify the creator
	var watchPage = false;
	$.each(normalizeds, function(index, norm) {
		if (Twinkle.getPref('watchSpeedyPages').indexOf(norm) !== -1) {
			watchPage = true;
			return false;  // break
		}
	});

	var notifyuser = false;
	if (form.notify.checked) {
		$.each(normalizeds, function(index, norm) {
			if (Twinkle.getPref('notifyUserOnSpeedyDeletionNomination').indexOf(norm) !== -1) {
				if (norm === 'g6' && values[index] !== 'copypaste') {
					return true;
				}
				notifyuser = true;
				return false;  // break
			}
		});
	}

	var welcomeuser = false;
	if (notifyuser) {
		$.each(normalizeds, function(index, norm) {
			if (Twinkle.getPref('welcomeUserOnSpeedyDeletionNotification').indexOf(norm) !== -1) {
				welcomeuser = true;
				return false;  // break
			}
		});
	}

	var csdlog = false;
	if (Twinkle.getPref('logSpeedyNominations')) {
		$.each(normalizeds, function(index, norm) {
			if (Twinkle.getPref('noLogOnSpeedyNomination').indexOf(norm) === -1) {
				csdlog = true;
				return false;  // break
			}
		});
	}

	var params = {
		values: values,
		normalizeds: normalizeds,
		watch: watchPage,
		usertalk: notifyuser,
		welcomeuser: welcomeuser,
		lognomination: csdlog,
		templateParams: Twinkle.speedy.getParameters( form, values )
	};
	if (!params.templateParams) {
		return;
	}

	Morebits.simpleWindow.setButtonsEnabled( false );
	Morebits.status.init( form );

	Morebits.wiki.actionCompleted.redirect = mw.config.get('wgPageName');
	Morebits.wiki.actionCompleted.notice = "Tagging complete";

	var wikipedia_page = new Morebits.wiki.page(mw.config.get('wgPageName'), "Tagging page");
	wikipedia_page.setCallbackParameters(params);
	wikipedia_page.load(Twinkle.speedy.callbacks.user.main);
};

/*
 ****************************************
 *** twinkleunlink.js: Unlink module
 ****************************************
 * Mode of invocation:     Tab ("Unlink")
 * Active on:              Non-special pages, except Wikipedia:Sandbox
 * Config directives in:   TwinkleConfig
 */

Twinkle.unlink = function twinkleunlink() {
	if( mw.config.get('wgNamespaceNumber') < 0 || mw.config.get('wgPageName') === 'Wikipedia:Sandbox' ) {
		return;
	}
	// Restrict to extended confirmed users. This is done here instead of above to avoid an unnecessary API call.
	mw.user.getRights().then(function (rights) {
		if( rights.indexOf('extendedconfirmed') !== -1 ) {
			Twinkle.addPortletLink( Twinkle.unlink.callback, "Unlink", "tw-unlink", "Unlink backlinks" );
		}
	});
};

Twinkle.unlink.getChecked2 = function twinkleunlinkGetChecked2( nodelist ) {
	if( !( nodelist instanceof NodeList ) && !( nodelist instanceof HTMLCollection ) ) {
		return nodelist.checked ? [ nodelist.values ] : [];
	}
	var result = [];
	for(var i  = 0; i < nodelist.length; ++i ) {
		if( nodelist[i].checked ) {
			result.push( nodelist[i].values );
		}
	}
	return result;
};

// the parameter is used when invoking unlink from admin speedy
Twinkle.unlink.callback = function(presetReason) {
	var Window = new Morebits.simpleWindow( 600, 440 );
	Window.setTitle( "Unlink backlinks" + (mw.config.get('wgNamespaceNumber') === 6 ? " and file usages" : "") );
	Window.setScriptName( "Twinkle" );
	Window.addFooterLink( "Twinkle help", "WP:TW/DOC#unlink" );

	var form = new Morebits.quickForm( Twinkle.unlink.callback.evaluate );

	// prepend some basic documentation
	var node1 = Morebits.htmlNode("code", "[[" + Morebits.pageNameNorm + "|link text]]");
	var node2 = Morebits.htmlNode("code", "link text");
	node1.style.fontFamily = node2.style.fontFamily = "monospace";
	node1.style.fontStyle = node2.style.fontStyle = "normal";
	form.append( {
		type: 'div',
		style: 'margin-bottom: 0.5em',
		label: [
			'This tool allows you to unlink all incoming links ("backlinks") that point to this page' +
				(mw.config.get('wgNamespaceNumber') === 6 ? ", and/or hide all inclusions of this file by wrapping them in <!-- --> comment markup" : "") +
				". For instance, ",
			node1,
			" would become ",
			node2,
			". Use it with caution."
		]
	} );

	form.append( {
		type: 'input',
		name: 'reason',
		label: 'Reason: ',
		value: (presetReason ? presetReason : ''),
		size: 60
	} );

	var query;
	if(mw.config.get('wgNamespaceNumber') === 6) {  // File:
		query = {
			'action': 'query',
			'list': [ 'backlinks', 'imageusage' ],
			'bltitle': mw.config.get('wgPageName'),
			'iutitle': mw.config.get('wgPageName'),
			'bllimit': Morebits.userIsInGroup( 'sysop' ) ? 5000 : 500, // 500 is max for normal users, 5000 for bots and sysops
			'iulimit': Morebits.userIsInGroup( 'sysop' ) ? 5000 : 500, // 500 is max for normal users, 5000 for bots and sysops
			'blnamespace': Twinkle.getPref('unlinkNamespaces'),
			'iunamespace': Twinkle.getPref('unlinkNamespaces'),
			'rawcontinue': true
		};
	} else {
		query = {
			'action': 'query',
			'list': 'backlinks',
			'bltitle': mw.config.get('wgPageName'),
			'blfilterredir': 'nonredirects',
			'bllimit': Morebits.userIsInGroup( 'sysop' ) ? 5000 : 500, // 500 is max for normal users, 5000 for bots and sysops
			'blnamespace': Twinkle.getPref('unlinkNamespaces'),
			'rawcontinue': true
		};
	}
	var wikipedia_api = new Morebits.wiki.api( 'Grabbing backlinks', query, Twinkle.unlink.callbacks.display.backlinks );
	wikipedia_api.params = { form: form, Window: Window, image: mw.config.get('wgNamespaceNumber') === 6 };
	wikipedia_api.post();

	var root = document.createElement( 'div' );
	root.style.padding = '15px';  // just so it doesn't look broken
	Morebits.status.init( root );
	wikipedia_api.statelem.status( "loading..." );
	Window.setContent( root );
	Window.display();
};

Twinkle.unlink.callback.evaluate = function twinkleunlinkCallbackEvaluate(event) {
	var reason = event.target.reason.value;
	if (!reason) {
		alert("You must specify a reason for unlinking.");
		return;
	}

	var backlinks = [], imageusage = [];
	if( event.target.backlinks ) {
		backlinks = Twinkle.unlink.getChecked2(event.target.backlinks);
	}
	if( event.target.imageusage ) {
		imageusage = Twinkle.unlink.getChecked2(event.target.imageusage);
	}

	Morebits.simpleWindow.setButtonsEnabled( false );
	Morebits.status.init( event.target );

	var pages = Morebits.array.uniq(backlinks.concat(imageusage));

	var unlinker = new Morebits.batchOperation("Unlinking backlinks" + (imageusage ? " and instances of file usage" : ""));
	unlinker.setOption("preserveIndividualStatusLines", true);
	unlinker.setPageList(pages);
	var params = { reason: reason, unlinker: unlinker };
	unlinker.run(function(pageName) {
		var wikipedia_page = new Morebits.wiki.page(pageName, "Unlinking in article \"" + pageName + "\"");
		wikipedia_page.setBotEdit(true);  // unlink considered a floody operation
		var innerParams = $.extend({}, params);
		innerParams.doBacklinks = backlinks && backlinks.indexOf(pageName) !== -1;
		innerParams.doImageusage = imageusage && imageusage.indexOf(pageName) !== -1;
		wikipedia_page.setCallbackParameters(innerParams);
		wikipedia_page.load(Twinkle.unlink.callbacks.unlinkBacklinks);
	});
};

Twinkle.unlink.callbacks = {
	display: {
		backlinks: function twinkleunlinkCallbackDisplayBacklinks(apiobj) {
			var xmlDoc = apiobj.responseXML;
			var havecontent = false;
			var list, namespaces, i;

			if( apiobj.params.image ) {
				var imageusage = $(xmlDoc).find('query imageusage iu');
				list = [];
				for ( i = 0; i < imageusage.length; ++i ) {
					var usagetitle = imageusage[i].getAttribute('title');
					list.push( { label: usagetitle, value: usagetitle, checked: true } );
				}
				if (!list.length)
				{
					apiobj.params.form.append( { type: 'div', label: 'No instances of file usage found.' } );
				}
				else
				{
					apiobj.params.form.append( { type:'header', label: 'File usage' } );
					namespaces = [];
					$.each(Twinkle.getPref('unlinkNamespaces'), function(k, v) {
						namespaces.push(Morebits.wikipedia.namespacesFriendly[v]);
					});
					apiobj.params.form.append( {
						type: 'div',
						label: "Selected namespaces: " + namespaces.join(', '),
						tooltip: "You can change this with your Twinkle preferences, at [[WP:TWPREFS]]"
					});
					if ($(xmlDoc).find('query-continue').length) {
						apiobj.params.form.append( {
							type: 'div',
							label: "First " + list.length.toString() + " file usages shown."
						});
					}
					apiobj.params.form.append({
						type: 'button',
						label: "Select All",
						event: function(e) {
							$(Morebits.quickForm.getElements(e.target.form, "imageusage")).prop('checked', true);
						}
					});
					apiobj.params.form.append({
						type: 'button',
						label: "Deselect All",
						event: function(e) {
							$(Morebits.quickForm.getElements(e.target.form, "imageusage")).prop('checked', false);
						}
					});
					apiobj.params.form.append({
						type: 'checkbox',
						name: 'imageusage',
						list: list
					});
					havecontent = true;
				}
			}

			var backlinks = $(xmlDoc).find('query backlinks bl');
			if( backlinks.length > 0 ) {
				list = [];
				for ( i = 0; i < backlinks.length; ++i ) {
					var title = backlinks[i].getAttribute('title');
					list.push( { label: title, value: title, checked: true } );
				}
				apiobj.params.form.append( { type:'header', label: 'Backlinks' } );
				namespaces = [];
				$.each(Twinkle.getPref('unlinkNamespaces'), function(k, v) {
					namespaces.push(Morebits.wikipedia.namespacesFriendly[v]);
				});
				apiobj.params.form.append( {
					type: 'div',
					label: "Selected namespaces: " + namespaces.join(', '),
					tooltip: "You can change this with your Twinkle preferences, at [[WP:TWPREFS]]"
				});
				if ($(xmlDoc).find('query-continue').length) {
					apiobj.params.form.append( {
						type: 'div',
						label: "First " + list.length.toString() + " backlinks shown."
					});
				}
				apiobj.params.form.append({
					type: 'button',
					label: "Select All",
						event: function(e) {
							$(Morebits.quickForm.getElements(e.target.form, "backlinks")).prop('checked', true);
						}
				});
				apiobj.params.form.append({
					type: 'button',
					label: "Deselect All",
						event: function(e) {
							$(Morebits.quickForm.getElements(e.target.form, "backlinks")).prop('checked', false);
						}
				});
				apiobj.params.form.append({
					type: 'checkbox',
					name: 'backlinks',
					list: list
				});
				havecontent = true;
			}
			else
			{
				apiobj.params.form.append( { type: 'div', label: 'No backlinks found.' } );
			}

			if (havecontent) {
				apiobj.params.form.append( { type:'submit' } );
			}

			var result = apiobj.params.form.render();
			apiobj.params.Window.setContent( result );

			Morebits.checkboxShiftClickSupport($("input[name='imageusage']", result));
			Morebits.checkboxShiftClickSupport($("input[name='backlinks']", result));

		}
	},
	unlinkBacklinks: function twinkleunlinkCallbackUnlinkBacklinks(pageobj) {
		var oldtext = pageobj.getPageText();
		var params = pageobj.getCallbackParameters();
		var wikiPage = new Morebits.wikitext.page(oldtext);

		var summaryText = "", warningString = false;
		var text;

		// remove image usages
		if (params.doImageusage) {
			wikiPage.commentOutImage(mw.config.get('wgTitle'), 'Commented out');
			text = wikiPage.getText();
			// did we actually make any changes?
			if (text === oldtext) {
				warningString = "file usages";
			} else {
				summaryText = "Commenting out use(s) of file";
				oldtext = text;
			}
		}

		// remove backlinks
		if (params.doBacklinks) {
			wikiPage.removeLink(Morebits.pageNameNorm);
			text = wikiPage.getText();
			// did we actually make any changes?
			if (text === oldtext) {
				warningString = (warningString ? "backlinks or file usages" : "backlinks");
			} else {
				summaryText = (summaryText ? (summaryText + " / ") : "") + "Removing link(s) to";
				oldtext = text;
			}
		}

		if (warningString) {
			// nothing to do!
			pageobj.getStatusElement().error("Didn't find any " + warningString + " on the page.");
			params.unlinker.workerFailure(pageobj);
			return;
		}

		pageobj.setPageText(text);
		pageobj.setEditSummary(summaryText + " \"" + Morebits.pageNameNorm + "\": " + params.reason + "." + Twinkle.getPref('summaryAd'));
		pageobj.setCreateOption('nocreate');
		pageobj.save(params.unlinker.workerSuccess, params.unlinker.workerFailure);
	}
};

/*
 ****************************************
 *** twinklewarn.js: Warn module
 ****************************************
 * Mode of invocation:     Tab ("Warn")
 * Active on:              User (talk) pages and (deleted) Contributions
 * Config directives in:   TwinkleConfig
 */

Twinkle.warn = function twinklewarn() {
	if( mw.config.get( 'wgRelevantUserName' ) ) {
			Twinkle.addPortletLink( Twinkle.warn.callback, "Warn", "tw-warn", "Warn/notify user" );
	}

	// Modify URL of talk page on rollback success pages. This is only used
	// when a user Ctrl+clicks on a rollback link.
	if( mw.config.get('wgAction') === 'rollback' ) {
		var $vandalTalkLink = $("#mw-rollback-success").find(".mw-usertoollinks a").first();
		if ( $vandalTalkLink.length ) {
			Twinkle.warn.makeVandalTalkLink($vandalTalkLink);
			$vandalTalkLink.css("font-weight", "bold");
		}
	}

	// Override the mw.notify function to allow us to inject a link into the
	// rollback success popup. Only users with the 'rollback' right need this,
	// but we have no nice way of knowing who has that right (what with global
	// groups and the like)
	else if( mw.config.get('wgAction') === 'history' ) {
		mw.notifyOriginal = mw.notify;
		mw.notify = function mwNotifyTwinkleOverride(message, options) {
			// This is a horrible, awful hack to add a link to the rollback success
			// popup. All other notification popups should be left untouched.
			// It won't work for people whose user language is not English.
			// As it's a hack, it's liable to stop working or break sometimes,
			// particularly if the text or format of the confirmation message
			// (MediaWiki:Rollback-success-notify) changes.
			var regexMatch;
			if ( options && options.title && mw.msg && options.title === mw.msg('actioncomplete') &&
				message && Array.isArray(message) && message[0] instanceof HTMLParagraphElement &&
				(regexMatch = /^Reverted edits by (.+);\s+changed/.exec(message[0].innerText))
			) {
				// Create a nicely-styled paragraph to place the link in
				var $p = $('<p/>');
				$p.css("margin", "0.5em -1.5em -1.5em");
				$p.css("padding", "0.5em 1.5em 0.8em");
				$p.css("border-top", "1px #666 solid");
				$p.css("cursor", "default");
				$p.click(function(e) { e.stopPropagation(); });

				// Create the new talk link and append it to the end of the message
				var $vandalTalkLink = $('<a/>');
				$vandalTalkLink.text("Warn user with Twinkle");
				//$vandalTalkLink.css("display", "block");
				$vandalTalkLink.attr("href", mw.util.getUrl("User talk:" + regexMatch[1]));
				Twinkle.warn.makeVandalTalkLink($vandalTalkLink);

				$p.append($vandalTalkLink);
				message[0].appendChild($p.get()[0]);

				// Don't auto-hide the notification. It only stays around for 5 seconds by
				// default, which might not be enough time for the user to read it and
				// click the link
				options.autoHide = false;
			}
			mw.notifyOriginal.apply(mw, arguments);
		};
	}

	// for testing, use:
	// mw.notify([ $("<p>Reverted edits by foo; changed</p>")[0] ], { title: mw.msg('actioncomplete') } );
};

Twinkle.warn.makeVandalTalkLink = function($vandalTalkLink) {
	$vandalTalkLink.wrapInner($("<span/>").attr("title", "If appropriate, you can use Twinkle to warn the user about their edits to this page."));

	var extraParam = "vanarticle=" + mw.util.rawurlencode(Morebits.pageNameNorm);
	var href = $vandalTalkLink.attr("href");
	if (href.indexOf("?") === -1) {
		$vandalTalkLink.attr("href", href + "?" + extraParam);
	} else {
		$vandalTalkLink.attr("href", href + "&" + extraParam);
	}
};

Twinkle.warn.callback = function twinklewarnCallback() {
	if( mw.config.get( 'wgRelevantUserName' ) === mw.config.get( 'wgUserName' ) &&
			!confirm( 'You are about to warn yourself! Are you sure you want to proceed?' ) ) {
		return;
	}

	var Window = new Morebits.simpleWindow( 600, 440 );
	Window.setTitle( "Warn/notify user" );
	Window.setScriptName( "Twinkle" );
	Window.addFooterLink( "Choosing a warning level", "WP:UWUL#Levels" );
	Window.addFooterLink( "Twinkle help", "WP:TW/DOC#warn" );

	var form = new Morebits.quickForm( Twinkle.warn.callback.evaluate );
	var main_select = form.append( {
			type: 'field',
			label: 'Choose type of warning/notice to issue',
			tooltip: 'First choose a main warning group, then the specific warning to issue.'
		} );

	var main_group = main_select.append( {
			type: 'select',
			name: 'main_group',
			event:Twinkle.warn.callback.change_category
		} );

	var defaultGroup = parseInt(Twinkle.getPref('defaultWarningGroup'), 10);
	main_group.append( { type: 'option', label: 'General note (1)', value: 'level1', selected: ( defaultGroup === 1 || defaultGroup < 1 || ( Morebits.userIsInGroup( 'sysop' ) ? defaultGroup > 8 : defaultGroup > 7 ) ) } );
	main_group.append( { type: 'option', label: 'Caution (2)', value: 'level2', selected: ( defaultGroup === 2 ) } );
	main_group.append( { type: 'option', label: 'Warning (3)', value: 'level3', selected: ( defaultGroup === 3 ) } );
	main_group.append( { type: 'option', label: 'Final warning (4)', value: 'level4', selected: ( defaultGroup === 4 ) } );
	main_group.append( { type: 'option', label: 'Only warning (4im)', value: 'level4im', selected: ( defaultGroup === 5 ) } );
	main_group.append( { type: 'option', label: 'Single-issue notices', value: 'singlenotice', selected: ( defaultGroup === 6 ) } );
	main_group.append( { type: 'option', label: 'Single-issue warnings', value: 'singlewarn', selected: ( defaultGroup === 7 ) } );
	if( Twinkle.getPref( 'customWarningList' ).length ) {
		main_group.append( { type: 'option', label: 'Custom warnings', value: 'custom', selected: ( defaultGroup === 9 ) } );
	}

	main_select.append( { type: 'select', name: 'sub_group', event:Twinkle.warn.callback.change_subcategory } ); //Will be empty to begin with.

	form.append( {
			type: 'input',
			name: 'article',
			label: 'Linked article',
			value:( Morebits.queryString.exists( 'vanarticle' ) ? Morebits.queryString.get( 'vanarticle' ) : '' ),
			tooltip: 'An article can be linked within the notice, perhaps because it was a revert to said article that dispatched this notice. Leave empty for no article to be linked.'
		} );

	var more = form.append( { type: 'field', name: 'reasonGroup', label: 'Warning information' } );
	more.append( { type: 'textarea', label: 'Optional message:', name: 'reason', tooltip: 'Perhaps a reason, or that a more detailed notice must be appended' } );

	var previewlink = document.createElement( 'a' );
	$(previewlink).click(function(){
		Twinkle.warn.callbacks.preview(result);  // |result| is defined below
	});
	previewlink.style.cursor = "pointer";
	previewlink.textContent = 'Preview';
	more.append( { type: 'div', id: 'warningpreview', label: [ previewlink ] } );
	more.append( { type: 'div', id: 'twinklewarn-previewbox', style: 'display: none' } );

	more.append( { type: 'submit', label: 'Submit' } );

	var result = form.render();
	Window.setContent( result );
	Window.display();
	result.main_group.root = result;
	result.previewer = new Morebits.wiki.preview($(result).find('div#twinklewarn-previewbox').last()[0]);

	// We must init the first choice (General Note);
	var evt = document.createEvent( "Event" );
	evt.initEvent( 'change', true, true );
	result.main_group.dispatchEvent( evt );
};

// This is all the messages that might be dispatched by the code
// Each of the individual templates require the following information:
//   label (required): A short description displayed in the dialog
//   summary (required): The edit summary used. If an article name is entered, the summary is postfixed with "on [[article]]", and it is always postfixed with ". $summaryAd"
//   suppressArticleInSummary (optional): Set to true to suppress showing the article name in the edit summary. Useful if the warning relates to attack pages, or some such.
Twinkle.warn.messages = {
	level1: {
		"Common warnings": {
			"uw-vandalism1": {
				label: "Vandalism",
				summary: "General note: Unconstructive editing"
			},
			"uw-disruptive1": {
				label: "Disruptive editing",
				summary: "General note: Unconstructive editing"
			},
			"uw-test1": {
				label: "Editing tests",
				summary: "General note: Editing tests"
			},
			"uw-delete1": {
				label: "Removal of content, blanking",
				summary: "General note: Removal of content, blanking"
			}
		},
		"Behavior in articles": {
			"uw-biog1": {
				label: "Adding unreferenced controversial information about living persons",
				summary: "General note: Adding unreferenced controversial information about living persons"
			},
			"uw-defamatory1": {
				label: "Addition of defamatory content",
				summary: "General note: Addition of defamatory content"
			},
			"uw-error1": {
				label: "Introducing deliberate factual errors",
				summary: "General note: Introducing factual errors"
			},
			"uw-genre1": {
				label: "Frequent or mass changes to genres without consensus or references",
				summary: "General note: Frequent or mass changes to genres without consensus or references"
			},
			"uw-image1": {
				label: "Image-related vandalism in articles",
				summary: "General note: Image-related vandalism in articles"
			},
			"uw-joke1": {
				label: "Using improper humor in articles",
				summary: "General note: Using improper humor in articles"
			},
			"uw-nor1": {
				label: "Adding original research, including unpublished syntheses of sources",
				summary: "General note: Adding original research, including unpublished syntheses of sources"
			},
			"uw-notcensored1": {
				label: "Censorship of material",
				summary: "General note: Censorship of material"
			},
			"uw-own1": {
				label: "Ownership of articles",
				summary: "General note: Ownership of articles"
			},
			"uw-tdel1": {
				label: "Removal of maintenance templates",
				summary: "General note: Removal of maintenance templates"
			},
			"uw-unsourced1": {
				label: "Addition of unsourced or improperly cited material",
				summary: "General note: Addition of unsourced or improperly cited material"
			}
		},
		"Promotions and spam": {
			"uw-advert1": {
				label: "Using Wikipedia for advertising or promotion",
				summary: "General note: Using Wikipedia for advertising or promotion"
			},
			"uw-npov1": {
				label: "Not adhering to neutral point of view",
				summary: "General note: Not adhering to neutral point of view"
			},
			"uw-paid1": {
				label: "Paid editing without disclosure under the Wikimedia Terms of Use",
				summary: "General note: Paid editing without disclosure under the Wikimedia Terms of Use"
			},
			"uw-spam1": {
				label: "Adding inappropriate external links",
				summary: "General note: Adding inappropriate external links"
			}
		},
		"Behavior towards other editors": {
			"uw-agf1": {
				label: "Not assuming good faith",
				summary: "General note: Not assuming good faith"
			},
			"uw-harass1": {
				label: "Harassment of other users",
				summary: "General note: Harassment of other users"
			},
			"uw-npa1": {
				label: "Personal attack directed at a specific editor",
				summary: "General note: Personal attack directed at a specific editor"
			},
			"uw-tempabuse1": {
				label: "Improper use of warning or blocking template",
				summary: "General note: Improper use of warning or blocking template"
			}
		},
		"Removal of deletion tags": {
			"uw-afd1": {
				label: "Removing {{afd}} templates",
				summary: "General note: Removing {{afd}} templates"
			},
			"uw-blpprod1": {
				label: "Removing {{blp prod}} templates",
				summary: "General note: Removing {{blp prod}} templates"
			},
			"uw-idt1": {
				label: "Removing file deletion tags",
				summary: "General note: Removing file deletion tags"
			},
			"uw-speedy1": {
				label: "Removing speedy deletion tags",
				summary: "General note: Removing speedy deletion tags"
			}
		},
		"Other": {
			"uw-attempt1": {
				label: "Triggering the edit filter",
				summary: "General note: Triggering the edit filter"
			},
			"uw-chat1": {
				label: "Using talk page as forum",
				summary: "General note: Using talk page as forum"
			},
			"uw-create1": {
				label: "Creating inappropriate pages",
				summary: "General note: Creating inappropriate pages"
			},
			"uw-mos1": {
				label: "Manual of style",
				summary: "General note: Formatting, date, language, etc (Manual of style)"
			},
			"uw-move1": {
				label: "Page moves against naming conventions or consensus",
				summary: "General note: Page moves against naming conventions or consensus"
			},
			"uw-tpv1": {
				label: "Refactoring others' talk page comments",
				summary: "General note: Refactoring others' talk page comments"
			},
			"uw-upload1": {
				label: "Uploading unencyclopedic images",
				summary: "General note: Uploading unencyclopedic images"
			}
		}/*,
		"To be removed from Twinkle": {
			"uw-redirect1": {
				label: "Creating malicious redirects",
				summary: "General note: Creating malicious redirects"
			},
			"uw-ics1": {
				label: "Uploading files missing copyright status",
				summary: "General note: Uploading files missing copyright status"
			},
			"uw-af1": {
				label: "Inappropriate feedback through the Article Feedback Tool",
				summary: "General note: Inappropriate feedback through the Article Feedback Tool"
			}
		}*/
	},


	level2: {
		"Common warnings": {
			"uw-vandalism2": {
				label: "Vandalism",
				summary: "Caution: Unconstructive editing"
			},
			"uw-disruptive2": {
				label: "Disruptive editing",
				summary: "Caution: Unconstructive editing"
			},
			"uw-test2": {
				label: "Editing tests",
				summary: "Caution: Editing tests"
			},
			"uw-delete2": {
				label: "Removal of content, blanking",
				summary: "Caution: Removal of content, blanking"
			}
		},
		"Behavior in articles": {
			"uw-biog2": {
				label: "Adding unreferenced controversial information about living persons",
				summary: "Caution: Adding unreferenced controversial information about living persons"
			},
			"uw-defamatory2": {
				label: "Addition of defamatory content",
				summary: "Caution: Addition of defamatory content"
			},
			"uw-error2": {
				label: "Introducing deliberate factual errors",
				summary: "Caution: Introducing factual errors"
			},
			"uw-genre2": {
				label: "Frequent or mass changes to genres without consensus or references",
				summary: "Caution: Frequent or mass changes to genres without consensus or references"
			},
			"uw-image2": {
				label: "Image-related vandalism in articles",
				summary: "Caution: Image-related vandalism in articles"
			},
			"uw-joke2": {
				label: "Using improper humor in articles",
				summary: "Caution: Using improper humor in articles"
			},
			"uw-nor2": {
				label: "Adding original research, including unpublished syntheses of sources",
				summary: "Caution: Adding original research, including unpublished syntheses of sources"
			},
			"uw-notcensored2": {
				label: "Censorship of material",
				summary: "Caution: Censorship of material"
			},
			"uw-own2": {
				label: "Ownership of articles",
				summary: "Caution: Ownership of articles"
			},
			"uw-tdel2": {
				label: "Removal of maintenance templates",
				summary: "Caution: Removal of maintenance templates"
			},
			"uw-unsourced2": {
				label: "Addition of unsourced or improperly cited material",
				summary: "Caution: Addition of unsourced or improperly cited material"
			}
		},
		"Promotions and spam": {
			"uw-advert2": {
				label: "Using Wikipedia for advertising or promotion",
				summary: "Caution: Using Wikipedia for advertising or promotion"
			},
			"uw-npov2": {
				label: "Not adhering to neutral point of view",
				summary: "Caution: Not adhering to neutral point of view"
			},
			"uw-paid2": {
				label: "Paid editing without disclosure under the Wikimedia Terms of Use",
				summary: "Caution: Paid editing without disclosure under the Wikimedia Terms of Use"
			},
			"uw-spam2": {
				label: "Adding spam links",
				summary: "Caution: Adding spam links"
			}
		},
		"Behavior towards other editors": {
			"uw-agf2": {
				label: "Not assuming good faith",
				summary: "Caution: Not assuming good faith"
			},
			"uw-harass2": {
				label: "Harassment of other users",
				summary: "Caution: Harassment of other users"
			},
			"uw-npa2": {
				label: "Personal attack directed at a specific editor",
				summary: "Caution: Personal attack directed at a specific editor"
			},
			"uw-tempabuse2": {
				label: "Improper use of warning or blocking template",
				summary: "Caution: Improper use of warning or blocking template"
			}
		},
		"Removal of deletion tags": {
			"uw-afd2": {
				label: "Removing {{afd}} templates",
				summary: "Caution: Removing {{afd}} templates"
			},
			"uw-blpprod2": {
				label: "Removing {{blp prod}} templates",
				summary: "Caution: Removing {{blp prod}} templates"
			},
			"uw-idt2": {
				label: "Removing file deletion tags",
				summary: "Caution: Removing file deletion tags"
			},
			"uw-speedy2": {
				label: "Removing speedy deletion tags",
				summary: "Caution: Removing speedy deletion tags"
			}
		},
		"Other": {
			"uw-attempt2": {
				label: "Triggering the edit filter",
				summary: "Caution: Triggering the edit filter"
			},
			"uw-chat2": {
				label: "Using talk page as forum",
				summary: "Caution: Using talk page as forum"
			},
			"uw-create2": {
				label: "Creating inappropriate pages",
				summary: "Caution: Creating inappropriate pages"
			},
			"uw-mos2": {
				label: "Manual of style",
				summary: "Caution: Formatting, date, language, etc (Manual of style)"
			},
			"uw-move2": {
				label: "Page moves against naming conventions or consensus",
				summary: "Caution: Page moves against naming conventions or consensus"
			},
			"uw-tpv2": {
				label: "Refactoring others' talk page comments",
				summary: "Caution: Refactoring others' talk page comments"
			},
			"uw-upload2": {
				label: "Uploading unencyclopedic images",
				summary: "Caution: Uploading unencyclopedic images"
			}
		}/*,
		"To be removed from Twinkle": {
			"uw-redirect2": {
				label: "Creating malicious redirects",
				summary: "Caution: Creating malicious redirects"
			},
			"uw-ics2": {
				label: "Uploading files missing copyright status",
				summary: "Caution: Uploading files missing copyright status"
			}
		}*/
	},


	level3: {
		"Common warnings": {
			"uw-vandalism3": {
				label: "Vandalism",
				summary: "Warning: Vandalism"
			},
			"uw-disruptive3": {
				label: "Disruptive editing",
				summary: "Warning: Disruptive editing"
			},
			"uw-test3": {
				label: "Editing tests",
				summary: "Warning: Editing tests"
			},
			"uw-delete3": {
				label: "Removal of content, blanking",
				summary: "Warning: Removal of content, blanking"
			}
		},
		"Behavior in articles": {
			"uw-biog3": {
				label: "Adding unreferenced controversial/defamatory information about living persons",
				summary: "Warning: Adding unreferenced controversial information about living persons"
			},
			"uw-defamatory3": {
				label: "Addition of defamatory content",
				summary: "Warning: Addition of defamatory content"
			},
			"uw-error3": {
				label: "Introducing deliberate factual errors",
				summary: "Warning: Introducing deliberate factual errors"
			},
			"uw-genre3": {
				label: "Frequent or mass changes to genres without consensus or reference",
				summary: "Warning: Frequent or mass changes to genres without consensus or reference"
			},
			"uw-image3": {
				label: "Image-related vandalism in articles",
				summary: "Warning: Image-related vandalism in articles"
			},
			"uw-joke3": {
				label: "Using improper humor in articles",
				summary: "Warning: Using improper humor in articles"
			},
			"uw-nor3": {
				label: "Adding original research, including unpublished syntheses of sources",
				summary: "Warning: Adding original research, including unpublished syntheses of sources"
			},
			"uw-notcensored3": {
				label: "Censorship of material",
				summary: "Warning: Censorship of material"
			},
			"uw-own3": {
				label: "Ownership of articles",
				summary: "Warning: Ownership of articles"
			},
			"uw-tdel3": {
				label: "Removal of maintenance templates",
				summary: "Warning: Removal of maintenance templates"
			},
			"uw-unsourced3": {
				label: "Addition of unsourced or improperly cited material",
				summary: "Warning: Addition of unsourced or improperly cited material"
			}
		},
		"Promotions and spam": {
			"uw-advert3": {
				label: "Using Wikipedia for advertising or promotion",
				summary: "Warning: Using Wikipedia for advertising or promotion"
			},
			"uw-npov3": {
				label: "Not adhering to neutral point of view",
				summary: "Warning: Not adhering to neutral point of view"
			},
			"uw-paid3": {
				label: "Paid editing without disclosure under the Wikimedia Terms of Use",
				summary: "Warning: Paid editing without disclosure under the Wikimedia Terms of Use"
			},
			"uw-spam3": {
				label: "Adding spam links",
				summary: "Warning: Adding spam links"
			}
		},
		"Behavior towards other users": {
			"uw-agf3": {
				label: "Not assuming good faith",
				summary: "Warning: Not assuming good faith"
			},
			"uw-harass3": {
				label: "Harassment of other users",
				summary: "Warning: Harassment of other users"
			},
			"uw-npa3": {
				label: "Personal attack directed at a specific editor",
				summary: "Warning: Personal attack directed at a specific editor"
			}
		},
		"Removal of deletion tags": {
			"uw-afd3": {
				label: "Removing {{afd}} templates",
				summary: "Warning: Removing {{afd}} templates"
			},
			"uw-blpprod3": {
				label: "Removing {{blpprod}} templates",
				summary: "Warning: Removing {{blpprod}} templates"
			},
			"uw-idt3": {
				label: "Removing file deletion tags",
				summary: "Warning: Removing file deletion tags"
			},
			"uw-speedy3": {
				label: "Removing speedy deletion tags",
				summary: "Warning: Removing speedy deletion tags"
			}
		},
		"Other": {
			"uw-attempt3": {
				label: "Triggering the edit filter",
				summary: "Warning: Triggering the edit filter"
			},
			"uw-chat3": {
				label: "Using talk page as forum",
				summary: "Warning: Using talk page as forum"
			},
			"uw-create3": {
				label: "Creating inappropriate pages",
				summary: "Warning: Creating inappropriate pages"
			},
			"uw-mos3": {
				label: "Manual of style",
				summary: "Warning: Formatting, date, language, etc (Manual of style)"
			},
			"uw-move3": {
				label: "Page moves against naming conventions or consensus",
				summary: "Warning: Page moves against naming conventions or consensus"
			},
			"uw-tpv3": {
				label: "Refactoring others' talk page comments",
				summary: "Warning: Refactoring others' talk page comments"
			},
			"uw-upload3": {
				label: "Uploading unencyclopedic images",
				summary: "Warning: Uploading unencyclopedic images"
			}
		}/*,
		"To be removed fomr Twinkle": {
			"uw-ics3": {
				label: "Uploading files missing copyright status",
				summary: "Warning: Uploading files missing copyright status"
			},
			"uw-redirect3": {
				label: "Creating malicious redirects",
				summary: "Warning: Creating malicious redirects"
			}
		}*/
	},


	level4: {
		"Common warnings": {
			"uw-vandalism4": {
				label: "Vandalism",
				summary: "Final warning: Vandalism"
			},
			"uw-generic4": {
				label: "Generic warning (for template series missing level 4)",
				summary: "Final warning notice"
			},
			"uw-delete4": {
				label: "Removal of content, blanking",
				summary: "Final warning: Removal of content, blanking"
			}
		},
		"Behavior in articles": {
			"uw-biog4": {
				label: "Adding unreferenced defamatory information about living persons",
				summary: "Final warning: Adding unreferenced controversial information about living persons"
			},
			"uw-defamatory4": {
				label: "Addition of defamatory content",
				summary: "Final warning: Addition of defamatory content"
			},
			"uw-error4": {
				label: "Introducing deliberate factual errors",
				summary: "Final warning: Introducing deliberate factual errors"
			},
			"uw-genre4": {
				label: "Frequent or mass changes to genres without consensus or reference",
				summary: "Final warning: Frequent or mass changes to genres without consensus or reference"
			},
			"uw-image4": {
				label: "Image-related vandalism in articles",
				summary: "Final warning: Image-related vandalism in articles"
			},
			"uw-joke4": {
				label: "Using improper humor in articles",
				summary: "Final warning: Using improper humor in articles"
			},
			"uw-nor4": {
				label: "Adding original research, including unpublished syntheses of sources",
				summary: "Final warning: Adding original research, including unpublished syntheses of sources"
			},
			"uw-tdel4": {
				label: "Removal of maintenance templates",
				summary: "Final warning: Removal of maintenance templates"
			},
			"uw-unsourced4": {
				label: "Addition of unsourced or improperly cited material",
				summary: "Final warning: Addition of unsourced or improperly cited material"
			}
		},
		"Promotions and spam": {
			"uw-advert4": {
				label: "Using Wikipedia for advertising or promotion",
				summary: "Final warning: Using Wikipedia for advertising or promotion"
			},
			"uw-npov4": {
				label: "Not adhering to neutral point of view",
				summary: "Final warning: Not adhering to neutral point of view"
			},
			"uw-paid4": {
				label: "Paid editing without disclosure under the Wikimedia Terms of Use",
				summary: "Final warning: Paid editing without disclosure under the Wikimedia Terms of Use"
			},
			"uw-spam4": {
				label: "Adding spam links",
				summary: "Final warning: Adding spam links"
			}
		},
		"Behavior towards other editors": {
			"uw-harass4": {
				label: "Harassment of other users",
				summary: "Final warning: Harassment of other users"
			},
			"uw-npa4": {
				label: "Personal attack directed at a specific editor",
				summary: "Final warning: Personal attack directed at a specific editor"
			}
		},
		"Removal of deletion tags": {
			"uw-afd4": {
				label: "Removing {{afd}} templates",
				summary: "Final warning: Removing {{afd}} templates"
			},
			"uw-blpprod4": {
				label: "Removing {{blp prod}} templates",
				summary: "Final warning: Removing {{blp prod}} templates"
			},
			"uw-idt4": {
				label: "Removing file deletion tags",
				summary: "Final warning: Removing file deletion tags"
			},
			"uw-speedy4": {
				label: "Removing speedy deletion tags",
				summary: "Final warning: Removing speedy deletion tags"
			}
		},
		"Other": {
			"uw-attempt4": {
				label: "Triggering the edit filter",
				summary: "Final warning: Triggering the edit filter"
			},
			"uw-chat4": {
				label: "Using talk page as forum",
				summary: "Final warning: Using talk page as forum"
			},
			"uw-create4": {
				label: "Creating inappropriate pages",
				summary: "Final warning: Creating inappropriate pages"
			},
			"uw-mos4": {
				label: "Manual of style",
				summary: "Final warning: Formatting, date, language, etc (Manual of style)"
			},
			"uw-move4": {
				label: "Page moves against naming conventions or consensus",
				summary: "Final warning: Page moves against naming conventions or consensus"
			},
			"uw-tpv4": {
				label: "Refactoring others' talk page comments",
				summary: "Final warning: Refactoring others' talk page comments"
			},
			"uw-upload4": {
				label: "Uploading unencyclopedic images",
				summary: "Final warning: Uploading unencyclopedic images"
			}
		}/*,
		"To be removed from Twinkle": {
			"uw-redirect4": {
				label: "Creating malicious redirects",
				summary: "Final warning: Creating malicious redirects"
			},
			"uw-ics4": {
				label: "Uploading files missing copyright status",
				summary: "Final warning: Uploading files missing copyright status"
			}
		}*/
	},


	level4im: {
		"Common warnings": {
			"uw-vandalism4im": {
				label: "Vandalism",
				summary: "Only warning: Vandalism"
			},
			"uw-delete4im": {
				label: "Removal of content, blanking",
				summary: "Only warning: Removal of content, blanking"
			}
		},
		"Behavior in articles": {
			"uw-biog4im": {
				label: "Adding unreferenced defamatory information about living persons",
				summary: "Only warning: Adding unreferenced controversial information about living persons"
			},
			"uw-defamatory4im": {
				label: "Addition of defamatory content",
				summary: "Only warning: Addition of defamatory content"
			},
			"uw-image4im": {
				label: "Image-related vandalism",
				summary: "Only warning: Image-related vandalism"
			},
			"uw-joke4im": {
				label: "Using improper humor",
				summary: "Only warning: Using improper humor"
			},
			"uw-own4im": {
				label: "Ownership of articles",
				summary: "Only warning: Ownership of articles"
			}
		},
		"Promotions and spam": {
			"uw-advert4im": {
				label: "Using Wikipedia for advertising or promotion",
				summary: "Only warning: Using Wikipedia for advertising or promotion"
			},
			"uw-spam4im": {
				label: "Adding spam links",
				summary: "Only warning: Adding spam links"
			}
		},
		"Behavior towards other editors": {
			"uw-harass4im": {
				label: "Harassment of other users",
				summary: "Only warning: Harassment of other users"
			},
			"uw-npa4im": {
				label: "Personal attack directed at a specific editor",
				summary: "Only warning: Personal attack directed at a specific editor"
			}
		},
		"Other": {
			"uw-create4im": {
				label: "Creating inappropriate pages",
				summary: "Only warning: Creating inappropriate pages"
			},
			"uw-move4im": {
				label: "Page moves against naming conventions or consensus",
				summary: "Only warning: Page moves against naming conventions or consensus"
			},
			"uw-upload4im": {
				label: "Uploading unencyclopedic images",
				summary: "Only warning: Uploading unencyclopedic images"
			}
		}/*,
		"To be removed from Twinkle": {
			"uw-redirect4im": {
				label: "Creating malicious redirects",
				summary: "Only warning: Creating malicious redirects"
			}
		}*/
	},

	singlenotice: {
		"uw-aiv": {
			label: "Bad AIV report",
			summary: "Notice: Bad AIV report"
		},
		"uw-autobiography": {
			label: "Creating autobiographies",
			summary: "Notice: Creating autobiographies"
		},
		"uw-badcat": {
			label: "Adding incorrect categories",
			summary: "Notice: Adding incorrect categories"
		},
		"uw-badlistentry": {
			label: "Adding inappropriate entries to lists",
			summary: "Notice: Adding inappropriate entries to lists"
		},
		"uw-bite": {
			label: "\"Biting\" newcomers",
			summary: "Notice: \"Biting\" newcomers",
			suppressArticleInSummary: true  // non-standard (user name, not article), and not necessary
		},
		"uw-coi": {
			label: "Conflict of interest",
			summary: "Notice: Conflict of interest",
			heading: "Managing a conflict of interest"
		},
		"uw-controversial": {
			label: "Introducing controversial material",
			summary: "Notice: Introducing controversial material"
		},
		"uw-copying": {
			label: "Copying text to another page",
			summary: "Notice: Copying text to another page"
		},
		"uw-crystal": {
			label: "Adding speculative or unconfirmed information",
			summary: "Notice: Adding speculative or unconfirmed information"
		},
		"uw-c&pmove": {
			label: "Cut and paste moves",
			summary: "Notice: Cut and paste moves"
		},
		"uw-dab": {
			label: "Incorrect edit to a disambiguation page",
			summary: "Notice: Incorrect edit to a disambiguation page"
		},
		"uw-date": {
			label: "Unnecessarily changing date formats",
			summary: "Notice: Unnecessarily changing date formats"
		},
		"uw-deadlink": {
			label: "Removing proper sources containing dead links",
			summary: "Notice: Removing proper sources containing dead links"
		},
		"uw-draftfirst": {
			label: "User should draft in userspace without the risk of speedy deletion",
			summary: "Notice: Consider drafting your article in [[Help:Userspace draft|userspace]]"
		},
		"uw-editsummary": {
			label: "Not using edit summary",
			summary: "Notice: Not using edit summary"
		},
		"uw-english": {
			label: "Not communicating in English",
			summary: "Notice: Not communicating in English"
		},
		"uw-hasty": {
			label: "Hasty addition of speedy deletion tags",
			summary: "Notice: Allow creators time to improve their articles before tagging them for deletion"
		},
		"uw-inline-el": {
			label: "Adding external links to the body of an article",
			summary: "Notice: Keep external links to External links sections at the bottom of an article"
		},
		"uw-italicize": {
			label: "Italicize books, films, albums, magazines, TV series, etc within articles",
			summary: "Notice: Italicize books, films, albums, magazines, TV series, etc within articles"
		},
		"uw-lang": {
			label: "Unnecessarily changing between British and American English",
			summary: "Notice: Unnecessarily changing between British and American English",
			heading: "National varieties of English"
		},
		"uw-linking": {
			label: "Excessive addition of redlinks or repeated blue links",
			summary: "Notice: Excessive addition of redlinks or repeated blue links"
		},
		"uw-minor": {
			label: "Incorrect use of minor edits check box",
			summary: "Notice: Incorrect use of minor edits check box"
		},
		"uw-notenglish": {
			label: "Creating non-English articles",
			summary: "Notice: Creating non-English articles"
		},
		"uw-notvote": {
			label: "We use consensus, not voting",
			summary: "Notice: We use consensus, not voting"
		},
		"uw-plagiarism": {
			label: "Copying from public domain sources without attribution",
			summary: "Notice: Copying from public domain sources without attribution"
		},
		"uw-preview": {
			label: "Use preview button to avoid mistakes",
			summary: "Notice: Use preview button to avoid mistakes"
		},
		"uw-redlink": {
			label: "Indiscriminate removal of redlinks",
			summary: "Notice: Be careful when removing redlinks"
		},
		"uw-selfrevert": {
			label: "Reverting self tests",
			summary: "Notice: Reverting self tests"
		},
		"uw-socialnetwork": {
			label: "Wikipedia is not a social network",
			summary: "Notice: Wikipedia is not a social network"
		},
		"uw-sofixit": {
			label: "Be bold and fix things yourself",
			summary: "Notice: You can be bold and fix things yourself"
		},
		"uw-spoiler": {
			label: "Adding spoiler alerts or removing spoilers from appropriate sections",
			summary: "Notice: Don't delete or flag potential 'spoilers' in Wikipedia articles"
		},
		"uw-subst": {
			label: "Remember to subst: templates",
			summary: "Notice: Remember to subst: templates"
		},
		"uw-talkinarticle": {
			label: "Talk in article",
			summary: "Notice: Talk in article"
		},
		"uw-tilde": {
			label: "Not signing posts",
			summary: "Notice: Not signing posts"
		},
		"uw-toppost": {
			label: "Posting at the top of talk pages",
			summary: "Notice: Posting at the top of talk pages"
		},
		"uw-userspace draft finish": {
			label: "Stale userspace draft",
			summary: "Notice: Stale userspace draft"
		},
		"uw-vgscope": {
			label: "Adding video game walkthroughs, cheats or instructions",
			summary: "Notice: Adding video game walkthroughs, cheats or instructions"
		},
		"uw-warn": {
			label: "Place user warning templates when reverting vandalism",
			summary: "Notice: You can use user warning templates when reverting vandalism"
		}
	},


	singlewarn: {
		"uw-3rr": {
			label: "Potential three-revert rule violation; see also uw-ew",
			summary: "Warning: Three-revert rule"
		},
		"uw-affiliate": {
			label: "Affiliate marketing",
			summary: "Warning: Affiliate marketing"
		},
		"uw-agf-sock": {
			label: "Use of multiple accounts (assuming good faith)",
			summary: "Warning: Using multiple accounts"
		},
		"uw-attack": {
			label: "Creating attack pages",
			summary: "Warning: Creating attack pages",
			suppressArticleInSummary: true
		},
		"uw-bizlist": {
			label: "Business promotion",
			summary: "Warning: Promoting a business"
		},
		"uw-botun": {
			label: "Bot username",
			summary: "Warning: Bot username"
		},
		"uw-canvass": {
			label: "Canvassing",
			summary: "Warning: Canvassing"
		},
		"uw-copyright": {
			label: "Copyright violation",
			summary: "Warning: Copyright violation"
		},
		"uw-copyright-link": {
			label: "Linking to copyrighted works violation",
			summary: "Warning: Linking to copyrighted works violation"
		},
		"uw-copyright-new": {
			label: "Copyright violation (with explanation for new users)",
			summary: "Notice: Avoiding copyright problems",
			heading: "Wikipedia and copyright"
		},
		"uw-copyright-remove": {
			label: "Removing {{copyvio}} template from articles",
			summary: "Warning: Removing {{copyvio}} templates"
		},
		"uw-efsummary": {
			label: "Edit summary triggering the edit filter",
			summary: "Warning: Edit summary triggering the edit filter"
		},
		"uw-ew": {
			label: "Edit warring (stronger wording)",
			summary: "Warning: Edit warring"
		},
		"uw-ewsoft": {
			label: "Edit warring (softer wording for newcomers)",
			summary: "Warning: Edit warring"
		},
		"uw-hoax": {
			label: "Creating hoaxes",
			summary: "Warning: Creating hoaxes"
		},
		"uw-legal": {
			label: "Making legal threats",
			summary: "Warning: Making legal threats"
		},
		"uw-login": {
			label: "Editing while logged out",
			summary: "Warning: Editing while logged out"
		},
		"uw-multipleIPs": {
			label: "Usage of multiple IPs",
			summary: "Warning: Usage of multiple IPs"
		},
		"uw-pinfo": {
			label: "Personal info",
			summary: "Warning: Personal info"
		},
		"uw-salt": {
			label: "Recreating salted articles under a different title",
			summary: "Notice: Recreating creation-protected articles under a different title"
		},
		"uw-socksuspect": {
			label: "Sockpuppetry",
			summary: "Warning: You are a suspected [[WP:SOCK|sockpuppet]]"  // of User:...
		},
		"uw-upv": {
			label: "Userpage vandalism",
			summary: "Warning: Userpage vandalism"
		},
		"uw-username": {
			label: "Username is against policy",
			summary: "Warning: Your username might be against policy",
			suppressArticleInSummary: true  // not relevant for this template
		},
		"uw-coi-username": {
			label: "Username is against policy, and conflict of interest",
			summary: "Warning: Username and conflict of interest policy",
			heading: "Your username"
		},
		"uw-userpage": {
			label: "Userpage or subpage is against policy",
			summary: "Warning: Userpage or subpage is against policy"
		},
		"uw-wrongsummary": {
			label: "Using inaccurate or inappropriate edit summaries",
			summary: "Warning: Using inaccurate or inappropriate edit summaries"
		}
	}
};

Twinkle.warn.prev_article = null;
Twinkle.warn.prev_reason = null;

Twinkle.warn.callback.change_category = function twinklewarnCallbackChangeCategory(e) {
	var value = e.target.value;
	var sub_group = e.target.root.sub_group;
	sub_group.main_group = value;
	var old_subvalue = sub_group.value;
	var old_subvalue_re;
	if( old_subvalue ) {
		old_subvalue = old_subvalue.replace(/\d*(im)?$/, '' );
		old_subvalue_re = new RegExp( mw.RegExp.escape( old_subvalue ) + "(\\d*(?:im)?)$" );
	}

	while( sub_group.hasChildNodes() ){
		sub_group.removeChild( sub_group.firstChild );
	}

	// worker function to create the combo box entries
	var createEntries = function( contents, container, wrapInOptgroup ) {
		// due to an apparent iOS bug, we have to add an option-group to prevent truncation of text
		// (search WT:TW archives for "Problem selecting warnings on an iPhone")
		if ( wrapInOptgroup && $.client.profile().platform === "iphone" ) {
			var wrapperOptgroup = new Morebits.quickForm.element( {
				type: 'optgroup',
				label: 'Available templates'
			} );
			wrapperOptgroup = wrapperOptgroup.render();
			container.appendChild( wrapperOptgroup );
			container = wrapperOptgroup;
		}

		$.each( contents, function( itemKey, itemProperties ) {
			var key = (typeof itemKey === "string") ? itemKey : itemProperties.value;

			var selected = false;
			if( old_subvalue && old_subvalue_re.test( key ) ) {
				selected = true;
			}

			var elem = new Morebits.quickForm.element( {
				type: 'option',
				label: "{{" + key + "}}: " + itemProperties.label,
				value: key,
				selected: selected
			} );
			var elemRendered = container.appendChild( elem.render() );
			$(elemRendered).data("messageData", itemProperties);
		} );
	};

	if( value === "singlenotice" || value === "singlewarn" ) {
		// no categories, just create the options right away
		createEntries( Twinkle.warn.messages[ value ], sub_group, true );
	} else if( value === "custom" ) {
		createEntries( Twinkle.getPref("customWarningList"), sub_group, true );
	} else {
		// create the option-groups
		$.each( Twinkle.warn.messages[ value ], function( groupLabel, groupContents ) {
			var optgroup = new Morebits.quickForm.element( {
				type: 'optgroup',
				label: groupLabel
			} );
			optgroup = optgroup.render();
			sub_group.appendChild( optgroup );
			// create the options
			createEntries( groupContents, optgroup, false );
		} );
	}

	// clear overridden label on article textbox
	Morebits.quickForm.setElementTooltipVisibility(e.target.root.article, true);
	Morebits.quickForm.resetElementLabel(e.target.root.article);
	// hide the big red notice
	$("#tw-warn-red-notice").remove();
	// add custom label.redWarning
	Twinkle.warn.callback.change_subcategory(e);
};

Twinkle.warn.callback.change_subcategory = function twinklewarnCallbackChangeSubcategory(e) {
	var main_group = e.target.form.main_group.value;
	var value = e.target.form.sub_group.value;

	// Tags that don't take a linked article, but something else (often a username).
	// The value of each tag is the label next to the input field
	var notLinkedArticle = {
		"uw-agf-sock": "Optional username of other account (without User:) ",
		"uw-bite": "Username of 'bitten' user (without User:) ",
		"uw-socksuspect": "Username of sock master, if known (without User:) ",
		"uw-username": "Username violates policy because... ",
		"uw-aiv": "Optional username that was reported (without User:) "
	};

	if( main_group === 'singlenotice' || main_group === 'singlewarn' ) {
		if( notLinkedArticle[value] ) {
			if(Twinkle.warn.prev_article === null) {
				Twinkle.warn.prev_article = e.target.form.article.value;
			}
			e.target.form.article.notArticle = true;
			e.target.form.article.value = '';

			// change form labels according to the warning selected
			Morebits.quickForm.setElementTooltipVisibility(e.target.form.article, false);
			Morebits.quickForm.overrideElementLabel(e.target.form.article, notLinkedArticle[value]);
		} else if( e.target.form.article.notArticle ) {
			if(Twinkle.warn.prev_article !== null) {
				e.target.form.article.value = Twinkle.warn.prev_article;
				Twinkle.warn.prev_article = null;
			}
			e.target.form.article.notArticle = false;
			Morebits.quickForm.setElementTooltipVisibility(e.target.form.article, true);
			Morebits.quickForm.resetElementLabel(e.target.form.article);
		}
	}

	// add big red notice, warning users about how to use {{uw-[coi-]username}} appropriately
	$("#tw-warn-red-notice").remove();

	var $redWarning;
	if (value === "uw-username") {
		$redWarning = $("<div style='color: red;' id='tw-warn-red-notice'>{{uw-username}} should <b>not</b> be used for <b>blatant</b> username policy violations. " +
			"Blatant violations should be reported directly to UAA (via Twinkle's ARV tab). " +
			"{{uw-username}} should only be used in edge cases in order to engage in discussion with the user.</div>");
		$redWarning.insertAfter(Morebits.quickForm.getElementLabelObject(e.target.form.reasonGroup));
	} else if (value === "uw-coi-username") {
		$redWarning = $("<div style='color: red;' id='tw-warn-red-notice'>{{uw-coi-username}} should <b>not</b> be used for <b>blatant</b> username policy violations. " +
			"Blatant violations should be reported directly to UAA (via Twinkle's ARV tab). " +
			"{{uw-coi-username}} should only be used in edge cases in order to engage in discussion with the user.</div>");
		$redWarning.insertAfter(Morebits.quickForm.getElementLabelObject(e.target.form.reasonGroup));
	}
};

Twinkle.warn.callbacks = {
	getWarningWikitext: function(templateName, article, reason, isCustom) {
		var text = "{{subst:" + templateName;

		if (article) {
			// add linked article for user warnings
			text += '|1=' + article;
		}
		if (reason && !isCustom) {
			// add extra message
			if (templateName === 'uw-csd' || templateName === 'uw-probation' ||
				templateName === 'uw-userspacenoindex' || templateName === 'uw-userpage') {
				text += "|3=''" + reason + "''";
			} else {
				text += "|2=''" + reason + "''";
			}
		}
		text += '}}';

		if (reason && isCustom) {
			// we assume that custom warnings lack a {{{2}}} parameter
			text += " ''" + reason + "''";
		}

		return text;
	},
	preview: function(form) {
		var templatename = form.sub_group.value;
		var linkedarticle = form.article.value;
		var templatetext;

		templatetext = Twinkle.warn.callbacks.getWarningWikitext(templatename, linkedarticle,
			form.reason.value, form.main_group.value === 'custom');

		form.previewer.beginRender(templatetext);
	},
	main: function( pageobj ) {
		var text = pageobj.getPageText();
		var params = pageobj.getCallbackParameters();
		var messageData = params.messageData;

		var history_re = /<!-- Template:(uw-.*?) -->.*?(\d{1,2}:\d{1,2}, \d{1,2} \w+ \d{4}) \(UTC\)/g;
		var history = {};
		var latest = { date: new Date( 0 ), type: '' };
		var current;

		while( ( current = history_re.exec( text ) ) ) {
			var current_date = new Date( current[2] + ' UTC' );
			if( !( current[1] in history ) ||  history[ current[1] ] < current_date ) {
				history[ current[1] ] = current_date;
			}
			if( current_date > latest.date ) {
				latest.date = current_date;
				latest.type = current[1];
			}
		}

		var date = new Date();

		if( params.sub_group in history ) {
			var temp_time = new Date( history[ params.sub_group ] );
			temp_time.setUTCHours( temp_time.getUTCHours() + 24 );

			if( temp_time > date ) {
				if( !confirm( "An identical " + params.sub_group + " has been issued in the last 24 hours.  \nWould you still like to add this warning/notice?" ) ) {
					pageobj.statelem.info( 'aborted per user request' );
					return;
				}
			}
		}

		latest.date.setUTCMinutes( latest.date.getUTCMinutes() + 1 ); // after long debate, one minute is max

		if( latest.date > date ) {
			if( !confirm( "A " + latest.type + " has been issued in the last minute.  \nWould you still like to add this warning/notice?" ) ) {
				pageobj.statelem.info( 'aborted per user request' );
				return;
			}
		}

		var dateHeaderRegex = new RegExp( "^==+\\s*(?:" + date.getUTCMonthName() + '|' + date.getUTCMonthNameAbbrev() +
			")\\s+" + date.getUTCFullYear() + "\\s*==+", 'mg' );
		var dateHeaderRegexLast, dateHeaderRegexResult;
		while ((dateHeaderRegexLast = dateHeaderRegex.exec( text )) !== null) {
			dateHeaderRegexResult = dateHeaderRegexLast;
		}
		// If dateHeaderRegexResult is null then lastHeaderIndex is never checked. If it is not null but
		// \n== is not found, then the date header must be at the very start of the page. lastIndexOf
		// returns -1 in this case, so lastHeaderIndex gets set to 0 as desired.
		var lastHeaderIndex = text.lastIndexOf( "\n==" ) + 1;

		if( text.length > 0 ) {
			text += "\n\n";
		}

		if( messageData.heading ) {
			text += "== " + messageData.heading + " ==\n";
		} else if( !dateHeaderRegexResult || dateHeaderRegexResult.index !== lastHeaderIndex ) {
			Morebits.status.info( 'Info', 'Will create a new level 2 heading for the date, as none was found for this month' );
			text += "== " + date.getUTCMonthName() + " " + date.getUTCFullYear() + " ==\n";
		}
		text += Twinkle.warn.callbacks.getWarningWikitext(params.sub_group, params.article,
			params.reason, params.main_group === 'custom') + " ~~~~";

		if ( Twinkle.getPref('showSharedIPNotice') && mw.util.isIPAddress( mw.config.get('wgTitle') ) ) {
			Morebits.status.info( 'Info', 'Adding a shared IP notice' );
			text +=  "\n{{subst:Shared IP advice}}";
		}

		// build the edit summary
		var summary;
		if( params.main_group === 'custom' ) {
			switch( params.sub_group.substr( -1 ) ) {
				case "1":
					summary = "General note";
					break;
				case "2":
					summary = "Caution";
					break;
				case "3":
					summary = "Warning";
					break;
				case "4":
					summary = "Final warning";
					break;
				case "m":
					if( params.sub_group.substr( -3 ) === "4im" ) {
						summary = "Only warning";
						break;
					}
					summary = "Notice";
					break;
				default:
					summary = "Notice";
					break;
			}
			summary += ": " + Morebits.string.toUpperCaseFirstChar(messageData.label);
		} else {
			summary = messageData.summary;
			if ( messageData.suppressArticleInSummary !== true && params.article ) {
				if ( params.sub_group === "uw-agf-sock" ||
						params.sub_group === "uw-socksuspect" ||
						params.sub_group === "uw-aiv" ) {  // these templates require a username
					summary += " of [[:User:" + params.article + "]]";
				} else {
					summary += " on [[:" + params.article + "]]";
				}
			}
		}
		summary += "." + Twinkle.getPref("summaryAd");

		pageobj.setPageText( text );
		pageobj.setEditSummary( summary );
		pageobj.setWatchlist( Twinkle.getPref('watchWarnings') );
		pageobj.save();
	}
};

Twinkle.warn.callback.evaluate = function twinklewarnCallbackEvaluate(e) {
	var userTalkPage = 'User_talk:' + mw.config.get('wgRelevantUserName');

	// First, check to make sure a reason was filled in if uw-username was selected

	if(e.target.sub_group.value === 'uw-username' && e.target.article.value.trim() === '') {
		alert("You must supply a reason for the {{uw-username}} template.");
		return;
	}

	// Find the selected <option> element so we can fetch the data structure
	var selectedEl = $(e.target.sub_group).find('option[value="' + $(e.target.sub_group).val() + '"]');

	// Then, grab all the values provided by the form
	var params = {
		reason: e.target.reason.value,
		main_group: e.target.main_group.value,
		sub_group: e.target.sub_group.value,
		article: e.target.article.value,  // .replace( /^(Image|Category):/i, ':$1:' ),  -- apparently no longer needed...
		messageData: selectedEl.data("messageData")
	};

	Morebits.simpleWindow.setButtonsEnabled( false );
	Morebits.status.init( e.target );

	Morebits.wiki.actionCompleted.redirect = userTalkPage;
	Morebits.wiki.actionCompleted.notice = "Warning complete, reloading talk page in a few seconds";

	var wikipedia_page = new Morebits.wiki.page( userTalkPage, 'User talk page modification' );
	wikipedia_page.setCallbackParameters( params );
	wikipedia_page.setFollowRedirect( true );
	wikipedia_page.load( Twinkle.warn.callbacks.main );
};

/*
 ****************************************
 *** twinklexfd.js: XFD module
 ****************************************
 * Mode of invocation:     Tab ("XFD")
 * Active on:              Existing, non-special pages, except for file pages with no local (non-Commons) file which are not redirects
 * Config directives in:   TwinkleConfig
 */

Twinkle.xfd = function twinklexfd() {
	// Disable on:
	// * special pages
	// * non-existent pages
	// * files on Commons, whether there is a local page or not (unneeded local pages of files on Commons are eligible for CSD F2)
	// * file pages without actual files (these are eligible for CSD G8)
	if ( mw.config.get('wgNamespaceNumber') < 0 || !mw.config.get('wgArticleId') || (mw.config.get('wgNamespaceNumber') === 6 && (document.getElementById('mw-sharedupload') || (!document.getElementById('mw-imagepage-section-filehistory') && !Morebits.wiki.isPageRedirect()))) ) {
		return;
	}
	Twinkle.addPortletLink( Twinkle.xfd.callback, "XFD", "tw-xfd", "Nominate for deletion" );
};

Twinkle.xfd.num2order = function twinklexfdNum2order( num ) {
	switch( num ) {
	case 1: return '';
	case 2: return '2nd';
	case 3: return '3rd';
	default: return num + 'th';
	}
};

Twinkle.xfd.currentRationale = null;

// error callback on Morebits.status.object
Twinkle.xfd.printRationale = function twinklexfdPrintRationale() {
	if (Twinkle.xfd.currentRationale) {
		Morebits.status.printUserText(Twinkle.xfd.currentRationale, "Your deletion rationale is provided below, which you can copy and paste into a new XFD dialog if you wish to try again:");
		// only need to print the rationale once
		Twinkle.xfd.currentRationale = null;
	}
};

Twinkle.xfd.callback = function twinklexfdCallback() {
	var Window = new Morebits.simpleWindow( 600, 350 );
	Window.setTitle( "Nominate for deletion (XfD)" );
	Window.setScriptName( "Twinkle" );
	Window.addFooterLink( "About deletion discussions", "WP:XFD" );
	Window.addFooterLink( "Twinkle help", "WP:TW/DOC#xfd" );

	var form = new Morebits.quickForm( Twinkle.xfd.callback.evaluate );
	var categories = form.append( {
			type: 'select',
			name: 'category',
			label: 'Deletion discussion venue:',
			tooltip: 'When activated, a default choice is made, based on what namespace you are in. This default should be the most appropriate',
			event: Twinkle.xfd.callback.change_category
		} );
	var namespace = mw.config.get('wgNamespaceNumber');

	categories.append( {
			type: 'option',
			label: 'AfD (Articles for deletion)',
			selected: namespace === 0,  // Main namespace
			value: 'afd'
		} );
	categories.append( {
			type: 'option',
			label: 'TfD (Templates for discussion)',
			selected: [ 10, 828 ].indexOf(namespace) !== -1,  // Template and module namespaces
			value: 'tfd'
		} );
	categories.append( {
			type: 'option',
			label: 'FfD (Files for discussion)',
			selected: namespace === 6,  // File namespace
			value: 'ffd'
		} );
	categories.append( {
			type: 'option',
			label: 'CfD (Categories for discussion)',
			selected: namespace === 14,  // Category namespace
			value: 'cfd'
		} );
	categories.append( {
			type: 'option',
			label: 'CfD/S (Categories for speedy renaming)',
			value: 'cfds'
		} );
	categories.append( {
			type: 'option',
			label: 'MfD (Miscellany for deletion)',
			selected: [ 0, 6, 10, 14, 828 ].indexOf(namespace) === -1 || Morebits.pageNameNorm.startsWith("Template:User "),
				//Other namespaces, and userboxes in template namespace
			value: 'mfd'
		} );
	categories.append( {
			type: 'option',
			label: 'RfD (Redirects for discussion)',
			selected: Morebits.wiki.isPageRedirect(),
			value: 'rfd'
		} );
	form.append( {
			type: 'checkbox',
			list: [
				{
					label: 'Notify page creator if possible',
					value: 'notify',
					name: 'notify',
					tooltip: "A notification template will be placed on the creator's talk page if this is true.",
					checked: true
				}
			]
		}
	);
	form.append( {
			type: 'field',
			label:'Work area',
			name: 'work_area'
		} );

	var previewlink = document.createElement( 'a' );
	$(previewlink).click(function(){
		Twinkle.xfd.callbacks.preview(result);  // |result| is defined below
	});
	previewlink.style.cursor = "pointer";
	previewlink.textContent = 'Preview';
	form.append( { type: 'div', id: 'xfdpreview', label: [ previewlink ] } );
	form.append( { type: 'div', id: 'twinklexfd-previewbox', style: 'display: none' } );

	form.append( { type:'submit' } );

	var result = form.render();
	Window.setContent( result );
	Window.display();
	result.previewer = new Morebits.wiki.preview($(result).find('div#twinklexfd-previewbox').last()[0]);

	// We must init the controls
	var evt = document.createEvent( "Event" );
	evt.initEvent( 'change', true, true );
	result.category.dispatchEvent( evt );
};

Twinkle.xfd.previousNotify = true;

Twinkle.xfd.callback.change_category = function twinklexfdCallbackChangeCategory(e) {
	var value = e.target.value;
	var form = e.target.form;
	var old_area = Morebits.quickForm.getElements(e.target.form, "work_area")[0];
	var work_area = null;

	var oldreasontextbox = form.getElementsByTagName('textarea')[0];
	var oldreason = (oldreasontextbox ? oldreasontextbox.value : '');

	var appendReasonBox = function twinklexfdAppendReasonBox() {
		work_area.append( {
			type: 'textarea',
			name: 'xfdreason',
			label: 'Reason: ',
			value: oldreason,
			tooltip: 'You can use wikimarkup in your reason. Twinkle will automatically sign your post.'
		} );
		// TODO possible future "preview" link here
	};

	form.previewer.closePreview();

	switch( value ) {
	case 'afd':
		work_area = new Morebits.quickForm.element( {
				type: 'field',
				label: 'Articles for deletion',
				name: 'work_area'
			} );
		work_area.append( {
				type: 'checkbox',
				list: [
						{
							label: 'Wrap deletion tag with <noinclude>',
							value: 'noinclude',
							name: 'noinclude',
							tooltip: 'Will wrap the deletion tag in &lt;noinclude&gt; tags, so that it won\'t transclude. This option is not normally required.'
						}
					]
		} );
		var afd_category = work_area.append( {
				type:'select',
				name:'xfdcat',
				label:'Choose what category this nomination belongs in:'
			} );

		afd_category.append( { type:'option', label:'Unknown', value:'?', selected:true } );
		afd_category.append( { type:'option', label:'Media and music', value:'M' } );
		afd_category.append( { type:'option', label:'Organisation, corporation, or product', value:'O' } );
		afd_category.append( { type:'option', label:'Biographical', value:'B' } );
		afd_category.append( { type:'option', label:'Society topics', value:'S' } );
		afd_category.append( { type:'option', label:'Web or internet', value:'W' } );
		afd_category.append( { type:'option', label:'Games or sports', value:'G' } );
		afd_category.append( { type:'option', label:'Science and technology', value:'T' } );
		afd_category.append( { type:'option', label:'Fiction and the arts', value:'F' } );
		afd_category.append( { type:'option', label:'Places and transportation', value:'P' } );
		afd_category.append( { type:'option', label:'Indiscernible or unclassifiable topic', value:'I' } );
		afd_category.append( { type:'option', label:'Debate not yet sorted', value:'U' } );

		appendReasonBox();
		work_area = work_area.render();
		old_area.parentNode.replaceChild( work_area, old_area );
		break;
	case 'tfd':
		work_area = new Morebits.quickForm.element( {
				type: 'field',
				label: 'Templates for discussion',
				name: 'work_area'
			} );
		work_area.append( {
				type: 'div',
				label: 'Stub types and userboxes are not eligible for TfD. Stub types go to CfD, and userboxes go to MfD.'
			} );
		var tfd_category = work_area.append( {
				type: 'select',
				label: 'Choose type of action wanted: ',
				name: 'xfdcat',
				event: function(e) {
					var target = e.target;
					// add/remove extra input box
					if( target.value === 'tfm' && !target.form.xfdtarget ) { //$(target.parentNode).find("input[name='xfdtarget']").length === 0 ) {
						var xfdtarget = new Morebits.quickForm.element( {
							name: 'xfdtarget',
							type: 'input',
							label: 'Other template to be merged: '
						} );
						target.parentNode.appendChild(xfdtarget.render());
					} else {
						$(Morebits.quickForm.getElementContainer(target.form.xfdtarget)).remove();
						target.form.xfdtarget = null;
						//$(target.parentNode).find("input[name='xfdtarget']").remove();
					}
				}
			} );
		tfd_category.append( { type: 'option', label: 'Deletion', value: 'tfd', selected: true } );
		tfd_category.append( { type: 'option', label: 'Merge', value: 'tfm' } );

		var tfd_template_type = work_area.append( {
			type: 'select',
			name: 'templatetype',
			label: 'Deletion tag display style: ',
			tooltip: 'Which <code>type=</code> parameter to pass to the TfD tag template.'
		} );
		tfd_template_type.append( { type: 'option', value: 'standard', label: 'Standard', selected: true } );
		tfd_template_type.append( { type: 'option', value: 'sidebar', label: 'Sidebar/infobox' } );
		tfd_template_type.append( { type: 'option', value: 'inline', label: 'Inline template' } );
		tfd_template_type.append( { type: 'option', value: 'tiny', label: 'Tiny inline' } );

		work_area.append( {
				type: 'checkbox',
				list: [
						{
							label: 'Wrap deletion tag with <noinclude> (for substituted templates only)',
							value: 'noinclude',
							name: 'noinclude',
							tooltip: 'Will wrap the deletion tag in &lt;noinclude&gt; tags, so that it won\'t get substituted along with the template.'
						}
					]
			} );

		appendReasonBox();
		work_area = work_area.render();
		old_area.parentNode.replaceChild( work_area, old_area );
		break;
	case 'mfd':
		work_area = new Morebits.quickForm.element( {
				type: 'field',
				label: 'Miscellany for deletion',
				name: 'work_area'
			} );
		work_area.append( {
				type: 'checkbox',
				list: [
						{
							label: 'Wrap deletion tag with <noinclude>',
							value: 'noinclude',
							name: 'noinclude',
							tooltip: 'Will wrap the deletion tag in &lt;noinclude&gt; tags, so that it won\'t transclude. Select this option for userboxes.'
						}
					]
		} );
		if (mw.config.get('wgNamespaceNumber') === 2 /* User: */ || mw.config.get('wgNamespaceNumber') === 3 /* User talk: */) {
			work_area.append( {
				type: 'checkbox',
				list: [
						{
							label: 'Also notify owner of userspace if they are not the page creator',
							value: 'notifyuserspace',
							name: 'notifyuserspace',
							tooltip: 'If the user in whose userspace this page is located, is not the page creator (for example, the page is a rescued article stored as a userspace draft), notify the userspace owner as well.',
							checked: true
						}
					]
			} );
		}
		appendReasonBox();
		work_area = work_area.render();
		old_area.parentNode.replaceChild( work_area, old_area );
		break;
	case 'ffd':
		work_area = new Morebits.quickForm.element( {
				type: 'field',
				label: 'Discussion venues for files',
				name: 'work_area'
			} );
		appendReasonBox();
		work_area = work_area.render();
		old_area.parentNode.replaceChild( work_area, old_area );
		break;
	case 'cfd':
		work_area = new Morebits.quickForm.element( {
				type: 'field',
				label: 'Categories for discussion',
				name: 'work_area'
			} );
		var cfd_category = work_area.append( {
				type: 'select',
				label: 'Choose type of action wanted: ',
				name: 'xfdcat',
				event: function(e) {
					var value = e.target.value;
					var target = e.target.form.xfdtarget;
					// update enabled status
					if( value === 'cfd' ) {
						target.disabled = true;
					} else {
						target.disabled = false;
					}
					// update label
					if( value === 'cfs' ) {
						target.previousSibling.textContent = "Target categories: ";
					} else if( value === 'cfc' ) {
						target.previousSibling.textContent = "Target article: ";
					} else {
						target.previousSibling.textContent = "Target category: ";
					}
					// add/remove extra input box
					if( value === 'cfs' && $(target.parentNode).find("input[name='xfdtarget2']").length === 0 ) {
						var xfdtarget2 = document.createElement("input");
						xfdtarget2.setAttribute("name", "xfdtarget2");
						xfdtarget2.setAttribute("type", "text");
						target.parentNode.appendChild(xfdtarget2);
					} else {
						$(target.parentNode).find("input[name='xfdtarget2']").remove();
					}
				}
			} );
		cfd_category.append( { type: 'option', label: 'Deletion', value: 'cfd', selected: true } );
		cfd_category.append( { type: 'option', label: 'Merge', value: 'cfm' } );
		cfd_category.append( { type: 'option', label: 'Renaming', value: 'cfr' } );
		cfd_category.append( { type: 'option', label: 'Split', value: 'cfs' } );
		cfd_category.append( { type: 'option', label: 'Convert into article', value: 'cfc' } );

		work_area.append( {
				type: 'input',
				name: 'xfdtarget',
				label: 'Target page: ',
				disabled: true,
				value: ''
			} );
		appendReasonBox();
		work_area = work_area.render();
		old_area.parentNode.replaceChild( work_area, old_area );
		break;
	case 'cfds':
		work_area = new Morebits.quickForm.element( {
				type: 'field',
				label: 'Categories for speedy renaming',
				name: 'work_area'
			} );
		var cfds_category = work_area.append( {
				type: 'select',
				label: 'C2 sub-criterion: ',
				name: 'xfdcat',
				tooltip: 'See WP:CFDS for full explanations.',
				event: function(e) {
					var value = e.target.value;
					var target = e.target.form.xfdtarget;
					if( value === 'cfd' ) {
						target.disabled = true;
					} else {
						target.disabled = false;
					}
				}
			} );
		cfds_category.append( { type: 'option', label: 'C2A: Typographic and spelling fixes', value: 'C2A', selected: true } );
		cfds_category.append( { type: 'option', label: 'C2B: Naming conventions and disambiguation', value: 'C2B' } );
		cfds_category.append( { type: 'option', label: 'C2C: Consistency with names of similar categories', value: 'C2C' } );
		cfds_category.append( { type: 'option', label: 'C2D: Rename to match article name', value: 'C2D' } );
		cfds_category.append( { type: 'option', label: 'C2E: Author request', value: 'C2E' } );

		work_area.append( {
				type: 'input',
				name: 'xfdtarget',
				label: 'New name: ',
				value: ''
			} );
		appendReasonBox();
		work_area = work_area.render();
		old_area.parentNode.replaceChild( work_area, old_area );
		break;
	case 'rfd':
		work_area = new Morebits.quickForm.element( {
				type: 'field',
				label: 'Redirects for discussion',
				name: 'work_area'
			} );
		appendReasonBox();
		work_area = work_area.render();
		old_area.parentNode.replaceChild( work_area, old_area );
		break;
	default:
		work_area = new Morebits.quickForm.element( {
				type: 'field',
				label: 'Nothing for anything',
				name: 'work_area'
			} );
		work_area = work_area.render();
		old_area.parentNode.replaceChild( work_area, old_area );
		break;
	}

	// No creator notification for CFDS
	if (value === "cfds") {
		Twinkle.xfd.previousNotify = form.notify.checked;
		form.notify.checked = false;
		form.notify.disabled = true;
	} else {
		form.notify.checked = Twinkle.xfd.previousNotify;
		form.notify.disabled = false;
	}
};

Twinkle.xfd.callbacks = {
	// Currently supports afd, mfd, tfd/tfm, ffd
	getDiscussionWikitext: function(venue, params) {
		var text = "{{subst:" + venue + "2",
			reasonKey = venue === "ffd" ? "Reason" : "text";

		if (params.xfdcat) {
			text += "|cat=" + params.xfdcat;
		}

		// Add a reason unconditionally, so that at least a signature is added
		if (params.reason) {
			text += "|" + reasonKey + "=" + Morebits.string.formatReasonText(params.reason) + " ~~~~";
		} else {
			text += "|" + reasonKey + "=~~~~";
		}

		if (venue === "tfd" || venue === "tfm" || venue === "ffd") {
			text += "|1=" + mw.config.get('wgTitle');
		} else {
			text += "|pg=" + Morebits.pageNameNorm;
		}

		if (params.target) {
			text += "|2=" + params.target;
		}

		if (params.uploader) {
			text += "|Uploader=" + params.uploader;
		}

		text += "}}";
		return text;
	},
	showPreview: function(form, venue, params) {
		var templatetext = Twinkle.xfd.callbacks.getDiscussionWikitext(venue, params);
		form.previewer.beginRender(templatetext, "Wikipedia:Null");
	},
	preview: function(form) {
		var venue = form.category.value;

		if (venue !== "afd" && venue !== "mfd" && venue !== "tfd" && venue !== "tfm" && venue !== "ffd") {
			alert("Preview is not yet supported for this discussion venue! :(");
			return;
		}
		var params = {
			reason: form.xfdreason.value,
		};
		if (form.xfdcat) {
			params.xfdcat = form.xfdcat.value;
		}
		if (form.xfdtarget) {
			params.target = form.xfdtarget.value;
		}
		if (venue === "ffd") {
			// Fetch the uploader
			var page = new Morebits.wiki.page(mw.config.get('wgPageName'));
			page.lookupCreator(function() {
				params.uploader = page.getCreator();
				Twinkle.xfd.callbacks.showPreview(form, venue, params);
			});
		} else {
			Twinkle.xfd.callbacks.showPreview(form, venue, params);
		}
	},
	afd: {
		main: function(apiobj) {
			var xmlDoc = apiobj.responseXML;
			var titles = $(xmlDoc).find('allpages p');

			// There has been no earlier entries with this prefix, just go on.
			if( titles.length <= 0 ) {
				apiobj.params.numbering = apiobj.params.number = '';
			} else {
				var number = 0;
				for( var i = 0; i < titles.length; ++i ) {
					var title = titles[i].getAttribute('title');

					// First, simple test, is there an instance with this exact name?
					if( title === 'Wikipedia:Articles for deletion/' + Morebits.pageNameNorm ) {
						number = Math.max( number, 1 );
						continue;
					}

					var order_re = new RegExp( '^' +
						RegExp.escape( 'Wikipedia:Articles for deletion/' + Morebits.pageNameNorm, true ) +
						'\\s*\\(\\s*(\\d+)(?:(?:th|nd|rd|st) nom(?:ination)?)?\\s*\\)\\s*$');
					var match = order_re.exec( title );

					// No match; A non-good value
					if( !match ) {
						continue;
					}

					// A match, set number to the max of current
					number = Math.max( number, Number(match[1]) );
				}
				apiobj.params.number = Twinkle.xfd.num2order( parseInt( number, 10 ) + 1);
				apiobj.params.numbering = number > 0 ? ' (' + apiobj.params.number + ' nomination)' : '';
			}
			apiobj.params.discussionpage = 'Wikipedia:Articles for deletion/' + Morebits.pageNameNorm + apiobj.params.numbering;

			Morebits.status.info( "Next discussion page", "[[" + apiobj.params.discussionpage + "]]" );

			// Updating data for the action completed event
			Morebits.wiki.actionCompleted.redirect = apiobj.params.discussionpage;
			Morebits.wiki.actionCompleted.notice = "Nomination completed, now redirecting to the discussion page";

			// Tagging article
			var wikipedia_page = new Morebits.wiki.page(mw.config.get('wgPageName'), "Adding deletion tag to article");
			wikipedia_page.setFollowRedirect(true);  // should never be needed, but if the article is moved, we would want to follow the redirect
			wikipedia_page.setCallbackParameters(apiobj.params);
			wikipedia_page.load(Twinkle.xfd.callbacks.afd.taggingArticle);
		},
		// Tagging needs to happen before everything else: this means we can check if there is an AfD tag already on the page
		taggingArticle: function(pageobj) {
			var text = pageobj.getPageText();
			var params = pageobj.getCallbackParameters();
			var statelem = pageobj.getStatusElement();

			if (!pageobj.exists()) {
				statelem.error("It seems that the page doesn't exist; perhaps it has already been deleted");
				return;
			}

			// Check for existing AfD tag, for the benefit of new page patrollers
			var textNoAfd = text.replace(/\{\{\s*(Article for deletion\/dated|AfDM)\s*(\|(?:\{\{[^{}]*\}\}|[^{}])*)?\}\}\s*/g, "");
			if (text !== textNoAfd) {
				if (confirm("An AfD tag was found on this article. Maybe someone beat you to it.  \nClick OK to replace the current AfD tag (not recommended), or Cancel to abandon your nomination.")) {
					text = textNoAfd;
				} else {
					statelem.error("Article already tagged with AfD tag, and you chose to abort");
					window.location.reload();
					return;
				}
			}

			// Now we know we want to go ahead with it, trigger the other AJAX requests

			// Mark the page as patrolled, if wanted
			if (Twinkle.getPref('markXfdPagesAsPatrolled')) {
				pageobj.patrol();
			}

			// Starting discussion page
			var wikipedia_page = new Morebits.wiki.page(params.discussionpage, "Creating article deletion discussion page");
			wikipedia_page.setCallbackParameters(params);
			wikipedia_page.load(Twinkle.xfd.callbacks.afd.discussionPage);

			// Today's list
			var date = new Date();
			wikipedia_page = new Morebits.wiki.page('Wikipedia:Articles for deletion/Log/' + date.getUTCFullYear() + ' ' +
				date.getUTCMonthName() + ' ' + date.getUTCDate(), "Adding discussion to today's list");
			wikipedia_page.setFollowRedirect(true);
			wikipedia_page.setCallbackParameters(params);
			wikipedia_page.load(Twinkle.xfd.callbacks.afd.todaysList);

			// Notification to first contributor
			if (params.usertalk) {
				var thispage = new Morebits.wiki.page(mw.config.get('wgPageName'));
				thispage.setCallbackParameters(params);
				thispage.lookupCreator(Twinkle.xfd.callbacks.afd.userNotification);
			}

			// Remove some tags that should always be removed on AfD.
			text = text.replace(/\{\{\s*(dated prod|dated prod blp|Prod blp\/dated|Proposed deletion\/dated|prod2|Proposed deletion endorsed|Userspace draft)\s*(\|(?:\{\{[^{}]*\}\}|[^{}])*)?\}\}\s*/ig, "");
			// Then, test if there are speedy deletion-related templates on the article.
			var textNoSd = text.replace(/\{\{\s*(db(-\w*)?|delete|(?:hang|hold)[- ]?on)\s*(\|(?:\{\{[^{}]*\}\}|[^{}])*)?\}\}\s*/ig, "");
			if (text !== textNoSd && confirm("A speedy deletion tag was found on this page. Should it be removed?")) {
				text = textNoSd;
			}

			pageobj.setPageText((params.noinclude ? "<noinclude>{{" : "{{") + (params.number === '' ? "subst:afd|help=off" : ('subst:afdx|' +
				params.number + "|help=off")) + (params.noinclude ? "}}</noinclude>\n" : "}}\n") + text);
			pageobj.setEditSummary("Nominated for deletion; see [[:" + params.discussionpage + "]]." + Twinkle.getPref('summaryAd'));
			switch (Twinkle.getPref('xfdWatchPage')) {
				case 'yes':
					pageobj.setWatchlist(true);
					break;
				case 'no':
					pageobj.setWatchlistFromPreferences(false);
					break;
				default:
					pageobj.setWatchlistFromPreferences(true);
					break;
			}
			pageobj.setCreateOption('nocreate');
			pageobj.save();
		},
		discussionPage: function(pageobj) {
			var params = pageobj.getCallbackParameters();

			pageobj.setPageText(Twinkle.xfd.callbacks.getDiscussionWikitext("afd", params));
			pageobj.setEditSummary("Creating deletion discussion page for [[:" + Morebits.pageNameNorm + "]]." + Twinkle.getPref('summaryAd'));
			switch (Twinkle.getPref('xfdWatchDiscussion')) {
				case 'yes':
					pageobj.setWatchlist(true);
					break;
				case 'no':
					pageobj.setWatchlistFromPreferences(false);
					break;
				default:
					pageobj.setWatchlistFromPreferences(true);
					break;
			}
			pageobj.setCreateOption('createonly');
			pageobj.save(function() {
				Twinkle.xfd.currentRationale = null;  // any errors from now on do not need to print the rationale, as it is safely saved on-wiki
			});
		},
		todaysList: function(pageobj) {
			var old_text = pageobj.getPageText() + "\n";  // MW strips trailing blanks, but we like them, so we add a fake one
			var params = pageobj.getCallbackParameters();
			var statelem = pageobj.getStatusElement();

			var text = old_text.replace( /(<!-- Add new entries to the TOP of the following list -->\n+)/, "$1{{subst:afd3|pg=" + Morebits.pageNameNorm + params.numbering + "}}\n");
			if( text === old_text ) {
				var linknode = document.createElement('a');
				linknode.setAttribute("href", mw.util.getUrl("Wikipedia:Twinkle/Fixing AFD") + "?action=purge" );
				linknode.appendChild(document.createTextNode('How to fix AFD'));
				statelem.error( [ 'Could not find the target spot for the discussion. To fix this problem, please see ', linknode, '.' ] );
				return;
			}
			pageobj.setPageText(text);
			pageobj.setEditSummary("Adding [[:" + params.discussionpage + "]]." + Twinkle.getPref('summaryAd'));
			switch (Twinkle.getPref('xfdWatchList')) {
				case 'yes':
					pageobj.setWatchlist(true);
					break;
				case 'no':
					pageobj.setWatchlistFromPreferences(false);
					break;
				default:
					pageobj.setWatchlistFromPreferences(true);
					break;
			}
			pageobj.setCreateOption('recreate');
			pageobj.save();
		},
		userNotification: function(pageobj) {
			var params = pageobj.getCallbackParameters();
			var initialContrib = pageobj.getCreator();

			// Disallow warning yourself
			if (initialContrib === mw.config.get('wgUserName')) {
				pageobj.getStatusElement().warn("You (" + initialContrib + ") created this page; skipping user notification");
				return;
			}

			var usertalkpage = new Morebits.wiki.page('User talk:' + initialContrib, "Notifying initial contributor (" + initialContrib + ")");
			var notifytext = "\n{{subst:AFDWarning|1=" + Morebits.pageNameNorm + ( params.numbering !== '' ? '|order=&#32;' + params.numbering : '' ) + "}} ~~~~";
			usertalkpage.setAppendText(notifytext);
			usertalkpage.setEditSummary("Notification: listing at [[WP:AFD|articles for deletion]] of [[" + Morebits.pageNameNorm + "]]." + Twinkle.getPref('summaryAd'));
			usertalkpage.setCreateOption('recreate');
			switch (Twinkle.getPref('xfdWatchUser')) {
				case 'yes':
					usertalkpage.setWatchlist(true);
					break;
				case 'no':
					usertalkpage.setWatchlistFromPreferences(false);
					break;
				default:
					usertalkpage.setWatchlistFromPreferences(true);
					break;
			}
			usertalkpage.setFollowRedirect(true);
			usertalkpage.append();
		}
	},


	tfd: {
		taggingTemplate: function(pageobj) {
			var text = pageobj.getPageText();
			var params = pageobj.getCallbackParameters();

			pageobj.setPageText((params.noinclude ? "<noinclude>" : "") + "{{subst:template for discussion|help=off|" +
				(params.tfdtype !== "standard" ? "type=" + params.tfdtype + "|" : "") + mw.config.get('wgTitle') + (params.noinclude ? "}}</noinclude>" : "}}") + text);
			pageobj.setEditSummary("Nominated for deletion; see [[:" + params.logpage + "#" + Morebits.pageNameNorm + "]]." + Twinkle.getPref('summaryAd'));
			switch (Twinkle.getPref('xfdWatchPage')) {
				case 'yes':
					pageobj.setWatchlist(true);
					break;
				case 'no':
					pageobj.setWatchlistFromPreferences(false);
					break;
				default:
					pageobj.setWatchlistFromPreferences(true);
					break;
			}
			pageobj.setCreateOption('nocreate');
			pageobj.save();
		},
		taggingTemplateForMerge: function(pageobj) {
			var text = pageobj.getPageText();
			var params = pageobj.getCallbackParameters();

			pageobj.setPageText((params.noinclude ? "<noinclude>" : "") + "{{subst:tfm|help=off|" +
				(params.tfdtype !== "standard" ? "type=" + params.tfdtype + "|" : "") + "1=" + params.otherTemplateName.replace(/^Template:/, "") +
				(params.noinclude ? "}}</noinclude>" : "}}\n") + text);
			pageobj.setEditSummary("Nominated for merging with [[:" + params.otherTemplateName + "]]; see [[:" +
				params.logpage + "#" + Morebits.pageNameNorm + "]]." + Twinkle.getPref('summaryAd'));
			switch (Twinkle.getPref('xfdWatchPage')) {
				case 'yes':
					pageobj.setWatchlist(true);
					break;
				case 'no':
					pageobj.setWatchlistFromPreferences(false);
					break;
				default:
					pageobj.setWatchlistFromPreferences(true);
					break;
			}
			pageobj.setCreateOption('nocreate');
			pageobj.save();
		},
		todaysList: function(pageobj) {
			var old_text = pageobj.getPageText();
			var params = pageobj.getCallbackParameters();
			var statelem = pageobj.getStatusElement();

			var added_data = Twinkle.xfd.callbacks.getDiscussionWikitext(params.xfdcat, params);

			var text = old_text.replace( '-->', "-->\n" + added_data );
			if( text === old_text ) {
				statelem.error( 'failed to find target spot for the discussion' );
				return;
			}
			pageobj.setPageText(text);
			pageobj.setEditSummary("Adding [[Template:" + mw.config.get('wgTitle') + "]]." + Twinkle.getPref('summaryAd'));
			switch (Twinkle.getPref('xfdWatchDiscussion')) {
				case 'yes':
					pageobj.setWatchlist(true);
					break;
				case 'no':
					pageobj.setWatchlistFromPreferences(false);
					break;
				default:
					pageobj.setWatchlistFromPreferences(true);
					break;
			}
			pageobj.setCreateOption('recreate');
			pageobj.save(function() {
				Twinkle.xfd.currentRationale = null;  // any errors from now on do not need to print the rationale, as it is safely saved on-wiki
			});
		},
		userNotification: function(pageobj) {
			var initialContrib = pageobj.getCreator();
			var params = pageobj.getCallbackParameters();

			// Disallow warning yourself
			if (initialContrib === mw.config.get('wgUserName')) {
				pageobj.getStatusElement().warn("You (" + initialContrib + ") created this page; skipping user notification");
				return;
			}

			var usertalkpage = new Morebits.wiki.page('User talk:' + initialContrib, "Notifying initial contributor (" + initialContrib + ")");
			var notifytext = "\n";
			switch (params.xfdcat) {
			case 'tfd':
				notifytext += "{{subst:tfdnotice|1=" + mw.config.get('wgTitle') + "}} ~~~~";
				break;
			case 'tfm':
				notifytext += "{{subst:tfmnotice|1=" + mw.config.get('wgTitle') + "|2=" + params.target + "}} ~~~~";
				break;
			default:
				alert("twinklexfd in userNotification: unknown TFD action");
				break;
			}

			usertalkpage.setAppendText(notifytext);
			usertalkpage.setEditSummary("Notification: nomination at [[WP:TFD|templates for discussion]] of [[:" + pageobj.getPageName() + "]]." + Twinkle.getPref('summaryAd'));
			usertalkpage.setCreateOption('recreate');
			switch (Twinkle.getPref('xfdWatchUser')) {
				case 'yes':
					usertalkpage.setWatchlist(true);
					break;
				case 'no':
					usertalkpage.setWatchlistFromPreferences(false);
					break;
				default:
					usertalkpage.setWatchlistFromPreferences(true);
					break;
			}
			usertalkpage.setFollowRedirect(true);
			usertalkpage.append();
		}
	},


	mfd: {
		main: function(apiobj) {
			var xmlDoc = apiobj.responseXML;
			var titles = $(xmlDoc).find('allpages p');

			// There has been no earlier entries with this prefix, just go on.
			if( titles.length <= 0 ) {
				apiobj.params.numbering = apiobj.params.number = '';
			} else {
				var number = 0;
				for( var i = 0; i < titles.length; ++i ) {
					var title = titles[i].getAttribute('title');

					// First, simple test, is there an instance with this exact name?
					if( title === 'Wikipedia:Miscellany for deletion/' + Morebits.pageNameNorm ) {
						number = Math.max( number, 1 );
						continue;
					}

					var order_re = new RegExp( '^' +
							RegExp.escape( 'Wikipedia:Miscellany for deletion/' + Morebits.pageNameNorm, true ) +
							'\\s*\\(\\s*(\\d+)(?:(?:th|nd|rd|st) nom(?:ination)?)?\\s*\\)\\s*$' );
					var match = order_re.exec( title );

					// No match; A non-good value
					if( !match ) {
						continue;
					}

					// A match, set number to the max of current
					number = Math.max( number, Number(match[1]) );
				}
				apiobj.params.number = Twinkle.xfd.num2order( parseInt( number, 10 ) + 1);
				apiobj.params.numbering = number > 0 ? ' (' + apiobj.params.number + ' nomination)' : '';
			}
			apiobj.params.discussionpage = "Wikipedia:Miscellany for deletion/" + Morebits.pageNameNorm + apiobj.params.numbering;

			apiobj.statelem.info( "next in order is [[" + apiobj.params.discussionpage + ']]');

			// Tagging page
			var wikipedia_page = new Morebits.wiki.page(mw.config.get('wgPageName'), "Tagging page with deletion tag");
			wikipedia_page.setFollowRedirect(true);  // should never be needed, but if the page is moved, we would want to follow the redirect
			wikipedia_page.setCallbackParameters(apiobj.params);
			wikipedia_page.load(Twinkle.xfd.callbacks.mfd.taggingPage);

			// Updating data for the action completed event
			Morebits.wiki.actionCompleted.redirect = apiobj.params.discussionpage;
			Morebits.wiki.actionCompleted.notice = "Nomination completed, now redirecting to the discussion page";

			// Discussion page
			wikipedia_page = new Morebits.wiki.page(apiobj.params.discussionpage, "Creating deletion discussion page");
			wikipedia_page.setCallbackParameters(apiobj.params);
			wikipedia_page.load(Twinkle.xfd.callbacks.mfd.discussionPage);

			// Today's list
			wikipedia_page = new Morebits.wiki.page("Wikipedia:Miscellany for deletion", "Adding discussion to today's list");
			//wikipedia_page.setPageSection(2);
				// pageSection has been disabled - the API seems to throw up with nonexistent edit conflicts
				// it can be turned on again once the problem is fixed, to save bandwidth
			//wikipedia_page.setFollowRedirect(true);
			wikipedia_page.setCallbackParameters(apiobj.params);
			wikipedia_page.load(Twinkle.xfd.callbacks.mfd.todaysList);

			// Notification to first contributor, and notification to owner of userspace (if applicable and required)
			if (apiobj.params.usertalk) {
				var thispage = new Morebits.wiki.page(mw.config.get('wgPageName'));
				thispage.setCallbackParameters(apiobj.params);
				thispage.lookupCreator(Twinkle.xfd.callbacks.mfd.userNotification);
			}
		},
		taggingPage: function(pageobj) {
			var text = pageobj.getPageText();
			var params = pageobj.getCallbackParameters();

			pageobj.setPageText((params.noinclude ? "<noinclude>" : "") + "{{" +
				((params.number === '') ? "mfd" : ("mfdx|" + params.number)) + "|help=off}}\n" +
				(params.noinclude ? "</noinclude>" : "") + text);
			pageobj.setEditSummary("Nominated for deletion; see [[:" + params.discussionpage + "]]." + Twinkle.getPref('summaryAd'));
			switch (Twinkle.getPref('xfdWatchPage')) {
				case 'yes':
					pageobj.setWatchlist(true);
					break;
				case 'no':
					pageobj.setWatchlistFromPreferences(false);
					break;
				default:
					pageobj.setWatchlistFromPreferences(true);
					break;
			}
			pageobj.setCreateOption('nocreate');
			pageobj.save();
		},
		discussionPage: function(pageobj) {
			var params = pageobj.getCallbackParameters();

			pageobj.setPageText(Twinkle.xfd.callbacks.getDiscussionWikitext("mfd", params));
			pageobj.setEditSummary("Creating deletion discussion page for [[:" + Morebits.pageNameNorm + "]]." + Twinkle.getPref('summaryAd'));
			switch (Twinkle.getPref('xfdWatchDiscussion')) {
				case 'yes':
					pageobj.setWatchlist(true);
					break;
				case 'no':
					pageobj.setWatchlistFromPreferences(false);
					break;
				default:
					pageobj.setWatchlistFromPreferences(true);
					break;
			}
			pageobj.setCreateOption('createonly');
			pageobj.save(function() {
				Twinkle.xfd.currentRationale = null;  // any errors from now on do not need to print the rationale, as it is safely saved on-wiki
			});
		},
		todaysList: function(pageobj) {
			var text = pageobj.getPageText();
			var params = pageobj.getCallbackParameters();
			var statelem = pageobj.getStatusElement();

			var date = new Date();
			var date_header = "===" + date.getUTCMonthName() + ' ' + date.getUTCDate() + ', ' + date.getUTCFullYear() + "===\n";
			var date_header_regex = new RegExp( "(===\\s*" + date.getUTCMonthName() + '\\s+' + date.getUTCDate() + ',\\s+' + date.getUTCFullYear() + "\\s*===)" );
			var new_data = "{{subst:mfd3|pg=" + Morebits.pageNameNorm + params.numbering + "}}";

			if( date_header_regex.test( text ) ) { // we have a section already
				statelem.info( 'Found today\'s section, proceeding to add new entry' );
				text = text.replace( date_header_regex, "$1\n" + new_data );
			} else { // we need to create a new section
				statelem.info( 'No section for today found, proceeding to create one' );
				text = text.replace("===", date_header + new_data + "\n\n===");
			}

			pageobj.setPageText(text);
			pageobj.setEditSummary("Adding [[:" + params.discussionpage + "]]." + Twinkle.getPref('summaryAd'));
			switch (Twinkle.getPref('xfdWatchList')) {
				case 'yes':
					pageobj.setWatchlist(true);
					break;
				case 'no':
					pageobj.setWatchlistFromPreferences(false);
					break;
				default:
					pageobj.setWatchlistFromPreferences(true);
					break;
			}
			pageobj.setCreateOption('recreate');
			pageobj.save();
		},
		userNotification: function(pageobj) {
			var initialContrib = pageobj.getCreator();
			var params = pageobj.getCallbackParameters();

			// Disallow warning yourself
			if (initialContrib === mw.config.get('wgUserName')) {
				pageobj.getStatusElement().warn("You (" + initialContrib + ") created this page; skipping user notification");
			} else {
				// Really notify the creator
				Twinkle.xfd.callbacks.mfd.userNotificationMain(params, initialContrib, "Notifying initial contributor");
			}

			// Also notify the user who owns the subpage if they are not the creator
			if (params.notifyuserspace) {
				var userspaceOwner = ((mw.config.get('wgTitle').indexOf('/') === -1) ? mw.config.get('wgTitle') : mw.config.get('wgTitle').substring(0, mw.config.get('wgTitle').indexOf('/')));
				if (userspaceOwner !== initialContrib) {
					Twinkle.xfd.callbacks.mfd.userNotificationMain(params, userspaceOwner, "Notifying owner of userspace");
				}
			}
		},
		userNotificationMain: function(params, initialContrib, actionName)
		{
			var usertalkpage = new Morebits.wiki.page('User talk:' + initialContrib, actionName + " (" + initialContrib + ")");
			var notifytext = "\n{{subst:MFDWarning|1=" + Morebits.pageNameNorm + ( params.numbering !== '' ? '|order=&#32;' + params.numbering : '' ) + "}} ~~~~";
			usertalkpage.setAppendText(notifytext);
			usertalkpage.setEditSummary("Notification: listing at [[WP:MFD|miscellany for deletion]] of [[:" + Morebits.pageNameNorm + "]]." + Twinkle.getPref('summaryAd'));
			usertalkpage.setCreateOption('recreate');
			switch (Twinkle.getPref('xfdWatchUser')) {
				case 'yes':
					usertalkpage.setWatchlist(true);
					break;
				case 'no':
					usertalkpage.setWatchlistFromPreferences(false);
					break;
				default:
					usertalkpage.setWatchlistFromPreferences(true);
					break;
			}
			usertalkpage.setFollowRedirect(true);
			usertalkpage.append();
		}
	},


	ffd: {
		main: function(pageobj) {
			// this is coming in from lookupCreator...!
			var params = pageobj.getCallbackParameters();
			var initialContrib = pageobj.getCreator();
			params.uploader = initialContrib;

			// Adding discussion
			var wikipedia_page = new Morebits.wiki.page(params.logpage, "Adding discussion to today's list");
			wikipedia_page.setFollowRedirect(true);
			wikipedia_page.setCallbackParameters(params);
			wikipedia_page.load(Twinkle.xfd.callbacks.ffd.todaysList);

			// Notification to first contributor
			if (params.usertalk) {
				// Disallow warning yourself
				if (initialContrib === mw.config.get('wgUserName')) {
					pageobj.getStatusElement().warn("You (" + initialContrib + ") created this page; skipping user notification");
				} else {
					var usertalkpage = new Morebits.wiki.page('User talk:' + initialContrib, "Notifying initial contributor (" + initialContrib + ")");
					var notifytext = "\n{{subst:fdw|1=" + mw.config.get('wgTitle') + "}}";
					usertalkpage.setAppendText(notifytext);
					usertalkpage.setEditSummary("Notification: listing at [[WP:FFD|files for discussion]] of [[:" + Morebits.pageNameNorm + "]]." + Twinkle.getPref('summaryAd'));
					usertalkpage.setCreateOption('recreate');
					switch (Twinkle.getPref('xfdWatchUser')) {
						case 'yes':
							usertalkpage.setWatchlist(true);
							break;
						case 'no':
							usertalkpage.setWatchlistFromPreferences(false);
							break;
						default:
							usertalkpage.setWatchlistFromPreferences(true);
							break;
					}
					usertalkpage.setFollowRedirect(true);
					usertalkpage.append();
				}
			}
		},
		taggingImage: function(pageobj) {
			var text = pageobj.getPageText();
			var params = pageobj.getCallbackParameters();

			text = text.replace(/\{\{(mtc|(copy |move )?to ?commons|move to wikimedia commons|copy to wikimedia commons)[^}]*\}\}/gi, "");

			pageobj.setPageText("{{ffd|log=" + params.date + "|help=off}}\n" + text);
			pageobj.setEditSummary("Listed for discussion at [[:" + params.logpage + "#" + Morebits.pageNameNorm + "]]." + Twinkle.getPref('summaryAd'));
			switch (Twinkle.getPref('xfdWatchPage')) {
				case 'yes':
					pageobj.setWatchlist(true);
					break;
				case 'no':
					pageobj.setWatchlistFromPreferences(false);
					break;
				default:
					pageobj.setWatchlistFromPreferences(true);
					break;
			}
			pageobj.setCreateOption('recreate');  // it might be possible for a file to exist without a description page
			pageobj.save();
		},
		todaysList: function(pageobj) {
			var text = pageobj.getPageText();
			var params = pageobj.getCallbackParameters();

			// add date header if the log is found to be empty (a bot should do this automatically, but it sometimes breaks down)
			if (!pageobj.exists()) {
				text = "{{subst:Ffd log}}";
			}

			pageobj.setPageText(text + "\n\n" + Twinkle.xfd.callbacks.getDiscussionWikitext("ffd", params));
			pageobj.setEditSummary("Adding [[:" + Morebits.pageNameNorm + "]]." + Twinkle.getPref('summaryAd'));
			switch (Twinkle.getPref('xfdWatchDiscussion')) {
				case 'yes':
					pageobj.setWatchlist(true);
					break;
				case 'no':
					pageobj.setWatchlistFromPreferences(false);
					break;
				default:
					pageobj.setWatchlistFromPreferences(true);
					break;
			}
			pageobj.setCreateOption('recreate');
			pageobj.save(function() {
				Twinkle.xfd.currentRationale = null;  // any errors from now on do not need to print the rationale, as it is safely saved on-wiki
			});
		}
	},


	cfd: {
		taggingCategory: function(pageobj) {
			var text = pageobj.getPageText();
			var params = pageobj.getCallbackParameters();

			var added_data = "";
			var editsummary = "";
			switch( params.xfdcat ) {
			case 'cfd':
				added_data = "{{subst:cfd}}";
				editsummary = "Category being considered for deletion; see [[:" + params.logpage + "#" + Morebits.pageNameNorm + "]].";
				break;
			case 'cfm':
				added_data = "{{subst:cfm|" + params.target + "}}";
				editsummary = "Category being considered for merging; see [[:" + params.logpage + "#" + Morebits.pageNameNorm + "]].";
				break;
			case 'cfr':
				added_data = "{{subst:cfr|" + params.target + "}}";
				editsummary = "Category being considered for renaming; see [[:" + params.logpage + "#" + Morebits.pageNameNorm + "]].";
				break;
			case 'cfs':
				added_data = "{{subst:cfs|" + params.target + "|" + params.target2 + "}}";
				editsummary = "Category being considered for splitting; see [[:" + params.logpage + "#" + Morebits.pageNameNorm + "]].";
				break;
			case 'cfc':
				added_data = "{{subst:cfc|" + params.target + "}}";
				editsummary = "Category being considered for conversion to an article; see [[:" + params.logpage + "#" + Morebits.pageNameNorm + "]].";
				break;
			default:
				alert("twinklexfd in taggingCategory(): unknown CFD action");
				break;
			}

			pageobj.setPageText(added_data + "\n" + text);
			pageobj.setEditSummary(editsummary + Twinkle.getPref('summaryAd'));
			switch (Twinkle.getPref('xfdWatchPage')) {
				case 'yes':
					pageobj.setWatchlist(true);
					break;
				case 'no':
					pageobj.setWatchlistFromPreferences(false);
					break;
				default:
					pageobj.setWatchlistFromPreferences(true);
					break;
			}
			pageobj.setCreateOption('recreate');  // since categories can be populated without an actual page at that title
			pageobj.save();
		},
		todaysList: function(pageobj) {
			var old_text = pageobj.getPageText();
			var params = pageobj.getCallbackParameters();
			var statelem = pageobj.getStatusElement();

			var added_data = "";
			var editsummary = "";
			switch( params.xfdcat ) {
			case 'cfd':
				added_data = "{{subst:cfd2|text=" + Morebits.string.formatReasonText(params.reason) +
					" ~~~~|1=" + mw.config.get('wgTitle') + "}}";
				editsummary = "Added delete nomination of [[:" + Morebits.pageNameNorm + "]].";
				break;
			case 'cfm':
				added_data = "{{subst:cfm2|text=" + Morebits.string.formatReasonText(params.reason) +
					" ~~~~|1=" + mw.config.get('wgTitle') + "|2=" + params.target + "}}";
				editsummary = "Added merge nomination of [[:" + Morebits.pageNameNorm + "]].";
				break;
			case 'cfr':
				added_data = "{{subst:cfr2|text=" + Morebits.string.formatReasonText(params.reason) +
					" ~~~~|1=" + mw.config.get('wgTitle') + "|2=" + params.target + "}}";
				editsummary = "Added rename nomination of [[:" + Morebits.pageNameNorm + "]].";
				break;
			case 'cfs':
				added_data = "{{subst:cfs2|text=" + Morebits.string.formatReasonText(params.reason) +
					" ~~~~|1=" + mw.config.get('wgTitle') + "|2=" + params.target + "|3=" + params.target2 + "}}";
				editsummary = "Added split nomination of [[:" + Morebits.pageNameNorm + "]].";
				break;
			case 'cfc':
				added_data = "{{subst:cfc2|text=" + Morebits.string.formatReasonText(params.reason) +
					" ~~~~|1=" + mw.config.get('wgTitle') + "|2=" + params.target + "}}";
				editsummary = "Added convert nomination of [[:" + Morebits.pageNameNorm + "]].";
				break;
			default:
				alert("twinklexfd in todaysList: unknown CFD action");
				break;
			}

			var text = old_text.replace( 'below this line -->', "below this line -->\n" + added_data );
			if( text === old_text ) {
				statelem.error( 'failed to find target spot for the discussion' );
				return;
			}

			pageobj.setPageText(text);
			pageobj.setEditSummary(editsummary + Twinkle.getPref('summaryAd'));
			switch (Twinkle.getPref('xfdWatchDiscussion')) {
				case 'yes':
					pageobj.setWatchlist(true);
					break;
				case 'no':
					pageobj.setWatchlistFromPreferences(false);
					break;
				default:
					pageobj.setWatchlistFromPreferences(true);
					break;
			}
			pageobj.setCreateOption('recreate');
			pageobj.save(function() {
				Twinkle.xfd.currentRationale = null;  // any errors from now on do not need to print the rationale, as it is safely saved on-wiki
			});
		},
		userNotification: function(pageobj) {
			var initialContrib = pageobj.getCreator();

			// Disallow warning yourself
			if (initialContrib === mw.config.get('wgUserName')) {
				pageobj.getStatusElement().warn("You (" + initialContrib + ") created this page; skipping user notification");
				return;
			}

			var usertalkpage = new Morebits.wiki.page('User talk:' + initialContrib, "Notifying initial contributor (" + initialContrib + ")");
			var notifytext = "\n{{subst:cfd-notify|1=" + Morebits.pageNameNorm + "}} ~~~~";
			usertalkpage.setAppendText(notifytext);
			usertalkpage.setEditSummary("Notification: listing at [[WP:CFD|categories for discussion]] of [[:" + Morebits.pageNameNorm + "]]." + Twinkle.getPref('summaryAd'));
			usertalkpage.setCreateOption('recreate');
			switch (Twinkle.getPref('xfdWatchUser')) {
				case 'yes':
					usertalkpage.setWatchlist(true);
					break;
				case 'no':
					usertalkpage.setWatchlistFromPreferences(false);
					break;
				default:
					usertalkpage.setWatchlistFromPreferences(true);
					break;
			}
			usertalkpage.setFollowRedirect(true);
			usertalkpage.append();
		}
	},


	cfds: {
		taggingCategory: function(pageobj) {
			var text = pageobj.getPageText();
			var params = pageobj.getCallbackParameters();

			pageobj.setPageText("{{subst:cfr-speedy|1=" + params.target + "}}\n" + text);
			pageobj.setEditSummary("Nominated for speedy renaming; see [[WP:CFDS|Categories for discussion/Speedy]]." + Twinkle.getPref('summaryAd'));
			switch (Twinkle.getPref('xfdWatchPage')) {
				case 'yes':
					pageobj.setWatchlist(true);
					break;
				case 'no':
					pageobj.setWatchlistFromPreferences(false);
					break;
				default:
					pageobj.setWatchlistFromPreferences(true);
					break;
			}
			pageobj.setCreateOption('recreate');  // since categories can be populated without an actual page at that title
			pageobj.save();
		},
		addToList: function(pageobj) {
			var old_text = pageobj.getPageText();
			var params = pageobj.getCallbackParameters();
			var statelem = pageobj.getStatusElement();

			var newcatname = (/^Category:/.test(params.target) ? params.target : ("Category:" + params.target));
			var text = old_text.replace( 'BELOW THIS LINE -->', "BELOW THIS LINE -->\n* [[:" + Morebits.pageNameNorm + "]] to [[:" +
				newcatname + "]]\u00A0\u2013 " + params.xfdcat + (params.reason ? (": " + Morebits.string.formatReasonText(params.reason)) : ".") +
				" ~~~~" );
				// U+00A0 NO-BREAK SPACE; U+2013 EN RULE
			if( text === old_text ) {
				statelem.error( 'failed to find target spot for the discussion' );
				return;
			}

			pageobj.setPageText(text);
			pageobj.setEditSummary("Adding [[:" + Morebits.pageNameNorm + "]]." + Twinkle.getPref('summaryAd'));
			switch (Twinkle.getPref('xfdWatchDiscussion')) {
				case 'yes':
					pageobj.setWatchlist(true);
					break;
				case 'no':
					pageobj.setWatchlistFromPreferences(false);
					break;
				default:
					pageobj.setWatchlistFromPreferences(true);
					break;
			}
			pageobj.setCreateOption('recreate');
			pageobj.save(function() {
				Twinkle.xfd.currentRationale = null;  // any errors from now on do not need to print the rationale, as it is safely saved on-wiki
			});
		}
	},


	rfd: {
		// This is a callback from an API request, which gets the target of the redirect
		findTargetCallback: function(apiobj) {
			var xmlDoc = apiobj.responseXML;
			var target = $(xmlDoc).find('redirects r').first().attr('to');
			if( !target ) {
				apiobj.statelem.error( "This page is currently not a redirect, aborting" );
				return;
			}
			apiobj.params.target = target;
			var section = $(xmlDoc).find('redirects r').first().attr('tofragment');
			apiobj.params.section = section;
			Twinkle.xfd.callbacks.rfd.main(apiobj.params);
		},
		main: function(params) {
			var date = new Date();
			params.logpage = 'Wikipedia:Redirects for discussion/Log/' + date.getUTCFullYear() + ' ' + date.getUTCMonthName() + ' ' + date.getUTCDate();

			// Tagging redirect
			var wikipedia_page = new Morebits.wiki.page(mw.config.get('wgPageName'), "Adding deletion tag to redirect");
			wikipedia_page.setFollowRedirect(false);
			wikipedia_page.setCallbackParameters(params);
			wikipedia_page.load(Twinkle.xfd.callbacks.rfd.taggingRedirect);

			// Updating data for the action completed event
			Morebits.wiki.actionCompleted.redirect = params.logpage;
			Morebits.wiki.actionCompleted.notice = "Nomination completed, now redirecting to today's log";

			// Adding discussion
			wikipedia_page = new Morebits.wiki.page(params.logpage, "Adding discussion to today's log");
			wikipedia_page.setFollowRedirect(true);
			wikipedia_page.setCallbackParameters(params);
			wikipedia_page.load(Twinkle.xfd.callbacks.rfd.todaysList);

			// Notifying initial contributor
			if (params.usertalk) {
				var thispage = new Morebits.wiki.page(mw.config.get('wgPageName'));
				thispage.setCallbackParameters(params);
				thispage.lookupCreator(Twinkle.xfd.callbacks.rfd.userNotification);
			}
		},
		taggingRedirect: function(pageobj) {
			var text = pageobj.getPageText();
			var params = pageobj.getCallbackParameters();

			pageobj.setPageText("{{subst:rfd|content=\n" + text + "\n}}");
			pageobj.setEditSummary("Listed for discussion at [[:" + params.logpage + "#" + Morebits.pageNameNorm + "]]." + Twinkle.getPref('summaryAd'));
			switch (Twinkle.getPref('xfdWatchPage')) {
				case 'yes':
					pageobj.setWatchlist(true);
					break;
				case 'no':
					pageobj.setWatchlistFromPreferences(false);
					break;
				default:
					pageobj.setWatchlistFromPreferences(true);
					break;
			}
			pageobj.setCreateOption('nocreate');
			pageobj.save();
		},
		todaysList: function(pageobj) {
			var old_text = pageobj.getPageText();
			var params = pageobj.getCallbackParameters();
			var statelem = pageobj.getStatusElement();
			var sectionHash = params.section ? '#' + params.section : '';

			var text = old_text.replace( /(<!-- Add new entries directly below this line\.? -->)/, "$1\n{{subst:rfd2|text=" +
				Morebits.string.formatReasonText(params.reason) + "|redirect="+ Morebits.pageNameNorm + "|target=" +
				params.target + sectionHash + "}} ~~~~\n" );
			if( text === old_text ) {
				statelem.error( 'failed to find target spot for the discussion' );
				return;
			}

			pageobj.setPageText(text);
			pageobj.setEditSummary("Adding [[:" + Morebits.pageNameNorm + "]]." + Twinkle.getPref('summaryAd'));
			switch (Twinkle.getPref('xfdWatchDiscussion')) {
				case 'yes':
					pageobj.setWatchlist(true);
					break;
				case 'no':
					pageobj.setWatchlistFromPreferences(false);
					break;
				default:
					pageobj.setWatchlistFromPreferences(true);
					break;
			}
			pageobj.setCreateOption('recreate');
			pageobj.save(function() {
				Twinkle.xfd.currentRationale = null;  // any errors from now on do not need to print the rationale, as it is safely saved on-wiki
			});
		},
		userNotification: function(pageobj) {
			var initialContrib = pageobj.getCreator();

			// Disallow warning yourself
			if (initialContrib === mw.config.get('wgUserName')) {
				pageobj.getStatusElement().warn("You (" + initialContrib + ") created this page; skipping user notification");
				return;
			}

			var usertalkpage = new Morebits.wiki.page('User talk:' + initialContrib, "Notifying initial contributor (" + initialContrib + ")");
			var notifytext = "\n{{subst:RFDNote|1=" + Morebits.pageNameNorm + "}} ~~~~";
			usertalkpage.setAppendText(notifytext);
			usertalkpage.setEditSummary("Notification: listing at [[WP:RFD|redirects for discussion]] of [[:" + Morebits.pageNameNorm + "]]." + Twinkle.getPref('summaryAd'));
			usertalkpage.setCreateOption('recreate');
			switch (Twinkle.getPref('xfdWatchUser')) {
				case 'yes':
					usertalkpage.setWatchlist(true);
					break;
				case 'no':
					usertalkpage.setWatchlistFromPreferences(false);
					break;
				default:
					usertalkpage.setWatchlistFromPreferences(true);
					break;
			}
			usertalkpage.setFollowRedirect(true);
			usertalkpage.append();
		}
	}
};



Twinkle.xfd.callback.evaluate = function(e) {
	var type = e.target.category.value;
	var usertalk = e.target.notify.checked;
	var reason = e.target.xfdreason.value;
	var xfdcat, xfdtarget, xfdtarget2, noinclude, tfdtype, notifyuserspace;
	if( type === "afd" || type === "cfd" || type === "cfds" || type === "tfd" ) {
		xfdcat = e.target.xfdcat.value;
	}
	if( type === "cfd" || type === "cfds" ) {
		xfdtarget = e.target.xfdtarget.value;
		if (e.target.xfdtarget2) {
			xfdtarget2 = e.target.xfdtarget2.value;
		}
	}
	if( type === "afd" || type === "mfd" || type === "tfd" ) {
		noinclude = e.target.noinclude.checked;
	}
	if( type === 'tfd' ) {
		if (e.target.xfdtarget) {
			xfdtarget = e.target.xfdtarget.value;
		}
		tfdtype = e.target.templatetype.value;
	}
	if( type === 'mfd' ) {
		notifyuserspace = e.target.notifyuserspace && e.target.notifyuserspace.checked;
	}

	Morebits.simpleWindow.setButtonsEnabled( false );
	Morebits.status.init( e.target );

	Twinkle.xfd.currentRationale = reason;
	Morebits.status.onError(Twinkle.xfd.printRationale);

	if( !type ) {
		Morebits.status.error( 'Error', 'no action given' );
		return;
	}

	var query, wikipedia_page, wikipedia_api, logpage, params;
	var date = new Date();
	switch( type ) {

	case 'afd': // AFD
		query = {
			'action': 'query',
			'list': 'allpages',
			'apprefix': 'Articles for deletion/' + Morebits.pageNameNorm,
			'apnamespace': 4,
			'apfilterredir': 'nonredirects',
			'aplimit': Morebits.userIsInGroup( 'sysop' ) ? 5000 : 500
		};
		wikipedia_api = new Morebits.wiki.api( 'Tagging article with deletion tag', query, Twinkle.xfd.callbacks.afd.main );
		wikipedia_api.params = { usertalk:usertalk, reason:reason, noinclude:noinclude, xfdcat:xfdcat };
		wikipedia_api.post();
		break;

	case 'tfd': // TFD
		Morebits.wiki.addCheckpoint();

		if (xfdtarget) {
			xfdtarget = Morebits.string.toUpperCaseFirstChar(xfdtarget.replace(/^:?Template:/i, ''));
		} else {
			xfdtarget = '';
		}

		logpage = 'Wikipedia:Templates for discussion/Log/' + date.getUTCFullYear() + ' ' + date.getUTCMonthName() + ' ' + date.getUTCDate();

		params = { tfdtype: tfdtype, logpage: logpage, noinclude: noinclude, xfdcat: xfdcat, target: xfdtarget, reason: reason };

		// Tagging template(s)
		if (xfdcat === "tfm") {
			// Tag this template
			wikipedia_page = new Morebits.wiki.page(mw.config.get('wgPageName'), "Tagging this template with merge tag");
			wikipedia_page.setFollowRedirect(true);
			params.otherTemplateName = "Template:" + xfdtarget;
			wikipedia_page.setCallbackParameters(params);
			wikipedia_page.load(Twinkle.xfd.callbacks.tfd.taggingTemplateForMerge);

			// Tag other template
			wikipedia_page = new Morebits.wiki.page("Template:" + xfdtarget, "Tagging other template with merge tag");
			wikipedia_page.setFollowRedirect(true);
			params = $.extend(params);
			params.otherTemplateName = Morebits.pageNameNorm;
			wikipedia_page.setCallbackParameters(params);
			wikipedia_page.load(Twinkle.xfd.callbacks.tfd.taggingTemplateForMerge);
		} else {
			wikipedia_page = new Morebits.wiki.page(mw.config.get('wgPageName'), "Tagging template with deletion tag");
			wikipedia_page.setFollowRedirect(true);  // should never be needed, but if the page is moved, we would want to follow the redirect
			wikipedia_page.setCallbackParameters(params);
			wikipedia_page.load(Twinkle.xfd.callbacks.tfd.taggingTemplate);
		}

		// Updating data for the action completed event
		Morebits.wiki.actionCompleted.redirect = logpage;
		Morebits.wiki.actionCompleted.notice = "Nomination completed, now redirecting to today's log";

		// Adding discussion
		wikipedia_page = new Morebits.wiki.page(logpage, "Adding discussion to today's log");
		wikipedia_page.setFollowRedirect(true);
		wikipedia_page.setCallbackParameters(params);
		wikipedia_page.load(Twinkle.xfd.callbacks.tfd.todaysList);

		// Notification to first contributors
		if (usertalk) {
			var involvedpages = [];
			var seenusers = [];
			involvedpages.push(new Morebits.wiki.page(mw.config.get('wgPageName')));
			if (xfdcat === "tfm") {
				involvedpages.push(new Morebits.wiki.page("Template:" + xfdtarget));
			}
			involvedpages.forEach(function(page) {
				page.setCallbackParameters(params);
				page.lookupCreator(function(innerpage) {
					var username = innerpage.getCreator();
					if (seenusers.indexOf(username) === -1) {
						seenusers.push(username);
						Twinkle.xfd.callbacks.tfd.userNotification(innerpage);
					}
				});
			});
		}

		Morebits.wiki.removeCheckpoint();
		break;

	case 'mfd': // MFD
		query = {
			'action': 'query',
			'list': 'allpages',
			'apprefix': 'Miscellany for deletion/' + Morebits.pageNameNorm,
			'apnamespace': 4,
			'apfilterredir': 'nonredirects',
			'aplimit': Morebits.userIsInGroup( 'sysop' ) ? 5000 : 500
		};
		wikipedia_api = new Morebits.wiki.api( "Looking for prior nominations of this page", query, Twinkle.xfd.callbacks.mfd.main );
		wikipedia_api.params = { usertalk: usertalk, notifyuserspace: notifyuserspace, reason: reason, noinclude: noinclude, xfdcat: xfdcat };
		wikipedia_api.post();
		break;

	case 'ffd': // FFD
		var dateString = date.getUTCFullYear() + ' ' + date.getUTCMonthName() + ' ' + date.getUTCDate();
		logpage = 'Wikipedia:Files for discussion/' + dateString;
		params = { usertalk: usertalk, reason: reason, date: dateString, logpage: logpage };

		Morebits.wiki.addCheckpoint();

		// Updating data for the action completed event
		Morebits.wiki.actionCompleted.redirect = logpage;
		Morebits.wiki.actionCompleted.notice = "Nomination completed, now redirecting to the discussion page";

		// Tagging file
		wikipedia_page = new Morebits.wiki.page(mw.config.get('wgPageName'), "Adding deletion tag to file page");
		wikipedia_page.setFollowRedirect(true);
		wikipedia_page.setCallbackParameters(params);
		wikipedia_page.load(Twinkle.xfd.callbacks.ffd.taggingImage);

		// Contributor specific edits
		wikipedia_page = new Morebits.wiki.page(mw.config.get('wgPageName'));
		wikipedia_page.setCallbackParameters(params);
		wikipedia_page.lookupCreator(Twinkle.xfd.callbacks.ffd.main);

		Morebits.wiki.removeCheckpoint();
		break;

	case 'cfd':
		Morebits.wiki.addCheckpoint();

		if( xfdtarget ) {
			xfdtarget = xfdtarget.replace( /^:?Category:/i, '' );
		} else {
			xfdtarget = '';
		}

		if( xfdtarget2 ) {
			xfdtarget2 = xfdtarget2.replace( /^:?Category:/i, '' );
		}

		logpage = 'Wikipedia:Categories for discussion/Log/' + date.getUTCFullYear() + ' ' + date.getUTCMonthName() + ' ' + date.getUTCDate();

		params = { reason: reason, xfdcat: xfdcat, target: xfdtarget, target2: xfdtarget2, logpage: logpage };

		// Updating data for the action completed event
		Morebits.wiki.actionCompleted.redirect = logpage;
		Morebits.wiki.actionCompleted.notice = "Nomination completed, now redirecting to today's log";

		// Tagging category
		wikipedia_page = new Morebits.wiki.page(mw.config.get('wgPageName'), "Tagging category with deletion tag");
		wikipedia_page.setCallbackParameters(params);
		wikipedia_page.load(Twinkle.xfd.callbacks.cfd.taggingCategory);

		// Adding discussion to list
		wikipedia_page = new Morebits.wiki.page(logpage, "Adding discussion to today's list");
		//wikipedia_page.setPageSection(2);
			// pageSection has been disabled - the API seems to throw up with nonexistent edit conflicts
			// it can be turned on again once the problem is fixed, to save bandwidth
		//wikipedia_page.setFollowRedirect(true);
		wikipedia_page.setCallbackParameters(params);
		wikipedia_page.load(Twinkle.xfd.callbacks.cfd.todaysList);

		// Notification to first contributor
		if (usertalk) {
			wikipedia_page = new Morebits.wiki.page(mw.config.get('wgPageName'));
			wikipedia_page.setCallbackParameters(params);
			wikipedia_page.lookupCreator(Twinkle.xfd.callbacks.cfd.userNotification);
		}

		Morebits.wiki.removeCheckpoint();
		break;

	case 'cfds':
		xfdtarget = xfdtarget.replace( /^:?Category:/, '' );

		logpage = "Wikipedia:Categories for discussion/Speedy";
		params = { reason: reason, xfdcat: xfdcat, target: xfdtarget };

		// Updating data for the action completed event
		Morebits.wiki.actionCompleted.redirect = logpage;
		Morebits.wiki.actionCompleted.notice = "Nomination completed, now redirecting to the discussion page";

		// Tagging category
		wikipedia_page = new Morebits.wiki.page(mw.config.get('wgPageName'), "Tagging category with rename tag");
		wikipedia_page.setCallbackParameters(params);
		wikipedia_page.load(Twinkle.xfd.callbacks.cfds.taggingCategory);

		// Adding discussion to list
		wikipedia_page = new Morebits.wiki.page(logpage, "Adding discussion to the list");
		wikipedia_page.setCallbackParameters(params);
		wikipedia_page.load(Twinkle.xfd.callbacks.cfds.addToList);

		break;

	case 'rfd':
		params = { usertalk: usertalk, reason: reason };
		if (document.getElementById("softredirect")) {
			// For soft redirects, skip straight to the callback
			params.target = document.getElementById("softredirect").textContent.replace(/^:+/, "");
			Twinkle.xfd.callbacks.rfd.main(params);
		} else {
			// Find current target of redirect
			query = {
				'action': 'query',
				'titles': mw.config.get('wgPageName'),
				'redirects': true
			};
			wikipedia_api = new Morebits.wiki.api( "Finding target of redirect", query, Twinkle.xfd.callbacks.rfd.findTargetCallback );
			wikipedia_api.params = params;
			wikipedia_api.post();
		}
		break;
	default:
		alert("twinklexfd: unknown XFD discussion venue");
		break;
	}
};

//</nowiki>