User:Syunsyunminmin/Twinkle/twinklexfd.js

// <nowiki>


(function($) {


/*
 ****************************************
 *** 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
 */

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, or R4 if it's a redirect)
	if (mw.config.get('wgNamespaceNumber') < 0 || !mw.config.get('wgArticleId') || (mw.config.get('wgNamespaceNumber') === 6 && document.getElementById('mw-sharedupload'))) {
		return;
	}

	var tooltip = 'Start a discussion for deleting';
	if (mw.config.get('wgIsRedirect')) {
		tooltip += ' or retargeting this redirect';
	} else {
		switch (mw.config.get('wgNamespaceNumber')) {
			case 0:
				tooltip += ' or moving this article';
				break;
			case 10:
				tooltip += ' or merging this template';
				break;
			case 828:
				tooltip += ' or merging this module';
				break;
			case 6:
				tooltip += ' this file';
				break;
			case 14:
				tooltip += ', merging or renaming this category';
				break;
			default:
				tooltip += ' this page';
				break;
		}
	}
	Twinkle.addPortletLink(Twinkle.xfd.callback, 'XFD', 'tw-xfd', tooltip);
};


var utils = {
	/** Get ordinal number figure */
	num2order: function(num) {
		switch (num) {
			case 1: return '';
			case 2: return '2nd';
			case 3: return '3rd';
			default: return num + 'th';
		}
	},

	/**
	 * Remove namespace name from title if present
	 * Exception-safe wrapper around mw.Title
	 * @param {string} title
	 */
	stripNs: function(title) {
		var title_obj = mw.Title.newFromUserInput(title);
		if (!title_obj) {
			return title; // user entered invalid input; do nothing
		}
		return title_obj.getNameText();
	},

	/**
	 * Add namespace name to page title if not already given
	 * CAUTION: namespace name won't be added if a namespace (*not* necessarily
	 * the same as the one given) already is there in the title
	 * @param {string} title
	 * @param {number} namespaceNumber
	 */
	addNs: function(title, namespaceNumber) {
		var title_obj = mw.Title.newFromUserInput(title, namespaceNumber);
		if (!title_obj) {
			return title;  // user entered invalid input; do nothing
		}
		return title_obj.toText();
	},

	/**
	 * Provide Wikipedian TLA style: AfD, RfD, CfDS, RM, SfD, etc.
	 * @param {string} venue
	 * @returns {string}
	 */
	toTLACase: function(venue) {
		return venue
			.toString()
			// Everybody up, inclduing rm and the terminal s in cfds
			.toUpperCase()
			// Lowercase the central f in a given TLA and normalize sfd-t and sfr-t
			.replace(/(.)F(.)(?:-.)?/, '$1f$2');
	}
};

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(700, 400);
	Window.setTitle('Start a deletion discussion (XfD)');
	Window.setScriptName('Twinkle');
	Window.addFooterLink('About deletion discussions', 'WP:XFD');
	Window.addFooterLink('XfD prefs', 'WP:TW/PREF#xfd');
	Window.addFooterLink('Twinkle help', 'WP:TW/DOC#xfd');
	Window.addFooterLink('Give feedback', 'WT:TW');

	var form = new Morebits.quickForm(Twinkle.xfd.callback.evaluate);
	var categories = form.append({
		type: 'select',
		name: 'venue',
		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: 'RfD (Redirects for discussion)',
		selected: mw.config.get('wgIsRedirect'),
		value: 'rfd'
	});
	categories.append({
		type: 'option',
		label: 'RM (Requested moves)',
		selected: false,
		value: 'rm'
	});

	form.append({
		type: 'div',
		id: 'wrong-venue-warn',
		style: 'color: red; font-style: italic'
	});

	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.venue.dispatchEvent(evt);
};

Twinkle.xfd.callback.wrongVenueWarning = function twinklexfdWrongVenueWarning(venue) {
	var text = '';
	var namespace = mw.config.get('wgNamespaceNumber');

	switch (venue) {
		case 'afd':
			if (namespace !== 0) {
				text = 'AfD is generally appropriate only for articles.';
			} else if (mw.config.get('wgIsRedirect')) {
				text = 'Please use RfD for redirects.';
			}
			break;
		case 'rm':
			if (namespace === 14) { // category
				text = 'Please use CfD or CfDS for category renames.';
			} else if ([118, 119, 2, 3].indexOf(namespace) > -1) { // draft, draft talk, user, user talk
				text = 'RMs are not permitted in draft and userspace, unless they are uncontroversial technical requests.';
			}
			break;

		default: // mfd or rfd
			break;
	}

	$('#wrong-venue-warn').text(text);

};

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: 'reason',
			label: 'Reason:',
			value: oldreason,
			tooltip: 'You can use wikimarkup in your reason. Twinkle will automatically sign your post.'
		});
	};

	Twinkle.xfd.callback.wrongVenueWarning(value);

	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: 'div',
				label: '', // Added later by Twinkle.makeFindSourcesDiv()
				id: 'twinkle-xfd-findsources',
				style: 'margin-bottom: 5px; margin-top: -5px;'
			});

			work_area.append({
				type: 'checkbox',
				list: [
					{
						label: 'Wrap deletion tag with &lt;noinclude&gt;',
						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.'
					}
				]
			});

			work_area.append({
				type: 'select',
				multiple: true,
				name: 'delsortCats',
				label: 'Choose deletion sorting categories:',
				tooltip: 'Select a few categories that are specifically relevant to the subject of the article. Be as precise as possible; categories like People and USA should only be used when no other categories apply.'
			});

			// grab deletion sort categories from en-wiki
			Morebits.wiki.getCachedJson('Wikipedia:WikiProject_Deletion_sorting/Computer-readable.json').then(function(delsortCategories) {
				var $select = $('[name="delsortCats"]');
				$.each(delsortCategories, function(groupname, list) {
					var $optgroup = $('<optgroup>').attr('label', groupname);
					var $delsortCat = $select.append($optgroup);
					list.forEach(function(item) {
						var $option = $('<option>').val(item).text(item);
						$delsortCat.append($option);
					});
				});
			});

			appendReasonBox();
			work_area = work_area.render();
			old_area.parentNode.replaceChild(work_area, old_area);

			Twinkle.makeFindSourcesDiv('#twinkle-xfd-findsources');

			$(work_area).find('[name=delsortCats]')
				.attr('data-placeholder', 'Select delsort pages')
				.select2({
					width: '100%',
					matcher: Morebits.select2.matcher,
					templateResult: Morebits.select2.highlightSearchMatches,
					language: {
						searching: Morebits.select2.queryInterceptor
					},
					// Link text to the page itself
					templateSelection: function(choice) {
						return $('<a>').text(choice.text).attr({
							href: mw.util.getUrl('Wikipedia:WikiProject_Deletion_sorting/' + choice.text),
							target: '_blank'
						});
					}
				});

			mw.util.addCSS(
				// Remove black border
				'.select2-container--default.select2-container--focus .select2-selection--multiple { border: 1px solid #aaa; }' +

				// Reduce padding
				'.select2-results .select2-results__option { padding-top: 1px; padding-bottom: 1px; }' +
				'.select2-results .select2-results__group { padding-top: 1px; padding-bottom: 1px; } ' +

				// Adjust font size
				'.select2-container .select2-dropdown .select2-results { font-size: 13px; }' +
				'.select2-container .selection .select2-selection__rendered { font-size: 13px; }' +

				// Make the tiny cross larger
				'.select2-selection__choice__remove { font-size: 130%; }'
			);
			break;

		case 'rfd':
			work_area = new Morebits.quickForm.element({
				type: 'field',
				label: 'Redirects for discussion',
				name: 'work_area'
			});

			work_area.append({
				type: 'checkbox',
				list: [
					{
						label: 'Notify target page if possible',
						value: 'relatedpage',
						name: 'relatedpage',
						tooltip: "A notification template will be placed on the talk page of this redirect's target if this is true.",
						checked: true
					}
				]
			});
			appendReasonBox();
			work_area = work_area.render();
			old_area.parentNode.replaceChild(work_area, old_area);
			break;

		case 'rm':
			work_area = new Morebits.quickForm.element({
				type: 'field',
				label: 'Requested moves',
				name: 'work_area'
			});
			work_area.append({
				type: 'checkbox',
				list: [
					{
						label: 'Uncontroversial technical request',
						value: 'rmtr',
						name: 'rmtr',
						tooltip: 'Use this option when you are unable to perform this uncontroversial move yourself because of a technical reason (e.g. a page already exists at the new title, or the page is protected)',
						checked: false,
						event: function() {
							form.newname.required = this.checked;
						},
						subgroup: {
							type: 'checkbox',
							list: [
								{
									label: 'Opt out of discussion if the request is contested',
									value: 'rmtr-discuss',
									name: 'rmtr-discuss',
									tooltip: 'Use this option if you prefer to withdraw the request if contested, rather than discuss it. This suppresses the "discuss" link, which may be used to convert your request to a discussion on the talk page.',
									checked: false
								}
							]
						}
					}
				]
			});
			work_area.append({
				type: 'input',
				name: 'newname',
				label: 'New title:',
				tooltip: 'Required for technical requests. Otherwise, if unsure of the appropriate title, you may leave it blank.'
			});

			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;
	}

	// Return to checked state when switching, but no creator notification for CFDS or RM
	form.notifycreator.disabled = value === 'cfds' || value === 'rm';
	form.notifycreator.checked = !form.notifycreator.disabled;
};


Twinkle.xfd.callbacks = {
	// Requires having the tag text (params.tagText) set ahead of time
	autoEditRequest: function(pageobj, params) {
		var talkName = new mw.Title(pageobj.getPageName()).getTalkPage().toText();
		if (talkName === pageobj.getPageName()) {
			pageobj.getStatusElement().error('Page protected and nowhere to add an edit request, aborting');
		} else {
			pageobj.getStatusElement().warn('Page protected, requesting edit');

			var editRequest = '{{subst:Xfd edit protected|page=' + pageobj.getPageName() +
				'|discussion=' + params.discussionpage + (params.venue === 'rfd' ? '|rfd=yes' : '') +
				'|tag=<nowiki>' + params.tagText + '\u003C/nowiki>}}'; // U+003C: <

			var talk_page = new Morebits.wiki.page(talkName, 'Automatically posting edit request on talk page');
			talk_page.setNewSectionTitle('Edit request to complete ' + utils.toTLACase(params.venue) + ' nomination');
			talk_page.setNewSectionText(editRequest);
			talk_page.setCreateOption('recreate');
			talk_page.setWatchlist(Twinkle.getPref('xfdWatchPage'));
			talk_page.setFollowRedirect(true);  // should never be needed, but if the article is moved, we would want to follow the redirect
			talk_page.setCallbackParameters(params);
			talk_page.newSection(null, function() {
				talk_page.getStatusElement().warn('Unable to add edit request, the talk page may be protected');
			});
		}
	},
	getDiscussionWikitext: function(venue, params) {
		if (venue === 'cfds') { // CfD/S takes a completely different style
			return '* [[:' + Morebits.pageNameNorm + ']] to [[:' + params.cfdstarget + ']]\u00A0\u2013 ' +
				params.xfdcat + (params.reason ? ': ' + Morebits.string.formatReasonText(params.reason) : '.') + ' ~~~~';
			// U+00A0 NO-BREAK SPACE; U+2013 EN RULE
		}
		if (venue === 'rm') {
			// even if invoked from talk page, propose the subject page for move
			var pageName = new mw.Title(Morebits.pageNameNorm).getSubjectPage().toText();
			var rmtrDiscuss = params['rmtr-discuss'] ? '|discuss=no' : '';
			var rmtr = '{{subst:RMassist|1=' + pageName + '|2=' + params.newname + rmtrDiscuss + '|reason=' + params.reason + '}}';
			var requestedMove = '{{subst:Requested move|current1=' + pageName + '|new1=' + params.newname + '|reason=' + params.reason + '}}';
			return params.rmtr ? rmtr : requestedMove;
		}

		var text = '{{subst:' + venue + '2';
		var reasonKey = venue === 'ffd' ? 'Reason' : 'text';
		// Add a reason unconditionally, so that at least a signature is added
		text += '|' + reasonKey + '=' + Morebits.string.formatReasonText(params.reason, true);

		if (venue === 'afd' || venue === 'mfd') {
			text += '|pg=' + Morebits.pageNameNorm;
			if (venue === 'afd') {
				text += '|cat=' + params.xfdcat;
			}
		} else if (venue === 'rfd') {
			text += '|redirect=' + Morebits.pageNameNorm;
		} else {
			text += '|1=' + mw.config.get('wgTitle');
			if (mw.config.get('wgPageContentModel') === 'Scribunto') {
				text += '|module=Module:';
			}
		}

		if (params.rfdtarget) {
			text += '|target=' + params.rfdtarget + (params.section ? '#' + params.section : '');
		}

		text += '}}';

		// Don't delsort if delsortCats is undefined (TFD, FFD, etc.)
		// Don't delsort if delsortCats is an empty array (AFD where user chose no categories)
		if (Array.isArray(params.delsortCats) && params.delsortCats.length) {
			text += '\n{{subst:Deletion sorting/multi|' + params.delsortCats.join('|') + '|sig=~~~~}}';
		}

		return text;
	},
	showPreview: function(form, venue, params) {
		var templatetext = Twinkle.xfd.callbacks.getDiscussionWikitext(venue, params);
		if (venue === 'rm') { // RM templates are sensitive to page title
			form.previewer.beginRender(templatetext, params.rmtr ? 'Wikipedia:Requested moves/Technical requests' : new mw.Title(Morebits.pageNameNorm).getTalkPage().toText());
		} else {
			form.previewer.beginRender(templatetext, 'WP:TW'); // Force wikitext
		}
	},
	preview: function(form) {
		// venue, reason, xfdcat, tfdtarget, cfdtarget, cfdtarget2, cfdstarget, delsortCats, newname
		var params = Morebits.quickForm.getInputData(form);

		var venue = params.venue;

		if (venue === 'rfd') { // Find the target
			Twinkle.xfd.callbacks.rfd.findTarget(params, function(params) {
				Twinkle.xfd.callbacks.showPreview(form, venue, params);
			});
		} else {
			Twinkle.xfd.callbacks.showPreview(form, venue, params);
		}
	},
	/**
	 * Unified handler for sending {{Xfd notice}} notifications
	 * Also handles userspace logging
	 * @param {object} params
	 * @param {string} notifyTarget The user or page being notified
	 * @param {boolean} [noLog=false] Whether to skip logging to userspace
	 * XfD log, especially useful in cases in where multiple notifications
	 * may be sent out (MfD, TfM, RfD)
	 * @param {string} [actionName] Alternative description of the action
	 * being undertaken. Required if not notifying a user talk page.
	 */
	
	addToLog: function(params, initialContrib) {
		if (!Twinkle.getPref('logXfdNominations') || Twinkle.getPref('noLogOnXfdNomination').indexOf(params.venue) !== -1) {
			return;
		}

		var usl = new Morebits.userspaceLogger(Twinkle.getPref('xfdLogPageName'));// , 'Adding entry to userspace log');

		usl.initialText =
			"This is a log of all [[WP:XFD|deletion discussion]] nominations made by this user using [[WP:TW|Twinkle]]'s XfD 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]].' +
			(Morebits.userIsSysop ? '\n\nThis log does not track XfD-related deletions made using Twinkle.' : '');

		var editsummary = 'Logging ' + utils.toTLACase(params.venue) + ' nomination of [[:' + Morebits.pageNameNorm + ']].';

		// If a logged file is deleted but exists on commons, the wikilink will be blue, so provide a link to the log
		var fileLogLink = mw.config.get('wgNamespaceNumber') === 6 ? ' ([{{fullurl:Special:Log|page=' + mw.util.wikiUrlencode(mw.config.get('wgPageName')) + '}} log])' : '';
		// CFD/S and RM don't have canonical links
		var nominatedLink = params.discussionpage ? '[[' + params.discussionpage + '|nominated]]' : 'nominated';

		var appendText = '# [[:' + Morebits.pageNameNorm + ']]:' + fileLogLink + ' ' + nominatedLink + ' at [[WP:' + params.venue.toUpperCase() + '|' + utils.toTLACase(params.venue) + ']]';

		switch (params.venue) {
			case 'rfd':
				if (params.rfdtarget) {
					appendText += '; Target: [[:' + params.rfdtarget + ']]';
					if (params.relatedpage) {
						appendText += ' (notified)';
					}
				}
				break;
			case 'rm':
				if (params.rmtr) {
					appendText += ' (technical)';
				}
				if (params.newname) {
					appendText += '; New name: [[:' + params.newname + ']]';
				}
				break;

			default: // afd or ffd
				break;
		}
		appendText += ' ~~~~~';
		if (params.reason) {
			appendText += "\n#* '''Reason''': " + Morebits.string.formatReasonForLog(params.reason);
		}

		usl.log(appendText, editsummary);
	},

	afd: {
		main: function(apiobj) {
			var response = apiobj.getResponse();
			var titles = response.query.allpages;

			// 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].title;

					// First, simple test, is there an instance with this exact name?
					if (title === 'Wikipedia:削除依頼/' + Morebits.pageNameNorm) {
						number = Math.max(number, 1);
						continue;
					}

					var order_re = new RegExp('^' +
						Morebits.string.escapeRegExp('Wikipedia:削除依頼/' + Morebits.pageNameNorm) +
						'\\s*\\(\\s*(\\d+)(?:(?:th|nd|rd|st) nom(?:ination)?)?\\s*\\)\\s*$');
					var match = order_re.exec(title);

					// No match; A non-good value
					// Or the match is an unrealistically high number. Avoid false positives such as Wikipedia:Articles for deletion/The Basement (2014), by ignoring matches greater than 100
					if (!match || match[1] > 100) {
						continue;
					}

					// A match, set number to the max of current
					number = Math.max(number, Number(match[1]));
				}
				apiobj.params.number = utils.num2order(parseInt(number, 10) + 1);
				apiobj.params.numbering = number > 0 ? ' (' + apiobj.params.number + ' nomination)' : '';
			}
			apiobj.params.discussionpage = 'Wikipedia:削除依頼/' + 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(/<!--.*AfD.*\n\{\{(?:Article for deletion\/dated|AfDM).*\}\}\n<!--.*(?:\n<!--.*)?AfD.*(?:\s*\n)?/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


			// Start discussion page, will also handle pagetriage and delsort listings
			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 Morebits.date(pageobj.getLoadTime());
			wikipedia_page = new Morebits.wiki.page('Wikipedia:削除依頼/ログ/' +
				date.format('YYYY MMMM D', 'utc'), "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.notifycreator) {
				var thispage = new Morebits.wiki.page(mw.config.get('wgPageName'));
				thispage.setCallbackParameters(params);
				thispage.setLookupNonRedirectCreator(true); // Look for author of first non-redirect revision
				thispage.lookupCreation(function(pageobj) {
					Twinkle.xfd.callbacks.notifyUser(pageobj.getCallbackParameters(), pageobj.getCreator());
				});
			// or, if not notifying, add this nomination to the user's userspace log without the initial contributor's name
			} else {
				Twinkle.xfd.callbacks.addToLog(params, null);
			}

			params.tagText = (params.noinclude ? '<noinclude>{{' : '{{') + (params.number === '' ? 'subst:afd|help=off' : 'subst:afdx|' +
					params.number + '|help=off') + (params.noinclude ? '}}</noinclude>\n' : '}}\n');

			if (pageobj.canEdit()) {
			// 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;
				}

				// Insert tag after short description or any hatnotes
				var wikipage = new Morebits.wikitext.page(text);
				text = wikipage.insertAfterTemplates(params.tagText, Twinkle.hatnoteRegex).getText();

				pageobj.setPageText(text);
				pageobj.setEditSummary('Nominated for deletion; see [[:' + params.discussionpage + ']].');
				pageobj.setWatchlist(Twinkle.getPref('xfdWatchPage'));
				pageobj.setCreateOption('nocreate');
				pageobj.save();
			} else {
				Twinkle.xfd.callbacks.autoEditRequest(pageobj, params);
			}
		},
		discussionPage: function(pageobj) {
			var params = pageobj.getCallbackParameters();

			pageobj.setPageText(Twinkle.xfd.callbacks.getDiscussionWikitext('afd', params));
			pageobj.setEditSummary('Creating deletion discussion page for [[:' + Morebits.pageNameNorm + ']]. ([[Help:Twinkle|Twinkle]]使用)');
			pageobj.setWatchlist(Twinkle.getPref('xfdWatchDiscussion'));
			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

				// Actions that should wait on the discussion page actually being created
				// and whose errors shouldn't output the user rationale
				// List at deletion sorting pages
				if (params.delsortCats) {
					params.delsortCats.forEach(function (cat) {
						var delsortPage = new Morebits.wiki.page('Wikipedia:WikiProject Deletion sorting/' + cat, 'Adding to list of ' + cat + '-related deletion discussions');
						delsortPage.setFollowRedirect(true); // In case a category gets renamed
						delsortPage.setCallbackParameters({discussionPage: params.discussionpage});
						delsortPage.load(Twinkle.xfd.callbacks.afd.delsortListing);
					});
				}
			});
		},
		todaysList: function(pageobj) {
			var params = pageobj.getCallbackParameters();
			var statelem = pageobj.getStatusElement();

			var added_data = '{{subst:afd3|pg=' + Morebits.pageNameNorm + params.numbering + '}}\n';
			var text;

			// add date header if the log is found to be empty (a bot should do this automatically)
			if (!pageobj.exists()) {
				text = '{{subst:AfD log}}\n' + added_data;
			} else {
				var old_text = pageobj.getPageText() + '\n';  // MW strips trailing blanks, but we like them, so we add a fake one

				text = old_text.replace(/(<!-- Add new entries to the TOP of the following list -->\n+)/, '$1' + added_data);
				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 + ']]. ([[Help:Twinkle|Twinkle]]使用)');
			pageobj.setWatchlist(Twinkle.getPref('xfdWatchList'));
			pageobj.setCreateOption('recreate');
			pageobj.save();
		},
		delsortListing: function(pageobj) {
			var discussionPage = pageobj.getCallbackParameters().discussionPage;
			var text = pageobj.getPageText().replace('directly below this line -->', 'directly below this line -->\n{{' + discussionPage + '}}');
			pageobj.setPageText(text);
			pageobj.setEditSummary('Listing [[:' + discussionPage + ']]. ([[Help:Twinkle|Twinkle]]使用)');
			pageobj.setCreateOption('nocreate');
			pageobj.save();
		}
	},

	rfd: {
		// This gets called both on submit and preview to determine the redirect target
		findTarget: function(params, callback) {
			// Used by regular redirects to find the target, but for all redirects,
			// avoid relying on the client clock to build the log page
			var query = {
				action: 'query',
				curtimestamp: true,
				format: 'json'
			};
			if (document.getElementById('softredirect')) {
				// For soft redirects, define the target early
				// to skip target checks in findTargetCallback
				params.rfdtarget = document.getElementById('softredirect').textContent.replace(/^:+/, '');
			} else {
				// Find current target of redirect
				query.titles = mw.config.get('wgPageName');
				query.redirects = true;
			}
			var wikipedia_api = new Morebits.wiki.api('Finding target of redirect', query, Twinkle.xfd.callbacks.rfd.findTargetCallback(callback));
			wikipedia_api.params = params;
			wikipedia_api.post();
		},
		// This is a closure for the callback from the above API request, which gets the target of the redirect
		findTargetCallback: function(callback) {
			return function(apiobj) {
				var response = apiobj.getResponse();
				apiobj.params.curtimestamp = response.curtimestamp;

				if (!apiobj.params.rfdtarget) { // Not a softredirect
					var target = response.query.redirects && response.query.redirects[0].to;
					if (!target) {
						var message = 'No target found. this page does not appear to be a redirect, aborting';
						if (mw.config.get('wgAction') === 'history') {
							message += '. If this is a soft redirect, try again from the content page, not the page history.';
						}
						apiobj.statelem.error(message);
						return;
					}
					apiobj.params.rfdtarget = target;
					var section = response.query.redirects[0].tofragment;
					apiobj.params.section = section;
				}
				callback(apiobj.params);
			};
		},
		main: function(params) {
			var date = new Morebits.date(params.curtimestamp);
			params.logpage = 'Wikipedia:Redirects for discussion/Log/' + date.format('YYYY MMMM D', 'utc');
			params.discussionpage = params.logpage + '#' + Morebits.pageNameNorm;

			// 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);

			// Notifications
			if (params.notifycreator || params.relatedpage) {
				var thispage = new Morebits.wiki.page(mw.config.get('wgPageName'));
				thispage.setCallbackParameters(params);
				thispage.lookupCreation(Twinkle.xfd.callbacks.rfd.sendNotifications);
			// or, if not notifying, add this nomination to the user's userspace log without the initial contributor's name
			} else {
				Twinkle.xfd.callbacks.addToLog(params, null);
			}
		},
		taggingRedirect: function(pageobj) {
			var text = pageobj.getPageText();
			var params = pageobj.getCallbackParameters();
			// Imperfect for edit request but so be it
			params.tagText = '{{subst:rfd|' + (mw.config.get('wgNamespaceNumber') === 10 ? 'showontransclusion=1|' : '') + 'content=\n';

			if (pageobj.canEdit()) {
				pageobj.setPageText(params.tagText + text + '\n}}');
				pageobj.setEditSummary('Listed for discussion at [[:' + params.discussionpage + ']]. ([[Help:Twinkle|Twinkle]]使用)');
				pageobj.setWatchlist(Twinkle.getPref('xfdWatchPage'));
				pageobj.setCreateOption('nocreate');
				pageobj.save();
			} else {
				Twinkle.xfd.callbacks.autoEditRequest(pageobj, params);
			}
		},
		todaysList: function(pageobj) {
			var params = pageobj.getCallbackParameters();
			var statelem = pageobj.getStatusElement();

			var added_data = Twinkle.xfd.callbacks.getDiscussionWikitext('rfd', params);
			var text;

			// add date header if the log is found to be empty (a bot should do this automatically)
			if (!pageobj.exists()) {
				text = '{{subst:RfD log}}' + added_data;
			} else {
				var old_text = pageobj.getPageText();
				text = old_text.replace(/(<!-- Add new entries directly below this line\.? -->)/, '$1\n' + added_data);
				if (text === old_text) {
					statelem.error('failed to find target spot for the discussion');
					return;
				}
			}

			pageobj.setPageText(text);
			pageobj.setEditSummary('Adding [[:' + Morebits.pageNameNorm + ']]. ([[Help:Twinkle|Twinkle]]使用)');
			pageobj.setWatchlist(Twinkle.getPref('xfdWatchDiscussion'));
			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
			});
		},
		sendNotifications: function(pageobj) {
			var initialContrib = pageobj.getCreator();
			var params = pageobj.getCallbackParameters();
			var statelem = pageobj.getStatusElement();

			// Notifying initial contributor
			if (params.notifycreator) {
				Twinkle.xfd.callbacks.notifyUser(params, initialContrib);
			}

			// Notifying target page's watchers, if not a soft redirect
			if (params.relatedpage) {
				var targetTalk = new mw.Title(params.rfdtarget).getTalkPage();

				// On the offchance it's a circular redirect
				if (params.rfdtarget === mw.config.get('wgPageName')) {
					statelem.warn('Circular redirect; skipping target page notification');
				} else if (document.getElementById('softredirect')) {
					statelem.warn('Soft redirect; skipping target page notification');
				// Don't issue if target talk is the initial contributor's talk or your own
				} else if (targetTalk.getNamespaceId() === 3 && targetTalk.getNameText() === initialContrib) {
					statelem.warn('Target is initial contributor; skipping target page notification');
				} else if (targetTalk.getNamespaceId() === 3 && targetTalk.getNameText() === mw.config.get('wgUserName')) {
					statelem.warn('You (' + mw.config.get('wgUserName') + ') are the target; skipping target page notification');
				} else {
					// Don't log if notifying creator above, will log then
					Twinkle.xfd.callbacks.notifyUser(params, targetTalk.toText(), params.notifycreator, 'Notifying redirect target of the discussion');
					return;
				}
				// If we thought we would notify the target but didn't,
				// we need to log if we didn't notify the creator
				if (!params.notifycreator) {
					Twinkle.xfd.callbacks.addToLog(params, null);
				}
			}
		}
	},

	rm: {
		listAtTalk: function(pageobj) {
			var params = pageobj.getCallbackParameters();

			pageobj.setAppendText('\n\n' + Twinkle.xfd.callbacks.getDiscussionWikitext('rm', params));
			pageobj.setEditSummary('Proposing move' + (params.newname ? ' to [[:' + params.newname + ']]' : '') + ' ([[Help:Twinkle|Twinkle]]使用)');
			pageobj.setCreateOption('recreate'); // since the talk page need not exist
			pageobj.setWatchlist(Twinkle.getPref('xfdWatchDiscussion'));
			pageobj.append(function() {
				Twinkle.xfd.currentRationale = null;  // any errors from now on do not need to print the rationale, as it is safely saved on-wiki
				// add this nomination to the user's userspace log
				Twinkle.xfd.callbacks.addToLog(params, null);
			});
		},

		listAtRMTR: function(pageobj) {
			var text = pageobj.getPageText();
			var params = pageobj.getCallbackParameters();
			var statelem = pageobj.getStatusElement();

			var hiddenCommentRE = /---- and enter on a new line.* -->/;
			var newtext = text.replace(hiddenCommentRE, '$&\n' + Twinkle.xfd.callbacks.getDiscussionWikitext('rm', params));
			if (text === newtext) {
				statelem.error('failed to find target spot for the entry');
				return;
			}
			pageobj.setPageText(newtext);
			pageobj.setEditSummary('Adding [[:' + Morebits.pageNameNorm + ']]. ([[Help:Twinkle|Twinkle]]使用)');
			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
				// add this nomination to the user's userspace log
				Twinkle.xfd.callbacks.addToLog(params, null);
			});
		}
	}
};



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

	var params = Morebits.quickForm.getInputData(form);

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

	Twinkle.xfd.currentRationale = params.reason;
	Morebits.status.onError(Twinkle.xfd.printRationale);

	var query, wikipedia_page, wikipedia_api;
	switch (params.venue) {

		case 'afd': // AFD
			query = {
				action: 'query',
				list: 'allpages',
				apprefix: 'Articles for deletion/' + Morebits.pageNameNorm,
				apnamespace: 4,
				apfilterredir: 'nonredirects',
				aplimit: 'max', // 500 is max for normal users, 5000 for bots and sysops
				format: 'json'
			};
			wikipedia_api = new Morebits.wiki.api('Tagging article with deletion tag', query, Twinkle.xfd.callbacks.afd.main);
			wikipedia_api.params = params;
			wikipedia_api.post();
			break;

		case 'rfd':
			// find target and pass main as the callback
			Twinkle.xfd.callbacks.rfd.findTarget(params, Twinkle.xfd.callbacks.rfd.main);
			break;

		case 'rm':
			var nomPageName = params.rmtr ?
				'Wikipedia:Requested moves/Technical requests' :
				new mw.Title(Morebits.pageNameNorm).getTalkPage().toText();

			Morebits.wiki.actionCompleted.redirect = nomPageName;
			Morebits.wiki.actionCompleted.notice = 'Nomination completed, now redirecting to the discussion page';

			wikipedia_page = new Morebits.wiki.page(nomPageName, params.rmtr ? 'Adding entry at WP:RM/TR' : 'Adding entry on talk page');
			wikipedia_page.setFollowRedirect(true);
			wikipedia_page.setCallbackParameters(params);

			if (params.rmtr) {
				wikipedia_page.setPageSection(2);
				wikipedia_page.load(Twinkle.xfd.callbacks.rm.listAtRMTR);
			} else {
				// listAtTalk uses .append(), so no need to load the page
				Twinkle.xfd.callbacks.rm.listAtTalk(wikipedia_page);
			}
			break;

		default:
			alert('twinklexfd: unknown XFD discussion venue');
			break;
	}
};

Twinkle.addInitCallback(Twinkle.xfd, 'xfd');
})(jQuery);


// </nowiki>