_ _    _ _____  ___   __                       
 __      _(_) | _(_)___ / ( _ ) / /_   ___ ___  _ __ ___  
 \ \ /\ / / | |/ / | |_ \ / _ \| '_ \ / __/ _ \| '_ ` _ \ 
  \ V  V /| |   <| |___) | (_) | (_) | (_| (_) | | | | | |
   \_/\_/ |_|_|\_\_|____/ \___/ \___(_)___\___/|_| |_| |_|

User:SD0001/GAR-helper.js

In today's world, User:SD0001/GAR-helper.js has been a topic of constant debate and analysis. From its origins to its relevance in modern society, User:SD0001/GAR-helper.js has captured the attention of academics, experts, and the general public. With a rich and varied history, User:SD0001/GAR-helper.js has played a fundamental role in the development of humanity, influencing different aspects of daily life. Over the years, its impact has been so significant that it continues to be an object of study and reflection in different areas. In this article, we will further explore the role of User:SD0001/GAR-helper.js and its importance in today's world.
/**
 * Script to easily make Good Article Reassessment (GAR)
 * nominations.
 */

/* <nowiki> */
/* jshint maxerr: 999 */

var gar = {};
window.gar = gar;

$.when(
	mw.loader.using('ext.gadget.morebits'),
	$.ready
).then(function() {
	if (.indexOf(mw.config.get('wgNamespaceNumber')) !== -1) {
		mw.util.addPortletLink('p-cactions', '#', 'GAR', 'gar-portlet', 'Nominate for GAR');
		$('#gar-portlet').click(gar.callback);
	}
});

gar.advert = ' (])';

gar.callback = function garCallback(e) {
	if (e) e.preventDefault();

	var Window = new Morebits.simpleWindow(600, 600);
	Window.setTitle( "Nominate article for GAR" );
	Window.setScriptName('GAR-helper');
	Window.addFooterLink('GAR instructions', 'WP:GAR');

	var form = new Morebits.quickForm(gar.evaluate);

	mw.util.addCSS('.quickform * { font-size: 12px; }');

	var field = form.append({
		type: 'field',
		label: 'Details',
		name: 'details'
	});

	field.append({
		type: 'textarea',
		name: 'reason',
		label: 'Rationale:',
		style: 'height: 130px',
		tooltip: 'You can expand the rationale after the page has been saved as well.'
	});

	var previewlink = Morebits.htmlNode('a', 'Preview');
	previewlink.style.cursor = "pointer";
	$(previewlink).click(function() {
		// |result| is defined below
		gar.preview(result);
	});
	form.append( { type: 'div', id: 'garpreview', label:  } );
	form.append( { type: 'div', id: 'gar-previewbox', style: 'display: none' } );

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

	var result = form.render();
	Window.setContent(result);
	Window.display();
	gar.previewbox = document.getElementById('gar-previewbox');
	result.previewer = new Morebits.wiki.preview(gar.previewbox);

};

gar.initParams = function (form) {
	gar.params = {
		reason: form.reason.value
	};
	var title_obj = mw.Title.newFromText(Morebits.pageNameNorm);
	gar.title = title_obj.getSubjectPage().toText();
	gar.talktitle = title_obj.getTalkPage().toText();

	gar.usersToNotify = ;
};

gar.preview = function(form) {
	gar.initParams(form);

	Morebits.status.init(gar.previewbox);
	$(gar.previewbox).show();

	var tm = new Morebits.taskManager();
	tm.add(gar.tasks.getNumber, );
	tm.add(gar.tasks.getCreator, );
	tm.add(gar.tasks.getLastGanNominator, );
	tm.add(gar.tasks.getOtherEditors, );
	tm.execute().then(function() {
		gar.garpage = 'Wikipedia:Good article reassessment/' + gar.title + '/' + gar.num;

		var previewText =
			'<i>Preview of ' + gar.garpage + ':</i>\n'
			+ '----\n'
			+ gar.tasks.getNomPageText()
			+ '\n----\n'
			+ '<i>Notifications will be automatically delivered to the following pages. Uncheck to prevent notification:</i>\n\n'
			+ (gar.tasks.getNotificationTargets().length > 0 ?
				gar.tasks.getNotificationTargets()
					.map(p => '*<span class=gar-user-to-notify>]</span>').join('\n') :
				'*<i>None</i>');

		form.previewer.beginRender(previewText, gar.garpage).then(function () {
			$(gar.previewbox).find('.gar-user-to-notify').each(function (_, e) {
				$(e).prepend(
					$('<input>')
						.attr('type', 'checkbox')
						.attr('value', mw.Title.newFromText($(e).text()).getMainText())
						.prop('checked', true)
				);
			});
		});
	}, function () {
		form.previewer.beginRender("Unable to render preview", gar.garpage);
	});
};

gar.evaluate = function(e) {
	var form = e.target;
	gar.initParams(form);

	gar.usersNotToNotify = new Set($(gar.previewbox)
		.find('.gar-user-to-notify input:not(:checked)')
		.get()
		.map(e => e.value));

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

	var tm = new Morebits.taskManager();
	tm.add(gar.tasks.getNumber, );
	tm.add(gar.tasks.editTalkPage, );
	tm.add(gar.tasks.createNomPage, , function () {
		Morebits.status.printUserText(gar.tasks.getNomPageText(),
			'Your nomination text is provided below, with which you can manually create the page ].');
	});
	tm.add(gar.tasks.getCreator, );
	tm.add(gar.tasks.getLastGanNominator, );
	tm.add(gar.tasks.getOtherEditors, );
	tm.add(gar.tasks.notify, );

	tm.execute().then(function() {
		Morebits.status.actionCompleted('Nomination completed.');
		new Morebits.status('Notifications', ['The script has notified the the reviewer and page creator. ' +
		'Please consider manually notifying other involved editors and WikiProjects using ',
			Morebits.htmlNode('code', '{{subst:GARMessage|' + gar.title + '|GARpage=' + gar.num + '}} ~~~~') ], 'warn');
	});

};

gar.tasks = {

	getNumber: function() {
		var def = $.Deferred();
		var query = {
			action: 'query',
			format: 'json',
			formatversion: '2',
			list: 'allpages',
			apnamespace: '4', // WP
			apprefix: 'Good article reassessment/' + gar.title + '/',
			aplimit: 'max'
		};
		var api = new Morebits.wiki.api('Getting numbering', query);
		api.post().then(function(apiobj) {
			var pages = apiobj.response.query.allpages;
			gar.num = pages.length + 1; // HACK
			apiobj.getStatusElement().info('Next number is ' + gar.num);
			def.resolve();
		}, def.reject);
		return def;
	},

	getNomPageText: function() {
		return '{{subst:GAR/header}}\n' + gar.params.reason.trim() +
			(gar.params.reason.trim().endsWith('~~~~') ? '' : ' ~~~~');
	},

	createNomPage: function() {
		var def = $.Deferred();
		var appendtext = gar.tasks.getNomPageText();
		var pageobj = new Morebits.wiki.page(gar.garpage, 'Creating nomination page');
		pageobj.setAppendText(appendtext);
		pageobj.setCreateOption('createonly');
		pageobj.setWatchlist(true);
		pageobj.setEditSummary('Creating GAR nomination page' + gar.advert);
		pageobj.append(def.resolve, def.reject);
		return def;
	},

	editTalkPage: function() {
		var def = $.Deferred();
		gar.garpage = 'Wikipedia:Good article reassessment/' + gar.title + '/' + gar.num;
		var talkpage = new Morebits.wiki.page(gar.talktitle, 'Editing talk page');
		talkpage.load(function(talkpage) {
			var text = talkpage.getPageText();
			// prepend tag:
			text = '{{subst:GAR}}\n' + text;
			// append transclusion:
			text += '\n\n==GA Reassessment==\n' +
				'{{' + gar.garpage + '}}';
			talkpage.setPageText(text);
			talkpage.setEditSummary('Nominating for good article reassessment' + gar.advert);
			talkpage.save(def.resolve, def.reject);
		}, def.reject);
		return def;
	},

	getCreator: function() {
		var def = $.Deferred();
		var page = new Morebits.wiki.page(gar.title, 'Fetching article creator');
		page.setLookupNonRedirectCreator(true);
		page.lookupCreation(function() {
			var author = page.getCreator();
			page.getStatusElement().info('Got ' + author);
			gar.usersToNotify.push(author);
			def.resolve();
		}, def.reject);
		return def;
	},

	getLastGanNominator: function () {
		return $.get({
			url: 'https://sdzerobot.toolforge.org/gans/credit/' + mw.util.wikiUrlencode(gar.title) + '?raw=1',
			timeout: 4000
		}).then(function (nom) {
			if (nom === '<Unknown>') {
				return;
			}
			gar.usersToNotify.push(nom);
		}).catch(function () {
			return $.Deferred().resolve(); // might be some server issue; don't fail
		});
	},

	getOtherEditors: function() {
		var query = {
			"action": "query",
			"format": "json",
			"formatversion": "2",
			"list": "allpages",
			"aplimit": "max"
		};
		var api_gan = new Morebits.wiki.api('Getting previous GAN reviewers', $.extend(query, {
			"apprefix": gar.title + '/GA',
			"apnamespace": "1"
		})).post();
		var api_gar = new Morebits.wiki.api('Getting previous GAR nominators', $.extend(query, {
			"apprefix": 'Good article reassessment/' + gar.title + '/',
			"apnamespace": "4"
		})).post();

		return $.when(api_gar, api_gan).then(function(result_gan, result_gar) {
			var pages = result_gar.response.query.allpages
				.concat(result_gan.response.query.allpages);
			var defs = pages.map(function(page) {
				var def = $.Deferred();
				var p = new Morebits.wiki.page(page.title, 'Looking up creator of ' + page.title);
				p.lookupCreation(function() {
					gar.usersToNotify.push(p.getCreator());
					p.getStatusElement().info('found ' + p.getCreator());
					def.resolve();
				}, def.reject);
				return def;
			});
			return $.when.apply($, defs);
		});
	},

	getNotificationTargets: function() {
		return Morebits.array.uniq(gar.usersToNotify).filter(function (user) {
			return user !== mw.config.get('wgUserName');
		});
	},

	notify: function() {
		var usersToNotify = gar.tasks.getNotificationTargets().filter(name => !gar.usersNotToNotify.has(name));
		var appendtext = '\n\n' +
			'{{subst:GARMessage|' + gar.title + '|GARpage=' + gar.num + '}} ~~~~';
		var editsummary = '] listed for good article reassessment' + gar.advert;
		var defs = usersToNotify.map(function(user) {
			var def = $.Deferred();
			var usertalk = new Morebits.wiki.page('User talk:' + user, 'Notifying ' + user);
			usertalk.setAppendText(appendtext);
			usertalk.setEditSummary(editsummary);
			usertalk.append(def.resolve, def.reject);
			return def;
		});
		return $.when.apply($, defs);
	}

};
/* </nowiki> */