利用者:FlatLanguage/MarkSitelinks.js

if (mw.config.get('wgCanonicalSpecialPageName') == 'Newpages') {
	mw.hook("wikipage.content").add(function ($content) {
		mw.loader.using(['mediawiki.util', 'mediawiki.api', 'mediawiki.ForeignApi'], function ($content) {
			
			var titles = [];
			var pagedata = [];
		    var entitydata = {};
		    
		    content = mw.util.$content || content;
		    if (!content[0]) return;
			
			const rawAnchors = content[0].getElementsByClassName('mw-newpages-pagename');
			const anchors = Array.prototype.slice.call(rawAnchors);
			
			for (let a of anchors) {
				let pagetitle = a.textContent;
				if (!titles.includes(pagetitle)) {
					titles.push(pagetitle);
				}
			}
            
			const titlesArray = [...titles];
			const titlesArrays = [];
			
			while (titlesArray.length) {
				titlesArrays.push(titlesArray.splice(0, 50));
			}
			
			var promises_getQID = [];
			var promises_getwiki = [];
			
			for (let titles of titlesArrays) {
				promises_getQID.push(
					new mw.Api().get({
						action: 'query',
						format: 'json',
						formatversion: 2,
						prop: 'pageprops',
						titles: [...titles].join('|'),
					}).then(function (obj) {pagedata.push(...obj.query.pages);})
				);
			}
			
			Promise.all(promises_getQID).then((obj) => {
			
				//console.log(JSON.stringify(pagedata));
				
				let QID = [];
				let i = 0;
				for (let pagedatum of pagedata) {
					if ('pageprops' in pagedatum) {
						if ('wikibase_item' in pagedatum.pageprops) {
							QID[i] = pagedatum.pageprops.wikibase_item;
							i++;
						}
					}
				}
				
				const QIDArray = [...QID];
                const QIDArrays = [];
                
                while (QIDArray.length) {
                    QIDArrays.push(QIDArray.splice(0, 50));
                }
				
				for (let QIDs of QIDArrays) {
					promises_getwiki.push(
				    	new mw.ForeignApi('//www.wikidata.org/w/api.php').get({
							action: 'wbgetentities',
							format: 'json',
							props: 'sitelinks',
							ids: [...QIDs].join('|'),
						}).then(function (obj) {Object.assign(entitydata, obj.entities);})
					);
				}

				Promise.all(promises_getwiki).then((obj) => {
					
					//console.log(JSON.stringify(entitydata));
					
					for (let a of anchors) {
						let pagetitle = a.textContent;
						let pagedatum = pagedata.find( (pagedatum) => pagedatum.title == pagetitle );
						if ('pageprops' in pagedatum) {
							if ('wikibase_item' in pagedatum.pageprops) {
								let text = count_and_search(entitydata[pagedatum.pageprops.wikibase_item].sitelinks);
								
								span = document.createElement('span');
								span.classList.add('msl-sitelinks');
								span.textContent = text;
								a.append(span);
							}
						}
					}
				});
			});
			
			function count_and_search (sitelinks) {
				let sites = {enwiki: 'en', frwiki: 'fr', dewiki: 'de', eswiki: 'es', kowiki: 'ko', zhwiki: 'zh', specieswiki: 'species', commonswiki: 'c'};
				
				var text = '【' + (Object.keys(sitelinks).length - 1) + 'wiki';
				
				for (let wiki in sites) {
					if (wiki in sitelinks) {
						text += ', ' + sites[wiki] + ':' + sitelinks[wiki].title;
						break;
					}
				}

				text += '】';
				
				return text;
			}
		});
	});
}