MediaWiki:Gadget-MobileCategories.js

// 引自[[wikipedia:mediawiki:gadget-MobileCategories.js]]
$(function() {
    if ( mw.config.get('skin') == 'vector' ||
    !["view","submit"].includes(mw.config.get('wgAction')) ) {
        window.MobileCategoriesComplete = true;
        return;
    }

    var showhiddencats = mw.user.options.get('showhiddencats'),
        api = new mw.Api(),
        apiRequest = api.get( {action:'query', titles: mw.config.get('wgPageName'), prop: 'categories', clprop: 'hidden', cllimit: 50, formatversion: 2 } ),
        apiRequest2 = api.loadMessagesIfMissing( [ 'pagecategories', 'colon-separator' ] );

    $.when( apiRequest, apiRequest2 ).done( function( data ) {
        var categories = [],
            hiddenCats = [],
            response1Data = data[0],
            response2Data = data[1],
            allCats = response1Data.query.pages[0].categories || [];
        
        if ( allCats.length === 0 ) {
            window.MobileCategoriesComplete = true;
            return;
        }
        mw.config.set('wgCategories', allCats.map(function(ele) { return ele.title.slice(9); }));

        api.get({ action:'parse', text:JSON.stringify(allCats), contentmodel:'wikitext', variant:mw.config.get('wgUserVariant'), formatversion:2, prop:'text' })
            .then(function(data2) {
            const allCatsVar = data2.parse.text.match(/<p>(.*)\n<\/p>/)[1],
                contentCats = JSON.parse(allCatsVar);
            
            function categoryHtmlGenerator(element, index, array) {
                if ( !element.hidden ) {
                    categories.push( $('<li>').append(
                        $( '<a>' ).attr( 'href', mw.util.getUrl( element.title ) )
                            .attr( 'title', element.title )
                            .append( document.createTextNode( contentCats[index].title.substring(9) ) )
                        ).get( 0 )
                    );
                }
                else if (showhiddencats) {
                    hiddenCats.push( $('<li>').append(
                        $( '<a>' ).attr( 'href', mw.util.getUrl( element.title ) )
                            .attr( 'title', element.title )
                            .append( document.createTextNode( contentCats[index].title.substring(9) ) )
                        ).get( 0 )
                    );
                }
            }

            allCats.forEach( categoryHtmlGenerator );

            if ( categories.length === 0 && hiddenCats.length === 0 ) {
                window.MobileCategoriesComplete = true;
                return;
            }
        
            var normalCatlinks, hiddenCatlinks;
            if (categories.length) {
                normalCatlinks = $( '<div>' )
                    .attr( 'id', 'mw-normal-catlinks' )
                    .addClass('mw-normal-catlinks')
                    .append( $( '<ul>' ).append( categories ) )
                    .prepend( '<a href="/zh/Special:Categories" title="Special:页面分类">' + mw.message( 'pagecategories' ).escaped() + '</a>' + mw.message( 'colon-separator' ).escaped() );
            }
            if (hiddenCats.length) {
                hiddenCatlinks = $( '<div>' )
                    .attr( 'id', 'mw-hidden-catlinks' )
                    .addClass(['mw-hidden-catlinks', 'mw-hidden-cats-user-shown'])
                    .append( $( '<ul>' ).append( hiddenCats ) )
                    .prepend( wgULS("隐藏分类", "隱藏分類") + mw.message( 'colon-separator' ).escaped() );
            }
            var catlinks = $( '<div>' )
                .addClass( 'catlinks' )
                .attr( 'id', 'catlinks' )
                .data( 'mw', 'interface' );
            if (normalCatlinks) { catlinks.append(normalCatlinks); }
            if (hiddenCatlinks) { catlinks.append(hiddenCatlinks); }
            $('.printfooter').after(catlinks);
            window.MobileCategoriesComplete = true;
            mw.hook( 'wikipage.categories' ).fire(catlinks);
        });
    } );
} );