MediaWiki:Common.js
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/* Any JavaScript here will be loaded for all users on every page load. */ /** * Instead of cluttering up the global scope with * variables, they should instead be set as an * object of this global variable * * E.g: Instead of * window.myVar = 'blah'; * use * window.mcw.myVar = 'blah'; */ window.mcw = {}; /** * Location of baseURL and wikiURL * * baseURL is where the wiki is actually installed * It can be seen in URLs such as index.php and api.php * It's usually /w/ * * wikiURL is the alias for baseURL + index.php?title= * It can be seen when viewing any normal wiki page * It's usually /wiki/ */ window.mcw.baseURL = '/'; window.mcw.wikiURL = '/'; /** * Collapsible tables * * Based on http://www.mediawiki.org/wiki/Manual:Collapsible_tables#Common.js_script_.28before_1.18.29 * * @maintainers [[User:Ultradude25]] */ var collapseText = 'hide', expandText = 'show'; window.mcw.makeCollapsible = function() { var $tables = $( 'table.collapsible' ); if ( $tables.length ) { var collapseButton, buttonText = ' <span class="collapsible-button">[<span class="jslink">' + collapseText + '</span>]</span> '; $tables.each( function() { var $table = $( this ), header; if ( $table.data( 'collapsible' ) ) { return true; } if ( $table.find( '.collapse-button' ).length ) { header = $table.find( 'tr:first .collapse-button' ); } else { header = $table.find( 'tr:first th:first' ); } if ( !header.length || !$table.find( 'tr' ).not( 'tr:first' ).text().replace( /\n/g, '' ).length ) { return true; } if ( $table.hasClass( 'collapse-button-none' ) ) { header.append( buttonText ); } else { header.prepend( buttonText ); } collapseButton = $table.find( '.collapsible-button .jslink' ); if ( $table.hasClass( 'collapsed' ) ) { collapseButton.text( expandText ); } $table.data( 'collapsible', true ); } ); } }; $( '#content' ).delegate( 'table.collapsible .collapsible-button .jslink', 'click', function( e ) { var $table = $( this ).closest( 'table.collapsible' ); // Stop table sorting activating when clicking the link e.stopPropagation(); if ( $table.hasClass( 'collapsed' ) ) { $table.removeClass( 'collapsed' ).addClass( 'expanded' ); $( this ).text( collapseText ); } else { $table.removeClass( 'expanded' ).addClass( 'collapsed' ); $( this ).text( expandText ); } } ); window.mcw.makeCollapsible(); /** * Fix edit summary prompt for undo * * Fixes the fact that the undo function combined with the "no edit summary prompter" * causes problems if leaving the edit summary unchanged. * Added by [[wikipedia:User:Deskana]], code by [[wikipedia:User:Tra]]. * See https://bugzilla.wikimedia.org/show_bug.cgi?id=8912 */ if ( document.location.search.indexOf( "undo=" ) !== -1 && document.getElementsByName( 'wpAutoSummary' )[0] ) { document.getElementsByName( 'wpAutoSummary' )[0].value='1'; } window.mcw.animation = function() { /** * Element animator * * Will cycle the active class on any child elements * within an element with the animated class. */ if ( window.mcw.animate === undefined && $( '.animated' ).length ) { window.mcw.animate = setInterval( function() { $( '.animated' ).each( function() { var current = $( this ).find( '.active' ).removeClass( 'active' ), next = current.next(); if ( !current.next().length ) { next = $( this ).children().eq( 0 ); } next.addClass( 'active' ); } ); }, 2000 ); } /** * Frame loader * * Loads a semi-colon (;) separated list of images * to be animated by the element animator * * Has special support for [[Template:Grid]] */ var $animate = $( '.animated' ), size = {}; if ( $animate.length ) { $animate.each( function() { var imgs = $( this ).data( 'imgs' ), imgSize = $( this ).data( 'img-size' ), grid = $( this ).closest( '.grid' ), mod = $( this ).data( 'mod' ); if ( !imgs ) { return true; } if ( grid.length ) { grid = true; imgSize = '32x32'; } else { grid = false; if ( imgSize ) { imgSize = imgSize.split( 'x' ); imgSize[0] = imgSize[0].replace( /[\D ]/, '' ); imgSize[1] = imgSize[1].replace( /[\D ]/, '' ); if ( imgSize[1] ) { imgSize[0] += 'x' + imgSize[1]; } imgSize = imgSize[0]; } else { imgSize = ''; } } if ( size[imgSize] === undefined ) { size[imgSize] = []; } imgs = imgs.split( ';' ); imgs.shift(); $.each( imgs, function() { if ( !this.trim() ) { return true; } var parts, name; if ( grid ) { if ( this.indexOf( ':' ) > -1 ) { parts = $.map( this.split( /[:,]+/ ), $.trim ); if ( parts[0].toLowerCase() === 'v' || parts[0].toLowerCase() === 'vanilla' ) { name = 'File:Grid ' + parts[1] + '.png'; } else { name = 'File:Grid ' + parts[1] + ' (' + parts[0] + ').png'; } } else { parts = $.map( this.split( ',' ), $.trim ); if ( !mod ) { name = 'File:Grid ' + parts[0] + '.png'; } else { name = 'File:Grid ' + parts[0] + ' (' + mod + ').png'; } } if ( size[imgSize].indexOf( name ) < 0 ) { size[imgSize].push( name ); } } else if ( size[imgSize].indexOf( 'File:' + this.trim() ) < 0 ) { size[imgSize].push( 'File:' + this.trim() ); } } ); } ); var redirectPromise = [], urlPromise = [], redirects = {}, urls = {}; $.each( size, function( size ) { var titles = this; if ( !titles ) { return true; } // Split titles up into blocks of 50, which is the API's title limit for standard users for ( var i = 0; i < titles.length; i += 50 ) { ( function() { var section = titles.slice( i, i + 50 ).join( '|' ); redirectPromise.push( // Thanks to bug 23750 (https://bugzilla.wikimedia.org/show_bug.cgi?id=23750) // &redirects doesn't work properly with prop=imageinfo. Some of the images // will return without any imageinfo, even though they are valid. // So the redirects have to be resolved in a separate request... $.ajax( { type: 'POST', url: window.mcw.baseURL + 'api.php?action=query&format=json&redirects', data: { titles: section }, timeout: 20000 } ).done( function( data ) { if ( data.query.redirects ) { $.each( data.query.redirects, function() { redirects[this.to] = this.from; section = section.replace( this.from, this.to ); } ); } var thumburl = '', sizes = size.split( 'x' ); if ( sizes[0] ) { thumburl = '&iiurlwidth=' + sizes[0]; if ( sizes[1] ) { thumburl += '&iiurlheight=' + sizes[1]; } } urlPromise.push( $.ajax( { type: 'POST', url: window.mcw.baseURL + 'api.php?action=query&format=json&prop=imageinfo&iiprop=url' + thumburl, data: { titles: section }, timeout: 20000 } ).done( function( data ) { $.each( data.query.pages, function( index ) { if ( index < 0 ) { return true; } if ( !this.imageinfo ) { console.error( 'Imageinfo is empty' ); return true; } var url = this.imageinfo[0].thumburl || this.imageinfo[0].url; if ( redirects.hasOwnProperty( this.title ) ) { urls[redirects[this.title].replace( /File:(.*)/, '$1' ) + size] = url; } else { urls[this.title.replace( /File:(.*)/, '$1' ) + size] = url; } } ); } ).fail( function( error ) { console.error( error ); } ) ); } ).fail( function( error ) { console.error( error ); } ) ); } )(); } } ); $.when.apply( $, redirectPromise ).then( function() { $.when.apply( $, urlPromise ).then( function() { $animate.each( function() { var imgs = $( this ).data( 'imgs' ), imgSize = $( this ).data( 'img-size' ), html = '', grid = $( this ).closest( '.grid' ), mod = $( this ).data( 'mod' ); if ( !imgs ) { return true; } if ( grid.length ) { grid = true; imgSize = '32x32'; } else { grid = false; if ( imgSize ) { imgSize = imgSize.split( 'x' ); imgSize[0] = imgSize[0].replace( /[\D ]/, '' ); imgSize[1] = imgSize[1].replace( /[\D ]/, '' ); if ( imgSize[1] ) { imgSize[0] += 'x' + imgSize[1]; } imgSize = imgSize[0]; } else { imgSize = ''; } } imgs = imgs.split( ';' ); imgs.shift(); $.each( imgs, function() { if ( !this.trim() ) { if ( grid ) { html += '<span class="image"> </span>'; } return true; } var parts, name, link, url, num; if ( grid ) { if ( this.indexOf( ':' ) > -1 ) { parts = $.map( this.split( /[:,]+/ ), $.trim ); if ( parts[0].toLowerCase() === 'v' || parts[0].toLowerCase() === 'vanilla' ) { name = link = parts[1]; url = urls['Grid ' + parts[0] + '.png' + imgSize]; num = parts[2]; } else { name = parts[1] + ' (' + parts[0] + ')'; link = 'Mods/' + parts[0] + '/' + parts[1]; url = urls['Grid ' + name + '.png' + imgSize]; num = parts[2]; } } else { parts = $.map( this.split( ',' ), $.trim ); if ( !mod ) { name = link = parts[0]; url = urls['Grid ' + parts[0] + '.png' + imgSize]; num = parts[1]; } else { name = parts[0] + ' (' + mod + ')'; link = 'Mods/' + mod + '/' + parts[0]; url = urls['Grid ' + name + '.png' + imgSize]; num = parts[1]; } } html += '<span class="image">'; if ( name ) { if ( url ) { html += '<a title="' + link + '" href="' + window.mcw.wikiURL + link.replace( / /g, '_' ) + '"><img width="32" height="32" src="' + url + '" alt="' + name + '"></a>'; if ( num ) { html += '<span class="number"><a title="' + link + '" href="' + window.mcw.wikiURL + link.replace( / /g, '_' ) + '">' + num + '</a></span>'; } } else { html += '<a class="new" title="File:Grid ' + name + '.png" href="' + window.mcw.baseURL + 'index.php?title=Special:Upload&wpDestFile=Grid_' + name.replace( / /g, '_' ) + '.png"></a>'; } } else { html += ' '; } html += '</span>'; } else { name = this.trim(); html += '<span>'; if ( urls[name + imgSize] ) { html += '<a href="' + window.mcw.wikiURL + 'File:' + name.replace( / /g, '_' ) + '"><img src="' + urls[name + imgSize] + '" alt="' + name + '"></a>'; } else { html += '<a class="new" title="File:' + name + '" href="' + window.mcw.baseURL + 'index.php?title=Special:Upload&wpDestFile=' + name.replace( / /g, '_' ) + '">File:' + name + '</a>'; } html += '</span>'; } } ); $( this ).append( html ).data( 'imgs', null ); } ); } ); } ); } }; window.mcw.animation(); /** * Pause grid GUI templates (e.g. [[Template:Grid/Crafting Table]]) on mouseover * * This is so people have a chance to look at each image on the cell * and click on pages they want to view. */ $( '#content' ).delegate( '.grid-Crafting_Table, .grid-furnace, .grid-Brewing_Stand', { 'mouseenter': function() { $( this ).find( '.animated' ).removeClass( 'animated' ).addClass( 'paused' ); }, 'mouseleave': function() { $( this ).find( '.paused' ).removeClass( 'paused' ).addClass( 'animated' ); } } ); /** * Add fake last-child class in navboxes for IE8 */ if ( $.client.profile().name === 'msie' && $.client.profile().versionBase === '8' ) { $( '.navbox-list li:last' ).addClass( 'last-child' ); } /** * Back to Top Button */ addOnloadHook(function() { var elems = document.getElementsByClassName('editsection'); for (i = 0; i < elems.length; i++) { var span = document.createElement('span'); var link = document.createElement('a'); link.href = '#top'; link.appendChild(document.createTextNode('back to top')); span.appendChild(document.createTextNode('[')); span.appendChild(link); span.appendChild(document.createTextNode('] ')); elems[i].insertBefore(span, elems[i].firstChild); } });