MediaWiki:Gadget-code-prettify.js：修订间差异

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/**
(function($, mw) {
* @name highlight.js
   if (mw.config.get('wgPageName').match(/\.js$/)) $('.mw-code').addClass('prettyprint linenums lang-js');
* @description 为页面内的代码块提供语法高亮
   if (mw.config.get('wgPageName').match(/\.css$/)) $('.mw-code').addClass('prettyprint linenums lang-css');
*/
   var acceptsLangs = {
!(function() {
     "js": "js",
  // 为代码页面添加 class
     "javascript": "js",
  var pageName = mw.config.get('wgPageName')
     "css": "css",
  if (pageName.substr(pageName.length - 3, 3) === '.js') {
     "html": "html",
   $('#mw-content-text pre').addClass('lang-js highlight linenums')
     "scribunto": "lua",
  } else if (pageName.substr(pageName.length - 4, 4) === '.css') {
     "lua": "lua"
   $('#mw-content-text pre').addClass('lang-css highlight linenums')
    };
  } else if (
    var wgPageContentModel = mw.config.get("wgPageContentModel", "").toLowerCase();
    // Lua
   if (wgPageContentModel in acceptsLangs) {
    mw.config.get('wgNamespaceNumber') === 828 &&
     $('.mw-code').addClass('prettyprint linenums lang-' + acceptsLangs[wgPageContentModel]);
   pageName.substr(pageName.length - 4, 4) !== '/doc'
   }
  ) {
   $('pre[lang]').each(function() {
   $('#mw-content-text pre').addClass('lang-lua highlight linenums')
     var self = $(this);
  }
     var lang = self.attr("lang").toLowerCase();
 
     if (lang in acceptsLangs) {
  // 兼容站内现有写法
       self.addClass("prettyprint linenums lang-" + acceptsLangs[lang]);
  $('pre.prettyprint')
     }
   .addClass('highlight')
   });
   .removeClass('prettyprint')
   if ($('.prettyprint').length > 0) {
 
     $.ajax({
  // 定死表格内pre的宽度，防止table的宽度异常导致抑郁
       url: mw.config.get("wgServer") + mw.config.get("wgScriptPath") + '/index.php?title=MediaWiki:Gadget-code-prettify-core.js&action=raw&ctype=text/javascript',
  $('#mw-content-text table pre.highlight').css('width', function() {
       dataType: 'script',
   return $(this).width()
       cache: true,
  })
       success: function() {
 
         prettyPrint();
  // 加载主题
         if (mw.config.get('wgPageName').match(/\.(js|css)$/)) {
  mw.loader.load(
           $(window).on("hashchange", function() {
   'https://cdn.jsdelivr.net/npm/[email protected].0/styles/solarized-light.css',
             var frag = new mw.Uri().fragment;
   'text/css'
             if (/^L\d+$/.test(frag)) {
  )
               var firstCode = $("#" + frag)[0] || $(".prettyprint.prettyprinted > .linenums").first().children().eq(+frag.substring(1) - 1)[0];
 
               if (firstCode) {
  // 加载脚本
                 $('html, body').animate({
  $.ajax({
                   scrollTop: $(firstCode).offset().top,
   url:
                 });
    'https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@10.3.1/build/highlight.min.js',
               }
   dataType: 'script',
             }
   cache: true
           }).trigger("hashchange");
  }).then(function() {
         }
   // 初始化高亮
   $('#mw-content-text pre.highlight').each(function(_, block) {
    var $block = $(block)
 
    // 高亮当前块
    if ($block.attr('data-hljs') !== 'done') {
     hljs.highlightBlock(block)
     $block.attr('data-hljs', 'done')
    }
 
    // 行号显示
    if (
     $block.data('line-from') !== undefined ||
     $block.data('line-ping') !== undefined
    )
     $block.addClass('linenums')
    if ($block.hasClass('linenums')) {
     // 起始行号
     var lineNumFrom = Number($block.data('line-from'))
     if (isNaN(lineNumFrom) || lineNumFrom < 1) lineNumFrom = 1
     lineNumFrom = Number(lineNumFrom.toFixed(0))
 
     // 高亮行号
     var pingLine = $block.data('line-emphatic') || $block.data('line-ping')
     if (typeof pingLine === 'number') pingLine = [pingLine]
     if (typeof pingLine === 'string')
      pingLine = pingLine.replace(/\s/g, '').split(',')
     if (typeof pingLine !== 'object') pingLine = []
 
     $block.html(function() {
      var $thisBlock = $(this)
 
      // 创建 jQuery 对象
      var $html = $('<div>', { class: 'line-container' }).append(
       $('<div>', { class: 'line-content' }),
       $('<div>', { class: 'line-numbers' })
      )
 
      // 处理内部有换行的span标签
      $thisBlock.find('span').html(function() {
       var $span = $(this)
       var html = $span.html()
       var openTag = $span.prop('outerHTML').split('>')[0] + '>'
       html = html.replace(/\n/g, '</span>\n' + openTag)
       return html
      })
 
      // 拆开每一行
      var splitHtml = $thisBlock.html().split('\n')
      $.each(splitHtml, function(lineNum, lineContent) {
       // 防止最后一行后被添加一行空行
       if (lineNum + 1 === splitHtml.length) return
 
       // 显示行号为起始行号加当前行号
       displayLineNum = lineNum + lineNumFrom
 
       // 是否高亮显示
       var isPing = ''
       if (pingLine.includes(lineNum + 1)) {
        isPing = ' line-ping'
        }
        }
 
      });
       // 添加行号
    }
       $html.find('.line-numbers').append(
})(jQuery, mediaWiki);
        $('<div>', {
         class: 'line-number-block' + isPing,
         text: displayLineNum
        })
       )
 
       // 添加内容
       $html
        .find('.line-content')
        .append(
         $('<div>', { class: 'line-row' + isPing, html: lineContent })
        )
      })
 
      return $html
      })
    }
    })
  })
})()

2021年3月26日 (五) 23:50的版本

(function($, mw) {
    if (mw.config.get('wgPageName').match(/\.js$/)) $('.mw-code').addClass('prettyprint linenums lang-js');
    if (mw.config.get('wgPageName').match(/\.css$/)) $('.mw-code').addClass('prettyprint linenums lang-css');
    var acceptsLangs = {
        "js": "js",
        "javascript": "js",
        "css": "css",
        "html": "html",
        "scribunto": "lua",
        "lua": "lua"
    };
    var wgPageContentModel = mw.config.get("wgPageContentModel", "").toLowerCase();
    if (wgPageContentModel in acceptsLangs) {
        $('.mw-code').addClass('prettyprint linenums lang-' + acceptsLangs[wgPageContentModel]);
    }
    $('pre[lang]').each(function() {
        var self = $(this);
        var lang = self.attr("lang").toLowerCase();
        if (lang in acceptsLangs) {
            self.addClass("prettyprint linenums lang-" + acceptsLangs[lang]);
        }
    });
    if ($('.prettyprint').length > 0) {
        $.ajax({
            url: mw.config.get("wgServer") + mw.config.get("wgScriptPath") + '/index.php?title=MediaWiki:Gadget-code-prettify-core.js&action=raw&ctype=text/javascript',
            dataType: 'script',
            cache: true,
            success: function() {
                prettyPrint();
                if (mw.config.get('wgPageName').match(/\.(js|css)$/)) {
                    $(window).on("hashchange", function() {
                        var frag = new mw.Uri().fragment;
                        if (/^L\d+$/.test(frag)) {
                            var firstCode = $("#" + frag)[0] || $(".prettyprint.prettyprinted > .linenums").first().children().eq(+frag.substring(1) - 1)[0];
                            if (firstCode) {
                                $('html, body').animate({
                                    scrollTop: $(firstCode).offset().top,
                                });
                            }
                        }
                    }).trigger("hashchange");
                }
            }
        });
    }
})(jQuery, mediaWiki);
取自“https://hmoegirl.com/index.php?title=MediaWiki:Gadget-code-prettify.js&oldid=46635”