User:Nzh21/js/QuickDiff.js

/* 未压缩的版本在 Special:Permanentlink/4421686 */
$(function(){function d(){c&&(c.abort(),c=null)}var a,b,c;$(document).on("mouseover","a",function(e){var f=this;/((Special|%E7%89%B9%E6%AE%8A):(Diff|%E5%B7%AE%E5%BC%82|%E5%B7%AE%E7%95%B0))|[?&]diff=/i.test(f.href)&&!/#/.test(f.href)&&(clearTimeout(b),clearTimeout(a),a=setTimeout(function(){var a,b,g;$("#quick-diff").length||($("body").append('<div id="quick-diff"> <div id="quick-diff-close" onClick="$(\'#quick-diff\').hide();">x</div> <div id="quick-diff-arrow"></div> <div id="quick-diff-content"></div></div>'),$("head").append('<link rel="stylesheet" href="'+mw.config.get("wgLoadScript")+'?debug=false&modules=mediawiki.diff.styles&only=styles">'),$("head").append('<style type="text/css"> #quick-diff { border: 1px solid #a7d7f9; padding: 16px 24px 16px 24px; background-color: #ffffff; color: #222222; position: absolute; left: 20px; right: 20px; font-size: 14px; margin-bottom: 10px; display: none; z-index:20; } #quick-diff-close { cursor: pointer; position: absolute; top: 0px; right: 0px; margin: -2px 7px; font-size: 20px; } #quick-diff-content { max-height: 300px; overflow: auto; height: 100%; } #quick-diff-arrow { position:absolute; height:0px; width:0px; border:6px solid transparent; }</style>')),e.clientY<document.body.clientHeight/2?($("#quick-diff").css({top:$(f).offset().top+$(f).height()+6,transform:""}).show(),$("#quick-diff-arrow").css({top:"-13px",bottom:"","border-top-color":"transparent","border-bottom-color":"#a7d7f9",left:$(f).offset().left+$(f).width()/2-20-6})):($("#quick-diff").css({top:$(f).offset().top-6,transform:"translate(0, -100%)"}).show(),$("#quick-diff-arrow").css({top:"",bottom:"-13px","border-top-color":"#a7d7f9","border-bottom-color":"transparent",left:$(f).offset().left+$(f).width()/2-20-6})),$("#quick-diff-content").html('<div style="text-align: center;">Loading...</div>'),a=(f.href.match(/[?&]oldid=(\d*)/i)||["",null])[1],a||(a=(f.href.match(/(?:Special|%E7%89%B9%E6%AE%8A):(?:Diff|%E5%B7%AE%E5%BC%82|%E5%B7%AE%E7%95%B0)\/(\d+)\/\d+/i)||[null,null])[1]),b=(f.href.match(/[?&]diff=([^&]*)/i)||[null,null])[1],b||(b=(f.href.match(/(?:Special|%E7%89%B9%E6%AE%8A):(?:Diff|%E5%B7%AE%E5%BC%82|%E5%B7%AE%E7%95%B0)\/\d+\/(\d+)/i)||[null,null])[1],b||(b=(f.href.match(/(?:Special|%E7%89%B9%E6%AE%8A):(?:Diff|%E5%B7%AE%E5%BC%82|%E5%B7%AE%E7%95%B0)\/(\d+)/i)||[null,null])[1])),g={action:"compare",format:"json",utf8:1},jQuery.isNumeric(a)&&jQuery.isNumeric(b)?"0"==b?(g.torelative="cur",g.fromrev=a):(g.fromrev=a,g.torev=b):a?(g.torelative=b,g.fromrev=a):(g.torelative="prev",g.fromrev=b),d(),c=$.ajax({type:"GET",url:mw.config.get("wgScriptPath")+"/api.php",data:g,timeout:15e3,success:function(a){a.compare&&null!=a.compare["*"]?($("#quick-diff-content").html('<table class="diff diff-contentalign-left" data-mw="interface"><colgroup><col class="diff-marker"><col class="diff-content"><col class="diff-marker"><col class="diff-content"></colgroup><tbody>'+(""===a.compare["*"]?'<div style="text-align: center;">（没有差异）</div>':a.compare["*"])+"</tbody></table>"),$.each(window.QuickDiffExtension||[],function(b,c){"function"==typeof c&&c($("#quick-diff")[0],a)})):$("#quick-diff-content").html('<div>出现未知错误，以下是错误信息，请<a href="/User_talk:Nzh21">反馈给Nzh21</a></div>'+JSON.stringify(a)),c=null},error:function(){$("#quick-diff-content").html('<div style="text-align: center; color: red; font-size: larger;">网络连接出错</div>'),c=null}})},300))}),$(document).on("mouseout",function(){clearTimeout(a),clearTimeout(b),b=setTimeout(function(){d(),$("#quick-diff").hide()},500)}),$(document).on("mouseover","#quick-diff",function(){clearTimeout(b)}),$(document).on("mouseout","#quick-diff",function(){clearTimeout(b),b=setTimeout(function(){d(),$("#quick-diff").hide()},500)})});