// ==UserScript==
// @name remove the jump link in BAIDU
// @author burningall
// @description 去除百度搜索跳转链接
// @version 2015.9.22.1.0
// @include *www.baidu.com*
// @grant GM_xmlhttpRequest
// @run-at document-start
// @compatible chrome 完美运行
// @compatible firefox 完美运行
// @license The MIT License (MIT); http://opensource.org/licenses/MIT
// @supportURL http://www.burningall.com
// @contributionURL troy450409405@gmail.com|alipay.com
// @namespace https://greasyfork.org/zh-CN/users/3400-axetroy
// ==/UserScript==
(function(d,f,b){var a={macthRules:'a[href*="www.baidu.com/link?url"]:not([transcoding]):not([transcoded]):not([transcodedAll]):not(.m)',transcodingAll:false,mixRequireMod:true};function j(k){return new g(k)}function g(k){this.element=k;return this}g.prototype.addEvent=function(l,k){var n=this.element,m;return n.addEventListener?n.addEventListener(l,function(o){m=d.event?d.event:(o?o:null);m.target=m.target||m.srcElement;k.call(n,m)},false):n.attachEvent("on"+l,function(o){m=d.event?d.event:(o?o:null);m.target=m.target||m.srcElement;k.call(n,m)})};g.prototype.bind=function(o,n){var p=this.element;if(arguments.length==1){for(var k in o){this.addEvent(k,o[k])}}else{if(arguments.length==2){var m=o.split(" "),l=0;while(l<m.length){this.addEvent(m[l],n);l++}}}return this};g.prototype.ob=function(l,m){var o=this.element,n=d.MutationObserver||d.WebKitMutationObserver||d.MozMutationObserver,k=new n(function(p){p.forEach(function(q){m.call(o)})});k.observe(o,l);return this};function h(k){return k.innerText?k.innerText:k.textContent}function e(l,m,k){k=k?k:d;if(m.beforeFn){if(m.beforeFn.call(k,l)===false){return}}GM_xmlhttpRequest({method:"GET",url:l,onreadystatechange:function(o){if(o.readyState==4){var n=o.status+"",p=n.charAt(0);if(p<4){if(m.successFn){m.successFn.call(k,o.responseText,l)}}}}})}function i(k){return new c(k)}function c(n){if(!n){return this}this.jumpLinks=f.querySelectorAll(n);this.visible();var l=f.querySelectorAll("#content_left *[data-click]");for(var m=0,k=l.length;m<k;m++){l[m].removeAttribute("data-click")}return this}c.prototype.all=function(m){var l=f.getElementById("kw").value,k=d.top.location.href.replace("https","http").replace(/(\&)(tn=\w+)(\&)/img,"$1"+"tn=baidulocal"+"$3").replace(/(\&)(wd=\w+)(\&)/img,"$1"+"wd="+l+"$3");e(k,{"beforeFn":function(n){a.transcodingAll=true},"successFn":function(r,n){var u=f.createElement("html");u.innerHTML=r.replace(/http\:\/\/(.*)\.gif/img,"http://wwwbaidu.com");var x=u.querySelectorAll(".f>a"),q={};for(var t=0,p=x.length;t<p;t++){if(q[x[t].href]===b){q[x[t].href]=h(x[t])}}var w=f.querySelectorAll(".t>a:not(.OP_LOG_LINK):not([transcoded]):not([transcodedAll])");for(var o in q){for(var s=0,v=w.length;s<v;s++){if(q[o].replace(/\s*/img,"")==h(w[s]).replace(/\s*/img,"")){w[s].href=o;w[s].setAttribute("transcodedAll","true");w[s].setAttribute("transcoded","true")}}}a.transcodingAll=false;if(m){m()}}})};c.prototype.onebyone=function(){var l=this.inViewPort.length;if(l<=0){return}for(var k=0;k<l;k++){this.a=this.inViewPort[k];if(this.a.getAttribute("transcodedAll")){continue}e(this.a.href.replace("http","https")+"&wd=&eqid=0",{"beforeFn":function(m){this.setAttribute("transcoding","true")},"successFn":function(o,n){var m=o.match(/\(\"\S+\"\)/img)[0].replace(/^[\(\"]*|[\)\"]*$/img,"");this.href=m;this.removeAttribute("transcoding");this.setAttribute("transcoded","true")}},this.a)}return this};c.prototype.visible=function(){var l,r,s,p,n,o,k=[];for(var m=0,q=this.jumpLinks.length;m<q;m++){l=this.jumpLinks[m];r=l.getBoundingClientRect();s=f.documentElement.clientWidth||f.body.clientWidth;p=f.documentElement.clientHeight||f.body.clientHeight;n=r.top>p||r.bottom<0||r.left>s||r.right<0;o=!n&&k.push(l)}this.inViewPort=k;return this};j(f).bind({"DOMContentLoaded":function(){if(a.transcodingAll===false){i().all(function(){i(a.macthRules).onebyone();var k=f.getElementById("wrapper");j(k).ob({"childList":true,"subtree":true},function(){if(a.transcodingAll||f.querySelectorAll("a[transcodedAll]").length>0){i(a.macthRules).onebyone()}else{i().all(function(){i(a.macthRules).onebyone()})}})})}},"mouseover":function(m){var k=m.target;if(k.tagName=="A"&&/www.baidu.com\/link\?url=/img.test(k.href)&&k.getAttribute("transcoded")!=="true"){var l=k.href.replace("http","https")+"&wd=&eqid=0";e(l,{"beforeFn":function(n){this.setAttribute("transcoding","true")},"successFn":function(p,o){var n=p.match(/\(\"\S+\"\)/img)[0].replace(/^[\(\"]*|[\)\"]*$/img,"");this.href=n;this.removeAttribute("transcoding");this.setAttribute("transcoded","true")}},k)}}});j(d).bind("scroll",function(){i(a.macthRules).onebyone()})})(window,document,undefined);
