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Copy pathindex.min.js
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executable file
·1 lines (1 loc) · 6.64 KB
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(function(){var sreach=function(){this.data=null;this.ulhtml='<div class="title"> <h3>$icon$<a target="_blank" href="$url$">$name$</a></h3> </div> <div class="tags"> $tags$ </div> <div class="description"> <p class="des">$des$</p> </div>';this.boxEml=document.getElementById("list-itme");this.inputElm=document.getElementById("search");this.info=document.getElementById("info");this.tagsEml=document.getElementById("tags");this.error=document.getElementById("error");this.loadingEml=document.getElementById("spinner");this.btnPreviewEml=document.getElementById("preview");this.page_size=70;this.domainReg=/[a-zA-Z0-9]{0,62}.\/\/[a-zA-Z0-9][-a-zA-Z0-9]{0,62}(\.[a-zA-Z0-9][-a-zA-Z0-9]{0,62})+\.?/;this.page_no=1,this.tags=[];this.inputElm.focus();if(this.boxEml){this.init()}};sreach.prototype={isSreachIndexOF:function(oldstr,kw){var istrue=false;if(oldstr&&toString.call(oldstr)==="[object Array]"){for(var i=0;i<oldstr.length;i++){oldstr[i].toLowerCase()===kw.toLowerCase()?istrue=true:null}return istrue}if(!oldstr||!kw)return false;return oldstr.toLowerCase().indexOf(kw.toLowerCase())>-1?true:false},simple:function(str,obj){return str.replace(/\$\w+\$/gi,function(matchs){var returns=obj[matchs.replace(/\$/g,"")];return typeof returns==="undefined"?"":returns})},loading:function(){var canvas=this.loadingEml,ctx=canvas.getContext("2d"),w=canvas.width,h=canvas.height,x=w/2,y=h/2,radius=16;ctx.fillStyle="rgba(255, 255, 255, 0.8)";ctx.globalAlpha=.2;ctx.fillRect(0,0,w,h);var r=[.25,1,1.75,2.15,3,5];var angle=[10,25,45,65,90,120];var alpha=[0,.25,.35,.45,.65,.8,1];var x1=[],y1=[];setInterval(function(){ctx.fillStyle="rgba(255, 255, 255, 0.8)";ctx.fillRect(0,0,w,h);x1=[];y1=[];for(var i=0;i<r.length;i++){if(angle[i]>=360)angle[i]=0;ctx.beginPath();ctx.font="1rem sans-serif";ctx.fillStyle="rgba(0,0,0,"+alpha[i]+")";x1.push(x+radius*Math.cos(angle[i]*Math.PI/180));y1.push(y+radius*Math.sin(angle[i]*Math.PI/180));ctx.arc(x1[i],y1[i],r[i],0,2*Math.PI,true);ctx.closePath();ctx.fill();angle[i]+=6}},10)},getQueryString:function(name){var reg=new RegExp("(^|&)"+name+"=([^&]*)(&|$)","i");var r=decodeURIComponent(window.location.search.substr(1)).match(reg);if(r!=null)return unescape(r[2]);return null},ajax:function(url,callback){var xhr;try{xhr=new ActiveXObject("Msxml2.XMLHTTP")}catch(e){try{xhr=new ActiveXObject("Microsoft.XMLHTTP")}catch(e2){try{xhr=new XMLHttpRequest}catch(e3){xhr=false}}}xhr. name=arr.name,des=arr.des,self=this,reg=new RegExp("("+keywolds+")","ig");if(type==="search"){name=arr.name.replace(reg,'<i class="kw">'+"$1"+"</i>");des=arr.des.replace(reg,'<i class="kw">'+"$1"+"</i>")||""}return this.simple(this.ulhtml,{name:name,url:arr.url,des:des||"",icon:function(){var dm=self.domainReg.exec(arr.url);if(arr.icon){return'<img src="'+arr.icon+'" />'}else{if(dm&&dm[0]){return'<img src="'+dm[0]+'/favicon.ico" />'}else{return""}}}(),tags:function(tags){var _tags_html=tags.join("</span><span>");return _tags_html&&_tags_html!=""?"<span>"+_tags_html+"</span>":""}(arr.tags||[])})},creatListHTML:function(num){var arr=this.data,self=this,page_size=this.page_size,i=num||0;if(arr&&arr.length&&toString.call(arr).indexOf("Array")>-1){for(;i<page_size;i++){if(!arr[i])break;var myLi=document.createElement("LI");myLi.innerHTML=self.itemHTML(arr[i]);self.boxEml.appendChild(myLi)}}},createSreachListHTML:function(keywolds){var eml=this.boxEml,self=this,arr=this.data,page_size=this.page_size,keywolds=keywolds.toLowerCase(),total=0;for(var i=0;i<arr.length;i++){if(!arr[i])break;if(total>page_size)break;if(self.isSreachIndexOF(arr[i].name,keywolds)||self.isSreachIndexOF(arr[i].des,keywolds)){var myLi=document.createElement("LI");myLi.innerHTML=self.itemHTML(arr[i],"search",keywolds);++total;eml.appendChild(myLi)}}},getTagsAll:function(){var arr=this.data,tags=[];if(arr.length>0){for(var i=0;i<arr.length;i++){if(arr[i].tags&&arr[i].tags.length>0){for(a in arr[i].tags){tags.indexOf(arr[i].tags[a])===-1?tags.push(arr[i].tags[a]):null}}}this.tags=tags}},createTagsHTML:function(keywolds){var html_str="",self=this,elm=this.tagsEml,keywolds=keywolds.replace(/^(:|：)/,""),reg=new RegExp("("+keywolds+")","ig");elm.innerHTML="";for(var i=0;i<this.tags.length;i++){var mySpan=document.createElement("SPAN");mySpan.innerHTML=this.tags[i].replace(reg,'<i class="kw">'+"$1"+"</i>");if(self.isSreachIndexOF(this.tags[i],keywolds)){elm.appendChild(mySpan)}else if(keywolds===""){elm.appendChild(mySpan)}self.bindEvent(mySpan,"click",function(e){self.inputElm.value=":"+this.innerText;self.changeKeyworlds(":"+this.innerText)})}},createTagsListHTML:function(keywolds){var eml=this.boxEml,arr=this.data,self=this,page_size=this.page_size,total=0,keywolds=keywolds.replace(/^(:|：)/,"");for(var i=0;i<arr.length;i++){if(!arr[i])break;if(total>page_size)break;if(arr[i]&&arr[i].tags&&this.isSreachIndexOF(arr[i].tags,keywolds)){var myLi=document.createElement("LI");myLi.innerHTML=self.itemHTML(arr[i],"tags",keywolds);eml.appendChild(myLi);++total}}},isErrorInfo:function(){var kw=this.getQueryString("kw");if(/^(:|：)/.test(kw)){this.tagsEml.className="show";this.createTagsHTML(kw);return}else{this.tagsEml.className="hide"}this.boxEml.innerHTML==""?this.error.className="error":this.error.className="hide"},bindEvent:function(elm,type,handle){if(elm.addEventListener){elm.addEventListener(type,handle,false)}else if(elm.attachEvent){elm.attachEvent("on"+type,handle)}},isTagSearch:function(val){return/^(:|：)/.test(val)?true:false},valToHTML:function(val){var self=this;val?self.isTagSearch(val)?self.createTagsListHTML(val):self.createSreachListHTML(val):self.creatListHTML();if(window.history&&window.history.pushState)val?history.pushState({},"jsdig","?kw="+val):history.pushState({},"jsdig","/");self.isErrorInfo(val)},changeKeyworlds:function(val){this.boxEml.innerHTML="";this.valToHTML(val)},init:function(){var self=this;this.loadingEml.style.display="block";this.loading();this.ajax("js/data.min.json",function(dt){self.loadingEml.style.display="none";self.data=dt;self.info.innerHTML="搜集到<i> "+dt.length+" </i>个站点 ｜ ";var kw=self.getQueryString("kw");self.getTagsAll();self.bindEvent(self.inputElm,"input",function(e){var val=e.target.value;self.changeKeyworlds(val)});kw&&(self.inputElm.value=kw);self.valToHTML(kw)});this.bindEvent(this.btnPreviewEml,"click",function(e){var cls=e.target.firstChild.className;if(cls==="view-type-list"){e.target.firstChild.className="view-type";self.boxEml.className="list-itme-grid"}else{e.target.firstChild.className="view-type-list";self.boxEml.className=""}})}};new sreach})();