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 * Copyright (c) 2010-2018, b3log.org & hacpai.com
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
var Util={parseMarkdown:function(className){var hasMathJax=false;var hasFlow=false;var className=className||"article-body";$("."+className).each(function(){$(this).find("p").each(function(){if($(this).text().indexOf("$\\")>-1||$(this).text().indexOf("$$")>-1){hasMathJax=true}});if($(this).find("code.lang-flow, code.language-flow").length>0){hasFlow=true}});if(hasMathJax){var initMathJax=function(){MathJax.Hub.Config({tex2jax:{inlineMath:[["$","$"],["\\(","\\)"]],displayMath:[["$$","$$"]],processEscapes:true,processEnvironments:true,skipTags:["pre","code","script"]}});MathJax.Hub.Typeset()};if(typeof MathJax!=="undefined"){initMathJax()}else{$.ajax({method:"GET",url:"https://cdn.staticfile.org/MathJax/MathJax-2.6-latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML&_=1473258780393",dataType:"script",cache:true}).done(function(){initMathJax()})}}if(hasFlow){var initFlow=function(){$("."+className+" code.lang-flow, ."+className+" code.language-flow").each(function(index){var $it=$(this);var id="symFlow"+(new Date()).getTime()+index;$it.hide();var diagram=flowchart.parse($.trim($it.text()));$it.parent().after('<div style="text-align: center" id="'+id+'"></div>');diagram.drawSVG(id);$it.parent().remove();$("#"+id).find("svg").height("auto").width("auto")})};if(typeof(flowchart)!=="undefined"){initFlow()}else{$.ajax({method:"GET",url:latkeConfig.staticServePath+"/js/lib/flowchart/flowchart.min.js",dataType:"script",cache:true}).done(function(){initFlow()})}}},isLoggedIn:function(){if(($("#admin").length===1&&$("#admin").data("login"))||latkeConfig.isLoggedIn==="true"){return true}else{return false}},getUserName:function(){if($("#adminName").length===1){return $("#adminName").text()}else{return latkeConfig.userName}},error:function(){$("#tipMsg").text("Error: "+arguments[0]+" File: "+arguments[1]+"\nLine: "+arguments[2]+" please report this issue on https://github.com/b3log/solo/issues/new");$("#loadMsg").text("")},killIE:function(){var addKillPanel=function(){if(Cookie.readCookie("showKill")===""){var left=($(window).width()-701)/2,top1=($(window).height()-420)/2;$("body").append("<div style='display: block; height: 100%; width: 100%; position: fixed; background-color: rgb(0, 0, 0); opacity: 0.6; top: 0px;z-index:11'></div><iframe style='left:"+left+"px;z-index:20;top: "+top1+"px; position: fixed; border: 0px none; width: 701px; height: 420px;' src='"+latkeConfig.servePath+"/kill-browser'></iframe>")}};if($.browser.msie){if($.browser.version==="6.0"||$.browser.version==="7.0"){addKillPanel();return}if(window.external&&window.external.twGetRunPath){var path=external.twGetRunPath();if(path&&path.toLowerCase().indexOf("360se")>-1&&window.location.href.indexOf("admin-index")>-1){addKillPanel();return}}}},replaceEmString:function(str){var commentSplited=str.split("[em");if(commentSplited.length===1){return str}str=commentSplited[0];for(var j=1;j<commentSplited.length;j++){var key=commentSplited[j].substr(0,2);str+="<img width='20' src='"+latkeConfig.staticServePath+"/images/emotions/em"+key+".png' alt='"+Label["em"+key+"Label"]+"' title='"+Label["em"+key+"Label"]+"'/> "+commentSplited[j].substr(3)}return str},proessURL:function(url){if(!/^\w+:\/\//.test(url)){url="http://"+url}return url},switchMobile:function(skin){Cookie.createCookie("btouch_switch_toggle",skin,365);setTimeout(function(){location.reload()},1250)},setTopBar:function(){var $top=$("#top");if($top.length===1){var $showTop=$("#showTop");$showTop.click(function(){$top.slideDown();$showTop.hide()});$("#hideTop").click(function(){$top.slideUp();$showTop.show()})}},goTop:function(){$("html, body").animate({scrollTop:0},800)},goBottom:function(bottom){if(!bottom){bottom=0}var wHeight=$("body").height()>$(document).height()?$("body").height():$(document).height();$('html, body').animate({scrollTop: (wHeight - $(window).height() - bottom)}, 500);},init:function(){Util.killIE();Util.setTopBar();Util.parseMarkdown()},replaceSideEm:function(comments){for(var i=0;i<comments.length;i++){var $comment=$(comments[i]);$comment.html(Util.replaceEmString($comment.html()))}},buildTags:function(id){id=id||"tags";var classes=["tags1","tags2","tags3","tags4","tags5"],bList=$("#"+id+" b").get();var max=parseInt($("#"+id+" b").last().text());var distance=Math.ceil(max/classes.length);for(var i=0;i<bList.length;i++){var num=parseInt(bList[i].innerHTML);for(var j=0;j<classes.length;j++){if(num>j*distance&&num<=(j+1)*distance){bList[i].parentNode.className=classes[j];break}}}$("#"+id).html($("#"+id+" li").get().sort(function(a,b){var valA=$(a).find("span").text().toLowerCase();var valB=$(b).find("span").text().toLowerCase();return valA.localeCompare(valB)}))},toDate:function(time,format){var dateTime=new Date(time);var o={"M+":dateTime.getMonth()+1,"d+":dateTime.getDate(),"H+":dateTime.getHours(),"m+":dateTime.getMinutes(),"s+":dateTime.getSeconds(),"q+":Math.floor((dateTime.getMonth()+3)/3),S:dateTime.getMilliseconds()};if(/(y+)/.test(format)){format=format.replace(RegExp.$1,(dateTime.getFullYear()+"").substr(4-RegExp.$1.length))}for(var k in o){if(new RegExp("("+k+")").test(format)){format=format.replace(RegExp.$1,RegExp.$1.length==1?o[k]:("00"+o[k]).substr((""+o[k]).length))}}return format},getWinHeight:function(){if(window.innerHeight){return window.innerHeight}if(document.compatMode==="CSS1Compat"){return window.document.documentElement.clientHeight}return window.document.body.clientHeight}};if(!Cookie){var Cookie={readCookie:function(name){var nameEQ=name+"=";var ca=document.cookie.split(";");for(var i=0;i<ca.length;i++){var c=ca[i];while(c.charAt(0)==" "){c=c.substring(1,c.length)}if(c.indexOf(nameEQ)==0){return decodeURIComponent(c.substring(nameEQ.length,c.length))}}return""},eraseCookie:function(name){this.createCookie(name,"",-1)},createCookie:function(name,value,days){var expires="";if(days){var date=new Date();date.setTime(date.getTime()+(days*24*60*60*1000));expires="; expires="+date.toGMTString()}document.cookie=name+"="+encodeURIComponent(value)+expires+"; path=/"}}};