docsify/lib/docsify.min.js

(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?module.exports=factory(require("marked"),require("prismjs")):typeof define==="function"&&define.amd?define(["marked","prismjs"],factory):global.Docsify=factory(global.marked,global.Prism)})(this,function(marked,Prism){"use strict";marked="default"in marked?marked["default"]:marked;Prism="default"in Prism?Prism["default"]:Prism;var ajax=function(url,options){if(options===void 0)options={};var xhr=new XMLHttpRequest;xhr.open(options.method||"get",url);xhr.send();return{then:function(cb){return xhr.addEventListener("load",cb)}}};var tocToTree=function(toc){var headlines=[];var last={};toc.forEach(function(headline){var level=headline.level||1;var len=level-1;if(last[len]){last[len].children=last[len].children||[];last[len].children.push(headline)}else{headlines.push(headline);last[level]=headline}});return headlines};var buildHeadlinesTree=function(tree,tpl){if(tpl===void 0)tpl="";if(!tree||!tree.length){return""}tree.forEach(function(node){tpl+='<li><a class="section-link" href="#'+node.slug+'">'+node.title+"</a></li>";if(node.children){tpl+='<li><ul class="children">'+buildHeadlinesTree(node.children)+"</li>"}});return tpl+"</ul>"};var genToc=function(toc){return buildHeadlinesTree(tocToTree(toc),"<ul>")};var toc=[];var renderer=new marked.Renderer;renderer.heading=function(text,level){var slug=text.toLowerCase().replace(/[\s\n\t]+/g,"-");toc.push({level:level,slug:slug,title:text});return"<h"+level+' id="'+slug+'"><a href="#'+slug+'" class="anchor"></a>'+text+"</h"+level+">"};marked.setOptions({renderer:renderer,highlight:function highlight(code,lang){return Prism.highlight(code,Prism.languages[lang]||Prism.languages.markup)}});var render=function(content){var section='<section class="content">\n    <article class="markdown-section">'+marked(content)+"</article>\n  </section>";var sidebar='<aside class="sidebar">'+genToc(toc)+"</aside>";return"<main>"+sidebar+section+"</main>"};function scrollActiveSidebar(){if(/mobile/i.test(navigator.userAgent)){return}var anchors=document.querySelectorAll(".anchor");var nav={};var lis=document.querySelectorAll(".sidebar li");var active=null;for(var i=0,len=lis.length;i<len;i+=1){var li=lis[i];var a=li.querySelector("a");nav[a.getAttribute("href").slice(1)]=li}function highlight(){for(var i=0,len=anchors.length;i<len;i+=1){var node=anchors[i].parentNode;var bcr=node.getBoundingClientRect();if(bcr.top<150&&bcr.bottom>150){var li=nav[node.id];if(li===active){return}if(active){active.classList.remove("active")}li.classList.add("active");active=li;return}}}document.querySelector("main .content").addEventListener("scroll",highlight);highlight();function scrollIntoView(){var id=window.location.hash.slice(1);var section=document.querySelector("#"+id);if(section){section.scrollIntoView()}}window.addEventListener("hashchange",scrollIntoView);scrollIntoView()}var bindEvent=function(){scrollActiveSidebar()};var DEFAULT_OPTS={el:"#app",title:document.title,sep:" - "};var Docsify=function Docsify(opts){Docsify.installed=true;this.replace=true;this.opts=Object.assign({},opts,DEFAULT_OPTS);this.dom=document.querySelector(this.opts.el);if(!this.dom){this.dom=document.body;this.replace=false}this.loc=document.location.pathname;if(/\/$/.test(this.loc)){this.loc+="README"}this.load()};Docsify.prototype.load=function load(){var this$1=this;ajax(this.loc+".md").then(function(res){var target=res.target;if(target.status>=400){this$1.render("not found")}else{this$1.render(res.target.response);bindEvent()}})};Docsify.prototype.render=function render$1(content){document.title=this.loc.slice(1)+this.opts.sep+this.opts.title;this.dom[this.replace?"outerHTML":"innerHTML"]=render(content)};Docsify.use=function(){var plugin=arguments[0];if(typeof plugin==="function"){plugin.call(Docsify)}else{throw TypeError("[docsify] Invalid plugin "+plugin.name)}};window.addEventListener("load",function(){if(Docsify.installed){return}new Docsify});return Docsify});