2 lines
13 KiB
JavaScript
2 lines
13 KiB
JavaScript
!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.page=e()}}(function(){var define,module,exports;return function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s}({1:[function(require,module,exports){(function(process){"use strict";var pathtoRegexp=require("path-to-regexp");module.exports=page;var clickEvent="undefined"!==typeof document&&document.ontouchstart?"touchstart":"click";var location="undefined"!==typeof window&&(window.history.location||window.location);var dispatch=true;var decodeURLComponents=true;var base="";var running;var hashbang=false;var prevContext;function page(path,fn){if("function"===typeof path){return page("*",path)}if("function"===typeof fn){var route=new Route(path);for(var i=1;i<arguments.length;++i){page.callbacks.push(route.middleware(arguments[i]))}}else if("string"===typeof path){page["string"===typeof fn?"redirect":"show"](path,fn)}else{page.start(path)}}page.callbacks=[];page.exits=[];page.current="";page.len=0;page.base=function(path){if(0===arguments.length)return base;base=path};page.start=function(options){options=options||{};if(running)return;running=true;if(false===options.dispatch)dispatch=false;if(false===options.decodeURLComponents)decodeURLComponents=false;if(false!==options.popstate)window.addEventListener("popstate",onpopstate,false);if(false!==options.click){document.addEventListener(clickEvent,onclick,false)}if(true===options.hashbang)hashbang=true;if(!dispatch)return;var url=hashbang&&~location.hash.indexOf("#!")?location.hash.substr(2)+location.search:location.pathname+location.search+location.hash;page.replace(url,null,true,dispatch)};page.stop=function(){if(!running)return;page.current="";page.len=0;running=false;document.removeEventListener(clickEvent,onclick,false);window.removeEventListener("popstate",onpopstate,false)};page.show=function(path,state,dispatch,push){var ctx=new Context(path,state);page.current=ctx.path;if(false!==dispatch)page.dispatch(ctx);if(false!==ctx.handled&&false!==push)ctx.pushState();return ctx};page.back=function(path,state){if(page.len>0){history.back();page.len--}else if(path){setTimeout(function(){page.show(path,state)})}else{setTimeout(function(){page.show(base,state)})}};page.redirect=function(from,to){if("string"===typeof from&&"string"===typeof to){page(from,function(e){setTimeout(function(){page.replace(to)},0)})}if("string"===typeof from&&"undefined"===typeof to){setTimeout(function(){page.replace(from)},0)}};page.replace=function(path,state,init,dispatch){var ctx=new Context(path,state);page.current=ctx.path;ctx.init=init;ctx.save();if(false!==dispatch)page.dispatch(ctx);return ctx};page.dispatch=function(ctx){var prev=prevContext,i=0,j=0;prevContext=ctx;function nextExit(){var fn=page.exits[j++];if(!fn)return nextEnter();fn(prev,nextExit)}function nextEnter(){var fn=page.callbacks[i++];if(ctx.path!==page.current){ctx.handled=false;return}if(!fn)return unhandled(ctx);fn(ctx,nextEnter)}if(prev){nextExit()}else{nextEnter()}};function unhandled(ctx){if(ctx.handled)return;var current;if(hashbang){current=base+location.hash.replace("#!","")}else{current=location.pathname+location.search}if(current===ctx.canonicalPath)return;page.stop();ctx.handled=false;location.href=ctx.canonicalPath}page.exit=function(path,fn){if(typeof path==="function"){return page.exit("*",path)}var route=new Route(path);for(var i=1;i<arguments.length;++i){page.exits.push(route.middleware(arguments[i]))}};function decodeURLEncodedURIComponent(val){if(typeof val!=="string"){return val}return decodeURLComponents?decodeURIComponent(val.replace(/\+/g," ")):val}function Context(path,state){if("/"===path[0]&&0!==path.indexOf(base))path=base+(hashbang?"#!":"")+path;var i=path.indexOf("?");this.canonicalPath=path;this.path=path.replace(base,"")||"/";if(hashbang)this.path=this.path.replace("#!","")||"/";this.title=document.title;this.state=state||{};this.state.path=path;this.querystring=~i?decodeURLEncodedURIComponent(path.slice(i+1)):"";this.pathname=decodeURLEncodedURIComponent(~i?path.slice(0,i):path);this.params={};this.hash="";if(!hashbang){if(!~this.path.indexOf("#"))return;var parts=this.path.split("#");this.path=parts[0];this.hash=decodeURLEncodedURIComponent(parts[1])||"";this.querystring=this.querystring.split("#")[0]}}page.Context=Context;Context.prototype.pushState=function(){page.len++;history.pushState(this.state,this.title,hashbang&&this.path!=="/"?"#!"+this.path:this.canonicalPath)};Context.prototype.save=function(){history.replaceState(this.state,this.title,hashbang&&this.path!=="/"?"#!"+this.path:this.canonicalPath)};function Route(path,options){options=options||{};this.path=path==="*"?"(.*)":path;this.method="GET";this.regexp=pathtoRegexp(this.path,this.keys=[],options)}page.Route=Route;Route.prototype.middleware=function(fn){var self=this;return function(ctx,next){if(self.match(ctx.path,ctx.params))return fn(ctx,next);next()}};Route.prototype.match=function(path,params){var keys=this.keys,qsIndex=path.indexOf("?"),pathname=~qsIndex?path.slice(0,qsIndex):path,m=this.regexp.exec(decodeURIComponent(pathname));if(!m)return false;for(var i=1,len=m.length;i<len;++i){var key=keys[i-1];var val=decodeURLEncodedURIComponent(m[i]);if(val!==undefined||!hasOwnProperty.call(params,key.name)){params[key.name]=val}}return true};var onpopstate=function(){var loaded=false;if("undefined"===typeof window){return}if(document.readyState==="complete"){loaded=true}else{window.addEventListener("load",function(){setTimeout(function(){loaded=true},0)})}return function onpopstate(e){if(!loaded)return;if(e.state){var path=e.state.path;page.replace(path,e.state)}else{page.show(location.pathname+location.hash,undefined,undefined,false)}}}();function onclick(e){if(1!==which(e))return;if(e.metaKey||e.ctrlKey||e.shiftKey)return;if(e.defaultPrevented)return;var el=e.path?e.path[0]:e.target;while(el&&"A"!==el.nodeName)el=el.parentNode;if(!el||"A"!==el.nodeName)return;if(el.hasAttribute("download")||el.getAttribute("rel")==="external")return;var link=el.getAttribute("href");if(!hashbang&&el.pathname===location.pathname&&(el.hash||"#"===link))return;if(link&&link.indexOf("mailto:")>-1)return;if(el.target)return;if(!sameOrigin(el.href))return;var path=el.pathname+el.search+(el.hash||"");if(typeof process!=="undefined"&&path.match(/^\/[a-zA-Z]:\//)){path=path.replace(/^\/[a-zA-Z]:\//,"/")}var orig=path;if(path.indexOf(base)===0){path=path.substr(base.length)}if(hashbang)path=path.replace("#!","");if(base&&orig===path)return;e.preventDefault();page.show(orig)}function which(e){e=e||window.event;return null===e.which?e.button:e.which}function sameOrigin(href){var origin=location.protocol+"//"+location.hostname;if(location.port)origin+=":"+location.port;return href&&0===href.indexOf(origin)}page.sameOrigin=sameOrigin}).call(this,require("_process"))},{_process:2,"path-to-regexp":3}],2:[function(require,module,exports){var process=module.exports={};process.nextTick=function(){var canSetImmediate=typeof window!=="undefined"&&window.setImmediate;var canMutationObserver=typeof window!=="undefined"&&window.MutationObserver;var canPost=typeof window!=="undefined"&&window.postMessage&&window.addEventListener;if(canSetImmediate){return function(f){return window.setImmediate(f)}}var queue=[];if(canMutationObserver){var hiddenDiv=document.createElement("div");var observer=new MutationObserver(function(){var queueList=queue.slice();queue.length=0;queueList.forEach(function(fn){fn()})});observer.observe(hiddenDiv,{attributes:true});return function nextTick(fn){if(!queue.length){hiddenDiv.setAttribute("yes","no")}queue.push(fn)}}if(canPost){window.addEventListener("message",function(ev){var source=ev.source;if((source===window||source===null)&&ev.data==="process-tick"){ev.stopPropagation();if(queue.length>0){var fn=queue.shift();fn()}}},true);return function nextTick(fn){queue.push(fn);window.postMessage("process-tick","*")}}return function nextTick(fn){setTimeout(fn,0)}}();process.title="browser";process.browser=true;process.env={};process.argv=[];function noop(){}process.on=noop;process.addListener=noop;process.once=noop;process.off=noop;process.removeListener=noop;process.removeAllListeners=noop;process.emit=noop;process.binding=function(name){throw new Error("process.binding is not supported")};process.cwd=function(){return"/"};process.chdir=function(dir){throw new Error("process.chdir is not supported")}},{}],3:[function(require,module,exports){var isarray=require("isarray");module.exports=pathToRegexp;module.exports.parse=parse;module.exports.compile=compile;module.exports.tokensToFunction=tokensToFunction;module.exports.tokensToRegExp=tokensToRegExp;var PATH_REGEXP=new RegExp(["(\\\\.)","([\\/.])?(?:(?:\\:(\\w+)(?:\\(((?:\\\\.|[^()])+)\\))?|\\(((?:\\\\.|[^()])+)\\))([+*?])?|(\\*))"].join("|"),"g");function parse(str){var tokens=[];var key=0;var index=0;var path="";var res;while((res=PATH_REGEXP.exec(str))!=null){var m=res[0];var escaped=res[1];var offset=res.index;path+=str.slice(index,offset);index=offset+m.length;if(escaped){path+=escaped[1];continue}if(path){tokens.push(path);path=""}var prefix=res[2];var name=res[3];var capture=res[4];var group=res[5];var suffix=res[6];var asterisk=res[7];var repeat=suffix==="+"||suffix==="*";var optional=suffix==="?"||suffix==="*";var delimiter=prefix||"/";var pattern=capture||group||(asterisk?".*":"[^"+delimiter+"]+?");tokens.push({name:name||key++,prefix:prefix||"",delimiter:delimiter,optional:optional,repeat:repeat,pattern:escapeGroup(pattern)})}if(index<str.length){path+=str.substr(index)}if(path){tokens.push(path)}return tokens}function compile(str){return tokensToFunction(parse(str))}function tokensToFunction(tokens){var matches=new Array(tokens.length);for(var i=0;i<tokens.length;i++){if(typeof tokens[i]==="object"){matches[i]=new RegExp("^"+tokens[i].pattern+"$")}}return function(obj){var path="";var data=obj||{};for(var i=0;i<tokens.length;i++){var token=tokens[i];if(typeof token==="string"){path+=token;continue}var value=data[token.name];var segment;if(value==null){if(token.optional){continue}else{throw new TypeError('Expected "'+token.name+'" to be defined')}}if(isarray(value)){if(!token.repeat){throw new TypeError('Expected "'+token.name+'" to not repeat, but received "'+value+'"')}if(value.length===0){if(token.optional){continue}else{throw new TypeError('Expected "'+token.name+'" to not be empty')}}for(var j=0;j<value.length;j++){segment=encodeURIComponent(value[j]);if(!matches[i].test(segment)){throw new TypeError('Expected all "'+token.name+'" to match "'+token.pattern+'", but received "'+segment+'"')}path+=(j===0?token.prefix:token.delimiter)+segment}continue}segment=encodeURIComponent(value);if(!matches[i].test(segment)){throw new TypeError('Expected "'+token.name+'" to match "'+token.pattern+'", but received "'+segment+'"')}path+=token.prefix+segment}return path}}function escapeString(str){return str.replace(/([.+*?=^!:${}()[\]|\/])/g,"\\$1")}function escapeGroup(group){return group.replace(/([=!:$\/()])/g,"\\$1")}function attachKeys(re,keys){re.keys=keys;return re}function flags(options){return options.sensitive?"":"i"}function regexpToRegexp(path,keys){var groups=path.source.match(/\((?!\?)/g);if(groups){for(var i=0;i<groups.length;i++){keys.push({name:i,prefix:null,delimiter:null,optional:false,repeat:false,pattern:null})}}return attachKeys(path,keys)}function arrayToRegexp(path,keys,options){var parts=[];for(var i=0;i<path.length;i++){parts.push(pathToRegexp(path[i],keys,options).source)}var regexp=new RegExp("(?:"+parts.join("|")+")",flags(options));return attachKeys(regexp,keys)}function stringToRegexp(path,keys,options){var tokens=parse(path);var re=tokensToRegExp(tokens,options);for(var i=0;i<tokens.length;i++){if(typeof tokens[i]!=="string"){keys.push(tokens[i])}}return attachKeys(re,keys)}function tokensToRegExp(tokens,options){options=options||{};var strict=options.strict;var end=options.end!==false;var route="";var lastToken=tokens[tokens.length-1];var endsWithSlash=typeof lastToken==="string"&&/\/$/.test(lastToken);for(var i=0;i<tokens.length;i++){var token=tokens[i];if(typeof token==="string"){route+=escapeString(token)}else{var prefix=escapeString(token.prefix);var capture=token.pattern;if(token.repeat){capture+="(?:"+prefix+capture+")*"}if(token.optional){if(prefix){capture="(?:"+prefix+"("+capture+"))?"}else{capture="("+capture+")?"}}else{capture=prefix+"("+capture+")"}route+=capture}}if(!strict){route=(endsWithSlash?route.slice(0,-2):route)+"(?:\\/(?=$))?"}if(end){route+="$"}else{route+=strict&&endsWithSlash?"":"(?=\\/|$)"}return new RegExp("^"+route,flags(options))}function pathToRegexp(path,keys,options){keys=keys||[];if(!isarray(keys)){options=keys;keys=[]}else if(!options){options={}}if(path instanceof RegExp){return regexpToRegexp(path,keys,options)}if(isarray(path)){return arrayToRegexp(path,keys,options)}return stringToRegexp(path,keys,options)}},{isarray:4}],4:[function(require,module,exports){module.exports=Array.isArray||function(arr){return Object.prototype.toString.call(arr)=="[object Array]"}},{}]},{},[1])(1)});
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