session.min.js

let session_fetch=(function(win,doc,nav){'use strict';let API_VERSION=0.4;let options={use_html5_location:false,ipinfodb_key:false,gapi_location:true,location_cookie:'location',location_cookie_timeout:5,session_timeout:32,session_cookie:'session-js',get_object:null,set_object:null,tracker_id:null,extra:false};let SessionRunner=function(){win.session=win.session||{};win.session.contains=function(other_str){if(typeof(other_str)==='string'){return(this.indexOf(other_str)!==-1)}for(let i=0;i<other_str.length;i+=1){if(this.indexOf(other_str[i])!==-1){return true}}return false};if(win.session&&win.session.options){for(let option in win.session.options){options[option]=win.session.options[option]}}let unloaded_modules={api_version:API_VERSION,locale:modules.locale(),current_session:modules.session(null,null,options.tracker_id,),original_session:modules.session(options.session_cookie,options.session_timeout*24*60*60*1000,options.tracker_id,),browser:modules.browser(),plugins:modules.plugins(),time:modules.time(),device:modules.device(),architecture:modules.architecture()};if(options.use_html5_location){unloaded_modules.location=modules.html5_location()}else if(options.ipinfodb_key){unloaded_modules.location=modules.ipinfodb_location(options.ipinfodb_key)}else if(options.gapi_location){unloaded_modules.location=modules.gapi_location()}if(options.extra){unloaded_modules.extra=modules.extra_data()}let start;if(win.session&&win.session.start){start=win.session.start}let asynchs=0;let module;let check_asynch=function(deinc){if(deinc){asynchs-=1}if(asynchs===0){if(start){start(win.session)}}};win.session={};for(let name in unloaded_modules){module=unloaded_modules[name];if(typeof module==='function'){try{module(function(data){win.session[name]=data;check_asynch(true)});asynchs+=1}catch(err){if(win.console&&typeof(console.log)==='function'){console.log(err);check_asynch(true)}}}else{win.session[name]=module}}check_asynch()};let browser={detect:function(){let ret={browser:this.search(this.data.browser),version:this.search(nav.userAgent)||this.search(nav.appVersion),os:this.search(this.data.os)};if(ret.os==='Linux'){let distros=['CentOS','Debian','Fedora','Gentoo','Mandriva','Mageia','Red Hat','Slackware','SUSE','Turbolinux','Ubuntu'];for(let i=0;i<distros.length;i+=1){if(nav.userAgent.toLowerCase().match(distros[i].toLowerCase())){ret.distro=distros[i];break}}}return ret},search:function(data){if(typeof data==='object'){for(let i=0;i<data.length;i+=1){let dataString=data[i].string,dataProp=data[i].prop;this.version_string=data[i].versionSearch||data[i].identity;if(dataString){if(dataString.indexOf(data[i].subString)!==-1){return data[i].identity}}else if(dataProp){return data[i].identity}}}else{let index=data.indexOf(this.version_string);if(index===-1){return}return parseFloat(data.substr(index+this.version_string.length+1))}},data:{browser:[{string:nav.userAgent,subString:'Edge',identity:'Edge'},{string:nav.userAgent,subString:'Chrome',identity:'Chrome'},{string:nav.userAgent,subString:'OmniWeb',versionSearch:'OmniWeb/',identity:'OmniWeb'},{string:nav.vendor,subString:'Apple',identity:'Safari',versionSearch:'Version'},{prop:win.opera,identity:'Opera',versionSearch:'Version'},{string:nav.vendor,subString:'iCab',identity:'iCab'},{string:nav.vendor,subString:'KDE',identity:'Konqueror'},{string:nav.userAgent,subString:'Firefox',identity:'Firefox'},{string:nav.vendor,subString:'Camino',identity:'Camino'},{string:nav.userAgent,subString:'Netscape',identity:'Netscape'},{string:nav.userAgent,subString:'MSIE',identity:'Explorer',versionSearch:'MSIE'},{string:nav.userAgent,subString:'Trident',identity:'Explorer',versionSearch:'rv'},{string:nav.userAgent,subString:'Gecko',identity:'Mozilla',versionSearch:'rv'},{string:nav.userAgent,subString:'Mozilla',identity:'Netscape',versionSearch:'Mozilla'}],os:[{string:nav.platform,subString:'Win',identity:'Windows'},{string:nav.platform,subString:'Mac',identity:'Mac'},{string:nav.userAgent,subString:'iPhone',identity:'iPhone/iPod'},{string:nav.userAgent,subString:'iPad',identity:'iPad'},{string:nav.userAgent,subString:'Android',identity:'Android'},{string:nav.platform,subString:'Linux',identity:'Linux'}]}};let modules={browser:function(){return browser.detect()},time:function(){let d1=new Date(),d2=new Date();d1.setMonth(0);d1.setDate(1);d2.setMonth(6);d2.setDate(1);return({tz_offset: -(new Date().getTimezoneOffset())/60,observes_dst:(d1.getTimezoneOffset()!==d2.getTimezoneOffset())});},locale:function(){let lang=((nav.language||(nav.hasOwnProperty('browserLanguage')?nav.browserLanguage:nav.systemLanguage))||'').split('-');if(lang.length===2){return{country:lang[1].toLowerCase(),lang:lang[0].toLowerCase()}}else if(lang){return{lang:lang[0].toLowerCase(),country:null}}else{return{lang:null,country:null}}},device:function(){let device={screen:{width:win.screen.width,height:win.screen.height}};let width,height;try{width=win.innerWidth||doc.documentElement.clientWidth||doc.body.clientWidth}catch(e){width=0}try{height=win.innerHeight||doc.documentElement.clientHeight||doc.body.clientHeight}catch(e){height=0}device.viewport={width:width,height:height};device.is_tablet=!!nav.userAgent.match(/(iPad|SCH-I800|xoom|kindle)/i);device.is_phone=!device.is_tablet&&!!nav.userAgent.match(/(iPhone|iPod|blackberry|android|htc|lg|midp|mmp|mobile|nokia|opera mini|palm|pocket|psp|sgh|smartphone|symbian|treo mini|Playstation Portable|SonyEricsson|Samsung|MobileExplorer|PalmSource|Benq|Windows Phone|Windows Mobile|IEMobile|Windows CE|Nintendo Wii)/i);device.is_mobile=device.is_tablet||device.is_phone;return device},plugins:function(){let check_plugin=function(name){if(nav.plugins){let plugin,i=0,length=nav.plugins.length;for(;i<length;i+=1){plugin=nav.plugins[i];if(plugin&&plugin.name&&plugin.name.toLowerCase().indexOf(name)!==-1){return true}}return false}return false};let check_activex_flash=function(versions){let found=false;for(let i=0;i<versions.length;i+=1){try{new ActiveXObject('ShockwaveFlash.ShockwaveFlash'+versions[i]);found=true;break}catch(e){}}return found};return{flash:check_plugin('flash')||check_activex_flash(['.7','.6','']),silverlight:check_plugin('silverlight'),java:check_plugin('java'),quicktime:check_plugin('quicktime')}},session:function(cookie,expires,tracker=null){let session=util.get_obj(cookie);if(session==null){session={tracker:tracker,visits:1,start:new Date().getTime(),last_visit:new Date().getTime(),url:win.location.href,path:win.location.pathname,referrer:doc.referrer,referrer_info:util.parse_url(doc.referrer),search:{engine:null,query:null}};let search_engines=[{name:'Google',host:'google',query:'q'},{name:'Bing',host:'bing.com',query:'q'},{name:'Yahoo',host:'search.yahoo',query:'p'},{name:'AOL',host:'search.aol',query:'q'},{name:'Ask',host:'ask.com',query:'q'},{name:'Baidu',host:'baidu.com',query:'wd'}];let length=search_engines.length;let engine;let fallbacks='q query term p wd query text'.split(' ');for(let i=0;i<length;i+=1){engine=search_engines[i];if(session.referrer_info.host.indexOf(engine.host)!==-1){session.search.engine=engine.name;session.search.query=session.referrer_info.query[engine.query];session.search.terms=session.search.query?session.search.query.split(' '):null;break}}if(session.search.engine===null&&session.referrer_info.search.length>1){for(let i=0;i<fallbacks.length;i+=1){let terms=session.referrer_info.query[fallbacks[i]];if(terms){session.search.engine='Unknown';session.search.query=terms;session.search.terms=terms.split(' ');break}}}}else{if(tracker&&!session.tracker){session.tracker=tracker}session.prev_visit=session.last_visit;session.last_visit=new Date().getTime();session.visits+=1;session.time_since_last_visit=session.last_visit-session.prev_visit}util.set_obj(cookie,session,expires);return session},html5_location:function(){return function(callback){nav.geolocation.getCurrentPosition(function(pos){pos.source='html5';callback(pos)},function(err){if(options.gapi_location){modules.gapi_location()(callback)}else{callback({error:true,source:'html5',message:err.message})}})}},gapi_location:function(){return function(callback){let location=util.get_obj(options.location_cookie);if(!location||location.source!=='google'){win.gloader_ready=function(){if('google'in win&&win.google.hasOwnProperty('loader')&&win.google.loader.hasOwnProperty('ClientLocation')){if(win.google.loader.ClientLocation){win.google.loader.ClientLocation.source='google';callback(win.google.loader.ClientLocation)}else{callback({error:true,source:'google'})}util.set_obj(options.location_cookie,win.google.loader.ClientLocation,options.location_cookie_timeout*60*60*1000,)}};util.embed_script('https://www.google.com/jsapi?callback=gloader_ready')}else{callback(location)}}},ipinfodb_location:function(api_key){return function(callback){let location_cookie=util.get_obj(options.location_cookie);if(!location_cookie&&location_cookie.source==='ipinfodb'){win.ipinfocb=function(data){if(data.statusCode==='OK'){data.source='ipinfodb';util.set_obj(options.location_cookie,data,options.location_cookie*60*60*1000);callback(data)}else{if(options.gapi_location){return modules.gapi_location()(callback)}else{callback({error:true,source:'ipinfodb',message:data.statusMessage})}}};util.embed_script('https://api.ipinfodb.com/v3/ip-city/?key='+api_key+'&format=json&callback=ipinfocb')}else{callback(location_cookie)}}},architecture:function(){let arch=nav.userAgent.match(/x86_64|Win64|WOW64|x86-64|x64;|AMD64|amd64/)||(nav.hasOwnProperty('cpuClass')&&nav.cpuClass==='x64')?'x64':'x86';return{arch:arch,is_x64:arch==='x64',is_x86:arch==='x68'}},extra_data:function(){let nav={};for(let obj in navigator){if(typeof(navigator[obj])==='string'){nav[obj]=navigator[obj]}}return{navigator:nav,document:{referrer:document.referrer,clientWidth:document.documentElement.clientWidth,clientHeight:document.documentElement.clientHeight},window:{innerWidth:window.innerWidth,innerHeight:window.innerHeight,location:window.location.href}}}};let util={parse_url:function(url_str){let a=doc.createElement('a'),query={};a.href=url_str;let query_str=a.search.substr(1);if(query_str!==''){let pairs=query_str.split('&'),i=0,length=pairs.length,parts;for(;i<length;i+=1){parts=pairs[i].split('=');if(parts.length===2){query[parts[0]]=decodeURI(parts[1])}}}return{host:a.host,path:a.pathname,protocol:a.protocol,port:a.port===''?80:a.port,search:a.search,query:query}},set_cookie:function(cname,value,expires,options){if(!cname){return null}if(!options){options={}}if(value===null||value===undefined){expires=-1}if(expires){options.expires=(new Date().getTime())+expires}return(doc.cookie=[encodeURIComponent(cname),'=',encodeURIComponent(String(value)),options.expires?'; expires='+new Date(options.expires).toUTCString():'','; path='+(options.path?options.path:'/'),options.domain?'; domain='+options.domain:'',(win.location&&win.location.protocol==='https:')?'; secure':''].join(''))},get_cookie:function(cookie_name,result){return(result=new RegExp('(?:^|; )'+encodeURIComponent(cookie_name)+'=([^;]*)').exec(doc.cookie))?decodeURIComponent(result[1]):null},embed_script:function(url){let element=doc.createElement('script');element.type='text/javascript';element.src=url;(doc.body||doc.getElementsByTagName('body')[0]||doc.head).appendChild(element)},package_obj:function(obj){if(obj){obj.version=API_VERSION;let ret=JSON.stringify(obj);delete obj.version;return ret}},set_obj:function(cname,value,expires,options){util.set_cookie(cname,util.package_obj(value),expires,options)},get_obj:function(cookie_name){let obj;try{obj=JSON.parse(util.get_cookie(cookie_name))}catch(e){console.log(e)}if(obj&&obj.version===API_VERSION){delete obj.version;return obj}}};if(options.get_object!=null){util.get_obj=options['get_object']}if(options.set_object!=null){util.set_obj=options['set_object']}let JSON={parse:(win.hasOwnProperty('JSON')&&win.JSON&&win.JSON.parse)||function(data){if(typeof data!=='string'||!data){return null}return(new Function('return '+data))()},stringify:(win.hasOwnProperty('JSON')&&win.JSON&&win.JSON.stringify)||function(object){let type=typeof object;if(type!=='object'||object===null){if(type==='string'){return '"'+object+'"'}}else{let k,v,json=[],isArray=(object&&object.constructor===Array);for(k in object){v=object[k];type=typeof v;if(type==='string'){v='"'+v+'"'}else if(type==='object'&&v!==null){v=this.stringify(v)}json.push((isArray?"":'"'+k+'":')+v)}return(isArray?'[':'{')+json.join(',')+(isArray?']':'}')}}};SessionRunner()});if(typeof(window.exports)==='undefined'){session_fetch(window,document,navigator)}else{window.exports.session=session_fetch}