esw4321.github.io/index.html at master · esw4321/esw4321.github.io · GitHub

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
    <head>
        <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=0">
    </head>
<body>
<a href="http://websnapins.com">Root Domain</a>
<div id="button_goes_here">
<style type='text/css'>
.embeddedServiceLiveAgentChatButton .helpButton .uiButton { background-color: #005290; font-family: "Salesforce Sans", sans-serif; }
.embeddedServiceLiveAgentChatButton .helpButton .uiButton:focus {outline: 2px solid #005290}
@font-face {
font-family: 'Salesforce Sans';
src: url('https://www.sfdcstatic.com/system/shared/common/assets/fonts/SalesforceSans/SalesforceSans-Regular.woff') format('woff'),
url('https://www.sfdcstatic.com/system/shared/common/assets/fonts/SalesforceSans/SalesforceSans-Regular.ttf') format('truetype');
}
</style>

 <script type='text/javascript' src='https://service.force.com/embeddedservice/1.0/esw.js'></script>
<script type='text/javascript'>
window.ESW_LOADED_FROM_IFRAME=false;
window.eswStorageIframe = null;

window.addEventListener("beforeunload", function(event){
   console.log("SPOTIFY: WINDOWEVENT: BEFOREUNLOAD");
});
window.addEventListener("pagehide", function(event){
   console.log("SPOTIFY: WINDOWEVENT: PAGEHIDE");
});

window.addEventListener("pageshow", function(event){
   console.log("SPOTIFY: WINDOWEVENT: PAGESHOW");
});

window.addEventListener("load", function(event){
   console.log("SPOTIFY: WINDOWEVENT: LOAD");
});

window.addEventListener("popstate", function(event){
   console.log("SPOTIFY: WINDOWEVENT: POPSTATE");
});
//browser detection
var eswSafariFix = {}
eswSafariFix['getSafariType'] = function() {
        var userAgent = navigator.userAgent.toLowerCase();
        if(userAgent.indexOf("chrome") === -1 && userAgent.indexOf("safari") !== -1) {
            if(userAgent.indexOf("mobile") === -1) {
                return "desktop";
            } else {
                return "mobile";
            }
        }

        return "none";
    };
    // Account for Safari cache quirks.
    window.addEventListener("pageshow", function() {
        if(eswSafariFix.getSafariType() === "desktop" && event.persisted) window.location.reload();
    }, false);
window.addEventListener("popstate", function() {
        if(eswSafariFix.getSafariType() === "mobile") document.location.reload();
    }, false);

//set browser-specific handlers
document.domain = 'websnapins.com';
var unloadEvt = eswSafariFix.getSafariType() !== 'none' ? "pagehide" : "beforeunload";
var onloadEvt = eswSafariFix.getSafariType() !== 'none' ? "pageshow" : "load";
//load
var onPageLoad = function (event) {
   var iframe;
   iframe = document.createElement('iframe');
   iframe.src = 'http://websnapins.com/spotify-storage.html';
   iframe.id = 'storage_iframe';
   iframe.style.display = 'none';
   document.body.appendChild(iframe);
};
window.addEventListener(onloadEvt, onPageLoad);
//For back-forward cache
if(eswSafariFix.getSafariType() !== 'none'){
   window.addEventListener("popstate", function(event){
      if(event.state === "ESW_STATE_KEY" + document.location){
         onPageLoad(event);
      }
   });
}
//unload
window.addEventListener(unloadEvt, function (event) {
   console.log("SPOTIFY: UNLOAD EVENT");
   // the iFrame decides based on isSafari wether to use sessionStorage or localStorage
   console.log("SPOTIFY: liveagent type: " + typeof liveagent);
   if(typeof liveagent !== "undefined"){
      liveagent.chasitor.abortConnection();
      var localChasitorData = liveagent.chasitor.serialize();
      //not sure exactly why we need this, but its in liveAgentChatWindow.cmp...
      var localChasitorJSON = JSON.parse(localChasitorData);

      //magic to get chat state from aura component
      var isChatEstablished = getESWChatState() === 'CHAT';
      localChasitorJSON['chasitorData']['isChatEstablished'] = isChatEstablished;

      localChasitorData = JSON.stringify(localChasitorJSON);
      console.log("SPOTIFY: SETTING IFRAME DATA W/POLLCOUNT: " + window.chasitorPollCount(localChasitorData));
      if(eswSafariFix.getSafariType() === "mobile"){
         console.log("SPOTIFY: ABOUT TO CALL SAFARI COOKIE WORKAROUND");
         safariIphoneStore(localChasitorJSON);
      }else{
         eswStorageIframe.storeSessionData("CHASITOR_SERIALIZED_KEY", localChasitorData);
      }
   }else{
      if(eswStorageIframe && eswStorageIframe.removeSessionData){
         eswStorageIframe.removeSessionData("CHASITOR_SERIALIZED_KEY");
      }
   }
   if(eswStorageIframe && eswStorageIframe.removeSessionData){
      eswStorageIframe.storeSessionData("ESW_MINIMIZED_WIDTH", window.sessionStorage.getItem("ESW_MINIMIZED_WIDTH"));
      eswStorageIframe.storeSessionData("LA_ESW_MINIMIZED", window.sessionStorage.getItem('LA_ESW_MINIMIZED'));
      eswStorageIframe.storeSessionData("LA_ESW_UNREAD_NOTIFS", window.sessionStorage.getItem('LA_ESW_UNREAD_NOTIFS'));
      eswStorageIframe.storeSessionData("LA_ESW_MINIMIZED_TEXT", window.sessionStorage.getItem('LA_ESW_MINIMIZED_TEXT'));
   }
});
//storage loaded
window.addEventListener('message', function (event) {
   // Check for specific event: 'storage_iframe_initialize'
   if (event.data == 'storage_iframe_initialized') {
      eswStorageIframe = document.getElementById("storage_iframe").contentWindow;
      var iFrameChasitorStr = eswStorageIframe.getSessionData("CHASITOR_SERIALIZED_KEY");
      if(eswSafariFix.getSafariType() === "mobile"){
            iFrameChasitorStr = safariIphoneRead();
      }
      if (iFrameChasitorStr) {
         //get data, put into local sessionStorage
         keys = ["ESW_MINIMIZED_WIDTH", "LA_ESW_MINIMIZED", "LA_ESW_UNREAD_NOTIFS", "LA_ESW_MINIMIZED_TEXT"];
         keys.forEach(function(key) {
            // for Safari - revert to using localStorage, otherwise sessionStorage
            window.sessionStorage.setItem(key, eswStorageIframe.getSessionData(key));
          });
         var iFramePollCount = window.chasitorPollCount(iFrameChasitorStr);
         var localPollCount = window.getLocalPollCount();
         console.log("SPOTIFY: LOCAL POLL COUNT: " + localPollCount + ", SETTING TO IFRAME POLL COUNT: " +  iFramePollCount);
         window.sessionStorage.setItem("CHASITOR_SERIALIZED_KEY", iFrameChasitorStr);
         window.ESW_LOADED_FROM_IFRAME = true;
      }
      //this is the normal init stuff
      if (!window.embedded_svc) {
         var s = document.createElement('script');
         s.setAttribute('src', 'https://na1-blitz02.soma.salesforce.com/embeddedservice/1.0/esw.js');
         s.onload = function() {
            initESW(null);
         };
         document.body.appendChild(s);
      } else {
         initESW('https://na1-blitz02.soma.salesforce.com');
      }
   }
});

window.safariIphoneStore = function(chasitorObj){
   console.log("SPOTIFY: safariIphoneStore");

   //store chasitorData w/o messages and connection separately
   //store last 3 messages in separate cookie
   var chatMessages = chasitorObj.chasitorData.chatMessages;
   if(chatMessages.length > 3){
      chatMessages = chatMessages.slice(chatMessages.length - 3);
   }
   //remove these now - we will replace when we de-serialize
   chasitorObj.chasitorData.chatMessages=[];

   //we don't need this for an ongoing chat
   chasitorObj.detailsInfo={};

   var connectionStr = JSON.stringify(chasitorObj.connectionData);
   var chasitorDataStr = JSON.stringify(chasitorObj.chasitorData);
   var chasitorMsgStr = JSON.stringify(chatMessages);

   //have to encode to store as cookie
   var chasitorMsgEnc = btoa(chasitorMsgStr);

   console.log("SPOTIFY: connectionStr: " + connectionStr);
   console.log("SPOTIFY: chasitorDataStr: " + chasitorDataStr);
   console.log("SPOTIFY: chasitorMsgEnc: " + chasitorMsgEnc);

   eswStorageIframe.createCookie("ESW_CHASITOR_CONNECTION", connectionStr, 5);
   eswStorageIframe.createCookie("ESW_CHASITOR_DATA", chasitorDataStr, 5);
   eswStorageIframe.createCookie("ESW_CHASITOR_MESSAGES", chasitorMsgEnc, 5);

   console.log("SPOTIFY: ESW_CHASITOR_CONNECTION COOKIE: " + eswStorageIframe.readCookie("ESW_CHASITOR_CONNECTION"));
   console.log("SPOTIFY: ESW_CHASITOR_DATA COOKIE: " + eswStorageIframe.readCookie("ESW_CHASITOR_DATA"));
   console.log("SPOTIFY: ESW_CHASITOR_MESSAGES COOKIE: " + eswStorageIframe.readCookie("ESW_CHASITOR_MESSAGES"));
}

window.safariIphoneRead = function(){
   console.log("IN SAFARI IPHONE COOKIE READ FUNCTION");
   //get chasitordata and connection from cookies and rebuild
   var connectionStr = eswStorageIframe.readCookie("ESW_CHASITOR_CONNECTION");
   var chasitorDataStr = eswStorageIframe.readCookie("ESW_CHASITOR_DATA");
   var chasitorMsgStr = eswStorageIframe.readCookie("ESW_CHASITOR_MESSAGES");

   console.log("SPOTIFY: READ ESW_CHASITOR_CONNECTION " + connectionStr);
   console.log("SPOTIFY: READ ESW_CHASITOR_DATA " + chasitorDataStr);

   if(!connectionStr || !chasitorDataStr){
      console.log("SPOTIFY: NO CHASITOR DATA - RETURNING NULL");
      return null;
   }

   var connectionObj = JSON.parse(connectionStr);
   var chasitorDataObj = JSON.parse(chasitorDataStr);
   //if we ran out of cookie space storing the messages they may not be here
   try{
      var chasitorMsgDec = atob(chasitorMsgStr);
      console.log("SPOTIFY: READ ESW_CHASITOR_MESSAGES " + chasitorMsgDec);
      var messagesObj = JSON.parse(chasitorMsgDec);
      chasitorDataObj.chatMessages = messagesObj;
   }catch(err) {
      console.log("UNABLE TO RETRIEVE MESSAGES FROM COOKIE STRING: " + chasitorMsgDec);
   }

   console.log("SPOTIFY: GOT CHASITOR CONNECTION AND DATA OBJECTS");

   var chasitorObj = {
      connectionData : connectionObj,
      chasitorData : chasitorDataObj
   }
   console.log("SPOTIFY: chasitorObj");
   console.log(chasitorObj);

   //done with these now
   eswStorageIframe.eraseCookie("ESW_CHASITOR_CONNECTION");
   eswStorageIframe.eraseCookie("ESW_CHASITOR_DATA");
   var returnStr=JSON.stringify(chasitorObj);
   console.log("SPOTIFY: RETURNING DATA: " + returnStr);
   return returnStr;
}
//find Aura component and get chat state
window.getESWChatState = function(){
   try{
      if(typeof $A !== "undefined"){
         var chatWindowHtml = document.querySelector(".embeddedServiceLiveAgentChatWindow");
         var chatWindowHtmlCmp = $A.getComponent(chatWindowHtml);
         var chatWindowCmp = chatWindowHtmlCmp.getComponentValueProvider();
         if(chatWindowCmp){
            return chatWindowCmp.get("v.chatWindowState");
         }
      }
   }catch(err){
      console.log("SPOTIFY: ERROR FINDING CHAT STATE: " + err);
   }
   return null;
}
window.getLocalPollCount = function(){
   var chasitorStr = window.sessionStorage.getItem("CHASITOR_SERIALIZED_KEY");
   return chasitorPollCount(chasitorStr);
}
window.chasitorPollCount = function(chasitorStr){
   if(chasitorStr){
      var jsonObj=JSON.parse(chasitorStr);
      return jSONPollCount(jsonObj);
   }
   return null;
}
window.jSONPollCount = function(jsonObj){
   if(jsonObj && jsonObj.connectionData){
      return jsonObj.connectionData.pollCount;
   }
   return null;
}

var initESW = function(gslbBaseUrl) {
   embedded_svc.settings.avatarImgURL = '';
   embedded_svc.settings.prechatBackgroundImgURL = '';
   embedded_svc.settings.waitingStateBackgroundImgURL = '';
   embedded_svc.settings.smallCompanyLogoImgURL = '';
   embedded_svc.settings.displayHelpButton = true; //Or false
   //embedded_svc.settings.onlineText = '...'; (defaults to Chat with an Expert, localized)
   //embedded_svc.settings.offlineText = '...'; (defaults to Agent Offline, localized)
   //embedded_svc.settings.onlineLoadingText = '...'; (defaults to Loading, localized)
   console.log("SPOTIFY: ABOUT TO CREATE WIDGET.  LODADED DATA FROM IFRAME: " + window.ESW_LOADED_FROM_IFRAME);
    embedded_svc.init('https://na1-blitz02.soma.salesforce.com', 'https://d.la-blitz02.soma.salesforce.com/chat', 'https://c.la-blitz02.soma.salesforce.com/content', 'https://snapins206-157442b0ff8-15ab0857300.blitz02.soma.force.com', '572D00000004EBQ', '00DD00000008amL', '573D00000004EPs', '1.0', gslbBaseUrl, '39.0', 'snappy2', 'EmbeddedServiceLiveAgent_Parent04ID000000000AuMAI_15ab097ee8f');};
</script>

</div>
</body>
</html>