/* 
* Silverpop, Omniture, DGAnalytics Integration
* version 1
*
*/

/* The starter site has already WMG declared in the 'Site Configuration' 
 * javascriopt block in the header, which defines static site specific 
 * configuration 
 */
var WMG = WMG || {};

/* 
* Omniture  classes
*/
WMG.Omniture = function(){
		var init = function(){
			
		}
		return {init:init}
}();
	
WMG.OmnitureHelper = function(){
		var populate = function(DrupalObj,OmnitureObj){
			
		};
		return {
			populate:populate
		}
}();

/*
*	Silverpop classes
*/
WMG.SilverPop = function(){
		var config = {
			server:"https://signup.wmg.com/register",
			siteName:"",
			siteId:"",
			keywordId : "",
			newsletterId : ""
		};
		
		var spObj = {
			"email":"",
			"sex":"",
			"js":"true",
			"newsletterId" : "",
			"keywordId" :"",
			"signuptype" : "",
			"EosUserDisplayName" : "",
			"EosSiteAccountId" : "",
            "EosMasterAccountId" : "",
            "siteName" : "",
            "SiteId" : "",
			"postalcode":"",
			"TwitterHandle":"",
			"state":"",
			"phone":"",
			"lastname":"",
			"firstname":"",
			"dobYear":"",
			"dobDay":"",
			"dobMonth":"",
			"city":"",
			"age":"",
			"country":"",
			"address1":"",
			"address2":"",
			"address3":""
		};
		
		//controller for this class. Uses datapreparation method to prepar the data.
		// Uses submitData to submit the data to the server.
		var mergeSiteLevelVars = function(userData){
			if (typeof config.siteId !== "undefined"){
				userData.siteId = config.siteId;
			}
			if (typeof config.siteName !== "undefined"){
				userData.siteName = config.siteName;	
			}
			if (typeof config.newsletterId !== "undefined"){
				userData.newsletterId = config.newsletterId ;
			}
			if (typeof config.keywordId !== "undefined"){
				userData.keywordId = config.keywordId;
			}
			return userData;
		};
		var submit = function(userData){
			userData = mergeSiteLevelVars (userData);
			var validate = validateObj(userData);
			if (validate.status === true){
				ping (userData);
				return true;
			}else {
				var errors = validate.errors;
				return errors;
			}
		};
		
		var validateObj = function(userData){
			/* List of thing to check before we can send the data.
			   Essentially we check only the user input data, that can be corrected.*/
			var emailFilter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
			var mobileFilter = /^[.]{0}$|^\d{10,15}$/;
			var mobileFilterUS = /^[.]{0}$|^\d{10}$/;
			var mobileFilterOTHER = /^[.]{0}$|^\d{10,15}$/;
			var retObj = {
				status:true
			}
			var errors = {};
			if (!emailFilter.test(userData.email)){
				errors.email="Email Format is invalid";
			}
			if (typeof userData.mobile !== "undefined"){
				if (userData.country === "United States"){
					mobileFilter = mobileFilterUS;
				}
				if (!mobileFilter.test(userData.mobile)){
					errors.mobile = "Mobile Number is invalid";
				}
			}
			var mobile = userData.mobile;
			if (!jQuery.isEmptyObject(errors)){
				retObj.errors = errors;
				retObj.status = false; 
			}
			return retObj;
		};
		
		var getObj = function (){
			var silverPopObj = spObj; 
			return silverPopObj;
		};
		var ping = function(userData){
			var qStr = "";
			jQuery.each(userData, function(key, value){
				if (value !== "" && typeof value !== "undefined"){
					qStr += key + "=" + value + "&";
				}
			});
			qStr = qStr.slice(0, -1);
			jQuery.ajax({
				url: config.server,
				data: qStr,
				dataType : "script",
				success: function(data){
					/* Ignore this now */
				}
			});
		};
		
		var callback = function (a,b){
			/* Errors are supressed. 
			 * The problem is there is no way,
			 * to report back to the calling function, 
			 * that there are errors.
			*/ 
		};
		
		var init = function(userConfig){
			if (typeof userConfig !== "undefined"){
				jQuery.extend (config,userConfig);
			}
		};
		
		return {
			init:init,
			submit:submit,
			callback:callback,
			getObj:getObj
		}
	}();
  if (typeof callback === "undefined"){
    /* Variable hoisted intended */
    callback = function (a,b){
       WMG.SilverPop.callback(a,b);
    } 
  }
WMG.SilverPopHelper = function(){
		
		var dateFormatter = function(dateString){
			var dateString = dateString.split(" ");
			var regexDate = /^((?:19|20)\d\d)[- /.](0[1-9]|1[012])[- /.](0[1-9]|[12][0-9]|3[01])$/
			var result = regexDate.exec(dateString[0]);
			if (jQuery.isArray(result)){
				var output = {};
				output.year = result[1];
				output.month = result[2];
				output.day = result[3];
			}else {
				output = false;
			}
			return output;
		}
		
		var genderFormatter = function(gender){
			var retGender = "";
			if (typeof gender === "string" ){
				switch(jQuery.trim(gender.toLowerCase())){
					case "male":
					  retGender = 2;
					  break;
					case "female":
					  retGender = 1;
					  break;
				}
			}
			return retGender;
		}
		
		var populate = function (spObj,serverVars) {
                        /* Take care of newsletterID, signup Type */
			if (serverVars.user_email !== null){
				spObj.email=serverVars.user_email;
			}
			if (serverVars.user_gender !== null){
				spObj.sex = genderFormatter(serverVars.user_gender);
			}
			if (serverVars.user_eos_wide_id !== null){
				spObj.EosMasterAccountId = serverVars.user_eos_wide_id;
			}
			if (serverVars.user_eos_site_id !== null){
				spObj.EosSiteAccountId = serverVars.user_eos_site_id;
			}
			if (serverVars.site_name !== null){
				spObj.siteName = serverVars.site_name;
			}
			if (serverVars.user_postal_code !== null){
				spObj.postalcode = serverVars.user_postal_code;
			}
			if (serverVars.user_twitter !== null){
				spObj.TwitterHandle = serverVars.user_twitter;
			}
			if (serverVars.user_state !== null){
				spObj.state = serverVars.user_state;
			}
			if (serverVars.user_eos_display_name!==null){
				spObj.EosUserDisplayName = serverVars.user_eos_display_name;
			}
			if (serverVars.user_birthdate !== null){
				var dateObj = dateFormatter(serverVars.user_birthdate);
				if (dateObj !== false){
					spObj.dobYear = dateObj.year;
					spObj.dobDay = dateObj.day;
					spObj.dobMonth = dateObj.month; 
				}
			}
			if (serverVars.user_city !== null){
				spObj.city = serverVars.user_city;
			}
			if (serverVars.user_country !== null){
				spObj.country = serverVars.user_country;
			}
			if (serverVars.spUpdate === true){
				spObj.updateprofile="yes";
			}
			return spObj;
		}
		return {
			populate:populate
		}
	}();
	
WMG.AnalyticsController = function(){

		var config = {
			omniture:WMG.Omniture,
			silverpop:WMG.SilverPop,
			serverVars:""
		}
		
		var sendToSilverPop = function(){
			var spObj = WMG.SilverPop.getObj();
			spObj = WMG.SilverPopHelper.populate(spObj,config.serverVars);
			config.silverpop.submit(spObj);
		}
		
		var sendToOmniture = function (){
			
		}
		var processAnalytics = function(){
			if (config.serverVars === ""){
				return;		
			}
			if (config.serverVars.action === "update"){
                /* This is an update scenario. */
				config.serverVars.spUpdate = true;
				sendToSilverPop();
				sendToOmniture();
			}
			/* This is a sign-up scenario. Commenting it out.
			if (config.serverVars.action === "insert"){
				config.serverVars.spUpdate = false;
				sendToSilverPop();
				sendToOmniture();
			}
			*/
			if (location.href.indexOf("pass-reset-token") !== -1){
				config.serverVars.spUpdate = false;
				sendToSilverPop();
				sendToOmniture();
			}
		};
		var init = function(userConfig){
      /*Check for validity of serverVariable. If it does not come back. Just ignore it.*/
			if (typeof userConfig !== "undefined"){
				jQuery.extend(config,userConfig);
				processAnalytics();
			}			
		}
		
		return {
			init:init
		}		
}();


/* Invoking silverpop */
WMG.SilverPop.init({
  siteName:Drupal.settings.server_variables.site_name,
  siteId:WMG.siteID, /*Legacy EOS IDS*/
  keywordId : WMG.MailingList.MobileKeywordIds["United States"],
  newsletterId : WMG.MailingList.EmailListIds["United States"]
});
WMG.Omniture.init();
if (typeof Drupal.settings.server_variables !== "undefined"){
  /*Pass Omniture, MailingList class. So that this is configurable. We can truly configure our variables. */
  WMG.AnalyticsController.init({
    serverVars:Drupal.settings.server_variables,
    omniture:WMG.Omniture,
    silverpop:WMG.SilverPop
  });
}