How to extract contact list having phone numbers and emails from iPhone contacts using Titanium

fetchContacts = function() {
	spinner.show();
	var performAddressBookFunction = function() {
		//Getting all the contacts

		if (args.isEmailsFetchingScreen) {
			data = fetchingEmails();
		} else {
			data = fetchingPhoneNumbers();
		}

		Ti.API.info("dddddd length  " + data.length);

		//if contact length is zero than data.length=0
		//or if Don't Allow for accessing contacts than by default data length is zero.
		
		Alloy.Globals.ContactDataLength = data.length;
		
		$.selectContactsTable.sections[0].setItems([]);
		$.selectContactsTable.sections[0].setItems(data);

		spinner.hide();
	};

	var addressBookDisallowed = function() {
		//alert("allows appdator to access contacts from device :  settings-> privacy-> contacts -> switch on for appdator");
		//if user don't allow for permission of contacts accessing.
		spinner.hide();
	};

	if (Ti.Contacts.contactsAuthorization == Ti.Contacts.AUTHORIZATION_AUTHORIZED) {
		//Ti.API.info("authorized 1 : Ti.Contacts.AUTHORIZATION_AUTHORIZED");
		performAddressBookFunction();
	} else if (Ti.Contacts.contactsAuthorization == Ti.Contacts.AUTHORIZATION_UNKNOWN) {
		//Ti.API.info("authorized 1 : Ti.Contacts.AUTHORIZATION_UNKNOWN");
		Ti.Contacts.requestAuthorization(function(e) {
			//Ti.API.info("requestAuthorization process " + JSON.stringify(e));
			if (e.success) {
				//Ti.API.info("authorized 2" + JSON.stringify(e));
				performAddressBookFunction();
			} else {
				//Ti.API.info("unauthorized 1");
				addressBookDisallowed();
			}
		});
	} else if (Ti.Contacts.contactsAuthorization == Ti.Contacts.AUTHORIZATION_DENIED) {
		//Ti.API.info("unauthorized 2  Ti.Contacts.AUTHORIZATION_DENIED");
		addressBookDisallowed();
		//performAddressBookFunction();
	} else {
		//Ti.API.info("unauthorized 2  Ti.Contacts.AUTHORIZATION_RESTRICTED");
		addressBookDisallowed();
	}
};

fetchContacts();

       

function isEmpty(obj) {
	return Object.keys(obj).length === 0;
}


var fetchingPhoneNumbers = function() {
	var data = [];
	var people = Ti.Contacts.getAllPeople();

	for (var i = 0,
	    ilen = people.length; i < ilen; i++) {
		var person = people[i];
		var title = people[i].fullName;
		if (!title || title.length === 0) {
			title = "No Name";
		}
		Ti.API.info("person name : " + title);

		var personNumbers = [];
		//fetching phone numbers
		for (var temp in person.phone) {
			var temp_numbers = person.phone[temp];
			for (var k = 0; k < temp_numbers.length; k++) {
				var temp_num = temp_numbers[k];
				temp_num = temp_num.replace(/[^\d.]/g, "");
				Ti.API.info("temp_num" + temp_num);
				personNumbers.push(temp_num);
			}
		}

		//Ti.API.info("phone numbers : "+JSON.stringify(person.phone));
		if (!isEmpty(person.phone)) {
			data.push({
				id : i,
				person_Name : {
					text : title
				},
				check_Box : {
					image : '/images/icons/checkBoxUnchecked.png'
				},
				hisPhoneNumbers : personNumbers
			});
		}
	}
	//sorting of data array according to person name.
	data.sort(function(a, b) {
		if (a.person_Name.text > b.person_Name.text) {
			return 1;
		}
		if (a.person_Name.text < b.person_Name.text) {
			return -1;
		}
		// a must be equal to b
		return 0;
	});
	_.each(data, function(e, index) {
		data[index].id = index;
	});
	//Ti.API.info("data sorting :: " + JSON.stringify(data));
	return data;
};
        

function emailValidation(emailValue) {
	try {
		validate(emailValue, {
			email : true
		});
	} catch (error) {
		return false;
	}
	return true;
}

var fetchingEmails = function() {
	var data = [];
	var people = Ti.Contacts.getAllPeople();

	for (var i = 0,
	    ilen = people.length; i < ilen; i++) {
		var person = people[i];
		var title = people[i].fullName;
		if (!title || title.length === 0) {
			title = "No Name";
		}
		Ti.API.info("person name : " + title);

		var personEmails = [];
		//this check is used for conforming that array will contain at least one email that is actual.
		var actualConfirmed = false;
		//fetching emails
		//Ti.API.info("person email::::1 " + JSON.stringify(person.email));
		for (var temp in person.email) {
			var temp_emails = person.email[temp];
			if (temp_emails && (temp_emails.length > 0)) {
				//Ti.API.info("person email::::2 " + JSON.stringify(temp_emails));
				for (var k = 0; k < temp_emails.length; k++) {
					var temp_email = temp_emails[k];
					var isActualEmail = emailValidation(temp_email);
					Ti.API.info("temp_email  " + temp_email + " :::: isActualEmail " + isActualEmail);
					if (isActualEmail) {
						actualConfirmed = true;
						personEmails.push(temp_email);
					}
				}
			}
		}
		Ti.API.info("!isEmpty(person.email) &&  actualConfirmed  " + !isEmpty(person.email) + " :::  " + actualConfirmed);
		if (!isEmpty(person.email) && actualConfirmed) {
			Ti.API.info("person email::::3 " + JSON.stringify(person.email));
			data.push({
				id : i,
				person_Name : {
					text : title
				},
				check_Box : {
					image : '/images/icons/checkBoxUnchecked.png'
				},
				hisEmails : personEmails
			});
		}

		Ti.API.info("data 1st :: " + JSON.stringify(data));
	}
	//sorting of data array according to person name.
	data.sort(function(a, b) {
		if (a.person_Name.text > b.person_Name.text) {
			return 1;
		}
		if (a.person_Name.text < b.person_Name.text) {
			return -1;
		}
		// a must be equal to b
		return 0;
	});
	_.each(data, function(e, index) {
		data[index].id = index;
	});
	Ti.API.info("data sorting :: " + JSON.stringify(data));
	return data;
};