BSD Spud Helper

bsd_spud_helper.js

// SPUD HELPER

function getUniversalProfile(required_fields, cb) {

	test_msg("Loading getUniversalProfile...");

	jQuery(document).ready(function() {

		test_msg("Getting universal profile...");

		var bsd_fields = ['firstname', 'lastname', 'email', 'phone', 'addr1', 'addr2', 'city', 'state_cd', 'zip'];
	
		// make sure bsd is loaded
		if (typeof bQuery == 'function'
		&& typeof bQuery.bsd == 'object'
		&& typeof bQuery.bsd.spud == 'function') {
		
			test_msg("Loading the spud...");
	
			// query the bsd spud asyncronously
			bQuery.bsd.spud(
				'get',
				bsd_fields,
				{
					success: function (data) {
						test_msg("BSD data:", data);
						
						// if profile is not empty							
						if (has_user_data(data)) {
						
							// process spud data
							var user = build_user(data);
							
							// if has required fields, run callback
							if (has_required_fields(user, required_fields)) cb(user);
							else return error("Missing required fields! Returning false");						
						}
						else return error("Empty profile! Returning false");
					}
				}
			);
		
		} else error("BSD Spud not found");
		
		// helper functions
		
		function has_user_data(obj) {
		
			for (var prop in obj) {
				if (obj[prop]) return true;
			}
			return false;
		
		}
		
		function has_required_fields(user, required_fields) {
			if (typeof required_fields == "object" && required_fields.length > 0) {
				for (var i = 0; i < required_fields.length; i++) {
					if (!user[required_fields[i]]) return false;					    
				}				
			}
			return true;
		}
		
		function error(msg) {
			test_msg(msg);
			return false;
		}
		
		// build user
		
		function build_user(user) {
			
			test_msg("Building user object...");
			
			// set bsd props
					
			user.firstname 			= user_prop("firstname", "first_name");
			user.lastname 			= user_prop("lastname", "last_name");
			user.email 			= user_prop("email", "email");
			user.phone 			= user_prop("phone", "phone");
			user.addr1 			= user_prop("addr1", "home_addr2");
			user.addr2 			= user_prop("addr2", "home_addr2");							
			user.city 			= user_prop("city", "home_city");
			user.state 			= user_prop("state_cd", "home_state");
			user.zip 			= user_prop("zip", "home_zip");
			
			// set mixpanel props
			var has_mixpanel = has_mixpanel();
			if (has_mixpanel) user.ip = mixpanel.get_property("uip");
			
			// return object				
			test_msg("Returning object:", user);			
			return user;
		
			// build user helpers
				
			function user_prop(bsd_field_name, mix_field_name) {
				if (user[bsd_field_name]) return user[bsd_field_name];
				else if (has_mixpanel) return mixpanel.get_property(mix_field_name);
				else return undefined;
			}
			
			function has_mixpanel() {
				if (typeof(mixpanel) == 'undefined') return error("Mixpanel not loaded!");
				else if (typeof(mixpanel.get_property) == 'undefined') return error("Mixpanel cookie not loaded!");
				else return true;
			}	
			
		}			
	
	});
	
}

/*
Example:
if (typeof getUniversalProfile == 'function') {

	getUniversalProfile(['email', 'zip'], function(user) {
		// do stuff here
		console.log(user);
	});		

}
*/