auth.js

/*
	Jitterbug
	
	auth.js - basic authentication
	by Jamie Rumbelow
	
	Thanks for checking out the source!
	
	Copyright (c)2009 JR and JG. Init.
*/

function auth() {
	if ($SESSION) {
		return true;
	}
	else {
		if (widget.preferenceForKey('jitterbug_user')) {
			var user = widget.preferenceForKey('jitterbug_user'),
				pin	 = widget.preferenceForKey('jitterbug_pin'),
				url  = $api.url + "userAuthenticate" + "?" + obj2query({'id': user, 'pin': pin});
				
			getJSONP(url, function(response){
				$SESSION = response.session_id;
				return true;
			});
			
			while ($SESSION == "") { }
		}
		else {
			var url = $api.url + "userCreate";
			
			getJSONP(url, function(response){
				$SESSION = response.session_id;
				widget.setPreferenceForKey(response.user_id, 'jitterbug_user');
				widget.setPreferenceForKey(response.user_pin, 'jitterbug_pin');
				return true;
			});
			
			while ($SESSION == "") { }
		}
	}
}