autoload.inc.php

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<?
class Autoload
{
    private static $classes = null;

    private static $functions = null;
    
    private function __construct()
    {
    }

    public static function init()
    {
        //only init if its new.
        if (self::$classes === null)
        {
            self::$classes = array();
        
            //basejumper is the main one =)
            self::register('BaseJumper', 'basejumper.inc.php');

            //here are all our modules!!
            self::register('BaseAlert', 'modules/base-alert.inc.php');
            self::register('BaseAlerts', 'modules/base-alerts.inc.php');
            self::register('BaseAdmin', 'modules/base-admin.inc.php');
            self::register('BaseCalendar', 'modules/base-calendar.inc.php');
            self::register('BaseComment', 'modules/base-comment.inc.php');
            self::register('BaseCrons', 'modules/base-crons.inc.php');
            self::register('BaseEvent', 'modules/base-event.inc.php');
            self::register('BaseForum', 'modules/base-forum.inc.php');
            self::register('BaseForums', 'modules/base-forums.inc.php');
            self::register('BaseForumThread', 'modules/base-forum-thread.inc.php');
            self::register('BaseForumThreads', 'modules/base-forum-threads.inc.php');
            self::register('BaseGallery', 'modules/base-gallery.inc.php');
            self::register('BaseGroup', 'modules/base-group.inc.php');
            self::register('BaseImage', 'modules/base-image.inc.php');
            self::register('BaseInvitation', 'modules/base-invitation.inc.php');
            self::register('BaseInvitations', 'modules/base-invitations.inc.php');
            self::register('BaseInbox', 'modules/base-inbox.inc.php');
            self::register('BaseMain', 'modules/base-main.inc.php');
            self::register('BaseMap', 'modules/base-map.inc.php');
            self::register('BaseMessage', 'modules/base-message.inc.php');
            self::register('BaseModule', 'modules/base-module.inc.php');
            self::register('BaseObject', 'modules/base-object.inc.php');
            self::register('BaseOutbox', 'modules/base-outbox.inc.php');
            self::register('BaseRPSGame', 'modules/base-rps-game.inc.php');
            self::register('BaseTags', 'modules/base-tags.inc.php');
            self::register('BaseTags', 'modules/base-tags.inc.php');
            self::register('BaseThread', 'modules/base-thread.inc.php');
            self::register('BaseTicket', 'modules/base-ticket.inc.php');
            self::register('BaseUser', 'modules/base-user.inc.php');
            self::register('BaseUserAction', 'modules/base-user-action.inc.php');
            self::register('BaseUserActions', 'modules/base-user-actions.inc.php');
            self::register('MyManager', 'modules/my-manager.inc.php');
            self::register('MyModule', 'modules/my-module.inc.php');
            self::register('MyObject', 'modules/my-object.inc.php');
            self::register('ObjectManager', 'modules/object-manager.inc.php');
            
            //our stub modules
            self::register('Ticket', 'modules/stubs/ticket.inc.php');

            //stuff for side boxes..
            self::register('BaseBox', 'boxes/base-box.inc.php');
            self::register('DateBox', 'boxes/date-box.inc.php');
            self::register('CalendarBox', 'boxes/calendar-box.inc.php');
            self::register('HelpBox', 'boxes/help-box.inc.php');
            self::register('LoginBox', 'boxes/login-box.inc.php');

            //stuff for our form class
            self::register('Form', 'form/form.inc.php');
            self::register('SyncForm', 'form/sync.inc.php');
            self::register('FCKeditor', 'FCKeditor/fckeditor.php');

            //our templates..
            self::register('BaseTemplate', 'templates/base-template.inc.php');
            self::register('BlankTemplate', 'templates/blank-template.inc.php');
            self::register('HTMLTemplate', 'templates/html-template.inc.php');
            self::register('JSONTemplate', 'templates/json-template.inc.php');
            self::register('XMLTemplate', 'templates/xml-template.inc.php');

            //our caching classes
            self::register('CacheBot', 'cache.inc.php');
            self::register('EasyCache', 'cache.inc.php');
            self::register('NoCache', 'cache.inc.php');
            self::register('EasyMemCache', 'cache.inc.php');
            self::register('EasyFileCache', 'cache.inc.php');
            self::register('EasyDBCache', 'cache.inc.php');

            //utilities are pretty handy.
            self::register('Config', 'config.inc.php');
            self::register('Img', 'image.inc.php');
            self::register('JSON', 'json.inc.php');
            self::register('Linkify', 'linkify.inc.php');
            self::register('Mail', 'mail.inc.php');
            self::register('SMS', 'sms.inc.php');
            self::register('Site', 'site.inc.php');
            self::register('Time', 'time.inc.php');
            self::register('Util', 'util.inc.php');

            //errors are good(?) too..
            self::register('ErrorHandler', 'error.inc.php');
            self::register('PageError', 'exceptions.inc.php');
            self::register('DbException', 'exceptions.inc.php');

            //our REST classes!
            self::register('REST', 'REST/rest.inc.php');
            self::register('Amazon', 'REST/amazon.inc.php');
            self::register('Geocode', 'REST/geocode.inc.php');
            self::register('Traffic', 'REST/traffic.inc.php');
            self::register('YahooWeather', 'REST/weather.inc.php');

            //our PEAR classes
            self::register("XML_Serializer", "XML/Serializer.php");

            //here we have our YMenu stuff
            self::register("YMenu", "yahoo/menu.php");
            self::register("YMenuItem", "yahoo/menu.php");
        }

        //what about our functions?
        if (self::$functions === null)
        {
            self::$functions = array();

            //add our other loaders.
            self::registerFunction('Form::autoload');
            self::registerFunction('BaseJumper::autoload');
        }
    }

    public static function register($class, $path)
    {
        self::$classes[strtolower($class)] = $path;
    }

    public static function registerFunction($function)
    {
        self::$functions[] = $function;
        self::$functions = array_unique(self::$functions);
    }
    
    public static function load($class)
    {
        //if its in our list of classes, include it.
        if (self::$classes[strtolower($class)])
            require_once(self::$classes[strtolower($class)]);
        //nope, maybe one of our other autoload guys has it.
        else if (count(self::$functions))
        {
            //loop thru all our functions.
            foreach (self::$functions AS $function)
            {
                //look until we find it.
                if (!class_exists($class, false))
                    eval("$function('$class');");
            }
        }
    }
}

//define our autoload function
if (!function_exists('__autoload'))
{
    function __autoload($class)
    {
        Autoload::load($class);
    }
}
//oops, autoload already defined... throw an error
else
{
    throw new Exception("__autoload() already defined.  If you want BaseJumper to
    work, register your autoload function with Autoload:registerFunction() and
    use the built-in __autoload()");
}
//initialize our autoload system.
Autoload::init();
?>

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