/**
* getInstance
*
* Method to get an instance of the registry
* @return Lynx_Registry self::$_instance
*/
public static function getInstance()
{
if (self::$instance == NULL) {
self::$instance = new Lynx_Registry();
}
return self::$instance;
}
echo '</pre>';
}
// we are going to use sessions
session_start();
#$Session = new Lynx_Session();
require_once 'Lynx/Registry.php';
require_once 'Lynx/Database.php';
$init = array('adapter' => 'MySQL', 'init' => array('host' => 'localhost', 'user' => 'lynx', 'pass' => 'lynxproject', 'db' => 'lynx', 'prefix' => ''));
try {
$Database = Lynx_Database::factory($init);
#$Database->debug();
} catch (Exception $e) {
die('Failed to initialize the database.');
}
require_once 'Lynx/Controller/Front.php';
$Registry = Lynx_Registry::getInstance();
$Registry->set('database', $Database);
$controller = Lynx_Controller_Front::getInstance();
$controller->run($Registry);
// debug info
/*
require_once('Lynx/Usage/Usage_Memory.php');
$memory = new Lynx_Usage_Memory;
echo 'Query Count = '.$Database::queryCount();
echo '<br />';
echo 'Memory Usage = '.($memory->usage()/1024).'KB';
echo '<br />';
echo 'Peak Memory = '.($memory->peak()/1024).'KB';
echo '<br />';
echo 'Run Time = '.(microtime(true) - APP_START_TIME);
*/
/**
* run
*
* run is used to execute the specified Controller
* @final
* @param Lynx_Registry $registry Used upon instanitation of the Controller objects
* @return void
*/
public final function run(Lynx_Registry $registry)
{
$Router = Lynx_Router::getInstance();
$Request = Lynx_Request::getInstance();
// pass the current module, controller and action to the Registry
$registry->set('module', $Request->currentModule())->set('controller', $Request->currentController())->set('action', $Request->currentAction())->set('modulesDirectory', $Router->getModulesDirectoryName());
// load up the business logic ... module's controller
$controllerDirectory = NULL;
$controllerDirectory .= $Router->getModulesDirectoryName() ? $Router->getModulesDirectoryName() . DIRECTORY_SEPARATOR : '';
$controllerDirectory .= $_REQUEST['module'] . DIRECTORY_SEPARATOR;
$controllerDirectory .= $Router->getControllersDirectoryName() ? $Router->getControllersDirectoryName() . DIRECTORY_SEPARATOR : '';
if (is_file($controllerDirectory . $_REQUEST['controller'] . 'Controller.php')) {
require_once $controllerDirectory . $_REQUEST['controller'] . 'Controller.php';
} else {
exit('Undefined controller');
}
$controller = $_REQUEST['controller'] . 'Controller';
$controller = new $controller($registry);
if (method_exists($controller, $_REQUEST['action'] . 'Action')) {
$controller->{$_REQUEST['action'] . 'Action'}();
} else {
exit('Undefined action');
}
}
