/**
* @param string
* @param array
* @return void
*/
public static function render($action, $params = 0)
{
self::$has_rendered = true;
# promote params to local scope
if ($params) {
foreach ($params as $k => $v) {
if ($k != 'controller' && $k != 'action') {
eval("\${$k} =& \$params['{$k}'];");
}
}
}
# promote vars to local scope
$controller = MVCRouter::$controller;
# promote custom controller properties
foreach ($controller->attributes as $k => $v) {
eval("\${$k} =& \$controller->attributes['{$k}'];");
}
# get file
if (isset($params['controller'])) {
$file = 'app/views/' . $params['controller'] . '/' . $action . '.phtml';
} else {
$file = 'app/views/' . $controller->name . '/' . $action . '.phtml';
}
if (!@(include APPLICATION_DIR . $file)) {
if (!file_exists($file)) {
throw new MVCTemplateNotFoundException("Missing template {$file}");
} else {
throw new IOException("Failed to access template {$file}");
}
}
}
/**
* @param string
* @return void
*/
function render_text($text)
{
MVCTemplate::$has_rendered = true;
print $text;
}
/**
* @return void
*/
public function execute()
{
if (!isset($_REQUEST['controller'])) {
throw new MVCRouterException('Missing controller');
}
# get controller name
$controller_name =& $_REQUEST['controller'];
if (strpos($controller_name, '_') !== false) {
$controller_name = strtolower($controller_name);
} elseif (ctype_upper($controller_name[0])) {
$controller_name = Inflector::underscore($controller_name);
}
# get controller class
$controller_class = Inflector::camelize($controller_name) . 'Controller';
# require app controller
if (!@(include_once APPLICATION_DIR . 'app/controllers/application.php')) {
error_log("No application controller found! Looked for " . APPLICATION_DIR . 'app/controllers/application.php');
throw new MVCRouterException('No application controller found!');
}
# load controller
if (!@(include_once APPLICATION_DIR . 'app/controllers/' . $controller_name . '_controller.php')) {
throw new MVCRouterException("Can not find controller '{$controller_name}'");
}
# instantiate controller
$controller = new $controller_class();
MVCRouter::$controller = $controller;
# set controller properties
$controller->name = $controller_name;
$controller->action_name = isset($_REQUEST['action']) ? $_REQUEST['action'] : 'index';
# execute action
ob_start();
try {
$_action = $controller->action_name;
$controller->{$_action};
#call_user_func(array($controller, $controller->action_name));
# render template (if not allready explicitly rendered by controller)
if (!MVCTemplate::$has_rendered) {
# we want MVCTemplate to use MVCRouter::$controller instead of controller from request
if (isset($_REQUEST['controller'])) {
unset($_REQUEST['controller']);
}
MVCTemplate::render($controller->action_name, $_REQUEST);
}
# finalize response
$content_for_layout = ob_get_clean();
if (!@(include APPLICATION_DIR . 'app/views/layouts/' . $controller->name . '.phtml')) {
# Missing layout for controller - render content directly
print $content_for_layout;
}
} catch (Exception $e) {
ob_end_clean();
throw $e;
}
}
