public function current()
{
$path = str_replace(VIEWS, NULL, $this->_iterator->current()->getPathname());
if (!$this->_current instanceof self || $this->_current->path != $path) {
$this->_current = View::loadFromPath($path);
}
return $this->_current;
}
private static function __loadExistingView($path)
{
try {
$existing = View::loadFromPath($path);
return $existing;
} catch (ViewException $e) {
switch ($e->getCode()) {
case View::ERROR_VIEW_NOT_FOUND:
throw new SymphonyErrorPage(__('The view you requested to edit does not exist.'), __('View not found'), NULL, array('header' => 'HTTP/1.0 404 Not Found'));
break;
default:
case View::ERROR_FAILED_TO_LOAD:
throw new SymphonyErrorPage(__('The view you requested could not be loaded. Please check it is readable and the XML is valid.'), __('Failed to load view'));
break;
}
} catch (Exception $e) {
throw new SymphonyErrorPage(sprintf(__("An unknown error has occurred. %s"), $e->getMessage()), __('Unknown Error'), NULL, array('header' => 'HTTP/1.0 500 Internal Server Error'));
}
}
