public function rest_delete()
{
$snippet_name = $this->param('name', NULL, TRUE);
$snippet = new Model_File_Snippet($snippet_name);
if (!$snippet->is_exists()) {
throw HTTP_API_Exception::factory(API::ERROR_PAGE_NOT_FOUND, 'Snippet :name not found!', array(':name' => $snippet_name));
}
if ($snippet->delete()) {
$this->response($snippet);
} else {
throw HTTP_API_Exception::factory(API::ERROR_UNKNOWN, 'Snippet :name has not been deleted!', array(':name' => $snippet_name));
}
}
/**
*
* @param string $snippet_name
* @param array $vars
* @return null|View_Front
*/
public static function get($snippet_name, $vars = NULL)
{
$snippet = new Model_File_Snippet($snippet_name);
if (!$snippet->is_exists()) {
if (($found_file = $snippet->find_file()) !== FALSE) {
$snippet = new Model_File_Snippet($found_file);
} else {
return NULL;
}
}
$view = View_Front::factory($snippet->get_file(), $vars);
if (isset($view->page_object)) {
$view->page = $view->page_object;
}
return $view;
}
public function action_delete()
{
$this->auto_render = FALSE;
$snippet_name = $this->request->param('id');
$snippet = new Model_File_Snippet($snippet_name);
// find the user to delete
if ($snippet->is_exists()) {
if ($snippet->delete()) {
Kohana::$log->add(Log::INFO, 'Snippet :name has been deleted by :user', array(':name' => $snippet_name))->write();
Messages::success(__('Snippet has been deleted!'));
Observer::notify('snippet_after_delete', $snippet_name);
} else {
Messages::errors(__('Something went wrong!'));
}
} else {
Messages::errors(__('Snippet not found!'));
}
$this->go();
}
/**
* Получение полного пути до файла шаблона
*
* @return string
*/
public function template()
{
$snippet = new Model_File_Snippet($this->template);
$template = NULL;
if ($snippet->is_exists()) {
$template = $snippet->get_file();
} else {
if (($template = $snippet->find_file()) === FALSE) {
$template = NULL;
}
}
return $template;
}
/**
* Получение пути до файла шаблона виджета.
* Сначала происходит поиск файла по названию Сниппета, если он не
* найден, то просходит поиск шаблона по умолчанию для виджета.
*
* @return string
*/
protected function _fetch_template()
{
if (empty($this->template)) {
$this->template = $this->default_template();
} else {
$snippet = new Model_File_Snippet($this->template);
if ($snippet->is_exists()) {
$this->template = $snippet->get_file();
} else {
if (($this->template = $snippet->find_file()) === FALSE) {
$this->template = $this->default_template();
}
}
}
return $this->template;
}
