/**
*
* @return object
*/
public function get_file()
{
$result = Request::file('file', array());
if (empty($result)) {
return null;
}
$error = isset($result['error']) ? (bool) $result['error'] : false;
if ($error) {
return array();
}
return (object) $result;
}
/**
* Render a template using data. Adds a few common parameters to the data array.
*
* @see /main/template/default/course_description/
* @param string $template
* @param array $data
*/
protected function render($template, $data)
{
$data = $data ? $data : (object) array();
$_user = api_get_user_info();
$session_id = Request::get_session_id();
$data->session_image = api_get_session_image($session_id, $_user);
$sec_token = Security::get_token();
$data->sec_token = $sec_token;
$data->root = $this->url('');
$data->types = CourseDescriptionType::repository()->all();
$data->session_id = $session_id;
$data->c_id = Request::get_c_id();
$data->is_allowed_to_edit = $this->is_allowed_to_edit();
parent::render("course_description/{$template}.tpl", $data);
}
/**
*
*/
public function delete_by_course()
{
if (!$this->is_allowed_to_edit()) {
$this->forbidden();
return;
}
$course = (object) array();
$course->c_id = Request::get_c_id();
$course->session_id = Request::get_session_id();
$success = CourseDescription::repository()->remove_by_course($course);
$this->response($success);
}