public function action_edit()
{
$submitted = false;
$id = $this->request->param('id');
if (!$id) {
Request::current()->redirect('flashcard');
}
$flashcard = ORM::factory('flashcard', $id);
if ($this->request->method() === 'POST' && $this->request->post()) {
if (Arr::get($this->request->post(), 'save') !== null) {
$submitted = true;
$safepost = Arr::map('Security::xss_clean', $this->request->post());
$validator = $flashcard->validator($safepost);
if ($validator->check()) {
$flashcard->title = Arr::get($safepost, 'title');
$flashcard->description = Arr::get($safepost, 'description');
$flashcard->course_id = Session::instance()->get('course_id');
$flashcard->save();
if (Arr::get($safepost, 'question_selected')) {
Model_Flashcard::insert_flashcard_question($flashcard->id, Arr::get($safepost, 'question_selected'));
}
Session::instance()->set('success', 'Flashcard edited successfully.');
Request::current()->redirect('flashcard');
exit;
} else {
$this->_errors = $validator->errors('flashcard');
}
}
}
Breadcrumbs::add(array('Edit', Url::site('flashcard/edit/id/' . $id)));
$this->form('flashcard/edit/id/' . $id, $submitted, array('title' => $flashcard->title, 'description' => $flashcard->description));
}
