public function actionGetDocumentBySubject()
{
$request = Yii::$app->request;
try {
$subject = HtmlPurifier::process($request->get('id', ''));
$documents = Documents::getDocumentsBySubject($subject);
$subject_name = Subjects::findOne(['id' => $subject])->name;
Yii::$app->view->title = 'Tài liệu môn ' . $subject_name;
Yii::$app->view->registerMetaTag(['name' => 'description', 'content' => 'Bluebee-UET.com - Tài liệu môn ' . $subject_name]);
Yii::$app->view->registerMetaTag(['property' => 'og:title', 'content' => 'Bluebee-UET.com - Tài liệu môn ' . $subject_name]);
Yii::$app->view->registerMetaTag(['property' => 'og:description', 'content' => 'Bluebee-UET.com - Tài liệu môn ' . $subject_name]);
Yii::$app->view->registerMetaTag(['property' => 'og:image', 'content' => 'http://bluebee-uet.com/img/logo.jpg']);
return $this->render('documents', $documents);
} catch (Exception $ex) {
}
}
