/**
* Search posts, groups, and students
*/
public function index($params)
{
$this->setView('index.php');
$is_logged = isset(User_Model::$auth_data);
$is_student = $is_logged && isset(User_Model::$auth_data['student_number']);
$is_admin = $is_logged && User_Model::$auth_data['admin'] == '1';
if (!isset($_GET['q'])) {
throw new ActionException('Page', 'error404');
}
$limit = 100;
$results = $this->model->search($_GET['q'], null, $limit, !$is_logged, $is_student);
$posts_ids = array();
$students_usernames = array();
$groups_ids = array();
foreach ($results as &$result) {
switch ($result['_type']) {
case 'student':
$students_usernames[] = $result['_id'];
break;
case 'group':
$groups_ids[] = (int) $result['_id'];
break;
case 'post':
$posts_ids[] = (int) $result['_id'];
break;
}
}
$post_model = new Post_Model();
$this->setTitle(__('SEARCH_TITLE', array('query' => htmlspecialchars($_GET['q']))));
$this->set(array('query' => $_GET['q'], 'posts' => $post_model->getPosts(array('restricted' => true, 'ids' => $posts_ids, 'show_private' => $is_student), $limit), 'students' => Student_Model::getInfoByUsernames($students_usernames), 'groups' => Group_Model::getInfoByIds($groups_ids), 'is_logged' => true, 'is_student' => $is_student, 'is_admin' => $is_admin));
if ($is_logged) {
$this->set(array('username' => User_Model::$auth_data['username']));
}
if ($is_student) {
$this->set(array('firstname' => User_Model::$auth_data['firstname'], 'lastname' => User_Model::$auth_data['lastname'], 'avatar_url' => User_Model::$auth_data['avatar_url']));
}
}