예제 #1
0
 public function lessonTeacher()
 {
     header('Content-Type: text/html; charset=utf-8');
     global $display;
     $lid = Url::get('lid');
     $cid = Url::get('cid');
     if (intval($lid) <= 0 || intval($cid) <= 0) {
         echo 0;
         exit;
     }
     $teacher = User::get_teacher_lesson(User::id(), $lid);
     if (!empty($teacher['tid'])) {
         echo 1;
         exit;
     }
     $list_teachers = Lessons::get_list_teacher($lid);
     if (empty($list_teachers) || count($list_teachers) <= 0) {
         echo 0;
         exit;
     }
     if (count($list_teachers) == 1) {
         foreach ($list_teachers as $t) {
             //Insert money to teacher
             $class = Classes::get_class($cid, true, true);
             $list_teacher = $class['teacher_price'];
             $price = 0;
             for ($i = 0; $i < count($list_teacher); $i++) {
                 if ($list_teacher[$i]['tid'] == $t['id']) {
                     $price = $list_teacher[$i]['price'];
                 }
             }
             $data = array('tid' => $t['id'], 'cid' => $cid, 'lid' => $lid, 'uid' => User::id(), 'price' => $price, 'time' => time());
             Classes::insert_teacher_price($data);
         }
         echo 1;
         exit;
     }
     $display->add('lid', $lid);
     $display->add('cid', $cid);
     $display->add('list_teachers', $list_teachers);
     $display->output('Lophoc/ajax/teachers');
     exit;
 }