public function actionGetTeacher($time, $form, $subject, $branch)
 {
     if (Yii::app()->request->isAjaxRequest) {
         $times = explode(',', $time);
         $tCount = count($times);
         $crTimes = $times;
         $schedule = [];
         $j = 0;
         $k = 0;
         $form = Form::model()->findByPk($form);
         for ($i = 0; $i < $tCount; $i++) {
             $times[$i] = substr($times[$i], strpos($times[$i], 'T') + 1);
         }
         for ($i = 0; $i < $form->number; $i++) {
             if ($j == $tCount) {
                 $j = 0;
                 $k++;
             }
             $schedule[$i] = str_replace(" ", "T", date('Y-m-d H:i:s', strtotime("+" . $k . "week", strtotime($crTimes[$j]))));
             $j++;
         }
         $condT = '';
         $condition = '';
         $first = 0;
         foreach ($times as $cr) {
             $condT .= " AND `t`.`start_time`<='{$cr}' AND SUBTIME(`t`.`end_time`,'01:00:00')>='{$cr}'";
         }
         foreach ($schedule as $sch) {
             if ($first == 0) {
                 $condition .= "`schedule`.`start_time` ='{$sch}'";
                 $first++;
             } else {
                 $condition .= " OR `schedule`.`start_time` ='{$sch}'";
             }
         }
         $models = Teacher::model()->with('user', 'schedule', 'subject')->findAllBySql("SELECT  `t`.* FROM spbp_user_teacher `t` " . "WHERE `t`.`id` <> ALL(" . "SELECT `t`.`id` FROM spbp_user_teacher `t` JOIN spbp_listner_position `position` " . "ON `position`.`teacher_id` = `t`.`id` JOIN spbp_listner_schedule `schedule` " . "ON `schedule`.`position_id` = `position`.`id` WHERE {$condition}) {$condT}");
         $arr = [];
         foreach ($models as $teacher) {
             $checks = TeacherToSubject::model()->find("teacher_id={$teacher->id} AND subject_id={$subject}");
             if ($checks['teacher_id'] == $teacher->id) {
                 array_push($arr, $teacher);
             }
         }
         $arr1 = [];
         foreach ($arr as $teacher) {
             $checks = Teacher::model()->with('user', 'schedule', 'subject')->findAll('user_id=' . $teacher->user_id);
             if (count($checks) >= 1) {
                 foreach ($checks as $check) {
                     if ($check->branch_id == $branch) {
                         array_push($arr1, $check);
                     }
                 }
             }
         }
         echo CJSON::encode($this->convertModelToArray($arr1));
         Yii::app()->end();
     } else {
         throw new CHttpException(404, Yii::t('ListnerModule.listner', 'Запрошенная страница не найдена.'));
     }
 }
 public function actionAddTeacher($i, $s)
 {
     if (Yii::app()->request->isAjaxRequest) {
         $model = TeacherToSubject::model()->find("teacher_id={$i} AND subject_id={$s}");
         if (!$model) {
             $model = new \TeacherToSubject();
             $model->teacher_id = $i;
             $model->subject_id = $s;
             $model->save();
             Yii::app()->end();
         } else {
             $model->delete();
         }
     } else {
         throw new CHttpException(404, 'Невозможно обработать запрос');
     }
 }