public static function getTeacherModules($teacher, $modules){
$result = [];
for($i = 0; $i < count($modules); $i++){
if ($id = TeacherModule::model()->exists('idTeacher=:teacher AND idModule=:module', array(
':teacher' => $teacher,
':module' => $modules[$i],
))){
array_push($result, $modules[$i]);
}
}
return $result;
}
public function actionIndex($id){
$this->initialize($id);
$editMode = $this->checkEditMode($id, Yii::app()->user->getId());
$lecture = Lecture::model()->findByPk($id);
$criteria = new CDbCriteria();
$criteria->addCondition('id_lecture='.$id);
$dataProvider = new CActiveDataProvider('LectureElement');
$dataProvider->criteria = $criteria;
$criteria->order = 'block_order ASC';
$dataProvider->setPagination(array(
'pageSize' => '200',
)
);
$owners = [];
$criteria1 = new CDbCriteria();
$criteria1->alias='teacher_module';
$criteria1->select = 'idTeacher';
$criteria1->addCondition('idModule='.$lecture->idModule);
$criteria1->toArray();
$temp = TeacherModule::model()->findAll($criteria1); //info about owners
for($i = 0; $i < count($temp);$i++){
array_push($owners, $temp[$i]->idTeacher);
}
$teachers = Teacher::model()->findAllByPk($owners);
$countBlocks = LectureElement::model()->count('id_lecture = :id', array(':id' => $id));
$this->render('index', array(
'dataProvider' => $dataProvider,
'lecture' => $lecture,
'editMode' => $editMode,
'countBlocks' => $countBlocks,
'teachers' => $teachers,
));
}
public function actionNewTeacherPermission(){
$teacher = Yii::app()->request->getPost('user');
$module = Yii::app()->request->getPost('module');
TeacherModule::addTeacherAccess($teacher, $module);
//$this->actionIndex();
$this->redirect(Yii::app()->request->urlReferrer);
}
/**
* Lists all models.
*/
public function actionIndex($idModule)
{
$model = Module::model()->findByPk($idModule);
$owners = [];
$criteria1 = new CDbCriteria();
$criteria1->select = 'idTeacher';
$criteria1->addCondition('idModule='.$idModule);
$criteria1->toArray();
$temp = TeacherModule::model()->findAll($criteria1); //info about owners
for($i = 0; $i < count($temp);$i++){
array_push($owners, $temp[$i]->idTeacher);
}
$teachers = Teacher::model()->findAllByPk($owners);
$criteria=new CDbCriteria();
$criteria->addCondition('idModule>0');
$criteria->addCondition('idModule='.$idModule);
$dataProvider = new CActiveDataProvider('Lecture', array(
'criteria' =>$criteria,
'pagination'=>false,
'sort'=>array(
'defaultOrder'=>array(
'order'=>CSort::SORT_ASC,
)
)
));
$editMode = 0; //init editMode flag
//find id teacher related to current user id
if (Yii::app()->user->isGuest){ //if user guest
$editMode = 0;
} else {
if (Teacher::model()->exists('user_id=:user_id', array(':user_id' => Yii::app()->user->getId()))) {
if ($teacherId = Teacher::model()->findByAttributes(array('user_id' => Yii::app()->user->getId()))->teacher_id) {
//check edit mode
if (TeacherModule::model()->exists('idTeacher=:teacher AND idModule=:module', array(':teacher' => $teacherId, ':module' => $idModule))){
$editMode = 1;
} else {
$editMode = 0;
}
} else{
$editMode = 0;
}
} else {
$editMode = 0;
}
}
$lecturesTitles = Lecture::model()->getLecturesTitles($idModule);
$this->render('index', array(
'post' => $model,
'teachers' => $teachers,
'editMode' => $editMode,
'lecturesTitles' => $lecturesTitles,
'dataProvider' => $dataProvider,
));
}
public static function isTeacherCanEdit($user, $modules){
$criteria = new CDbCriteria();
$criteria->addInCondition('idModule', $modules);
$criteria->addCondition('idTeacher='.$user);
return TeacherModule::model()->exists($criteria);
}
public function actionUnableModule(){
$idModule = $_GET['idModule'];
$idCourse =Module::model()->findByPk($idModule)->course;
$order = Module::model()->findByPk($idModule)->order;
//Module::model()->deleteByPk($idModule);
TeacherModule::model()->deleteAllByAttributes(array('idModule' => $idModule));
Module::model()->updateByPk($idModule, array('order' => 0));
Module::model()->updateByPk($idModule, array('course' => 0));
$count = Course::model()->findByPk($idCourse)->modules_count;
for ($i = $order + 1; $i <= $count; $i++){
$id = Module::model()->findByAttributes(array('course'=>$idCourse,'order'=>$i))->module_ID;
Module::model()->updateByPk($id, array('order' => $i-1));
}
Course::model()->updateByPk($idCourse, array('modules_count' => ($count - 1)));
// if AJAX request, we should not redirect the browser
if(!isset($_GET['ajax']))
$this->redirect(Yii::app()->request->urlReferrer);
}
public static function addTeacherAccess($teacher, $module){
$model = new TeacherModule();
$model->idTeacher = $teacher;
$model->idModule = $module;
if ($model->validate()){
$model->save();
}
}
