protected function beforeSave()
{
if ($this->mediaType !== $this->_oldMediaType || $this->mediaType === $this->_oldMediaType && $this->mediaId == $this->_oldMediaId) {
if ($this->_oldMediaType == "video") {
$this->file->delete();
} else {
if ($this->_oldMediaType == "link") {
$this->mediaLink->delete();
}
}
}
if ($this->mediaType == "quiz" && $this->mediaId == 0) {
$quiz = new Quiz();
$quiz->save();
$this->mediaId = $quiz->getPrimaryKey();
}
if (!$this->weight || !$this->number) {
$criteria = new CDbCriteria();
$criteria->condition = "courseId=" . intval($this->courseId);
$criteria->select = "max(weight) as maxWeight,max(number) as maxNumber";
$lesson = Lesson::model()->find($criteria);
$chapter = Chapter::model()->find($criteria);
}
if (!$this->weight) {
if (!$lesson && !chapter) {
$this->weight = 1;
} else {
if (!$lesson) {
$this->weight = $chapter->maxWeight + 1;
} else {
if (!$chapter) {
$this->weight = $lesson->maxWeight + 1;
} else {
$this->weight = max(array($chapter->maxWeight, $lesson->maxWeight)) + 1;
}
}
}
}
if (!$this->number) {
if ($lesson) {
$this->number = $lesson->maxNumber + 1;
} else {
$this->number = 1;
}
}
return parent::beforeSave();
}
protected function beforeSave()
{
//删除文件
// if(!$this->isNewRecord){
// if($this->mediaType!==$this->_oldMediaType
// ||($this->mediaType===$this->_oldMediaType && $this->mediaId!==$this->_oldMediaId)){
// error_log(print_r($this,true));
// if($this->_oldMediaType=="video"){
// $this->file->delete();
// }else if($this->_oldMediaType=="link"){
// $this->mediaLink->delete();
// }
// }
// }
//创建quiz
if ($this->mediaType == "quiz" && $this->mediaId == 0) {
$quiz = new Quiz();
$quiz->save();
$this->mediaId = $quiz->getPrimaryKey();
}
if ($this->mediaType == "text" && $this->mediaId == 0) {
$quiz = new Text();
$quiz->save();
$this->mediaId = $quiz->getPrimaryKey();
}
//设置课时数
if (!$this->weight || !$this->number) {
$criteria = new CDbCriteria();
$criteria->condition = "courseId=" . intval($this->courseId);
$criteria->select = "max(weight) as maxWeight,max(number) as maxNumber";
$lesson = Lesson::model()->find($criteria);
$chapter = Chapter::model()->find($criteria);
}
if (!$this->weight) {
if (!$lesson && !chapter) {
$this->weight = 1;
} else {
if (!$lesson) {
$this->weight = $chapter->maxWeight + 1;
} else {
if (!$chapter) {
$this->weight = $lesson->maxWeight + 1;
} else {
$this->weight = max(array($chapter->maxWeight, $lesson->maxWeight)) + 1;
}
}
}
}
if (!$this->number) {
if ($lesson) {
$this->number = $lesson->maxNumber + 1;
} else {
$this->number = 1;
}
}
return parent::beforeSave();
}
public function actionUpdateQuiz($id)
{
$lesson = $this->loadModel($id);
if (!$lesson->quiz) {
$quiz = new Quiz();
$quiz->save();
$lesson->deleteMedia();
$lesson->mediaId = $quiz->getPrimaryKey();
$lesson->save();
}
$this->redirect(array('quiz/view', 'id' => $quiz->id));
}