/**
* This method is called at the beginning of inserting or updating a record.
* The default implementation will trigger an [[EVENT_BEFORE_INSERT]] event when `$insert` is true,
* or an [[EVENT_BEFORE_UPDATE]] event if `$insert` is false.
*
* @param boolean $insert whether this method called while inserting a record.
* If false, it means the method is called while updating a record.
* @return boolean whether the insertion or updating should continue.
* If false, the insertion or updating will be cancelled.
*/
public function beforeSave($insert)
{
$staticPageService = Yii::$app->staticPageService;
$articles = $this->articles;
foreach ($articles as &$article) {
$articleContent = $this->generateHtmlFile($article);
$article['contentUrl'] = $staticPageService->generateQiniuFile($articleContent);
}
$this->articles = $articles;
return parent::beforeSave($insert);
}