public function actionDelete($id)
{
PageSelfRels::updateAll(['parent_page_id' => 0], 'parent_page_id = ' . $id);
PageSelfRels::deleteAll(['page_id' => $id]);
$images = PageImageRel::findAll(['page_id' => $id]);
if (!empty($images)) {
foreach ($images as $key => $value) {
unlink(\Yii::getAlias('@webroot') . '/uploads/' . $value->image);
}
}
PageImageRel::deleteAll(['page_id' => $id]);
PageCategoryRel::deleteAll(['page_id' => $id]);
Post::deleteAll(['page_id' => $id]);
$this->findModel($id)->delete();
return $this->redirect(['index']);
}
public static function update_page_self_rel($model)
{
PageSelfRels::deleteAll(['page_id' => $model->page_id]);
foreach ($model->parent_page_id as $key => $value) {
$new_model = new PageSelfRels();
$new_model->page_id = $model->page_id;
$new_model->parent_page_id = $value;
if ($new_model->save()) {
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
return true;
}