public function actionDeletePost()
{
$selection = (array) Yii::$app->request->post('selection');
foreach ($selection as $id) {
Post::deleteAll(['id' => $id]);
Like::deleteAll(['post_id' => $id]);
Comment::deleteAll(['post_id' => $id]);
PostTag::deleteAll(['post_id' => $id]);
PostNotification::deleteAll(['post_id' => $id]);
PostProtected::deleteAll(['post_id' => $id]);
}
return $this->render('post-manage');
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = PostTag::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
$this->load($params);
if (!$this->validate()) {
// uncomment the following line if you do not want to any records when validation fails
// $query->where('0=1');
return $dataProvider;
}
$query->andFilterWhere(['id' => $this->id, 'count' => $this->count, 'created_at' => $this->created_at, 'updated_at' => $this->updated_at]);
$query->andFilterWhere(['like', 'name', $this->name]);
return $dataProvider;
}
public function actionDelete()
{
if (Yii::$app->user->isGuest) {
$this->redirect(Url::to(['/site/login']));
}
if (isset($_POST['id'])) {
$id = $_POST['id'];
Post::findOne(['id' => $id])->delete();
Like::deleteAll(['post_id' => $id]);
Comment::deleteAll(['post_id' => $id]);
PostTag::deleteAll(['post_id' => $id]);
PostNotification::deleteAll(['post_id' => $id]);
PostProtected::deleteAll(['post_id' => $id]);
}
}
public function actionTags()
{
$tags = PostTag::find()->orderBy('updated_at DESC')->all();
return $this->render('tags', ['tags' => $tags]);
}
/**
* Finds the PostTag model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return PostTag the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = PostTag::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* @return \yii\db\ActiveQuery
*/
public function getPostTags()
{
return $this->hasMany(PostTag::className(), ['post_id' => 'id']);
}
