/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Post::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
if (!($this->load($params) && $this->validate())) {
return $dataProvider;
}
$query->andFilterWhere(['id' => $this->id, 'author_id' => $this->author_id, 'category_id' => $this->category_id, 'cover' => $this->cover, 'view_all' => $this->view_all, 'com_all' => $this->com_all, 'recommend' => $this->recommend, 'created_at' => $this->created_at, 'updated_at' => $this->updated_at, 'status' => $this->status]);
$query->andFilterWhere(['like', 'title', $this->title])->andFilterWhere(['like', 'summary', $this->summary])->andFilterWhere(['like', 'ip', $this->ip]);
return $dataProvider;
}
/**
* Finds the Post model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Post the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Post::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* @return \yii\db\ActiveQuery
*/
public function getPost()
{
return $this->hasOne(Post::className(), ['id' => 'post_id']);
}