/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $query = Content::find(); $query->joinWith(['types', 'authors']); $dataProvider = new ActiveDataProvider(['query' => $query]); $dataProvider->sort->attributes['type'] = ['asc' => ['content_type.name' => SORT_ASC], 'desc' => ['content_type.name' => SORT_DESC]]; $dataProvider->sort->attributes['author'] = ['asc' => ['user.username' => SORT_ASC], 'desc' => ['user.username' => SORT_DESC]]; $this->load($params); if (!$this->validate()) { // uncomment the following line if you do not want to return any records when validation fails // $query->where('0=1'); return $dataProvider; } $query->andFilterWhere(['id' => $this->id, 'date' => $this->date]); $query->andFilterWhere(['like', 'title', $this->title])->andFilterWhere(['like', 'body', $this->body])->andFilterWhere(['like', 'content_type.name', $this->type])->andFilterWhere(['like', 'user.username', $this->author]); return $dataProvider; }
/** * Finds the Content model based on its primary key value. * If the model is not found, a 404 HTTP exception will be thrown. * @param integer $id * @return Content the loaded model * @throws NotFoundHttpException if the model cannot be found */ protected function findModel($id) { if (($model = Content::findOne($id)) !== null) { return $model; } else { throw new NotFoundHttpException('The requested page does not exist.'); } }
/** * @return \yii\db\ActiveQuery */ public function getContents() { return $this->hasMany(Content::className(), ['type' => 'id']); }