/**
* Updates an existing Post model.
* If update is successful, the browser will be redirected to the 'view' page.
* @param integer $id
* @return mixed
*/
public function actionUpdate($id)
{
$model = $this->findModel($id);
$categoryModel = new CategoryPost();
$treeParents = TreeHelper::build($categoryModel->find()->addOrderBy('tree')->addOrderBy('lft')->all());
if ($model->load(Yii::$app->request->post()) && $model->save()) {
return $this->redirect(['index']);
} else {
return $this->render('update', ['model' => $model, 'treeParents' => $treeParents]);
}
}
public function actionView($slug)
{
$model = new CategoryPost();
$category = $model->findOne(['slug' => $slug]);
if (empty($category)) {
throw new NotFoundHttpException('Không tìm thấy nội dung theo yêu cầu.');
}
$posts = Post::find()->where(['category_id' => $category->id, 'published' => 10]);
$count = $posts->count();
$pagination = new Pagination(['totalCount' => $count]);
$nodes = $posts->offset($pagination->offset)->limit(10)->orderBy(['id' => SORT_DESC])->all();
return $this->render('view', ['category_title' => $category->title, 'nodes' => $nodes, 'pagination' => $pagination]);
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = CategoryPost::find();
// add conditions that should always apply here
$dataProvider = new ActiveDataProvider(['query' => $query]);
$this->load($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;
}
// grid filtering conditions
$query->andFilterWhere(['id' => $this->id, 'parent_id' => $this->parent_id, 'tree' => $this->tree, 'lft' => $this->lft, 'rgt' => $this->rgt, 'depth' => $this->depth, 'published' => $this->published, 'created_by' => $this->created_by, 'updated_by' => $this->updated_by, 'created_at' => $this->created_at, 'updated_at' => $this->updated_at]);
$query->andFilterWhere(['like', 'title', $this->title])->andFilterWhere(['like', 'slug', $this->slug])->andFilterWhere(['like', 'image', $this->image])->andFilterWhere(['like', 'content', $this->content])->andFilterWhere(['like', 'meta_title', $this->meta_title])->andFilterWhere(['like', 'meta_keywords', $this->meta_keywords])->andFilterWhere(['like', 'meta_description', $this->meta_description])->andFilterWhere(['like', 'meta_params', $this->meta_params])->andFilterWhere(['like', 'layouts', $this->layouts])->andFilterWhere(['like', 'views', $this->views]);
return $dataProvider;
}
/**
* Finds the CategoryPost model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return CategoryPost the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = CategoryPost::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}