public function actionCategory($path)
{
$model = new Category();
$category = $model->findByPath($path);
if (!$category) {
throw new HttpException('404', 'Категория не найдена');
}
$this->layout = '//default';
$items = $category->getItems(['pageSize' => \Yii::$app->params['pageSize']]);
$navigation = $category->parentId == 0 ? $category->children() : $category->getSiblings();
return $this->render('category', ['items' => $items, 'model' => $category, 'navigation' => $navigation]);
}
/**
* Finds the Category model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Category the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Category::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Category::find();
$dataProvider = new ActiveDataProvider(['key' => 'id', 'query' => $query, 'pagination' => ['pageSize' => 100]]);
$this->load($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, 'dateCreate' => $this->dateCreate, 'visible' => $this->visible, 'parentId' => $this->parentId]);
$query->andFilterWhere(['like', 'title', $this->title])->andFilterWhere(['like', 'alias', $this->alias])->andFilterWhere(['like', 'description', $this->description])->andFilterWhere(['like', 'metaKeywords', $this->metaKeywords])->andFilterWhere(['like', 'metaDescription', $this->metaDescription]);
return $dataProvider;
}
public function run()
{
$items = Category::find()->where(['parentId' => 0])->all();
return $this->render('nav', ['items' => $items]);
}
public function getCategory()
{
return $this->hasOne(Category::className(), ['id' => 'parentId']);
}