/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Category::find()->joinWith('translations');
$dataProvider = new ActiveDataProvider(['query' => $query, 'pagination' => ['pageSize' => Yii::$app->request->cookies->getValue('_grid_page_size', 20)], 'sort' => ['defaultOrder' => ['id' => SORT_DESC]]]);
$this->load($params);
if (!$this->validate()) {
return $dataProvider;
}
$query->andFilterWhere(['id' => $this->id, 'visible' => $this->visible, 'created_by' => $this->created_by, 'updated_by' => $this->updated_by, 'created_at' => $this->created_at, 'updated_at' => $this->updated_at]);
if (isset($this->parent_id) && $this->parent_id > 1) {
$parent = Category::findOne((int) $this->parent_id);
$query->andWhere(['>', 'left_border', $parent->left_border]);
$query->andWhere(['<', 'right_border', $parent->right_border]);
}
$query->andFilterWhere(['like', 'slug', $this->slug])->andFilterWhere(['like', 'title', $this->title])->andFilterWhere(['like', 'description', $this->description]);
return $dataProvider;
}
/**
* Return all categories.
*
* @param bool $asArray
*
* @return static[]
*/
public static function getCategories($skipCategories = [])
{
$result = [];
$categories = Category::findOne(1)->getDescendants()->joinWith('translations')->all();
foreach ($categories as $category) {
if (!in_array($category->id, $skipCategories)) {
$result[$category->id] = str_repeat(' ', $category->depth - 1) . $category->title;
}
}
return $result;
}
