/**
* Selects product filters for category
*
* @param integer $id
* @param integer $languageId
* @param integer $categoryId
* @return mixed
* @throws Exception
* @throws ForbiddenHttpException
*/
public function actionSelectFilters($id = null, $languageId = null, $categoryId = null)
{
if (!empty($categoryId)) {
$category = Category::findOne($categoryId);
$filters = Filter::find()->where(['category_id' => $category->id])->all();
$filter = !empty($id) ? Filter::findOne($id) : new Filter();
} else {
throw new Exception('You can not add filter before saving category.');
}
if (Yii::$app->request->isPost) {
$filter->load(Yii::$app->request->post());
if ($filter->validate()) {
$filter->category_id = $category->id;
$filter->save();
Yii::$app->getSession()->setFlash('success', 'Data were successfully modified.');
return $this->redirect(Yii::$app->request->referrer);
}
}
return $this->render('save', ['category' => $category, 'languageId' => $languageId, 'selectedLanguage' => Language::findOne($languageId), 'languages' => Language::findAll(['active' => true]), 'viewName' => 'select-filters', 'params' => ['category' => $category, 'filters' => $filters, 'newFilter' => new Filter(), 'languageId' => $languageId]]);
}
