/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params, $id, $className = null)
{
$query = Image::find()->where(['itemId' => $id]);
if ($className) {
$query->andWhere(['modelName' => StringHelper::basename($className)]);
}
$dataProvider = new ActiveDataProvider(['query' => $query, 'sort' => ['defaultOrder' => ['position' => SORT_DESC]]]);
if (!($this->load($params) && $this->validate())) {
return $dataProvider;
}
$query->andFilterWhere(['id' => $this->id, 'name' => $this->name]);
$query->andFilterWhere(['like', 'name', $this->name]);
return $dataProvider;
}
/**
* Returns a model's image with a specific identifier
*
* @param string $identifier The identifier of the image
* @return array|null|ActiveRecord
*/
public function getImageByIdentifier($identifier = '', $fallbackToPlaceholder = true, $placeHolderPath = null)
{
if ($identifier == '') {
return $this->owner->getImage($fallbackToPlaceholder, $placeHolderPath);
}
if ($this->getModule()->className === null) {
$imageQuery = Image::find();
} else {
$class = $this->getModule()->className;
$imageQuery = $class::find();
}
$finder = $this->getImagesFinder(['identifier' => $identifier]);
$imageQuery->where($finder);
$img = $imageQuery->one();
if (!$img && $fallbackToPlaceholder) {
if (!$placeHolderPath) {
return new PlaceHolder();
} else {
return new Image(['filePath' => basename(Yii::getAlias($placeHolderPath)), 'urlAlias' => basename($placeHolderPath)]);
}
}
return $img;
}
/**
*
*
* @param string $id
* @return mixed
*/
public function actionSort()
{
$gallery = Gallery::findOne(Yii::$app->session->get('gallery.gallery-id'));
$images = Image::find()->where(['itemId' => $gallery->id, 'modelName' => 'Gallery'])->orderBy(['position' => SORT_DESC])->all();
return $this->render('sort', ['gallery' => $gallery, 'images' => $images]);
}
/**
*
*
* @param string $id
* @return mixed
*/
public function actionSort($sliderId)
{
$slider = Slider::findOne($sliderId);
$images = Image::find()->where(['itemId' => $slider->id, 'modelName' => 'Slider'])->orderBy(['position' => SORT_DESC])->all();
return $this->render('sort', ['slider' => $slider, 'images' => $images]);
}