public function run()
{
$cacheKey = "ImgSearch:" . implode("_", [$this->objectId, $this->objectModelId, $this->viewFile, $this->limit, $this->offset, $this->thumbnailOnDemand ? '1' : '0', $this->thumbnailWidth, $this->thumbnailHeight]);
$result = Yii::$app->cache->get($cacheKey);
if ($result === false) {
$images = Image::getForModel($this->objectId, $this->objectModelId);
if ($this->offset > 0 || !is_null($this->limit)) {
$images = array_slice($images, $this->offset, $this->limit);
}
$result = $this->render($this->viewFile, ['images' => $images, 'thumbnailOnDemand' => $this->thumbnailOnDemand, 'thumbnailWidth' => $this->thumbnailWidth, 'thumbnailHeight' => $this->thumbnailHeight, 'additionalParams' => $this->additionalParams]);
Yii::$app->cache->set($cacheKey, $result, 86400, new \yii\caching\TagDependency(['tags' => 'Images:' . $this->objectId . ':' . $this->objectModelId]));
}
return $result;
}
/**
* Returns additional fields data by field key.
* If value of field is array it will be converted to string
* using multipleValuesDelimiter specified in ImportModel
* @return array
*/
public function getAdditionalFields(array $configuration)
{
$result = [];
if (isset($configuration['categories'], $configuration['categories']['processValuesAs']) && $configuration['categories']['enabled']) {
if ($configuration['categories']['processValuesAs'] === 'id') {
$result['categories'] = $this->getCategoryIds();
} else {
$ids = $this->getCategoryIds();
$result['categories'] = [];
foreach ($ids as $id) {
$category = Category::findById($id, null, null);
if ($category) {
$result['categories'][] = $category->getAttribute($configuration['categories']['processValuesAs']);
}
unset($category);
}
}
}
if (isset($configuration['images'], $configuration['images']['processValuesAs']) && $configuration['images']['enabled']) {
$object = Object::getForClass($this->className());
$images = Image::getForModel($object->id, $this->id);
$result['images'] = ArrayHelper::getColumn($images, $configuration['images']['processValuesAs']);
}
return $result;
}
