/**
* @inheritdoc
*/
public function init()
{
parent::init();
$this->_fileKey = $this->attribute;
if ($this->thumbAttribute !== null) {
$this->_thumbKey = $this->thumbAttribute;
}
}
/**
* @inheritdoc
*/
public function init()
{
parent::init();
if ($this->fileKey === null) {
throw new InvalidConfigException("Property 'fileKey' must be specified.");
}
$this->_fileKey = $this->fileKey;
if ($this->thumbKey !== null) {
$this->_thumbKey = $this->thumbKey;
}
}
