/**
* Load upload editor
*
* @return mixed
*/
public function load()
{
$parameters = $this->getConfig();
$property = $this->getProperty();
$upload = new Element\File($this->getName());
$value = $this->getValue();
$upload->setLabel($property->getName());
$upload->setAttribute('class', 'form-control')->setAttribute('id', $this->getName());
if (!empty($parameters['is_multiple'])) {
$upload->setAttribute('multiple', 'multiple');
$upload->setName($upload->getName());
}
$hiddenUpload = new Element\Hidden($this->getName() . '-hidden');
if (!empty($value)) {
$hiddenUpload->setValue($value);
}
return array($upload, $hiddenUpload, $this->addPath(__DIR__)->render('upload-editor.phtml', array('files' => $value, 'id' => $this->getName(), 'isMultiple' => $parameters['is_multiple'])));
}
