/**
* Safely encodes the File object with all standard fields required
* by the front end
*
* @param string $filename
* @param string $hash
* @param string $variant
* @return array Encoded list of file attributes
*/
protected function encodeAssetAttributes($filename, $hash, $variant)
{
// Force regeneration of file thumbnail for this tuple (without saving into db)
$object = DBFile::create();
$object->setValue(array('Filename' => $filename, 'Hash' => $hash, 'Variant' => $variant));
return array('filename' => $filename, 'hash' => $hash, 'variant' => $variant, 'name' => $object->getBasename(), 'url' => $object->getURL(), 'thumbnail_url' => $object->ThumbnailURL($this->getPreviewMaxWidth(), $this->getPreviewMaxHeight()), 'size' => $object->getAbsoluteSize(), 'type' => File::get_file_type($object->getFilename()), 'buttons' => (string) $this->renderWith($this->getTemplateFileButtons()), 'fieldname' => $this->getName());
}
