/**
  * @PublicPage
  * @UseSession
  *
  * Shows a large preview of a file
  *
  * The session needs to be maintained open or previews can't be generated
  * for files located on encrypted storage
  *
  * @inheritDoc
  *
  * @param int $fileId the ID of the file of which we need a large preview of
  * @param int $width
  * @param int $height
  */
 public function getPreview($fileId, $width, $height)
 {
     return parent::getPreview($fileId, $width, $height);
 }
 /**
  * @PublicPage
  * @UseSession
  *
  * Shows a large preview of a file
  *
  * The session needs to be maintained open or previews can't be generated
  * for files located on encrypted storage
  *
  * @inheritDoc
  *
  * @param int $fileId the ID of the file of which we need a large preview of
  * @param int $width
  * @param int $height
  * @param string|null $download
  */
 public function getPreview($fileId, $width, $height, $download)
 {
     return parent::getPreview($fileId, $width, $height, $download);
 }