function download_file_direct_download in DownloadFile 6

Same name and namespace in other branches

1. 7.3 download_file.module \download_file_direct_download()
2. 7 download_file.module \download_file_direct_download()
3. 7.2 download_file.module \download_file_direct_download()

Page who forces the download of the file by changing the header.

Parameters

$fid: The filefield identifier.

1 string reference to 'download_file_direct_download'

download_file_menu in ./download_file.module

Implementation of hook_menu().

File

./download_file.module, line 183

Module to direct download files or images.

Code

function download_file_direct_download($fid) {
  $fid = intval($fid);
  $file = field_file_load($fid);
  if (empty($fid) || empty($file) || !$file['status']) {
    return drupal_access_denied();
  }
  $file_name = $file['filename'];
  $headers = array(
    'Content-Type: force-download',
    'Content-Disposition: attachment; filename="' . $file_name . '"',
    'Content-Length: ' . $file['filesize'],
    'Content-Transfer-Encoding: binary',
    'Pragma: no-cache',
    'Cache-Control: must-revalidate, post-check=0, pre-check=0',
    'Expires: 0',
    'Accept-Ranges: bytes',
  );
  if (in_array(-1, $headers)) {
    return drupal_access_denied();
  }
  if (count($headers)) {
    file_transfer($file['filepath'], $headers);
  }
}