1 file.theme.inc theme_file_download_link($variables)

Copy of theme_file_link() for linking to the file download URL.

See also

theme_file_link()

File

core/modules/file/file.theme.inc, line 387
Theme functions for the File module.

Code

function theme_file_download_link($variables) {
  $file = $variables['file'];
  $uri = file_download_uri($file);

  // Human-readable names, for use as text-alternatives to icons.
  $mime_name = array(
    'application/msword' => t('Microsoft Office document icon'),
    'application/vnd.ms-excel' => t('Office spreadsheet icon'),
    'application/vnd.ms-powerpoint' => t('Office presentation icon'),
    'application/pdf' => t('PDF icon'),
    'video/quicktime' => t('Movie icon'),
    'audio/mpeg' => t('Audio icon'),
    'audio/wav' => t('Audio icon'),
    'image/jpeg' => t('Image icon'),
    'image/png' => t('Image icon'),
    'image/gif' => t('Image icon'),
    'application/zip' => t('Package icon'),
    'text/html' => t('HTML icon'),
    'text/plain' => t('Plain text icon'),
    'application/octet-stream' => t('Binary Data'),
  );

  $mimetype = file_get_mimetype($file->uri);

  $icon = theme('file_icon', array(
    'file' => $file,
    'icon_directory' => $variables['icon_directory'],
    'alt' => !empty($mime_name[$mimetype]) ? $mime_name[$mimetype] : t('File'),
  ));

  // Set options as per anchor format described at
  // http://microformats.org/wiki/file-format-examples
  $uri['options']['attributes']['type'] = $file->filemime . '; length=' . $file->filesize;

  // Provide the default link text.
  if (!isset($variables['text'])) {
    $variables['text'] = t('Download [file:name]');
  }

  // Perform unsanitized token replacement if $uri['options']['html'] is empty
  // since then l() will escape the link text.
  $variables['text'] = token_replace($variables['text'], array('file' => $file), array('clear' => TRUE, 'sanitize' => !empty($uri['options']['html'])));

  $output = '<span class="file">' . $icon . ' ' . l($variables['text'], $uri['path'], $uri['options']);
  $output .= ' <span class="file-size">(' . format_size($file->filesize) . ')</span>';
  $output .= '</span>';

  return $output;
}