function upload_menu in Drupal 4

Same name and namespace in other branches

1. 5 modules/upload/upload.module \upload_menu()
2. 6 modules/upload/upload.module \upload_menu()

Implementation of hook_menu().

File

modules/upload.module, line 65

File-handling and attaching files to nodes.

Code

function upload_menu($may_cache) {
  $items = array();
  if ($may_cache) {
    $items[] = array(
      'path' => 'upload/js',
      'callback' => 'upload_js',
      'access' => user_access('upload files'),
      'type' => MENU_CALLBACK,
    );
  }
  else {

    // Add handlers for previewing new uploads.
    if (isset($_SESSION['file_previews'])) {
      foreach ($_SESSION['file_previews'] as $fid => $file) {
        $filename = file_create_filename($file->filename, file_create_path());
        if (variable_get('file_downloads', FILE_DOWNLOADS_PUBLIC) == FILE_DOWNLOADS_PRIVATE) {

          // strip file_directory_path() from filename. @see file_create_url
          if (strpos($filename, file_directory_path()) !== false) {
            $filename = trim(substr($filename, strlen(file_directory_path())), '\\/');
          }
          $filename = 'system/files/' . $filename;
        }
        $items[] = array(
          'path' => $filename,
          'title' => t('file download'),
          'callback' => 'upload_download',
          'access' => user_access('view uploaded files'),
          'type' => MENU_CALLBACK,
        );
        $_SESSION['file_previews'][$fid]->_filename = $filename;
      }
    }
  }
  return $items;
}