function media_file_browser_local_files in D7 Media 6

Builds the local directory file browser form @TODO build admin interface to set the location of the local directory @TODO build the ahah callbacks for browsing the directories @TODO abstract this so that all file browsing functions can use the same kind of form

Parameters

unknown_type $files:

unknown_type $title:

Return value

unknown

1 string reference to 'media_file_browser_local_files'

media_file_browser_media_register in media_file_browser/media_file_browser.module

Implementation of hook_media_register

File

media_file_browser/media_file_browser.module, line 85

Code

function media_file_browser_local_files($files, $title = NULL) {
  $pattern = ".*\$";

  // @TODO how do we set the local file directory
  $path = file_directory_path();
  $dir_files = file_scan_directory($path, $pattern, array(), null, false);
  foreach ($dir_files as $a_file) {
    if (is_dir($a_file->filename)) {
      $display_files[$a_file->filename . '/'] = $a_file->basename . ' (directory)';
    }
    else {
      $display_files[$a_file->filename] = $a_file->basename;
    }
  }

  // build the radio form element that the admin can choose from to process a
  // file, option is tied to AHAH.
  $form['files']['data'] = array(
    '#type' => 'select',
    '#default_value' => $output_file_id ? $output_file_id : $form_state['values']['files']['data'],
    '#options' => $display_files,
    '#suffix' => '<div id="media_files_directory"></div>',
    '#ahah' => array(
      'event' => 'change',
      'path' => 'media_browser/files',
      'wrapper' => 'media_files_directory',
      'method' => 'replace',
    ),
  );
  return array(
    t('Local Files') => array(
      t('Files') => $form,
    ),
  );
}