function filebrowser_page in Filebrowser 5

Same name and namespace in other branches

1. 6 filebrowser.module \filebrowser_page()

Prints a folder layout

1 string reference to 'filebrowser_page'

filebrowser_menu in ./filebrowser.module

Implementation of hook_menu().

File

./filebrowser.module, line 84

Code

function filebrowser_page() {

  // Build breadcrumb list for uplevel folders
  $subfolder = preg_replace("!^filebrowser/*!", "", $_GET['q']);
  $parts = explode("/", $subfolder);
  $breadcrumb = array();
  $dirname = t('root');
  if ($subfolder) {
    $dirname = array_pop($parts);
    while (count($parts)) {
      $breadcrumb[] = l($parts[count($parts) - 1], filebrowser_proper_path(join("/", $parts)));
      array_pop($parts);
    }
    $breadcrumb[] = l(t('Filebrowser root'), 'filebrowser');
  }
  $breadcrumb[] = l(t('Home'), NULL);
  drupal_set_breadcrumb(array_reverse($breadcrumb));

  // Set page title
  drupal_set_title(t('@dirname directory', array(
    "@dirname" => $dirname,
  )));

  // No files to list, return with an empty page
  if (!($files = filebrowser_get_list($subfolder))) {
    drupal_set_message(t('Unable to get files for this directory.'));
    return theme("filebrowser_page", '');
  }

  // Prepare headers for display
  $headers = array_merge(array(
    array(
      'data' => t("Name"),
      'field' => 1,
    ),
    array(
      'data' => t("Size"),
      'field' => 2,
    ),
    array(
      'data' => t("Last modified"),
      'field' => 3,
    ),
  ), filebrowser_get_fileinfo());

  // Set sorting criteria eg. array(the 'field' key's associated value, asc/desc)
  filebrowser_sort_table(array(
    tablesort_get_order($headers),
    tablesort_get_sort($headers),
  ));

  // Protect folders from being resorted
  $folders = array();
  foreach ($files as $rnum => $filei) {
    if ($filei[1]['data'] == '') {
      $folders[] = $filei;
      unset($files[$rnum]);
    }
  }
  usort($files, 'filebrowser_sort_table');
  $files = array_merge($folders, $files);

  // Drop attributes only used for sorting, so
  // these will not end up in the HTML output
  foreach ($files as $rnum => $filei) {
    foreach ($filei as $cnum => $cell) {
      if (is_array($cell)) {
        unset($filei[$cnum]['sv']);
      }
    }
    $files[$rnum] = $filei;
  }

  // Allow modules to inject content above the table
  $pre = join('', module_invoke_all('filebrowser_pre', $subfolder));

  // Allow for themeing of the table
  return theme('filebrowser_page', $files, $headers, $pre);
}