function field_ui_display_overview

Form constructor for the field display settings for a given display mode.

See also

field_ui_menu()

Related topics

File

modules/field_ui/field_ui.admin.inc, line 870

Admin page callbacks for the Field UI module.

Code

function field_ui_display_overview($entity_type, $bundle) {
  if (is_object($bundle) && property_exists($bundle, 'name')) {
    $bundle_label = check_plain($bundle->name);
  }
  $bundle = field_extract_bundle($entity_type, $bundle);
  $admin_path = _field_ui_bundle_admin_path($entity_type, $bundle);

  $entity_info = entity_get_info($entity_type);
  if (!isset($bundle_label)) {
    $bundle_label = check_plain($entity_info['label']);
  }
  $view_mode_settings = field_view_mode_settings($entity_type, $bundle);
  $custom_view_modes = config_get('entity.view_modes', 'view_modes');
  $view_modes = $entity_info['view modes'];
  if (is_array($view_modes)) {
    backdrop_sort($view_modes, array('label' => SORT_STRING));
  }

  $custom = array();
  $default = array();
  // Sort display modes into active/default, and merge in display mode settings.
  foreach ($view_modes as $view_mode_name => $mode) {
    $custom_settings = isset($view_mode_settings[$view_mode_name]['custom_settings']) ? (bool) $view_mode_settings[$view_mode_name]['custom_settings'] : (bool) $mode['custom settings'];

    $custom[$view_mode_name] = array(
      'label' => $mode['label'],
      'custom settings' => $custom_settings,
      'storage' => !empty($custom_view_modes[$entity_type][$view_mode_name]) ? 'Custom' : 'Default (module-provided)',
      'status' => $custom_settings ? 'Customized' : 'Using the <em>Default display</em>',
    );

    if (!($custom_settings)) {
      $default[$view_mode_name] = $custom[$view_mode_name];
      unset($custom[$view_mode_name]);
    }
  }

  $build = array(
    '#entity_type' => $entity_type,
    '#bundle' => $bundle,
    '#attached' => array(
      'css' => array(backdrop_get_path('module', 'field_ui') . '/css/field_ui.css'),
    ),
  );
  $build['help'] = array(
    '#type' => 'help',
    '#markup' => t('<strong>Display modes</strong> are variations of how an item can be displayed. Each @label display mode can be configured differently. For example: individual fields can be displayed using a different format, or hidden entirely.', array('@label' => $bundle_label)),
  );
  $build['view_modes'] = array(
    '#theme' => 'field_ui_view_modes',
    '#tree' => TRUE,
    '#view_modes' => $custom + $default,
    '#entity_type' => $entity_type,
    '#bundle' => $bundle,
    '#bundle_label' => $bundle_label,
    '#admin_path' => $admin_path,
  );

  return $build;
}