function flag_form_submit in Flag 7.3

Same name and namespace in other branches

1. 8.4 flag.module \flag_form_submit()
2. 5 includes/flag.admin.inc \flag_form_submit()
3. 6.2 includes/flag.admin.inc \flag_form_submit()
4. 6 includes/flag.admin.inc \flag_form_submit()
5. 7.2 includes/flag.admin.inc \flag_form_submit()

Add/Edit flag form submit.

File

includes/flag.admin.inc, line 684

Contains administrative pages for creating, editing, and deleting flags.

Code

function flag_form_submit($form, &$form_state) {
  $flag = $form['#flag'];
  $form_state['values']['title'] = trim($form_state['values']['title']);
  $flag
    ->form_input($form_state['values']);
  $flag
    ->save();
  $flag
    ->enable();
  drupal_set_message(t('Flag @title has been saved.', array(
    '@title' => $flag
      ->get_title(),
  )));

  // We clear caches more vigorously if the flag was new.
  _flag_clear_cache($flag->entity_type, !empty($flag->is_new));
  if (!empty($flag->is_new)) {
    field_attach_create_bundle('flagging', $flag->name);
  }

  // Save permissions.
  // This needs to be done after the flag cache has been cleared, so that
  // the new permissions are picked up by hook_permission().
  // This may need to move to the flag class when we implement extra permissions
  // for different flag types: http://drupal.org/node/879988
  // If the flag machine name as changed, clean up all the obsolete permissions
  // and notify FieldAPI.
  if ($flag->name != $form['#flag_name']) {
    $old_name = $form['#flag_name'];
    $permissions = array(
      "flag {$old_name}",
      "unflag {$old_name}",
    );
    foreach (array_keys(user_roles()) as $rid) {
      user_role_revoke_permissions($rid, $permissions);
    }
    field_attach_rename_bundle('flagging', $old_name, $flag->name);
  }
  foreach (array_keys(user_roles(!module_exists('session_api'))) as $rid) {

    // Create an array of permissions, based on the checkboxes element name.
    $permissions = array(
      "flag {$flag->name}" => $flag->roles['flag'][$rid],
      "unflag {$flag->name}" => $flag->roles['unflag'][$rid],
    );
    user_role_change_permissions($rid, $permissions);
  }

  // @todo: when we add database caching for flags we'll have to clear the
  // cache again here.
  $form_state['redirect'] = FLAG_ADMIN_PATH;
}