function workbench_moderation_admin_check_role_form_submit in Workbench Moderation 7.3

Same name and namespace in other branches

1. 7 workbench_moderation.admin.inc \workbench_moderation_admin_check_role_form_submit()

Form submit handler for moderation role tests.

File

./workbench_moderation.admin.inc, line 367

Administrative functions for Workbench Moderation.

Code

function workbench_moderation_admin_check_role_form_submit($form, &$form_state) {
  $rid = $form_state['values']['role'];
  $role = user_role_load($rid);
  $types = array_filter($form_state['values']['types']);
  $moderation_task = $form_state['values']['moderation_task'];
  $recommended_permissions = workbench_moderation_recommended_permissions($types);
  $recommended_permissions = $recommended_permissions[$moderation_task];

  // Get a full list of this role's permissions.
  $actual_permissions = user_role_permissions(array_filter(array(
    $rid => TRUE,
    DRUPAL_AUTHENTICATED_RID => $rid != DRUPAL_ANONYMOUS_RID,
  )));

  // The results of user_role_permissions() are in a nested array:
  // array(rid => array("permission name" => TRUE))
  // Check each for our recommended permissions.
  foreach ($actual_permissions as $permissions) {
    $recommended_permissions = array_diff($recommended_permissions, array_keys(array_filter($permissions)));
  }
  if (empty($recommended_permissions)) {

    // All of the recommended permissions were accounted for.
    drupal_set_message(t('The @role role should be a qualified @moderation_task.', array(
      '@role' => $role->name,
      '@moderation_task' => $moderation_task,
    )), 'status');
  }
  else {

    // The specified role didn't have some of the recommended permissions. Print a list for the user.
    $all_permissions = module_invoke_all('permission');
    foreach ($recommended_permissions as $permission) {
      drupal_set_message(t('The @role role may need the "!permission_label" permission in order to be a qualified @moderation_task of @types content.', array(
        '@role' => $role->name,
        '@moderation_task' => $moderation_task,
        '@types' => implode(t(' and '), array(
          implode(', ', array_slice($types, 0, -1)),
          end($types),
        )),
        // @TODO: Context senstive translation bug
        '!permission_label' => $all_permissions[$permission]['title'],
      )), 'error');
    }

    // Provide links to node and moderation permissions.
    drupal_set_message(t('View <a href="@node_permissions">node permissions</a> or <a href="@moderation_permissions">moderation permissions</a> for the @role role.', array(
      '@node_permissions' => url('admin/people/permissions/' . $rid, array(
        'fragment' => 'module-node',
      )),
      '@moderation_permissions' => url('admin/people/permissions/' . $rid, array(
        'fragment' => 'module-workbench_moderation',
      )),
      '@role' => $role->name,
    )), 'error');

    // Note that we don't cover all configurations.
    drupal_set_message(t('The @role role may be a qualified @moderation_task regardless of these notices if it has liberal overall node and moderation permissions, like "Administer content" and "Bypass moderation restrictions".', array(
      '@role' => $role->name,
      '@moderation_task' => $moderation_task,
    )), 'warning');
  }

  // Note that we don't cover all configurations.
  drupal_set_message(t('You must check manually that this role has the appropriate transition permissions for your workflow. <a href="@moderation_permissions_link">View moderation permissions for this role.</a>', array(
    '@moderation_permissions_link' => url('admin/people/permissions/' . $rid, array(
      'fragment' => 'module-workbench_moderation',
    )),
  )), 'warning');

  // Repopulate the form with the submitted values.
  $form_state['rebuild'] = TRUE;
}