cf_menu.module in Common Functionality 7

File

modules/cf_menu/cf_menu.module

<?php

/**
 * Implements hook_menu().
 *
 * @see: cf_menu_accessibility_page()
 */
function cf_menu_menu() {
  $items = array();
  $accessibility_page = variable_get('cf_menu_accessibility_page', TRUE);
  if ($accessibility_page) {
    $items['admin/content/accessibility'] = array(
      'title' => "Accessibility",
      'description' => "Content accessibility administrative pages.",
      'page callback' => 'cf_menu_accessibility_page',
      'type' => MENU_LOCAL_TASK,
      'file' => 'menu.inc',
      'file path' => drupal_get_path('module', 'cf_menu') . '/includes',
      'access callback' => 'user_access',
      'access arguments' => array(
        'view content accessibility administration page',
      ),
    );
  }
  return $items;
}

/**
 * Implements hook_cf_permission_alter().
 *
 * @see cf_permission()
 */
function cf_menu_cf_permission_alter(&$permissions) {
  if (!is_array($permissions)) {
    $permissions = array();
  }
  $accessibility_page = variable_get('cf_menu_accessibility_page', TRUE);
  if ($accessibility_page) {
    $permissions['view content accessibility administration page'] = array(
      'title' => t("View Content Accessibility Administration Page"),
      'description' => t("Grants permissions to view the content accessibility administration page."),
    );
  }

  // see: http://drupal.org/node/460408#comment-4525794
  $permissions['view unpublished content in menu'] = array(
    'title' => t("View Unpublished Content in Menu"),
    'description' => t("Grants permissions to view menu items that is unpublished content. (This requires a patch against drupal core in order to function.)"),
  );
}

/**
 * Implements hook_query_TAG_alter().
 *
 * Why:
 *   The drupal menu core prevents administrators from seeing the unpublished
 *   nodes in the admin menu.
 *   See: http://drupal.org/node/460408#comment-4367202
 *
 * Errata:
 *   This requires a patch against drupal core function
 *   (drupal-7.x-add_menu_tree_check_access-1.patch).
 */
function cf_menu_query_menu_tree_check_access_alter(&$query) {
  if (user_access('view unpublished content in menu')) {
    $where =& $query
      ->conditions();
    foreach ($where as $key => &$value) {
      if (is_string($value['field']) && $value['field'] == 'n.status') {
        unset($where[$key]);
      }
    }
  }
}

Functions

Name	Description
cf_menu_cf_permission_alter	Implements hook_cf_permission_alter().
cf_menu_menu	Implements hook_menu().
cf_menu_query_menu_tree_check_access_alter	Implements hook_query_TAG_alter().