advanced_menu_core.module in Advanced Menu 6.x

Provides advanced menu permissioning.

File

core/advanced_menu_core.module

<?php

// $Id: advanced_menu_core.module $

/**
 * @file
 * Provides advanced menu permissioning.
 */

/**
 * Implementation of hook_perm().
 */
function advanced_menu_core_perm() {
  return array(
    'administer advanced menu permissions',
  );
}

/**
 * Implementation of hook_menu_alter().
 */
function advanced_menu_core_menu_alter(&$callbacks) {
  $callbacks['admin']['access callback'] = 'advanced_menu_core_access';
  $callbacks['admin']['access arguments'] = array(
    'administer menu',
    'basic',
  );
  $callbacks['admin/build']['access callback'] = 'advanced_menu_core_access';
  $callbacks['admin/build']['access arguments'] = array(
    'administer menu',
    'basic',
  );
  $callbacks['admin/build/menu']['page callback'] = 'advanced_menu_core_overview_page';
  $callbacks['admin/build/menu']['file'] = 'advanced_menu_core.admin.inc';
  $callbacks['admin/build/menu']['file path'] = drupal_get_path('module', 'advanced_menu_core');
  $callbacks['admin/build/menu']['access callback'] = 'advanced_menu_core_access';
  $callbacks['admin/build/menu']['access arguments'] = array(
    'administer menu',
    'basic',
  );
  $callbacks['admin/build/menu/list']['page callback'] = 'advanced_menu_core_overview_page';
  $callbacks['admin/build/menu/list']['file'] = 'advanced_menu_core.admin.inc';
  $callbacks['admin/build/menu/list']['file path'] = drupal_get_path('module', 'advanced_menu_core');
  $callbacks['admin/build/menu/list']['access callback'] = 'advanced_menu_core_access';
  $callbacks['admin/build/menu/list']['access arguments'] = array(
    'administer menu',
    'basic',
  );
  $callbacks['admin/build/menu/add']['access callback'] = 'advanced_menu_core_access';
  $callbacks['admin/build/menu/add']['access arguments'] = array(
    'administer menu',
    'admin',
  );
  $callbacks['admin/build/menu/settings']['access callback'] = 'advanced_menu_core_access';
  $callbacks['admin/build/menu/settings']['access arguments'] = array(
    'administer menu',
    'admin',
  );
  $callbacks['admin/build/menu/item/%menu_link/delete']['access callback'] = 'advanced_menu_core_access';
  $callbacks['admin/build/menu/item/%menu_link/delete']['access arguments'] = array(
    'administer menu',
    'edit item',
    4,
  );
  $callbacks['admin/build/menu/item/%menu_link/edit']['access callback'] = 'advanced_menu_core_access';
  $callbacks['admin/build/menu/item/%menu_link/edit']['access arguments'] = array(
    'administer menu',
    'edit item',
    4,
  );
  $callbacks['admin/build/menu/item/%menu_link/reset']['access callback'] = 'advanced_menu_core_access';
  $callbacks['admin/build/menu/item/%menu_link/reset']['access arguments'] = array(
    'administer menu',
    'edit item',
    4,
  );
  $callbacks['admin/build/menu-customize/%menu']['access callback'] = 'advanced_menu_core_access';
  $callbacks['admin/build/menu-customize/%menu']['access arguments'] = array(
    'administer menu',
    'edit menu',
    3,
  );
  $callbacks['admin/build/menu-customize/%menu/add']['access callback'] = 'advanced_menu_core_access';
  $callbacks['admin/build/menu-customize/%menu/add']['access arguments'] = array(
    'administer menu',
    'edit menu',
    3,
  );
  $callbacks['admin/build/menu-customize/%menu/delete']['access callback'] = 'advanced_menu_core_access';
  $callbacks['admin/build/menu-customize/%menu/delete']['access arguments'] = array(
    'administer menu',
    'edit menu',
    3,
  );
  $callbacks['admin/build/menu-customize/%menu/edit']['access callback'] = 'advanced_menu_core_access';
  $callbacks['admin/build/menu-customize/%menu/edit']['access arguments'] = array(
    'administer menu',
    'edit menu',
    3,
  );
}

/**
 * Implementation of hook_access().
 */
function advanced_menu_core_access() {
  global $user;
  $args = func_get_args();
  $retVal = user_access($args[0]);
  if (module_exists('advanced_menu_menu_admin')) {
    $roleMenus = _advanced_menu_menu_admin_menus();
  }
  if (count($args) > 1) {
    switch ($args[1]) {
      case 'edit node':
      case 'basic':
        if (count($roleMenus) > 0 || user_access($args[0])) {
          $retVal = TRUE;
        }
        break;
      case 'admin':
        $retVal = user_access($args[0]);
        break;
      case 'edit menu':
      case 'edit item':
        if (isset($roleMenus)) {
          $retval = FALSE;
          if (isset($roleMenus[$args[2]['menu_name']])) {
            $retVal = TRUE;
          }
        }
        break;
    }
  }
  return $retVal;
}

/**
 * Implementation of hook_theme_registry_alter().
 */
function advanced_menu_core_theme_registry_alter(&$theme_registry) {
  $theme_registry['menu_item_link']['function'] = 'theme_advanced_menu_core_item_link';
  $theme_registry['menu_item']['function'] = 'theme_advanced_menu_core_item';
}

/**
 * Override of theme_menu_item_link().
 */
function theme_advanced_menu_core_item_link($link) {
  if (empty($link['localized_options'])) {
    $link['localized_options'] = array();
  }

  /*
    //Check to see if this mlid has expired. If so, return '#ERR_EXPIRED' which we will check for later [in theme_advanced_menu_core_item].
    $exp_date = db_result(db_query('SELECT expire FROM {advanced_menu_core_expire} WHERE mlid = %d', $link['mlid']));
    if (!empty($exp_date) && ($exp_date <= time())) {
      return '#ERR_EXPIRED';
    }
  */
  return l($link['title'], $link['href'], $link['localized_options']);
}

/**
 * Override of theme_menu_item().
 */
function theme_advanced_menu_core_item($link, $has_children, $menu = '', $in_active_trail = FALSE, $extra_class = NULL) {
  $class = $menu ? 'expanded' : ($has_children ? 'collapsed' : 'leaf');
  if (!empty($extra_class)) {
    $class .= ' ' . $extra_class;
  }
  if ($in_active_trail) {
    $class .= ' active-trail';
  }
  if ($link != '#ERR_EXPIRED') {
    return '<li class="' . $class . '">' . $link . $menu . "</li>\n";
  }
}

Functions

Name	Description
advanced_menu_core_access	Implementation of hook_access().
advanced_menu_core_menu_alter	Implementation of hook_menu_alter().
advanced_menu_core_perm	Implementation of hook_perm().
advanced_menu_core_theme_registry_alter	Implementation of hook_theme_registry_alter().
theme_advanced_menu_core_item	Override of theme_menu_item().
theme_advanced_menu_core_item_link	Override of theme_menu_item_link().