admin_menu_by_role.module

<?php

/**
 * Implementation of hook_menu().
 */
function admin_menu_by_role_menu() {
  $items = array();
  $items['admin/settings/admin_menu/roles'] = array(
    'title' => 'Role settings',
    'description' => t('Manage which menu is used in the admin_menu'),
    'page callback' => 'drupal_get_form',
    'page arguments' => array('admin_menu_by_role_settings_form'),
    'access callback' => 'user_access',
      'access arguments' => array('access menumanager'),
    'file' => 'admin_menu_by_role.settings.inc',
    'type' => MENU_LOCAL_TASK,
    'weight' => 1,
  );
  $items['admin/settings/admin_menu/settings'] = array(
    'title' => 'Settings',
    'description' => 'Adjust administration menu settings.',
    'page callback' => 'drupal_get_form',
    'page arguments' => array('admin_menu_theme_settings'),
    'access arguments' => array('administer site configuration'),
    'file' => 'admin_menu.inc',
    'path' => drupal_get_path('module', 'admin_menu'),
    'type' => MENU_DEFAULT_LOCAL_TASK,
    'weight' => 0,
  );
  return $items;
}

/**
 * Implementation of hook_theme().
 */
function admin_menu_by_role_theme() {
  return array(
    'admin_menu_by_role_settings_form' => array(
      'arguments' => array('form' => NULL),
      'file'      => 'admin_menu_by_role.settings.inc',
    ),
  );
}
/**
 * Implementation of hook_admin_menu_output_alter().
 */

function admin_menu_by_role_admin_menu_output_alter(&$content) {
  // Change the administration menu based on role type
  global $user;
  $menu_name = _admin_menu_by_role_get_role_selected_admin_menu($user);
  $selected_menu = ($menu_name) ? $menu_name : 'admin_menu';
  // Add administration menu.
  $content['menu'] = admin_menu_links_menu(menu_tree_all_data($selected_menu)); //TODO: hier menu zetten op basis van rol
  $content['menu']['#theme'] = 'admin_menu_links';
  // Ensure the menu tree is rendered between the icon and user links.
  $content['menu']['#weight'] = 0;
  // Do not sort the menu tree, since it is sorted already.
  $content['menu']['#sorted'] = TRUE;
}
function _admin_menu_by_role_get_role_selected_admin_menu($user) {
  return db_result(db_query('SELECT name FROM {admin_menu_role} WHERE rid IN(' . implode(',', array_keys($user->roles)) . ') ORDER BY weight ASC LIMIT 1'));
}