config_perms.module in Custom Permissions 6

Adds more granular permissions for items under 'administer site configuration'.

Development by mrthumpz (Todd Humphrey) [e-mail] www.iplanitglobal.com

File

config_perms.module

<?php

/**
 * @file
 * Adds more granular permissions for items under 'administer site configuration'.
 *
 * Development by mrthumpz (Todd Humphrey) [e-mail]
 * www.iplanitglobal.com
 */

/**
 * Configure permission names for urls:
 */
$GLOBALS['config_perms_map'] = array(
  'administer themes' => array(
    'admin/build/themes',
    'admin/build/themes/settings',
  ),
  'administer administration theme' => array(
    'admin/settings/admin',
  ),
  'administer clean-urls' => array(
    'admin/settings/clean-urls',
  ),
  'administer date-time' => array(
    'admin/settings/date-time',
    'admin/settings/date-time/lookup',
  ),
  'administer error reporting' => array(
    'admin/settings/error-reporting',
  ),
  'administer file system' => array(
    'admin/settings/file-system',
  ),
  'administer performance' => array(
    'admin/settings/performance',
  ),
  'administer site information' => array(
    'admin/settings/site-information',
  ),
  'administer site maintenance' => array(
    'admin/settings/site-maintenance',
  ),
  'administer modules' => array(
    'admin/build/modules',
    'admin/build/modules/list/confirm',
    'admin/build/modules/uninstall',
    'admin/build/modules/uninstall/confirm',
  ),
  'administer user profile fields' => array(
    'admin/user/profile',
  ),
  'administer content node settings' => array(
    'admin/content/node-settings',
  ),
  'display site building menu' => array(
    'admin/build',
  ),
  'display site configuration menu' => array(
    'admin/settings',
  ),
);

/*******************************************************************************
 * Hook Functions
 ******************************************************************************/

/**

/**
* Implementation of hook_perm
* Administer -> User management -> Permissions
*/
function config_perms_perm() {
  return array_keys($GLOBALS['config_perms_map']);
}

/**
* Implementation of hook_menu_alter().
*/
function config_perms_menu_alter(&$items) {
  foreach ($GLOBALS['config_perms_map'] as $perm => $urls) {
    foreach ($urls as $url) {
      $items[$url]['access callback'] = 'config_perms_access_callback';
      $items[$url]['access arguments'] = array(
        $perm,
      );
    }
  }

  // administer themes:
  foreach (list_themes() as $theme) {
    $items['admin/build/themes/settings/' . $theme->name]['access callback'] = 'config_perms_themes_access';
    $items['admin/build/themes/settings/' . $theme->name]['access arguments'] = array(
      $theme,
    );
  }
}

/**
 * Implementation of hook_disable().
 */
function config_perms_disable() {
  $resetcallback = serialize(array(
    'administer site configuration',
  ));
  db_query("UPDATE {menu_router} SET access_callback = '%s', access_arguments = '%s' WHERE access_callback = '%s'", 'user_access', $resetcallback, 'config_perms_access_callback');
}

/**
* Access callback for theme selection and settings page
*/
function config_perms_access_callback($perm) {
  return user_access($perm) || user_access('administer site configuration');
}

/**
* Access callback for each theme's settings
*/
function config_perms_themes_access($theme) {
  return (user_access('administer themes') || user_access('administer site configuration')) && ($theme->status || $theme->name == variable_get('admin_theme', '0'));
}

Functions

Name	Description
config_perms_access_callback	Access callback for theme selection and settings page
config_perms_disable	Implementation of hook_disable().
config_perms_menu_alter	Implementation of hook_menu_alter().
config_perms_perm	Implementation of hook_perm Administer -> User management -> Permissions
config_perms_themes_access	Access callback for each theme's settings