subpermissions.module in Permissions subset 7

File

subpermissions.module

<?php

/**
 * Implementation of hook_permission
 */
function subpermissions_permission() {
  return array(
    'access subpermission form' => array(
      'title' => t('Access subpermission form'),
      'description' => t('Specify which roles can access the subpermission form page, and therefore update permissions for other users and themselves'),
    ),
    'administer subpermission' => array(
      'title' => t('Administer subpermissions'),
      'description' => t('Select which permissions should be displayed on the subpermission form page'),
      'restrict access' => TRUE,
      'warning' => t('Users with this permission effectively have access to ALL unrestricted permissions'),
    ),
  );
}

/**
 * Implementation of hook_menu
 */
function subpermissions_menu() {
  return array(
    'admin/people/subpermissions' => array(
      'title' => 'Permissions',
      'description' => 'Determine access to features by selecting permissions for roles.',
      'page callback' => 'drupal_get_form',
      'page arguments' => array(
        'subpermissions_admin_permissions',
      ),
      'access callback' => 'subpermissions_access_subpermissions_form',
      'type' => MENU_LOCAL_TASK,
      'file' => 'subpermissions.admin.inc',
    ),
    'admin/config/people/subpermissions' => array(
      'title' => 'Subpermissions form',
      'description' => 'Select which permissions users with the "access subpermissions form" permission should be able to assign',
      'page callback' => 'drupal_get_form',
      'page arguments' => array(
        'subpermissions_config_form',
      ),
      'access arguments' => array(
        'administer subpermission',
      ),
      'type' => MENU_NORMAL_ITEM,
      'file' => 'subpermissions.admin.inc',
    ),
  );
}

/**
 * Access callback to check whether or not we have access to the sub form (or
 * need it if we have access to the full form).
 */
function subpermissions_access_subpermissions_form() {
  if (!user_access('administer permissions') && user_access('access subpermission form') && count(variable_get('subpermissions_config', array()))) {
    return TRUE;
  }
  return FALSE;
}

/**
 * Implementation of hook_theme()
 */
function subpermissions_theme() {
  return array(
    'subpermissions_config_form' => array(
      'render element' => 'form',
      'file' => 'subpermissions.admin.inc',
    ),
  );
}

Functions

Name	Description
subpermissions_access_subpermissions_form	Access callback to check whether or not we have access to the sub form (or need it if we have access to the full form).
subpermissions_menu	Implementation of hook_menu
subpermissions_permission	Implementation of hook_permission
subpermissions_theme	Implementation of hook_theme()