masquerade.install

<?php

/**
 * @file
 * masquerade.install
 *
 * Install, uninstall and update hooks for the Masquarade module.
 */

/**
 * Implements hook_schema().
 *
 * @return array
 */
function masquerade_schema() {
  return array(
    'masquerade' => array(
      'description' => 'Each masquerading user has their session recorded into the masquerade table. Each record represents a masquerading user.',
      'fields' => array(
        'sid' => array(
          'description' => 'The current session for this masquerading user corresponding to their {sessions}.sid.',
          'type' => 'varchar',
          'length' => '64',
          'not null' => TRUE,
          'default' => ''),
        'uid_from' => array(
          'description' => 'The {users}.uid corresponding to a session.',
          'type' => 'int',
          'not null' => TRUE,
          'default' => 0,
          'disp-width' => '10'),
        'uid_as' => array(
          'description' => 'The {users}.uid this session is masquerading as.',
          'type' => 'int',
          'not null' => TRUE,
          'default' => 0,
          'disp-width' => '10'),
      ),
      'indexes' => array(
        'sid' => array('sid', 'uid_from'),
        'sid_2' => array('sid', 'uid_as'),
      ),
    ),
    'masquerade_users' => array(
      'description' => 'Per-user permission table granting permissions to switch as a specific user.',
      'fields' => array(
        'uid_from' => array(
          'description' => 'The {users}.uid that can masquerade as {masquerade_users}.uid_to.',
          'type' => 'int',
          'not null' => TRUE,
          'default' => 0,
          'disp-width' => 10,
        ),
        'uid_to' => array(
          'description' => 'The {users}.uid that {masquerade_users}.uid_from can masquerade as.',
          'type' => 'int',
          'not null' => TRUE,
          'default' => 0,
          'disp-width' => 10,
        ),
      ),
      'primary key' => array('uid_from', 'uid_to'),
    ),
  );
}

/**
 * Implements hook_install().
 */
function masquerade_install() {
  db_update('system')
    ->fields(array('weight' => -10))
    ->condition('name', 'masquerade')
    ->execute();
}

/**
 * Implements hook_update_last_removed().
 */
function masquerade_update_last_removed() {
  return 7001;
}

/**
 * @defgroup updates-7.x-to-1.x Updates from 7.x to 1.x
 * @{
 * Update functions from Drupal 7.x to Backdrop CMS 1.x.
 */

/**
 * Move masquerade settings from variables to config.
 */

function masquerade_update_1000() {

  // Migrate variables to config.
  $config = config('masquerade.settings');
  $config->set('test_user', update_variable_get('masquerade_test_user', ''));
  $config->set('admin_roles', update_variable_get('masquerade_admin_roles', array()));
  $config->set('quick_switches', update_variable_get('masquerade_quick_switches', array()));
  $config->save();

  // Delete variables.
  update_variable_del('masquerade_test_user');
  update_variable_del('masquerade_admin_roles');
  update_variable_del('masquerade_quick_switches');
}

/*
 * @} End of "defgroup updates-7.x-to-1.x"
 * The next series of updates should start at 2000.
 */