lockr.install in Lockr 7.3

Install, uninstall, and update functions for lockr.

File

lockr.install

<?php

/**
 * @file
 * Install, uninstall, and update functions for lockr.
 */

/**
 * Implements hook_enable().
 */
function lockr_enable() {
  if (module_exists('lockr_pantheon')) {
    module_disable([
      'lockr_pantheon',
    ]);
    drupal_set_message(t('We have disabled the previous version of Lockr. All existing keys and settings have been migrated successfully.'), 'warning');
  }
}

/**
 * Implements hook_uninstall().
 *
 * Delete any keys that use Lockr as the key provider.
 */
function lockr_uninstall() {

  // Load the key configurations.
  $configs = db_query("SELECT * FROM {key_config} WHERE key_provider = :provider", [
    ':provider' => 'lockr',
  ])
    ->fetchAllAssoc('id', PDO::FETCH_ASSOC);

  // If no keys use Lockr, don't bother to continue.
  if (empty($configs)) {
    return;
  }

  // Load the module and plugin.
  drupal_load('module', 'lockr');
  require_once DRUPAL_ROOT . '/' . drupal_get_path('module', 'lockr') . "/plugins/key_provider/lockr.inc";
  $deleted_keys = [];

  // Delete each Lockr key and the key value.
  foreach ($configs as $id => $config) {
    db_delete('key_config')
      ->condition('id', $id)
      ->execute();
    key_provider_lockr_delete_key_value($config);
    $deleted_keys[] = $config['label'];
  }
  drupal_set_message(t('The following Lockr keys were deleted: %keys', [
    '%keys' => implode(', ', $deleted_keys),
  ]), 'warning');
}

/**
 * Migrate wrapping keys to config.
 */
function lockr_update_7300() {
  $keys = key_get_keys_by_provider('lockr');
  $secret_info = [];
  foreach ($keys as $id => $key) {
    $secret_info[$id] = [
      'wrapping_key' => $key['key_provider_settings']['encoded'],
    ];
  }
  if ($secret_info) {
    variable_set('lockr_secret_info', $secret_info);
  }
}

// ex: se ft=php:

Functions

Name	Description
lockr_enable	Implements hook_enable().
lockr_uninstall	Implements hook_uninstall().
lockr_update_7300	Migrate wrapping keys to config.