popsu-d7/sites/all/modules/search_api_autocomplete/search_api_autocomplete.install

<?php

/**
 * @file
 * Install, update and uninstall functions for the Search API autocomplete module.
 */

/**
 * Implements hook_schema().
 */
function search_api_autocomplete_schema() {
  $schema['search_api_autocomplete_search'] = array(
    'description' => 'Stores autocomplete settings for searches on Search API indexes.',
    'fields' => array(
      'id' => array(
        'description' => 'The primary identifier for a search.',
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'machine_name' => array(
        'description' => 'A string identifier for a search.',
        'type' => 'varchar',
        'length' => 100,
        'not null' => TRUE,
      ),
      'name' => array(
        'description' => 'A human-readable name for the search.',
        'type' => 'varchar',
        'length' => 50,
      ),
      'index_id' => array(
        'description' => 'The {search_api_index}.machine_name this search belongs to.',
        'type' => 'varchar',
        'length' => 50,
        'not null' => TRUE,
      ),
      'type' => array(
        'description' => 'The type of search, usually a module name.',
        'type' => 'varchar',
        'length' => 50,
        'not null' => TRUE,
      ),
      'enabled' => array(
        'description' => 'A flag indicating whether autocompletion for this search is enabled.',
        'type' => 'int',
        'size' => 'tiny',
        'not null' => TRUE,
        'default' => 1,
      ),
      'options' => array(
        'description' => 'The options used to configure autocompletion for this search.',
        'type' => 'text',
        'serialize' => TRUE,
        'not null' => TRUE,
      ),
      'status' => array(
        'description' => 'The exportable status of the entity.',
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0x01,
        'size' => 'tiny',
      ),
      'module' => array(
        'description' => 'The name of the providing module if the entity has been defined in code.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => FALSE,
      ),
    ),
    'primary key' => array('id'),
    'unique keys' => array(
      'machine_name' => array('machine_name'),
    ),
    'indexes' => array(
      'enabled' => array('enabled'),
    ),
  );

  return $schema;
}

/**
 * Update permissions to the new system with search-specific permissions.
 */
function search_api_autocomplete_update_7101() {
  $roles = db_select('role_permission', 'r')
    ->fields('r', array('rid'))
    ->condition('permission', 'use search_api_autocomplete')
    ->execute()
    ->fetchCol();
  $searches = db_select('search_api_autocomplete_search', 's')
    ->fields('s', array('machine_name'))
    ->execute()
    ->fetchCol();
  try {
    $tx = db_transaction();

    db_delete('role_permission')
      ->condition('permission', 'use search_api_autocomplete')
      ->execute();
    if ($roles && $searches) {
      $insert = db_insert('role_permission')
        ->fields(array('rid', 'permission', 'module'));
      foreach ($roles as $rid) {
        foreach ($searches as $id) {
          $insert->values(array(
            'rid' => $rid,
            'permission' => 'use search_api_autocomplete for ' . $id,
            'module' => 'search_api_autocomplete',
          ));
        }
      }
      $insert->execute();
    }
  }
  catch (PDOException $e) {
    $tx->rollback();
    throw new DrupalUpdateException(t('A database error occurred during update: @msg', array('@msg' => $e->getMessage())));
  }
}