function cf_settings_modules_uninstalled in Common Functionality 7.2

Implements hook_modules_uninstalled().

Related topics

File

modules/cf_settings/cf_settings.module, line 448

Common Functionality - PHP INI module.

Code

function cf_settings_modules_uninstalled($module_list) {
  foreach ($module_list as $module) {

    // when a module gets uninstalled, ensure that all of its registered variables get deleted.
    try {
      $query = db_select('cf_settings_register', 'csr');
      $query
        ->fields('csr');
      $query
        ->innerjoin('cf_settings_options_variable_type', 'csovt', 'csr.variable_type = csovt.id');
      $query
        ->condition('csr.module_name', $module);
      $query
        ->condition('csovt.machine_name', 'drupal_variables');
      $results = $query
        ->execute();
      foreach ($results
        ->fetchAll() as $result) {
        cf_settings_unregister($result->variable_name, $result->variable_type, $module);
      }
    } catch (Exception $e) {
      if (class_exists('cf_error')) {
        cf_error::on_query_execution($e);
      }
      throw $e;
    }

    // delete all registered items made by this module.
    try {
      $query = db_delete('cf_settings_register');
      $query
        ->condition('module_name', $module);
      $query
        ->execute();
    } catch (Exception $e) {
      if (class_exists('cf_error')) {
        cf_error::on_query_execution($e);
      }
      throw $e;
    }
  }
}