function google_tag_uninstall in GoogleTagManager 7.2

Same name and namespace in other branches

1. 8 google_tag.install \google_tag_uninstall()
2. 7 google_tag.install \google_tag_uninstall()

Implements hook_uninstall().

File

./google_tag.install, line 23

Provides install, update, and uninstall functions.

Code

function google_tag_uninstall() {

  /*
    // Does not apply to 2.x branch; move to hook_update_N.
    db_delete('variable')
      ->condition('name', db_like('google_tag_') . '%', 'LIKE')
      ->execute();

    if (module_exists('variable_realm') && module_exists('variable_store')) {
      db_delete('variable_store')
        ->condition('name', db_like('google_tag_') . '%', 'LIKE')
        ->execute();

      // Remove variables from realm variable list.
      $realms = variable_realm_list();
      foreach ($realms as $realm => $label) {
        $variables = variable_get('variable_realm_list_' . $realm, array());
        if ($variables) {
          foreach ($variables as $key => $variable) {
            if (substr($variable, 0, 10) == 'google_tag') {
              unset($variables[$key]);
            }
          }
          variable_set('variable_realm_list_' . $realm, $variables);
        }
      }
    }
  */
  $row = db_query('SELECT * FROM {gtag_config} WHERE name = \'google_tag.settings\'')
    ->fetchAllKeyed();
  $settings = unserialize(array_shift($row));
  if (!empty($settings['flush_snippets'])) {
    $directory = $settings['uri'];
    if (!empty($directory)) {

      // Remove snippet file directory.
      file_unmanaged_delete_recursive($directory . '/google_tag');
    }
  }

  // @todo Is this relevant here or in _google_tag_snippets_save()?
  drupal_clear_js_cache();
}