function metatag_update_7012 in Metatag 7

Remove duplicate {metatag} records for non-core entities.

File

./metatag.install, line 1222

Install, update, and uninstall functions for the metatag module.

Code

function metatag_update_7012() {

  // Fix the {metatag} table first.
  metatag_update_7015();
  if (module_exists('entity_translation')) {
    drupal_set_message(t("Entity Translation is enabled, duplicate meta tags will not be removed for custom entities, to avoid accidental dataloss."));
    return;
  }
  $records = db_select('metatag', 'm')
    ->fields('m', array(
    'entity_type',
  ))
    ->condition('m.entity_type', array(
    'node',
    'taxonomy_term',
    'user',
  ), 'NOT IN')
    ->orderBy('m.entity_type', 'ASC')
    ->orderBy('m.entity_id', 'ASC')
    ->distinct()
    ->execute();
  $entity_types = array();
  foreach ($records as $record) {
    $entity_types[] = $record->entity_type;

    // Remove duplicates.
    _metatag_remove_dupes($record->entity_type);
  }
  if (empty($entity_types)) {
    drupal_set_message(t('There were no other records to fix.'));
  }
}