delete_blog hook is delete_blog - Suggested hook wp_uninitialize_site mercator.php

[Jerrick Hakim]

add_action('wp_uninitialize_site', NAMESPACE . '\clear_mappings_on_delete');

/**

• Clear mappings for a site when it's deleted

• @param obj $site Site object that is being deleted
  */
  function clear_mappings_on_delete($site)
  {
  $mappings = Mapping::get_by_site($site->blog_id);

  if (empty($mappings)) {
  return;
  }

  foreach ($mappings as $mapping) {
  $error = $mapping->delete();

   if (is_wp_error($error)) {
       $message = sprintf(
           __('Unable to delete mapping %1$d for site %2$d', 'mercator'),
           $mapping->get_id(),
           $site_id
       );
       trigger_error($message, E_USER_WARNING);
   }
  

  }
  }