function handle_edit_map() { $defaults = array('title' => '', 'game_id' => 0, 'id' => 0, 'delete_image' => false); $data = Utils::extract_args(stripslashes_deep($_POST), $defaults); extract($data); $update_data = compact('title'); if (empty($title)) { Flash::error(__('Map title is a required field.', WP_CLANWARS_TEXTDOMAIN)); return; } if (!empty($delete_image)) { $update_data['screenshot'] = 0; } $upload_id = $this->handle_upload('screenshot_file'); if (is_wp_error($upload_id) && $upload_id->get_error_code() !== self::ErrorUploadNoFile) { Flash::error($upload_id->get_error_message()); return; } else { if (is_int($upload_id)) { $update_data['screenshot'] = $upload_id; } } if (\WP_Clanwars\Maps::update_map($id, $update_data) !== false) { Flash::success(__('Updated a map.', WP_CLANWARS_TEXTDOMAIN)); wp_redirect(admin_url(sprintf('admin.php?page=wp-clanwars-games&act=editmap&id=%d', $id))); exit; } else { Flash::error(__('Failed to update a map.', WP_CLANWARS_TEXTDOMAIN)); } }