1<?php 2 3// This file is part of Moodle - http://moodle.org/ 4// 5// Moodle is free software: you can redistribute it and/or modify 6// it under the terms of the GNU General Public License as published by 7// the Free Software Foundation, either version 3 of the License, or 8// (at your option) any later version. 9// 10// Moodle is distributed in the hope that it will be useful, 11// but WITHOUT ANY WARRANTY; without even the implied warranty of 12// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13// GNU General Public License for more details. 14// 15// You should have received a copy of the GNU General Public License 16// along with Moodle. If not, see <http://www.gnu.org/licenses/>. 17 18/** 19 * @package moodlecore 20 * @subpackage backup-xml 21 * @copyright 2010 onwards Eloy Lafuente (stronk7) {@link http://stronk7.com} 22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 23 */ 24 25/** 26 * Abstract class to extend in order to transform @xml_writer text contents 27 * 28 * Implementations of this class will provide @xml_writer with the ability of 29 * transform xml text contents before being sent to output. Useful for various 30 * things like link transformations in the backup process and others. 31 * 32 * Just define the process() method, program the desired transformations and done! 33 * 34 * TODO: Finish phpdocs 35 */ 36abstract class xml_contenttransformer { 37 38 abstract public function process($content); 39} 40