<?php
// This file is part of Moodle - http://moodle.org/
defined('MOODLE_INTERNAL') || die();

require_once($CFG->dirroot . '/mod/meetletacbfree/backup/moodle2/backup_meetletacbfree_stepslib.php');

/**
 * Backup task.
 *
 * @package    mod_meetletacbfree
 * @copyright  2026 MeetLet
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class backup_meetletacbfree_activity_task extends backup_activity_task {
    protected function define_my_settings() {
    }

    protected function define_my_steps() {
        $this->add_step(new backup_meetletacbfree_activity_structure_step(
            'meetletacbfree_structure',
            'meetletacbfree.xml'
        ));
    }

    public static function encode_content_links($content) {
        global $CFG;
        $base = preg_quote($CFG->wwwroot, '/');
        $content = preg_replace("/($base\/mod\/meetletacbfree\/index.php\?id=)([0-9]+)/",
            '$@MEETLETACBINDEX*$2@$', $content);
        $content = preg_replace("/($base\/mod\/meetletacbfree\/view.php\?id=)([0-9]+)/",
            '$@MEETLETACBVIEWBYID*$2@$', $content);
        $content = preg_replace("/($base\/mod\/meetletadobeconnectbridge\/index.php\?id=)([0-9]+)/",
            '$@MEETLETACBINDEX*$2@$', $content);
        $content = preg_replace("/($base\/mod\/meetletadobeconnectbridge\/view.php\?id=)([0-9]+)/",
            '$@MEETLETACBVIEWBYID*$2@$', $content);
        // Legacy plugin path (pre-rename).
        $content = preg_replace("/($base\/mod\/meetlet\/index.php\?id=)([0-9]+)/", '$@MEETLETACBINDEX*$2@$', $content);
        $content = preg_replace("/($base\/mod\/meetlet\/view.php\?id=)([0-9]+)/", '$@MEETLETACBVIEWBYID*$2@$', $content);
        return $content;
    }
}