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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Class for backup BigBlueButtonBN.
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*
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* @package mod_bigbluebuttonbn
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* @copyright 2010 onwards, Blindside Networks Inc
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @author Fred Dixon (ffdixon [at] blindsidenetworks [dt] com)
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* @author Jesus Federico (jesus [at] blindsidenetworks [dt] com)
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*/
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defined('MOODLE_INTERNAL') || die;
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global $CFG;
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require_once($CFG->dirroot.'/mod/bigbluebuttonbn/backup/moodle2/backup_bigbluebuttonbn_stepslib.php');
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/**
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* Backup task that provides all the settings and steps to perform one complete backup of the activity.
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*
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* @package mod_bigbluebuttonbn
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* @copyright 2010 onwards, Blindside Networks Inc
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class backup_bigbluebuttonbn_activity_task extends backup_activity_task {
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/**
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* Define (add) particular settings this activity can have.
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*
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* @return void
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*/
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protected function define_my_settings() {
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// No particular settings for this activity.
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}
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/**
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* Define (add) particular steps this activity can have.
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*
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* @return void
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*/
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protected function define_my_steps() {
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// Choice only has one structure step.
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$this->add_step(new backup_bigbluebuttonbn_activity_structure_step('bigbluebuttonbn_structure', 'bigbluebuttonbn.xml'));
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}
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/**
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* Code the transformations to perform in the activity in order to get transportable (encoded) links.
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*
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* @param string $content
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*
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* @return string
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*/
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public static function encode_content_links($content) {
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global $CFG;
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$base = preg_quote($CFG->wwwroot.'/mod/bigbluebuttonbn', '#');
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// Link to the list of bigbluebuttonbns.
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$pattern = '#('.$base."\/index.php\?id\=)([0-9]+)#";
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$content = preg_replace($pattern, '$@BIGBLUEBUTTONBNINDEX*$2@$', $content);
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// Link to bigbluebuttonbn view by moduleid.
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$pattern = '#('.$base."\/view.php\?id\=)([0-9]+)#";
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$content = preg_replace($pattern, '$@BIGBLUEBUTTONBNVIEWBYID*$2@$', $content);
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return $content;
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}
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}
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