Eloy Lafuente
109 lines
4.0 KiB
PHP
109 lines
4.0 KiB
PHP
<?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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* This file contains the backup task for the lesson module
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*
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* @package mod
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* @subpackage lesson
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* @copyright 2010 Sam Hemelryk
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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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/**
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* Require the backup lesson steps lib
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*/
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require_once($CFG->dirroot . '/mod/lesson/backup/moodle2/backup_lesson_stepslib.php');
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/**
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* The backup task class for the lesson module
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* @copyright 2010 Sam Hemelryk
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class backup_lesson_activity_task extends backup_activity_task {
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protected function define_my_settings() {
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// There are no settings
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}
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protected function define_my_steps() {
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$this->add_step(new backup_lesson_activity_structure_step('lesson structure', 'lesson.xml'));
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}
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/**
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* Replaces links within the content with links that can be corrected during
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* restore
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*
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* @param string $content
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* @return string
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*/
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static public function encode_content_links($content) {
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global $CFG;
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$base = preg_quote($CFG->wwwroot.'/mod/lesson','#');
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// Provides the interface for overall authoring of lessons
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$pattern = '#'.$base.'/edit\.php\?id=([0-9]+)#';
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$replacement = '$@LESSONEDIT*$1@$';
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$content = preg_replace($pattern, $replacement, $content);
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// Action for adding a question page. Prints an HTML form.
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$pattern = '#'.$base.'/editpage\.php\?id=([0-9]+)&(amp;)?pageid=([0-9]+)#';
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$replacement = '$@LESSONEDITPAGE*$1*$3@$';
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$content = preg_replace($pattern, $replacement, $content);
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// Provides the interface for grading essay questions
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$pattern = '#'.$base.'/essay\.php\?id=([0-9]+)#';
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$replacement = '$@LESSONESSAY*$1@$';
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$content = preg_replace($pattern, $replacement, $content);
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// Provides the interface for viewing and adding high scores
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$pattern = '#'.$base.'/highscores\.php\?id=([0-9]+)#';
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$replacement = '$@LESSONHIGHSCORES*$1@$';
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$content = preg_replace($pattern, $replacement, $content);
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// Provides the interface for viewing the report
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$pattern = '#'.$base.'/report\.php\?id=([0-9]+)#';
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$replacement = '$@LESSONREPORT*$1@$';
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$content = preg_replace($pattern, $replacement, $content);
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// This file plays the mediafile set in lesson settings.
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$pattern = '#'.$base.'/mediafile\.php\?id=([0-9]+)#';
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$replacement = '$@LESSONMEDIAFILE*$1@$';
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$content = preg_replace($pattern, $replacement, $content);
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// This page lists all the instances of lesson in a particular course
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$pattern = '#'.$base.'/index\.php\?id=([0-9]+)#';
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$replacement = '$@LESSONINDEX*$1@$';
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$content = preg_replace($pattern, $replacement, $content);
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// This page prints a particular page of lesson
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$pattern = '#'.$base.'/view\.php\?id=([0-9]+)&(amp;)?pageid=([0-9]+)#';
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$replacement = '$@LESSONVIEWPAGE*$1*$3@$';
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$content = preg_replace($pattern, $replacement, $content);
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// Link to one lesson by cmid
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$pattern = '#'.$base.'/view\.php\?id=([0-9]+)#';
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$replacement = '$@LESSONVIEWBYID*$1@$';
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$content = preg_replace($pattern, $replacement, $content);
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// Return the now encoded content
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return $content;
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}
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}
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