88 lines
3.4 KiB
PHP
88 lines
3.4 KiB
PHP
<?php
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// This file is part of the customcert module for 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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* Define all the backup steps that will be used by the backup_customcert_activity_task.
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*
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* @package mod_customcert
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* @copyright 2013 Mark Nelson <markn@moodle.com>
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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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defined('MOODLE_INTERNAL') || die('Direct access to this script is forbidden.');
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/**
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* Define the complete customcert structure for backup, with file and id annotations.
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*/
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class backup_customcert_activity_structure_step extends backup_activity_structure_step {
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/**
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* Define the structure of the backup file.
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*
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* @return backup_nested_element
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*/
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protected function define_structure() {
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// The instance.
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$customcert = new backup_nested_element('customcert', array('id'), array(
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'name', 'intro', 'introformat', 'requiredtime', 'protection',
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'timecreated', 'timemodified'));
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// The issues.
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$issues = new backup_nested_element('issues');
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$issue = new backup_nested_element('issue', array('id'), array(
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'customcertid', 'userid', 'timecreated', 'code'));
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// The pages.
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$pages = new backup_nested_element('pages');
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$page = new backup_nested_element('page', array('id'), array(
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'customcertid', 'width', 'height', 'leftmargin', 'rightmargin',
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'pagenumber', 'timecreated', 'timemodified'));
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// The elements.
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$element = new backup_nested_element('element', array('id'), array(
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'pageid', 'name', 'element', 'data', 'font', 'size',
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'colour', 'width', 'refpoint', 'posx', 'posy', 'sequence',
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'timecreated', 'timemodified'));
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// Build the tree.
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$customcert->add_child($issues);
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$issues->add_child($issue);
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$customcert->add_child($pages);
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$pages->add_child($page);
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$page->add_child($element);
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// Define sources.
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$customcert->set_source_table('customcert', array('id' => backup::VAR_ACTIVITYID));
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// Define page source.
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$page->set_source_table('customcert_pages', array('customcertid' => backup::VAR_ACTIVITYID));
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// Define element source, each element belongs to a page.
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$element->set_source_table('customcert_elements', array('pageid' => backup::VAR_PARENTID));
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// If we are including user info then save the issues.
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if ($this->get_setting_value('userinfo')) {
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$issue->set_source_table('customcert_issues', array('customcertid' => backup::VAR_ACTIVITYID));
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}
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// Annotate the user id's where required.
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$issue->annotate_ids('user', 'userid');
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// Return the root element (customcert), wrapped into standard activity structure.
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return $this->prepare_activity_structure($customcert);
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}
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}
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