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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* This file contains the backup code for the feedback_editpdf plugin.
*
* @package assignfeedback_editpdf
* @copyright 2013 Damyon Wiese
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
/**
* Provides the information to backup feedback pdf annotations.
*
* This just adds its fileareas to the annotations and the comments and annotation data.
*
* @package assignfeedback_editpdf
* @copyright 2013 Damyon Wiese
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class backup_assignfeedback_editpdf_subplugin extends backup_subplugin {
/**
* Returns the subplugin information to attach to feedback element
* @return backup_subplugin_element
*/
protected function define_grade_subplugin_structure() {
// Create XML elements.
$subplugin = $this->get_subplugin_element();
$subpluginwrapper = new backup_nested_element($this->get_recommended_name());
$subpluginelementfiles = new backup_nested_element('feedback_editpdf_files', null, array('gradeid'));
$subpluginelementannotations = new backup_nested_element('feedback_editpdf_annotations');
$subpluginelementannotation = new backup_nested_element('annotation', null, array('gradeid', 'pageno', 'type', 'x', 'y', 'endx', 'endy', 'colour', 'path', 'draft'));
$subpluginelementcomments = new backup_nested_element('feedback_editpdf_comments');
$subpluginelementcomment = new backup_nested_element('comment', null, array('gradeid', 'pageno', 'x', 'y', 'width', 'rawtext', 'colour', 'draft'));
$subpluginelementrotation = new backup_nested_element('feedback_editpdf_rotation');
$subpluginelementpagerotation = new backup_nested_element('pagerotation', null,
array('gradeid', 'pageno', 'pathnamehash', 'isrotated', 'degree'));
// Connect XML elements into the tree.
$subplugin->add_child($subpluginwrapper);
$subpluginelementannotations->add_child($subpluginelementannotation);
$subpluginelementcomments->add_child($subpluginelementcomment);
$subpluginelementrotation->add_child($subpluginelementpagerotation);
$subpluginwrapper->add_child($subpluginelementfiles);
$subpluginwrapper->add_child($subpluginelementannotations);
$subpluginwrapper->add_child($subpluginelementcomments);
$subpluginwrapper->add_child($subpluginelementrotation);
// Set source to populate the data.
$subpluginelementfiles->set_source_sql('SELECT id AS gradeid from {assign_grades} where id = :gradeid', array('gradeid' => backup::VAR_PARENTID));
$subpluginelementannotation->set_source_table('assignfeedback_editpdf_annot', array('gradeid' => backup::VAR_PARENTID));
$subpluginelementcomment->set_source_table('assignfeedback_editpdf_cmnt', array('gradeid' => backup::VAR_PARENTID));
$subpluginelementpagerotation->set_source_table('assignfeedback_editpdf_rot', array('gradeid' => backup::VAR_PARENTID));
// We only need to backup the files in the final pdf area, and the readonly page images - the others can be regenerated.
$subpluginelementfiles->annotate_files('assignfeedback_editpdf',
\assignfeedback_editpdf\document_services::FINAL_PDF_FILEAREA, 'gradeid');
$subpluginelementfiles->annotate_files('assignfeedback_editpdf',
\assignfeedback_editpdf\document_services::PAGE_IMAGE_READONLY_FILEAREA, 'gradeid');
$subpluginelementfiles->annotate_files('assignfeedback_editpdf', 'stamps', 'gradeid');
return $subplugin;
}
}