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restore_studentquiz_stepslib.php
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restore_studentquiz_stepslib.php
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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/>.
/**
* Define all the restore steps that will be used by the restore_studentquiz_activity_task
*
* @package mod_studentquiz
* @category backup
* @copyright 2016 HSR (http://www.hsr.ch)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die;
/**
* Structure step to restore one StudentQuiz activity
*
* @package mod_studentquiz
* @category backup
* @copyright 2016 HSR (http://www.hsr.ch)
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
class mod_studentquiz_restore_activity_structure_step extends restore_activity_structure_step {
/**
* Defines structure of path elements to be processed during the restore
*
* @return array of {@link restore_path_element}
*/
protected function define_structure() {
$paths = array();
$paths[] = new restore_path_element('studentquiz', '/activity/studentquiz');
// Return the paths wrapped into standard activity structure.
return $this->prepare_activity_structure($paths);
}
/**
* Process the given restore path element data
*
* @param array $data parsed element data
*/
protected function process_studentquiz($data) {
global $DB;
$data = (object)$data;
$data->course = $this->get_courseid();
$data->coursemodule = 0; // Will be updated later.
if (empty($data->timecreated)) {
$data->timecreated = time();
}
if (empty($data->timemodified)) {
$data->timemodified = time();
}
if ($data->grade < 0) {
// Scale found, get mapping.
$data->grade = -($this->get_mappingid('scale', abs($data->grade)));
}
// Create the StudentQuiz instance.
$newitemid = $DB->insert_record('studentquiz', $data);
$this->apply_activity_instance($newitemid);
}
/**
* Post-execution actions
*/
protected function after_execute() {
global $DB;
// Add StudentQuiz related files, no need to match by itemname (just internally handled context).
$this->add_related_files('mod_studentquiz', 'intro', null);
// Update the coursemodule id on the studentquiz table.
$courseid = $this->get_courseid();
$moduleid = $DB->get_field('modules', 'id', array('name' => 'studentquiz'));
$cms = $DB->get_records('course_modules', array('course' => $courseid, 'module' => $moduleid));
foreach ($cms as $cm) {
$studentquiz = $DB->get_record('studentquiz', array('id' => $cm->instance));
$studentquiz->coursemodule = $cm->id;
$DB->update_record('studentquiz', $studentquiz);
}
}
}