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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/>./** * Structure step to restore one adaptivequiz activity. * * @copyright 2013 onwards Remote-Learner {@link http://www.remote-learner.ca/} * @copyright 2022 onwards Vitaly Potenko <potenkov@gmail.com> * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */class restore_adaptivequiz_activity_structure_step extends restore_questions_activity_structure_step { /** * Define the a structure for restoring the activity * @return backup_nested_element the $activitystructure wrapped by the common 'activity' element */ protected function define_structure() { $paths = array(); $userinfo = $this->get_setting_value('userinfo'); $adaptivequiz = new restore_path_element('adaptivequiz', '/activity/adaptivequiz'); $paths[] = $adaptivequiz; $paths[] = new restore_path_element('adaptivequiz_question', '/activity/adaptivequiz/adatpivequestioncats/adatpivequestioncat'); if ($userinfo) { $attempt = new restore_path_element('adaptivequiz_attempt', '/activity/adaptivequiz/adaptiveattempts/adaptiveattempt'); $paths[] = $attempt; // Add states and sessions. $this->add_question_usages($attempt, $paths); } // Return the paths wrapped into standard activity structure. return $this->prepare_activity_structure($paths); } /** * Process the adaptivequiz element * @param stdClass an object whose properties are nodes in the adatpviequiz structure */ protected function process_adaptivequiz($data) { global $CFG, $DB; $data = (object)$data; $oldid = $data->id; $data->course = $this->get_courseid(); $data->timecreated = $this->apply_date_offset($data->timecreated); $data->timemodified = $this->apply_date_offset($data->timemodified); // Insert the quiz record. $newitemid = $DB->insert_record('adaptivequiz', $data); // Immediately after inserting "activity" record, call this. $this->apply_activity_instance($newitemid); }
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/**
* Process the activity instance to question categories relation structure\
* @param stdClass an object whose properties are nodes in the adatpviequiz_question structure
*/
protected function process_adaptivequiz_question($data) {
global $DB;
$data = (object)$data;
$oldid = $data->id;
$data->instance = $this->get_new_parentid('adaptivequiz');
// Check if catid is not empty and update the record with the new category id.
$catid = $this->get_mappingid('question_category', $data->questioncategory);
if (!empty($catid)) {
$data->questioncategory = $catid;
}
$DB->insert_record('adaptivequiz_question', $data);
}
/**
* Process the activity instance to question categories relation structure
* @param stdClass an object whose properties are nodes in the adatpviequiz_attempt structure
*/
protected function process_adaptivequiz_attempt($data) {
$data = (object)$data;
$oldid = $data->id;
$data->instance = $this->get_new_parentid('adaptivequiz');
$data->userid = $this->get_mappingid('user', $data->userid);
$data->timemodified = $this->apply_date_offset($data->timemodified);
// The data is actually inserted into the database later in inform_new_usage_id.
$this->currentadatpivequizattempt = clone($data);
}
/**
* This function assigns the new question usage by activity id to the attempt
* @param int $newusageid a new question usage by activity id
*/
protected function inform_new_usage_id($newusageid) {
global $DB;
$data = $this->currentadatpivequizattempt;
$oldid = $data->id;
$data->uniqueid = $newusageid;
$newitemid = $DB->insert_record('adaptivequiz_attempt', $data);
// Save quiz_attempt->id mapping, because logs use it. (logs will be implemented latter).
$this->set_mapping('adaptivequiz_attempt', $oldid, $newitemid, false);
}
/**
* This function adds any files assocaited with the intro field after the restore process has run
*/
protected function after_execute() {
parent::after_execute();
// Add quiz related files, no need to match by itemname (just internally handled context).
$this->add_related_files('mod_adaptivequiz', 'intro', null);
}
}