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MDL-68203 restore: Decode quiz links when restore into existing course

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or duplicating.
This commit is contained in:
Ilya Tregubov 2020-03-24 09:36:57 +11:00
parent 68fd8d8bdf
commit d83bf6e0ff
2 changed files with 111 additions and 0 deletions
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14
backup/moodle2/restore_qtype_plugin.class.php
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@ -175,6 +175,20 @@ abstract class restore_qtype_plugin extends restore_plugin {
}
}
$rules = restore_course_task::define_decode_rules();
$rulesactivity = restore_quiz_activity_task::define_decode_rules();
$rules = array_merge($rules, $rulesactivity);
$decoder = $this->task->get_decoder();
foreach ($rules as $rule) {
$decoder->add_rule($rule);
}
$contentdecoded = $decoder->decode_content($data->answertext);
if ($contentdecoded) {
$data->answertext = $contentdecoded;
}
if (!isset($this->questionanswercache[$data->answertext])) {
// If we haven't found the matching answer, something has gone really wrong, the question in the DB
// is missing answers, throw an exception.

97
backup/tests/quiz_restore_decode_links_test.php Normal file
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@ -0,0 +1,97 @@
<?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/>.
/**
* Decode links quiz restore tests.
*
* @package core_backup
* @copyright 2020 Ilya Tregubov <mattp@catalyst-au.net>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
// Include all the needed stuff.
global $CFG;
require_once($CFG->dirroot . '/course/lib.php');
require_once($CFG->dirroot . '/backup/util/includes/restore_includes.php');
require_once($CFG->dirroot . '/question/engine/tests/helpers.php');
/**
* restore_decode tests (both rule and content)
*/
class restore_quiz_decode_testcase extends \core_privacy\tests\provider_testcase {
/**
* Test restore_decode_rule class
*/
public function test_restore_quiz_decode_links() {
global $DB, $CFG, $USER;
$this->resetAfterTest(true);
$this->setAdminUser();
$generator = $this->getDataGenerator();
$course = $generator->create_course(
array('format' => 'topics', 'numsections' => 3,
'enablecompletion' => COMPLETION_ENABLED),
array('createsections' => true));
$quiz = $generator->create_module('quiz', array(
'course' => $course->id));
// Create questions.
$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
$context = context_course::instance($course->id);
$cat = $questiongenerator->create_question_category(array('contextid' => $context->id));
$question = $questiongenerator->create_question('multichoice', null, array('category' => $cat->id));
// Add to the quiz.
quiz_add_quiz_question($question->id, $quiz);
$questiondata = question_bank::load_question_data($question->id);
$firstanswer = array_shift($questiondata->options->answers);
$DB->set_field('question_answers', 'answer', $CFG->wwwroot . '/course/view.php?id=' . $course->id,
['id' => $firstanswer->id]);
$secondanswer = array_shift($questiondata->options->answers);
$DB->set_field('question_answers', 'answer', $CFG->wwwroot . '/mod/quiz/view.php?id=' . $quiz->cmid,
['id' => $secondanswer->id]);
$thirdanswer = array_shift($questiondata->options->answers);
$DB->set_field('question_answers', 'answer', $CFG->wwwroot . '/grade/report/index.php?id=' . $quiz->cmid,
['id' => $thirdanswer->id]);
$fourthanswer = array_shift($questiondata->options->answers);
$DB->set_field('question_answers', 'answer', $CFG->wwwroot . '/mod/quiz/index.php?id=' . $quiz->cmid,
['id' => $fourthanswer->id]);
$newcm = duplicate_module($course, get_fast_modinfo($course)->get_cm($quiz->cmid));
$sql = "SELECT qa.answer
FROM {quiz} q
LEFT JOIN {quiz_slots} qs ON qs.quizid = q.id
LEFT JOIN {question_answers} qa ON qa.question = qs.questionid
WHERE q.id = :quizid";
$params = array('quizid' => $newcm->instance);
$answers = $DB->get_fieldset_sql($sql, $params);
$this->assertEquals($CFG->wwwroot . '/course/view.php?id=' . $course->id, $answers[0]);
$this->assertEquals($CFG->wwwroot . '/mod/quiz/view.php?id=' . $quiz->cmid, $answers[1]);
$this->assertEquals($CFG->wwwroot . '/grade/report/index.php?id=' . $quiz->cmid, $answers[2]);
$this->assertEquals($CFG->wwwroot . '/mod/quiz/index.php?id=' . $quiz->cmid, $answers[3]);
}
}