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MDL-48984 mod_lesson: some lesson_answers answers should be plain text

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Branch tables jump descriptions, short answer question answers
and numerical question answers should be plain text, and no editor
should be available here.
This commit is contained in:
Jean-Michel Vedrine 2015-02-08 12:00:23 +01:00
parent dba564c7db
commit a1300e98bb
5 changed files with 88 additions and 19 deletions
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25
mod/lesson/db/upgrade.php
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@ -137,5 +137,30 @@ function xmldb_lesson_upgrade($oldversion) {
// Lesson savepoint reached.
upgrade_mod_savepoint(true, 2014122900, 'lesson');
}
if ($oldversion < 2015022700) {
// Clean lesson answers that should be plain text.
// Unfortunately we can't use LESSON_PAGE_XX constants here as we can't include the files.
// 1 = LESSON_PAGE_SHORTANSWER, 8 = LESSON_PAGE_NUMERICAL, 20 = LESSON_PAGE_BRANCHTABLE.
$sql = 'SELECT a.*
FROM {lesson_answers} a
JOIN {lesson_pages} p ON p.id = a.pageid
WHERE a.answerformat <> :format
AND p.qtype IN (1, 8, 20)';
$badanswers = $DB->get_recordset_sql($sql, array('format' => FORMAT_MOODLE));
foreach ($badanswers as $badanswer) {
// Strip tags from answer text and convert back the format to FORMAT_MOODLE.
$badanswer->answer = strip_tags($badanswer->answer);
$badanswer->answerformat = FORMAT_MOODLE;
$DB->update_record('lesson_answers', $badanswer);
}
// Lesson savepoint reached.
upgrade_mod_savepoint(true, 2015022700, 'lesson');
}
return true;
}