moodle/moodle
3
0
Fork 0
mirror of https://github.com/moodle/moodle.git synced 2025-08-04 16:36:37 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge branch 'MDL-30018' of https://github.com/stronk7/moodle

Browse source
This commit is contained in:
Sam Hemelryk 2012-09-11 15:22:39 +12:00
commit 1d856f68db
1 changed files with 16 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

16
backup/moodle2/restore_qtype_plugin.class.php
View file

@ -154,6 +154,22 @@ abstract class restore_qtype_plugin extends restore_plugin {
AND ' . $DB->sql_compare_text('answer', 255) . ' = ' . $DB->sql_compare_text('?', 255); AND ' . $DB->sql_compare_text('answer', 255) . ' = ' . $DB->sql_compare_text('?', 255);
$params = array($newquestionid, $data->answertext); $params = array($newquestionid, $data->answertext);
$newitemid = $DB->get_field_sql($sql, $params); $newitemid = $DB->get_field_sql($sql, $params);
// Not able to find the answer, let's try cleaning the answertext
// of all the question answers in DB as slower fallback. MDL-30018.
if (!$newitemid) {
$params = array('question' => $newquestionid);
$answers = $DB->get_records('question_answers', $params, '', 'id, answer');
foreach ($answers as $answer) {
// Clean in the same way than {@link xml_writer::xml_safe_utf8()}.
$clean = preg_replace('/[\x-\x8\xb-\xc\xe-\x1f\x7f]/is','', $answer->answer); // Clean CTRL chars.
$clean = preg_replace("/\r\n|\r/", "\n", $clean); // Normalize line ending.
if ($clean === $data->answertext) {
$newitemid = $data->id;
}
}
}
// If we haven't found the newitemid, something has gone really wrong, question in DB // If we haven't found the newitemid, something has gone really wrong, question in DB
// is missing answers, exception // is missing answers, exception
if (!$newitemid) { if (!$newitemid) {