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Solving MDL-12063 qtype_questions where left orphans when questions whe deleted or

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qtype change
This commit is contained in:
pichetp
2007-11-20 03:48:29 +00:00
parent 1a5bc8ae5a
commit e9028ffc87
1 changed files with 21 additions and 2 deletions
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question/type/multianswer/questiontype.php
+21 -2
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@@ -74,6 +74,24 @@ class embedded_cloze_qtype extends default_questiontype {
// if we still have some old wrapped question ids, reuse the next of them
if ($oldwrappedid = array_shift($oldwrappedids)) {
$wrapped->id = $oldwrappedid;
//
$oldqtype = get_field('question', 'qtype', 'id',$oldwrappedid) ;
if($oldqtype != $wrapped->qtype ) {
echo "<p>oldqtype $oldqtype newqtype".$wrapped->qtype."</p>";
switch ($oldqtype) {
case 'multichoice':
delete_records('question_multichoice', 'question', $oldwrappedid);
break;
case 'shortanswer':
delete_records('question_shortanswer', 'question', $oldwrappedid);
break;
case 'numerical':
delete_records('question_numerical', 'question', $oldwrappedid);
break;
default:
error("questiontype $wrapped->qtype not recognized");
}
}
}
$wrapped->name = $question->name;
$wrapped->parent = $question->id;
@@ -85,8 +103,9 @@ class embedded_cloze_qtype extends default_questiontype {
// Delete redundant wrapped questions
if(is_array($oldwrappedids) && count($oldwrappedids)){
$oldwrappedids = implode(',', $oldwrappedids);
delete_records_select('question', "id IN ($oldwrappedids)");
foreach ($oldwrappedids as $id) {
delete_question($id) ;
}
}
if (!empty($sequence)) {