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As Eloy pointed out, my recent addition for including child categories used by random questions did not restrict to the course or the instances currently being backed up.

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gustav_delius
2006-02-16 18:15:15 +00:00
parent 95ea52d41b
commit 997bcf0eb8
1 changed files with 8 additions and 6 deletions
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mod/quiz/backuplib.php
+8 -6
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@@ -114,7 +114,8 @@
$from = ", {$CFG->prefix}quiz q";
// but if we have an array of quiz ids, use those instead.
if (!empty($instances) && is_array($instances) && count($instances)) {
$where = ' g.quiz IN ('.implode(',',array_keys($instances)).') AND ';
$where = ' g.quiz IN ('.implode(',',array_keys($instances)).') AND ';
$from = '';
}
//Detect used categories (by category in questions)
@@ -159,11 +160,12 @@
// Now we look for random questions that can use questions from subcategories
// because we will have to add these subcategories
$sql = "SELECT q.id, q.category
FROM {$CFG->prefix}quiz_question_instances AS i,
{$CFG->prefix}quiz_questions AS q
WHERE q.id = i.question
AND q.qtype = '".RANDOM."'
AND q.questiontext = '1'";
FROM {$CFG->prefix}quiz_question_instances AS g,
{$CFG->prefix}quiz_questions AS t
$from
WHERE $where t.id = g.question
AND t.qtype = '".RANDOM."'
AND t.questiontext = '1'";
if ($randoms = get_records_sql($sql)) {
foreach ($randoms as $random) {
$status = $status && quiz_backup_add_category_tree($random->category);