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Being a bit more exact, I've replaced the 1, 2, .... n

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ordered asumption when restoring multianswer responses and
now it checks for the real positionky (like the upgrade)
This commit is contained in:
stronk7
2005-05-20 22:56:20 +00:00
parent 081d3a9647
commit e5acc2e61b
1 changed files with 14 additions and 3 deletions
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mod/quiz/restorelibpre15.php
+14 -3
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@@ -947,6 +947,9 @@
$multianswer->answertype = backup_todb($mul_info['#']['ANSWERTYPE']['0']['#']);
$multianswer->norm = backup_todb($mul_info['#']['NORM']['0']['#']);
//Saving multianswer and positionkey to use them later restoring states
backup_putid ($restore->backup_unique_code,'multianswer-pos',$oldid,$multianswer->positionkey);
//We have to recode all the answers to their new ids
$ansarr = explode(",", $multianswer->answers);
foreach ($ansarr as $key => $value) {
@@ -1643,7 +1646,7 @@
//Nothing to do. The response is a text.
break;
case 9: //MULTIANSWER QTYPE
//The answer is a comma separated list of hypen separated sequence keys (from 1) and answers. We must recode them.
//The answer is a comma separated list of hypen separated multianswer ids and answers. We must recode them.
//We need to have the sequence of questions here to be able to detect qtypes
$multianswerdb = get_record('quiz_multianswers','question',$response->question);
//Make an array of sequence to easy access
@@ -1657,6 +1660,14 @@
$exploded = explode("-",$tok);
$multianswer_id = $exploded[0];
$answer = $exploded[1];
//Get position key (if it fails, next iteration)
if ($oldposrec = backup_getid($restore->backup_unique_code,'multianswer-pos',$multianswer_id)) {
$positionkey = $oldposrec->new_id;
} else {
//Next iteration
$tok = strtok(",");
continue;
}
//Calculate question type
$questiondb = get_record('quiz_questions','id',$sequencearr[$counter-1]);
$questiontype = $questiondb->qtype;
@@ -1677,10 +1688,10 @@
//Finaly, build the new answer field for each pair
if ($in_first) {
$answer_field .= $counter."-".$answer;
$answer_field .= $positionkey."-".$answer;
$in_first = false;
} else {
$answer_field .= ",".$counter."-".$answer;
$answer_field .= ",".$positionkey."-".$answer;
}
//check for next
$tok = strtok(",");