function restore($old_question_id, $new_question_id, $info, $restore)
{
$status = true;
//Get the calculated-s array
$calculateds = $info['#']['CALCULATED'];
//Iterate over calculateds
for ($i = 0; $i < sizeof($calculateds); $i++) {
$cal_info = $calculateds[$i];
//traverse_xmlize($cal_info); //Debug
//print_object ($GLOBALS['traverse_array']); //Debug
//$GLOBALS['traverse_array']=""; //Debug
//Now, build the question_calculated record structure
$calculated->question = $new_question_id;
$calculated->answer = backup_todb($cal_info['#']['ANSWER']['0']['#']);
$calculated->tolerance = backup_todb($cal_info['#']['TOLERANCE']['0']['#']);
$calculated->tolerancetype = backup_todb($cal_info['#']['TOLERANCETYPE']['0']['#']);
$calculated->correctanswerlength = backup_todb($cal_info['#']['CORRECTANSWERLENGTH']['0']['#']);
$calculated->correctanswerformat = backup_todb($cal_info['#']['CORRECTANSWERFORMAT']['0']['#']);
////We have to recode the answer field
$answer = backup_getid($restore->backup_unique_code, "question_answers", $calculated->answer);
if ($answer) {
$calculated->answer = $answer->new_id;
}
//The structure is equal to the db, so insert the question_calculated
$newid = insert_record("question_calculated", $calculated);
//Do some output
if (($i + 1) % 50 == 0) {
if (!defined('RESTORE_SILENTLY')) {
echo ".";
if (($i + 1) % 1000 == 0) {
echo "<br />";
}
}
backup_flush(300);
}
//Now restore numerical_units
$status = question_restore_numerical_units($old_question_id, $new_question_id, $cal_info, $restore);
//Now restore dataset_definitions
if ($status && $newid) {
$status = question_restore_dataset_definitions($old_question_id, $new_question_id, $cal_info, $restore);
}
if (!$newid) {
$status = false;
}
}
return $status;
}
/**
* Restores the data in the question
*
* This is used in question/restorelib.php
*/
function restore($old_question_id, $new_question_id, $info, $restore)
{
$status = true;
//Get the numerical array
$numericals = $info['#']['NUMERICAL'];
//Iterate over numericals
for ($i = 0; $i < sizeof($numericals); $i++) {
$num_info = $numericals[$i];
//Now, build the question_numerical record structure
$numerical = new stdClass();
$numerical->question = $new_question_id;
$numerical->answer = backup_todb($num_info['#']['ANSWER']['0']['#']);
$numerical->tolerance = backup_todb($num_info['#']['TOLERANCE']['0']['#']);
//We have to recode the answer field
$answer = backup_getid($restore->backup_unique_code, "question_answers", $numerical->answer);
if ($answer) {
$numerical->answer = $answer->new_id;
}
//The structure is equal to the db, so insert the question_numerical
$newid = insert_record("question_numerical", $numerical);
//Do some output
if (($i + 1) % 50 == 0) {
if (!defined('RESTORE_SILENTLY')) {
echo ".";
if (($i + 1) % 1000 == 0) {
echo "<br />";
}
}
backup_flush(300);
}
//Now restore numerical_units
$status = question_restore_numerical_units($old_question_id, $new_question_id, $num_info, $restore);
if (!$newid) {
$status = false;
}
}
return $status;
}