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When restoring numerical questions, don't create duplicate unit definitions. Merged from MOODLE_18_STABLE.

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tjhunt 2007-02-28 17:18:28 +00:00
parent 51e89d95f7
commit a24a414f24
1 changed files with 18 additions and 12 deletions
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26
question/restorelib.php
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@ -427,7 +427,7 @@
return $status;
}
function question_restore_numerical_units ($old_question_id,$new_question_id,$info,$restore) {
function question_restore_numerical_units($old_question_id,$new_question_id,$info,$restore) {
global $CFG;
@ -447,17 +447,23 @@
//print_object ($GLOBALS['traverse_array']); //Debug
//$GLOBALS['traverse_array']=""; //Debug
//Now, build the question_numerical_UNITS record structure
$numerical_unit = new stdClass;
$numerical_unit->question = $new_question_id;
$numerical_unit->multiplier = backup_todb($nu_info['#']['MULTIPLIER']['0']['#']);
$numerical_unit->unit = backup_todb($nu_info['#']['UNIT']['0']['#']);
// Check to see if this until already exists in the database, which it might, for
// Historical reasons.
$unit = backup_todb($nu_info['#']['UNIT']['0']['#']);
if (!record_exists('question_numerical_units', 'question', $new_question_id, 'unit', $unit)) {
//The structure is equal to the db, so insert the question_numerical_units
$newid = insert_record ("question_numerical_units",$numerical_unit);
//Now, build the question_numerical_UNITS record structure.
$numerical_unit = new stdClass;
$numerical_unit->question = $new_question_id;
$numerical_unit->multiplier = backup_todb($nu_info['#']['MULTIPLIER']['0']['#']);
$numerical_unit->unit = $unit;
if (!$newid) {
$status = false;
//The structure is equal to the db, so insert the question_numerical_units
$newid = insert_record("question_numerical_units", $numerical_unit);
if (!$newid) {
$status = false;
}
}
}