/**
* Get the raw data for this part of the upgrade.
*
* @return array
* @since 0.4.4
* @throws Exception
*/
protected function &getSourceData()
{
$rows = parent::getSourceData();
// Set up the mapping table for the old groups to the new groups.
$groupMap = jUpgradeUsergroups::getUsergroupIdMap();
// Set up the mapping table for the ARO id's to the new user id's.
$userMap = $this->getUserIdAroMap();
// Do some custom post processing on the list.
// The schema for old group map is: group_id, section_value, aro_id
// The schema for new groups is: user_id, group_id
foreach ($rows as &$row) {
$row['user_id'] = $userMap[$row['aro_id']];
// Note, if we are here, these are custom groups we didn't know about.
if ($row['group_id'] <= 30) {
$row['group_id'] = $groupMap[$row['group_id']];
}
// Remove unused fields.
unset($row['section_value']);
unset($row['aro_id']);
}
return $rows;
}
