function restore_create_groupings($restore, $xml_file)
{
//Check it exists
if (!file_exists($xml_file)) {
return false;
}
//Get info from xml
if (!($groupings = restore_read_xml_groupings($restore, $xml_file))) {
return false;
} else {
if ($groupings === true) {
return true;
}
}
$status = true;
//Iterate over each group
foreach ($groupings as $grouping) {
if ($data = backup_getid($restore->backup_unique_code, "groupings", $grouping->id)) {
//Now get completed xmlized object
$info = $data->info;
//Now build the GROUPING record structure
$gro = new Object();
///$gro->id = backup_todb($info['GROUPING']['#']['ID']['0']['#']);
$gro->courseid = $restore->course_id;
$gro->name = backup_todb($info['GROUPING']['#']['NAME']['0']['#']);
$gro->description = backup_todb($info['GROUPING']['#']['DESCRIPTION']['0']['#']);
$gro->configdata = backup_todb($info['GROUPING']['#']['CONFIGDATA']['0']['#']);
$gro->timecreated = backup_todb($info['GROUPING']['#']['TIMECREATED']['0']['#']);
//Now search if that group exists (by name and description field) in
if ($gro_db = get_record('groupings', 'courseid', $restore->course_id, 'name', $gro->name, 'description', $gro->description)) {
//get current group id
$newid = $gro_db->id;
} else {
//The structure is equal to the db, so insert the grouping
if (!($newid = insert_record('groupings', $gro))) {
$status = false;
continue;
}
}
//We have the newid, update backup_ids
backup_putid($restore->backup_unique_code, "groupings", $grouping->id, $newid);
}
}
// now fix the defaultgroupingid in course
$course = get_record('course', 'id', $restore->course_id);
if ($course->defaultgroupingid) {
if ($grouping = restore_grouping_getid($restore, $course->defaultgroupingid)) {
set_field('course', 'defaultgroupingid', $grouping->new_id, 'id', $course->id);
} else {
set_field('course', 'defaultgroupingid', 0, 'id', $course->id);
}
}
return $status;
}
function restore_create_groupings($restore, $xml_file)
{
global $CFG, $db;
$status = true;
$status2 = true;
//Check it exists
if (!file_exists($xml_file)) {
$status = false;
}
//Get info from xml
if ($status) {
//groupings will contain the old_id of every group
//in backup_ids->info will be the real info (serialized)
$groupings = restore_read_xml_groupings($restore, $xml_file);
}
//Now, if we have anything in groupings, we have to restore that grouping
if ($groupings) {
if ($groupings !== true) {
//Iterate over each group
foreach ($groupings as $grouping) {
//Get record from backup_ids
$data = backup_getid($restore->backup_unique_code, "groupings", $grouping->id);
//Init variables
$create_grouping = false;
if ($data) {
//Now get completed xmlized object
$info = $data->info;
//Now build the GROUPING record structure
$gro = new Object();
///$gro->id = backup_todb($info['GROUPING']['#']['ID']['0']['#']);
$gro->name = backup_todb($info['GROUPING']['#']['NAME']['0']['#']);
$gro->description = backup_todb($info['GROUPING']['#']['DESCRIPTION']['0']['#']);
$gro->timecreated = backup_todb($info['GROUPING']['#']['TIMECREATED']['0']['#']);
//Now search if that group exists (by name and description field) in
//restore->course_id course
$gro_db = groups_grouping_matches($restore->course_id, $gro->name, $gro->description);
//If it doesn't exist, create
if (!$gro_db) {
$create_grouping = true;
}
//If we must create the group
if ($create_grouping) {
//The structure is equal to the db, so insert the grouping TODO: RESTORE.
$newid = groups_create_grouping($restore->course_id, $gro);
} else {
//get current group id
$newid = $gro_db->id;
}
if ($newid) {
//We have the newid, update backup_ids
backup_putid($restore->backup_unique_code, "groupings", $grouping->id, $newid);
}
//Now restore links from groupings to groups
$status2 = restore_create_groupings_groups($newid, $info, $restore);
}
}
//(Now, restore grouping_files)
}
} else {
$status = false;
}
return $status && $status2;
}