/**
* Actual implementation of the rest coures functionality, delete all the
* chat messages for course $data->courseid.
* @param $data the data submitted from the reset course.
* @return array status array
*/
function liveclassroom_reset_userdata($data, $showfeedback = true)
{
global $CFG, $COURSE;
$componentstr = get_string('modulenameplural', 'liveclassroom');
$status = array();
if (!empty($data->reset_content_liveclassroom_all)) {
$api = new LCAction(null, $CFG->liveclassroom_servername, $CFG->liveclassroom_adminusername, $CFG->liveclassroom_adminpassword, $CFG->dataroot);
$rooms = $api->getRooms($data->id . "_T");
foreach ($rooms as $room) {
if ($room->isArchive() == 0) {
$isAdmin = $api->isStudentAdmin($room->getRoomId(), $data->id . "_S");
$api->cloneRoom($data->id, $room->getRoomId(), "0", $isAdmin, $room->isPreview());
if ($isAdmin == "true") {
$api->removeRole($room->getRoomId(), $data->id . "_S", "Student");
$api->removeRole($room->getRoomId(), $data->id . "_T", "ClassAdmin");
} else {
$api->removeRole($room->getRoomId(), $data->id . "_S", "Instructor");
$api->removeRole($room->getRoomId(), $data->id . "_T", "ClassAdmin");
}
} else {
$api->deleteRoom($room->getRoomId());
}
$activities = get_records("liveclassroom", "id", $room->getRoomId());
foreach (array_keys($activities) as $id) {
$activities[$id]->rid = new_rid;
update_record("liveclassroom", $activities[$id]);
}
}
$typesstr = "Delete all the archives and content";
$status[] = array('component' => $componentstr, 'item' => $typesstr, 'error' => false);
} else {
if (!empty($data->reset_content_liveclassroom_archives)) {
$api = new LCAction(null, $CFG->liveclassroom_servername, $CFG->liveclassroom_adminusername, $CFG->liveclassroom_adminpassword, $CFG->dataroot);
$rooms = $api->getRooms($data->id . "_T");
foreach ($rooms as $room) {
if ($room->isArchive() == 1) {
$api->deleteRoom($room->getRoomId());
}
}
$typesstr = "Delete only the archives";
$status[] = array('component' => $componentstr, 'item' => $typesstr, 'error' => false);
}
}
return $status;
}
function liveclassroom_restore_mods($mod, $restore)
{
global $CFG;
$status = true;
//Get record from backup_ids
$data = backup_getid($restore->backup_unique_code, $mod->modtype, $mod->id);
$userdata = restore_userdata_selected($restore, "liveclassroom", $mod->id);
$lcAction = new LCAction(null, $CFG->liveclassroom_servername, $CFG->liveclassroom_adminusername, $CFG->liveclassroom_adminpassword, $CFG->dataroot, $restore->course_id);
if ($data) {
//Now get completed xmlized object
$info = $data->info;
//add logs
//Now, build the liveclassroom record structure
$copy_content = 0;
if ($userdata) {
$copy_content = 1;
}
$sameResource = get_record("liveclassroom", "fromid", $info['MOD']['#']['TYPE']['0']['#'], "course", $restore->course_id, "copy_content", $copy_content);
$resource = get_record("liveclassroom", "fromid", $info['MOD']['#']['TYPE']['0']['#'], "course", $restore->course_id, "copy_content", $copy_content == 1 ? 0 : 1);
if (empty($sameResource)) {
if (!($new_lc_id = $lcAction->cloneRoom($restore->course_id, $info['MOD']['#']['TYPE']['0']['#'], $userdata, $info['MOD']['#']['ISSTUDENTADMIN']['0']['#'], $info['MOD']['#']['PREVIEW']['0']['#']))) {
return false;
//there is a problem during the copy of the room
}
if (!empty($resource)) {
if ($userdata) {
$room = $lcAction->getRoom($new_lc_id);
$room->setLongname($room->getLongname() . " with user data");
$lcAction->api->lcapi_modify_room($new_lc_id, $room->getAttributes());
} else {
$room = $lcAction->getRoom($resource->type);
$room->setLongname($room->getLongname() . " with user data");
$lcAction->api->lcapi_modify_room($resource->type, $room->getAttributes());
}
}
} else {
$new_lc_id = $resource->type;
}
$liveclassroom->course = backup_todb($restore->course_id);
$liveclassroom->type = backup_todb($new_lc_id);
$liveclassroom->name = backup_todb($info['MOD']['#']['NAME']['0']['#']);
$liveclassroom->section = backup_todb($info['MOD']['#']['SECTION']['0']['#']);
$liveclassroom->timemodified = backup_todb($info['MOD']['#']['TIMEMODIFIED']['0']['#']);
$liveclassroom->timemodified = backup_todb($info['MOD']['#']['TIMEMODIFIED']['0']['#']);
$liveclassroom->fromid = $info['MOD']['#']['TYPE']['0']['#'];
$liveclassroom->copy_content = $copy_content;
$liveclassroom->isfirst = 1;
//The structure is equal to the db, so insert the liveclassroom
$newid = insert_record("liveclassroom", $liveclassroom);
//Do some output
if (!defined('RESTORE_SILENTLY')) {
echo "<li>" . get_string("modulename", "liveclassroom") . " \"" . format_string(stripslashes($liveclassroom->name), true) . "\"</li>";
}
backup_flush(300);
if ($newid) {
//We have the newid, update backup_ids
backup_putid($restore->backup_unique_code, $mod->modtype, $mod->id, $newid);
} else {
$status = false;
}
} else {
$status = false;
}
return $status;
}
