$paramone = optional_param('paramone', "", PARAM_TEXT);
// nature of value depends on datatype, maybe path
$paramtwo = optional_param('paramtwo', "", PARAM_TEXT);
// nature of value depends on datatype, maybe protocol
$paramthree = optional_param('paramthree', "", PARAM_TEXT);
// nature of value depends on datatype, maybe filearea
switch ($datatype) {
case "xmlpairs":
header("Content-type: text/xml");
echo "<?xml version=\"1.0\"?>\n";
$returnxml = fetch_xmlpairs($courseid);
break;
case "unassignedusers":
header("Content-type: text/xml");
echo "<?xml version=\"1.0\"?>\n";
$returnxml = fetch_unassigned_users(5, $courseid, null);
break;
case "offlineusers":
header("Content-type: text/xml");
echo "<?xml version=\"1.0\"?>\n";
$returnxml = "";
break;
case "courseusers":
header("Content-type: text/xml");
echo "<?xml version=\"1.0\"?>\n";
$returnxml = fetch_course_users($courseid);
break;
case "coursemenu":
header("Content-type: text/xml");
echo "<?xml version=\"1.0\"?>\n";
$returnxml = fetch_course_menu($courseid);
error("Could not delete PoodLL Pairwork session");
}
//fetch all users online from the course containing this module, that have not yet been put into a pair session
$users = fetch_unassigned_users($ttl, $course->id, $context);
//lets init our oairs array.
$pairs = array();
break;
//clear an individual pair from a session
//clear an individual pair from a session
case 'clearpair':
if ($pairid != '0') {
$pairid = trim($pairid);
delete_records_select('poodllpairwork_usermap', " username = '******' AND course = {$course->id} ");
delete_records_select('poodllpairwork_usermap', " partnername = '{$pairid}' AND course = {$course->id}");
//if (!(delete_records_select('poodllpairwork_usermap', " username = '******' ") &&
// delete_records_select('poodllpairwork_usermap', " partnername = '$pairid' "))){
// error ("Could not delete pair");
//}
}
//fetch our updated pairs array
$pairs = fetch_pairs($course->id);
//fetch all users online from the course containing this module, that have not yet been put into a pair session
$users = fetch_unassigned_users($ttl, $course->id, $context);
break;
case 'refreshsession':
default:
//fetch our pairs array
$pairs = fetch_pairs($course->id);
//fetch all users online from the course containing this module, that have not yet been put into a pair session
$users = fetch_unassigned_users($ttl, $course->id, $context);
}
