register_posted_variables(array('title' => true, 'password' => true, 'prof_names' => true));
if (empty($prof_names)) {
$prof_names = "$_SESSION[givenname] $_SESSION[surname]";
}
// departments and validation
$allow_only_defaults = get_config('restrict_teacher_owndep') && !$is_admin;
$allowables = array();
if ($allow_only_defaults) {
// Method: getDepartmentIdsAllowedForCourseCreation
// fetches only specific tree nodes, not their sub-children
//$user->getDepartmentIdsAllowedForCourseCreation($uid);
// the code below searches for the allow_course flag in the user's department subtrees
$userdeps = $user->getDepartmentIds($uid);
$subs = $tree->buildSubtreesFull($userdeps);
foreach ($subs as $node) {
if (intval($node->allow_course) === 1) {
$allowables[] = $node->id;
}
}
}
$departments = isset($_POST['department']) ? $_POST['department'] : array();
$deps_valid = true;
foreach ($departments as $dep) {
if ($allow_only_defaults && !in_array($dep, $allowables)) {
$deps_valid = false;
break;
}
}
