}
if ($_SESSION["expand_othersites"] != 0 || $_SESSION["expand_editorsites"] != 0 || $_SESSION["expand_pastclasses"] != 0 || $_SESSION["expand_upcomingclasses"] != 0 || $_SESSION["expand_personalsites"] != 0) {
// Add any user-owned groups that aren't already in the slot list
$userOwnedGroups = group::getGroupsOwnedBy($_SESSION['auser']);
foreach ($userOwnedGroups as $classSiteName) {
if (!isset($userOwnedSlots[$classSiteName])) {
$userOwnedSlots[$classSiteName] = array();
$userOwnedSlots[$classSiteName]['slot_name'] = $classSiteName;
$userOwnedSlots[$classSiteName]['slot_type'] = 'class';
$userOwnedSlots[$classSiteName]['slot_owner'] = $_SESSION['auser'];
$userOwnedSlots[$classSiteName]['site_exits'] = false;
}
}
if ($_SESSION["expand_editorsites"] != 0) {
$siteLevelEditorSites = segue::getSiteInfoWhereUserIsSiteLevelEditor($_SESSION['auser']);
$anyLevelEditorSites = segue::getSiteInfoWhereUserIsEditor($_SESSION['auser']);
}
}
$usersCurrentClasses = $classes;
$usersOldClasses = $oldclasses;
$usersFutureClasses = $futureclasses;
$usersAllClasses = $allclasses[$_SESSION['auser']];
// replace groupclasses with their groups
$classgroupLists = getClassgroupListsForGroupsContainingClasses(array_keys($usersAllClasses));
foreach ($classgroupLists as $groupName => $classgroupList) {
foreach ($classgroupList as $className => $classParts) {
// Make a virtual group-code to sort with.
// Note: this assumes (for ordering purposes), that all classes in the
// group are in the same semester/year.
$groupParts = array('code' => $groupName, 'sect' => '', 'sem' => $classParts['sem'], 'year' => $classParts['year']);
if (isset($usersCurrentClasses[$className])) {
