$phpc_user = new PhpcUser($anonymous);
}
// Find an appropriate calendar id
if (!empty($vars['phpcid'])) {
if (!is_numeric($vars['phpcid'])) {
soft_error(__("Invalid calendar ID."));
}
$phpcid = $vars['phpcid'];
}
if (!isset($phpcid) && !empty($vars['eid'])) {
if (is_array($vars['eid'])) {
$eid = $vars['eid'][0];
} else {
$eid = $vars['eid'];
}
$event = $phpcdb->get_event_by_eid($eid);
if ($event) {
$phpcid = $event['cid'];
}
}
if (!isset($phpcid) && !empty($vars['oid'])) {
$event = $phpcdb->get_event_by_oid($vars['oid']);
if ($event) {
$phpcid = $event['cid'];
}
}
if (!isset($phpcid)) {
$calendars = $phpcdb->get_calendars();
if (empty($calendars)) {
if (empty($vars['action'])) {
if (is_admin()) {
