+if ($request->isPost()) {
+ $groupChanged = $request->getParameter('group_changed'); // Reused in multiple places below.
+ if ($groupChanged && !($user->can('manage_subgroups') && $user->isGroupValid($request->getParameter('group')))) {
+ header('Location: access_denied.php'); // Group changed, but no rght or wrong group id.
+ exit();
+ }
+}
+
+// Determine group for which we display this page.
+if ($request->isPost() && $groupChanged) {
+ $group_id = $request->getParameter('group');
+ $user->setOnBehalfGroup($group_id);
+} else {
+ $group_id = $user->getGroup();
+}
+
+$form = new Form('clientsForm');
+if ($user->can('manage_subgroups')) {
+ $groups = $user->getGroupsForDropdown();
+ if (count($groups) > 1) {
+ $form->addInput(array('type'=>'combobox',
+ 'onchange'=>'document.clientsForm.group_changed.value=1;document.clientsForm.submit();',
+ 'name'=>'group',
+ 'style'=>'width: 250px;',
+ 'value'=>$group_id,
+ 'data'=>$groups,
+ 'datakeys'=>array('id','name')));
+ $form->addInput(array('type'=>'hidden','name'=>'group_changed'));
+ $smarty->assign('group_dropdown', 1);
+ }
+}