function getEditForm($id = null)
{
$form = parent::getEditForm($id);
if (!$id) {
$id = $this->currentPageID();
}
if ($id && is_numeric($id)) {
$fields = $form->Fields();
if ($fields->hasTabSet()) {
$fields->findOrMakeTab('Root.Import', _t('Group.IMPORTTABTITLE', 'Import'));
$fields->addFieldToTab('Root.Import', new LiteralField('MemberImportFormIframe', sprintf('<iframe src="%s" id="MemberImportFormIframe" width="100%%" height="400px" border="0"></iframe>', $this->Link('memberimport'))));
if (Permission::check('APPLY_ROLES')) {
$fields->addFieldToTab('Root.Roles', new LiteralField('RolesAddEditLink', sprintf('<p class="add-role"><a href="%s">%s</a></p>', $this->Link('show/root'), _t('Group.RolesAddEditLink', 'Add/edit roles'))));
}
}
$form->Actions()->insertBefore($actionAddMember = new FormAction('addmember', _t('SecurityAdmin.ADDMEMBER', 'Add Member')), 'action_save');
$actionAddMember->setForm($form);
// Filter permissions
$permissionField = $form->Fields()->dataFieldByName('Permissions');
if ($permissionField) {
$permissionField->setHiddenPermissions(self::$hidden_permissions);
}
}
$this->extend('updateEditForm', $form);
return $form;
}