}
$new_entity_created = false;
if (empty($entity)) {
// check due date for the past
if (!empty($due) && $due < mktime(0, 0, 0)) {
register_error(elgg_echo('todos:action:todoitem:edit:due_in_past'));
forward(REFERER);
}
$entity = new TodoItem();
$entity->container_guid = $todolist->getGUID();
$entity->access_id = $todolist->access_id;
$entity->save();
$new_entity_created = true;
}
$entity->title = $title;
$entity->setDueDate($due);
if ($entity->canAssign($assignee, true)) {
$entity->assign($assignee);
}
if (!empty($attachment)) {
$filename = $_FILES['attachment']['name'];
$entity->attach($filename, $attachment);
}
if ($entity->save()) {
system_message(elgg_echo('todos:action:todoitem:edit:success'));
if ($new_entity_created) {
add_to_river('river/object/todoitem/create', 'create', elgg_get_logged_in_user_guid(), $entity->guid);
}
} else {
register_error(elgg_echo('todos:action:todoitem:edit:error'));
}
