/**
* Print the edit tour page.
*
* @param int $id The ID of the tour
*/
protected function edit_tour($id = null)
{
global $PAGE;
if ($id) {
$tour = tour::instance($id);
$PAGE->navbar->add($tour->get_name(), $tour->get_edit_link());
} else {
$tour = new tour();
$PAGE->navbar->add(get_string('newtour', 'tool_usertours'), $tour->get_edit_link());
}
$form = new forms\edittour($tour);
if ($form->is_cancelled()) {
redirect(helper::get_list_tour_link());
} else {
if ($data = $form->get_data()) {
// Creating a new tour.
$tour->set_name($data->name);
$tour->set_description($data->description);
$tour->set_pathmatch($data->pathmatch);
$tour->set_enabled(!empty($data->enabled));
foreach (configuration::get_defaultable_keys() as $key) {
$tour->set_config($key, $data->{$key});
}
// Save filter values.
foreach (helper::get_all_filters() as $filterclass) {
$filterclass::save_filter_values_from_form($tour, $data);
}
$tour->persist();
redirect(helper::get_list_tour_link());
} else {
if (empty($tour)) {
$this->header('newtour');
} else {
if (!empty($tour->get_config(self::CONFIG_SHIPPED_TOUR))) {
notification::add(get_string('modifyshippedtourwarning', 'tool_usertours'), notification::WARNING);
}
$this->header($tour->get_name());
$data = $tour->prepare_data_for_form();
// Prepare filter values for the form.
foreach (helper::get_all_filters() as $filterclass) {
$filterclass::prepare_filter_values_for_form($tour, $data);
}
$form->set_data($data);
}
$form->display();
$this->footer();
}
}
}