$sendMail = isset($values['send_mail']) ? $values['send_mail'] : null; switch ($values['action']) { case 'add': $announcement_id = SystemAnnouncementManager::add_announcement($values['title'], $values['content'], $values['range_start'], $values['range_end'], $values['visible_teacher'], $values['visible_student'], $values['visible_guest'], $values['lang'], $sendMail, empty($values['add_to_calendar']) ? false : true, empty($values['send_email_test']) ? false : true); if ($announcement_id !== false) { SystemAnnouncementManager::announcement_for_groups($announcement_id, array($values['group'])); Display::display_confirmation_message(get_lang('AnnouncementAdded')); } else { $show_announcement_list = false; $form->display(); } break; case 'edit': $sendMailTest = isset($values['send_email_test']) ? $values['send_email_test'] : null; if (SystemAnnouncementManager::update_announcement($values['id'], $values['title'], $values['content'], $values['range_start'], $values['range_end'], $values['visible_teacher'], $values['visible_student'], $values['visible_guest'], $values['lang'], $sendMail, $sendMailTest)) { SystemAnnouncementManager::announcement_for_groups($values['id'], array($values['group'])); Display::display_confirmation_message(get_lang('AnnouncementUpdated')); } else { $show_announcement_list = false; $form->display(); } break; default: break; } $show_announcement_list = true; } else { $form->display(); $show_announcement_list = false; } }