class.ilChatroomSettingsTask.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilChatroomSettingsTask extends ilChatroomTaskHandler
{
        private $gui;

        public function __construct(ilChatroomObjectGUI $gui)
        {
                $this->gui = $gui;

                require_once 'Modules/Chatroom/classes/class.ilChatroomFormFactory.php';
                require_once 'Modules/Chatroom/classes/class.ilChatroom.php';
                require_once 'Modules/Chatroom/classes/class.ilChatroomInstaller.php';
        }

        public function general(ilPropertyFormGUI $settingsForm = null)
        {
                global $lng, $tpl, $ilCtrl;

                if(!ilChatroom::checkUserPermissions(array(
                        'read',
                        'write'
                ), $this->gui->ref_id)
                )
                {
                        $ilCtrl->setParameterByClass('ilrepositorygui', 'ref_id', ROOT_FOLDER_ID);
                        $ilCtrl->redirectByClass('ilrepositorygui', '');
                }

                $chatSettings = new ilSetting('chatroom');
                if(!$chatSettings->get('chat_enabled'))
                {
                        ilUtil::sendInfo($lng->txt('server_disabled'), true);
                }

                $this->gui->switchToVisibleMode();

                $formFactory = new ilChatroomFormFactory();

                if(!$settingsForm)
                {
                        $settingsForm = $formFactory->getSettingsForm();
                }

                $room = ilChatRoom::byObjectId($this->gui->object->getId());

                $settings = array(
                        'title' => $this->gui->object->getTitle(),
                        'desc'  => $this->gui->object->getDescription(),
                );

                if($room)
                {
                        ilChatroomFormFactory::applyValues(
                                $settingsForm, array_merge($settings, $room->getSettings())
                        );
                }
                else
                {
                        ilChatroomFormFactory::applyValues($settingsForm, $settings);
                }

                $settingsForm->setTitle($lng->txt('settings_title'));
                $settingsForm->addCommandButton('settings-saveGeneral', $lng->txt('save'));
                $settingsForm->setFormAction($ilCtrl->getFormAction($this->gui, 'settings-saveGeneral'));

                $tpl->setVariable('ADM_CONTENT', $settingsForm->getHtml());
        }

        public function saveGeneral()
        {
                global $ilCtrl, $lng;

                $formFactory  = new ilChatroomFormFactory();
                $settingsForm = $formFactory->getSettingsForm();

                if(!$settingsForm->checkInput())
                {
                        $this->general($settingsForm);
                }
                else
                {
                        $this->gui->object->setTitle($settingsForm->getInput('title'));
                        $this->gui->object->setDescription($settingsForm->getInput('desc'));
                        $this->gui->object->update();
                        // @todo: Do not rely on raw post data
                        $settings = $_POST;
                        $room     = ilChatRoom::byObjectId($this->gui->object->getId());

                        if(!$room)
                        {
                                $room                  = new ilChatRoom();
                                $settings['object_id'] = $this->gui->object->getId();
                        }
                        $room->saveSettings($settings);

                        ilUtil::sendSuccess($lng->txt('saved_successfully'), true);
                        $ilCtrl->redirect($this->gui, 'settings-general');
                }
        }

        public function executeDefault($requestedMethod)
        {
                $this->general();
        }
}