class.ilCalendarUserSettingsGUI.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2006 ILIAS open source, University of Cologne            |
        |                                                                             |
        | This program is free software; you can redistribute it and/or               |
        | modify it under the terms of the GNU General Public License                 |
        | as published by the Free Software Foundation; either version 2              |
        | of the License, or (at your option) any later version.                      |
        |                                                                             |
        | This program is distributed in the hope that it will be useful,             |
        | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
        | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
        | GNU General Public License for more details.                                |
        |                                                                             |
        | You should have received a copy of the GNU General Public License           |
        | along with this program; if not, write to the Free Software                 |
        | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
        +-----------------------------------------------------------------------------+
*/

include_once('Services/Calendar/classes/class.ilCalendarUserSettings.php');
include_once('Services/Calendar/classes/class.ilCalendarSettings.php');

class ilCalendarUserSettingsGUI
{
        protected $tpl;
        protected $lng;
        protected $user;
        protected $settings;
        

        public function __construct()
        {
                global $ilUser,$tpl,$lng,$ilCtrl;

                $this->tpl = $tpl;
                $this->lng = $lng;
                $this->lng->loadLanguageModule('dateplaner');
                $this->lng->loadLanguageModule('jscalendar');
                
                $this->ctrl = $ilCtrl;
                
                $this->user = $ilUser;
                $this->settings = ilCalendarSettings::_getInstance();
                $this->user_settings = ilCalendarUserSettings::_getInstanceByUserId($this->user->getId());
                
        }
        
        
        public function executeCommand()
        {
                global $ilUser, $ilSetting;


                $next_class = $this->ctrl->getNextClass();

                switch($next_class)
                {
                        default:
                                $cmd = $this->ctrl->getCmd("show");
                                $this->$cmd();
                                break;
                }
                return true;
        }

        public function show()
        {
                $this->tpl->addBlockFile('ADM_CONTENT','adm_content','tpl.user_settings.html','Services/Calendar');
                
                $this->initSettingsForm();
                $this->tpl->setVariable('CAL_SETTINGS',$this->form->getHTML());
        }
        
        public function cancel()
        {
                $this->ctrl->returnToParent($this);
        }
        
        public function save()
        {
                
                $this->user_settings->setTimeZone($_POST['timezone']);
                $this->user_settings->setWeekStart((int) $_POST['weekstart']);
                $this->user_settings->setTimeFormat((int) $_POST['time_format']);
                $this->user_settings->setDayStart((int) $_POST['dst']);
                $this->user_settings->setDayEnd((int) $_POST['den']);

                if(((int) $_POST['den']) < (int) $_POST['dst'])
                {
                        ilUtil::sendFailure($this->lng->txt('cal_dstart_dend_warn'));
                        $this->show();
                        return false;
                }

                $this->user_settings->save();
                
                ilUtil::sendSuccess($this->lng->txt('settings_saved'),true);
                $this->ctrl->returnToParent($this);
        }
        
        public function initSettingsForm()
        {
                if(is_object($this->form))
                {
                        return true;
                }
                include_once('Services/Calendar/classes/class.ilCalendarUtil.php');
                include_once('Services/Form/classes/class.ilPropertyFormGUI.php');
                
                $this->form = new ilPropertyFormGUI();
                $this->form->setFormAction($this->ctrl->getFormAction($this,'save'));
                $this->form->setTitle($this->lng->txt('cal_user_settings'));
                $this->form->addCommandButton('save',$this->lng->txt('save'));
                $this->form->addCommandButton('cancel',$this->lng->txt('cancel'));
                
                $select = new ilSelectInputGUI($this->lng->txt('cal_user_timezone'),'timezone');
                $select->setOptions(ilCalendarUtil::_getShortTimeZoneList());
                $select->setInfo($this->lng->txt('cal_timezone_info'));
                $select->setValue($this->user_settings->getTimeZone());
                $this->form->addItem($select);
                
                $select = new ilSelectInputGUI($this->lng->txt('cal_user_time_format'),'time_format');
                $select->setOptions(array(
                        ilCalendarSettings::TIME_FORMAT_24 => '13:00',
                        ilCalendarSettings::TIME_FORMAT_12 => '1:00pm'));
                $select->setInfo($this->lng->txt('cal_time_format_info'));
                $select->setValue($this->user_settings->getTimeFormat());
                $this->form->addItem($select);
                
                // Week/Month View
                $week_month = new ilFormSectionHeaderGUI();
                $week_month->setTitle($this->lng->txt('cal_week_month_view'));
                $this->form->addItem($week_month);
                
                $radio = new ilRadioGroupInputGUI($this->lng->txt('cal_week_start'),'weekstart');
                $radio->setValue($this->user_settings->getWeekStart());
        
                $option = new ilRadioOption($this->lng->txt('l_su'),0);
                $radio->addOption($option);
                $option = new ilRadioOption($this->lng->txt('l_mo'),1);
                $radio->addOption($option);
                $this->form->addItem($radio);
                
                // Day/Week View
                $week_month = new ilFormSectionHeaderGUI();
                $week_month->setTitle($this->lng->txt('cal_day_week_view'));
                $this->form->addItem($week_month);
                
                $day_start = new ilSelectInputGUI($this->lng->txt('cal_day_start'),'dst');
                $day_start->setOptions(
                        ilCalendarUtil::getHourSelection($this->user_settings->getTimeFormat())
                );
                $day_start->setValue($this->user_settings->getDayStart());
                $this->form->addItem($day_start);
                
                $day_end = new ilSelectInputGUI($this->lng->txt('cal_day_end'),'den');
                $day_end->setOptions(
                        ilCalendarUtil::getHourSelection($this->user_settings->getTimeFormat())
                );
                $day_end->setValue($this->user_settings->getDayEnd());
                $this->form->addItem($day_end);
        }
}

?>