class.ilMiniCalendarGUI.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');

class ilMiniCalendarGUI
{
        const PRESENTATION_CALENDAR = 1;

        protected $seed;
        protected $mode = null;
        protected $user_settings = null;
        protected $tpl = null;
        protected $lng;
        
        public function __construct(ilDate $seed, $a_par_obj)
        {
                global $ilUser,$lng;
                
                $this->user_settings = ilCalendarUserSettings::_getInstanceByUserId($ilUser->getId());
                $this->tpl = new ilTemplate('tpl.minical.html',true,true,'Services/Calendar');
                $this->lng = $lng;
                $this->lng->loadLanguageModule('dateplaner');
                $this->seed = $seed;
                $this->setParentObject($a_par_obj);
        }
        
        function setParentObject($a_parentobject)
        {
                $this->parentobject = $a_parentobject;
        }

        function getParentObject()
        {
                return $this->parentobject;
        }

        function getHTML()
        {
                global $lng;
                
                $ftpl = new ilTemplate("tpl.calendar_block_frame.html", true, true,
                        "Services/Calendar");
                
                $tpl = new ilTemplate("tpl.calendar_block.html", true, true,
                        "Services/Calendar");
                $this->addMiniMonth($tpl);

                $ftpl->setVariable("BLOCK_TITLE", $lng->txt("calendar"));
                $ftpl->setVariable("CONTENT", $tpl->get());
                return $ftpl->get();
        }
        
        function addMiniMonth($a_tpl)
        {
                global $ilCtrl, $lng,$ilUser;
                
                // weekdays
                include_once('Services/Calendar/classes/class.ilCalendarUtil.php');
                $a_tpl->setCurrentBlock('month_header_col');
                $a_tpl->setVariable('TXT_WEEKDAY', $lng->txt("cal_week_abbrev"));
                $a_tpl->parseCurrentBlock();
                for($i = (int) $this->user_settings->getWeekStart();$i < (7 + (int) $this->user_settings->getWeekStart());$i++)
                {
                        $a_tpl->setCurrentBlock('month_header_col');
                        $a_tpl->setVariable('TXT_WEEKDAY',ilCalendarUtil::_numericDayToString($i,false));
                        $a_tpl->parseCurrentBlock();
                }
                
                include_once('Services/Calendar/classes/class.ilCalendarSchedule.php');
                $this->scheduler = new ilCalendarSchedule($this->seed,ilCalendarSchedule::TYPE_MONTH);
                $this->scheduler->calculate();
                
                $counter = 0;
                foreach(ilCalendarUtil::_buildMonthDayList($this->seed->get(IL_CAL_FKT_DATE,'m'),
                        $this->seed->get(IL_CAL_FKT_DATE,'Y'),
                        $this->user_settings->getWeekStart())->get() as $date)
                {
                        $counter++;
                        //$this->showEvents($date);
                        
                        
                        $a_tpl->setCurrentBlock('month_col');
                        
                        if(count($this->scheduler->getByDay($date,$ilUser->getTimeZone())))
                        {
                                $a_tpl->setVariable('DAY_CLASS','calminiapp');
                                #$a_tpl->setVariable('TD_CLASS','calminiapp');
                        }

                        include_once('./Services/Calendar/classes/class.ilCalendarUtil.php');                   
                        if(ilCalendarUtil::_isToday($date))
                        {
                                $a_tpl->setVariable('TD_CLASS','calminitoday');
                        }
                        #elseif(ilDateTime::_equals($date,$this->seed,IL_CAL_DAY))
                        #{
                        #       $a_tpl->setVariable('TD_CLASS','calmininow');
                        #}
                        elseif(ilDateTime::_equals($date,$this->seed,IL_CAL_MONTH))
                        {
                                $a_tpl->setVariable('TD_CLASS','calministd');
                        }
                        elseif(ilDateTime::_before($date,$this->seed,IL_CAL_MONTH))
                        {
                                $a_tpl->setVariable('TD_CLASS','calminiprev');
                        }
                        else
                        {
                                $a_tpl->setVariable('TD_CLASS','calmininext');
                        }
                        
                        $day = $date->get(IL_CAL_FKT_DATE,'j');
                        $month = $date->get(IL_CAL_FKT_DATE,'n');
                        
                        $month_day = $day;
                        
                        $ilCtrl->clearParametersByClass('ilcalendardaygui');
                        $ilCtrl->setParameterByClass('ilcalendardaygui','seed',$date->get(IL_CAL_DATE));
                        $a_tpl->setVariable('OPEN_DAY_VIEW', $ilCtrl->getLinkTargetByClass('ilcalendardaygui',''));
                        $ilCtrl->clearParametersByClass('ilcalendardaygui');
                        
                        $a_tpl->setVariable('MONTH_DAY',$month_day);
                        $a_tpl->parseCurrentBlock();
                        
                        if($counter and !($counter % 7))
                        {
                                $a_tpl->setCurrentBlock('month_row');
                                $ilCtrl->clearParametersByClass('ilcalendarweekgui');
                                $ilCtrl->setParameterByClass('ilcalendarweekgui','seed',$date->get(IL_CAL_DATE));
                                $a_tpl->setVariable('OPEN_WEEK_VIEW', $ilCtrl->getLinkTargetByClass('ilcalendarweekgui',''));
                                $ilCtrl->clearParametersByClass('ilcalendarweekgui');
                                $a_tpl->setVariable('TD_CLASS','calminiweek');
                                $a_tpl->setVariable('WEEK',
                                        $date->get(IL_CAL_FKT_DATE,'W'));
                                $a_tpl->parseCurrentBlock();
                        }
                }
                $a_tpl->setCurrentBlock('mini_month');
                $a_tpl->setVariable('TXT_MONTH_OVERVIEW', $lng->txt("cal_month_overview"));
                $a_tpl->setVariable('TXT_MONTH',
                        $lng->txt('month_'.$this->seed->get(IL_CAL_FKT_DATE,'m').'_long').
                                ' '.$this->seed->get(IL_CAL_FKT_DATE,'Y'));
                $myseed = clone($this->seed);
                $ilCtrl->setParameterByClass('ilcalendarmonthgui','seed',$myseed->get(IL_CAL_DATE));
                $a_tpl->setVariable('OPEN_MONTH_VIEW',$ilCtrl->getLinkTargetByClass('ilcalendarmonthgui',''));
                
                $myseed->increment(ilDateTime::MONTH, -1);
                $ilCtrl->setParameter($this->getParentObject(),'seed',$myseed->get(IL_CAL_DATE));
                
                //$a_tpl->setVariable('BL_TYPE', $this->getBlockType());
                //$a_tpl->setVariable('BL_ID', $this->getBlockId());
                
                $a_tpl->setVariable('PREV_MONTH',
                        $ilCtrl->getLinkTarget($this->getParentObject(), ""));
                        
                $myseed->increment(ilDateTime::MONTH, 2);
                $ilCtrl->setParameter($this->getParentObject(),'seed',$myseed->get(IL_CAL_DATE));
                $a_tpl->setVariable('NEXT_MONTH',
                        $ilCtrl->getLinkTarget($this->getParentObject(), ""));

                $ilCtrl->setParameter($this->getParentObject(), 'seed', "");
                $a_tpl->parseCurrentBlock();
        }

        
//
//
//              OLD IMPLEMENTATION
//
//
        
/*
        public function setPresentationMode($a_mode)
        {
                $this->mode = $a_mode;
        }
*/
        
/*
        public function getHTML()
        {
                $this->init();
                return $this->tpl->get();
        }
*/

/*
        protected function init()
        {
                include_once('Services/YUI/classes/class.ilYuiUtil.php');
                ilYuiUtil::initCalendar();
                
                // Navigator
                $this->tpl->setVariable('TXT_CHOOSE_MONTH',$this->lng->txt('yui_cal_choose_month'));
                $this->tpl->setVariable('TXT_CHOOSE_YEAR',$this->lng->txt('yui_cal_choose_year'));
                $this->tpl->setVariable('TXT_SUBMIT','OK');
                $this->tpl->setVariable('TXT_CANCEL',$this->lng->txt('cancel'));
                $this->tpl->setVariable('TXT_INVALID_YEAR',$this->lng->txt('yuical_invalid_year'));
                
                $this->tpl->setVariable('MINICALENDAR','&nbsp;');
                $this->tpl->setVariable('SEED_MY',$this->seed->get(IL_CAL_FKT_DATE,'m/Y','UTC'));
                $this->tpl->setVariable('SEED_MDY',$this->seed->get(IL_CAL_FKT_DATE,'m/d/Y','UTC'));
                $this->tpl->setVariable('MONTHS_LONG',$this->getMonthList());
                $this->tpl->setVariable('WEEKDAYS_SHORT',$this->getWeekdayList());
                $this->tpl->setVariable('WEEKSTART',(int) $this->user_settings->getWeekstart());
                return true;
        }
*/
        
/*
        private function getMonthList()
        {
                $this->lng->loadLanguageModule('jscalendar');
                for($i = 1;$i <= 12; $i++)
                {
                        if($i < 10)
                        {
                                $i = '0'.$i;
                        }
                        $months[] = $this->lng->txt('l_'.$i);
                }
                return '"'.implode('","',$months).'"';
        }
*/
        
/*
        private function getWeekdayList()
        {
                $this->lng->loadLanguageModule('jscalendar');
                foreach(array('su','mo','tu','we','th','fr','sa') as $day)
                {
                        $days[] = $this->lng->txt('s_'.$day); 
                }
                return '"'.implode('","',$days).'"';
        }
*/
}
?>