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->lng = $lng;
        $this->lng->loadLanguageModule('dateplaner');
        $this->seed = $seed;
        $this->setParentObject($a_par_obj);
    }
    
    public function setParentObject($a_parentobject)
    {
        $this->parentobject = $a_parentobject;
    }

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

    public 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();
    }
    
    public 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('week');
                $a_tpl->setVariable(
                    'WEEK',
                    $date->get(IL_CAL_FKT_DATE, 'W')
                );
                $a_tpl->parseCurrentBlock();

                $a_tpl->setCurrentBlock('month_row');
                $ilCtrl->clearParametersByClass('ilcalendarweekgui');
                $ilCtrl->setParameterByClass('ilcalendarweekgui', 'seed', $date->get(IL_CAL_DATE));
                $ilCtrl->clearParametersByClass('ilcalendarweekgui');
                $a_tpl->setVariable('TD_CLASS', 'calminiweek');
                $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();
    }
}