class.ilCalendarAppointmentsTableGUI.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.ilCalendarCategories.php');
class ilCalendarAppointmentsTableGUI extends ilTable2GUI
{
        private $cat_id = 0;
        private $categories = null;
        private $is_editable = false;
        
        public function __construct($a_parent_obj,$a_parent_cmd,$a_category_id)
        {
                global $lng,$ilCtrl;
                
                
                $this->categories = ilCalendarCategories::_getInstance();
                $this->cat_id = $a_category_id;
                $this->is_editable = $this->categories->isEditable($this->cat_id); 
                
                $this->lng = $lng;
                $this->lng->loadLanguageModule('dateplaner');
                $this->ctrl = $ilCtrl;
                
                $this->setId('calcalapps');
                
                parent::__construct($a_parent_obj,$a_parent_cmd);
                $this->setFormName('appointments');
                $this->addColumn('','f',"1");
                $this->addColumn($this->lng->txt('cal_start'),'dt_sort',"30%");
                $this->addColumn($this->lng->txt('title'),'title',"60%");
                $this->addColumn($this->lng->txt('cal_duration'),'duration',"20%");
                $this->addColumn($this->lng->txt('cal_recurrences'),'frequence',"10%");
                
                if($this->is_editable)
                {
                        $this->addMultiCommand('askDeleteAppointments',$this->lng->txt('delete'));
                        $this->enable('select_all');
                }
                else
                {
                        $this->disable('select_all');
                }
                
                $this->setFormAction($this->ctrl->getFormAction($a_parent_obj));
                $this->setRowTemplate("tpl.show_appointment_row.html","Services/Calendar");
                
                $this->setShowRowsSelector(true);
                $this->enable('sort');
                $this->enable('header');
                $this->enable('numinfo');
                
                $this->setDefaultOrderField('dt_sort');
                $this->setSelectAllCheckbox('appointments');
        }
        
        
        protected function fillRow($a_set)
        {
                if($a_set['deletable'])
                {
                        $this->tpl->setVariable('VAL_ID',$a_set['id']);
                }
                
                $this->tpl->setVariable('VAL_DESCRIPTION',$a_set['description']);
                
                $this->tpl->setVariable('VAL_TITLE_LINK',$a_set['title']);
                $this->ctrl->setParameterByClass('ilcalendarappointmentgui','app_id',$a_set['id']);
                $this->tpl->setVariable('VAL_LINK',$this->ctrl->getLinkTargetByClass('ilcalendarappointmentgui','edit'));
 
                switch($a_set['frequence'])
                {
                        case IL_CAL_FREQ_DAILY:
                                $this->tpl->setVariable('VAL_FREQUENCE',$this->lng->txt('cal_daily'));
                                break;
                                
                        case IL_CAL_FREQ_WEEKLY:
                                $this->tpl->setVariable('VAL_FREQUENCE',$this->lng->txt('cal_weekly'));
                                break;
                        
                        case IL_CAL_FREQ_MONTHLY:
                                $this->tpl->setVariable('VAL_FREQUENCE',$this->lng->txt('cal_monthly'));
                                break;
                        
                        case IL_CAL_FREQ_YEARLY:
                                $this->tpl->setVariable('VAL_FREQUENCE',$this->lng->txt('cal_yearly'));
                                break;
                        
                        default:
                                //$this->tpl->setVariable('VAL_FREQUENCE',$this->lng->txt('cal_no_recurrence'));
                                $this->tpl->setVariable('VAL_FREQUENCE','');
                                break;
                }
                $this->tpl->setVariable('VAL_BEGIN',$a_set['dt']);
                if($a_set['duration'])
                {
                        $this->tpl->setVariable('VAL_DURATION',ilFormat::_secondsToString($a_set['duration'])); 
                }
                else
                {
                        $this->tpl->setVariable('VAL_DURATION','');
                }
        }
        
        protected static function getToday()
        {
                return $this->today;
        }
 
        public function setAppointments($a_apps)
        {               
                include_once('./Services/Calendar/classes/class.ilCalendarEntry.php');
                include_once('./Services/Calendar/classes/class.ilCalendarRecurrences.php');
                include_once('./Services/Calendar/classes/class.ilCalendarCategory.php');
 
                $cat = new ilCalendarCategory($this->cat_id);
                        
                foreach($a_apps as $cal_entry_id)
                {
                        $entry = new ilCalendarEntry($cal_entry_id);
                        $rec = ilCalendarRecurrences::_getFirstRecurrence($entry->getEntryId());
 
                        // booking
                        if($cat->getType() == ilCalendarCategory::TYPE_CH)
                        {
                                include_once 'Services/Booking/classes/class.ilBookingEntry.php';
                                $book = new ilBookingEntry($entry->getContextId());
                                if($book)
                                {
                                        $title = $entry->getTitle();
                                        if($book->isOwner())
                                        {
                                                $max = (int)$book->getNumberOfBookings();
                                                $current = (int)$book->getCurrentNumberOfBookings($entry->getEntryId());
                                                if($max > 1)
                                                {
                                                        $title .= ' ('.$current.'/'.$max.')';
                                                }
                                                else if($current == $max)
                                                {
                                                        $title .= ' ('.$this->lng->txt('cal_booked_out').')';
                                                }
                                                else
                                                {
                                                        $title .= ' ('.$this->lng->txt('cal_book_free').')';
                                                }
                                        }
                                        else if($book->hasBooked($entry->getEntryId()))
                                        {
                                                $title .= ' ('.$this->lng->txt('cal_date_booked').')';
                                        }
                                }
                        }
                    else
                        {
                                $title = $entry->getPresentationTitle();
                        }
                        
                        $tmp_arr['id'] = $entry->getEntryId();
                        $tmp_arr['title'] = $title;
                        $tmp_arr['description'] = $entry->getDescription();
                        $tmp_arr['fullday'] = $entry->isFullday();
                        $tmp_arr['begin'] = $entry->getStart()->get(IL_CAL_UNIX);
                        $tmp_arr['end'] = $entry->getEnd()->get(IL_CAL_UNIX);
                        
                        $tmp_arr['dt_sort'] = $entry->getStart()->get(IL_CAL_UNIX);
                        $tmp_arr['dt'] = ilDatePresentation::formatPeriod(
                                        $entry->getStart(),
                                        $entry->getEnd()
                        );
                        
                        #$tmp_arr['duration'] = ($dur = $tmp_arr['end'] - $tmp_arr['begin']) ? $dur : 60 * 60 * 24;
                        $tmp_arr['duration'] = $tmp_arr['end'] - $tmp_arr['begin'];
                        if($tmp_arr['fullday'])
                        {
                                $tmp_arr['duration'] += (60 * 60 * 24);
                        }
 
                        if(!$tmp_arr['fullday'] and $tmp_arr['end'] == $tmp_arr['begin'])
                        {
                                $tmp_arr['duration'] = '';
                        }
                        $tmp_arr['frequence'] = $rec->getFrequenceType();
                        $tmp_arr['deletable'] = (!$entry->isAutoGenerated() and $this->is_editable);
                        
                        $appointments[] = $tmp_arr;             
                }
                $this->setData($appointments ? $appointments : array());
        }
        
}
?>