[Sommaire] [Imprimer]

   1  <?php
   2      /**************************************************************************\
   3      * eGroupWare - iCalendar Parser                                            *
   4      * http://www.egroupware.org                                                *
   5      * Written by Lars Kneschke <lkneschke@egroupware.org>                      *
   6      * --------------------------------------------                             *
   7      *  This program is free software; you can redistribute it and/or modify it *
   8      *  under the terms of the GNU General Public License as published by the   *
   9      *  Free Software Foundation; either version 2 of the License.              *
  10      \**************************************************************************/
  11  
  12      /* $Id: class.vcalinfolog.inc.php 22339 2006-08-24 09:48:38Z lkneschke $ */
  13  
  14      require_once  EGW_SERVER_ROOT.'/infolog/inc/class.boinfolog.inc.php';
  15      require_once  EGW_SERVER_ROOT.'/phpgwapi/inc/horde/Horde/iCalendar.php';
  16  
  17      class vcalinfolog extends boinfolog
  18      {
  19          var $status2vtodo = array(
  20              'offer'       => 'NEEDS-ACTION',
  21              'not-started' => 'NEEDS-ACTION',
  22              'ongoing'     => 'IN-PROCESS',
  23              'done'        => 'COMPLETED',
  24              'cancelled'   => 'CANCELLED',
  25              'billed'      => 'DONE',
  26              'call'        => 'NEEDS-ACTION',
  27              'will-call'   => 'IN-PROCESS',            
  28          );
  29          var $vtodo2status = array(
  30              'NEEDS-ACTION' => 'not-started',
  31              'IN-PROCESS'   => 'ongoing',
  32              'COMPLETED'    => 'done',
  33              'CANCELLED'    => 'cancelled',
  34          );
  35          var $egw_priority2vcal_priority = array(
  36              0    => 3,
  37              1    => 2,
  38              2    => 1,
  39              3    => 1,
  40              
  41          );
  42          var $vcal_priority2egw_priority = array(
  43              1       => 2,
  44              2       => 1,
  45              3       => 0,
  46          );
  47  		function exportVTODO($_taskID, $_version)
  48          {
  49              $taskData = $this->read($_taskID);
  50  
  51              $taskData = $GLOBALS['egw']->translation->convert($taskData,$GLOBALS['egw']->translation->charset(),'UTF-8');
  52              
  53              //_debug_array($taskData);
  54              
  55              $taskGUID = $GLOBALS['phpgw']->common->generate_uid('infolog_task',$_taskID);
  56              #print "<br>";
  57              #print $GLOBALS['phpgw']->contenthistory->getTSforAction($eventGUID,'add');
  58              #print "<br>";
  59              
  60              $vcal = &new Horde_iCalendar;
  61              $vcal->setAttribute('VERSION',$_version);
  62              $vcal->setAttribute('METHOD','PUBLISH');
  63              
  64              $vevent = Horde_iCalendar::newComponent('VTODO',$vcal);
  65              
  66              $options = array();
  67              
  68              $vevent->setAttribute('SUMMARY',$taskData['info_subject']);
  69              $vevent->setAttribute('DESCRIPTION',$taskData['info_des']);
  70              $vevent->setAttribute('LOCATION',$taskData['info_location']);
  71              if($taskData['info_startdate'])
  72                  $vevent->setAttribute('DTSTART',$taskData['info_startdate']);
  73              if($taskData['info_enddate'])
  74                  $vevent->setAttribute('DUE',$taskData['info_enddate']);
  75              if($taskData['info_datecompleted'])
  76                  $vevent->setAttribute('COMPLETED',$taskData['info_datecompleted']);
  77              $vevent->setAttribute('DTSTAMP',time());
  78              $vevent->setAttribute('CREATED',$GLOBALS['phpgw']->contenthistory->getTSforAction($eventGUID,'add'));
  79              $vevent->setAttribute('LAST-MODIFIED',$GLOBALS['phpgw']->contenthistory->getTSforAction($eventGUID,'modify'));
  80              $vevent->setAttribute('UID',$taskGUID);
  81              $vevent->setAttribute('CLASS',$taskData['info_access'] == 'public' ? 'PUBLIC' : 'PRIVATE');
  82              $vevent->setAttribute('STATUS',isset($this->status2vtodo[$taskData['info_status']]) ?  
  83                  $this->status2vtodo[$taskData['info_status']] : 'NEEDS-ACTION');
  84              $vevent->setAttribute('PRIORITY',$this->egw_priority2vcal_priority[$taskData['info_priority']]);
  85  
  86              #$vevent->setAttribute('TRANSP','OPAQUE');
  87              # status
  88              # ATTENDEE
  89              
  90              $options = array('CHARSET' => 'UTF-8','ENCODING' => 'QUOTED-PRINTABLE');
  91              $vevent->setParameter('SUMMARY', $options);
  92              $vevent->setParameter('DESCRIPTION', $options);
  93              
  94              $vcal->addComponent($vevent);
  95              
  96              #print "<pre>";
  97              #print $vcal->exportvCalendar();
  98              #print "</pre>";
  99              
 100              return $vcal->exportvCalendar();
 101          }
 102          
 103  		function importVTODO(&$_vcalData, $_taskID=-1)
 104          {
 105              if(!$taskData = $this->vtodotoegw($_vcalData)) {
 106                  return false;
 107              }
 108              
 109              if($_taskID>0)
 110                  $taskData['info_id'] = $_taskID;
 111                          
 112              #_debug_array($taskData);exit;
 113              return $this->write($taskData);
 114          }
 115          
 116  		function searchVTODO($_vcalData) {
 117              if(!$egwData = $this->vtodotoegw($_vcalData)) {
 118                  return false;
 119              }
 120  
 121              $filter = array('col_filter' => $egwData);
 122              if($foundItems = $this->search($filter)) {
 123                  if(count($foundItems) > 0) {
 124                      #error_log(__LINE__);
 125                      #error_log(print_r($foundItems, true));
 126                      $itemIDs = array_keys($foundItems);
 127                      #error_log($itemIDs[0]);
 128                      return $itemIDs[0];
 129                  }
 130              }
 131              
 132              return false;
 133          }
 134  		function vtodotoegw($_vcalData) {
 135              $vcal = &new Horde_iCalendar;
 136              if(!$vcal->parsevCalendar($_vcalData))
 137              {
 138                  return FALSE;
 139              }
 140  
 141              $components = $vcal->getComponents();
 142  
 143              if(count($components) > 0)
 144              {
 145                  $component = $components[0];
 146                  if(is_a($component, 'Horde_iCalendar_vtodo'))
 147                  {
 148                      if($_taskID>0)
 149                          $taskData['info_id'] = $_taskID;
 150                          
 151                      foreach($component->_attributes as $attributes)
 152                      {
 153                          #print $attributes['name'].' - '.$attributes['value'].'<br>';
 154                          switch($attributes['name'])
 155                          {
 156                              case 'CLASS':
 157                                  $taskData['info_access']        = strtolower($attributes['value']);
 158                                  break;
 159                              case 'DESCRIPTION':
 160                                  $taskData['info_des']            = $attributes['value'];
 161                                  break;
 162                              case 'LOCATION':
 163                                  $taskData['info_location']        = $attributes['value'];
 164                                  break;
 165                              case 'DUE':
 166                                  $taskData['info_enddate']        = $attributes['value'];
 167                                  break;
 168                              case 'COMPLETED':
 169                                  $taskData['info_datecompleted']    = $attributes['value'];
 170                                  break;
 171                              case 'DTSTART':
 172                                  $taskData['info_startdate']        = $attributes['value'];
 173                                  break;
 174                              case 'PRIORITY':
 175                                  if (1 <= $attributes['value'] && $attributes['value'] <= 3)
 176                                  {
 177                                      $taskData['info_priority']    = $this->vcal_priority2egw_priority[$attributes['value']];
 178                                  }
 179                                  else
 180                                  {
 181                                      $taskData['info_priority']    = 1;    // default = normal
 182                                  }
 183                                  break;
 184                              case 'STATUS':
 185                                  $taskData['info_status']        = isset($this->vtodo2status[strtoupper($attributes['value'])]) ?
 186                                      $this->vtodo2status[strtoupper($attributes['value'])] : 'ongoing';
 187                                  break;
 188                              case 'SUMMARY':
 189                                  $taskData['info_subject']        = $attributes['value'];
 190                                  break;
 191                          }
 192                      }
 193                      return $taskData;
 194                  }
 195              }
 196              return FALSE;
 197          }
 198      }