source: trunk/prototype/modules/calendar/interceptors/DAViCalAdapter.php @ 5341

<?php

class DAViCalAdapter { 
    
    static $deleted;
    
    static function initSessionVars($vars)
    {        
        session_start();
        $_SESSION['wallet'] = $vars;
        $_SESSION['config']['expressoCalendar']['useCaldav'] = FALSE;
        $_SESSION['flags']['currentapp'] = 'expressoCalendar';
        Config::regSet( 'noAlarm' , true );
    }

    /**
    *
    * @license    http://www.gnu.org/copyleft/gpl.html GPL
    * @author     Consórcio Expresso Livre - 4Linux (www.4linux.com.br) e Prognus Software Livre (www.prognus.com.br)
    * @sponsor    Caixa Econômica Federal
    * @author     Cristiano Corrêa Schmidt
    * @return     void
    * @access     public
    */
    public function createCalendarToSchedulable(&$uri , &$result , &$criteria , $original)
    {                  
        if(Config::module('useCaldav'))
        {      
            ob_start();
            require_once ROOTPATH.'/modules/calendar/interceptors/DAViCalAdapter.php';
            $schedulable = Controller::read( array( 'concept' => 'schedulable' , 'id' => $original['properties']['schedulable'] ) , null , array('deepness' => '2') );
            $schedulable['URI']['concept'] = 'schedulable';
            $calendar =  Controller::read( array( 'concept' => 'calendar' , 'id' => $original['properties']['calendar'] ),array('timezone','name','location'));
            $ical = Controller::format( array( 'service' => 'iCal' ) , array($schedulable) , array('defaultTZI' => $calendar['timezone']));          
            DAViCalAdapter::putIcal($ical , array('uid' => $schedulable['uid'] , 'collection' => $calendar['location'] ));
            ob_end_clean();
        }
    } 
    
    
    static function import($data , $params = false)
    {     
        self::initSessionVars(array('user' => array('uidNumber' => $params['owner'] )));
        
        //Busca as Agendas do usuario
        $sig = Controller::find(array('concept' => 'calendarSignature'), array('user','calendar'), array('filter' => array( '=' , 'user' , $params['owner'])));
        
        //TODO: RESGATAR AGENDA
        foreach ($sig as $i => $v)
        {
          $cal =  Controller::read(array('concept' => 'calendar' , 'id' => $v['calendar'] ), array('location', 'timezone'));      
          if($cal['location'] === $params['calendarName'] )
          {              
              $params['calendar'] = $v['calendar'];
              $params['calendar_timezone'] = $cal['timezone'];
          }
        }
       
        if(isset($params['calendar']))
        {  
            $args =  Controller::parse( array( 'service' => 'iCal' ) , $data , $params);
                                 
            include ROOTPATH.'/Sync.php';
        }
        
    }
    
    static function delete($data , $params = false)
    {    
        self::initSessionVars(array('user' => array('uidNumber' => $params['owner'] )));

        //Busca as Agendas do usuario
        $sig = Controller::find(array('concept' => 'calendarSignature'), array('user','calendar'), array('filter' => array( '=' , 'user' , $params['owner'])));
        
        //TODO: RESGATAR AGENDA
        foreach ($sig as $i => $v)
        {  
          $cal =  Controller::read(array('concept' => 'calendar' , 'id' => $v['calendar'] ), array('location'));      
          if($cal['location'] === $params['calendarName'] )
              $params['calendar'] = $v['calendar'];
        }
        if(isset($params['calendar']))
        { 
            require_once ROOTPATH.'/app/plugins/icalcreator/iCalUtilityFunctions.class.php';
            require_once ROOTPATH.'/app/plugins/icalcreator/iCalcreator.class.php';
            
            $vcalendar = new icalCreator( ); 
            $vcalendar->parse($data); 
            $vcalendar->sort();
            $toDelete = array();
            
            while ($component = $vcalendar->getComponent())
            {
                switch (strtoupper($component->objName)) {
                    case 'VEVENT':
                        $toDelete[] = $component->getProperty( 'uid' , false , false );
                        break;
                   case 'VTIMEZONE':
                        break;
                }
            }
            
            self::$deleted = $toDelete;
            
            foreach ($toDelete as $v)
            {
                 $even = Controller::find(array('concept' => 'schedulable') , false , array ( 'filter' => array('AND', array('=' , 'uid' , $v ), array('=' , 'calendar' , $params['calendar']))) );            
                 if(is_array($even) && count($even) > 0 )
                       Controller::delete(array('concept' => 'schedulable' , 'id' => $even[0]['id']));
            }
       }
    }
    
    static function move($origem , $destino , $owner)
    {    
        self::initSessionVars(array('user' => array('uidNumber' => $owner)));

        //Busca as Agendas do usuario
        $sig = Controller::find(array('concept' => 'calendarSignature'), array('user','calendar'), array('filter' => array('AND',array( '=' , 'user' , $params['owner']),array( '=' , 'isOwner' , '1')   )));
        
        //TODO: RESGATAR AGENDA
        foreach ($sig as $i => $v)
        {
          $cal =  Controller::read(array('concept' => 'calendar' , 'id' => $v['calendar'] ), array('local'));
          if($cal['local'] == $origem )
            Controller::update (array('concept' => 'calendar' , 'id' => $v['calendar'] ), array('local' => $destino));
        }
    }
    
    static function format($data , $params = false)
    {        
        return  Controller::format( array( 'service' => 'iCal' ) , $data , $params);      
    }
      
    static function deleteEvent($data , $params = false)
    {   
            $event = Controller::read( array( 'concept' => 'schedulable' , 'id' => $data ) , array('uid') );
            
            if(!is_array(self::$deleted) || !in_array($event['uid'], self::$deleted))
                self::deleteIcal($event['uid'] , array('uid' => $event['uid'] , 'collection' => $params['calendar'] ));

    }
    
    static function putIcal($data , $params = false)
    {  
      ob_start();
      require_once ROOTPATH.'/app/plugins/davicalCliente/caldav-client-v2.php';
      $cal = new CalDAVClient( $_SESSION['wallet']['caldav']['url'].'/'.$_SESSION['wallet']['user']['uid'].'/'.$params['collection'].'/', $_SESSION['wallet']['user']['uid'], $_SESSION['wallet']['user']['password'] );
      $cal->DoPUTRequest( $_SESSION['wallet']['caldav']['url'].'/'.$_SESSION['wallet']['user']['uid'].'/'.$params['collection'].'/'.$params['uid'].'.ics', $data  );  
      ob_end_clean();
    }
    
    static function deleteIcal($data , $params = false)
    {
       ob_start();
       require_once ROOTPATH.'/app/plugins/davicalCliente/caldav-client-v2.php';
       $cal = new CalDAVClient( $_SESSION['wallet']['caldav']['url'].'/'.$_SESSION['wallet']['user']['uid'].'/'.$params['collection'].'/', $_SESSION['wallet']['user']['uid'], $_SESSION['wallet']['user']['password']);
       $cal->DoDELETERequest( $_SESSION['wallet']['caldav']['url'].'/'.$_SESSION['wallet']['user']['uid'].'/'.$params['collection'].'/'.$data.'.ics' );
       ob_end_clean();
    }
     
    static function rmcalendar($data , $params = false)
    {
       ob_start();
       require_once ROOTPATH.'/app/plugins/davicalCliente/caldav-client-v2.php';
       $cal = new CalDAVClient( $_SESSION['wallet']['caldav']['url'].'/'.$_SESSION['wallet']['user']['uid'].'/', $_SESSION['wallet']['user']['uid'], $_SESSION['wallet']['user']['password']);
       $cal->DoDELETERequest($_SESSION['wallet']['caldav']['url'].'/'.$_SESSION['wallet']['user']['uid'].'/'.$data.'/');
       ob_end_clean();
    }
    
    static function mvcalendar($origem , $destination)
    {
       ob_start();
       require_once ROOTPATH.'/app/plugins/davicalCliente/caldav-client-v2.php';
       $cal = new CalDAVClient( $_SESSION['wallet']['caldav']['url'].'/'.$_SESSION['wallet']['user']['uid'].'/', $_SESSION['wallet']['user']['uid'], $_SESSION['wallet']['user']['password']);       
       $cal->DoMOVERequest( $origem.'/' , $destination.'/' );
       ob_end_clean();
    }
    
    static function findCalendars()
    {
       ob_start();
       require_once ROOTPATH.'/app/plugins/davicalCliente/caldav-client-v2.php';
       $cal = new CalDAVClient( $_SESSION['wallet']['caldav']['url'].'/'.$_SESSION['wallet']['user']['uid'].'/', $_SESSION['wallet']['user']['uid'], $_SESSION['wallet']['user']['password']);       
       ob_end_clean();
       return $cal->FindCalendars();
    }
    
    static function mkcalendar($location , $name, $description )
    {
        ob_start();
        require_once ROOTPATH.'/app/plugins/davicalCliente/caldav-client-v2.php';
        $cal = new CalDAVClient( $_SESSION['wallet']['caldav']['url'].'/'.$_SESSION['wallet']['user']['uid'].'/', $_SESSION['wallet']['user']['uid'], $_SESSION['wallet']['user']['password']);
 
        $xml ="<?xml version=\"1.0\" encoding=\"utf-8\" ?>
      
                    <C:mkcalendar xmlns:D=\"DAV:\" xmlns:C=\"urn:ietf:params:xml:ns:caldav\">
                     <D:set>
                       <D:prop>
                         <D:displayname>$name</D:displayname>
                         <C:calendar-description xml:lang=\"en\">$description</C:calendar-description>
                         <C:supported-calendar-component-set>
                           <C:comp name=\"VEVENT\"/>
                         </C:supported-calendar-component-set>      
                       </D:prop>
                     </D:set>
                   </C:mkcalendar>";
          
          
        $cal->DoXMLRequest('MKCALENDAR', $xml, $_SESSION['wallet']['caldav']['url'].'/'.$_SESSION['wallet']['user']['uid'].'/'.$location.'/');
        ob_end_clean();
    }
    
    static function importCollection ($url , $calendar)
    {
        ob_start();
        require_once ROOTPATH.'/app/plugins/davicalCliente/caldav-client-v2.php';
        $cal = new CalDAVClient( $_SESSION['wallet']['caldav']['url'].'/'.$_SESSION['wallet']['user']['uid'].'/', $_SESSION['wallet']['user']['uid'], $_SESSION['wallet']['user']['password']);
         
        $events = $cal->GetCollectionETags($url) ;
        $args = array();
        foreach ($events as $ie => $ve)
        {
            $cal->DoGETRequest($ie);
            $sync =  Controller::parse( array( 'service' => 'iCal' ) , $cal->GetResponseBody() , array('calendar' => $calendar , 'owner' => $_SESSION['wallet']['user']['uidNumber']));
            $args = array_merge($args , $sync);
        }
           
        
        include ROOTPATH.'/Sync.php';
        ob_end_clean();
    }

}

?>