1: <?php
 2: /**
 3:  * The Kronolith_View_ExportEvent:: class provides an API for exporting
 4:  * events.
 5:  *
 6:  * @author  Jan Schneider <chuck@horde.org>
 7:  * @package Kronolith
 8:  */
 9: class Kronolith_View_ExportEvent
10: {
11:     /**
12:      * @param Kronolith_Event $event
13:      */
14:     public function __construct(Kronolith_Event $event)
15:     {
16:         if (!$event) {
17:             echo '<h3>' . _("Event not found") . '</h3>';
18:             exit;
19:         }
20:         if (is_string($event)) {
21:             echo '<h3>' . $event . '</h3>';
22:             exit;
23:         }
24: 
25:         $iCal = new Horde_Icalendar('2.0');
26: 
27:         if ($event->calendarType == 'internal') {
28:             try {
29:                 $share = $GLOBALS['kronolith_shares']->getShare($event->calendar);
30:                 $iCal->setAttribute('X-WR-CALNAME', $share->get('name'));
31:             } catch (Exception $e) {
32:             }
33:         }
34: 
35:         $iCal->addComponent($event->toiCalendar($iCal));
36:         $content = $iCal->exportvCalendar();
37: 
38:         $GLOBALS['browser']->downloadHeaders(
39:             $event->getTitle() . '.ics',
40:             'text/calendar; charset=UTF-8',
41:             true, strlen($content));
42:         echo $content;
43:         exit;
44:     }
45: 
46: }
47: