1: <?php
 2: /**
 3:  * Handles iTip response options for Kolab iTip responses.
 4:  *
 5:  * PHP version 5
 6:  *
 7:  * @category Horde
 8:  * @package  Itip
 9:  * @author   Gunnar Wrobel <wrobel@pardus.de>
10:  * @license  http://www.horde.org/licenses/lgpl21 LGPL
11:  * @link     http://pear.horde.org/index.php?package=Itip
12:  */
13: 
14: /**
15:  * Handles iTip response options for Kolab iTip responses.
16:  *
17:  * Copyright 2010-2012 Horde LLC (http://www.horde.org/)
18:  *
19:  * See the enclosed file COPYING for license information (LGPL). If you did not
20:  * receive this file, see
21:  * {@link http://www.horde.org/licenses/lgpl21 LGPL}.
22:  *
23:  * @category Horde
24:  * @package  Itip
25:  * @author   Gunnar Wrobel <wrobel@pardus.de>
26:  * @license  http://www.horde.org/licenses/lgpl21 LGPL
27:  * @link     http://pear.horde.org/index.php?package=Itip
28:  */
29: class Horde_Itip_Response_Options_Kolab
30: extends Horde_Itip_Response_Options_Base
31: {
32:     /**
33:      * Prepare the iCalendar MIME part of the response message.
34:      *
35:      * @param Horde_Mime_Part $ics The iCalendar MIME part of the response
36:      *                             message.
37:      *
38:      * @return NULL
39:      */
40:     public function prepareResponseMimeHeaders(Horde_Mime_Headers $headers)
41:     {
42:     }
43: 
44:     /**
45:      * Get the character set for the response mime parts.
46:      *
47:      * @return string The character set.
48:      */
49:     public function getCharacterSet()
50:     {
51:         return 'UTF-8';
52:     }
53: 
54:     /**
55:      * Get the product ID of the iCalendar object embedded in the MIME response.
56:      *
57:      * @return string The product ID.
58:      */
59:     public function getProductId()
60:     {
61:         return '-//kolab.org//NONSGML Kolab Server 2//EN';
62:     }
63: }