1: <?php
 2: /**
 3:  * Handles iTip response options for Horde 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 Horde 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_Horde
30: extends Horde_Itip_Response_Options_Base
31: {
32:     /**
33:      * The MIME character set.
34:      *
35:      * @var string
36:      */
37:     private $_charset;
38: 
39:     /**
40:      * Options for setting the "Received" MIME header.
41:      *
42:      * @var array
43:      */
44:     private $_received_options;
45: 
46:     /**
47:      * Constructor.
48:      *
49:      * @param string $charset          The MIME character set that should be
50:      *                                 used.
51:      * @param array  $received_options Options for setting the "Received" MIME
52:      *                                 header.
53:      */
54:     public function __construct($charset, $received_options)
55:     {
56:         $this->_charset          = $charset;
57:         $this->_received_options = $received_options;
58:     }
59:     /**
60:      * Prepare the iCalendar MIME part of the response message.
61:      *
62:      * @param Horde_Mime_Part $ics The iCalendar MIME part of the response
63:      *                             message.
64:      *
65:      * @return NULL
66:      */
67:     public function prepareResponseMimeHeaders(Horde_Mime_Headers $headers)
68:     {
69:         $headers->addReceivedHeader($this->_received_options);
70:         $headers->addMessageIdHeader();
71:     }
72: 
73:     /**
74:      * Get the character set for the response mime parts.
75:      *
76:      * @return string The character set.
77:      */
78:     public function getCharacterSet()
79:     {
80:         return $this->_charset;
81:     }
82: 
83:     /**
84:      * Get the product ID of the iCalendar object embedded in the MIME response.
85:      *
86:      * @return string The product ID.
87:      */
88:     public function getProductId()
89:     {
90:         $headers = new Horde_Mime_Headers();
91:         return '-//The Horde Project//' . $headers->getUserAgent() . '//EN';
92:     }
93: }