1: <?php
 2: /**
 3:  * Facebook as recipient.
 4:  *
 5:  * PHP version 5
 6:  *
 7:  * @category Horde
 8:  * @package  Push
 9:  * @author   Gunnar Wrobel <wrobel@pardus.de>
10:  * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
11:  * @link     http://www.horde.org/libraries/Horde_Push
12:  */
13: 
14: /**
15:  * Facebook as recipient.
16:  *
17:  * Copyright 2011-2012 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 http://www.horde.org/licenses/lgpl21.
21:  *
22:  * @category Horde
23:  * @package  Push
24:  * @author   Gunnar Wrobel <wrobel@pardus.de>
25:  * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
26:  * @link     http://www.horde.org/libraries/Horde_Push
27:  */
28: class Horde_Push_Recipient_Facebook
29: extends Horde_Push_Recipient_Base
30: {
31:     /**
32:      * The facebook client.
33:      *
34:      * @var Horde_Service_Facebook
35:      */
36:     private $_facebook;
37: 
38:     /**
39:      * The configuration for this recipient.
40:      *
41:      * @var array
42:      */
43:     private $_params;
44: 
45:     /**
46:      * Constructor.
47:      *
48:      * @param Horde_Service_Facebook $facebook The facebook client.
49:      * @param array                  $params   The recipient configuration.
50:      */
51:     public function __construct(Horde_Service_Facebook $facebook, $params = array())
52:     {
53:         $this->_facebook = $facebook;
54:         $this->_params = $params;
55:     }
56: 
57:     /**
58:      * Push content to the recipient.
59:      *
60:      * @param Horde_Push $content The content element.
61:      * @param array      $options Additional options.
62:      *
63:      * @return string The result description.
64:      */
65:     public function push(Horde_Push $content, $options = array())
66:     {
67:         $text = $content->getSummary();
68:         if (empty($options['pretend'])) {
69:             $streams = new Horde_Service_Facebook_Streams($this->_facebook);
70:             $streams->publish($text, array(), '', '', '', $this->getAcl());
71:             return 'Pushed to facebook stream.';
72:         } else {
73:             return sprintf(
74:                 'Would push "%s" to the facebook stream.', $text
75:             );
76:         }
77:     }
78: 
79:     /**
80:      * Retrieve the ACL setting for this recipient.
81:      *
82:      * @return string The ACL.
83:      */
84:     protected function getAcl()
85:     {
86:         $acl = parent::getAcl();
87:         if (empty($acl)) {
88:             return array();
89:         }
90:         if (isset($this->_params['acl']['presets'][$acl])) {
91:             return $this->_params['acl']['presets'][$acl];
92:         }
93:         return array('value' => $acl);
94:     }
95: }
96: