1: <?php
 2: /**
 3:  * Copyright 2013-2014 Horde LLC (http://www.horde.org/)
 4:  *
 5:  * See the enclosed file COPYING for license information (GPL). If you
 6:  * did not receive this file, see http://www.horde.org/licenses/gpl.
 7:  *
 8:  * @category  Horde
 9:  * @copyright 2013-2014 Horde LLC
10:  * @license   http://www.fsf.org/copyleft/gpl.html GPL
11:  * @package   IMP
12:  */
13: 
14: /**
15:  * Generate contact avatar image by using local addressbook.
16:  *
17:  * @author    Michael Slusarz <slusarz@horde.org>
18:  * @category  Horde
19:  * @copyright 2013-2014 Horde LLC
20:  * @license   http://www.horde.org/licenses/gpl GPL
21:  * @package   IMP
22:  */
23: class IMP_Contacts_Avatar_Addressbook implements IMP_Contacts_Avatar_Backend
24: {
25:     /**
26:      */
27:     public function avatarImg($email)
28:     {
29:         global $injector, $registry;
30: 
31:         if ($registry->hasMethod('contacts/search')) {
32:             $contacts = $injector->getInstance('IMP_Contacts');
33: 
34:             try {
35:                 $res = $registry->call('contacts/search', array(
36:                     $email,
37:                     array(
38:                         'customStrict' => array('email'),
39:                         'fields' => array_fill_keys($contacts->sources, array('email')),
40:                         'returnFields' => array('photo', 'phototype'),
41:                         'sources' => $contacts->sources
42:                     )
43:                 ));
44: 
45:                 if (isset($res[$email][0]['photo'])) {
46:                     try {
47:                         $img = $injector->getInstance('Horde_Core_Factory_Image')->create();
48:                         $img->loadString($res[$email][0]['photo']['load']['data']);
49:                         $img->resize(80, 80, true);
50: 
51:                         $data = $img->raw(true);
52:                         $type = $img->getContentType();
53:                     } catch (Horde_Exception $e) {
54:                         $data = $res[$email][0]['photo']['load']['data'];
55:                         $type = $res[$email][0]['phototype'];
56:                     }
57: 
58:                     return array(
59:                         'desc' => '',
60:                         'url' => Horde_Url_Data::create($type, $data)
61:                     );
62:                 }
63:             } catch (Horde_Exception $e) {}
64:         }
65: 
66:         return null;
67:     }
68: 
69: }
70: