1: <?php
 2: /**
 3:  * A Horde_Injector based factory for IMP's configuration of Horde_Mail::
 4:  *
 5:  * PHP version 5
 6:  *
 7:  * @author   Michael Slusarz <slusarz@horde.org>
 8:  * @category Horde
 9:  * @license  http://www.horde.org/licenses/gpl GPL
10:  * @link     http://pear.horde.org/index.php?package=IMP
11:  * @package  IMP
12:  */
13: 
14: /**
15:  * A Horde_Injector based factory for IMP's configuration of Horde_Mail::
16:  *
17:  * Copyright 2010-2012 Horde LLC (http://www.horde.org/)
18:  *
19:  * See the enclosed file COPYING for license information (GPL). If you
20:  * did not receive this file, see http://www.horde.org/licenses/gpl.
21:  *
22:  * @author   Michael Slusarz <slusarz@horde.org>
23:  * @category Horde
24:  * @license  http://www.horde.org/licenses/gpl GPL
25:  * @link     http://pear.horde.org/index.php?package=IMP
26:  * @package  IMP
27:  */
28: class IMP_Factory_Mail extends Horde_Core_Factory_Injector
29: {
30:     /**
31:      * Return the Horde_Mail instance.
32:      *
33:      * @return Horde_Mail  The singleton instance.
34:      * @throws Horde_Exception
35:      */
36:     public function create(Horde_Injector $injector)
37:     {
38:         /* We don't actually want to alter the contents of the $conf['mailer']
39:          * array, so we make a copy of the current settings. We will apply our
40:          * modifications (if any) to the copy, instead. */
41:         $params = $GLOBALS['conf']['mailer']['params'];
42: 
43:         /* Force the SMTP host and port value to the current SMTP server if
44:          * one has been selected for this connection. */
45:         $params = array_merge($params, $GLOBALS['session']->get('imp', 'smtp', Horde_Session::TYPE_ARRAY));
46: 
47:         /* If SMTP authentication has been requested, use either the username
48:          * and password provided in the configuration or populate the username
49:          * and password fields based on the current values for the user. Note
50:          * that we assume that the username and password values from the
51:          * current IMAP / POP3 connection are valid for SMTP authentication as
52:          * well. */
53:         if (!empty($params['auth']) && empty($params['username'])) {
54:             $imap_ob = $injector->getInstance('IMP_Factory_Imap')->create();
55:             $params['username'] = $imap_ob->getParam('username');
56:             $params['password'] = $imap_ob->getParam('password');
57:         }
58: 
59:         $transport = $GLOBALS['conf']['mailer']['type'];
60:         $class = 'Horde_Mail_Transport_' . ucfirst($transport);
61:         if (class_exists($class)) {
62:             return new $class($params);
63:         }
64: 
65:         throw new Horde_Exception('Unable to find class for transport ' . $transport);
66:     }
67: 
68: }
69: