1: <?php
 2: /**
 3:  * Send mail using mail() function
 4:  *
 5:  * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
 6:  * Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
 7:  *
 8:  * Licensed under The MIT License
 9:  * For full copyright and license information, please see the LICENSE.txt
10:  * Redistributions of files must retain the above copyright notice.
11:  *
12:  * @copyright     Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
13:  * @link          http://cakephp.org CakePHP(tm) Project
14:  * @package       Cake.Network.Email
15:  * @since         CakePHP(tm) v 2.0.0
16:  * @license       http://www.opensource.org/licenses/mit-license.php MIT License
17:  */
18: App::uses('AbstractTransport', 'Network/Email');
19: 
20: /**
21:  * Send mail using mail() function
22:  *
23:  * @package       Cake.Network.Email
24:  */
25: class MailTransport extends AbstractTransport {
26: 
27: /**
28:  * Send mail
29:  *
30:  * @param CakeEmail $email CakeEmail
31:  * @return array
32:  * @throws SocketException When mail cannot be sent.
33:  */
34:     public function send(CakeEmail $email) {
35:         $eol = PHP_EOL;
36:         if (isset($this->_config['eol'])) {
37:             $eol = $this->_config['eol'];
38:         }
39:         $headers = $email->getHeaders(array('from', 'sender', 'replyTo', 'readReceipt', 'returnPath', 'to', 'cc', 'bcc'));
40:         $to = $headers['To'];
41:         unset($headers['To']);
42:         foreach ($headers as $key => $header) {
43:             $headers[$key] = str_replace(array("\r", "\n"), '', $header);
44:         }
45:         $headers = $this->_headersToString($headers, $eol);
46:         $subject = str_replace(array("\r", "\n"), '', $email->subject());
47:         $to = str_replace(array("\r", "\n"), '', $to);
48: 
49:         $message = implode($eol, $email->message());
50: 
51:         $params = isset($this->_config['additionalParameters']) ? $this->_config['additionalParameters'] : null;
52:         $this->_mail($to, $subject, $message, $headers, $params);
53: 
54:         $headers .= $eol . 'Subject: ' . $subject;
55:         $headers .= $eol . 'To: ' . $to;
56:         return array('headers' => $headers, 'message' => $message);
57:     }
58: 
59: /**
60:  * Wraps internal function mail() and throws exception instead of errors if anything goes wrong
61:  *
62:  * @param string $to email's recipient
63:  * @param string $subject email's subject
64:  * @param string $message email's body
65:  * @param string $headers email's custom headers
66:  * @param string $params additional params for sending email, will be ignored when in safe_mode
67:  * @throws SocketException if mail could not be sent
68:  * @return void
69:  */
70:     protected function _mail($to, $subject, $message, $headers, $params = null) {
71:         if (ini_get('safe_mode')) {
72:             //@codingStandardsIgnoreStart
73:             if (!@mail($to, $subject, $message, $headers)) {
74:                 $error = error_get_last();
75:                 $msg = 'Could not send email: ' . isset($error['message']) ? $error['message'] : 'unknown';
76:                 throw new SocketException($msg);
77:             }
78:         } elseif (!@mail($to, $subject, $message, $headers, $params)) {
79:             $error = error_get_last();
80:             $msg = 'Could not send email: ' . isset($error['message']) ? $error['message'] : 'unknown';
81:             //@codingStandardsIgnoreEnd
82:             throw new SocketException($msg);
83:         }
84:     }
85: 
86: }
87: