1 <?php
 2 require_once 'Zend/Log/Writer/Abstract.php';
 3 
 4 /**
 5  * Sends an error message to an email whenever an error occurs
 6  * in sapphire.
 7  * 
 8  * @see SS_Log for more information on using writers.
 9  * 
10  * @package sapphire
11  * @subpackage dev
12  */
13 class SS_LogEmailWriter extends Zend_Log_Writer_Abstract {
14 
15     /**
16      * @var $send_from Email address to send log information from
17      */
18     protected static $send_from = 'errors@silverstripe.com';
19 
20     protected $emailAddress;
21 
22     protected $customSmtpServer;
23 
24     public function __construct($emailAddress, $customSmtpServer = false) {
25         $this->emailAddress = $emailAddress;
26         $this->customSmtpServer = $customSmtpServer;
27     }
28 
29     public static function set_send_from($address) {
30         self::$send_from = $address;
31     }
32 
33     public static function get_send_from() {
34         return self::$send_from;
35     }
36 
37     /**
38      * Send an email to the email address set in
39      * this writer.
40      */
41     public function _write($event) {
42         // If no formatter set up, use the default
43         if(!$this->_formatter) {
44             $formatter = new SS_LogErrorEmailFormatter();
45             $this->setFormatter($formatter);
46         }
47 
48         $formattedData = $this->_formatter->format($event);
49         $subject = $formattedData['subject'];
50         $data = $formattedData['data'];
51 
52         $originalSMTP = ini_get('SMTP');
53         // override the SMTP server with a custom one if required
54         if($this->customSmtpServer) ini_set('SMTP', $this->customSmtpServer);
55         $headers = array(
56             'Content-type: text/html',
57             'From: ' . self::$send_from,
58         );
59         $member = Member::currentUser();
60         $headers[] = 'X-Info-User: ' . (($member) ? $member->Email : 'unknown');
61 
62 
63         foreach (array('REMOTE_ADDR', 'HTTP_HOST', 'REQUEST_URI', 'HTTP_REFERER', 'HTTP_USER_AGENT') as $var) {
64             if (isset($_SERVER[$var])) {
65                 $name = 'X-Info-' . mb_convert_case(str_replace('_', '-', $var), MB_CASE_TITLE, "UTF-8");
66                 $headers[] = $name . ': ' . $_SERVER[$var];
67             }
68         }
69 
70         mail(
71             $this->emailAddress,
72             $subject,
73             $data,
74             join("\n", $headers)
75         );
76 
77         // reset the SMTP server to the original
78         if($this->customSmtpServer) ini_set('SMTP', $originalSMTP);
79     }
80 
81 }