silverstripe-framework/dev/LogEmailWriter.php

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<?php
require_once 'Zend/Log/Writer/Abstract.php';
/**
* Sends an error message to an email.
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*
* @see SS_Log for more information on using writers.
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*
* @package framework
* @subpackage dev
*/
class SS_LogEmailWriter extends Zend_Log_Writer_Abstract {
/**
* @config
* @var $send_from Email address to send log information from
*/
private static $send_from = null;
protected $emailAddress;
protected $customSmtpServer;
public function __construct($emailAddress, $customSmtpServer = false) {
$this->emailAddress = $emailAddress;
$this->customSmtpServer = $customSmtpServer;
}
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public static function factory($emailAddress, $customSmtpServer = false) {
return new SS_LogEmailWriter($emailAddress, $customSmtpServer);
}
/**
* @deprecated 4.0 Use the "SS_LogEmailWriter.send_from" config setting instead
*/
public static function set_send_from($address) {
Deprecation::notice('4.0', 'Use the "SS_LogEmailWriter.send_from" config setting instead');
Config::inst()->update('SS_LogEmailWriter', 'send_from', $address);
}
/**
* @deprecated 4.0 Use the "SS_LogEmailWriter.send_from" config setting instead
*/
public static function get_send_from() {
Deprecation::notice('4.0', 'Use the "SS_LogEmailWriter.send_from" config setting instead');
return Config::inst()->get('SS_LogEmailWriter', 'send_from');
}
/**
* Send an email to the email address set in
* this writer.
*/
public function _write($event) {
// If no formatter set up, use the default
if(!$this->_formatter) {
$formatter = new SS_LogErrorEmailFormatter();
$this->setFormatter($formatter);
}
$formattedData = $this->_formatter->format($event);
$subject = $formattedData['subject'];
$data = $formattedData['data'];
if (Email::config()->send_all_emails_from) {
$from = Email::config()->send_all_emails_from;
} else {
$from = Config::inst()->get('SS_LogEmailWriter', 'send_from') ?: Email::config()->admin_email;
}
// override the SMTP server with a custom one if required
$originalSMTP = ini_get('SMTP');
if($this->customSmtpServer) ini_set('SMTP', $this->customSmtpServer);
// Use plain mail() implementation to avoid complexity of Mailer implementation.
// Only use built-in mailer when we're in test mode (to allow introspection)
$mailer = Email::mailer();
$headers = "Content-type: text/html";
if ($from) {
$headers .= "\nFrom: " . $from;
}
if($mailer instanceof TestMailer) {
$mailer->sendHTML(
$this->emailAddress,
null,
$subject,
$data,
null,
$headers
);
} else {
// Try it with the -f option first, without if it fails - borrowed from Mailer
$result = mail(
$this->emailAddress,
$subject,
$data,
$headers,
escapeshellarg("-f$from")
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);
if(!$result) {
mail(
$this->emailAddress,
$subject,
$data,
$headers
);
}
}
// reset the SMTP server to the original
if($this->customSmtpServer) ini_set('SMTP', $originalSMTP);
}
}