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<?php
/**
* Piwik - free/libre analytics platform
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*
*/
namespace Piwik;
use Piwik\Container\StaticContainer;
use Piwik\Plugins\CoreAdminHome\CustomLogo;
use Piwik\Translation\Translator;
use Zend_Mail;
/**
* Class for sending mails, for more information see:
* {@link http://framework.zend.com/manual/en/zend.mail.html}
*
* @see Zend_Mail, libs/Zend/Mail.php
* @api
*/
class Mail extends Zend_Mail
{
/**
* Constructor.
*
* @param string $charset charset, defaults to utf-8
*/
public function __construct($charset = 'utf-8')
{
parent::__construct($charset);
$this->initSmtpTransport();
}
public function setDefaultFromPiwik()
{
$customLogo = new CustomLogo();
/** @var Translator $translator */
$translator = StaticContainer::get('Piwik\Translation\Translator');
$fromEmailName = Config::getInstance()->General['noreply_email_name'];
if (empty($fromEmailName) && $customLogo->isEnabled()) {
$fromEmailName = $translator->translate('CoreHome_WebAnalyticsReports');
} elseif (empty($fromEmailName)) {
$fromEmailName = $translator->translate('ScheduledReports_PiwikReports');
}
$fromEmailAddress = Config::getInstance()->General['noreply_email_address'];
$this->setFrom($fromEmailAddress, $fromEmailName);
}
/**
* Sets the sender.
*
* @param string $email Email address of the sender.
* @param null|string $name Name of the sender.
* @return Zend_Mail
*/
public function setFrom($email, $name = null)
{
return parent::setFrom(
$this->parseDomainPlaceholderAsPiwikHostName($email),
$name
);
}
/**
* Set Reply-To Header
*
* @param string $email
* @param null|string $name
* @return Zend_Mail
*/
public function setReplyTo($email, $name = null)
{
return parent::setReplyTo(
$this->parseDomainPlaceholderAsPiwikHostName($email),
$name
);
}
/**
* @return void
*/
private function initSmtpTransport()
{
$mailConfig = Config::getInstance()->mail;
if (empty($mailConfig['host'])
|| $mailConfig['transport'] != 'smtp'
) {
return;
}
$smtpConfig = array();
if (!empty($mailConfig['type'])) {
$smtpConfig['auth'] = strtolower($mailConfig['type']);
}
if (!empty($mailConfig['username'])) {
$smtpConfig['username'] = $mailConfig['username'];
}
if (!empty($mailConfig['password'])) {
$smtpConfig['password'] = $mailConfig['password'];
}
if (!empty($mailConfig['encryption'])) {
$smtpConfig['ssl'] = $mailConfig['encryption'];
}
$host = trim($mailConfig['host']);
$tr = new \Zend_Mail_Transport_Smtp($host, $smtpConfig);
Mail::setDefaultTransport($tr);
@ini_set("smtp_port", $mailConfig['port']);
}
public function send($transport = null)
{
if (defined('PIWIK_TEST_MODE')) { // hack
Piwik::postTestEvent("Test.Mail.send", array($this));
} else {
return parent::send($transport);
}
}
public function createAttachment($body, $mimeType = null, $disposition = null, $encoding = null, $filename = null)
{
$filename = self::sanitiseString($filename);
return parent::createAttachment($body, $mimeType, $disposition, $encoding, $filename);
}
public function setSubject($subject)
{
$subject = self::sanitiseString($subject);
return parent::setSubject($subject);
}
/**
* @param string $email
* @return string
*/
protected function parseDomainPlaceholderAsPiwikHostName($email)
{
$hostname = Config::getInstance()->mail['defaultHostnameIfEmpty'];
$piwikHost = Url::getCurrentHost($hostname);
// If known Piwik URL, use it instead of "localhost"
$piwikUrl = SettingsPiwik::getPiwikUrl();
$url = parse_url($piwikUrl);
if ($this->isHostDefinedAndNotLocal($url)) {
$piwikHost = $url['host'];
}
return str_replace('{DOMAIN}', $piwikHost, $email);
}
/**
* @param array $url
* @return bool
*/
protected function isHostDefinedAndNotLocal($url)
{
return isset($url['host']) && !Url::isLocalHost($url['host']);
}
/**
* Replaces characters known to appear incorrectly in some email clients
*
* @param $string
* @return mixed
*/
static public function sanitiseString($string)
{
$search = array('–', '’');
$replace = array('-', '\'');
$string = str_replace($search, $replace, $string);
return $string;
}
}
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