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<?php
/**
* webtrees: online genealogy
* Copyright (C) 2018 webtrees development team
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
namespace Fisharebest\Webtrees;
use Exception;
use Swift_Mailer;
use Swift_MailTransport;
use Swift_Message;
use Swift_NullTransport;
use Swift_Preferences;
use Swift_SendmailTransport;
use Swift_SmtpTransport;
use Swift_Transport;
/**
* Send mail messages.
*/
class Mail
{
/**
* Send an external email message
* Caution! gmail may rewrite the "From" header unless you have added the address to your account.
*
* @param User $from
* @param User $to
* @param User $reply_to
* @param string $subject
* @param string $message_text
* @param string $message_html
*
* @return bool
*/
public static function send(User $from, User $to, User $reply_to, $subject, $message_text, $message_html): bool
{
try {
// Swiftmailer uses the PHP default tmp directory. On some servers, this
// is outside the open_basedir list. Therefore we must set one explicitly.
File::mkdir(WT_DATA_DIR . 'tmp');
Swift_Preferences::getInstance()->setTempDir(WT_DATA_DIR . 'tmp');
$message_text = preg_replace('/\r?\n/', "\r\n", $message_text);
$message_html = preg_replace('/\r?\n/', "\r\n", $message_html);
$message = Swift_Message::newInstance()
->setSubject($subject)
->setFrom($from->getEmail(), $from->getRealName())
->setTo($to->getEmail(), $to->getRealName())
->setReplyTo($reply_to->getEmail(), $reply_to->getRealName())
->setBody($message_html, 'text/html')
->addPart($message_text, 'text/plain');
Swift_Mailer::newInstance(self::transport())->send($message);
} catch (Exception $ex) {
DebugBar::addThrowable($ex);
Log::addErrorLog('Mail: ' . $ex->getMessage());
return false;
}
return true;
}
/**
* Create a transport mechanism for sending mail
*
* @return Swift_Transport
*/
public static function transport()
{
switch (Site::getPreference('SMTP_ACTIVE')) {
case 'internal':
return Swift_MailTransport::newInstance();
case 'sendmail':
return Swift_SendmailTransport::newInstance();
case 'external':
$transport = Swift_SmtpTransport::newInstance()
->setHost(Site::getPreference('SMTP_HOST'))
->setPort(Site::getPreference('SMTP_PORT'))
->setLocalDomain(Site::getPreference('SMTP_HELO'));
if (Site::getPreference('SMTP_AUTH') === '1') {
$transport
->setUsername(Site::getPreference('SMTP_AUTH_USER'))
->setPassword(Site::getPreference('SMTP_AUTH_PASS'));
}
if (Site::getPreference('SMTP_SSL') !== 'none') {
$transport->setEncryption(Site::getPreference('SMTP_SSL'));
}
return $transport;
default:
// For testing
return Swift_NullTransport::newInstance();
}
}
}
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