friendica-addons/phpmailer/phpmailer.php

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<?php
/**
* Name: PHP Mailer SMTP
* Description: Connects to a SMTP server based on the config
* Version: 0.2
* Author: Marcus Mueller
* Maintainer: Hypolite Petovan <hypolite@friendica.mrpetovan.com>
*/
use Friendica\App;
use Friendica\Core\Hook;
use Friendica\DI;
use Friendica\Object\EMail\IEmail;
use Friendica\Util\ConfigFileLoader;
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;
require_once __DIR__ . DIRECTORY_SEPARATOR . 'vendor' . DIRECTORY_SEPARATOR . 'autoload.php';
function phpmailer_install()
{
Hook::register('load_config' , __FILE__, 'phpmailer_load_config');
Hook::register('emailer_send_prepare', __FILE__, 'phpmailer_emailer_send_prepare', 5);
}
function phpmailer_load_config(App $a, ConfigFileLoader $loader)
{
$a->getConfigCache()->load($loader->loadAddonConfig('phpmailer'));
}
/**
* @param App $a
* @param IEmail $email
*/
function phpmailer_emailer_send_prepare(App $a, IEmail &$email)
{
// Passing `true` enables exceptions
$mailer = new PHPMailer(true);
try {
// Setup encoding.
$mailer->CharSet = 'UTF-8';
$mailer->Encoding = 'base64';
if (DI::config()->get('phpmailer', 'smtp')) {
// Set mailer to use SMTP
$mailer->isSMTP();
// Specify main and backup SMTP servers
$mailer->Host = DI::config()->get('phpmailer', 'smtp_server');
$mailer->Port = DI::config()->get('phpmailer', 'smtp_port');
if (DI::config()->get('system', 'smtp_secure') && DI::config()->get('phpmailer', 'smtp_port_s')) {
$mailer->SMTPSecure = DI::config()->get('phpmailer', 'smtp_secure');
$mailer->Port = DI::config()->get('phpmailer', 'smtp_port_s');
}
if (DI::config()->get('phpmailer', 'smtp_username') && DI::config()->get('phpmailer', 'smtp_password')) {
$mailer->SMTPAuth = true;
$mailer->Username = DI::config()->get('phpmailer', 'smtp_username');
$mailer->Password = DI::config()->get('phpmailer', 'smtp_password');
}
if (DI::config()->get('phpmailer', 'smtp_from')) {
$mailer->setFrom(DI::config()->get('phpmailer', 'smtp_from'), $email->getFromName());
}
} else {
$mailer->setFrom($email->getFromAddress(), $email->getFromName());
}
// subject
$mailer->Subject = $email->getSubject();
if (!empty($email->getToAddress())) {
$mailer->addAddress($email->getToAddress());
}
// html version
if (!empty($email->getMessage())) {
$mailer->isHTML(true);
$mailer->Body = $email->getMessage();
$mailer->AltBody = $email->getMessage(true);
} else {
// add text
$mailer->Body = $email->getMessage(true);
}
if (!empty($email->getReplyTo())) {
$mailer->addReplyTo($email->getReplyTo(), $email->getFromName());
}
// additional headers
if (!empty($email->getAdditionalMailHeader())) {
foreach ($email->getAdditionalMailHeader() as $name => $values) {
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// Set the "Message-ID" header for PHP-Mailer directly
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if (strtolower($name) === 'message-id') {
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// implode all values to one entry, because there's only one value possible
$mailer->MessageID = trim(implode("", $values));
} else {
$mailer->addCustomHeader(trim($name), trim(implode("\n", $values)));
}
}
}
if ($mailer->send()) {
$email = null;
}
} catch (Exception $e) {
DI::logger()->error('PHPMailer error', ['email' => $email, 'ErrorInfo' => $mailer->ErrorInfo, 'exception' => $e]);
}
}