misuzu/src/Mailer.php

105 lines
2.8 KiB
PHP
Raw Normal View History

2022-09-13 13:14:49 +00:00
<?php
namespace Misuzu;
use InvalidArgumentException;
2023-07-18 21:48:44 +00:00
use Misuzu\Config\IConfig;
2022-09-13 13:14:49 +00:00
use Symfony\Component\Mime\Email as SymfonyMessage;
use Symfony\Component\Mime\Address as SymfonyAddress;
use Symfony\Component\Mailer\Transport as SymfonyTransport;
final class Mailer {
private const TEMPLATE_PATH = MSZ_ROOT . '/config/emails/%s.txt';
2023-07-18 21:48:44 +00:00
private static IConfig $config;
2022-09-13 13:14:49 +00:00
private static $transport = null;
2023-07-18 21:48:44 +00:00
public static function init(IConfig $config): void {
self::$config = $config;
}
2022-09-13 13:14:49 +00:00
2023-07-18 21:48:44 +00:00
private static function createDsn(): string {
$config = self::$config->getValues([
'method:s',
'host:s',
['port:i', 25],
'username:s',
'password:s',
]);
2022-09-13 13:14:49 +00:00
2023-07-18 21:48:44 +00:00
if($config['method'] !== 'smtp')
return 'null://null';
2022-09-13 13:14:49 +00:00
2023-07-18 21:48:44 +00:00
$dsn = $config['method'] . '://';
2022-09-13 13:14:49 +00:00
if(!empty($config['username'])) {
$dsn .= $config['username'];
if(!empty($config['password']))
$dsn .= ':' . $config['password'];
$dsn .= '@';
}
$dsn .= $config['host'] ?? '';
$dsn .= ':';
$dsn .= $config['port'] ?? 25;
2023-07-18 21:48:44 +00:00
return $dsn;
2022-09-13 13:14:49 +00:00
}
public static function getTransport() {
if(self::$transport === null)
2023-07-18 21:48:44 +00:00
self::$transport = SymfonyTransport::fromDsn(self::createDsn());
2022-09-13 13:14:49 +00:00
return self::$transport;
}
public static function sendMessage(array $to, string $subject, string $contents, bool $bcc = false): bool {
foreach($to as $email => $name) {
$to = new SymfonyAddress($email, $name);
break;
}
2023-07-18 21:48:44 +00:00
$config = self::$config->getValues([
['sender.name:s', 'Flashii'],
['sender.address:s', 'sys@flashii.net'],
2023-07-18 21:48:44 +00:00
]);
2022-09-13 13:14:49 +00:00
$message = new SymfonyMessage;
$message->from(new SymfonyAddress(
2023-07-18 21:48:44 +00:00
$config['sender.address'],
$config['sender.name']
2022-09-13 13:14:49 +00:00
));
if($bcc)
$message->bcc($to);
else
$message->to($to);
$message->subject(trim($subject));
$message->text(trim($contents));
self::getTransport()->send($message);
return true;
2022-09-13 13:14:49 +00:00
}
public static function template(string $name, array $vars = []): array {
$path = sprintf(self::TEMPLATE_PATH, $name);
if(!is_file($path))
throw new InvalidArgumentException('Invalid e-mail template name.');
$tpl = file_get_contents($path);
// Normalise newlines
$tpl = str_replace("\n", "\r\n", str_replace("\r\n", "\n", $tpl));
foreach($vars as $key => $val)
$tpl = str_replace("%{$key}%", $val, $tpl);
[$subject, $message] = explode("\r\n\r\n", $tpl, 2);
return compact('subject', 'message');
}
}