first commit

bundles/KupShop/KupShopBundle/Mailer/TransportFactory.php

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+<?php
+
+declare(strict_types=1);
+
+namespace KupShop\KupShopBundle\Mailer;
+
+use KupShop\KupShopBundle\Config;
+use Symfony\Component\Mailer\Transport\AbstractTransportFactory;
+use Symfony\Component\Mailer\Transport\Dsn;
+use Symfony\Component\Mailer\Transport\Smtp\EsmtpTransportFactory;
+use Symfony\Component\Mailer\Transport\TransportInterface;
+
+class TransportFactory extends AbstractTransportFactory
+{
+    /** @var EsmtpTransportFactory */
+    private $transportFactory;
+
+    public function setTransportFactory(EsmtpTransportFactory $transportFactory): void
+    {
+        $this->transportFactory = $transportFactory;
+    }
+
+    public function create(Dsn $dsn): TransportInterface
+    {
+        if ($customDsn = $this->getCustomDsn($dsn->getOption('index'))) {
+            $dsn = $customDsn;
+        }
+
+        return $this->transportFactory->create($dsn);
+    }
+
+    public function getCustomDsn($index): ?Dsn
+    {
+        $dbcfg = \Settings::getDefault();
+
+        // change smtp by settings
+        if (!empty($dbcfg->smtp)) {
+            $scheme = 'smtp';
+            $smtp = $dbcfg->smtp;
+            if (!empty($smtp[$index])) {
+                $smtp = $smtp[$index];
+                if ($smtp['enabled'] == 'Y' && !empty($smtp['host']) && !empty($smtp['port'])) {
+                    $encryption = $smtp['encryption'] ?? null;
+                    // enables TLS - routines:ssl3_get_record:wrong version number - bez toho to funguje taky, tak snad to je ok
+                    //                    if ($encryption) {
+                    //                        $scheme = 'smtps';
+                    //                    }
+                    $user = $smtp['user'] ?? null;
+
+                    $users = explode(',', $smtp['user']);
+                    // randomly select user if there is more than one
+                    if (count($users) > 1) {
+                        $user = trim($users[array_rand($users)]);
+                    }
+
+                    return new Dsn($scheme, $smtp['host'], $user, $smtp['password'] ?? null, (int) $smtp['port'], [
+                        'verify_peer' => 0,
+                        'local_domain' => rtrim(Config::get()['Addr']['print'], '/'),
+                        'timeout' => 10,
+                    ]);
+                }
+            }
+        }
+
+        return null;
+    }
+
+    protected function getSupportedSchemes(): array
+    {
+        return ['wpjshop'];
+    }
+}