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vendor/symfony/mailer/Transport/Dsn.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Mailer\Transport;
+
+use Symfony\Component\Mailer\Exception\InvalidArgumentException;
+
+/**
+ * @author Konstantin Myakshin <molodchick@gmail.com>
+ */
+final class Dsn
+{
+    private string $scheme;
+    private string $host;
+    private ?string $user;
+    private ?string $password;
+    private ?int $port;
+    private array $options;
+
+    public function __construct(string $scheme, string $host, ?string $user = null, #[\SensitiveParameter] ?string $password = null, ?int $port = null, array $options = [])
+    {
+        $this->scheme = $scheme;
+        $this->host = $host;
+        $this->user = $user;
+        $this->password = $password;
+        $this->port = $port;
+        $this->options = $options;
+    }
+
+    public static function fromString(#[\SensitiveParameter] string $dsn): self
+    {
+        if (false === $params = parse_url($dsn)) {
+            throw new InvalidArgumentException('The mailer DSN is invalid.');
+        }
+
+        if (!isset($params['scheme'])) {
+            throw new InvalidArgumentException('The mailer DSN must contain a scheme.');
+        }
+
+        if (!isset($params['host'])) {
+            throw new InvalidArgumentException('The mailer DSN must contain a host (use "default" by default).');
+        }
+
+        $user = '' !== ($params['user'] ?? '') ? rawurldecode($params['user']) : null;
+        $password = '' !== ($params['pass'] ?? '') ? rawurldecode($params['pass']) : null;
+        $port = $params['port'] ?? null;
+        parse_str($params['query'] ?? '', $query);
+
+        return new self($params['scheme'], $params['host'], $user, $password, $port, $query);
+    }
+
+    public function getScheme(): string
+    {
+        return $this->scheme;
+    }
+
+    public function getHost(): string
+    {
+        return $this->host;
+    }
+
+    public function getUser(): ?string
+    {
+        return $this->user;
+    }
+
+    public function getPassword(): ?string
+    {
+        return $this->password;
+    }
+
+    public function getPort(?int $default = null): ?int
+    {
+        return $this->port ?? $default;
+    }
+
+    public function getOption(string $key, mixed $default = null): mixed
+    {
+        return $this->options[$key] ?? $default;
+    }
+}