upgrade

vendor/friendsofsymfony/user-bundle/DependencyInjection/Compiler/CheckForMailerPass.php

@@ -0,0 +1,50 @@
+<?php
+
+/*
+ * This file is part of the FOSUserBundle package.
+ *
+ * (c) FriendsOfSymfony <http://friendsofsymfony.github.com/>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace FOS\UserBundle\DependencyInjection\Compiler;
+
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Flex\Recipe;
+
+/**
+ * Checks to see if the mailer service exists.
+ *
+ * @author Ryan Weaver <ryan@knpuniversity.com>
+ */
+class CheckForMailerPass implements CompilerPassInterface
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function process(ContainerBuilder $container)
+    {
+        // if the mailer isn't needed, then no error needed
+        if (!$container->has('fos_user.mailer')) {
+            return;
+        }
+
+        // the mailer exists, so all is good
+        if ($container->has('mailer')) {
+            return;
+        }
+
+        if ($container->findDefinition('fos_user.mailer')->hasTag('fos_user.requires_swift')) {
+            $message = 'A feature you activated in FOSUserBundle requires the "mailer" service to be available.';
+
+            if (class_exists(Recipe::class)) {
+                $message .= ' Run "composer require swiftmailer-bundle" to install SwiftMailer or configure a different mailer in "config/packages/fos_user.yaml".';
+            }
+
+            throw new \LogicException($message);
+        }
+    }
+}