symfony · OskarStark · Jan 20, 2021 · Jan 14, 2021
diff --git a/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php b/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php
@@ -110,6 +110,7 @@
 use Symfony\Component\Notifier\Bridge\Firebase\FirebaseTransportFactory;
 use Symfony\Component\Notifier\Bridge\FreeMobile\FreeMobileTransportFactory;
 use Symfony\Component\Notifier\Bridge\GatewayApi\GatewayApiTransportFactory;
+use Symfony\Component\Notifier\Bridge\Gitter\GitterTransportFactory;
 use Symfony\Component\Notifier\Bridge\GoogleChat\GoogleChatTransportFactory;
 use Symfony\Component\Notifier\Bridge\Infobip\InfobipTransportFactory;
 use Symfony\Component\Notifier\Bridge\Iqsms\IqsmsTransportFactory;
@@ -2247,6 +2248,7 @@ private function registerNotifierConfiguration(array $config, ContainerBuilder $
             GatewayApiTransportFactory::class => 'notifier.transport_factory.gatewayapi',
             OctopushTransportFactory::class => 'notifier.transport_factory.octopush',
             MercureTransportFactory::class => 'notifier.transport_factory.mercure',
+            GitterTransportFactory::class => 'notifier.transport_factory.gitter',
         ];
 
         foreach ($classToServices as $class => $service) {

diff --git a/src/Symfony/Bundle/FrameworkBundle/Resources/config/notifier_transports.php b/src/Symfony/Bundle/FrameworkBundle/Resources/config/notifier_transports.php
@@ -17,6 +17,7 @@
 use Symfony\Component\Notifier\Bridge\Firebase\FirebaseTransportFactory;
 use Symfony\Component\Notifier\Bridge\FreeMobile\FreeMobileTransportFactory;
 use Symfony\Component\Notifier\Bridge\GatewayApi\GatewayApiTransportFactory;
+use Symfony\Component\Notifier\Bridge\Gitter\GitterTransportFactory;
 use Symfony\Component\Notifier\Bridge\GoogleChat\GoogleChatTransportFactory;
 use Symfony\Component\Notifier\Bridge\Infobip\InfobipTransportFactory;
 use Symfony\Component\Notifier\Bridge\Iqsms\IqsmsTransportFactory;
@@ -140,6 +141,10 @@
             ->parent('notifier.transport_factory.abstract')
             ->tag('chatter.transport_factory')
 
+        ->set('notifier.transport_factory.gitter', GitterTransportFactory::class)
+            ->parent('notifier.transport_factory.abstract')
+            ->tag('chatter.transport_factory')
+
         ->set('notifier.transport_factory.null', NullTransportFactory::class)
             ->parent('notifier.transport_factory.abstract')
             ->tag('chatter.transport_factory')

diff --git a/src/Symfony/Component/Notifier/Bridge/Gitter/.gitattributes b/src/Symfony/Component/Notifier/Bridge/Gitter/.gitattributes
@@ -0,0 +1,4 @@
+/Tests export-ignore
+/phpunit.xml.dist export-ignore
+/.gitattributes export-ignore
+/.gitignore export-ignore
diff --git a/src/Symfony/Component/Notifier/Bridge/Gitter/CHANGELOG.md b/src/Symfony/Component/Notifier/Bridge/Gitter/CHANGELOG.md
@@ -0,0 +1,7 @@
+CHANGELOG
+=========
+
+5.3
+---
+
+ * Add the bridge
diff --git a/src/Symfony/Component/Notifier/Bridge/Gitter/GitterTransport.php b/src/Symfony/Component/Notifier/Bridge/Gitter/GitterTransport.php
@@ -0,0 +1,81 @@
+<?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\Notifier\Bridge\Gitter;
+
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Notifier\Exception\TransportException;
+use Symfony\Component\Notifier\Exception\UnsupportedMessageTypeException;
+use Symfony\Component\Notifier\Message\ChatMessage;
+use Symfony\Component\Notifier\Message\MessageInterface;
+use Symfony\Component\Notifier\Message\SentMessage;
+use Symfony\Component\Notifier\Transport\AbstractTransport;
+use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
+use Symfony\Contracts\HttpClient\HttpClientInterface;
+
+/**
+ * @author Christin Gruber <c.gruber@touchdesign.de>
+ */
+final class GitterTransport extends AbstractTransport
+{
+    protected const HOST = 'api.gitter.im';
+
+    private $token;
+    private $roomId;
+
+    public function __construct(string $token, string $roomId, HttpClientInterface $client = null, EventDispatcherInterface $dispatcher = null)
+    {
+        $this->token = $token;
+        $this->roomId = $roomId;
+
+        parent::__construct($client, $dispatcher);
+    }
+
+    public function __toString(): string
+    {
+        return sprintf('gitter://%s?room_id=%s', $this->getEndpoint(), $this->roomId);
+    }
+
+    public function supports(MessageInterface $message): bool
+    {
+        return $message instanceof ChatMessage;
+    }
+
+    /**
+     * @see https://developer.gitter.im/docs/rest-api
+     */
+    protected function doSend(MessageInterface $message): SentMessage
+    {
+        if (!$message instanceof ChatMessage) {
+            throw new UnsupportedMessageTypeException(__CLASS__, ChatMessage::class, $message);
+        }
+
+        $endpoint = sprintf('https://%s/v1/rooms/%s/chatMessages', $this->getEndpoint(), $this->roomId);
+
+        $response = $this->client->request('POST', $endpoint, [
+            'auth_bearer' => $this->token,
+            'json' => [
+                'text' => $message->getSubject(),
+            ],
+        ]);
+
+        $result = $response->toArray(false);
+
+        if (Response::HTTP_OK !== $response->getStatusCode()) {
+            throw new TransportException(sprintf('Unable to post the Gitter message: "%s".', $result['error']), $response);
+        }
+
+        $sentMessage = new SentMessage($message, (string) $this);
+        $sentMessage->setMessageId($result['id']);
+
+        return $sentMessage;
+    }
+}
diff --git a/src/Symfony/Component/Notifier/Bridge/Gitter/GitterTransportFactory.php b/src/Symfony/Component/Notifier/Bridge/Gitter/GitterTransportFactory.php
@@ -0,0 +1,44 @@
+<?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\Notifier\Bridge\Gitter;
+
+use Symfony\Component\Notifier\Exception\UnsupportedSchemeException;
+use Symfony\Component\Notifier\Transport\AbstractTransportFactory;
+use Symfony\Component\Notifier\Transport\Dsn;
+use Symfony\Component\Notifier\Transport\TransportInterface;
+
+/**
+ * @author Christin Gruber <c.gruber@touchdesign.de>
+ */
+final class GitterTransportFactory extends AbstractTransportFactory
+{
+    public function create(Dsn $dsn): TransportInterface
+    {
+        $scheme = $dsn->getScheme();
+
+        if ('gitter' !== $scheme) {
+            throw new UnsupportedSchemeException($dsn, 'gitter', $this->getSupportedSchemes());
+        }
+
+        $token = $this->getUser($dsn);
+        $roomId = $dsn->getRequiredOption('room_id');
+        $host = 'default' === $dsn->getHost() ? null : $dsn->getHost();
+        $port = $dsn->getPort();
+
+        return (new GitterTransport($token, $roomId, $this->client, $this->dispatcher))->setHost($host)->setPort($port);
+    }
+
+    protected function getSupportedSchemes(): array
+    {
+        return ['gitter'];
+    }
+}
diff --git a/src/Symfony/Component/Notifier/Bridge/Gitter/LICENSE b/src/Symfony/Component/Notifier/Bridge/Gitter/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 2021 Fabien Potencier
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/src/Symfony/Component/Notifier/Bridge/Gitter/README.md b/src/Symfony/Component/Notifier/Bridge/Gitter/README.md
@@ -0,0 +1,23 @@
+Gitter Notifier
+===============
+
+Provides [Gitter](https://gitter.im) integration for Symfony Notifier.
+
+DSN example
+-----------
+
+```
+GITTER_DSN=gitter://TOKEN@default?room_id=ROOM_ID
+```
+
+where:
+- `TOKEN` is your Gitter token
+- `ROOM_ID` is your Gitter room id
+
+Resources
+---------
+
+  * [Contributing](https://symfony.com/doc/current/contributing/index.html)
+  * [Report issues](https://github.com/symfony/symfony/issues) and
+    [send Pull Requests](https://github.com/symfony/symfony/pulls)
+    in the [main Symfony repository](https://github.com/symfony/symfony)
diff --git a/src/Symfony/Component/Notifier/Bridge/Gitter/Tests/GitterTransportFactoryTest.php b/src/Symfony/Component/Notifier/Bridge/Gitter/Tests/GitterTransportFactoryTest.php
@@ -0,0 +1,57 @@
+<?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\Notifier\Bridge\Gitter\Tests;
+
+use Symfony\Component\Notifier\Bridge\Gitter\GitterTransportFactory;
+use Symfony\Component\Notifier\Tests\TransportFactoryTestCase;
+use Symfony\Component\Notifier\Transport\TransportFactoryInterface;
+
+/**
+ * @author Christin Gruber <c.gruber@touchdesign.de>
+ */
+final class GitterTransportFactoryTest extends TransportFactoryTestCase
+{
+    public function createFactory(): TransportFactoryInterface
+    {
+        return new GitterTransportFactory();
+    }
+
+    public function createProvider(): iterable
+    {
+        yield [
+            'gitter://api.gitter.im?room_id=5539a3ee5etest0d3255bfef',
+            'gitter://token@api.gitter.im?room_id=5539a3ee5etest0d3255bfef',
+        ];
+    }
+
+    public function supportsProvider(): iterable
+    {
+        yield [true, 'gitter://token@host?room_id=5539a3ee5etest0d3255bfef'];
+        yield [false, 'somethingElse://token@host?room_id=5539a3ee5etest0d3255bfef'];
+    }
+
+    public function incompleteDsnProvider(): iterable
+    {
+        yield 'missing token' => ['gitter://api.gitter.im?room_id=5539a3ee5etest0d3255bfef'];
+    }
+
+    public function missingRequiredOptionProvider(): iterable
+    {
+        yield 'missing option: room_id' => ['gitter://token@host'];
+    }
+
+    public function unsupportedSchemeProvider(): iterable
+    {
+        yield ['somethingElse://token@host?room_id=5539a3ee5etest0d3255bfef'];
+        yield ['somethingElse://token@host'];
+    }
+}
diff --git a/src/Symfony/Component/Notifier/Bridge/Gitter/Tests/GitterTransportTest.php b/src/Symfony/Component/Notifier/Bridge/Gitter/Tests/GitterTransportTest.php
@@ -0,0 +1,47 @@
+<?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\Notifier\Bridge\Gitter\Tests;
+
+use Symfony\Component\Notifier\Bridge\Gitter\GitterTransport;
+use Symfony\Component\Notifier\Message\ChatMessage;
+use Symfony\Component\Notifier\Message\MessageInterface;
+use Symfony\Component\Notifier\Message\SmsMessage;
+use Symfony\Component\Notifier\Tests\TransportTestCase;
+use Symfony\Component\Notifier\Transport\TransportInterface;
+use Symfony\Contracts\HttpClient\HttpClientInterface;
+
+/**
+ * @author Christin Gruber <c.gruber@touchdesign.de>
+ */
+final class GitterTransportTest extends TransportTestCase
+{
+    public function createTransport(?HttpClientInterface $client = null): TransportInterface
+    {
+        return (new GitterTransport('token', '5539a3ee5etest0d3255bfef', $client ?: $this->createMock(HttpClientInterface::class)))->setHost('api.gitter.im');
+    }
+
+    public function toStringProvider(): iterable
+    {
+        yield ['gitter://api.gitter.im?room_id=5539a3ee5etest0d3255bfef', $this->createTransport()];
+    }
+
+    public function supportedMessagesProvider(): iterable
+    {
+        yield [new ChatMessage('Hello!')];
+    }
+
+    public function unsupportedMessagesProvider(): iterable
+    {
+        yield [new SmsMessage('0611223344', 'Hello!')];
+        yield [$this->createMock(MessageInterface::class)];
+    }
+}
diff --git a/src/Symfony/Component/Notifier/Bridge/Gitter/composer.json b/src/Symfony/Component/Notifier/Bridge/Gitter/composer.json
@@ -0,0 +1,31 @@
+{
+    "name": "symfony/gitter-notifier",
+    "type": "symfony-bridge",
+    "description": "Symfony Gitter Notifier Bridge",
+    "keywords": ["chat", "gitter", "notifier"],
+    "homepage": "https://symfony.com",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Christin Gruber",
+            "email": "c.gruber@touchdesign.de"
+        },
+        {
+            "name": "Symfony Community",
+            "homepage": "https://symfony.com/contributors"
+        }
+    ],
+    "require": {
+        "php": ">=7.2.5",
+        "ext-json": "*",
+        "symfony/http-client": "^4.3|^5.0",
+        "symfony/notifier": "^5.3"
+    },
+    "autoload": {
+        "psr-4": { "Symfony\\Component\\Notifier\\Bridge\\Gitter\\": "" },
+        "exclude-from-classmap": [
+            "/Tests/"
+        ]
+    },
+    "minimum-stability": "dev"
+}
diff --git a/src/Symfony/Component/Notifier/Bridge/Gitter/phpunit.xml.dist b/src/Symfony/Component/Notifier/Bridge/Gitter/phpunit.xml.dist
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/5.2/phpunit.xsd"
+         backupGlobals="false"
+         colors="true"
+         bootstrap="vendor/autoload.php"
+         failOnRisky="true"
+         failOnWarning="true"
+>
+    <php>
+        <ini name="error_reporting" value="-1" />
+    </php>
+
+    <testsuites>
+        <testsuite name="Symfony Gitter Notifier Bridge Test Suite">
+            <directory>./Tests/</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>./</directory>
+            <exclude>
+                <directory>./Resources</directory>
+                <directory>./Tests</directory>
+                <directory>./vendor</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/src/Symfony/Component/Notifier/Exception/UnsupportedSchemeException.php b/src/Symfony/Component/Notifier/Exception/UnsupportedSchemeException.php
@@ -104,6 +104,10 @@ class UnsupportedSchemeException extends LogicException
             'class' => Bridge\Mercure\MercureTransportFactory::class,
             'package' => 'symfony/mercure-notifier',
         ],
+        'gitter' => [
+            'class' => Bridge\Gitter\GitterTransportFactory::class,
+            'package' => 'symfony/gitter-notifier',
+        ],
     ];
 
     /**