Websocket EventHandler

README.md

@@ -74,6 +74,13 @@ Fast, simple, async php telegram api server:
         * `http://127.0.0.1:9503/api/session/getSelf`
         
         Each session is store in `{$session}.madeline` file in root folder of library.
+    * EventHandler updates via websocket. Connect to `ws://127.0.0.1:9503/events`. You will get all events in json.
+        Each event stored inside object, where key is name of session which created event. 
+        
+        When using CombinedAPI (multiple account) name of session can be added to path of websocket endpoint.
+        `ws://127.0.0.1:9503/events/session_name`. This endpoint will emmit events only from given session.
+        
+        PHP websocket client example: [websocket-events.php](https://github.com/xtrime-ru/TelegramApiServer/blob/master/examples/websocket-events.php)
     
     Examples:
     * get_info about channel/user: `http://127.0.0.1:9503/api/getInfo/?id=@xtrime`

composer.json

@@ -9,6 +9,8 @@
     "php": ">=7.4.0",
     "ext-json": "*",
     "amphp/http-server": "^2",
+    "amphp/http-server-router": "^1",
+    "amphp/websocket-server": "^2",
     "vlucas/phpdotenv": "^4",
     "danog/madelineproto":"^5"
   },

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "8d2aca34a6b1620d5e86005db622b2dd",
+    "content-hash": "634e5782aa030ceebc6caeed35e42977",
     "packages": [
         {
             "name": "amphp/amp",
@@ -340,16 +340,16 @@
         },
         {
             "name": "amphp/hpack",
-            "version": "v3.0.0",
+            "version": "v3.1.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/amphp/hpack.git",
-                "reference": "84fb1373b8a3cfdf7462a87a3e79efe503f0e101"
+                "reference": "0dcd35f9a8d9fc04d5fb8af0aeb109d4474cfad8"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/amphp/hpack/zipball/84fb1373b8a3cfdf7462a87a3e79efe503f0e101",
+                "url": "https://api.github.com/repos/amphp/hpack/zipball/0dcd35f9a8d9fc04d5fb8af0aeb109d4474cfad8",
-                "reference": "84fb1373b8a3cfdf7462a87a3e79efe503f0e101",
+                "reference": "0dcd35f9a8d9fc04d5fb8af0aeb109d4474cfad8",
                 "shasum": ""
             },
             "require": {
@@ -394,7 +394,7 @@
                 "hpack",
                 "http-2"
             ],
-            "time": "2019-12-12T21:37:06+00:00"
+            "time": "2020-01-11T19:33:14+00:00"
         },
         {
             "name": "amphp/http",
@@ -666,6 +666,69 @@
             ],
             "time": "2020-01-04T18:10:10+00:00"
         },
+        {
+            "name": "amphp/http-server-router",
+            "version": "v1.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/amphp/http-server-router.git",
+                "reference": "c6a1731f3833f3a4b4e4cd633889eb14b5ef635b"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/amphp/http-server-router/zipball/c6a1731f3833f3a4b4e4cd633889eb14b5ef635b",
+                "reference": "c6a1731f3833f3a4b4e4cd633889eb14b5ef635b",
+                "shasum": ""
+            },
+            "require": {
+                "amphp/http": "^1",
+                "amphp/http-server": "^2 || ^1 || ^0.8",
+                "cash/lrucache": "^1",
+                "nikic/fast-route": "^1"
+            },
+            "require-dev": {
+                "amphp/log": "^1",
+                "amphp/phpunit-util": "^1",
+                "friendsofphp/php-cs-fixer": "^2.3",
+                "league/uri-schemes": "^1.1",
+                "phpunit/phpunit": "^6"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Amp\\Http\\Server\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Daniel Lowrey",
+                    "email": "rdlowrey@php.net"
+                },
+                {
+                    "name": "Bob Weinand"
+                },
+                {
+                    "name": "Niklas Keller",
+                    "email": "me@kelunik.com"
+                },
+                {
+                    "name": "Aaron Piotrowski",
+                    "email": "aaron@trowski.com"
+                }
+            ],
+            "description": "Router responder for Amp's HTTP server.",
+            "homepage": "https://github.com/amphp/http-server-router",
+            "keywords": [
+                "http",
+                "router",
+                "server"
+            ],
+            "time": "2019-08-21T15:51:20+00:00"
+        },
         {
             "name": "amphp/parallel",
             "version": "v1.2.0",
@@ -1140,6 +1203,80 @@
             ],
             "time": "2019-12-22T13:22:00+00:00"
         },
+        {
+            "name": "amphp/websocket-server",
+            "version": "v2.0.0-rc1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/amphp/websocket-server.git",
+                "reference": "8c723e902a56a41eefbf30d7ee1475755743daa2"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/amphp/websocket-server/zipball/8c723e902a56a41eefbf30d7ee1475755743daa2",
+                "reference": "8c723e902a56a41eefbf30d7ee1475755743daa2",
+                "shasum": ""
+            },
+            "require": {
+                "amphp/amp": "^2.2",
+                "amphp/byte-stream": "^1.6.1",
+                "amphp/http": "^1.3",
+                "amphp/http-server": "^2",
+                "amphp/socket": "^1",
+                "amphp/websocket": "^1",
+                "php": ">=7.1"
+            },
+            "require-dev": {
+                "amphp/http-client": "^4",
+                "amphp/http-server-router": "^1.0.2",
+                "amphp/http-server-static-content": "^1.0.4",
+                "amphp/log": "^1",
+                "amphp/php-cs-fixer-config": "dev-master",
+                "amphp/phpunit-util": "^1.1",
+                "infection/infection": "^0.9.3",
+                "league/climate": "^3",
+                "league/uri-schemes": "^1.1",
+                "phpunit/phpunit": "^8 || ^7"
+            },
+            "suggest": {
+                "ext-zlib": "Required for compression"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Amp\\Websocket\\Server\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Daniel Lowrey",
+                    "email": "rdlowrey@php.net"
+                },
+                {
+                    "name": "Bob Weinand"
+                },
+                {
+                    "name": "Niklas Keller",
+                    "email": "me@kelunik.com"
+                },
+                {
+                    "name": "Aaron Piotrowski",
+                    "email": "aaron@trowski.com"
+                }
+            ],
+            "description": "Websocket server for Amp's HTTP server.",
+            "homepage": "https://github.com/amphp/websocket-server",
+            "keywords": [
+                "http",
+                "server",
+                "websocket"
+            ],
+            "time": "2019-08-21T17:09:20+00:00"
+        },
         {
             "name": "amphp/windows-registry",
             "version": "v0.3.2",
@@ -1965,6 +2102,52 @@
             ],
             "time": "2018-11-22T07:55:51+00:00"
         },
+        {
+            "name": "nikic/fast-route",
+            "version": "v1.3.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nikic/FastRoute.git",
+                "reference": "181d480e08d9476e61381e04a71b34dc0432e812"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nikic/FastRoute/zipball/181d480e08d9476e61381e04a71b34dc0432e812",
+                "reference": "181d480e08d9476e61381e04a71b34dc0432e812",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.4.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.8.35|~5.7"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "FastRoute\\": "src/"
+                },
+                "files": [
+                    "src/functions.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Nikita Popov",
+                    "email": "nikic@php.net"
+                }
+            ],
+            "description": "Fast request router for PHP",
+            "keywords": [
+                "router",
+                "routing"
+            ],
+            "time": "2018-02-13T20:26:39+00:00"
+        },
         {
             "name": "paragonie/constant_time_encoding",
             "version": "v1.0.4",

examples/websocket-events.php

@@ -0,0 +1,35 @@
+<?php
+
+/**
+ * Get all updates from MadelineProto EventHandler running inside TelegramApiServer via websocket
+ * @see \TelegramApiServer\Controllers\EventsController
+ */
+
+require 'vendor/autoload.php';
+
+use Amp\Websocket\Client\Connection;
+use Amp\Websocket\Message;
+use function Amp\Websocket\Client\connect;
+
+$shortopts = 'u::';
+$longopts = [
+    'url::',
+];
+$options = getopt($shortopts, $longopts);
+$options = [
+    'url' => $options['url'] ?? $options['u'] ?? 'ws://127.0.0.1:9503/events',
+];
+
+Amp\Loop::run(function () use($options) {
+    echo "Connecting to: {$options['url']}" . PHP_EOL;
+
+    /** @var Connection $connection */
+    $connection = yield connect($options['url']);
+
+    echo 'Waiting for events...' . PHP_EOL;
+    while ($message = yield $connection->receive()) {
+        /** @var Message $message */
+        $payload = yield $message->buffer();
+        printf("Received event: %s\n", $payload);
+    }
+});

server.php

@@ -53,7 +53,7 @@ foreach ($options['session'] as $session) {
     if (!$session) {
         $session = 'session';
     }
-    $session = TelegramApiServer\Client::getSessionFileName($session);
+    $session = TelegramApiServer\Client::getSessionFile($session);
     $sessionFiles[$session] = '';
 }
 

src/Client.php

@@ -2,13 +2,14 @@
 
 namespace TelegramApiServer;
 
+use Amp\Loop;
 use danog\MadelineProto;
+use TelegramApiServer\EventHandlers\EventHandler;
 
 class Client
 {
-    /** @var MadelineProto\CombinedAPI */
+    private static string $sessionExtension = '.madeline';
-    public MadelineProto\CombinedAPI $MadelineProto;
+    public ?MadelineProto\CombinedAPI $MadelineProtoCombined = null;
-    private ?string $defaultSession = null;
 
     /**
      * Client constructor.
@@ -28,9 +29,6 @@ class Client
         }
         unset($session);
 
-        if (count($sessions) === 1) {
-            $this->defaultSession = (string) array_key_first($sessions);
-        }
         $this->connect($sessions);
     }
 
@@ -39,9 +37,24 @@ class Client
      *
      * @return string|null
      */
-    public static function getSessionFileName(?string $session): ?string
+    public static function getSessionFile(?string $session): ?string
     {
-        return $session ? "{$session}.madeline" : null;
+        return $session ? ($session . static::$sessionExtension) : null;
+    }
+
+    public static function getSessionName(?string $sessionFile): ?string
+    {
+        if (!$sessionFile) {
+            return null;
+        }
+
+        $extensionPosition = strrpos($sessionFile, static::$sessionExtension);
+        if($extensionPosition === false) {
+           return null;
+        }
+
+        $sessionName = substr_replace($sessionFile, '', $extensionPosition, strlen(static::$sessionExtension));
+        return $sessionName ?: null;
     }
 
     /**
@@ -52,17 +65,27 @@ class Client
         //При каждой инициализации настройки обновляются из массива $config
         echo PHP_EOL . 'Starting MadelineProto...' . PHP_EOL;
         $time = microtime(true);
-        $this->MadelineProto = new MadelineProto\CombinedAPI('combined_session.madeline', $sessions);
 
-        $this->MadelineProto->async(true);
+        $this->MadelineProtoCombined = new MadelineProto\CombinedAPI('combined_session.madeline', $sessions);
-        $this->MadelineProto->loop(function() use($sessions) {
+        //В сессии могут быть ссылки на несуществующие классы после обновления кода. Она нам не нужна.
-            $res = [];
+        $this->MadelineProtoCombined->session = null;
+
+        $this->MadelineProtoCombined->async(true);
+        $this->MadelineProtoCombined->loop(function() use($sessions) {
+            $promises = [];
             foreach ($sessions as $session => $message) {
                 MadelineProto\Logger::log("Starting session: {$session}", MadelineProto\Logger::WARNING);
-                $res[] = $this->MadelineProto->instances[$session]->start();
+                $promises[]= $this->MadelineProtoCombined->instances[$session]->start();
             }
-            yield $this->MadelineProto->all($res);
+            yield $this->MadelineProtoCombined::all($promises);
+
+            $this->MadelineProtoCombined->setEventHandler(EventHandler::class);
         });
+
+        Loop::defer(function() {
+            $this->MadelineProtoCombined->loop();
+        });
+
         $time = round(microtime(true) - $time, 3);
         $sessionsCount = count($sessions);
         MadelineProto\Logger::log(
@@ -78,21 +101,24 @@ class Client
      *
      * @return MadelineProto\API
      */
-    public function getInstance(?string $session): MadelineProto\API
+    public function getInstance(?string $session = null): MadelineProto\API
     {
-        $session = static::getSessionFileName($session) ?: $this->defaultSession;
+        if (count($this->MadelineProtoCombined->instances) === 1) {
+            $session = (string) array_key_first($this->MadelineProtoCombined->instances);
+        } else {
+            $session = static::getSessionFile($session);
+        }
 
         if (!$session) {
             throw new \InvalidArgumentException('Multiple sessions detected. You need to specify which session to use');
         }
 
-        if (empty($this->MadelineProto->instances[$session])) {
+        if (empty($this->MadelineProtoCombined->instances[$session])) {
             throw new \InvalidArgumentException('Session not found');
         }
 
-        return $this->MadelineProto->instances[$session];
+        return $this->MadelineProtoCombined->instances[$session];
     }
 
 
-
 }

src/ClientCustomMethods.php

@@ -8,7 +8,7 @@ use danog\MadelineProto\TL\Conversion\BotAPI;
 use function Amp\call;
 use \danog\MadelineProto;
 
-class CustomMethods
+class ClientCustomMethods
 {
     use BotAPI;
 

src/Config.php

@@ -6,14 +6,11 @@ namespace TelegramApiServer;
 
 class Config
 {
-    /**
+    private static ?Config $instance = null;
-     * @var self
+    private array $config;
-     */
-    private static $instance;
-    private $config;
 
 
-    public static function getInstance()
+    public static function getInstance(): Config
     {
         if (null === static::$instance) {
             static::$instance = new static();
@@ -63,7 +60,7 @@ class Config
         $value = &$this->config;
         foreach ($path as $pathKey) {
             if (!is_array($value) || !array_key_exists($pathKey, $value)) {
-                return;
+                return null;
             }
             $value = &$value[$pathKey];
         }

src/Controllers/ApiController.php

@@ -1,19 +1,22 @@
 <?php
 
-namespace TelegramApiServer;
+namespace TelegramApiServer\Controllers;
 
 use Amp\ByteStream\ResourceInputStream;
 use Amp\Http\Server\Request;
+use Amp\Http\Server\RequestHandler\CallableRequestHandler;
+use Amp\Http\Server\Response;
+use Amp\Http\Server\Router;
 use Amp\Promise;
+use TelegramApiServer\Client;
+use TelegramApiServer\Config;
+use TelegramApiServer\ClientCustomMethods;
 
-class RequestCallback
+class ApiController
 {
-
+    private Client $client;
-    private $client;
+    private array $ipWhiteList;
-    private const PAGES = ['index', 'api'];
+    public array $page = [
-    /** @var array */
-    private $ipWhiteList;
-    public $page = [
         'headers' => [
             'Content-Type'=>'application/json;charset=utf-8',
         ],
@@ -24,8 +27,23 @@ class RequestCallback
     ];
     private array $parameters = [];
     private array $api;
-    private string $session = '';
+    private ?string $session = '';
 
+    public static function getRouterCallback($client): CallableRequestHandler
+    {
+        return new CallableRequestHandler(
+                static function (Request $request) use($client) {
+                    $requestCallback = new static($client);
+                    $response = yield from $requestCallback->process($request);
+
+                    return new Response(
+                        $requestCallback->page['code'],
+                        $requestCallback->page['headers'],
+                        $response
+                    );
+                }
+        );
+    }
 
     /**
      * RequestCallback constructor.
@@ -36,7 +54,6 @@ class RequestCallback
     {
         $this->ipWhiteList = (array) Config::getInstance()->get('api.ip_whitelist', []);
         $this->client = $client;
-
     }
 
     /**
@@ -52,7 +69,7 @@ class RequestCallback
         }
 
         yield from $this
-            ->resolvePage($request->getUri()->getPath())
+            ->resolvePath($request->getAttribute(Router::class))
             ->resolveRequest($request->getUri()->getQuery(), $body, $request->getHeader('Content-Type'))
             ->generateResponse($request)
         ;
@@ -60,38 +77,29 @@ class RequestCallback
         return $this->getResponse();
     }
 
-
     /**
-     * Определяет какую страницу запросили
+     * Получаем параметры из uri
      *
-     * @param $uri
+     * @param array $path
-     * @return RequestCallback
+     *
+     * @return ApiController
      */
-    private function resolvePage($uri): self
+    private function resolvePath(array $path): self
     {
-        preg_match("~/(?'page'[^/]*)(?:/(?'session'[^/]*))?/(?'method'[^/]*)~", $uri, $matches);
+        $this->session = $path['session'] ?? null;
-
+        $this->api = explode('.', $path['method'] ?? '');
-        $page = $matches['page'] ?? null;
-        $this->session = $matches['session'] ?? null;
-        $this->api = explode('.', $matches['method'] ?? '');
-
-        if (!in_array($page, self::PAGES, true)) {
-            $this->setPageCode(404);
-            $this->page['errors'][] = 'Incorrect path';
-        }
-        if (count($this->api) === 0) {
-            $this->setPageCode(404);
-            $this->page['errors'][] = 'No method specified';
-        }
 
         return $this;
     }
 
     /**
+     * Получаем параметры из GET и POST
+     *
      * @param string $query
      * @param string|null $body
      * @param string|null $contentType
-     * @return RequestCallback
+     *
+     * @return ApiController
      */
     private function resolveRequest(string $query, $body, $contentType)
     {
@@ -115,7 +123,8 @@ class RequestCallback
      * Получает посты для формирования ответа
      *
      * @param Request $request
-     * @return RequestCallback
+     *
+     * @return ApiController
      * @throws \Throwable
      */
     private function generateResponse(Request $request)
@@ -151,8 +160,8 @@ class RequestCallback
     private function callApi()
     {
         $pathSize = count($this->api);
-        if ($pathSize === 1 && is_callable([CustomMethods::class,$this->api[0]])) {
+        if ($pathSize === 1 && is_callable([ClientCustomMethods::class,$this->api[0]])) {
-            $customMethods = new CustomMethods($this->client->getInstance($this->session));
+            $customMethods = new ClientCustomMethods($this->client->getInstance($this->session));
             $result = $customMethods->{$this->api[0]}(...$this->parameters);
         } else {
             //Проверяем нет ли в MadilineProto такого метода.
@@ -176,7 +185,8 @@ class RequestCallback
 
     /**
      * @param \Throwable $e
-     * @return RequestCallback
+     *
+     * @return ApiController
      * @throws \Throwable
      */
     private function setError(\Throwable $e): self
@@ -221,16 +231,24 @@ class RequestCallback
             $data['success'] = 1;
         }
 
-        $result = json_encode($data, JSON_INVALID_UTF8_SUBSTITUTE|JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
+        $result = json_encode(
+            $data,
+            JSON_THROW_ON_ERROR |
+            JSON_INVALID_UTF8_SUBSTITUTE |
+            JSON_PRETTY_PRINT |
+            JSON_UNESCAPED_SLASHES |
+            JSON_UNESCAPED_UNICODE
+        );
 
-        return $result;
+        return $result . "\n";
     }
 
     /**
      * Устанавливает http код ответа (200, 400, 404 и тд.)
      *
      * @param int $code
-     * @return RequestCallback
+     *
+     * @return ApiController
      */
     private function setPageCode(int $code): self
     {

src/Controllers/EventsController.php

@@ -0,0 +1,71 @@
+<?php
+
+namespace TelegramApiServer\Controllers;
+
+use Amp\Http\Server\Request;
+use Amp\Http\Server\Response;
+use Amp\Http\Server\Router;
+use Amp\Promise;
+use Amp\Success;
+use Amp\Websocket\Server\Websocket;
+use TelegramApiServer\Client;
+use TelegramApiServer\EventHandlers\EventHandler;
+use function Amp\call;
+
+class EventsController extends Websocket
+{
+    private Client $client;
+
+    public static function getRouterCallback(Client $client): EventsController
+    {
+        $class = new static();
+        $class->client = $client;
+        return $class;
+    }
+
+    public function onHandshake(Request $request, Response $response): Promise
+    {
+        try {
+            $session = $request->getAttribute(Router::class)['session'] ?? null;
+            if ($session) {
+                $this->client->getInstance($session);
+            }
+        }  catch (\Throwable $e){
+            $response->setStatus(400);
+            $response->setBody($e->getMessage());
+        }
+
+        return new Success($response);
+    }
+
+    public function onConnect(\Amp\Websocket\Client $client, Request $request, Response $response): Promise
+    {
+        return call(function() use($client, $request) {
+            $requestedSession = $request->getAttribute(Router::class)['session'] ?? null;
+
+            $this->subscribeForUpdates($client, $requestedSession);
+
+            while ($message = yield $client->receive()) {
+                // Messages received on the connection are ignored and discarded.
+                // Messages must be received properly to maintain connection with client (ping-pong check).
+            }
+        });
+    }
+
+    private function subscribeForUpdates(\Amp\Websocket\Client $client, ?string $requestedSession): void
+    {
+        $clientId = $client->getId();
+
+        $client->onClose(static function() use($clientId) {
+            EventHandler::removeEventListener($clientId);
+        });
+
+        EventHandler::addEventListener($clientId, function($update, string $session) use($clientId, $requestedSession) {
+            if ($requestedSession && $session !== $requestedSession) {
+                return;
+            }
+            $update = [$session => $update];
+            $this->multicast(json_encode($update, JSON_INVALID_UTF8_IGNORE | JSON_UNESCAPED_UNICODE), [$clientId]);
+        });
+    }
+}

src/EventHandlers/EventHandler.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace TelegramApiServer\EventHandlers;
+
+use danog\MadelineProto\CombinedEventHandler;
+use danog\MadelineProto\Logger;
+use TelegramApiServer\Client;
+
+class EventHandler extends CombinedEventHandler
+{
+    /** @var callable[] */
+    public static array $eventListeners = [];
+
+    public static function addEventListener($clientId, callable $callback)
+    {
+        Logger::log("Add event listener. ClientId: {$clientId}");
+        static::$eventListeners[$clientId] = $callback;
+    }
+
+    public static function removeEventListener($clientId): void
+    {
+        Logger::log("Removing listener: {$clientId}");
+        unset(static::$eventListeners[$clientId]);
+        if (!static::$eventListeners) {
+            static::$eventListeners = [];
+        }
+    }
+
+    public function onAny($update, $sessionFile): void
+    {
+        $session = Client::getSessionName($sessionFile);
+        Logger::log("Got update from session: {$session}");
+
+        foreach (static::$eventListeners as $clientId => $callback) {
+            Logger::log("Pass update to callback. ClientId: {$clientId}");
+            $callback($update, $session);
+        }
+    }
+}

src/Logger.php

@@ -11,9 +11,15 @@
 
 namespace TelegramApiServer;
 
+use DateTimeInterface;
 use Psr\Log\AbstractLogger;
 use Psr\Log\InvalidArgumentException;
 use Psr\Log\LogLevel;
+use danog\MadelineProto;
+use function get_class;
+use function gettype;
+use function is_object;
+use const PHP_EOL;
 
 /**
  * Minimalist PSR-3 logger designed to write in stderr or any other stream.
@@ -22,7 +28,7 @@ use Psr\Log\LogLevel;
  */
 class Logger extends AbstractLogger
 {
-    private static $levels = [
+    private static array $levels = [
         LogLevel::DEBUG => 0,
         LogLevel::INFO => 1,
         LogLevel::NOTICE => 2,
@@ -33,8 +39,20 @@ class Logger extends AbstractLogger
         LogLevel::EMERGENCY => 7,
     ];
 
-    private $minLevelIndex;
+    private static array $madelineLevels = [
-    private $formatter;
+        LogLevel::DEBUG => MadelineProto\Logger::ULTRA_VERBOSE,
+        LogLevel::INFO => MadelineProto\Logger::VERBOSE,
+        LogLevel::NOTICE => MadelineProto\Logger::NOTICE,
+        LogLevel::WARNING => MadelineProto\Logger::WARNING,
+        LogLevel::ERROR => MadelineProto\Logger::ERROR,
+        LogLevel::CRITICAL => MadelineProto\Logger::FATAL_ERROR,
+        LogLevel::ALERT => MadelineProto\Logger::FATAL_ERROR,
+        LogLevel::EMERGENCY => MadelineProto\Logger::FATAL_ERROR,
+    ];
+
+    private static string $dateTimeFormat = 'Y-m-d H:i:s';
+    private int $minLevelIndex;
+    private array $formatter;
 
     public function __construct(string $minLevel = LogLevel::WARNING, callable $formatter = null)
     {
@@ -60,7 +78,7 @@ class Logger extends AbstractLogger
     /**
      * {@inheritdoc}
      */
-    public function log($level, $message, array $context = [])
+    public function log($level, $message, array $context = []): void
     {
         if (!isset(self::$levels[$level])) {
             throw new InvalidArgumentException(sprintf('The log level "%s" does not exist.', $level));
@@ -72,8 +90,7 @@ class Logger extends AbstractLogger
 
         $formatter = $this->formatter;
 
-        //TODO: Convert LogLevel to MadelineProto loglevels.
+        MadelineProto\Logger::log($formatter($level, $message, $context), static::$madelineLevels[$level]);
-        \danog\MadelineProto\Logger::log($formatter($level, $message, $context), \danog\MadelineProto\Logger::NOTICE);
     }
 
     private function format(string $level, string $message, array $context): string
@@ -81,20 +98,20 @@ class Logger extends AbstractLogger
         if (false !== strpos($message, '{')) {
             $replacements = [];
             foreach ($context as $key => $val) {
-                if (null === $val || is_scalar($val) || (\is_object($val) && method_exists($val, '__toString'))) {
+                if (null === $val || is_scalar($val) || (is_object($val) && method_exists($val, '__toString'))) {
                     $replacements["{{$key}}"] = $val;
-                } elseif ($val instanceof \DateTimeInterface) {
+                } elseif ($val instanceof DateTimeInterface) {
-                    $replacements["{{$key}}"] = $val->format(\DateTime::RFC3339);
+                    $replacements["{{$key}}"] = $val->format(static::$dateTimeFormat);
-                } elseif (\is_object($val)) {
+                } elseif (is_object($val)) {
-                    $replacements["{{$key}}"] = '[object '.\get_class($val).']';
+                    $replacements["{{$key}}"] = '[object '. get_class($val).']';
                 } else {
-                    $replacements["{{$key}}"] = '['.\gettype($val).']';
+                    $replacements["{{$key}}"] = '['. gettype($val).']';
                 }
             }
 
             $message = strtr($message, $replacements);
         }
 
-        return sprintf('%s [%s] %s', date(\DateTime::RFC3339), $level, $message).\PHP_EOL;
+        return sprintf('[%s] [%s] %s', date(static::$dateTimeFormat), $level, $message). PHP_EOL;
     }
 }

src/Server.php

@@ -4,16 +4,14 @@ namespace TelegramApiServer;
 
 use Amp;
 use Amp\Http\Server\RequestHandler\CallableRequestHandler;
-use Amp\Promise;
-use Amp\Socket;
 use Amp\Http\Server\Request;
 use Amp\Http\Server\Response;
 use Psr\Log\LogLevel;
+use TelegramApiServer\Controllers\ApiController;
+use TelegramApiServer\Controllers\EventsController;
 
 class Server
 {
-    private $config = [];
-
     /**
      * Server constructor.
      * @param Client $client
@@ -21,31 +19,10 @@ class Server
      */
     public function __construct(Client $client, array $options)
     {
-        $this->setConfig($options);
+        Amp\Loop::run(function () use ($client, $options) {
-
-        Amp\Loop::run(function () use ($client) {
-            $sockets = [
-                Socket\listen("{$this->config['address']}:{$this->config['port']}"),
-            ];
-
             $server = new Amp\Http\Server\Server(
-                $sockets,
+                $this->getServerAddresses(static::getConfig($options)),
-                new CallableRequestHandler(function (Request $request) use($client) {
+                static::getRouter($client),
-                    //На каждый запрос должны создаваться новые экземпляры классов парсера и коллбеков,
-                    //иначе их данные будут в области видимости всех запросов.
-
-                    //Телеграм клиент инициализируется 1 раз и используется во всех запросах.
-
-                    $requestCallback = new RequestCallback($client);
-                    $response = yield from $requestCallback->process($request);
-
-                    return new Response(
-                        $requestCallback->page['code'],
-                        $requestCallback->page['headers'],
-                        $response
-                    );
-
-                }),
                 new Logger(LogLevel::DEBUG),
                 (new Amp\Http\Server\Options())
                     ->withCompression()
@@ -54,43 +31,82 @@ class Server
 
             yield $server->start();
 
-            // Stop the server gracefully when SIGINT is received.
+            static::registerShutdown($server);
-            // This is technically optional, but it is best to call Server::stop().
+        });
+    }
+
+    private static function getServerAddresses(array $config): array
+    {
+        return [
+            Amp\Socket\Server::listen("{$config['address']}:{$config['port']}"),
+        ];
+    }
+
+    private static function getRouter(Client $client): Amp\Http\Server\Router
+    {
+        $router = new Amp\Http\Server\Router();
+        foreach (['GET', 'POST'] as $method) {
+            $router->addRoute($method, '/api/{session}/{method}', ApiController::getRouterCallback($client));
+            $router->addRoute($method, '/api/{method}', ApiController::getRouterCallback($client));
+
+            $router->addRoute($method, '/events[/{session}]', EventsController::getRouterCallback($client));
+        }
+
+        $router->setFallback(new CallableRequestHandler(static function (Request $request) {
+            return new Response(
+                Amp\Http\Status::NOT_FOUND,
+                [ 'Content-Type'=>'application/json;charset=utf-8'],
+                json_encode(
+                    [
+                        'success' => 0,
+                        'errors' => [
+                            [
+                                'code' => 404,
+                                'message' => 'Path not found',
+                            ]
+                        ]
+                    ],
+                    JSON_THROW_ON_ERROR | JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT
+                ) . "\n"
+            );
+        }));
+
+        return $router;
+    }
+
+    /**
+     * Stop the server gracefully when SIGINT is received.
+     * This is technically optional, but it is best to call Server::stop().
+     *
+     * @throws Amp\Loop\UnsupportedFeatureException
+     */
+    private static function registerShutdown(Amp\Http\Server\Server $server)
+    {
+
         if (defined('SIGINT')) {
             Amp\Loop::onSignal(SIGINT, static function (string $watcherId) use ($server) {
                 Amp\Loop::cancel($watcherId);
                 yield $server->stop();
-                    exit;
             });
         }
-        });
-
     }
 
     /**
      * Установить конфигурацию для http-сервера
      *
      * @param array $config
-     * @return Server
+     * @return array
      */
-    private function setConfig(array $config = []): self
+    private static function getConfig(array $config = []): array
     {
         $config =  array_filter($config);
 
-        $this->config = array_merge(
+        $config = array_merge(
-            Config::getInstance()->get("server", []),
+            Config::getInstance()->get('server', []),
             $config
         );
 
-        return $this;
+        return $config;
-    }
-
-    public function resolvePromise(&$promise) {
-        if ($promise instanceof Promise) {
-            return yield $promise;
-        }
-
-        return yield;
     }
 
 }