Upload media from POST request

2024-11-30 04:19:13 +01:00 · 2020-02-08 03:53:17 +03:00 · 2020-02-08 03:53:17 +03:00 · dd53cc98bb
commit dd53cc98bb
parent 320fd42e7d
6 changed files with 249 additions and 64 deletions
--- a/README.md
+++ b/README.md
@ -12,6 +12,7 @@ Fast, simple, async php telegram api server:
 * Full access to telegram api: bot and user
 * Multiple sessions
 * Stream media (view files in browser)
+* Upload media
 * Websocket endpoint for events

 **Architecture Example**
@ -63,10 +64,10 @@ Fast, simple, async php telegram api server:
   
    Also  options can be set in .env file (see .env.example)
    ```
-1. Access telegram api directly with simple GET/POST requests.
+1. Access Telegram API with simple GET/POST requests.

    Regular and application/json POST supported.
-    Its recommended to use http_build_query when using GET requests.
+    Its recommended to use http_build_query, when using GET requests.
    
    **Rules:**
    * All methods from MadelineProto supported: [Methods List](https://docs.madelineproto.xyz/API_docs/methods/)
@ -92,49 +93,115 @@ Fast, simple, async php telegram api server:
    * copy message from one channel to another (not repost): `http://127.0.0.1:9503/api/copyMessages/?data[from_peer]=@xtrime&data[to_peer]=@xtrime&data[id][0]=1`

 ## Advanced features
+#### Uploading files.

-* Multiple sessions support. 
-    When running  multiple sessions, need to define which session to use for request.
-    Each session is stored in `sessions/{$session}.madeline`. Nested folders supported.
-    **Examples:**
-    * `php server.php --session=bot --session=users/xtrime --session=users/user1`
-    * `http://127.0.0.1:9503/api/bot/getSelf`
-    * `http://127.0.0.1:9503/api/users/xtrime/getSelf` 
-    * `http://127.0.0.1:9503/api/users/user1/getSelf`
-    * sessions file paths are: `sessions/bot.madeline`, `sessions/users/xtrime.madeline` and `sessions/users/user1.madeline`
-    * glob syntax for sessions:
-        * `--session=*` to use all `sessions/*.madeline` files.
-        * `--session=users/* --session=bots/*`  to use all session files from `sessions/bots` and `sessions/users` folders. 
-* Session management (**Use with caution, can be unstable**)
+To upload files from POST request use custom `uploadMediaForm` method:

-    **Examples:**
-    * Session list: `http://127.0.0.1:9503/system/getSessionList`
-    * Adding session: `http://127.0.0.1:9503/system/addSession?session=users/xtrime`
-    * [optional] Adding session with custom settings: `http://127.0.0.1:9503/system/addSession?session=users/xtrime&settings[app_info][app_id]=xxx&&settings[app_info][app_hash]=xxx`
-    * Removing session: `http://127.0.0.1:9503/system/removeSession?session=users/xtrime`
+`curl "http://127.0.0.1:9503/api/uploadMediaForm" -g -F "file=@/Users/xtrime/Downloads/test.txt"`
+Method supports `application/x-www-form-urlencoded` and `multipart/form-data`.

-    If there is no authorization in session, or session file is blank, authorization required:
+Send result from `uploadMediaForm` to `messages.sendMedia`:
+```
+curl --location --request POST 'http://127.0.0.1:9503/api/sendMedia' \
+--header 'Content-Type: application/json' \
+--data-raw '{
+	"data":{
+	    "peer": "@xtrime",
+        "media": {
+            "_": "inputMediaUploadedDocument",
+            "file": {
+                "_": "inputFile",
+                "id": 1164670976363200575,
+                "parts": 1,
+                "name": "test.txt",
+                "mime_type": "text/plain",
+                "md5_checksum": ""
+            },
+            "attributes": [
+                {
+                    "_": "documentAttributeFilename",
+                    "file_name": "test.txt"
+                }
+            ]
+        }
+    }
+}'
+```
+Also see: https://docs.madelineproto.xyz/docs/FILES.html#uploading-files

-    User: 
-    * `http://127.0.0.1:9503/api/users/xtrime/phoneLogin?phone=+7123...`
-    * `http://127.0.0.1:9503/api/users/xtrime/completePhoneLogin?code=123456`
-    * (optional) `http://127.0.0.1:9503/api/users/xtrime/complete2falogin?password=123456`
-    * (optional) `http://127.0.0.1:9503/api/users/xtrime/completeSignup?firstName=MyExampleName`
+#### Downloading files

-    Bot:
-    * `http://127.0.0.1:9503/api/bot/botLogin?token=34298141894:aflknsaflknLKNFS`
+```
+curl --location --request POST '127.0.0.1:9503/api/downloadToResponse' \
+--header 'Content-Type: application/json' \
+--data-raw '{
+    "media": {
+        "_": "messageMediaDocument",
+        "document": {
+            "_": "document",
+            "id": 5470079466401169993,
+            "access_hash": -6754208767885394084,
+            "file_reference": {
+                "_": "bytes",
+                "bytes": "AkKdqJkAACnyXiaBgp3M3DfBh8C0+mGKXwSsGUY="
+            },
+            "date": 1551713685,
+            "mime_type": "video/mp4",
+            "size": 400967,
+            "dc_id": 2
+        }
+    }
+}'
+```

-    After authorization eventHandler need to be set, to receive updates for new session in `/events` websocket:
-    * `http://127.0.0.1:9503/api/users/xtrime/setEventHandler`
-    * `http://127.0.0.1:9503/api/bot/setEventHandler`
+Also see: https://docs.madelineproto.xyz/docs/FILES.html#downloading-files

-* EventHandler updates via websocket. Connect to `ws://127.0.0.1:9503/events`. You will get all events in json.
-    Each event is json object in [json-rpc 2.0 format](https://www.jsonrpc.org/specification#response_object). Example: 
+#### Multiple sessions support. 

-    When using CombinedAPI (multiple accounts) name of session can be added to path of websocket endpoint: 
-    This endpoint will send events only from `users/xtrime` session: `ws://127.0.0.1:9503/events/users/xtrime`
+When running  multiple sessions, need to define which session to use for request.
+Each session is stored in `sessions/{$session}.madeline`. Nested folders supported.
+**Examples:**
+* `php server.php --session=bot --session=users/xtrime --session=users/user1`
+* `http://127.0.0.1:9503/api/bot/getSelf`
+* `http://127.0.0.1:9503/api/users/xtrime/getSelf` 
+* `http://127.0.0.1:9503/api/users/user1/getSelf`
+* sessions file paths are: `sessions/bot.madeline`, `sessions/users/xtrime.madeline` and `sessions/users/user1.madeline`
+* glob syntax for sessions:
+    * `--session=*` to use all `sessions/*.madeline` files.
+    * `--session=users/* --session=bots/*`  to use all session files from `sessions/bots` and `sessions/users` folders. 

-    PHP websocket client example: [websocket-events.php](https://github.com/xtrime-ru/TelegramApiServer/blob/master/examples/websocket-events.php)
+#### Session management
+    
+**Examples:**
+* Session list: `http://127.0.0.1:9503/system/getSessionList`
+* Adding session: `http://127.0.0.1:9503/system/addSession?session=users/xtrime`
+* [optional] Adding session with custom settings: `http://127.0.0.1:9503/system/addSession?session=users/xtrime&settings[app_info][app_id]=xxx&&settings[app_info][app_hash]=xxx`
+* Removing session: `http://127.0.0.1:9503/system/removeSession?session=users/xtrime`
+   
+If there is no authorization in session, or session file is blank, authorization required:
+
+User: 
+* `http://127.0.0.1:9503/api/users/xtrime/phoneLogin?phone=+7123...`
+* `http://127.0.0.1:9503/api/users/xtrime/completePhoneLogin?code=123456`
+* (optional) `http://127.0.0.1:9503/api/users/xtrime/complete2falogin?password=123456`
+* (optional) `http://127.0.0.1:9503/api/users/xtrime/completeSignup?firstName=MyExampleName`
+
+Bot:
+* `http://127.0.0.1:9503/api/bot/botLogin?token=34298141894:aflknsaflknLKNFS`
+
+After authorization eventHandler need to be set, to receive updates for new session in `/events` websocket:
+* `http://127.0.0.1:9503/api/users/xtrime/setEventHandler`
+* `http://127.0.0.1:9503/api/bot/setEventHandler`
+
+#### EventHandler updates via websocket.
+ 
+Connect to `ws://127.0.0.1:9503/events`. You will get all events in json.
+Each event is json object in [json-rpc 2.0 format](https://www.jsonrpc.org/specification#response_object). Example: 
+
+When using CombinedAPI (multiple accounts) name of session can be added to path of websocket endpoint: 
+This endpoint will send events only from `users/xtrime` session: `ws://127.0.0.1:9503/events/users/xtrime`
+
+PHP websocket client example: [websocket-events.php](https://github.com/xtrime-ru/TelegramApiServer/blob/master/examples/websocket-events.php)

 ## Contacts

--- a/composer.json
+++ b/composer.json
@ -14,7 +14,8 @@
    "amphp/websocket-server": "^2",
    "amphp/websocket-client": "dev-master#53f7883b325b09864095300ec8ff81e84e772c3b",
    "vlucas/phpdotenv": "^4",
-    "danog/madelineproto":"dev-master"
+    "danog/madelineproto":"dev-master",
+    "amphp/http-server-form-parser": "^1.1"
  },
  "require-dev": {
    "roave/security-advisories": "dev-master"
--- a/composer.lock
+++ b/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": "fde2f21e919da4755aa6b9f1f24c217e",
+    "content-hash": "adb3f78b0ae79061e4ad9976499da64b",
    "packages": [
        {
            "name": "amphp/amp",
@ -676,6 +676,74 @@
            ],
            "time": "2020-01-04T18:10:10+00:00"
        },
+        {
+            "name": "amphp/http-server-form-parser",
+            "version": "v1.1.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/amphp/http-server-form-parser.git",
+                "reference": "f26313797fb5ffd936c8fa865fde61523b6d05f2"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/amphp/http-server-form-parser/zipball/f26313797fb5ffd936c8fa865fde61523b6d05f2",
+                "reference": "f26313797fb5ffd936c8fa865fde61523b6d05f2",
+                "shasum": ""
+            },
+            "require": {
+                "amphp/amp": "^2",
+                "amphp/byte-stream": "^1.3",
+                "amphp/http": "^1",
+                "amphp/http-server": "^2 || ^1 || ^0.8",
+                "php": ">=7"
+            },
+            "require-dev": {
+                "amphp/php-cs-fixer-config": "dev-master",
+                "amphp/phpunit-util": "^1.1.2",
+                "phpunit/phpunit": "^8 || ^7 || ^6"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Amp\\Http\\Server\\FormParser\\": "src"
+                },
+                "files": [
+                    "src/functions.php"
+                ]
+            },
+            "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": "A form parser for Amp's HTTP parser.",
+            "homepage": "https://github.com/amphp/http-server-form-parser",
+            "keywords": [
+                "amp",
+                "amphp",
+                "async",
+                "form",
+                "http",
+                "non-blocking"
+            ],
+            "time": "2019-12-13T15:52:33+00:00"
+        },
        {
            "name": "amphp/http-server-router",
            "version": "v1.0.2",
@ -1513,12 +1581,12 @@
            "source": {
                "type": "git",
                "url": "https://github.com/danog/MadelineProto.git",
-                "reference": "17bacd1389f090fd5a83cf04ff9018dda1bbaf5e"
+                "reference": "bdd86d4efbefe8a0ed840f25d7608df60ed9261a"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/danog/MadelineProto/zipball/17bacd1389f090fd5a83cf04ff9018dda1bbaf5e",
-                "reference": "17bacd1389f090fd5a83cf04ff9018dda1bbaf5e",
+                "url": "https://api.github.com/repos/danog/MadelineProto/zipball/bdd86d4efbefe8a0ed840f25d7608df60ed9261a",
+                "reference": "bdd86d4efbefe8a0ed840f25d7608df60ed9261a",
                "shasum": ""
            },
            "require": {
@ -1603,7 +1671,7 @@
                "telegram",
                "video"
            ],
-            "time": "2020-02-06T01:44:00+00:00"
+            "time": "2020-02-07T20:23:29+00:00"
        },
        {
            "name": "danog/magicalserializer",
--- a/src/Controllers/AbstractApiController.php
+++ b/src/Controllers/AbstractApiController.php
@ -3,6 +3,9 @@
 namespace TelegramApiServer\Controllers;

 use Amp\ByteStream\ResourceInputStream;
+use Amp\Http\Server\FormParser\BufferingParser;
+use Amp\Http\Server\FormParser\File;
+use Amp\Http\Server\FormParser\Form;
 use Amp\Http\Server\Request;
 use Amp\Http\Server\RequestHandler\CallableRequestHandler;
 use Amp\Http\Server\Response;
@ -21,6 +24,7 @@ abstract class AbstractApiController

    protected Client $client;
    protected Request $request;
+    protected ?File $file = null;
    protected $extensionClass;


@ -68,7 +72,7 @@ abstract class AbstractApiController
    public function process()
    {
        $this->resolvePath($this->request->getAttribute(Router::class));
-        yield from $this->resolveRequest($this->request);
+        yield from $this->resolveRequest();
        yield from $this->generateResponse();

        return $this->getResponse();
@ -77,26 +81,32 @@ abstract class AbstractApiController
    /**
     * Получаем параметры из GET и POST
     *
-     * @param Request $request
-     *
     * @return AbstractApiController
     */
-    private function resolveRequest(Request $request)
+    private function resolveRequest()
    {
-        $query = $request->getUri()->getQuery();
-        $body = '';
-        while ($chunk = yield $request->getBody()->read()) {
-            $body .= $chunk;
-        }
-        $contentType = $request->getHeader('Content-Type');
+        $query = $this->request->getUri()->getQuery();
+        $contentType = $this->request->getHeader('Content-Type');

        parse_str($query, $get);

-        switch ($contentType) {
-            case 'application/json':
+        switch (true) {
+            case $contentType === 'application/x-www-form-urlencoded':
+            case mb_strpos($contentType, 'multipart/form-data') !== false:
+                /** @var Form $form */
+                $form = yield (new BufferingParser())->parseForm($this->request);
+                $post = $form->getValues();
+                $fileName = array_key_first($form->getFiles());
+                if ($fileName) {
+                    $this->file = $form->getFile($fileName);
+                }
+                break;
+            case $contentType === 'application/json':
+                $body = yield $this->request->getBody()->buffer();
                $post = json_decode($body, 1);
                break;
            default:
+                $body = yield $this->request->getBody()->buffer();
                parse_str($body, $post);
        }

@ -146,7 +156,7 @@ abstract class AbstractApiController
        $pathCount = count($this->api);
        if ($pathCount === 1 && $this->extensionClass && is_callable([$this->extensionClass,$this->api[0]])) {
            /** @var ApiExtensions|SystemApiExtensions $madelineProtoExtensions */
-            $madelineProtoExtensions = new $this->extensionClass($madelineProto, $this->request);
+            $madelineProtoExtensions = new $this->extensionClass($madelineProto, $this->request, $this->file);
            $result = $madelineProtoExtensions->{$this->api[0]}(...$this->parameters);
        } else {
            //Проверяем нет ли в MadilineProto такого метода.
--- a/src/MadelineProtoExtensions/ApiExtensions.php
+++ b/src/MadelineProtoExtensions/ApiExtensions.php
@ -4,16 +4,18 @@
 namespace TelegramApiServer\MadelineProtoExtensions;


+use Amp\ByteStream\InMemoryStream;
 use Amp\ByteStream\IteratorStream;
+use Amp\Http\Server\FormParser\File;
 use Amp\Http\Server\Request;
 use Amp\Producer;
 use Amp\Promise;
+use danog\MadelineProto;
 use danog\MadelineProto\TL\Conversion\BotAPI;
 use OutOfRangeException;
 use TelegramApiServer\EventObservers\EventHandler;
 use UnexpectedValueException;
 use function Amp\call;
-use \danog\MadelineProto;

 class ApiExtensions
 {
@ -21,11 +23,13 @@ class ApiExtensions

    private MadelineProto\Api $madelineProto;
    private Request $request;
+    private ?File $file;

-    public function __construct(MadelineProto\Api $madelineProto, Request $request)
+    public function __construct(MadelineProto\Api $madelineProto, Request $request, ?File $file)
    {
        $this->madelineProto = $madelineProto;
        $this->request = $request;
+        $this->file = $file;
    }

    /**
@ -475,6 +479,39 @@ class ApiExtensions
        });
    }

+    /**
+     * Upload file from POST request.
+     * Response can be passed to 'media' field in messages.sendMedia.
+     *
+     * @return Promise
+     */
+    public function uploadMediaForm(): Promise
+    {
+        return call(function() {
+            $media = [];
+            if ($this->file !== null) {
+                $inputFile = yield $this->madelineProto->uploadFromStream(
+                    new InMemoryStream($this->file->getContents()),
+                    strlen($this->file->getContents()),
+                    $this->file->getMimeType(),
+                    $this->file->getName()
+                );
+                $inputFile['id'] = unpack('P', $inputFile['id'])['1'];
+                $media = [
+                    'media' => [
+                        '_' => 'inputMediaUploadedDocument',
+                        'file' => $inputFile,
+                        'attributes' => [
+                            ['_' => 'documentAttributeFilename', 'file_name' => $this->file->getName()]
+                        ]
+                    ]
+                ];
+            }
+
+            return $media;
+        });
+    }
+
    public function setEventHandler(): void
    {
        $this->madelineProto->setEventHandler(EventHandler::class);
--- a/src/Server/Server.php
+++ b/src/Server/Server.php
@ -40,7 +40,7 @@ class Server
            try {
                Amp\Loop::run();
            } catch (\Throwable $e) {
-                Logger::getInstance()->critical($e->getMessage(), [
+                Logger::getInstance()->alert($e->getMessage(), [
                    'exception' => [
                        'message' => $e->getMessage(),
                        'code' => $e->getCode(),
@ -48,6 +48,7 @@ class Server
                        'line' => $e->getLine(),
                    ],
                ]);
+                exit;
            }
        }

@ -75,6 +76,7 @@ class Server
                Logger::getInstance()->emergency('Got SIGINT');
                Amp\Loop::cancel($watcherId);
                yield $server->stop();
+                exit;
            });
        }
    }