Botasis Telegram Bot API Client

Overview

Botasis offers a lightweight and strictly PSR-compliant implementation of the Telegram Bot API. Designed for developers seeking a robust and advanced bot SDK, Botasis simplifies the creation and management of Telegram bots.

Explore our advanced SDK at botasis/runtime and access a ready-to-deploy application template at botasis/bot-template.

Quick Start

Ensure you have Composer installed and a bot token from BotFather.

Setup

1. Install the Package:

   composer require botasis/telegram-client

2. Install PSR HTTP Client and Message Factory: If you don't have preferences, use:

   composer require httpsoft/http-message php-http/socket-client

3. Create an API Client Instance: Either use your DI container or manually instantiate:

   $streamFactory = new \HttpSoft\Message\StreamFactory();
   $client = new \Botasis\Client\Telegram\Client\ClientPsr(
   getenv('BOT_TOKEN'),
   new \Http\Client\Socket\Client(),
   new \HttpSoft\Message\RequestFactory(),
   $streamFactory,
   new \Http\Message\MultipartStream\MultipartStreamBuilder($streamFactory),
   );

4. Send a Request: Example to send a "Hello" message:

   $response = $client->send(new \Botasis\Client\Telegram\Request\TelegramRequest(
       'sendMessage', // any telegram bot api method you like
       // data to send
       [
           'text' => 'Hello Botasis!',
           'chat_id' => $chatId,
       ]
   ));

   $response will contain the Telegram Bot API response data. Refer to the API specification for details.

Feature Highlights

Method-Specific Request Classes

Utilize strictly-typed classes for API requests. For instance:

$requestTyped = new \Botasis\Client\Telegram\Request\Message\Message(
    'Hello *Botasis*\!', // be sure you correctly escape special characters when use Markdown message format
    \Botasis\Client\Telegram\Request\Message\MessageFormat::MARKDOWN,
    $chatId,
);

// This is equal, but not strictly typed request:
$requestGeneric = new \Botasis\Client\Telegram\Request\TelegramRequest(
        'sendMessage',
        [
            'text' => 'Hello *Botasis*\!',
            'chat_id' => $chatId,
            'parse_mode' => 'MarkdownV2',
        ]
    )

Extending Functionality

Missing a method-specific request class? Extend the library:

• Contribute: Submit a PR with your implementation.
• Fallback: Use the generic TelegramRequest class.

This approach ensures immediate adaptability to any Telegram API updates.

Files uploading

Documentation in progress – stay tuned!

Error Handling

Documentation in progress – stay tuned!