jacklul / monolog-telegram
Monolog handler that sends logs through Telegram bot to any chat in HTML format
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Requires
- php: ^8.1
- ext-json: *
- ext-mbstring: *
- monolog/monolog: ^3.0
Requires (Dev)
- ext-curl: *
- phpunit/phpunit: ^9.0
- squizlabs/php_codesniffer: ^3.2
- vlucas/phpdotenv: ^5.0
Suggests
- ext-curl: cURL generally works better and is recommended
README
Send your logs through Telegram bot to any chat and make them look fancy!
Features:
- Continous logging and batch logging support
- Standard stack traces wrapped in
<code></code>
tags - Automatic splitting of the message when it exceeds maximum limit
Prerequisites
- Telegram Bot API token - see here to learn how to obtain one
- ID of the chat to which you want to send the logs - see below
Obtaining chat ID
One of the simplest ways to do that is to interact with the bot in the target chat:
- private and group chats - send any dummy command
- channels - post something in it
After interacting visit https://api.telegram.org/botTOKEN/getUpdates
(replace TOKEN
with your actual bot token), you will be able to find the chat id (chat_id
) in the result JSON.
Installation
Install with Composer:
$ composer require jacklul/monolog-telegram
Usage
To use this handler you just have to add it like every other Monolog handler:
require 'vendor/autoload.php'; $logger = new Logger('My project'); $handler = new TelegramHandler( '123456789:teMbvbETojnSG93jDhnynvH8pT28H9TIB1h', // Bot API token 987654321, // Target Chat ID Logger::ERROR, // Log level, default: DEBUG true, // Bubble up the stack or not, default: true true, // Use cURL or not? default: true = use when available 10, // Timeout for API requests, default: 10 true // Verify SSL certificate or not? default: true, false only useful for development - avoid in production ); $handler->setFormatter(new TelegramFormatter()); // Usage of this formatter is optional but recommended if you want better message layout $logger->pushHandler($handler); $logger->error('Error!');
To prevent spamming the chat and hitting Telegram's API limits it is advised to use DeduplicationHandler and/or BufferHandler, ideal solution for production use would be:
$handler = new TelegramHandler('TOKEN', 123456789); $handler->setFormatter(new TelegramFormatter()); // Combine all log entries into one and force batch processing $handler = new BufferHandler($handler); // Make sure that particular log stack wasn't sent before $handler = new DeduplicationHandler($handler); // Keep collecting logs until ERROR occurs, after that send collected logs to $handler $handler = new FingersCrossedHandler($handler, new ErrorLevelActivationStrategy(Logger::ERROR)); $logger->pushHandler($handler);
You can customize the formatter:
$html = true; // Choose whether to send the message in HTMl format $format = "%emoji% <b>%level_name%</b> (%channel%) [%date%]\n\n%message%\n\n%context%%extra%"; // EMOJI ERROR (My project) [2018-05-01 15:55:15 UTC] $date_format = 'Y-m-d H:i:s e'; // 2018-05-01 15:55:15 UTC, format must be supported by DateTime::format $separator = '-'; // Seperation character for batch processing - when empty one empty line is used $emojis = [ // Override any level emoji 'NOTICE' => '🤖' ]; $handler->setFormatter(new TelegramFormatter($html, $format, $date_format, $separator, $emojis));
Running tests
Create .env
file:
TELEGRAM_TOKEN=BOT_TOKEN
TELEGRAM_CHAT_ID=CHAT_ID_THE_BOT_WILL_SPAM;
Run composer check-code
and composer test
.
License
See LICENSE.