mirror of
https://github.com/Seldaek/monolog.git
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100 lines
2.7 KiB
PHP
100 lines
2.7 KiB
PHP
<?php declare(strict_types=1);
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/*
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* This file is part of the Monolog package.
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*
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* (c) Jordi Boggiano <j.boggiano@seld.be>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Monolog\Handler;
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use RuntimeException;
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use Monolog\Logger;
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/**
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* Handler send logs to Telegram using Telegram Bot API.
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*
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* How to use:
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* 1) Create telegram bot with https://telegram.me/BotFather
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* 2) Create a telegram channel where logs will be recorded.
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* 3) Add created bot from step 1 to the created channel from step 2.
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*
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* Use telegram bot API key from step 1 and channel name with '@' prefix from step 2 to create instance of TelegramBotHandler
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*
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* @link https://core.telegram.org/bots/api
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*
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* @author Mazur Alexandr <alexandrmazur96@gmail.com>
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*/
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class TelegramBotHandler extends AbstractProcessingHandler
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{
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private const BOT_API = 'https://api.telegram.org/bot';
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/**
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* Telegram bot access token provided by BotFather.
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* Create telegram bot with https://telegram.me/BotFather and use access token from it.
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* @var string
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*/
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private $apiKey;
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/**
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* Telegram channel name.
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* Since to start with '@' symbol as prefix.
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* @var string
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*/
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private $channel;
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/**
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* @param string $apiKey Telegram bot access token provided by BotFather
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* @param string $channel Telegram channel name
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* @inheritDoc
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*/
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public function __construct(
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string $apiKey,
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string $channel,
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$level = Logger::DEBUG,
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bool $bubble = true
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) {
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parent::__construct($level, $bubble);
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$this->apiKey = $apiKey;
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$this->channel = $channel;
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$this->level = $level;
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$this->bubble = $bubble;
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}
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/**
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* @inheritDoc
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*/
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protected function write(array $record): void
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{
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$this->send($record['formatted']);
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}
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/**
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* Send request to @link https://api.telegram.org/bot on SendMessage action.
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* @param string $message
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*/
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protected function send(string $message): void
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{
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$ch = curl_init();
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$url = self::BOT_API . $this->apiKey . '/SendMessage';
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
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curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query([
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'text' => $message,
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'chat_id' => $this->channel,
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]));
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$result = Curl\Util::execute($ch);
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$result = json_decode($result, true);
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if ($result['ok'] === false) {
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throw new RuntimeException('Telegram API error. Description: ' . $result['description']);
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}
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}
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}
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