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<?php |
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/** |
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* Created by PhpStorm. |
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* User: akeinhell |
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* Date: 22.06.16 |
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* Time: 12:03 |
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*/ |
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namespace Telegram; |
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use GuzzleHttp\Client; |
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use Psr\Http\Message\ResponseInterface; |
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use Telegram\Config\BaseConfig; |
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use Telegram\Entry\MessageEntry; |
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use Telegram\Exceptions\TelegramCoreException; |
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use Telegram\Types\Message; |
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use Telegram\Types\User; |
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/** |
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* Class Bot |
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* @package Telegram |
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*/ |
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class Bot |
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{ |
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/** |
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* @var Bot |
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*/ |
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private static $instance; |
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/** |
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* @var string |
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*/ |
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private $token; |
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/** |
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* Bot constructor. |
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* |
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* @param null|string $token |
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* @param array $options |
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* |
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* @throws TelegramCoreException |
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*/ |
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public function __construct($token = null, $options = []) |
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{ |
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$this->token = $token ?: getenv('TELEGRAM_TOKEN'); |
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if (!$this->token) { |
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throw new TelegramCoreException('Token must be defined'); |
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} |
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$baseOptions = [ |
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'base_uri' => sprintf('https://api.telegram.org/bot%s/', $token), |
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'verify' => false, |
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'http_errors' => false, |
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]; |
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$this->client = new Client(array_merge($baseOptions, $options)); |
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} |
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/** |
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* @param string $method |
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* @param array $params |
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* |
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* @return array |
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*/ |
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public function call($method, $params = []) |
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{ |
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$response = $this->prepareResponse($this->client |
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->post($method, [ |
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'form_params' => $params, |
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])); |
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return $this->buildResponse(array_get($response, 'result', [])); |
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} |
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public function __call($name, $arguments) |
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{ |
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return $this->call($name, $arguments); |
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} |
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private function prepareResponse(ResponseInterface $response) |
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{ |
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$json = \GuzzleHttp\json_decode($response->getBody()->getContents(), true); |
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if (array_get($json, 'ok') == false) { |
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throw new TelegramCoreException(array_get($json, 'description', 'error') . array_get($json, 'error_code'), |
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array_get($json, 'error_code')); |
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} |
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return $json; |
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} |
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private function buildResponse(array $response) |
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{ |
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return $response; |
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} |
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public function getMe() |
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{ |
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return new User($this->call('getMe')); |
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} |
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/** |
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* @param MessageEntry $message |
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* @return Message |
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*/ |
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public function sendMessage(MessageEntry $message): Message |
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{ |
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return new Message($this->call('sendMessage', $message->toArray())); |
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} |
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public function sendTextMessage($to, $text) |
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{ |
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return $this->sendMessage(MessageEntry::create() |
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->to($to) |
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->text($text)); |
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} |
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public function testCall() |
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{ |
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$replyMarkup = [ |
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'keyboard' => [ |
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["A", "B"], |
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], |
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]; |
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return $this->call('sendMessage', [ |
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'chat_id' => \MessagesTest::CHAT_ID, |
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'text' => 'test', |
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'reply_markup' => json_encode($replyMarkup), |
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]); |
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} |
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} |
akeinhell /
telegram-bot
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: