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<?php |
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declare(strict_types=1); |
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namespace DyarWeb; |
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use DyarWeb\BotException; |
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/** |
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* Class Base |
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*/ |
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class Base |
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{ |
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private const BASE_URL = 'https://api.telegram.org'; |
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private const BOT_URL = '/bot'; |
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private const FILE_URL = '/file'; |
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private string $token; |
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private static string $baseURL; |
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private static string $baseFileURL; |
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/** |
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* Base constructor. |
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* @throws BotException |
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*/ |
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public function __construct() |
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{ |
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$this->token = getenv('TOKEN'); |
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if (!$this->token) { |
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throw new BotException("Token can\'t be empty"); |
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} |
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self::$baseURL = self::BASE_URL . self::BOT_URL . $this->token . '/'; |
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self::$baseFileURL = self::BASE_URL . self::FILE_URL . self::BOT_URL . $this->token . '/'; |
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} |
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/** |
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* @param string $method |
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* @param array $params |
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* @return object |
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*/ |
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public static function sendRequest($method, $params) |
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{ |
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$res = file_get_contents(self::$baseURL . $method . '?' . http_build_query($params)); |
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if ($res) { |
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return json_decode($res); |
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} else { |
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return $res; |
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} |
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} |
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/** |
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* Use this method to receive incoming updates using long polling. |
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* |
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* @link https://core.telegram.org/bots/api#getupdates |
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* |
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* @param int|null $offset |
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* @param int|null $limit |
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* @param int|null $timeout |
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* |
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* @return object |
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*/ |
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public function pollUpdates($offset = null, $timeout = null, $limit = null) |
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{ |
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$params = compact('offset', 'limit', 'timeout'); |
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return static::sendRequest('getUpdates', $params); |
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} |
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/** |
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* Returns webhook updates sent by Telegram. |
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* Works only if you set a webhook. |
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* |
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* @return object |
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* |
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*/ |
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public function getWebhookUpdates() |
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{ |
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return json_decode(file_get_contents('php://input')); |
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} |
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} |
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