portal.mkgtu.ru/common/services/messagesDeliver/telegram/TelegramMessageDeliverer.php

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<?php
namespace common\services\messagesDeliver\telegram;
use common\models\interfaces\IConfigurable;
use common\models\User;
use common\services\messagesDeliver\ICanDeliverMessage;
use yii\base\BaseObject;
class TelegramMessageDeliverer extends BaseObject implements \common\services\messagesDeliver\ICanDeliverMessage, IConfigurable
{
public const BOT_TOKEN_ENV = 'TELEGRAM_BOT_TOKEN';
public string $bot_token;
private TelegramRecipient $recipient;
public function setRecipient(User $recipient): TelegramMessageDeliverer
{
$this->recipient = new TelegramRecipient($recipient);
return $this;
}
public function deliverMessage(string $title, string $message): array
{
if (!$this->isConfigured()) {
return [false, 'Параметры Telegram Бота не настроены'];
}
$chat_id = $this->recipient->getRecipientAddress();
if (empty($chat_id)) {
return [false, 'Не указан chat_id'];
}
try {
$apiToken = $this->bot_token;
$data = [
'chat_id' => $chat_id,
'text' => "$title\n$message",
];
$response = file_get_contents("https://api.telegram.org/bot$apiToken/sendMessage?" . http_build_query($data));
$response = json_decode($response, true);
if (isset($response['ok']) && $response['ok']) {
return [true, null];
} else {
return [false, $response['description'] ?? null];
}
} catch (\Throwable $e) {
return [false, $e->getMessage()];
}
}
public function isConfigured(): bool
{
return !empty($this->bot_token);
}
}