zend-blog-3-backend

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<?php
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/**
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 * Created by PhpStorm.
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 * User: morontt
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 * Date: 11.10.17
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 * Time: 23:32
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 */
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namespace App\Telegram\Command;
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use Symfony\Component\Process\Process;
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use Xelbot\Telegram\Command\TelegramCommandInterface;
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use Xelbot\Telegram\Command\TelegramCommandTrait;
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use Xelbot\Telegram\Entity\Message;
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class Uptime implements TelegramCommandInterface
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{
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    use TelegramCommandTrait;
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    /**
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     * @param Message $message
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     */
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    public function execute(Message $message): void
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    {
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        $process = new Process('uptime');
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        $process->run();
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        //TODO Null pointer exception may occur here
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        $this->requester->sendMessage([
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            'chat_id' => $message->getChat()->getId(),
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            'text' => $process->getOutput(),
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        ]);
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    }
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}
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