Command doesn't work

[mogilka]

Hello, please help. My Start command stopped working a month ago. In the beginning of April I've upgraded OS server successfully and I've updated your php-telegram-bot (source code and DB). Everything looks to be working fine, but commands. I've checked everything but I can't find the error

Here is my start command:

<?php
namespace Longman\TelegramBot\Commands\SystemCommands;

use Longman\TelegramBot\Request;
use Longman\TelegramBot\DB;
use Longman\TelegramBot\Entities\ServerResponse;
use Longman\TelegramBot\Exception\TelegramException;
use Longman\TelegramBot\Commands\SystemCommand;

/**
 * Переопределение системной команды /start
 */
class StartCommand extends SystemCommand {

	protected $name = 'start';
	protected $description = 'Подключение к боту';
	protected $usage = '/start';
	protected $version = '1.0.0';
	protected $private_only = true;

	public function execute(): ServerResponse {
	    try {
    		$message = $this->getMessage();
    		$chatid = $message->getChat()->getId();
                $text = "";
    
    		return Request::sendMessage([
    		    'chat_id'=>$chatid,
    		    'text'=>$text
    		]);
	    } catch (TelegramException $e) {
    		\Yii::error(__METHOD__.$e->getTraceAsString());
	    }
		return Request::emptyResponse();
	}
}

My hook:

	public function actionHook() {
		// Load composer
		require __DIR__.'/../vendor/autoload.php';
		try {
			$BOT_NAME = Yii::$app->params["telebot"];
			// Create Telegram API object
			$telegram = new Telegram(Yii::$app->params["telekey"], $BOT_NAME);

			$commands_paths = [
                            Yii::getAlias("@app")."/bot"
                       ];
                       $telegram->addCommandsPaths($commands_paths);

			$mysql_credentials = require('../config/dbot.php');
			$telegram->enableMySQL($mysql_credentials);

			//set bot admin
			$USER_ID = ---------; //получить у @myidbot
			$telegram->enableAdmin($USER_ID);

			TelegramLog::initialize(
			    new Logger($BOT_NAME, [
                    (new StreamHandler(Yii::getAlias("@app").'/botlog/debug.log', Logger::DEBUG))->setFormatter(new LineFormatter(null, null, true)),
                    (new StreamHandler(Yii::getAlias("@app").'/botlog/error.log', Logger::ERROR))->setFormatter(new LineFormatter(null, null, true)),
                ]),
			    new Logger($BOT_NAME."_updates", [
                    (new StreamHandler(Yii::getAlias("@app").'/botlog/update.log', Logger::INFO))->setFormatter(new LineFormatter(null, null, true)),
                ]));
			TelegramLog::debug(print_r($telegram->getCommandsPaths()));
			$telegram->handle();
		} catch (TelegramException $e) {
			// Silence is golden!
			// log telegram errors
			//echo $e->getMessage();
			Yii::error(__METHOD__.$e->getMessage());
		}
	}

Before handle I set commands path and check it - via this line:

TelegramLog::debug(print_r($telegram->getCommandsPaths()));

But in the debug.log I see a message:

[2022-05-11T09:44:26.745532+00:00] zvezdo_bot.DEBUG: 1 [] []

It means that commands path haven't set. But why? What's wrong and how to fix it?

[OxMohsen]

can you please share the result of getWebhookInfo method or error_log
btw i see your code and find that your $text variable is empty so nothing will be send to user.

[noplanman]

Hi @mogilka, the output is correct, because print_r needs a second parameter to return the actual value.

Try with:

TelegramLog::debug(print_r($telegram->getCommandsPaths(), true));

Also, as @OxMohsen mentioned, you need to add some text to a message.

[mogilka]

Hi @mogilka, the output is correct, because print_r needs a second parameter to return the actual value.

Try with:

TelegramLog::debug(print_r($telegram->getCommandsPaths(), true));

Also, as @OxMohsen mentioned, you need to add some text to a message.

you're right, thank you. Now I see that commands_paths contains my folder and SystemCommands folder. I tried to send unempty message but nothing happens anyway

[mogilka]

can you please share the result of getWebhookInfo method or error_log btw i see your code and find that your $text variable is empty so nothing will be send to user.

Sending unempty message doesn't work too. Error.log is empty unfortunately. Here is WebhookInfo output:

[2022-05-12T08:10:23.391332+00:00] zvezdo_bot.DEBUG: {"ok":true,"result":{"url":"https:\/\/zvezdochet.guru\/ru\/bot\/hook","has_custom_certificate":false,"pending_update_count":19,"last_error_date":1652342962,"last_error_message":"Wrong response from the webhook: 500 Internal Server Error","max_connections":40,"ip_address":"---.---.---.75"}} [] []

It means Telegram bot limit expired?

[noplanman]

There is an error with your server setup: 500 Internal Server
Check the error log of your webserver.

What version of PHP and the bot are you using?
It may have to do with missing PHP extensions.

[mogilka]

@noplanman Okey, everything worked today after some errors fixed. All of them occurred after big php-telegram-bot updating (I don't remember when I did it last time before April 2022):

1. First of all, webserver log showed an error, fixed:

2022/05/13 07:59:04 [error] PHP Fatal error: Declaration of Longman\TelegramBot\Commands\UserCommands\HelpCommand::execute() must be compatible with Longman\TelegramBot\Commands\Command::execute()

2. Then, after the next update I had to execute 0.76.1-0.77.0.sql. During this I faced to MySQL error:

[MySQL: Error Code: 1118 Row size too large (> 8126). Changing some columns to TEXT or BLOB]

The reason for this is not very clear to me but I fixed it by setting some variables in MySQL config. After this I tested my bot commands and they was executed successfully

Answering your questions about PHP version:

~$ php -v PHP 7.4.28 (cli) (built: Feb 17 2022 16:17:19) ( NTS ) Copyright (c) The PHP Group Zend Engine v3.4.0, Copyright (c) Zend Technologies with Zend OPcache v7.4.28, Copyright (c), by Zend Technologies

Thanks to all