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<?php
/**
* This file is part of the PHP Telegram Bot example-bot package.
* https://github.com/php-telegram-bot/example-bot/
*
* (c) PHP Telegram Bot Team
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* New chat members command
*
* Gets executed when a new member joins the chat.
*
* NOTE: This command must be called from GenericmessageCommand.php!
* It is only in a separate command file for easier code maintenance.
*/
namespace Longman\TelegramBot\Commands\SystemCommands;
use Longman\TelegramBot\Commands\SystemCommand;
use Longman\TelegramBot\Entities\ServerResponse;
use Longman\TelegramBot\Exception\TelegramException;
class NewchatmembersCommand extends SystemCommand
{
/**
* @var string
*/
protected $name = 'newchatmembers';
/**
* @var string
*/
protected $description = 'New Chat Members';
/**
* @var string
*/
protected $version = '1.3.0';
/**
* Main command execution
*
* @return ServerResponse
* @throws TelegramException
*/
public function execute(): ServerResponse
{
$message = $this->getMessage();
$members = $message->getNewChatMembers();
if ($message->botAddedInChat()) {
return $this->replyToChat('Hi there, you BOT!');
}
$member_names = [];
foreach ($members as $member) {
$member_names[] = $member->tryMention();
}
return $this->replyToChat('Hi ' . implode(', ', $member_names) . '!');
}
}