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<?php |
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/** |
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* This file is part of the TelegramBot package. |
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* |
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* (c) Avtandil Kikabidze aka LONGMAN <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Longman\TelegramBot\Commands\UserCommands; |
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use Longman\TelegramBot\Commands\UserCommand; |
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use Longman\TelegramBot\Conversation; |
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use Longman\TelegramBot\Entities\Keyboard; |
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use Longman\TelegramBot\Request; |
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/** |
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* User "/cancel" command |
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* |
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* This command cancels the currently active conversation and |
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* returns a message to let the user know which conversation it was. |
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* If no conversation is active, the returned message says so. |
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*/ |
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class CancelCommand extends UserCommand |
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{ |
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/** |
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* @var string |
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*/ |
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protected $name = 'cancel'; |
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/** |
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* @var string |
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*/ |
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protected $description = 'Cancel the currently active conversation'; |
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/** |
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* @var string |
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*/ |
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protected $usage = '/cancel'; |
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/** |
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* @var string |
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*/ |
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protected $version = '0.2.0'; |
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/** |
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* @var bool |
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*/ |
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protected $need_mysql = true; |
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/** |
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* Command execute method |
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* |
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* @return \Longman\TelegramBot\Entities\ServerResponse |
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* @throws \Longman\TelegramBot\Exception\TelegramException |
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*/ |
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public function execute() |
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{ |
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$text = 'No active conversation!'; |
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//Cancel current conversation if any |
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$conversation = new Conversation( |
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$this->getMessage()->getFrom()->getId(), |
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$this->getMessage()->getChat()->getId() |
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); |
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if ($conversation_command = $conversation->getCommand()) { |
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$conversation->cancel(); |
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$text = 'Conversation "' . $conversation_command . '" cancelled!'; |
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} |
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return $this->removeKeyboard($text); |
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} |
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/** |
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* Remove the keyboard and output a text |
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* |
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* @param string $text |
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* |
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* @return \Longman\TelegramBot\Entities\ServerResponse |
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* @throws \Longman\TelegramBot\Exception\TelegramException |
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*/ |
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private function removeKeyboard($text) |
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{ |
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return Request::sendMessage( |
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[ |
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'reply_markup' => Keyboard::remove(['selective' => true]), |
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'chat_id' => $this->getMessage()->getChat()->getId(), |
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'text' => $text, |
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] |
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); |
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} |
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/** |
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* Execute no db |
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* |
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* @return \Longman\TelegramBot\Entities\ServerResponse |
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* @throws \Longman\TelegramBot\Exception\TelegramException |
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*/ |
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public function executeNoDb() |
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{ |
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return $this->removeKeyboard('Nothing to cancel.'); |
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} |
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} |
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akalongman /
php-telegram-bot
