public function execute()
{
$message = $this->getMessage();
$chat_id = $message->getChat()->getId();
$user_id = $message->getFrom()->getId();
$type = $message->getType();
// 'Cast' the command type into message to protect the machine state
// if the commmad is recalled when the conversation is already started
in_array($type, ['command', 'text'], true) && ($type = 'message');
$text = trim($message->getText(true));
$text_yes_or_no = $text === 'Yes' || $text === 'No';
$data = ['chat_id' => $chat_id];
// Conversation
$this->conversation = new Conversation($user_id, $chat_id, $this->getName());
$notes =& $this->conversation->notes;
!is_array($notes) && ($notes = []);
$channels = (array) $this->getConfig('your_channel');
if (isset($notes['state'])) {
$state = $notes['state'];
} else {
$state = count($channels) === 0 ? -1 : 0;
$notes['last_message_id'] = $message->getMessageId();
}
switch ($state) {
case -1:
// getConfig has not been configured asking for channel to administer
if ($type !== 'message' || $text === '') {
$notes['state'] = -1;
$this->conversation->update();
$data['text'] = 'Insert the channel name: (@yourchannel)';
$data['reply_markup'] = Keyboard::remove(['selective' => true]);
$result = Request::sendMessage($data);
break;
}
$notes['channel'] = $text;
$notes['last_message_id'] = $message->getMessageId();
// Jump to state 1
goto insert;
// no break
// no break
default:
case 0:
// getConfig has been configured choose channel
if ($type !== 'message' || !in_array($text, $channels, true)) {
$notes['state'] = 0;
$this->conversation->update();
$keyboard = [];
foreach ($channels as $channel) {
$keyboard[] = [$channel];
}
$data['reply_markup'] = new Keyboard(['keyboard' => $keyboard, 'resize_keyboard' => true, 'one_time_keyboard' => true, 'selective' => true]);
$data['text'] = 'Select a channel from the keyboard:';
$result = Request::sendMessage($data);
break;
}
$notes['channel'] = $text;
$notes['last_message_id'] = $message->getMessageId();
// no break
// no break
case 1:
insert:
if ($type === 'message' && $text === '' || $notes['last_message_id'] === $message->getMessageId()) {
$notes['state'] = 1;
$this->conversation->update();
$data['reply_markup'] = Keyboard::remove(['selective' => true]);
$data['text'] = 'Insert the content you want to share: text, photo, audio...';
$result = Request::sendMessage($data);
break;
}
$notes['last_message_id'] = $message->getMessageId();
$notes['message'] = $message->getRawData();
$notes['message_type'] = $type;
// no break
// no break
case 2:
if (!$text_yes_or_no || $notes['last_message_id'] === $message->getMessageId()) {
$notes['state'] = 2;
$this->conversation->update();
// Execute this just with object that allow caption
if (in_array($notes['message_type'], ['video', 'photo'], true)) {
$data['reply_markup'] = new Keyboard(['keyboard' => [['Yes', 'No']], 'resize_keyboard' => true, 'one_time_keyboard' => true, 'selective' => true]);
$data['text'] = 'Would you like to insert a caption?';
if (!$text_yes_or_no && $notes['last_message_id'] !== $message->getMessageId()) {
$data['text'] .= PHP_EOL . 'Type Yes or No';
}
$result = Request::sendMessage($data);
break;
}
}
$notes['set_caption'] = $text === 'Yes';
$notes['last_message_id'] = $message->getMessageId();
// no break
// no break
case 3:
if ($notes['set_caption'] && ($notes['last_message_id'] === $message->getMessageId() || $type !== 'message')) {
$notes['state'] = 3;
$this->conversation->update();
$data['text'] = 'Insert caption:';
$data['reply_markup'] = Keyboard::remove(['selective' => true]);
$result = Request::sendMessage($data);
break;
}
$notes['last_message_id'] = $message->getMessageId();
$notes['caption'] = $text;
// no break
// no break
case 4:
if (!$text_yes_or_no || $notes['last_message_id'] === $message->getMessageId()) {
$notes['state'] = 4;
$this->conversation->update();
$data['text'] = 'Message will look like this:';
$result = Request::sendMessage($data);
if ($notes['message_type'] !== 'command') {
if ($notes['set_caption']) {
$data['caption'] = $notes['caption'];
}
$this->sendBack(new Message($notes['message'], $this->telegram->getBotName()), $data);
$data['reply_markup'] = new Keyboard(['keyboard' => [['Yes', 'No']], 'resize_keyboard' => true, 'one_time_keyboard' => true, 'selective' => true]);
$data['text'] = 'Would you like to post it?';
if (!$text_yes_or_no && $notes['last_message_id'] !== $message->getMessageId()) {
$data['text'] .= PHP_EOL . 'Type Yes or No';
}
$result = Request::sendMessage($data);
}
break;
}
$notes['post_message'] = $text === 'Yes';
$notes['last_message_id'] = $message->getMessageId();
// no break
// no break
case 5:
$data['reply_markup'] = Keyboard::remove(['selective' => true]);
if ($notes['post_message']) {
$data['text'] = $this->publish(new Message($notes['message'], $this->telegram->getBotName()), $notes['channel'], $notes['caption']);
} else {
$data['text'] = 'Abort by user, message not sent..';
}
$this->conversation->stop();
$result = Request::sendMessage($data);
}
return $result;
}
