public function askQuestion(InteractiveQuestion $question, $position = null, InputInterface $input = null)
    {
        $text = ($position !== null ? $position .') ' : null) . $question->getFormatedText();

        if ($this->dialogHelper instanceof QuestionHelper) {
            if (!$input) {
                throw new \InvalidArgumentException('With symfony 3, the input stream may not be null');
            }
            $q = new Question($text, $question->getDefault());
            $q->setValidator($question->getValidator());
            if ($question->isHiddenAnswer()) {
                $q->setHidden(true);
            }

            return $this->dialogHelper->ask($input, $this, $q);
        }

        if ($this->dialogHelper instanceof DialogHelper) {

            if ($question->isHiddenAnswer()) {
                return $this->dialogHelper->askHiddenResponseAndValidate($this, $text, $question->getValidator(), false);
            }

            return $this->dialogHelper->askAndValidate($this, $text, $question->getValidator(), false, $question->getDefault());
        }

        throw new \RuntimeException("Invalid dialogHelper");
    }
public function askQuestion(InteractiveQuestion $question, $position = null, InputInterface $input = null)
    {
        $text = ($position !== null ? $position .') ' : null) . $question->getFormatedText();

        if ($this->dialogHelper instanceof QuestionHelper) {
            if (!$input) {
                throw new \InvalidArgumentException('With symfony 3, the input stream may not be null');
            }
            $q = new Question($text, $question->getDefault());
            $q->setValidator($question->getValidator());
            if ($question->isHiddenAnswer()) {
                $q->setHidden(true);
            }

            return $this->dialogHelper->ask($input, $this, $q);
        }

        if ($this->dialogHelper instanceof DialogHelper) {

            if ($question->isHiddenAnswer()) {
                return $this->dialogHelper->askHiddenResponseAndValidate($this, $text, $question->getValidator(), false);
            }

            return $this->dialogHelper->askAndValidate($this, $text, $question->getValidator(), false, $question->getDefault());
        }

        throw new \RuntimeException("Invalid dialogHelper");
    }
public function askQuestion ( InteractiveQuestion $ question , $ position = null , InputInterface $ input = null ) { $ text = ( $ position !== null ? $ position . ') ' : null ) . $ question -> getFormatedText ( ) ; if ( $ this -> dialogHelper instanceof QuestionHelper ) { if ( ! $ input ) { throw new \ InvalidArgumentException ( 'With symfony 3, the input stream may not be null' ) ; } $ q = new Question ( $ text , $ question -> getDefault ( ) ) ; $ q -> setValidator ( $ question -> getValidator ( ) ) ; if ( $ question -> isHiddenAnswer ( ) ) { $ q -> setHidden ( true ) ; } return $ this -> dialogHelper -> ask ( $ input , $ this , $ q ) ; } if ( $ this -> dialogHelper instanceof DialogHelper ) { if ( $ question -> isHiddenAnswer ( ) ) { return $ this -> dialogHelper -> askHiddenResponseAndValidate ( $ this , $ text , $ question -> getValidator ( ) , false ) ; } return $ this -> dialogHelper -> askAndValidate ( $ this , $ text , $ question -> getValidator ( ) , false , $ question -> getDefault ( ) ) ; } throw new \ RuntimeException ( "Invalid dialogHelper" ) ; }
QuestionHelper does about the same as we do here.
QuestionHelper does about the same as we do here .