Viewing file:  Question.php (2.48 KB) -rw-rw-rw-
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<?php
declare(strict_types=1);
namespace Termwind;
use ReflectionClass;
use Symfony\Component\Console\Helper\SymfonyQuestionHelper;
use Symfony\Component\Console\Input\ArgvInput;
use Symfony\Component\Console\Input\StreamableInputInterface;
use Symfony\Component\Console\Question\Question as SymfonyQuestion;
use Symfony\Component\Console\Style\SymfonyStyle;
use Termwind\Helpers\QuestionHelper;
/**
* @internal
*/
final class Question
{
/**
* The streamable input to receive the input from the user.
*/
private static StreamableInputInterface|null $streamableInput;
/**
* An instance of Symfony's question helper.
*/
private SymfonyQuestionHelper $helper;
public function __construct(?SymfonyQuestionHelper $helper = null)
{
$this->helper = $helper ?? new QuestionHelper;
}
/**
* Sets the streamable input implementation.
*/
public static function setStreamableInput(StreamableInputInterface|null $streamableInput): void
{
self::$streamableInput = $streamableInput ?? new ArgvInput;
}
/**
* Gets the streamable input implementation.
*/
public static function getStreamableInput(): StreamableInputInterface
{
return self::$streamableInput ??= new ArgvInput;
}
/**
* Renders a prompt to the user.
*
* @param iterable<array-key, string>|null $autocomplete
*/
public function ask(string $question, ?iterable $autocomplete = null): mixed
{
$html = (new HtmlRenderer)->parse($question)->toString();
$question = new SymfonyQuestion($html);
if ($autocomplete !== null) {
$question->setAutocompleterValues($autocomplete);
}
$output = Termwind::getRenderer();
if ($output instanceof SymfonyStyle) {
$property = (new ReflectionClass(SymfonyStyle::class))
->getProperty('questionHelper');
$property->setAccessible(true);
$currentHelper = $property->isInitialized($output)
? $property->getValue($output)
: new SymfonyQuestionHelper;
$property->setValue($output, new QuestionHelper);
try {
return $output->askQuestion($question);
} finally {
$property->setValue($output, $currentHelper);
}
}
return $this->helper->ask(
self::getStreamableInput(),
Termwind::getRenderer(),
$question,
);
}
}
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