Viewing file:  QuestionHelper.php (2.51 KB) -rw-r--r--
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<?php
namespace Illuminate\Console;
use Illuminate\Console\View\Components\TwoColumnDetail;
use Symfony\Component\Console\Formatter\OutputFormatter;
use Symfony\Component\Console\Helper\SymfonyQuestionHelper;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Question\ChoiceQuestion;
use Symfony\Component\Console\Question\ConfirmationQuestion;
use Symfony\Component\Console\Question\Question;
class QuestionHelper extends SymfonyQuestionHelper
{
/**
* {@inheritdoc}
*
* @return void
*/
protected function writePrompt(OutputInterface $output, Question $question)
{
$text = OutputFormatter::escapeTrailingBackslash($question->getQuestion());
$text = $this->ensureEndsWithPunctuation($text);
$text = " <fg=default;options=bold>$text</></>";
$default = $question->getDefault();
if ($question->isMultiline()) {
$text .= sprintf(' (press %s to continue)', 'Windows' == PHP_OS_FAMILY
? '<comment>Ctrl+Z</comment> then <comment>Enter</comment>'
: '<comment>Ctrl+D</comment>');
}
switch (true) {
case null === $default:
$text = sprintf('<info>%s</info>', $text);
break;
case $question instanceof ConfirmationQuestion:
$text = sprintf('<info>%s (yes/no)</info> [<comment>%s</comment>]', $text, $default ? 'yes' : 'no');
break;
case $question instanceof ChoiceQuestion:
$choices = $question->getChoices();
$text = sprintf('<info>%s</info> [<comment>%s</comment>]', $text, OutputFormatter::escape($choices[$default] ?? $default));
break;
default:
$text = sprintf('<info>%s</info> [<comment>%s</comment>]', $text, OutputFormatter::escape($default));
break;
}
$output->writeln($text);
if ($question instanceof ChoiceQuestion) {
foreach ($question->getChoices() as $key => $value) {
with(new TwoColumnDetail($output))->render($value, $key);
}
}
$output->write('<options=bold>❯ </>');
}
/**
* Ensures the given string ends with punctuation.
*
* @param string $string
* @return string
*/
protected function ensureEndsWithPunctuation($string)
{
if (! str($string)->endsWith(['?', ':', '!', '.'])) {
return "$string:";
}
return $string;
}
}
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