/** * {@inheritdoc} */ protected function writePrompt(OutputInterface $output, Question $question) { $text = $question->getQuestion(); $default = $question->getDefault(); 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 && $question->isMultiSelect(): $choices = $question->getChoices(); $default = explode(',', $default); foreach ($default as $key => $value) { $default[$key] = $choices[trim($value)]; } $text = sprintf(' <info>%s</info> [<comment>%s</comment>]:', $text, implode(', ', $default)); break; case $question instanceof ChoiceQuestion: $choices = $question->getChoices(); $text = sprintf(' <info>%s</info> [<comment>%s</comment>]:', $text, $choices[$default]); break; default: $text = sprintf(' <info>%s</info> [<comment>%s</comment>]:', $text, $default); } $output->writeln($text); if ($question instanceof ChoiceQuestion) { $width = max(array_map('strlen', array_keys($question->getChoices()))); foreach ($question->getChoices() as $key => $value) { $output->writeln(sprintf(" [<comment>%-{$width}s</comment>] %s", $key, $value)); } } $output->write(' > '); }
/** * {@inheritdoc} */ protected function writePrompt(OutputInterface $output, Question $question) { $text = $question->getQuestion(); $default = $question->getDefault(); $choices = $question->getChoices(); $text = sprintf(' <info>%s</info> [<comment>%s</comment>]:', $text, $choices[$default]); $output->writeln($text); $output->write(' > '); }
/** * Asks a question to the user. * * @param InputInterface $input An InputInterface instance * @param OutputInterface $output An OutputInterface instance * @param Question $question The question to ask * * @return string The user answer * * @throws \RuntimeException If there is no data to read in the input stream */ public function ask(InputInterface $input, OutputInterface $output, Question $question) { if (!$input->isInteractive()) { return $question->getDefault(); } if (!$question->getValidator()) { return $this->doAsk($output, $question); } $interviewer = function () use($output, $question) { return $this->doAsk($output, $question); }; return $this->validateAttempts($interviewer, $output, $question); }
/** * Asks a question to the user. * * @param InputInterface $input An InputInterface instance * @param OutputInterface $output An OutputInterface instance * @param Question $question The question to ask * * @return string The user answer * * @throws RuntimeException If there is no data to read in the input stream */ public function ask(InputInterface $input, OutputInterface $output, Question $question) { if ($output instanceof ConsoleOutputInterface) { $output = $output->getErrorOutput(); } if (!$input->isInteractive()) { return $question->getDefault(); } if (!$question->getValidator()) { return $this->doAsk($output, $question); } $that = $this; $interviewer = function () use($output, $question, $that) { return $that->doAsk($output, $question); }; return $this->validateAttempts($interviewer, $output, $question); }