mirror of https://github.com/rectorphp/rector.git
286 lines
7.6 KiB
PHP
286 lines
7.6 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace RectorPrefix202404\Symfony\Component\Console\Question;
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use RectorPrefix202404\Symfony\Component\Console\Exception\InvalidArgumentException;
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use RectorPrefix202404\Symfony\Component\Console\Exception\LogicException;
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/**
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* Represents a Question.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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class Question
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{
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/**
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* @var string
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*/
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private $question;
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/**
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* @var int|null
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*/
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private $attempts;
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/**
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* @var bool
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*/
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private $hidden = \false;
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/**
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* @var bool
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*/
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private $hiddenFallback = \true;
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/**
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* @var \Closure|null
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*/
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private $autocompleterCallback;
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/**
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* @var \Closure|null
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*/
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private $validator;
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/**
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* @var bool|float|int|string|null
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*/
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private $default;
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/**
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* @var \Closure|null
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*/
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private $normalizer;
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/**
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* @var bool
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*/
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private $trimmable = \true;
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/**
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* @var bool
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*/
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private $multiline = \false;
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/**
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* @param string $question The question to ask to the user
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* @param string|bool|int|float|null $default The default answer to return if the user enters nothing
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*/
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public function __construct(string $question, $default = null)
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{
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$this->question = $question;
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$this->default = $default;
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}
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/**
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* Returns the question.
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*/
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public function getQuestion() : string
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{
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return $this->question;
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}
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/**
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* Returns the default answer.
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* @return bool|float|int|string|null
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*/
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public function getDefault()
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{
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return $this->default;
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}
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/**
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* Returns whether the user response accepts newline characters.
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*/
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public function isMultiline() : bool
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{
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return $this->multiline;
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}
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/**
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* Sets whether the user response should accept newline characters.
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*
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* @return $this
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*/
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public function setMultiline(bool $multiline)
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{
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$this->multiline = $multiline;
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return $this;
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}
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/**
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* Returns whether the user response must be hidden.
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*/
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public function isHidden() : bool
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{
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return $this->hidden;
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}
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/**
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* Sets whether the user response must be hidden or not.
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*
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* @return $this
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*
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* @throws LogicException In case the autocompleter is also used
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*/
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public function setHidden(bool $hidden)
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{
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if ($this->autocompleterCallback) {
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throw new LogicException('A hidden question cannot use the autocompleter.');
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}
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$this->hidden = $hidden;
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return $this;
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}
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/**
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* In case the response cannot be hidden, whether to fallback on non-hidden question or not.
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*/
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public function isHiddenFallback() : bool
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{
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return $this->hiddenFallback;
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}
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/**
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* Sets whether to fallback on non-hidden question if the response cannot be hidden.
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*
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* @return $this
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*/
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public function setHiddenFallback(bool $fallback)
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{
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$this->hiddenFallback = $fallback;
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return $this;
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}
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/**
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* Gets values for the autocompleter.
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*/
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public function getAutocompleterValues() : ?iterable
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{
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$callback = $this->getAutocompleterCallback();
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return $callback ? $callback('') : null;
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}
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/**
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* Sets values for the autocompleter.
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*
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* @return $this
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*
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* @throws LogicException
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*/
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public function setAutocompleterValues(?iterable $values)
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{
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if (\is_array($values)) {
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$values = $this->isAssoc($values) ? \array_merge(\array_keys($values), \array_values($values)) : \array_values($values);
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$callback = static function () use($values) {
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return $values;
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};
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} elseif ($values instanceof \Traversable) {
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$callback = static function () use($values) {
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static $valueCache;
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return $valueCache = $valueCache ?? \iterator_to_array($values, \false);
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};
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} else {
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$callback = null;
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}
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return $this->setAutocompleterCallback($callback);
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}
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/**
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* Gets the callback function used for the autocompleter.
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*/
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public function getAutocompleterCallback() : ?callable
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{
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return $this->autocompleterCallback;
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}
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/**
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* Sets the callback function used for the autocompleter.
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*
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* The callback is passed the user input as argument and should return an iterable of corresponding suggestions.
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*
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* @return $this
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*/
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public function setAutocompleterCallback(?callable $callback = null)
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{
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if (1 > \func_num_args()) {
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trigger_deprecation('symfony/console', '6.2', 'Calling "%s()" without any arguments is deprecated, pass null explicitly instead.', __METHOD__);
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}
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if ($this->hidden && null !== $callback) {
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throw new LogicException('A hidden question cannot use the autocompleter.');
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}
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$this->autocompleterCallback = null === $callback ? null : \Closure::fromCallable($callback);
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return $this;
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}
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/**
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* Sets a validator for the question.
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*
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* @return $this
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*/
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public function setValidator(?callable $validator = null)
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{
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if (1 > \func_num_args()) {
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trigger_deprecation('symfony/console', '6.2', 'Calling "%s()" without any arguments is deprecated, pass null explicitly instead.', __METHOD__);
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}
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$this->validator = null === $validator ? null : \Closure::fromCallable($validator);
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return $this;
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}
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/**
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* Gets the validator for the question.
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*/
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public function getValidator() : ?callable
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{
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return $this->validator;
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}
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/**
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* Sets the maximum number of attempts.
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*
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* Null means an unlimited number of attempts.
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*
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* @return $this
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*
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* @throws InvalidArgumentException in case the number of attempts is invalid
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*/
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public function setMaxAttempts(?int $attempts)
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{
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if (null !== $attempts && $attempts < 1) {
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throw new InvalidArgumentException('Maximum number of attempts must be a positive value.');
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}
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$this->attempts = $attempts;
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return $this;
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}
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/**
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* Gets the maximum number of attempts.
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*
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* Null means an unlimited number of attempts.
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*/
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public function getMaxAttempts() : ?int
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{
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return $this->attempts;
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}
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/**
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* Sets a normalizer for the response.
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*
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* The normalizer can be a callable (a string), a closure or a class implementing __invoke.
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*
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* @return $this
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*/
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public function setNormalizer(callable $normalizer)
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{
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$this->normalizer = \Closure::fromCallable($normalizer);
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return $this;
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}
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/**
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* Gets the normalizer for the response.
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*
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* The normalizer can ba a callable (a string), a closure or a class implementing __invoke.
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*/
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public function getNormalizer() : ?callable
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{
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return $this->normalizer;
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}
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/**
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* @return bool
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*/
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protected function isAssoc(array $array)
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{
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return (bool) \count(\array_filter(\array_keys($array), 'is_string'));
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}
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public function isTrimmable() : bool
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{
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return $this->trimmable;
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}
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/**
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* @return $this
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*/
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public function setTrimmable(bool $trimmable)
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{
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$this->trimmable = $trimmable;
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return $this;
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}
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}
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