v.0.1
This commit is contained in:
183
vendor/symfony/console/Question/ChoiceQuestion.php
vendored
Normal file
183
vendor/symfony/console/Question/ChoiceQuestion.php
vendored
Normal file
@ -0,0 +1,183 @@
|
||||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Symfony\Component\Console\Question;
|
||||
|
||||
use Symfony\Component\Console\Exception\InvalidArgumentException;
|
||||
|
||||
/**
|
||||
* Represents a choice question.
|
||||
*
|
||||
* @author Fabien Potencier <fabien@symfony.com>
|
||||
*/
|
||||
class ChoiceQuestion extends Question
|
||||
{
|
||||
private $choices;
|
||||
private $multiselect = false;
|
||||
private $prompt = ' > ';
|
||||
private $errorMessage = 'Value "%s" is invalid';
|
||||
|
||||
/**
|
||||
* @param string $question The question to ask to the user
|
||||
* @param array $choices The list of available choices
|
||||
* @param mixed $default The default answer to return
|
||||
*/
|
||||
public function __construct(string $question, array $choices, $default = null)
|
||||
{
|
||||
if (!$choices) {
|
||||
throw new \LogicException('Choice question must have at least 1 choice available.');
|
||||
}
|
||||
|
||||
parent::__construct($question, $default);
|
||||
|
||||
$this->choices = $choices;
|
||||
$this->setValidator($this->getDefaultValidator());
|
||||
$this->setAutocompleterValues($choices);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns available choices.
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function getChoices()
|
||||
{
|
||||
return $this->choices;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets multiselect option.
|
||||
*
|
||||
* When multiselect is set to true, multiple choices can be answered.
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function setMultiselect(bool $multiselect)
|
||||
{
|
||||
$this->multiselect = $multiselect;
|
||||
$this->setValidator($this->getDefaultValidator());
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns whether the choices are multiselect.
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function isMultiselect()
|
||||
{
|
||||
return $this->multiselect;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the prompt for choices.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getPrompt()
|
||||
{
|
||||
return $this->prompt;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the prompt for choices.
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function setPrompt(string $prompt)
|
||||
{
|
||||
$this->prompt = $prompt;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the error message for invalid values.
|
||||
*
|
||||
* The error message has a string placeholder (%s) for the invalid value.
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function setErrorMessage(string $errorMessage)
|
||||
{
|
||||
$this->errorMessage = $errorMessage;
|
||||
$this->setValidator($this->getDefaultValidator());
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
private function getDefaultValidator(): callable
|
||||
{
|
||||
$choices = $this->choices;
|
||||
$errorMessage = $this->errorMessage;
|
||||
$multiselect = $this->multiselect;
|
||||
$isAssoc = $this->isAssoc($choices);
|
||||
|
||||
return function ($selected) use ($choices, $errorMessage, $multiselect, $isAssoc) {
|
||||
if ($multiselect) {
|
||||
// Check for a separated comma values
|
||||
if (!preg_match('/^[^,]+(?:,[^,]+)*$/', (string) $selected, $matches)) {
|
||||
throw new InvalidArgumentException(sprintf($errorMessage, $selected));
|
||||
}
|
||||
|
||||
$selectedChoices = explode(',', (string) $selected);
|
||||
} else {
|
||||
$selectedChoices = [$selected];
|
||||
}
|
||||
|
||||
if ($this->isTrimmable()) {
|
||||
foreach ($selectedChoices as $k => $v) {
|
||||
$selectedChoices[$k] = trim((string) $v);
|
||||
}
|
||||
}
|
||||
|
||||
$multiselectChoices = [];
|
||||
foreach ($selectedChoices as $value) {
|
||||
$results = [];
|
||||
foreach ($choices as $key => $choice) {
|
||||
if ($choice === $value) {
|
||||
$results[] = $key;
|
||||
}
|
||||
}
|
||||
|
||||
if (\count($results) > 1) {
|
||||
throw new InvalidArgumentException(sprintf('The provided answer is ambiguous. Value should be one of "%s".', implode('" or "', $results)));
|
||||
}
|
||||
|
||||
$result = array_search($value, $choices);
|
||||
|
||||
if (!$isAssoc) {
|
||||
if (false !== $result) {
|
||||
$result = $choices[$result];
|
||||
} elseif (isset($choices[$value])) {
|
||||
$result = $choices[$value];
|
||||
}
|
||||
} elseif (false === $result && isset($choices[$value])) {
|
||||
$result = $value;
|
||||
}
|
||||
|
||||
if (false === $result) {
|
||||
throw new InvalidArgumentException(sprintf($errorMessage, $value));
|
||||
}
|
||||
|
||||
// For associative choices, consistently return the key as string:
|
||||
$multiselectChoices[] = $isAssoc ? (string) $result : $result;
|
||||
}
|
||||
|
||||
if ($multiselect) {
|
||||
return $multiselectChoices;
|
||||
}
|
||||
|
||||
return current($multiselectChoices);
|
||||
};
|
||||
}
|
||||
}
|
||||
57
vendor/symfony/console/Question/ConfirmationQuestion.php
vendored
Normal file
57
vendor/symfony/console/Question/ConfirmationQuestion.php
vendored
Normal file
@ -0,0 +1,57 @@
|
||||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Symfony\Component\Console\Question;
|
||||
|
||||
/**
|
||||
* Represents a yes/no question.
|
||||
*
|
||||
* @author Fabien Potencier <fabien@symfony.com>
|
||||
*/
|
||||
class ConfirmationQuestion extends Question
|
||||
{
|
||||
private $trueAnswerRegex;
|
||||
|
||||
/**
|
||||
* @param string $question The question to ask to the user
|
||||
* @param bool $default The default answer to return, true or false
|
||||
* @param string $trueAnswerRegex A regex to match the "yes" answer
|
||||
*/
|
||||
public function __construct(string $question, bool $default = true, string $trueAnswerRegex = '/^y/i')
|
||||
{
|
||||
parent::__construct($question, $default);
|
||||
|
||||
$this->trueAnswerRegex = $trueAnswerRegex;
|
||||
$this->setNormalizer($this->getDefaultNormalizer());
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the default answer normalizer.
|
||||
*/
|
||||
private function getDefaultNormalizer(): callable
|
||||
{
|
||||
$default = $this->getDefault();
|
||||
$regex = $this->trueAnswerRegex;
|
||||
|
||||
return function ($answer) use ($default, $regex) {
|
||||
if (\is_bool($answer)) {
|
||||
return $answer;
|
||||
}
|
||||
|
||||
$answerIsTrue = (bool) preg_match($regex, $answer);
|
||||
if (false === $default) {
|
||||
return $answer && $answerIsTrue;
|
||||
}
|
||||
|
||||
return '' === $answer || $answerIsTrue;
|
||||
};
|
||||
}
|
||||
}
|
||||
299
vendor/symfony/console/Question/Question.php
vendored
Normal file
299
vendor/symfony/console/Question/Question.php
vendored
Normal file
@ -0,0 +1,299 @@
|
||||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of the Symfony package.
|
||||
*
|
||||
* (c) Fabien Potencier <fabien@symfony.com>
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
namespace Symfony\Component\Console\Question;
|
||||
|
||||
use Symfony\Component\Console\Exception\InvalidArgumentException;
|
||||
use Symfony\Component\Console\Exception\LogicException;
|
||||
|
||||
/**
|
||||
* Represents a Question.
|
||||
*
|
||||
* @author Fabien Potencier <fabien@symfony.com>
|
||||
*/
|
||||
class Question
|
||||
{
|
||||
private $question;
|
||||
private $attempts;
|
||||
private $hidden = false;
|
||||
private $hiddenFallback = true;
|
||||
private $autocompleterCallback;
|
||||
private $validator;
|
||||
private $default;
|
||||
private $normalizer;
|
||||
private $trimmable = true;
|
||||
private $multiline = false;
|
||||
|
||||
/**
|
||||
* @param string $question The question to ask to the user
|
||||
* @param string|bool|int|float|null $default The default answer to return if the user enters nothing
|
||||
*/
|
||||
public function __construct(string $question, $default = null)
|
||||
{
|
||||
$this->question = $question;
|
||||
$this->default = $default;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the question.
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getQuestion()
|
||||
{
|
||||
return $this->question;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the default answer.
|
||||
*
|
||||
* @return string|bool|int|float|null
|
||||
*/
|
||||
public function getDefault()
|
||||
{
|
||||
return $this->default;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns whether the user response accepts newline characters.
|
||||
*/
|
||||
public function isMultiline(): bool
|
||||
{
|
||||
return $this->multiline;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets whether the user response should accept newline characters.
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function setMultiline(bool $multiline): self
|
||||
{
|
||||
$this->multiline = $multiline;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns whether the user response must be hidden.
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function isHidden()
|
||||
{
|
||||
return $this->hidden;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets whether the user response must be hidden or not.
|
||||
*
|
||||
* @return $this
|
||||
*
|
||||
* @throws LogicException In case the autocompleter is also used
|
||||
*/
|
||||
public function setHidden(bool $hidden)
|
||||
{
|
||||
if ($this->autocompleterCallback) {
|
||||
throw new LogicException('A hidden question cannot use the autocompleter.');
|
||||
}
|
||||
|
||||
$this->hidden = $hidden;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* In case the response cannot be hidden, whether to fallback on non-hidden question or not.
|
||||
*
|
||||
* @return bool
|
||||
*/
|
||||
public function isHiddenFallback()
|
||||
{
|
||||
return $this->hiddenFallback;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets whether to fallback on non-hidden question if the response cannot be hidden.
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function setHiddenFallback(bool $fallback)
|
||||
{
|
||||
$this->hiddenFallback = $fallback;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets values for the autocompleter.
|
||||
*
|
||||
* @return iterable|null
|
||||
*/
|
||||
public function getAutocompleterValues()
|
||||
{
|
||||
$callback = $this->getAutocompleterCallback();
|
||||
|
||||
return $callback ? $callback('') : null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets values for the autocompleter.
|
||||
*
|
||||
* @return $this
|
||||
*
|
||||
* @throws LogicException
|
||||
*/
|
||||
public function setAutocompleterValues(?iterable $values)
|
||||
{
|
||||
if (\is_array($values)) {
|
||||
$values = $this->isAssoc($values) ? array_merge(array_keys($values), array_values($values)) : array_values($values);
|
||||
|
||||
$callback = static function () use ($values) {
|
||||
return $values;
|
||||
};
|
||||
} elseif ($values instanceof \Traversable) {
|
||||
$valueCache = null;
|
||||
$callback = static function () use ($values, &$valueCache) {
|
||||
return $valueCache ?? $valueCache = iterator_to_array($values, false);
|
||||
};
|
||||
} else {
|
||||
$callback = null;
|
||||
}
|
||||
|
||||
return $this->setAutocompleterCallback($callback);
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the callback function used for the autocompleter.
|
||||
*/
|
||||
public function getAutocompleterCallback(): ?callable
|
||||
{
|
||||
return $this->autocompleterCallback;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the callback function used for the autocompleter.
|
||||
*
|
||||
* The callback is passed the user input as argument and should return an iterable of corresponding suggestions.
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function setAutocompleterCallback(?callable $callback = null): self
|
||||
{
|
||||
if ($this->hidden && null !== $callback) {
|
||||
throw new LogicException('A hidden question cannot use the autocompleter.');
|
||||
}
|
||||
|
||||
$this->autocompleterCallback = $callback;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets a validator for the question.
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function setValidator(?callable $validator = null)
|
||||
{
|
||||
$this->validator = $validator;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the validator for the question.
|
||||
*
|
||||
* @return callable|null
|
||||
*/
|
||||
public function getValidator()
|
||||
{
|
||||
return $this->validator;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the maximum number of attempts.
|
||||
*
|
||||
* Null means an unlimited number of attempts.
|
||||
*
|
||||
* @return $this
|
||||
*
|
||||
* @throws InvalidArgumentException in case the number of attempts is invalid
|
||||
*/
|
||||
public function setMaxAttempts(?int $attempts)
|
||||
{
|
||||
if (null !== $attempts && $attempts < 1) {
|
||||
throw new InvalidArgumentException('Maximum number of attempts must be a positive value.');
|
||||
}
|
||||
|
||||
$this->attempts = $attempts;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the maximum number of attempts.
|
||||
*
|
||||
* Null means an unlimited number of attempts.
|
||||
*
|
||||
* @return int|null
|
||||
*/
|
||||
public function getMaxAttempts()
|
||||
{
|
||||
return $this->attempts;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets a normalizer for the response.
|
||||
*
|
||||
* The normalizer can be a callable (a string), a closure or a class implementing __invoke.
|
||||
*
|
||||
* @return $this
|
||||
*/
|
||||
public function setNormalizer(callable $normalizer)
|
||||
{
|
||||
$this->normalizer = $normalizer;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the normalizer for the response.
|
||||
*
|
||||
* The normalizer can ba a callable (a string), a closure or a class implementing __invoke.
|
||||
*
|
||||
* @return callable|null
|
||||
*/
|
||||
public function getNormalizer()
|
||||
{
|
||||
return $this->normalizer;
|
||||
}
|
||||
|
||||
protected function isAssoc(array $array)
|
||||
{
|
||||
return (bool) \count(array_filter(array_keys($array), 'is_string'));
|
||||
}
|
||||
|
||||
public function isTrimmable(): bool
|
||||
{
|
||||
return $this->trimmable;
|
||||
}
|
||||
|
||||
/**
|
||||
* @return $this
|
||||
*/
|
||||
public function setTrimmable(bool $trimmable): self
|
||||
{
|
||||
$this->trimmable = $trimmable;
|
||||
|
||||
return $this;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user