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<?php |
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/** |
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* Livia |
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* Copyright 2017-2019 Charlotte Dunois, All Rights Reserved |
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* |
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* Website: https://charuru.moe |
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* License: https://github.com/CharlotteDunois/Livia/blob/master/LICENSE |
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*/ |
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namespace CharlotteDunois\Livia\Types; |
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/** |
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* {@inheritdoc} |
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* @internal |
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*/ |
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class BooleanArgumentType extends ArgumentType { |
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/** |
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* Truthy values. |
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* @var string[] |
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*/ |
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protected $truthy = array('true', 't', 'yes', 'y', 'on', 'enable', 'enabled', '1', '+'); |
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/** |
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* Falsey values. |
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* @var string[] |
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*/ |
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protected $falsey = array('false', 'f', 'no', 'n', 'off', 'disable', 'disabled', '0', '-'); |
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/** |
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* @internal |
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*/ |
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function __construct(\CharlotteDunois\Livia\Client $client) { |
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parent::__construct($client, 'boolean'); |
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} |
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/** |
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* {@inheritdoc} |
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* @return bool|string|\React\Promise\ExtendedPromiseInterface |
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*/ |
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function validate(string $value, \CharlotteDunois\Livia\Commands\Context $context, ?\CharlotteDunois\Livia\Arguments\Argument $arg = null) { |
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$value = \mb_strtolower($value); |
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return (\in_array($value, $this->truthy) || \in_array($value, $this->falsey)); |
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} |
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/** |
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* {@inheritdoc} |
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* @return mixed|null|\React\Promise\ExtendedPromiseInterface |
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*/ |
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function parse(string $value, \CharlotteDunois\Livia\Commands\Context $context, ?\CharlotteDunois\Livia\Arguments\Argument $arg = null) { |
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$value = \mb_strtolower($value); |
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if(\in_array($value, $this->truthy)) { |
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return true; |
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} |
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if(\in_array($value, $this->falsey)) { |
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return false; |
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} |
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return null; |
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} |
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} |
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CharlotteDunois /
Livia
