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<?php |
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namespace CrazyGoat\Octophpus\Validator; |
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use CrazyGoat\Octophpus\Exception\InvalidOptionValueException; |
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use CrazyGoat\Octophpus\EsiTentacles; |
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use Nunzion\Expect; |
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use Psr\Cache\CacheItemPoolInterface; |
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use Psr\Log\LoggerInterface; |
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class OptionsValidator implements ValidatorInterface |
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{ |
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use Camelize; |
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/** |
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* @var array |
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*/ |
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private $config; |
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public function __construct(array $config) |
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{ |
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$this->config = $config; |
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} |
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/** |
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* @return bool |
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* @throws InvalidOptionValueException |
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* @uses validateConcurrency |
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* @uses validateTimeout |
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* @uses validateCachePool |
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* @uses validateLogger |
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* @uses validateBaseUri |
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* @uses validateOnReject |
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* @uses validateOnTimeout |
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*/ |
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public function validate(): bool |
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{ |
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foreach ($this->config as $key => $value) { |
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$function = 'validate'.$this->camlize($key); |
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if (method_exists($this, $function)) { |
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$this->$function($value); |
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} |
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} |
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if (array_key_exists('on_reject', $this->config)) { |
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if (is_string($this->config['on_reject']) && !in_array($this->config['on_reject'], [ |
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EsiTentacles::ON_REJECT_EXCEPTION, |
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EsiTentacles::ON_REJECT_EMPTY |
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])) { |
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throw new InvalidOptionValueException( |
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'Invalid on_reject option, valid values: '. |
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EsiTentacles::ON_REJECT_EXCEPTION.', '.EsiTentacles::ON_REJECT_EMPTY.' or Closure' |
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); |
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} else { |
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if (!is_string($this->config['on_reject']) && !($this->config['on_reject'] instanceof \Closure)) { |
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throw new InvalidOptionValueException( |
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'Invalid on_reject option, expected Closure got: '.gettype($this->config['on_reject']) |
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); |
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} |
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} |
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} |
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return true; |
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} |
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private function validateConcurrency(int $value) : void |
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{ |
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Expect::that($value)->isInt()->isGreaterThan(1); |
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} |
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private function validateTimeout(float $value) : void |
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{ |
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Expect::that($value)->isFloat()->isGreaterThan(0); |
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} |
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private function validateCachePool(?CacheItemPoolInterface $value) : void |
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{ |
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Expect::that($value)->isNullOrInstanceOf('Psr\Cache\CacheItemPoolInterface'); |
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} |
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private function validateLogger(?LoggerInterface $value) : void |
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{ |
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Expect::that($value)->isNullOrInstanceOf('sr\Log\LoggerInterface'); |
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} |
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private function validateBaseUri(string $value) : void |
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{ |
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Expect::that($value)->isString(); |
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} |
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private function validateOnReject($value) : void |
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{ |
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if (is_string($this->config['on_reject']) && !in_array($this->config['on_reject'], [ |
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EsiTentacles::ON_REJECT_EXCEPTION, |
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EsiTentacles::ON_REJECT_EMPTY |
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])) { |
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throw new InvalidOptionValueException( |
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'Invalid on_reject option, valid values: '. |
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EsiTentacles::ON_REJECT_EXCEPTION.', '.EsiTentacles::ON_REJECT_EMPTY.' or Closure' |
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); |
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} else { |
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Expect::that($value)->isInstanceOf('Closure'); |
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} |
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} |
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private function validateOnTimeout(string $value) : void |
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{ |
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Expect::that($value)->isString()->isNotEmpty(); |
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if (!in_array($value, [EsiTentacles::ON_TIMEOUT_EXCEPTION, EsiTentacles::ON_TIMEOUT_H_INCLUDE])) { |
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throw new InvalidOptionValueException( |
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'Invalid on_reject option, valid values: '. |
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EsiTentacles::ON_TIMEOUT_EXCEPTION.', '.EsiTentacles::ON_TIMEOUT_H_INCLUDE |
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); |
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} |
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} |
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} |
crazy-goat /
octophpus
