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<?php declare(strict_types=1); |
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namespace AlecRabbit\Helpers\Classes; |
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use function AlecRabbit\typeOf; |
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/** |
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* Class Picklock |
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* |
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* @link https://gitlab.com/m0rtis/picklock |
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* @license Apache License 2.0 |
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* @author Anton Fomichev aka m0rtis - [email protected] |
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* |
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* @package AlecRabbit\Helpers\Objects |
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* @author AlecRabbit |
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* |
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* @internal |
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*/ |
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final class Picklock |
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{ |
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public const EXCEPTION_TEMPLATE = 'Class [%s] does not have `%s` %s'; |
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public const METHOD = 'method'; |
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public const PROPERTY = 'property'; |
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/** |
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* Calls a private or protected method of an object. |
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* |
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* @psalm-suppress InvalidScope |
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* |
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* @param mixed $objectOrClass |
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* @param string $methodName |
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* @param mixed ...$args |
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* |
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* @return mixed |
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*/ |
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public static function callMethod($objectOrClass, string $methodName, ...$args) |
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{ |
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$objectOrClass = self::getObject($objectOrClass); |
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$closure = |
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/** |
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* @param string $methodName |
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* @param array $args |
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* @return mixed |
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*/ |
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function (string $methodName, ...$args) { |
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if (\method_exists($this, $methodName)) { |
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return $this->$methodName(...$args); |
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} |
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throw new \RuntimeException( |
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Picklock::errorMessage($this, $methodName, true) |
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); |
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}; |
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return |
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$closure->call($objectOrClass, $methodName, ...$args); |
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} |
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/** |
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* @psalm-suppress TypeCoercion |
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* @psalm-suppress InvalidStringClass |
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* |
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* @param object|string $objectOrClass |
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* |
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* @return object |
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*/ |
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protected static function getObject($objectOrClass): object |
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{ |
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self::assertParam($objectOrClass); |
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if (\is_string($objectOrClass)) { |
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try { |
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$objectOrClass = new $objectOrClass(); |
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} catch (\Error $e) { |
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try { |
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$class = new \ReflectionClass($objectOrClass); |
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$objectOrClass = $class->newInstanceWithoutConstructor(); |
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// @codeCoverageIgnoreStart |
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} catch (\ReflectionException $exception) { |
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throw new \RuntimeException( |
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'[' . typeOf($exception) . '] ' . $exception->getMessage(), |
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(int)$exception->getCode(), |
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$exception |
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); |
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} |
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// @codeCoverageIgnoreEnd |
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} |
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} |
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return $objectOrClass; |
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} |
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/** |
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* @param mixed $objectOrClass |
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*/ |
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protected static function assertParam($objectOrClass): void |
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{ |
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if (!\is_string($objectOrClass) && !\is_object($objectOrClass)) { |
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throw new \InvalidArgumentException('Param 1 should be object or a class name.'); |
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} |
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} |
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/** |
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* Creates an error message. |
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* |
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* @param object $object |
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* @param string $part |
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* @param bool $forMethod |
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* |
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* @return string |
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*/ |
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public static function errorMessage(object $object, string $part, bool $forMethod): string |
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{ |
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return |
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sprintf( |
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static::EXCEPTION_TEMPLATE, |
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\get_class($object), |
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$part, |
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$forMethod ? static::METHOD : static::PROPERTY |
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); |
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} |
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/** |
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* Gets a value of a private or protected property of an object. |
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* |
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* @psalm-suppress InvalidScope |
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* @psalm-suppress PossiblyInvalidFunctionCall |
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* @psalm-suppress TypeCoercion |
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* |
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* @param mixed $objectOrClass |
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* @param string $propertyName |
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* |
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* @return mixed |
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*/ |
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3 |
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public static function getValue($objectOrClass, string $propertyName) |
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{ |
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$objectOrClass = self::getObject($objectOrClass); |
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$closure = |
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/** |
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* @return mixed |
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*/ |
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function () use ($propertyName) { |
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2 |
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if (\property_exists($this, $propertyName)) { |
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2 |
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$class = new \ReflectionClass(typeOf($this)); |
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$property = $class->getProperty($propertyName); |
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$property->setAccessible(true); |
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return $property->getValue($this); |
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} |
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throw new \RuntimeException( |
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Picklock::errorMessage($this, $propertyName, false) |
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); |
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}; |
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return |
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$closure->bindTo($objectOrClass, $objectOrClass)(); |
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} |
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} |
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alecrabbit /
php-helpers
