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<?php |
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declare(strict_types=1); |
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namespace Bugloos\QueryFilterBundle\Enum\Contract; |
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use InvalidArgumentException; |
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use ReflectionException; |
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use RuntimeException; |
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/** |
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* Class Enum was developed by my dear friend Mojtaba Gheytasi <https://github.com/mojtaba-gheytasi>. |
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* |
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* @author Mojtaba Gheytasi <[email protected]> |
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*/ |
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abstract class Enum |
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{ |
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private static ?array $constCacheArray = null; |
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public static function all(): array |
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{ |
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return array_values(self::getConstants()); |
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} |
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public static function getKeys(): array |
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{ |
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return array_keys(self::getConstants()); |
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} |
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public static function getKey($value): string |
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{ |
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$constants = self::getConstants(); |
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if (!\in_array($value, $constants, true)) { |
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self::createInvalidArgumentException('key'); |
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} |
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return array_search($value, $constants, true); |
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} |
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private static function getConstants(): array |
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{ |
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if (null === self::$constCacheArray) { |
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self::$constCacheArray = []; |
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} |
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$calledClass = static::class; |
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if (!\array_key_exists($calledClass, self::$constCacheArray)) { |
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try { |
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$reflect = new \ReflectionClass($calledClass); |
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} catch (ReflectionException $e) { |
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throw new RuntimeException(); |
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} |
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self::$constCacheArray[$calledClass] = $reflect->getConstants(); |
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} |
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return self::$constCacheArray[$calledClass]; |
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} |
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/** |
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* @param string $target |
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*/ |
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public static function createInvalidArgumentException( |
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string $target |
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): void { |
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throw new InvalidArgumentException( |
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sprintf('Invalid argument, %s not exists in %s', $target, static::class) |
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); |
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} |
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} |
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bugloos /
query-filter-bundle
