| 1: | <?php |
| 2: | |
| 3: | declare(strict_types=1); |
| 4: | |
| 5: | namespace Atk4\Core; |
| 6: | |
| 7: | |
| 8: | |
| 9: | final class TraitUtil |
| 10: | { |
| 11: | |
| 12: | private static $_hasTraitCache = []; |
| 13: | |
| 14: | private function __construct() |
| 15: | { |
| 16: | |
| 17: | } |
| 18: | |
| 19: | |
| 20: | |
| 21: | |
| 22: | public static function hasTrait($class, string $traitName): bool |
| 23: | { |
| 24: | if (is_object($class)) { |
| 25: | $class = get_class($class); |
| 26: | } |
| 27: | |
| 28: | if (!isset(self::$_hasTraitCache[$class][$traitName])) { |
| 29: | |
| 30: | |
| 31: | if (!str_starts_with($traitName, 'Atk4\Core\\')) { |
| 32: | throw new Exception(self::class . '::hasTrait() method is not intended for use with other than Atk4\Core\* traits'); |
| 33: | } |
| 34: | |
| 35: | $parentClass = get_parent_class($class); |
| 36: | if ($parentClass !== false && self::hasTrait($parentClass, $traitName)) { |
| 37: | self::$_hasTraitCache[$class][$traitName] = true; |
| 38: | } else { |
| 39: | $hasTrait = false; |
| 40: | foreach (class_uses($class) as $useName) { |
| 41: | if ($useName === $traitName || self::hasTrait($useName, $traitName)) { |
| 42: | $hasTrait = true; |
| 43: | |
| 44: | break; |
| 45: | } |
| 46: | } |
| 47: | |
| 48: | self::$_hasTraitCache[$class][$traitName] = $hasTrait; |
| 49: | } |
| 50: | } |
| 51: | |
| 52: | return self::$_hasTraitCache[$class][$traitName]; |
| 53: | } |
| 54: | |
| 55: | |
| 56: | |
| 57: | |
| 58: | |
| 59: | |
| 60: | |
| 61: | public static function hasAppScopeTrait(object $class): bool |
| 62: | { |
| 63: | return self::hasTrait($class, AppScopeTrait::class); |
| 64: | } |
| 65: | |
| 66: | public static function hasContainerTrait(object $class): bool |
| 67: | { |
| 68: | return self::hasTrait($class, ContainerTrait::class); |
| 69: | } |
| 70: | |
| 71: | |
| 72: | |
| 73: | |
| 74: | public static function hasDiContainerTrait(object $class): bool |
| 75: | { |
| 76: | return self::hasTrait($class, DiContainerTrait::class); |
| 77: | } |
| 78: | |
| 79: | |
| 80: | |
| 81: | |
| 82: | public static function hasHookTrait(object $class): bool |
| 83: | { |
| 84: | return self::hasTrait($class, HookTrait::class); |
| 85: | } |
| 86: | |
| 87: | public static function hasInitializerTrait(object $class): bool |
| 88: | { |
| 89: | return self::hasTrait($class, InitializerTrait::class); |
| 90: | } |
| 91: | |
| 92: | public static function hasNameTrait(object $class): bool |
| 93: | { |
| 94: | return self::hasTrait($class, NameTrait::class); |
| 95: | } |
| 96: | |
| 97: | public static function hasTrackableTrait(object $class): bool |
| 98: | { |
| 99: | return self::hasTrait($class, TrackableTrait::class); |
| 100: | } |
| 101: | } |
| 102: | |