Enum.php
3 years ago
EnumInterface.php
4 years ago
LogCategory.php
4 years ago
LogType.php
4 years ago
Enum.php
115 lines
| 1 | <?php |
| 2 | |
| 3 | namespace Give\Log\ValueObjects; |
| 4 | |
| 5 | use Give\Framework\Exceptions\Primitives\InvalidArgumentException; |
| 6 | use ReflectionClass; |
| 7 | use ReflectionException; |
| 8 | |
| 9 | /** |
| 10 | * Class ValueObject |
| 11 | * @package Give\Log\ValueObjects |
| 12 | * |
| 13 | * @since 2.10.0 |
| 14 | */ |
| 15 | abstract class Enum implements EnumInterface |
| 16 | { |
| 17 | /** |
| 18 | * @var mixed |
| 19 | */ |
| 20 | protected $value; |
| 21 | |
| 22 | /** |
| 23 | * ValueObject constructor. |
| 24 | * |
| 25 | * @param mixed $value |
| 26 | */ |
| 27 | final public function __construct($value) |
| 28 | { |
| 29 | if ($value instanceof static) { |
| 30 | $value = $value->getValue(); |
| 31 | } |
| 32 | |
| 33 | if ( ! self::isValid($value)) { |
| 34 | throw new InvalidArgumentException( |
| 35 | sprintf('Invalid %s enumeration value provided %s', static::class, $value) |
| 36 | ); |
| 37 | } |
| 38 | |
| 39 | $this->value = strtoupper($value); |
| 40 | } |
| 41 | |
| 42 | /** |
| 43 | * Get an array of defined constants |
| 44 | * |
| 45 | * @return array |
| 46 | */ |
| 47 | public static function getAll() |
| 48 | { |
| 49 | static $constants = []; |
| 50 | |
| 51 | if ( ! isset($constants[static::class])) { |
| 52 | try { |
| 53 | $reflection = new ReflectionClass(static::class); |
| 54 | $constants[static::class] = $reflection->getConstants(); |
| 55 | } catch (ReflectionException $exception) { |
| 56 | return []; |
| 57 | } |
| 58 | } |
| 59 | |
| 60 | return $constants[static::class]; |
| 61 | } |
| 62 | |
| 63 | /** |
| 64 | * @inheritDoc |
| 65 | */ |
| 66 | public function getValue() |
| 67 | { |
| 68 | $constants = self::getAll(); |
| 69 | |
| 70 | if (isset($constants[$this->value])) { |
| 71 | return $constants[$this->value]; |
| 72 | } |
| 73 | |
| 74 | return null; |
| 75 | } |
| 76 | |
| 77 | /** |
| 78 | * Check if value is valid |
| 79 | * |
| 80 | * @param string $value |
| 81 | * |
| 82 | * @return bool |
| 83 | */ |
| 84 | public static function isValid($value) |
| 85 | { |
| 86 | return array_key_exists( |
| 87 | strtoupper($value), |
| 88 | self::getAll() |
| 89 | ); |
| 90 | } |
| 91 | |
| 92 | /** |
| 93 | * @inheritDoc |
| 94 | */ |
| 95 | public function equalsTo($value) |
| 96 | { |
| 97 | return $value instanceof self && $this->getValue() === $value->getValue(); |
| 98 | } |
| 99 | |
| 100 | /** |
| 101 | * @param string $name |
| 102 | * @param array $args |
| 103 | * |
| 104 | * @return static |
| 105 | */ |
| 106 | public static function __callStatic($name, $args) |
| 107 | { |
| 108 | if (self::isValid($name)) { |
| 109 | return new static($name); |
| 110 | } |
| 111 | |
| 112 | throw new InvalidArgumentException("Invalid argument, does not match constant {$name}"); |
| 113 | } |
| 114 | } |
| 115 |