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<?php |
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/** |
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* @author SignpostMarv |
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*/ |
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declare(strict_types=1); |
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namespace SignpostMarv\DaftObject; |
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use Closure; |
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use ReflectionException; |
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use ReflectionMethod; |
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class TypeUtilities |
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{ |
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/** |
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* @var array<string, array<int, string>> |
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*/ |
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private static $publicGetters = []; |
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/** |
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* @var array<string, array<int, string>> |
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*/ |
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private static $publicSetters = []; |
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108 |
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public static function DaftObjectPublicGetters(string $class) : array |
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{ |
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static::CachePublicGettersAndSetters($class); |
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return self::$publicGetters[$class]; |
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} |
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158 |
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public static function DaftObjectPublicSetters(string $class) : array |
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{ |
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static::CachePublicGettersAndSetters($class); |
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return self::$publicSetters[$class]; |
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} |
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public static function ThrowIfNotDaftJson(string $class) : void |
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{ |
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if (false === is_a($class, DaftJson::class, true)) { |
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throw new DaftObjectNotDaftJsonBadMethodCallException($class); |
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} |
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} |
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public static function HasPublicMethod(string $class, string $property, bool $SetNotGet) : bool |
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{ |
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$method = TypeUtilities::MethodNameFromProperty($property, $SetNotGet); |
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try { |
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$mRef = new ReflectionMethod($class, $method); |
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return $mRef->isPublic() && false === $mRef->isStatic(); |
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} catch (ReflectionException $e) { |
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return false; |
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} |
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} |
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public static function MethodNameFromProperty(string $prop, bool $SetNotGet = false) : string |
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{ |
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return ($SetNotGet ? 'Set' : 'Get') . ucfirst($prop); |
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} |
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/** |
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* Checks if a type correctly defines it's own id. |
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* |
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* @throws ClassDoesNotImplementClassException if $class is not an implementation of DefinesOwnIdPropertiesInterface |
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* @throws ClassMethodReturnHasZeroArrayCountException if $class::DaftObjectIdProperties() does not contain at least one property |
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* @throws ClassMethodReturnIsNotArrayOfStringsException if $class::DaftObjectIdProperties() is not string[] |
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* @throws UndefinedPropertyException if an id property is not in $class::DaftObjectIdProperties() |
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*/ |
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public static function CheckTypeDefinesOwnIdProperties( |
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string $class, |
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bool $throwIfNotImplementation = false |
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) : void { |
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if (is_a($class, DefinesOwnIdPropertiesInterface::class, true)) { |
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self::CheckTypeDefinesOwnIdPropertiesIsImplementation($class); |
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} elseif ($throwIfNotImplementation) { |
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throw new ClassDoesNotImplementClassException( |
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$class, |
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2 |
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DefinesOwnIdPropertiesInterface::class |
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); |
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} |
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} |
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public static function ThrowIfNotJsonType(string $jsonType) : void |
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{ |
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if (false === is_a($jsonType, DaftJson::class, true)) { |
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throw new ClassDoesNotImplementClassException($jsonType, DaftJson::class); |
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} |
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} |
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public static function MakeMapperThrowIfJsonDefNotValid( |
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string $class, |
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array $jsonDef, |
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array $array |
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) : Closure { |
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$mapper = |
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/** |
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* @return mixed |
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*/ |
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function (string $prop) use ($jsonDef, $array, $class) { |
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if (isset($jsonDef[$prop]) && false === is_array($array[$prop])) { |
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static::ThrowBecauseArrayJsonTypeNotValid($class, $jsonDef[$prop], $prop); |
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} |
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return $array[$prop]; |
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}; |
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return $mapper; |
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} |
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216 |
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final protected static function CachePublicGettersAndSetters(string $class) : void |
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{ |
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if (false === isset(self::$publicGetters[$class])) { |
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self::$publicGetters[$class] = []; |
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self::$publicSetters[$class] = []; |
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if (is_a($class, DefinesOwnIdPropertiesInterface::class, true)) { |
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self::$publicGetters[$class][] = 'id'; |
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} |
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self::CachePublicGettersAndSettersProperties($class); |
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} |
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216 |
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} |
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final protected static function CachePublicGettersAndSettersProperties(string $class) : void |
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{ |
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foreach ($class::DaftObjectProperties() as $prop) { |
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if (TypeUtilities::HasPublicMethod($class, $prop, false)) { |
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self::$publicGetters[$class][] = $prop; |
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} |
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if (TypeUtilities::HasPublicMethod($class, $prop, true)) { |
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self::$publicSetters[$class][] = $prop; |
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} |
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} |
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} |
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232 |
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final protected static function CheckTypeDefinesOwnIdPropertiesIsImplementation( |
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string $class |
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) : void { |
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$properties = $class::DaftObjectIdProperties(); |
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232 |
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if (count($properties) < 1) { |
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throw new ClassMethodReturnHasZeroArrayCountException( |
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$class, |
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'DaftObjectIdProperties' |
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); |
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} elseif (count($properties) !== count(array_filter($properties, 'is_string'))) { |
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throw new ClassMethodReturnIsNotArrayOfStringsException( |
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$class, |
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'DaftObjectIdProperties' |
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); |
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} |
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} |
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private static function ThrowBecauseArrayJsonTypeNotValid( |
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string $class, |
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string $type, |
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string $prop |
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) : void { |
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if ('[]' === mb_substr($type, -2)) { |
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throw new PropertyNotJsonDecodableShouldBeArrayException($class, $prop); |
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} |
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2 |
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throw new PropertyNotJsonDecodableShouldBeArrayException($type, $prop); |
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} |
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} |
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SignpostMarv /
daft-object
