/**
* 与えられた値を文字列キーでアクセス可能な値に変換する。
* @param mixed $value
* @return array|\ArrayAccess
*/
private static function convertToArrayAccess($value)
{
if ($value instanceof \ArrayAccess) {
$array = $value;
} elseif ($value instanceof \Traversable) {
$array = SequenceType::convertToRewindable($value);
if ($array instanceof \Traversable) {
set_error_handler(function ($severity, $message) {
return $severity === E_WARNING ? $message === 'Illegal offset type' : preg_match('/^Resource ID#([0-9]+) used as offset, casting to integer \\(\\1\\)$/', $message);
}, E_WARNING | E_STRICT);
$array = iterator_to_array($array);
restore_error_handler();
}
} else {
$array = (array) $value;
}
return $array;
}
/**
* @expectedException \InvalidArgumentException
* @expectedExceptionMessage Expected sequence<USVString> (an array including only USVString), got instance of SplString
*/
public function testInvalidFrozenArray2()
{
SequenceType::toFrozenArray(new \SplString(), 'USVString');
}
/**
* 与えられた値を、指定された型に変換して返します。
* @link https://heycam.github.io/webidl/#idl-types Web IDL (Second Edition)
* @link https://www.w3.org/TR/WebIDL/#idl-types Web IDL
* @param string $type
* @param mixed $value
* @param array $pseudoTypes callback interface 型、列挙型、callback 関数型、または dictionary 型の識別子をキーとした型情報の配列。
* @return mixed
*/
public static function to($type, $value, $pseudoTypes = null)
{
switch ($type) {
case 'any':
$returnValue = $value;
break;
case 'boolean':
$returnValue = BooleanType::toBoolean($value);
break;
case '[EnforceRange] byte':
$returnValue = IntegerType::toByte($value, '[EnforceRange]');
break;
case '[Clamp] byte':
$returnValue = IntegerType::toByte($value, '[Clamp]');
break;
case 'byte':
$returnValue = IntegerType::toByte($value);
break;
case '[EnforceRange] octet':
$returnValue = IntegerType::toOctet($value, '[EnforceRange]');
break;
case '[Clamp] octet':
$returnValue = IntegerType::toOctet($value, '[Clamp]');
break;
case 'octet':
$returnValue = IntegerType::toOctet($value);
break;
case '[EnforceRange] short':
$returnValue = IntegerType::toShort($value, '[EnforceRange]');
break;
case '[Clamp] short':
$returnValue = IntegerType::toShort($value, '[Clamp]');
break;
case 'short':
$returnValue = IntegerType::toShort($value);
break;
case '[EnforceRange] unsigned short':
$returnValue = IntegerType::toUnsignedShort($value, '[EnforceRange]');
break;
case '[Clamp] unsigned short':
$returnValue = IntegerType::toUnsignedShort($value, '[Clamp]');
break;
case 'unsigned short':
$returnValue = IntegerType::toUnsignedShort($value);
break;
case '[EnforceRange] long':
$returnValue = IntegerType::toLong($value, '[EnforceRange]');
break;
case '[Clamp] long':
$returnValue = IntegerType::toLong($value, '[Clamp]');
break;
case 'long':
$returnValue = IntegerType::toLong($value);
break;
case '[EnforceRange] unsigned long':
$returnValue = IntegerType::toUnsignedLong($value, '[EnforceRange]');
break;
case '[Clamp] unsigned long':
$returnValue = IntegerType::toUnsignedLong($value, '[Clamp]');
break;
case 'unsigned long':
$returnValue = IntegerType::toUnsignedLong($value);
break;
case '[EnforceRange] long long':
$returnValue = IntegerType::toLongLong($value, '[EnforceRange]');
break;
case '[Clamp] long long':
$returnValue = IntegerType::toLongLong($value, '[Clamp]');
break;
case 'long long':
$returnValue = IntegerType::toLongLong($value);
break;
case '[EnforceRange] unsigned long long':
$returnValue = IntegerType::toUnsignedLongLong($value, '[EnforceRange]');
break;
case '[Clamp] unsigned long long':
$returnValue = IntegerType::toUnsignedLongLong($value, '[Clamp]');
break;
case 'unsigned long long':
$returnValue = IntegerType::toUnsignedLongLong($value);
break;
case 'float':
$returnValue = FloatType::toFloat($value);
break;
case 'unrestricted float':
$returnValue = FloatType::toUnrestrictedFloat($value);
break;
case 'double':
$returnValue = FloatType::toDouble($value);
break;
case 'unrestricted double':
$returnValue = FloatType::toUnrestrictedDouble($value);
break;
case 'DOMString':
$returnValue = StringType::toDOMString($value);
break;
case 'ByteString':
$returnValue = StringType::toByteString($value);
break;
case 'USVString':
$returnValue = StringType::toUSVString($value);
break;
case 'object':
$returnValue = ObjectType::toObject($value);
break;
case 'Date':
$returnValue = ObjectType::toInterface($value, 'DateTimeInterface');
break;
case 'RegExp':
$returnValue = RegExpType::toRegExp($value);
break;
case 'Error':
$returnValue = self::to('(esperecyan\\webidl\\Error or DOMException)', $value, $pseudoTypes);
break;
case 'DOMException':
$returnValue = ObjectType::toInterface($value, 'DOMException');
break;
default:
$pattern = '/^(?:(?<nullable>.+)\\?|sequence<(?<sequence>.+)>|(?<array>.+)\\[]|(?<union>\\(.+\\))|FrozenArray<(?<FrozenArray>.+)>)$/u';
if (preg_match($pattern, $type, $matches) === 1) {
if (!empty($matches['nullable'])) {
$returnValue = NullableType::toNullable($value, $matches['nullable'], $pseudoTypes);
} elseif (!empty($matches['sequence'])) {
$returnValue = SequenceType::toSequence($value, $matches['sequence'], $pseudoTypes);
} elseif (!empty($matches['array'])) {
$returnValue = SequenceType::toArray($value, $matches['array'], $pseudoTypes);
} elseif (!empty($matches['union'])) {
$returnValue = UnionType::toUnion($value, $matches['union'], $pseudoTypes);
} elseif (!empty($matches['FrozenArray'])) {
$returnValue = SequenceType::toFrozenArray($value, $matches['FrozenArray'], $pseudoTypes);
}
} elseif (isset($pseudoTypes[$type])) {
$pseudoType = $pseudoTypes[$type];
switch ($pseudoType) {
case 'callback interface':
case 'single operation callback interface':
$returnValue = ObjectType::toCallbackInterface($value, $pseudoType === 'single operation callback interface');
break;
case 'callback function':
$returnValue = ObjectType::toCallbackFunction($value);
break;
default:
if (is_string($pseudoType) || isset($pseudoType[0])) {
$returnValue = StringType::toEnumerationValue($value, $type, $pseudoType);
} else {
$returnValue = DictionaryType::toDictionary($value, $type, $pseudoTypes);
}
}
} else {
$returnValue = ObjectType::toInterface($value, $type);
}
}
return $returnValue;
}