/**
* {@inheritdoc}
*/
public function handle(Request $request, $type = self::MASTER_REQUEST, $catch = true)
{
if ($this->enabled) {
$ip = IP::fromStringIP($request->getClientIp());
$valid = F\some($this->whiteList, function ($range) use($ip) {
return $ip->isInRange($range);
});
if (!$valid) {
return new Response('Forbidden', 403);
}
}
return $this->app->handle($request, $type, $catch);
}
/**
* Check if all types are the same, in which case just return that type.
* Otherwise, create the UnionType and return.
* Also automatically flatten all nested UnionTypes.
*
* @param Type $type Require at least one type
* @param Type|Type[] ...$types
*
* @return UnionType|Type
*/
public static function createIfNotDuplicate(Type $type, Type ...$types)
{
$types = array_merge([$type], $types);
// Flatten nested UnionTypes
$types = Type::flatten($types);
if (array_any($types, function (Type $type, $key, array $collection) {
return $type instanceof UnionType;
})) {
throw new \LogicException("UnionType::flatten() failed to flatten nested UnionTypes.");
}
$types = Type::unique($types);
if (count($types) <= 1) {
return first($types);
}
return new UnionType(array_shift($types), $types);
}
public function juggle(Type $type)
{
/*
* This is a predicate to determine whether the CURRENT type (the child class)
* can be juggled into the Type $type.
*/
$predicate = function (Type $element) {
return array_any($this->getAllowedJuggleTypes(), function (Type $value, $index, $collection) use($element) {
return (bool) Type::intersect($element, $value);
});
};
$x = array_filter($type->getTypes(), $predicate);
if (!$x) {
return null;
}
if (count($x) === 1) {
return first($x);
}
return UnionType::createIfNotDuplicate(array_shift($x), ...$x);
}
public function testExceptionThrownInCollection()
{
$this->setExpectedException('DomainException', 'Callback exception');
some($this->goodIterator, [$this, 'exception']);
}
