function findRoute($requestUri, &$routeParameters, $httpRequestMethod, $serverKey)
{
$routeMethod = null;
$configuration = RESTConfigurationLoader::loadConfiguration($serverKey);
$methods = $configuration->getMethods();
for ($i = 0; $i < count($methods); $i++) {
if ($methods[$i]->getHttp() != $httpRequestMethod) {
unset($methods[$i]);
}
}
$requestUri = Explode("?", substr($requestUri, 1));
$requestUriParts = Explode("/", $requestUri[0]);
$likelyMethods = array();
$excludedMethods = array();
// Backward loop
for ($i = count($requestUriParts) - 1; $i >= 0; $i--) {
// Find if there's a path like that, otherwise check for placeholders
foreach ($methods as $method) {
$methodName = $method->getName();
if (in_array($methodName, $excludedMethods)) {
continue;
}
$route = $method->getRoute();
if (!empty($route)) {
$routeParts = Explode("/", substr($route, 1));
if (count($routeParts) <= count($requestUriParts)) {
$backwardIndex = count($routeParts) - (count($requestUriParts) - $i);
if ($backwardIndex >= 0) {
if ($routeParts[$backwardIndex] == $requestUriParts[$i]) {
if (!ArrayUtils::existKey($methodName, $likelyMethods)) {
$likelyMethods[$methodName] = array();
}
} else {
if (RouteUtils::isRoutePlaceholder($routeParts[$backwardIndex])) {
$foundParameters;
$placeHolder = RouteUtils::getRoutePlaceholder($routeParts[$backwardIndex]);
if (!ArrayUtils::existKey($methodName, $likelyMethods)) {
$foundParameters = array();
} else {
$foundParameters = $likelyMethods[$methodName];
}
$foundParameters[$placeHolder] = $requestUriParts[$i];
$likelyMethods[$methodName] = $foundParameters;
} else {
array_push($excludedMethods, $methodName);
unset($likelyMethods[$methodName]);
}
}
}
}
}
}
}
if (count($likelyMethods) > 1) {
// Get the route with the highest matches
$maxRouteSize = 0;
foreach ($likelyMethods as $key => $value) {
$route = RESTConfigurationLoader::getMethod($key, $serverKey)->getRoute();
$routeSize = count(Explode("/", substr($route, 1)));
if ($routeSize > $maxRouteSize) {
$maxRouteSize = $routeSize;
}
}
foreach ($likelyMethods as $key => $value) {
$route = RESTConfigurationLoader::getMethod($key, $serverKey)->getRoute();
$routeSize = count(Explode("/", substr($route, 1)));
if ($routeSize < $maxRouteSize) {
unset($likelyMethods[$key]);
}
}
}
if (count($likelyMethods) > 1) {
$ambiguousMethods = "";
foreach ($likelyMethods as $key => $value) {
$ambiguousMethods .= "\"" . $key . "\", ";
}
$ambiguousMethods = substr($ambiguousMethods, 0, strlen($ambiguousMethods) - 2);
throw new MashapeException(sprintf(EXCEPTION_AMBIGUOUS_ROUTE, $ambiguousMethods), EXCEPTION_SYSTEM_ERROR_CODE);
}
// Get the first item (just one or none item can exist)
foreach ($likelyMethods as $key => $value) {
$routeMethod = RESTConfigurationLoader::getMethod($key, $serverKey);
$routeParameters = array_merge($routeParameters, $value);
break;
}
return $routeMethod;
}
function serializeParameters($method, $instance)
{
$reflectedClass = new ReflectionClass(get_class($instance));
$reflectedMethod = $reflectedClass->getMethod($method->getName());
$reflectedParameters = $reflectedMethod->getParameters();
$result = "\t\t<parameters>\n";
for ($i = 0; $i < count($reflectedParameters); $i++) {
$param = $reflectedParameters[$i];
$result .= "\t\t\t<parameter optional=\"" . ($param->isDefaultValueAvailable() ? "true" : "false") . "\">" . $param->name . "</parameter>\n";
}
$result .= "\t\t</parameters>\n";
// Check route parameters
$route = $method->getRoute();
if (!empty($route)) {
$routeParts = Explode("/", substr($route, 1));
foreach ($routeParts as $routePart) {
if (RouteUtils::isRoutePlaceholder($routePart)) {
$placeHolder = RouteUtils::getRoutePlaceholder($routePart);
$exist = false;
for ($i = 0; $i < count($reflectedParameters); $i++) {
$param = $reflectedParameters[$i];
if ($placeHolder == $param->name) {
if ($param->isDefaultValueAvailable()) {
throw new MashapeException(sprintf(EXCEPTION_METHOD_OPTIONAL_ROUTE_PARAM, $param->name, $method->getName()), EXCEPTION_XML_CODE);
}
$exist = true;
break;
}
}
if ($exist == false) {
throw new MashapeException(sprintf(EXCEPTION_METHOD_INVALID_ROUTE_PARAM, $placeHolder), EXCEPTION_XML_CODE);
}
}
}
}
return $result;
}
