protected function registerController($name, $controller, $mount = '')
{
if (!isset($controller['match'])) {
throw new InvalidRouteConfigurationException(sprintf('Your route confugiration for %s is invalid. You need to provide a \'match\' key to match a url', $name));
}
if (!isset($controller['controller'])) {
throw new InvalidRouteConfigurationException(sprintf('Your route confugiration for %s is invalid. You need to provide a \'controller\' key that maps to a function or class method', $name));
}
try {
// create closure of controller class function
$method = Utils::getClosure($controller['controller']);
} catch (\Exception $e) {
throw new InvalidRouteConfigurationException(sprintf('Your route configuration %s is invalid. %s', $name, $e->getMessage()));
}
$route = preg_replace(array('/\\/+/', '/\\/$/'), array('/', ''), $mount . $controller['match']);
$route = preg_replace('/^\\//', '', $route);
$route = $this->match($route, $method);
// bind route to name
$route->bind($name);
// handle any defined request methods
if (isset($controller['request_methods'])) {
if (is_array($controller['request_methods'])) {
$methods = implode('|', $controller['request_methods']);
} else {
$methods = $controller['request_methods'];
}
//@TODO: check format of methods string and that it is a string else throw InvalidRouteConfigurationException
$route->method($methods);
}
// handle any defined converts
if (isset($controller['convert'])) {
if (!is_array($controller['convert'])) {
throw new InvalidRouteConfigurationException(sprintf("Problem with your defined converts in route '%s' config. Please provide a key pair array e.g. \"param1\": \"\\Class::convertMethod\"", $name));
}
foreach ($controller['convert'] as $param => $convert_method) {
try {
// create closure of controller class function
$method = Utils::getClosure($convert_method);
} catch (\Exception $e) {
throw new InvalidRouteConfigurationException(sprintf('Your defined convert for param %s in route configuration %s is invalid. %s', $param, $name, $e->getMessage()));
}
$route->convert($param, $method);
}
}
// handle any defined assertions
if (isset($controller['assert'])) {
if (!is_array($controller['assert'])) {
throw new InvalidRouteConfigurationException(sprintf("Problem with your defined assertions in route '%s' config. Please provide a key pair array e.g. \"param1\": \"\\Class::assertMethod\"", $name));
}
foreach ($controller['assert'] as $param => $assertion) {
$route->assert($param, $assertion);
}
}
// handle any defined default values
if (isset($controller['default_values'])) {
if (!is_array($controller['default_values'])) {
throw new InvalidRouteConfigurationException(sprintf("Problem with your defined default values in route '%s' config. Please provide a key pair array e.g. \"param1\": \"value\"", $name));
}
foreach ($controller['default_values'] as $param => $value) {
$route->value($param, $value);
}
}
if (isset($controller['response_headers']) && is_array($controller['response_headers'])) {
$route->after(function (Request $request, Response $response) use($controller) {
foreach ($controller['response_headers'] as $key => $value) {
$response->headers->set($key, $value);
}
});
}
$app = $this;
// configure Route middleware
if (isset($controller['middleware'])) {
if (!is_array($controller['middleware'])) {
throw new InvalidConfigurationException(sprintf('The defined middleware hooks configuration for route \'%s\' config is invalid. Please provide an array of functions to call.', $name));
}
foreach ($controller['middleware'] as $hook) {
$route->{$hook}['type'](Utils::getClosure($hook['method'], function ($object) use($app) {
if ($object instanceof \Skip\ServiceContainerInterface) {
$object->setContainer($app);
}
}));
}
}
}
protected function transformContext($context)
{
foreach ($this->context_transformers as $class) {
$method = \Skip\Utils::getClosure($class . '::transform');
$context = $method($this->app, $context);
}
return $context;
}