[HttpKernel] added Closure support to ControllerResolver
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@ -60,6 +60,10 @@ class ControllerResolver implements ControllerResolverInterface
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return false;
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}
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if ($controller instanceof \Closure) {
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return $controller;
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}
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list($controller, $method) = $this->createController($controller);
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if (!method_exists($controller, $method)) {
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@ -85,17 +89,25 @@ class ControllerResolver implements ControllerResolverInterface
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{
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$attributes = $request->attributes->all();
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list($controller, $method) = $controller;
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if (is_array($controller)) {
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list($controller, $method) = $controller;
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$r = new \ReflectionObject($controller);
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$parameters = $r->getMethod($method)->getParameters();
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$repr = sprintf('%s::%s()', get_class($controller), $method);
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} else {
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$r = new \ReflectionFunction($controller);
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$parameters = $r->getParameters();
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$repr = 'Closure';
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}
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$r = new \ReflectionObject($controller);
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$arguments = array();
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foreach ($r->getMethod($method)->getParameters() as $param) {
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foreach ($parameters as $param) {
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if (array_key_exists($param->getName(), $attributes)) {
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$arguments[] = $attributes[$param->getName()];
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} elseif ($param->isDefaultValueAvailable()) {
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$arguments[] = $param->getDefaultValue();
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} else {
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throw new \RuntimeException(sprintf('Controller "%s::%s()" requires that you provide a value for the "$%s" argument (because there is no default value or because there is a non optional argument after this one).', get_class($controller), $method, $param->getName()));
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throw new \RuntimeException(sprintf('Controller "%s" requires that you provide a value for the "$%s" argument (because there is no default value or because there is a non optional argument after this one).', $repr, $param->getName()));
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}
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}
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