refactor ControllerNameParser
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a6930a3c45
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@ -38,6 +38,11 @@ class ControllerNameParser
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* Converts a short notation a:b:c to a class::method.
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*
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* @param string $controller A short notation controller (a:b:c)
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*
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* @return string A string with class::method
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*
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* @throws \InvalidArgumentException when the specified bundle is not enabled
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* or the controller cannot be found
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*/
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public function parse($controller)
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{
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@ -47,40 +52,23 @@ class ControllerNameParser
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list($bundle, $controller, $action) = $parts;
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$controller = str_replace('/', '\\', $controller);
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$class = null;
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$logs = array();
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$bundles = array();
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// this throws an exception if there is no such bundle
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foreach ($this->kernel->getBundle($bundle, false) as $b) {
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$try = $b->getNamespace().'\\Controller\\'.$controller.'Controller';
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if (!class_exists($try)) {
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$logs[] = sprintf('Unable to find controller "%s:%s" - class "%s" does not exist.', $bundle, $controller, $try);
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} else {
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$class = $try;
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break;
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if (class_exists($try)) {
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return $try.'::'.$action.'Action';
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}
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$bundles[] = $b->getName();
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$msg = sprintf('Unable to find controller "%s:%s" - class "%s" does not exist.', $bundle, $controller, $try);
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}
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if (null === $class) {
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$this->handleControllerNotFoundException($bundle, $controller, $logs);
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if (count($bundles) > 1) {
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$msg = sprintf('Unable to find controller "%s:%s" in bundles %s.', $bundle, $controller, implode(', ', $bundles));
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}
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return $class.'::'.$action.'Action';
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}
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private function handleControllerNotFoundException($bundle, $controller, array $logs)
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{
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// just one log, return it as the exception
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if (1 == count($logs)) {
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throw new \InvalidArgumentException($logs[0]);
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}
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// many logs, use a message that mentions each searched bundle
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$names = array();
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foreach ($this->kernel->getBundle($bundle, false) as $b) {
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$names[] = $b->getName();
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}
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$msg = sprintf('Unable to find controller "%s:%s" in bundles %s.', $bundle, $controller, implode(', ', $names));
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throw new \InvalidArgumentException($msg);
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}
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}
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