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<?php |
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namespace Vlaswinkel\Lua\JMS; |
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use JMS\Serializer\GenericSerializationVisitor; |
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use JMS\Serializer\GraphNavigator; |
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use JMS\Serializer\Handler\SubscribingHandlerInterface; |
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use Symfony\Component\Form\Form; |
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use Symfony\Component\Form\FormError; |
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use Symfony\Component\Translation\TranslatorInterface; |
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/** |
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* Class LuaFormHandler |
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* |
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* @see https://github.com/schmittjoh/serializer/blob/1.1.0/src/JMS/Serializer/Handler/FormErrorHandler.php |
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* |
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* @author Johannes M. Schmitt <[email protected]> |
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* @author Koen Vlaswinkel <[email protected]> |
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* @package Vlaswinkel\Lua\JMS |
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*/ |
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class LuaFormHandler implements SubscribingHandlerInterface { |
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private $translator; |
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public static function getSubscribingMethods() { |
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$methods = []; |
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$methods[] = [ |
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'direction' => GraphNavigator::DIRECTION_SERIALIZATION, |
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'type' => 'Symfony\Component\Form\Form', |
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'format' => 'lua', |
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]; |
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$methods[] = [ |
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'direction' => GraphNavigator::DIRECTION_SERIALIZATION, |
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'type' => 'Symfony\Component\Form\FormError', |
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'format' => 'lua', |
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]; |
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return $methods; |
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} |
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public function __construct(TranslatorInterface $translator) { |
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$this->translator = $translator; |
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} |
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public function serializeFormToLua(LuaSerializationVisitor $visitor, Form $form, array $type) { |
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return $this->convertFormToArray($visitor, $form); |
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} |
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public function serializeFormErrorToLua(LuaSerializationVisitor $visitor, FormError $formError, array $type) { |
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return $this->getErrorMessage($formError); |
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} |
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private function getErrorMessage(FormError $error) { |
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if (null !== $error->getMessagePluralization()) { |
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return $this->translator->transChoice( |
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$error->getMessageTemplate(), |
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$error->getMessagePluralization(), |
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$error->getMessageParameters(), |
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'validators' |
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); |
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} |
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return $this->translator->trans($error->getMessageTemplate(), $error->getMessageParameters(), 'validators'); |
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} |
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private function convertFormToArray(GenericSerializationVisitor $visitor, Form $data) { |
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$isRoot = null === $visitor->getRoot(); |
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$form = new \ArrayObject(); |
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$errors = []; |
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foreach ($data->getErrors() as $error) { |
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$errors[] = $this->getErrorMessage($error); |
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} |
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if (!empty($errors)) { |
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$form['errors'] = $errors; |
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} |
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$children = []; |
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foreach ($data->all() as $child) { |
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if ($child instanceof Form) { |
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$children[$child->getName()] = $this->convertFormToArray($visitor, $child); |
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} |
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} |
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if (!empty($children)) { |
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$form['children'] = $children; |
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} |
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if ($isRoot) { |
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$visitor->setRoot($form); |
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} |
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return $form; |
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} |
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} |
koesie10 /
LuaSerializer
