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<?php |
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/** |
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* (c) FSi sp. z o.o. <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace FSi\Bundle\AdminBundle\Admin\Context\Request; |
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use FSi\Bundle\AdminBundle\Event\AdminEvent; |
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use FSi\Bundle\AdminBundle\Event\FormEvent; |
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use FSi\Bundle\AdminBundle\Exception\RequestHandlerException; |
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use Symfony\Component\HttpFoundation\Request; |
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abstract class AbstractFormSubmitHandler extends AbstractHandler |
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{ |
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/** |
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* @param \FSi\Bundle\AdminBundle\Event\AdminEvent $event |
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* @param \Symfony\Component\HttpFoundation\Request $request |
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* @throws \FSi\Bundle\AdminBundle\Exception\RequestHandlerException |
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* @return null|\Symfony\Component\HttpFoundation\Response |
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*/ |
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public function handleRequest(AdminEvent $event, Request $request) |
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{ |
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$event = $this->validateEvent($event); |
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if (!$request->isMethod(Request::'POST')) { |
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return; |
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} |
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$this->eventDispatcher->dispatch($this->getPreSubmitEventName(), $event); |
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if ($event->hasResponse()) { |
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return $event->getResponse(); |
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} |
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$event->getForm()->handleRequest($request); |
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$this->eventDispatcher->dispatch($this->getPostSubmitEventName(), $event); |
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if ($event->hasResponse()) { |
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return $event->getResponse(); |
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} |
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} |
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/** |
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* @param \FSi\Bundle\AdminBundle\Event\AdminEvent $event |
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* @return \FSi\Bundle\AdminBundle\Event\FormEvent |
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* @throws \FSi\Bundle\AdminBundle\Exception\RequestHandlerException |
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*/ |
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protected function validateEvent(AdminEvent $event) |
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{ |
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if (!$event instanceof FormEvent) { |
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throw new RequestHandlerException(sprintf("%s requires FormEvent", get_class($this))); |
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} |
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return $event; |
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} |
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/** |
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* @return string |
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*/ |
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abstract protected function getPreSubmitEventName(); |
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/** |
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* @return string |
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*/ |
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abstract protected function getPostSubmitEventName(); |
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} |
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fsi-open /
admin-bundle
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