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<?php |
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namespace PiedWeb\ConversationBundle\Controller; |
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use Symfony\Bundle\FrameworkBundle\Controller\AbstractController; |
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use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Contracts\Translation\TranslatorInterface; |
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class ConversationFormController extends AbstractController |
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{ |
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private $translator; |
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protected $form; |
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/** |
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* @var ParameterBagInterface |
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*/ |
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protected $params; |
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public function __construct( |
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TranslatorInterface $translator, |
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ParameterBagInterface $params |
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) { |
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$this->translator = $translator; |
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$this->params = $params; |
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} |
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protected function getFormManagerClass($type) |
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{ |
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$param = 'pwc.conversation.form'.($this->params->has('pwc.conversation.form.'.$type) ? '.'.$type : '_'.$type); |
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if (!$this->params->has($param)) { |
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throw new \Exception('`'.$type.'` does\'nt exist (not configured).'); |
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} |
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$class = $this->params->get($param); |
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if (!class_exists($class)) { |
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throw new \Exception('`'.$type.'` does\'nt exist.'); |
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} |
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return $class; |
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} |
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/** |
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* Return current form manager depending on `type` (request). |
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*/ |
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protected function getFormManager(string $type, Request $request) |
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{ |
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if (null !== $this->form) { |
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return $this->form; |
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} |
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$class = $this->getFormManagerClass($type); |
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return $this->form = new $class( |
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$this->params->get('pwc.conversation.entity_message'), |
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$request, |
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$this->get('doctrine'), |
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$this->get('security.token_storage'), |
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$this->get('form.factory'), |
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$this->get('twig'), |
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$this->get('router'), |
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$this->get('translator') |
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); |
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} |
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protected function initResponse($request): Response |
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{ |
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$response = new Response(); |
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if ($this->params->has('pwc.static.domain')) { |
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$possibleOrigins = array_merge( |
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$this->params->has('pwc.conversation.possible_origins') ? |
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$this->params->get('pwc.conversation.possible_origins') : [], |
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[ |
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'https://'.$request->getHost(), |
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'https://'.$this->params->get('pwc.static.domain'), |
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] |
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); |
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if (in_array($request->headers->get('origin'), $possibleOrigins)) { |
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$origin = $request->headers->get('origin'); |
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} else { |
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$origin = 'https://'.$this->params->get('pwc.static.domain'); |
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} |
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$response->headers->set('Access-Control-Allow-Credentials', 'true'); |
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$response->headers->set('Access-Control-Allow-Methods', 'GET, POST, PATCH, PUT, DELETE, OPTIONS'); |
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$response->headers->set('Access-Control-Allow-Headers', 'Origin, Content-Type, X-Auth-Token'); |
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$response->headers->set('Access-Control-Allow-Origin', $origin); |
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} |
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return $response; |
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} |
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public function show(string $type, Request $request) |
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{ |
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$response = $this->initResponse($request); |
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$form = $this->getFormManager($type, $request)->getCurrentStep()->getForm(); |
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$form->handleRequest($request); |
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if ($form->isSubmitted()) { |
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return $response->setContent($this->getFormManager($type, $request)->validCurrentStep($form)); |
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} |
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return $response->setContent($this->getFormManager($type, $request)->showForm($form)); |
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} |
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} |
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PiedWeb /
Conversation
