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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the Superdesk Web Publisher Content Bundle. |
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* |
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* Copyright 2017 Sourcefabric z.ú. and contributors. |
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* |
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* For the full copyright and license information, please see the |
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* AUTHORS and LICENSE files distributed with this source code. |
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* |
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* @copyright 2017 Sourcefabric z.ú |
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* @license http://www.superdesk.org/license |
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*/ |
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namespace SWP\Bundle\CoreBundle\Controller; |
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use Nelmio\ApiDocBundle\Annotation\ApiDoc; |
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use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method; |
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use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route; |
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use SWP\Bundle\ContentBundle\Model\RouteInterface; |
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use SWP\Bundle\CoreBundle\Model\ArticleInterface; |
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use SWP\Bundle\CoreBundle\Model\PackageInterface; |
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use SWP\Bundle\CoreBundle\Model\PackagePreviewTokenInterface; |
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use SWP\Bundle\CoreBundle\Service\ArticlePreviewer; |
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use SWP\Component\Bridge\Events; |
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use SWP\Component\Common\Response\SingleResourceResponse; |
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use SWP\Component\Common\Response\SingleResourceResponseInterface; |
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use Symfony\Bundle\FrameworkBundle\Controller\Controller; |
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use Symfony\Component\EventDispatcher\GenericEvent; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\Routing\Generator\UrlGeneratorInterface; |
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class PackagePreviewController extends Controller |
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{ |
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/** |
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* @Route("/preview/package/{routeId}/{id}", options={"expose"=true}, requirements={"id"="\d+", "routeId"="\d+", "token"=".+"}, name="swp_package_preview") |
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* @Method("GET") |
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*/ |
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public function previewAction(Request $request, int $routeId, $id) |
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{ |
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/** @var RouteInterface $route */ |
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$route = $this->findRouteOr404($routeId); |
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/** @var PackageInterface $package */ |
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$package = $this->findPackageOr404($id); |
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$article = $this->get('swp.factory.article')->createFromPackage($package); |
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$this->get('swp_content_bundle.processor.article_body')->fillArticleMedia($package, $article); |
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$article->setRoute($route); |
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$metaFactory = $this->get('swp_template_engine_context.factory.meta_factory'); |
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$templateEngineContext = $this->get('swp_template_engine_context'); |
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$templateEngineContext->setPreviewMode(true); |
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$templateEngineContext->setCurrentPage($metaFactory->create($route)); |
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$templateEngineContext->getMetaForValue($article); |
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$route = $this->ensureRouteTemplateExists($route, $article); |
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try { |
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return $this->render($route->getArticlesTemplateName()); |
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} catch (\Exception $e) { |
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throw $this->createNotFoundException( |
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sprintf('Template for route with id "%d" (%s) not found!', $route->getId(), $route->getName()) |
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); |
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} |
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} |
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/** |
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* Generates package preview token for specific route. |
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* |
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* @ApiDoc( |
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* resource=true, |
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* description="Generate package preview token for specific route", |
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* statusCodes={ |
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* 200="Returned on success.", |
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* 400="Returned when validation failed.", |
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* 500="Returned when unexpected error." |
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* } |
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* ) |
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* @Route("/api/{version}/preview/package/generate_token/{routeId}", options={"expose"=true}, defaults={"version"="v1"}, name="swp_api_core_preview_package_token", requirements={"routeId"="\d+"}) |
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* @Method("POST") |
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*/ |
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public function generateTokenAction(Request $request, int $routeId) |
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{ |
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$route = $this->findRouteOr404($routeId); |
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/** @var string $content */ |
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$content = (string) $request->getContent(); |
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$dispatcher = $this->get('event_dispatcher'); |
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$package = $this->get('swp_bridge.transformer.json_to_package')->transform($content); |
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$dispatcher->dispatch(Events::SWP_VALIDATION, new GenericEvent($package)); |
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$existingPreviewToken = $this->get('swp.repository.package_preview_token')->findOneBy(['route' => $route]); |
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if (null === $existingPreviewToken) { |
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$packagePreviewToken = $this->get('swp.factory.package_preview_token')->createTokenizedWith($route, $content); |
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$this->get('swp.repository.package_preview_token')->persist($packagePreviewToken); |
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$this->get('swp.repository.package_preview_token')->flush(); |
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return $this->returnResponseWithPreviewUrl($packagePreviewToken); |
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} |
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$this->updatePackagePreviewTokenBody($content, $existingPreviewToken); |
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return $this->returnResponseWithPreviewUrl($existingPreviewToken); |
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} |
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private function updatePackagePreviewTokenBody(string $content, PackagePreviewTokenInterface $packagePreviewToken) |
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{ |
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if (md5($content) !== md5($packagePreviewToken->getBody())) { |
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$packagePreviewToken->setBody($content); |
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$this->get('swp.repository.package_preview_token')->flush(); |
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} |
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} |
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private function returnResponseWithPreviewUrl(PackagePreviewTokenInterface $packagePreviewToken): SingleResourceResponseInterface |
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{ |
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$url = $this->generateUrl( |
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'swp_package_preview_publish', |
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['token' => $packagePreviewToken->getToken()], |
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UrlGeneratorInterface::ABSOLUTE_URL |
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); |
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return new SingleResourceResponse([ |
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'preview_url' => $url, |
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]); |
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} |
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/** |
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* @Route("/preview/publish/package/{token}", options={"expose"=true}, requirements={"token"=".+"}, name="swp_package_preview_publish") |
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* @Method("GET") |
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*/ |
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public function publishPreviewAction(string $token) |
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{ |
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$existingPreviewToken = $this->get('swp.repository.package_preview_token')->findOneBy(['token' => $token]); |
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if (null === $existingPreviewToken) { |
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throw $this->createNotFoundException(sprintf('Token %s is not valid.', $token)); |
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} |
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$dispatcher = $this->get('event_dispatcher'); |
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$package = $this->get('swp_bridge.transformer.json_to_package')->transform($existingPreviewToken->getBody()); |
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$dispatcher->dispatch(Events::SWP_VALIDATION, new GenericEvent($package)); |
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$articlePreviewer = $this->get(ArticlePreviewer::class); |
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$article = $articlePreviewer->preview($package, $existingPreviewToken->getRoute()); |
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$route = $article->getRoute(); |
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$route = $this->ensureRouteTemplateExists($route, $article); |
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return $this->renderTemplateOr404($route); |
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} |
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private function renderTemplateOr404(RouteInterface $route): Response |
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{ |
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try { |
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return $this->render($route->getArticlesTemplateName()); |
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} catch (\Exception $e) { |
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throw $this->createNotFoundException( |
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sprintf('Template for route with id "%d" (%s) not found!', $route->getId(), $route->getName()) |
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); |
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} |
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} |
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private function ensureRouteTemplateExists(RouteInterface $route, ArticleInterface $article): RouteInterface |
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{ |
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if (null === $route->getArticlesTemplateName()) { |
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$templateNameResolver = $this->get('swp_core.theme.resolver.template_name'); |
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$route->setArticlesTemplateName($templateNameResolver->resolve($article)); |
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} |
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return $route; |
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} |
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/** |
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* @param int $id |
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* |
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* @return null|object |
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*/ |
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private function findRouteOr404(int $id) |
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{ |
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if (null === ($route = $this->get('swp.repository.route')->findOneBy(['id' => $id]))) { |
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throw $this->createNotFoundException(sprintf('Route with id: "%s" not found!', $id)); |
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} |
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return $route; |
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} |
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/** |
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* @param string $id |
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* |
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* @return null|object |
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*/ |
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private function findPackageOr404(string $id) |
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{ |
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if (null === ($package = $this->get('swp.repository.package')->findOneBy(['id' => $id]))) { |
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throw $this->createNotFoundException(sprintf('Package with id: "%s" not found!', $id)); |
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} |
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return $package; |
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} |
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} |
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ahilles107 /
web-publisher
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.