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<?php |
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/* |
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* This file is part of the Superdesk Web Publisher Core Bundle. |
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* |
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* Copyright 2016 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 2016 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\Enhancer; |
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use SWP\Component\TemplatesSystem\Gimme\Context\Context; |
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use SWP\Component\TemplatesSystem\Gimme\Meta\Meta; |
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use Symfony\Cmf\Component\Routing\Enhancer\RouteEnhancerInterface; |
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use Symfony\Component\HttpFoundation\Request; |
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use SWP\Component\TemplatesSystem\Gimme\Loader\LoaderInterface; |
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use SWP\Bundle\CoreBundle\Resolver\TemplateNameResolverInterface; |
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use SWP\Bundle\ContentBundle\Model\ArticleInterface; |
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use Symfony\Cmf\Component\Routing\RouteObjectInterface; |
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use SWP\Bundle\ContentBundle\Model\RouteInterface; |
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use SWP\Bundle\CoreBundle\Controller\ContentController; |
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use Symfony\Component\HttpKernel\Exception\NotFoundHttpException; |
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class RouteEnhancer implements RouteEnhancerInterface |
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{ |
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const ARTICLE_META = '_article_meta'; |
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const ROUTE_META = '_route_meta'; |
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/** |
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* @var TemplateNameResolverInterface |
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*/ |
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protected $templateNameResolver; |
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/** |
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* @var LoaderInterface |
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*/ |
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protected $metaLoader; |
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/** |
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* @var Context |
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*/ |
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protected $context; |
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/** |
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* @var array |
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*/ |
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private $enhancedRoutesDefaults = []; |
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/** |
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* @param TemplateNameResolverInterface $templateNameResolver |
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* @param LoaderInterface $metaLoader |
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* @param Context $context |
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*/ |
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public function __construct(TemplateNameResolverInterface $templateNameResolver, LoaderInterface $metaLoader, Context $context) |
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{ |
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$this->templateNameResolver = $templateNameResolver; |
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$this->metaLoader = $metaLoader; |
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$this->context = $context; |
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} |
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/** |
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* Adjust route defaults and request attributes to our needs. |
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* |
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* @param array $defaults |
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* @param Request $request |
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* |
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* @return array |
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*/ |
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public function enhance(array $defaults, Request $request) |
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{ |
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$defaultsKey = md5(json_encode($defaults)); |
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if (!isset($this->enhancedRoutesDefaults[$defaultsKey])) { |
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$defaults['_controller'] = ContentController::class.'::renderPageAction'; |
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$defaults = $this->setArticleMeta($this->getContentFromDefaults($defaults), $defaults); |
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$defaults = $this->setTemplateName($this->getContentFromDefaults($defaults), $defaults); |
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$defaults = $this->setRouteMeta($defaults); |
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$this->enhancedRoutesDefaults[$defaultsKey] = $defaults; |
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} else { |
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$defaults = $this->enhancedRoutesDefaults[$defaultsKey]; |
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} |
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$request->attributes->set('routeMeta', $defaults[self::ROUTE_META]); |
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$request->attributes->set('articleMeta', $defaults[self::ARTICLE_META]); |
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return $defaults; |
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} |
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/** |
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* Get article based on available parameters, set route type. |
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* |
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* @param mixed $content |
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* @param array $defaults |
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* |
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* @throws NotFoundHttpException |
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* |
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* @return array |
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*/ |
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public function setArticleMeta($content, array $defaults) |
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{ |
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$articleMeta = null; |
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if (isset($defaults['slug'])) { |
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$articleMeta = $this->metaLoader->load('article', ['slug' => $defaults['slug']], LoaderInterface::SINGLE); |
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$defaults['type'] = RouteInterface::TYPE_COLLECTION; |
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if (null === $articleMeta || ($articleMeta->getValues()->getRoute()->getId() !== $defaults[RouteObjectInterface::ROUTE_OBJECT]->getId())) { |
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throw new NotFoundHttpException('Article was not found.'); |
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} |
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} elseif ($content instanceof ArticleInterface) { |
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$articleMeta = $this->metaLoader->load('article', ['article' => $content], LoaderInterface::SINGLE); |
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$defaults['type'] = RouteInterface::TYPE_CONTENT; |
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if (null === $articleMeta) { |
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throw new NotFoundHttpException('Page was not found.'); |
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} |
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} |
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if ($articleMeta && $articleMeta->getValues() instanceof ArticleInterface) { |
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$defaults[RouteObjectInterface::CONTENT_OBJECT] = $articleMeta->getValues(); |
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} |
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$defaults[self::ARTICLE_META] = $articleMeta; |
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return $defaults; |
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} |
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/** |
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* Resolve template name based on available data. |
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* |
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* @param mixed $content |
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* @param array $defaults |
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* |
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* @return array |
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*/ |
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public function setTemplateName($content, array $defaults) |
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{ |
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$route = isset($defaults[RouteObjectInterface::ROUTE_OBJECT]) ? $defaults[RouteObjectInterface::ROUTE_OBJECT] : null; |
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if ($content) { |
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$defaults[RouteObjectInterface::TEMPLATE_NAME] = $this->templateNameResolver->resolve($content); |
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} elseif (null !== $route) { |
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$defaults[RouteObjectInterface::TEMPLATE_NAME] = $this->templateNameResolver->resolve($route); |
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} |
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return $defaults; |
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} |
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/** |
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* @param array $defaults |
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* |
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* @return array |
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*/ |
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public function setRouteMeta(array $defaults) |
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{ |
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$routeMeta = $this->metaLoader->load('route', ['route_object' => $defaults[RouteObjectInterface::ROUTE_OBJECT]]); |
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$defaults[self::ROUTE_META] = $routeMeta; |
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if ($routeMeta instanceof Meta) { |
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$this->context->setCurrentPage($routeMeta); |
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} |
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return $defaults; |
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} |
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/** |
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* @param array $defaults |
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* |
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* @return ArticleInterface|bool |
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*/ |
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private function getContentFromDefaults($defaults) |
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{ |
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if (isset($defaults[RouteObjectInterface::CONTENT_OBJECT])) { |
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return $defaults[RouteObjectInterface::CONTENT_OBJECT]; |
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} |
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return; |
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} |
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} |
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ahilles107 /
web-publisher
