IBX-6504: Used forcedLanguage parameter in RoutingExtension durin…

…g preview
ezsystems · Oct 19, 2023 · 87489f2 · 87489f2
1 parent 336f0a6
commit 87489f2
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Showing 3 changed files with 66 additions and 3 deletions.
diff --git a/eZ/Bundle/EzPublishCoreBundle/Resources/config/templating.yml b/eZ/Bundle/EzPublishCoreBundle/Resources/config/templating.yml
@@ -122,7 +122,11 @@ services:
 
     ezpublish.templating.extension.routing:
         class: eZ\Publish\Core\MVC\Symfony\Templating\Twig\Extension\RoutingExtension
-        arguments: ["@ezpublish.route_reference.generator", "@router"]
+        arguments:
+            $routeReferenceGenerator: "@ezpublish.route_reference.generator"
+            $urlGenerator: "@router"
+            $contentPreviewHelper: "@ezpublish.content_preview_helper"
+            $locationService: "@ezpublish.api.service.location"
         tags:
             - {name: twig.extension}
 

diff --git a/eZ/Publish/Core/MVC/Symfony/Routing/UrlAliasRouter.php b/eZ/Publish/Core/MVC/Symfony/Routing/UrlAliasRouter.php
@@ -314,7 +314,10 @@ public function generate(string $name, array $parameters = [], int $referenceTyp
                     );
                 }
 
-                $location = isset($parameters['location']) ? $parameters['location'] : $this->locationService->loadLocation($parameters['locationId']);
+                $location = $parameters['location'] ?? $this->locationService->loadLocation(
+                    $parameters['locationId'],
+                    isset($parameters['forcedLanguage']) ? [$parameters['forcedLanguage']] : null
+                );
                 unset($parameters['location'], $parameters['locationId'], $parameters['viewType'], $parameters['layout']);
 
                 return $this->generator->generate($location, $parameters, $referenceType);

diff --git a/eZ/Publish/Core/MVC/Symfony/Templating/Twig/Extension/RoutingExtension.php b/eZ/Publish/Core/MVC/Symfony/Templating/Twig/Extension/RoutingExtension.php
@@ -8,9 +8,12 @@
 
 namespace eZ\Publish\Core\MVC\Symfony\Templating\Twig\Extension;
 
+use eZ\Publish\API\Repository\Exceptions\NotFoundException;
+use eZ\Publish\API\Repository\LocationService;
 use eZ\Publish\API\Repository\Values\Content\Content;
 use eZ\Publish\API\Repository\Values\Content\ContentInfo;
 use eZ\Publish\API\Repository\Values\Content\Location;
+use eZ\Publish\Core\Helper\ContentPreviewHelper;
 use eZ\Publish\Core\MVC\Symfony\Routing\Generator\RouteReferenceGeneratorInterface;
 use eZ\Publish\Core\MVC\Symfony\Routing\RouteReference;
 use eZ\Publish\Core\MVC\Symfony\Routing\UrlAliasRouter;
@@ -30,12 +33,22 @@ class RoutingExtension extends AbstractExtension
     /** @var \Symfony\Component\Routing\Generator\UrlGeneratorInterface */
     private $urlGenerator;
 
+    /** @var \eZ\Publish\Core\Helper\ContentPreviewHelper */
+    private $contentPreviewHelper;
+
+    /** @var \eZ\Publish\API\Repository\LocationService */
+    private $locationService;
+
     public function __construct(
         RouteReferenceGeneratorInterface $routeReferenceGenerator,
-        UrlGeneratorInterface $urlGenerator
+        UrlGeneratorInterface $urlGenerator,
+        ContentPreviewHelper $contentPreviewHelper,
+        LocationService $locationService
     ) {
         $this->routeReferenceGenerator = $routeReferenceGenerator;
         $this->urlGenerator = $urlGenerator;
+        $this->contentPreviewHelper = $contentPreviewHelper;
+        $this->locationService = $locationService;
     }
 
     public function getFunctions(): array
@@ -74,31 +87,42 @@ public function getRouteReference($resource = null, $params = []): RouteReferenc
         return $this->routeReferenceGenerator->generate($resource, $params);
     }
 
+    /**
+     * @throws \eZ\Publish\API\Repository\Exceptions\UnauthorizedException
+     */
     public function getPath(object $name, array $parameters = [], bool $relative = false): string
     {
         $referenceType = $relative ? UrlGeneratorInterface::RELATIVE_PATH : UrlGeneratorInterface::ABSOLUTE_PATH;
 
         return $this->generateUrlForObject($name, $parameters, $referenceType);
     }
 
+    /**
+     * @throws \eZ\Publish\API\Repository\Exceptions\UnauthorizedException
+     */
     public function getUrl(object $name, array $parameters = [], bool $schemeRelative = false): string
     {
         $referenceType = $schemeRelative ? UrlGeneratorInterface::NETWORK_PATH : UrlGeneratorInterface::ABSOLUTE_URL;
 
         return $this->generateUrlForObject($name, $parameters, $referenceType);
     }
 
+    /**
+     * @throws \eZ\Publish\API\Repository\Exceptions\UnauthorizedException
+     */
     private function generateUrlForObject(object $object, array $parameters, int $referenceType): string
     {
         if ($object instanceof Location) {
             $routeName = UrlAliasRouter::URL_ALIAS_ROUTE_NAME;
             $parameters += [
                 'locationId' => $object->id,
+                'forcedLanguage' => $this->getForcedLanguageCodeBasedOnPreview(),
             ];
         } elseif ($object instanceof Content || $object instanceof ContentInfo) {
             $routeName = UrlAliasRouter::URL_ALIAS_ROUTE_NAME;
             $parameters += [
                 'contentId' => $object->id,
+                'forcedLanguage' => $this->getForcedLanguageCodeBasedOnPreview(),
             ];
         } elseif ($object instanceof RouteReference) {
             $routeName = $object->getRoute();
@@ -113,6 +137,38 @@ private function generateUrlForObject(object $object, array $parameters, int $re
         return $this->urlGenerator->generate($routeName, $parameters, $referenceType);
     }
 
+    /**
+     * @throws \eZ\Publish\API\Repository\Exceptions\UnauthorizedException
+     */
+    private function getForcedLanguageCodeBasedOnPreview(): ?string
+    {
+        if ($this->contentPreviewHelper->isPreviewActive() === false) {
+            return null;
+        }
+
+        $previewedContent = $this->contentPreviewHelper->getPreviewedContent();
+        $versionInfo = $previewedContent->getVersionInfo();
+        $contentInfo = $versionInfo->getContentInfo();
+        $alwaysAvailable = $versionInfo->getContentInfo()->alwaysAvailable;
+        if ($alwaysAvailable) {
+            return null;
+        }
+
+        $previewedLocation = $this->contentPreviewHelper->getPreviewedLocation();
+        try {
+            $this->locationService->loadLocation(
+                $previewedLocation->id,
+                [$versionInfo->initialLanguageCode],
+                true
+            );
+
+            return null;
+        } catch (NotFoundException $e) {
+            // Use initial language as a forced language
+            return $contentInfo->getMainLanguageCode();
+        }
+    }
+
     /**
      * Determines at compile time whether the generated URL will be safe and thus
      * saving the unneeded automatic escaping for performance reasons.