From 9754056990c6003adb4d94df53e5a536181337a2 Mon Sep 17 00:00:00 2001
From: Jonas Carlsen <jonas.carlsen@knowit.no>
Date: Wed, 20 Mar 2024 19:40:00 +0100
Subject: [PATCH] Reduce subject and topic usage on ResourcePage

---
 src/containers/ArticlePage/ArticlePage.tsx    | 28 ++++++-------------
 .../ArticlePage/components/ArticleHero.tsx    | 12 ++------
 2 files changed, 11 insertions(+), 29 deletions(-)

diff --git a/src/containers/ArticlePage/ArticlePage.tsx b/src/containers/ArticlePage/ArticlePage.tsx
index e1fe2d9653..d061ce0228 100644
--- a/src/containers/ArticlePage/ArticlePage.tsx
+++ b/src/containers/ArticlePage/ArticlePage.tsx
@@ -71,7 +71,6 @@ const ArticlePage = ({
   const { user, authContextLoaded } = useContext(AuthContext);
   const { t, i18n } = useTranslation();
   const { trackPageView } = useTracker();
-  const subjectPageUrl = config.ndlaFrontendDomain;
 
   useEffect(() => {
     if (!loading && authContextLoaded) {
@@ -135,32 +134,24 @@ const ArticlePage = ({
   const contentType = resource ? getContentType(resource) : undefined;
   const resourceType = contentType && isHeroContentType(contentType) ? contentType : undefined;
 
-  const copyPageUrlLink = topic ? `${subjectPageUrl}${topic.path}/${resource.id.replace("urn:", "")}` : undefined;
-  const printUrl = `${subjectPageUrl}/article-iframe/${i18n.language}/article/${resource.article.id}`;
+  const printUrl = `${config.ndlaFrontendDomain}/article-iframe/${i18n.language}/article/${resource.article.id}`;
 
   const breadcrumbItems = toBreadcrumbItems(t("breadcrumb.toFrontpage"), [...topicPath, resource]);
 
   return (
     <main>
-      <ArticleHero
-        subject={subject}
-        resourceType={resourceType}
-        metaImage={article.metaImage}
-        breadcrumbItems={breadcrumbItems}
-      />
+      <ArticleHero resourceType={resourceType} metaImage={article.metaImage} breadcrumbItems={breadcrumbItems} />
       <Helmet>
         <title>{`${getDocumentTitle(t, resource, subject)}`}</title>
         {scripts?.map((script) => (
           <script key={script.src} src={script.src} type={script.type} async={script.async} defer={script.defer} />
         ))}
-        {copyPageUrlLink && (
-          <link
-            rel="alternate"
-            type="application/json+oembed"
-            href={`${config.ndlaFrontendDomain}/oembed?url=${copyPageUrlLink}`}
-            title={article.title}
-          />
-        )}
+        <link
+          rel="alternate"
+          type="application/json+oembed"
+          href={`${config.ndlaFrontendDomain}/oembed?url=${config.ndlaFrontendDomain}${resource.path}`}
+          title={article.title}
+        />
         {subject?.metadata.customFields?.[TAXONOMY_CUSTOM_FIELD_SUBJECT_CATEGORY] ===
           constants.subjectCategories.ARCHIVE_SUBJECTS && <meta name="robots" content="noindex, nofollow" />}
         <meta name="pageid" content={`${article.id}`} />
@@ -226,9 +217,7 @@ export const articlePageFragments = {
           title
         }
       }
-      ...ArticleHero_Subject
     }
-    ${ArticleHero.fragments.subject}
   `,
   resource: gql`
     fragment ArticlePage_Resource on Resource {
@@ -256,7 +245,6 @@ export const articlePageFragments = {
   `,
   topic: gql`
     fragment ArticlePage_Topic on Topic {
-      path
       ...Resources_Topic
     }
     ${Resources.fragments.topic}
diff --git a/src/containers/ArticlePage/components/ArticleHero.tsx b/src/containers/ArticlePage/components/ArticleHero.tsx
index 818c765dfa..4b701d1bb0 100644
--- a/src/containers/ArticlePage/components/ArticleHero.tsx
+++ b/src/containers/ArticlePage/components/ArticleHero.tsx
@@ -11,7 +11,7 @@ import { gql } from "@apollo/client";
 import styled from "@emotion/styled";
 import { stackOrder } from "@ndla/core";
 import { Hero, HeroContent, HeroContentType, HomeBreadcrumb, NdlaFilmHero, OneColumn } from "@ndla/ui";
-import { GQLArticleHero_MetaImageFragment, GQLArticleHero_SubjectFragment } from "../../../graphqlTypes";
+import { GQLArticleHero_MetaImageFragment } from "../../../graphqlTypes";
 import { Breadcrumb as BreadcrumbType } from "../../../interfaces";
 import { useIsNdlaFilm } from "../../../routeHelpers";
 
@@ -52,7 +52,6 @@ const HeroBackground = styled.div`
 `;
 
 interface Props {
-  subject?: GQLArticleHero_SubjectFragment;
   resourceType?: HeroContentType;
   metaImage?: GQLArticleHero_MetaImageFragment;
   breadcrumbItems: BreadcrumbType[];
@@ -62,7 +61,7 @@ const StyledSection = styled.section`
   z-index: ${stackOrder.offsetSingle};
 `;
 
-const ArticleHero = ({ resourceType, metaImage, subject, breadcrumbItems }: Props) => {
+const ArticleHero = ({ resourceType, metaImage, breadcrumbItems }: Props) => {
   const ndlaFilm = useIsNdlaFilm();
   return (
     <WrapperComponent ndlaFilm={ndlaFilm} resourceType={resourceType} metaImage={metaImage}>
@@ -74,7 +73,7 @@ const ArticleHero = ({ resourceType, metaImage, subject, breadcrumbItems }: Prop
       <OneColumn>
         <HeroContent data-image={!!(ndlaFilm && metaImage?.url)}>
           <StyledSection>
-            {subject && <HomeBreadcrumb light={ndlaFilm ? true : undefined} items={breadcrumbItems} />}
+            {<HomeBreadcrumb light={ndlaFilm ? true : undefined} items={breadcrumbItems} />}
           </StyledSection>
         </HeroContent>
       </OneColumn>
@@ -83,11 +82,6 @@ const ArticleHero = ({ resourceType, metaImage, subject, breadcrumbItems }: Prop
 };
 
 ArticleHero.fragments = {
-  subject: gql`
-    fragment ArticleHero_Subject on Subject {
-      id
-    }
-  `,
   metaImage: gql`
     fragment ArticleHero_MetaImage on MetaImage {
       url