use next/link for internal links, even if absolute from the cms

web/src/components/associations/AssociationHeader.tsx

@@ -2,6 +2,7 @@ import { AssociationFragment } from "@/gql/graphql";
 import { Image } from "@/components/general/Image";
 import styles from './associationHeader.module.scss';
 import { Breadcrumb } from "../general/Breadcrumb";
+import { RichText } from "@/components/general/RichText";
 import { Icon } from "../general/Icon";
 
 export const AssociationHeader = ({
@@ -15,10 +16,9 @@ export const AssociationHeader = ({
           <Breadcrumb link="/foreninger" text={association.associationType ? association.associationType : "Foreninger"} />
           <h1>{association.title}</h1>
           {association.lead && (
-            <div
-              className="lead"
-              dangerouslySetInnerHTML={{ __html: association.lead }}
-            />
+            <div className="lead">
+              <RichText content={association.lead} />
+            </div>
           )}
           {association.websiteUrl && (
             <a className="button" href={association.websiteUrl} target="_blank">

web/src/components/blocks/ContactSection.tsx

@@ -3,6 +3,7 @@ import {
   type ContactSectionBlockFragment,
   type ContactSubsectionBlockFragment,
 } from "@/gql/graphql";
+import { RichText } from "@/components/general/RichText";
 import styles from "./contactSection.module.scss";
 import { Blocks } from "./Blocks";
 
@@ -37,10 +38,9 @@ export const ContactSectionBlock = ({
     <section className={styles.contactSection}>
       <h2 className={styles.heading}>{block.title}</h2>
       {block.text && (
-        <p
-          className={styles.intro}
-          dangerouslySetInnerHTML={{ __html: block.text }}
-        />
+        <div className={styles.intro}>
+          <RichText content={block.text} />
+        </div>
       )}
       <Blocks blocks={block.blocks} />
     </section>
@@ -56,10 +56,9 @@ export const ContactSubsectionBlock = ({
     <section className={styles.contactSubsection}>
       <h3 className={styles.heading}>{block.title}</h3>
       {block.text && (
-        <p
-          className={styles.intro}
-          dangerouslySetInnerHTML={{ __html: block.text }}
-        />
+        <div className={styles.intro}>
+          <RichText content={block.text} />
+        </div>
       )}
       <Blocks blocks={block.blocks} />
     </section>

web/src/components/blocks/FactBoxBlock.tsx

@@ -1,5 +1,6 @@
 import { graphql } from "@/gql";
 import { type FactBoxBlockFragment } from "@/gql/graphql";
+import { RichText } from "@/components/general/RichText";
 import styles from "./factBoxBlock.module.scss";
 
 const FactBoxBlockFragmentDefinition = graphql(`
@@ -23,10 +24,9 @@ export const FactBoxBlock = ({
         className={styles.factBox}
         data-background-color={block.backgroundColor ?? ""}
       >
-        <div
-          className={styles.factBoxContent}
-          dangerouslySetInnerHTML={{ __html: block.factBoxBody }}
-        />
+        <div className={styles.factBoxContent}>
+          <RichText content={block.factBoxBody} />
+        </div>
       </div>
     </section>
   );

web/src/components/blocks/FeaturedBlock.tsx

@@ -2,7 +2,9 @@ import { graphql, unmaskFragment } from "@/gql";
 import { type FeaturedBlockFragment } from "@/gql/graphql";
 import Link from "next/link";
 import { Image } from "@/components/general/Image";
+import { RichText } from "@/components/general/RichText";
 import { ImageFragmentDefinition } from "@/lib/common";
+import { internalHref } from "@/lib/links";
 import styles from "./featuredBlock.module.scss";
 
 const FeaturedBlockFragmentDefinition = graphql(`
@@ -44,6 +46,9 @@ export const FeaturedBlock = ({
   );
   // TODO: fetch image from target page
 
+  const pageUrl = block.featuredPage.url;
+  const featuredHref = pageUrl ? internalHref(pageUrl) ?? pageUrl : "#";
+
   return (
     <div
       className={styles.featuredBlock}
@@ -51,8 +56,10 @@ export const FeaturedBlock = ({
     >
       <div className={styles.text}>
         <h2>{block.title}</h2>
-        <div dangerouslySetInnerHTML={{ __html: block.featuredBlockText }} />
-        <Link href={block.featuredPage.url ?? "#"}>
+        <div>
+          <RichText content={block.featuredBlockText} />
+        </div>
+        <Link href={featuredHref}>
           {block.linkText} &rarr;
         </Link>
       </div>

web/src/components/blocks/ScheduleBlock.tsx

@@ -1,5 +1,6 @@
 import { graphql, unmaskFragment } from "@/gql";
 import { type ScheduleBlockFragment } from "@/gql/graphql";
+import { RichText } from "@/components/general/RichText";
 import styles from "./scheduleBlock.module.scss";
 
 const ScheduleItemFragmentDefinition = graphql(`
@@ -45,19 +46,13 @@ export const ScheduleBlock = ({
             <div key={index} className={styles.item}>
               <dt className={styles.time}>{scheduleItem.time}</dt>
               <dd className={styles.body}>
-                <div
-                  className={styles.title}
-                  dangerouslySetInnerHTML={{
-                    __html: scheduleItem.scheduleItemTitle,
-                  }}
-                />
+                <div className={styles.title}>
+                  <RichText content={scheduleItem.scheduleItemTitle} />
+                </div>
                 {scheduleItem.description && (
-                  <div
-                    className={styles.description}
-                    dangerouslySetInnerHTML={{
-                      __html: scheduleItem.description,
-                    }}
-                  />
+                  <div className={styles.description}>
+                    <RichText content={scheduleItem.description} />
+                  </div>
                 )}
               </dd>
             </div>

web/src/components/events/EventPageView.tsx

@@ -5,6 +5,7 @@ import { EventDetails } from "@/components/events/EventDetails";
 import { EventHeader } from "@/components/events/EventHeader";
 import { BgPig } from "@/components/general/BgPig";
 import { PageContent } from "@/components/general/PageContent";
+import { RichText } from "@/components/general/RichText";
 import { getEventPig } from "@/lib/event";
 
 const eventBySlugQuery = graphql(`
@@ -45,10 +46,9 @@ export function EventPageView({ event }: EventPageViewProps) {
         <EventHeader event={event} />
         <EventDetails event={event} />
         {event.lead && (
-          <div
-            className="lead event-lead"
-            dangerouslySetInnerHTML={{ __html: event.lead }}
-          />
+          <div className="lead event-lead">
+            <RichText content={event.lead} />
+          </div>
         )}
         <PageContent blocks={event.body} />
       </main>

web/src/components/general/PageHeader.tsx

@@ -1,3 +1,4 @@
+import { RichText } from "@/components/general/RichText";
 import styles from "./pageHeader.module.scss";
 
 export const PageHeader = ({
@@ -13,7 +14,9 @@ export const PageHeader = ({
     <div className={`${styles.pageHeader} ${align && styles[align]}`}>
       <h1 className={styles.title}>{heading}</h1>
       {lead && (
-        <div className="lead" dangerouslySetInnerHTML={{ __html: lead }} />
+        <div className="lead">
+          <RichText content={lead} />
+        </div>
       )}
     </div>
   );

web/src/components/general/RichText.tsx

@@ -4,26 +4,39 @@ import parse, {
   type DOMNode,
   type HTMLReactParserOptions,
 } from "html-react-parser";
+import Link from "next/link";
 import { ButtonLink } from "@/components/general/ButtonLink";
+import { internalHref } from "@/lib/links";
 
 /**
- * Renders CMS rich text (HTML) as React, swapping inline button markers
- * (`<a class="button">` from the button-link Draftail feature) for the
- * ButtonLink component. Everything else renders as plain HTML.
+ * Renders CMS rich text (HTML) as React. Everything renders as plain HTML,
+ * except:
+ *
+ * - inline button markers (`<a class="button">` from the button-link Draftail
+ *   feature) become the ButtonLink component
+ * - links pointing at this site become next/link
  */
 const options: HTMLReactParserOptions = {
   replace: (node) => {
-    if (
-      node instanceof Element &&
-      node.name === "a" &&
-      node.attribs.class?.split(/\s+/).includes("button")
-    ) {
+    if (!(node instanceof Element) || node.name !== "a") {
+      return;
+    }
+    const href = node.attribs.href ?? "#";
+    const internal = internalHref(href);
+    if (node.attribs.class?.split(/\s+/).includes("button")) {
       return (
-        <ButtonLink href={node.attribs.href ?? "#"}>
+        <ButtonLink href={internal ?? href}>
           {domToReact(node.children as DOMNode[], options)}
         </ButtonLink>
       );
     }
+    if (internal) {
+      return (
+        <Link href={internal}>
+          {domToReact(node.children as DOMNode[], options)}
+        </Link>
+      );
+    }
   },
 };
 

web/src/components/news/NewsPageView.tsx

@@ -4,6 +4,7 @@ import { getClient } from "@/app/client";
 import { Breadcrumb } from "@/components/general/Breadcrumb";
 import { ImageFigure } from "@/components/general/Image";
 import { PageContent } from "@/components/general/PageContent";
+import { RichText } from "@/components/general/RichText";
 import { formatDate } from "@/lib/date";
 
 const newsBySlugQuery = graphql(`
@@ -47,10 +48,9 @@ export function NewsPageView({ news }: NewsPageViewProps) {
         />
         <h1 className="news-title">{news.title}</h1>
         {news.lead && (
-          <div
-            className="lead"
-            dangerouslySetInnerHTML={{ __html: news.lead }}
-          />
+          <div className="lead">
+            <RichText content={news.lead} />
+          </div>
         )}
         {featuredImage && (
           <ImageFigure

web/src/components/sponsor/SponsorList.tsx

@@ -2,6 +2,7 @@ import { graphql, unmaskFragment } from "@/gql";
 import { type SponsorFragment } from "@/gql/graphql";
 import { Image } from "../general/Image";
 import { ImageFragmentDefinition } from "@/lib/common";
+import { RichText } from "@/components/general/RichText";
 import styles from "./sponsorList.module.scss";
 
 export const SponsorFragmentDefinition = graphql(`
@@ -35,10 +36,9 @@ const SponsorItem = ({ sponsor }: { sponsor: SponsorFragment }) => {
       <div className={styles.text}>
         <h2>{name}</h2>
         {text && (
-          <p
-            className={styles.sponsorText}
-            dangerouslySetInnerHTML={{ __html: text }}
-          />
+          <div className={styles.sponsorText}>
+            <RichText content={text} />
+          </div>
         )}
         {website && (
           <p className={styles.website}>

web/src/components/studio/StudioHeader.tsx

@@ -1,3 +1,4 @@
+import { RichText } from "@/components/general/RichText";
 import styles from "./studioHeader.module.scss";
 
 export const StudioHeader = ({
@@ -54,7 +55,9 @@ export const StudioHeader = ({
         </div>
       </div>
       {lead && (
-        <div className={`lead ${styles.lead}`} dangerouslySetInnerHTML={{ __html: lead }} />
+        <div className={`lead ${styles.lead}`}>
+          <RichText content={lead} />
+        </div>
       )}
     </div>
   );

web/src/lib/links.ts

@@ -0,0 +1,19 @@
+const INTERNAL_ORIGINS = [
+  process.env.URL,
+  "https://neuf.no",
+].filter(Boolean) as string[];
+
+/** Root-relative href if the URL points at this site, else null. */
+export function internalHref(href: string): string | null {
+  if (href.startsWith("/")) {
+    return href;
+  }
+  const origin = INTERNAL_ORIGINS.find(
+    (o) => href === o || href.startsWith(o + "/"),
+  );
+  if (!origin) {
+    return null;
+  }
+  const url = new URL(href);
+  return url.pathname + url.search + url.hash;
+}