fix(embed): skip site chrome on /widget routes via root layout
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(embed)/+layout@.svelte only resets intermediate layouts — root
+layout.svelte still wrapped every widget page with Header, Footer,
TopBanner, Breadcrumbs, Skip-Link, OG/JSON-LD/Analytics.

Root layout now derives isEmbed from $page.route.id (matches /(embed))
and renders just {@render children()} in that branch. svelte:head is
gated too: embed mode emits only the favicon, leaving the page free to
set its own <title> and noindex meta.

+layout.server.ts short-circuits the bootstrap batch (navigation,
footer, page_config, logo) for embed routes — saves one CMS roundtrip
+ logo transform per widget request, and avoids double-counting in
Umami/pm86 analytics when the widget is iframed elsewhere.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
Peter Meier
2026-05-05 10:04:01 +02:00
parent 63a9721841
commit 3f62473c32
2 changed files with 193 additions and 151 deletions
+25 -1
View File
@@ -48,9 +48,33 @@ function getSlugFromEntry(entry: NavLinkEntry): string {
return e.slug ?? e._slug ?? '';
}
export const load: LayoutServerLoad = async ({ locals }) => {
export const load: LayoutServerLoad = async ({ locals, route }) => {
const translations = locals.translations ?? {};
// Embed-Routen ((embed)/...) brauchen kein Site-Chrome. Bootstrap-Batch
// wird übersprungen — spart 1 CMS-Roundtrip + Logo-Transform pro Request.
// Layout-Komponente rendert über `isEmbed` ohne Header/Footer/Banner.
if ((route.id ?? '').startsWith('/(embed)')) {
const siteName =
(import.meta.env.PUBLIC_SITE_NAME as string | undefined) || SITE_NAME;
const siteBaseUrl = (env.PUBLIC_SITE_URL || '').replace(/\/$/, '');
return {
headerLinks: [] as NavLink[],
socialLinks: [] as SocialLink[],
footerData: null as FooterEntry | null,
logoUrl: null as string | null,
logoSvgHtml: null as string | null,
logoSocialImage: null as string | null,
siteName,
siteBaseUrl,
translations,
pageConfig: null as PageConfigEntry | null,
seoTitleTemplate: null,
seoDescriptionTemplate: null,
analyticsPm86SiteId: null,
};
}
// Layout-Bootstrap: Navigation (header + social), Footer, page_config in
// einem einzigen HTTP-Roundtrip (POST /api/content/_batch). Reduziert von
// 4 sequentiellen Calls auf 1. Page-/Post-Stubs gehen separat (sparse
+168 -150
View File
@@ -16,6 +16,14 @@
let { data, children }: { data: LayoutData; children: import('svelte').Snippet } = $props();
/**
* Embed-Routen (z.B. /widget/...) liegen in der `(embed)`-Route-Group und
* sollen ohne Site-Chrome (Header, Footer, TopBanner, Breadcrumbs, Skip-Link,
* Preview-Banner) gerendert werden — auch SEO-Tags ausser noindex sind irrelevant,
* weil das Widget per `<iframe>` eingebettet wird.
*/
const isEmbed = $derived(($page.route.id ?? '').startsWith('/(embed)'));
// Live-preview reload bridge: when the page was loaded with
// `?preview_draft=...`, accept `rustycms:reload` postMessage events from the
// admin iframe parent and re-run the SvelteKit `load()` so the iframe
@@ -175,162 +183,172 @@
</script>
<svelte:head>
<meta name="theme-color" content="#ffffff" />
<meta name="robots" content={robotsContent} />
{#if bannerPreload}
<link
rel="preload"
as="image"
href={bannerPreload.href}
imagesrcset={bannerPreload.srcset}
imagesizes="100vw"
type={bannerPreload.type}
fetchpriority="high"
/>
{/if}
<link rel="icon" type="image/svg+xml" href="/favicon.svg" />
<link rel="alternate" type="application/rss+xml" title="Beiträge" href="/posts/rss.xml" />
<link rel="sitemap" href="/sitemap.xml" />
<link rel="icon" href="/favicons/favicon.ico" sizes="any" />
<link rel="icon" type="image/png" sizes="16x16" href="/favicons/favicon-16x16.png" />
<link rel="icon" type="image/png" sizes="32x32" href="/favicons/favicon-32x32.png" />
<link rel="icon" type="image/png" sizes="96x96" href="/favicons/favicon-96x96.png" />
<link rel="icon" type="image/png" sizes="192x192" href="/favicons/android-icon-192x192.png" />
<link rel="apple-touch-icon" sizes="57x57" href="/favicons/apple-icon-57x57.png" />
<link rel="apple-touch-icon" sizes="60x60" href="/favicons/apple-icon-60x60.png" />
<link rel="apple-touch-icon" sizes="72x72" href="/favicons/apple-icon-72x72.png" />
<link rel="apple-touch-icon" sizes="76x76" href="/favicons/apple-icon-76x76.png" />
<link rel="apple-touch-icon" sizes="114x114" href="/favicons/apple-icon-114x114.png" />
<link rel="apple-touch-icon" sizes="120x120" href="/favicons/apple-icon-120x120.png" />
<link rel="apple-touch-icon" sizes="144x144" href="/favicons/apple-icon-144x144.png" />
<link rel="apple-touch-icon" sizes="152x152" href="/favicons/apple-icon-152x152.png" />
<link rel="apple-touch-icon" sizes="180x180" href="/favicons/apple-icon-180x180.png" />
<link rel="mask-icon" href="/safari-pinned-tab.svg" color="#2d7a45" />
<meta name="msapplication-TileColor" content="#ffffff" />
<meta name="msapplication-TileImage" content="/favicons/ms-icon-144x144.png" />
<title>{seoTitle}</title>
{#if seoDescription}
<meta name="description" content={seoDescription} />
{/if}
{#if pageData?.keywords}
<meta name="keywords" content={pageData.keywords} />
{/if}
<link rel="canonical" href={canonical} />
<!-- Open Graph -->
<meta property="og:type" content="website" />
<meta property="og:url" content={canonical} />
<meta property="og:title" content={seoTitle} />
{#if seoDescription}
<meta property="og:description" content={seoDescription} />
{/if}
{#if socialImageUrl}
<meta property="og:image" content={socialImageUrl} />
<meta property="og:image:width" content={String(SOCIAL_IMAGE_DIMENSIONS.width)} />
<meta property="og:image:height" content={String(SOCIAL_IMAGE_DIMENSIONS.height)} />
{/if}
<meta property="og:locale" content="de_DE" />
<meta property="og:site_name" content={data.siteName} />
<!-- Twitter -->
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:url" content={canonical} />
<meta name="twitter:title" content={seoTitle} />
{#if seoDescription}
<meta name="twitter:description" content={seoDescription} />
{/if}
{#if socialImageUrl}
<meta name="twitter:image" content={socialImageUrl} />
{/if}
<!-- JSON-LD WebSite + Organization -->
{@html jsonLdScript}
{@html organizationLdScript}
{#if breadcrumbJsonLdScript}
{@html breadcrumbJsonLdScript}
{/if}
{#if pageJsonLdScripts}
{@html pageJsonLdScripts}
{/if}
{#if import.meta.env.PUBLIC_UMAMI_SCRIPT_URL && import.meta.env.PUBLIC_UMAMI_WEBSITE_ID}
<script
defer
src={import.meta.env.PUBLIC_UMAMI_SCRIPT_URL}
data-website-id={import.meta.env.PUBLIC_UMAMI_WEBSITE_ID}
></script>
{/if}
{#if data.analyticsPm86SiteId}
<script
defer
src="https://analytics.pm86.de/api/script.js"
data-site-id={data.analyticsPm86SiteId}
></script>
{/if}
{#if formbricksScript}
{@html formbricksScript}
{#if isEmbed}
<!-- Embed-Modus: minimaler Head, kein OG/JSON-LD/Analytics. Page setzt
eigenen <title> und robots-meta. -->
<link rel="icon" type="image/svg+xml" href="/favicon.svg" />
{:else}
<meta name="theme-color" content="#ffffff" />
<meta name="robots" content={robotsContent} />
{#if bannerPreload}
<link
rel="preload"
as="image"
href={bannerPreload.href}
imagesrcset={bannerPreload.srcset}
imagesizes="100vw"
type={bannerPreload.type}
fetchpriority="high"
/>
{/if}
<link rel="icon" type="image/svg+xml" href="/favicon.svg" />
<link rel="alternate" type="application/rss+xml" title="Beiträge" href="/posts/rss.xml" />
<link rel="sitemap" href="/sitemap.xml" />
<link rel="icon" href="/favicons/favicon.ico" sizes="any" />
<link rel="icon" type="image/png" sizes="16x16" href="/favicons/favicon-16x16.png" />
<link rel="icon" type="image/png" sizes="32x32" href="/favicons/favicon-32x32.png" />
<link rel="icon" type="image/png" sizes="96x96" href="/favicons/favicon-96x96.png" />
<link rel="icon" type="image/png" sizes="192x192" href="/favicons/android-icon-192x192.png" />
<link rel="apple-touch-icon" sizes="57x57" href="/favicons/apple-icon-57x57.png" />
<link rel="apple-touch-icon" sizes="60x60" href="/favicons/apple-icon-60x60.png" />
<link rel="apple-touch-icon" sizes="72x72" href="/favicons/apple-icon-72x72.png" />
<link rel="apple-touch-icon" sizes="76x76" href="/favicons/apple-icon-76x76.png" />
<link rel="apple-touch-icon" sizes="114x114" href="/favicons/apple-icon-114x114.png" />
<link rel="apple-touch-icon" sizes="120x120" href="/favicons/apple-icon-120x120.png" />
<link rel="apple-touch-icon" sizes="144x144" href="/favicons/apple-icon-144x144.png" />
<link rel="apple-touch-icon" sizes="152x152" href="/favicons/apple-icon-152x152.png" />
<link rel="apple-touch-icon" sizes="180x180" href="/favicons/apple-icon-180x180.png" />
<link rel="mask-icon" href="/safari-pinned-tab.svg" color="#2d7a45" />
<meta name="msapplication-TileColor" content="#ffffff" />
<meta name="msapplication-TileImage" content="/favicons/ms-icon-144x144.png" />
<title>{seoTitle}</title>
{#if seoDescription}
<meta name="description" content={seoDescription} />
{/if}
{#if pageData?.keywords}
<meta name="keywords" content={pageData.keywords} />
{/if}
<link rel="canonical" href={canonical} />
<!-- Open Graph -->
<meta property="og:type" content="website" />
<meta property="og:url" content={canonical} />
<meta property="og:title" content={seoTitle} />
{#if seoDescription}
<meta property="og:description" content={seoDescription} />
{/if}
{#if socialImageUrl}
<meta property="og:image" content={socialImageUrl} />
<meta property="og:image:width" content={String(SOCIAL_IMAGE_DIMENSIONS.width)} />
<meta property="og:image:height" content={String(SOCIAL_IMAGE_DIMENSIONS.height)} />
{/if}
<meta property="og:locale" content="de_DE" />
<meta property="og:site_name" content={data.siteName} />
<!-- Twitter -->
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:url" content={canonical} />
<meta name="twitter:title" content={seoTitle} />
{#if seoDescription}
<meta name="twitter:description" content={seoDescription} />
{/if}
{#if socialImageUrl}
<meta name="twitter:image" content={socialImageUrl} />
{/if}
<!-- JSON-LD WebSite + Organization -->
{@html jsonLdScript}
{@html organizationLdScript}
{#if breadcrumbJsonLdScript}
{@html breadcrumbJsonLdScript}
{/if}
{#if pageJsonLdScripts}
{@html pageJsonLdScripts}
{/if}
{#if import.meta.env.PUBLIC_UMAMI_SCRIPT_URL && import.meta.env.PUBLIC_UMAMI_WEBSITE_ID}
<script
defer
src={import.meta.env.PUBLIC_UMAMI_SCRIPT_URL}
data-website-id={import.meta.env.PUBLIC_UMAMI_WEBSITE_ID}
></script>
{/if}
{#if data.analyticsPm86SiteId}
<script
defer
src="https://analytics.pm86.de/api/script.js"
data-site-id={data.analyticsPm86SiteId}
></script>
{/if}
{#if formbricksScript}
{@html formbricksScript}
{/if}
{/if}
</svelte:head>
<TranslationProvider translations={data.translations}>
<a
href="#main-content"
class="sr-only focus:not-sr-only focus:fixed focus:top-2 focus:left-2 focus:z-[100] focus:bg-white focus:px-3 focus:py-2 focus:shadow focus:outline focus:outline-2 focus:outline-wald-600 focus:rounded-xs"
>Zum Inhalt springen</a>
<div class="flex min-h-screen flex-col text-stein-900">
{#if pageData?.preview || pageData?.previewDraft}
<div
class="sticky top-0 z-[90] w-full bg-erde-500 text-black shadow-sm"
role="status"
aria-live="polite"
>
<div class="container-custom flex items-center justify-between gap-3 py-1.5 text-sm">
<span class="font-semibold">
{pageData?.previewDraft ? 'Live-Preview · ungespeicherter Draft' : 'Preview-Modus · Draft sichtbar (nicht indexiert)'}
</span>
<a
href={$page.url.pathname}
class="underline hover:no-underline"
rel="nofollow"
>
Preview verlassen
</a>
</div>
</div>
{/if}
<div class="print:hidden">
<Header
links={data.headerLinks}
socialLinks={data.socialLinks}
logoUrl={data.logoUrl}
logoSvgHtml={data.logoSvgHtml}
translations={data.translations}
/>
<HeaderOverlay />
</div>
{#if topBannerData}
<div class="print:hidden">
<TopBanner
banner={topBannerData.banner as import('$lib/cms').FullwidthBannerEntry | null}
resolvedImages={topBannerData.resolvedImages}
responsive={topBannerData.responsive ?? null}
focalCss={topBannerData.focalCss ?? null}
headline={topBannerData.headline}
subheadline={topBannerData.subheadline}
/>
</div>
{/if}
<main id="main-content" tabindex="-1" class="flex-1 min-h-[60em] print:min-h-0">
<div class="container-custom pb-12 print:pb-0">
{#if breadcrumbItems.length > 0}
<div class="print:hidden">
<Breadcrumbs items={breadcrumbItems} />
{#if isEmbed}
{@render children()}
{:else}
<a
href="#main-content"
class="sr-only focus:not-sr-only focus:fixed focus:top-2 focus:left-2 focus:z-[100] focus:bg-white focus:px-3 focus:py-2 focus:shadow focus:outline focus:outline-2 focus:outline-wald-600 focus:rounded-xs"
>Zum Inhalt springen</a>
<div class="flex min-h-screen flex-col text-stein-900">
{#if pageData?.preview || pageData?.previewDraft}
<div
class="sticky top-0 z-[90] w-full bg-erde-500 text-black shadow-sm"
role="status"
aria-live="polite"
>
<div class="container-custom flex items-center justify-between gap-3 py-1.5 text-sm">
<span class="font-semibold">
{pageData?.previewDraft ? 'Live-Preview · ungespeicherter Draft' : 'Preview-Modus · Draft sichtbar (nicht indexiert)'}
</span>
<a
href={$page.url.pathname}
class="underline hover:no-underline"
rel="nofollow"
>
Preview verlassen
</a>
</div>
{/if}
{@render children()}
</div>
{/if}
<div class="print:hidden">
<Header
links={data.headerLinks}
socialLinks={data.socialLinks}
logoUrl={data.logoUrl}
logoSvgHtml={data.logoSvgHtml}
translations={data.translations}
/>
<HeaderOverlay />
</div>
</main>
<div class="print:hidden">
<Footer footer={data.footerData} translations={data.translations} />
{#if topBannerData}
<div class="print:hidden">
<TopBanner
banner={topBannerData.banner as import('$lib/cms').FullwidthBannerEntry | null}
resolvedImages={topBannerData.resolvedImages}
responsive={topBannerData.responsive ?? null}
focalCss={topBannerData.focalCss ?? null}
headline={topBannerData.headline}
subheadline={topBannerData.subheadline}
/>
</div>
{/if}
<main id="main-content" tabindex="-1" class="flex-1 min-h-[60em] print:min-h-0">
<div class="container-custom pb-12 print:pb-0">
{#if breadcrumbItems.length > 0}
<div class="print:hidden">
<Breadcrumbs items={breadcrumbItems} />
</div>
{/if}
{@render children()}
</div>
</main>
<div class="print:hidden">
<Footer footer={data.footerData} translations={data.translations} />
</div>
</div>
</div>
{/if}
</TranslationProvider>