init commit

1 files changed, 43 insertions, 0 deletions

diff --git a/src/utils/seo/app-event-detail-page.ts b/src/utils/seo/app-event-detail-page.ts
new file mode 100644
index 0000000..7b6c270
--- /dev/null
+++ b/src/utils/seo/app-event-detail-page.ts
@@ -0,0 +1,43 @@
+import type { GenericPage } from '@jet-app/app-store/api/models';
+import type I18N from '@amp/web-apps-localization';
+import type { SeoData } from '@amp/web-app-components/src/components/MetaTags/types';
+
+import { isAppEventDetailShelf } from '~/components/jet/shelf/AppEventDetailShelf.svelte';
+import { truncateAroundLimit } from '~/utils/string-formatting';
+import { MAX_DESCRIPTION_LENGTH } from '~/utils/seo/common';
+
+export function seoDataForAppEventDetailPage(
+    page: GenericPage,
+    i18n: I18N,
+    language: string,
+): SeoData {
+    const appEventDetailShelf = page.shelves.find(isAppEventDetailShelf);
+
+    const { appEvent } = appEventDetailShelf?.items[0] || {};
+
+    if (!appEvent) {
+        return {};
+    }
+
+    const title = appEvent.title;
+    const description = truncateAroundLimit(
+        appEvent.detail,
+        MAX_DESCRIPTION_LENGTH,
+        language,
+    );
+
+    return {
+        pageTitle: title,
+        socialTitle: title,
+        appleTitle: title,
+        description,
+        socialDescription: description,
+        appleDescription: description,
+        crop: 'fo',
+        twitterCropCode: 'fo',
+        artworkUrl: appEvent?.moduleArtwork?.template,
+        imageAltTitle: i18n.t('ASE.Web.AppStore.Meta.Image.AltText', {
+            title: title,
+        }),
+    };
+}