From c213711e7acd1718834d6453508f7b075898b43f Mon Sep 17 00:00:00 2001
From: Sam Becker <sam@sambecker.com>
Date: Thu, 21 Sep 2023 20:38:51 -0500
Subject: [PATCH] Statically generate tag-based share paths

---
 src/app/(static)/t/[tag]/[photoId]/share/page.tsx | 15 ++++++++++++++-
 src/app/(static)/t/[tag]/share/page.tsx           |  8 +++++++-
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/src/app/(static)/t/[tag]/[photoId]/share/page.tsx b/src/app/(static)/t/[tag]/[photoId]/share/page.tsx
index 6fb28fef..521046ce 100644
--- a/src/app/(static)/t/[tag]/[photoId]/share/page.tsx
+++ b/src/app/(static)/t/[tag]/[photoId]/share/page.tsx
@@ -1,8 +1,21 @@
 import { getPhotoCached } from '@/cache';
 import PhotoShareModal from '@/photo/PhotoShareModal';
+import { getPhotos, getUniqueTags } from '@/services/postgres';
 import { redirect } from 'next/navigation';
 
-export const runtime = 'edge';
+export async function generateStaticParams() {
+  const params: { params: { photoId: string, tag: string }}[] = [];
+
+  const tags = await getUniqueTags();
+  tags.forEach(async tag => {
+    const photos = await getPhotos({ tag });
+    params.push(...photos.map(photo => ({
+      params: { photoId: photo.id, tag },
+    })));
+  });
+
+  return params;
+}
 
 export default async function Share({
   params: { photoId, tag },
diff --git a/src/app/(static)/t/[tag]/share/page.tsx b/src/app/(static)/t/[tag]/share/page.tsx
index 5cf96c94..a5ecdae1 100644
--- a/src/app/(static)/t/[tag]/share/page.tsx
+++ b/src/app/(static)/t/[tag]/share/page.tsx
@@ -1,10 +1,16 @@
 import { getPhotosCached } from '@/cache';
 import SiteGrid from '@/components/SiteGrid';
 import PhotoGrid from '@/photo/PhotoGrid';
+import { getUniqueTags } from '@/services/postgres';
 import TagHeader from '@/tag/TagHeader';
 import TagShareModal from '@/tag/TagShareModal';
 
-export const runtime = 'edge';
+export async function generateStaticParams() {
+  const tags = await getUniqueTags();
+  return tags.map(tag => ({
+    params: { tag },
+  }));
+}
 
 export default async function Share({
   params: { tag },