Better starterpack embed (#4659)

2 files changed, 28 insertions, 3 deletions

diff --git a/src/lib/link-meta/link-meta.ts b/src/lib/link-meta/link-meta.ts
index fa951432e..6416df2b7 100644
--- a/src/lib/link-meta/link-meta.ts
+++ b/src/lib/link-meta/link-meta.ts
@@ -1,8 +1,10 @@
 import {BskyAgent} from '@atproto/api'
-import {isBskyAppUrl} from '../strings/url-helpers'
-import {extractBskyMeta} from './bsky'
+
 import {LINK_META_PROXY} from 'lib/constants'
 import {getGiphyMetaUri} from 'lib/strings/embed-player'
+import {parseStarterPackUri} from 'lib/strings/starter-pack'
+import {isBskyAppUrl} from '../strings/url-helpers'
+import {extractBskyMeta} from './bsky'
 
 export enum LikelyType {
   HTML,
@@ -28,7 +30,7 @@ export async function getLinkMeta(
   url: string,
   timeout = 15e3,
 ): Promise<LinkMeta> {
-  if (isBskyAppUrl(url)) {
+  if (isBskyAppUrl(url) && !parseStarterPackUri(url)) {
     return extractBskyMeta(agent, url)
   }
 
diff --git a/src/lib/link-meta/resolve-short-link.ts b/src/lib/link-meta/resolve-short-link.ts
new file mode 100644
index 000000000..3a3e2ab46
--- /dev/null
+++ b/src/lib/link-meta/resolve-short-link.ts
@@ -0,0 +1,23 @@
+import {logger} from '#/logger'
+import {startUriToStarterPackUri} from 'lib/strings/starter-pack'
+
+export async function resolveShortLink(shortLink: string) {
+  const controller = new AbortController()
+  const to = setTimeout(() => controller.abort(), 2e3)
+
+  try {
+    const res = await fetch(shortLink, {
+      method: 'GET',
+      signal: controller.signal,
+    })
+    if (res.status !== 200) {
+      return shortLink
+    }
+    return startUriToStarterPackUri(res.url)
+  } catch (e: unknown) {
+    logger.error('Failed to resolve short link', {safeMessage: e})
+    return null
+  } finally {
+    clearTimeout(to)
+  }
+}