1 files changed, 99 insertions, 0 deletions
diff --git a/src/lib/link-meta/bsky.ts b/src/lib/link-meta/bsky.ts
new file mode 100644
index 000000000..fba41260d
--- /dev/null
+++ b/src/lib/link-meta/bsky.ts
@@ -0,0 +1,99 @@
+import {LikelyType, LinkMeta} from './link-meta'
+import {match as matchRoute} from 'view/routes'
+import {convertBskyAppUrlIfNeeded, makeRecordUri} from '../strings/url-helpers'
+import {RootStoreModel} from 'state/index'
+import {PostThreadViewModel} from 'state/models/post-thread-view'
+
+import {Home} from 'view/screens/Home'
+import {Search} from 'view/screens/Search'
+import {Notifications} from 'view/screens/Notifications'
+import {PostThread} from 'view/screens/PostThread'
+import {PostUpvotedBy} from 'view/screens/PostUpvotedBy'
+import {PostRepostedBy} from 'view/screens/PostRepostedBy'
+import {Profile} from 'view/screens/Profile'
+import {ProfileFollowers} from 'view/screens/ProfileFollowers'
+import {ProfileFollows} from 'view/screens/ProfileFollows'
+
+// NOTE
+// this is a hack around the lack of hosted social metadata
+// remove once that's implemented
+// -prf
+export async function extractBskyMeta(
+  store: RootStoreModel,
+  url: string,
+): Promise<LinkMeta> {
+  url = convertBskyAppUrlIfNeeded(url)
+  const route = matchRoute(url)
+  let meta: LinkMeta = {
+    likelyType: LikelyType.AtpData,
+    url,
+    title: route.defaultTitle,
+  }
+
+  if (route.Com === Home) {
+    meta = {
+      ...meta,
+      title: 'Bluesky',
+      description: 'A new kind of social network',
+    }
+  } else if (route.Com === Search) {
+    meta = {
+      ...meta,
+      title: 'Search - Bluesky',
+      description: 'A new kind of social network',
+    }
+  } else if (route.Com === Notifications) {
+    meta = {
+      ...meta,
+      title: 'Notifications - Bluesky',
+      description: 'A new kind of social network',
+    }
+  } else if (
+    route.Com === PostThread ||
+    route.Com === PostUpvotedBy ||
+    route.Com === PostRepostedBy
+  ) {
+    // post and post-related screens
+    const threadUri = makeRecordUri(
+      route.params.name,
+      'app.bsky.feed.post',
+      route.params.rkey,
+    )
+    const threadView = new PostThreadViewModel(store, {
+      uri: threadUri,
+      depth: 0,
+    })
+    await threadView.setup().catch(_err => undefined)
+    const title = [
+      route.Com === PostUpvotedBy
+        ? 'Likes on a post by'
+        : route.Com === PostRepostedBy
+        ? 'Reposts of a post by'
+        : 'Post by',
+      threadView.thread?.post.author.displayName ||
+        threadView.thread?.post.author.handle ||
+        'a bluesky user',
+    ].join(' ')
+    meta = {
+      ...meta,
+      title,
+      description: threadView.thread?.postRecord?.text,
+    }
+  } else if (
+    route.Com === Profile ||
+    route.Com === ProfileFollowers ||
+    route.Com === ProfileFollows
+  ) {
+    // profile and profile-related screens
+    const profile = await store.profiles.getProfile(route.params.name)
+    if (profile?.data) {
+      meta = {
+        ...meta,
+        title: profile.data.displayName || profile.data.handle,
+        description: profile.data.description,
+      }
+    }
+  }
+
+  return meta
+}