Add verification checkmarks to `embed.bsky.app` (#8644)

* update vite+typescript

* update atproto api to latest, split out utils

* add checkmark to post

* add checkie to embed

* revert change to example post

* fix ext link color

5 files changed, 209 insertions, 0 deletions

diff --git a/bskyembed/src/util/nice-date.ts b/bskyembed/src/util/nice-date.ts
new file mode 100644
index 000000000..016c97a69
--- /dev/null
+++ b/bskyembed/src/util/nice-date.ts
@@ -0,0 +1,11 @@
+export function niceDate(date: number | string | Date) {
+  const d = new Date(date)
+  return `${d.toLocaleDateString('en-us', {
+    year: 'numeric',
+    month: 'short',
+    day: 'numeric',
+  })} at ${d.toLocaleTimeString(undefined, {
+    hour: 'numeric',
+    minute: '2-digit',
+  })}`
+}
diff --git a/bskyembed/src/util/parse-embed.ts b/bskyembed/src/util/parse-embed.ts
new file mode 100644
index 000000000..97c3dc33e
--- /dev/null
+++ b/bskyembed/src/util/parse-embed.ts
@@ -0,0 +1,152 @@
+/**
+ * This file is a copy of what exists in the social-app
+ */
+
+import {
+  AppBskyEmbedExternal,
+  AppBskyEmbedImages,
+  AppBskyEmbedRecord,
+  AppBskyEmbedRecordWithMedia,
+  AppBskyEmbedVideo,
+  AppBskyFeedDefs,
+  AppBskyGraphDefs,
+  AppBskyLabelerDefs,
+} from '@atproto/api'
+
+export type Embed =
+  | {
+      type: 'post'
+      view: AppBskyEmbedRecord.ViewRecord
+    }
+  | {
+      type: 'post_not_found'
+      view: AppBskyEmbedRecord.ViewNotFound
+    }
+  | {
+      type: 'post_blocked'
+      view: AppBskyEmbedRecord.ViewBlocked
+    }
+  | {
+      type: 'post_detached'
+      view: AppBskyEmbedRecord.ViewDetached
+    }
+  | {
+      type: 'feed'
+      view: AppBskyFeedDefs.GeneratorView
+    }
+  | {
+      type: 'list'
+      view: AppBskyGraphDefs.ListView
+    }
+  | {
+      type: 'labeler'
+      view: AppBskyLabelerDefs.LabelerView
+    }
+  | {
+      type: 'starter_pack'
+      view: AppBskyGraphDefs.StarterPackViewBasic
+    }
+  | {
+      type: 'images'
+      view: AppBskyEmbedImages.View
+    }
+  | {
+      type: 'link'
+      view: AppBskyEmbedExternal.View
+    }
+  | {
+      type: 'video'
+      view: AppBskyEmbedVideo.View
+    }
+  | {
+      type: 'post_with_media'
+      view: Embed
+      media: Embed
+    }
+  | {
+      type: 'unknown'
+      view: null
+    }
+
+export type EmbedType<T extends Embed['type']> = Extract<Embed, {type: T}>
+
+export function parseEmbedRecordView({record}: AppBskyEmbedRecord.View): Embed {
+  if (AppBskyEmbedRecord.isViewRecord(record)) {
+    return {
+      type: 'post',
+      view: record,
+    }
+  } else if (AppBskyEmbedRecord.isViewNotFound(record)) {
+    return {
+      type: 'post_not_found',
+      view: record,
+    }
+  } else if (AppBskyEmbedRecord.isViewBlocked(record)) {
+    return {
+      type: 'post_blocked',
+      view: record,
+    }
+  } else if (AppBskyEmbedRecord.isViewDetached(record)) {
+    return {
+      type: 'post_detached',
+      view: record,
+    }
+  } else if (AppBskyFeedDefs.isGeneratorView(record)) {
+    return {
+      type: 'feed',
+      view: record,
+    }
+  } else if (AppBskyGraphDefs.isListView(record)) {
+    return {
+      type: 'list',
+      view: record,
+    }
+  } else if (AppBskyLabelerDefs.isLabelerView(record)) {
+    return {
+      type: 'labeler',
+      view: record,
+    }
+  } else if (AppBskyGraphDefs.isStarterPackViewBasic(record)) {
+    return {
+      type: 'starter_pack',
+      view: record,
+    }
+  } else {
+    return {
+      type: 'unknown',
+      view: null,
+    }
+  }
+}
+
+export function parseEmbed(embed: AppBskyFeedDefs.PostView['embed']): Embed {
+  if (AppBskyEmbedImages.isView(embed)) {
+    return {
+      type: 'images',
+      view: embed,
+    }
+  } else if (AppBskyEmbedExternal.isView(embed)) {
+    return {
+      type: 'link',
+      view: embed,
+    }
+  } else if (AppBskyEmbedVideo.isView(embed)) {
+    return {
+      type: 'video',
+      view: embed,
+    }
+  } else if (AppBskyEmbedRecord.isView(embed)) {
+    return parseEmbedRecordView(embed)
+  } else if (AppBskyEmbedRecordWithMedia.isView(embed)) {
+    return {
+      type: 'post_with_media',
+      view: parseEmbedRecordView(embed.record),
+      media: parseEmbed(embed.media),
+    }
+  } else {
+    return {
+      type: 'unknown',
+      view: null,
+    }
+  }
+}
diff --git a/bskyembed/src/util/pretty-number.ts b/bskyembed/src/util/pretty-number.ts
new file mode 100644
index 000000000..07f7e9577
--- /dev/null
+++ b/bskyembed/src/util/pretty-number.ts
@@ -0,0 +1,9 @@
+const formatter = new Intl.NumberFormat('en-US', {
+  notation: 'compact',
+  maximumFractionDigits: 1,
+  roundingMode: 'trunc',
+})
+
+export function prettyNumber(number: number) {
+  return formatter.format(number)
+}
diff --git a/bskyembed/src/util/rkey.ts b/bskyembed/src/util/rkey.ts
new file mode 100644
index 000000000..71d57f8c6
--- /dev/null
+++ b/bskyembed/src/util/rkey.ts
@@ -0,0 +1,6 @@
+import {AtUri} from '@atproto/api'
+
+export function getRkey({uri}: {uri: string}): string {
+  const at = new AtUri(uri)
+  return at.rkey
+}
diff --git a/bskyembed/src/util/verification-state.ts b/bskyembed/src/util/verification-state.ts
new file mode 100644
index 000000000..29355e511
--- /dev/null
+++ b/bskyembed/src/util/verification-state.ts
@@ -0,0 +1,31 @@
+import * as bsky from '../types/bsky'
+
+export type VerificationState = {
+  role: 'default' | 'verifier'
+  isVerified: boolean
+}
+
+export function getVerificationState({
+  profile,
+}: {
+  profile?: bsky.profile.AnyProfileView
+}): VerificationState {
+  if (!profile || !profile.verification) {
+    return {
+      role: 'default',
+      isVerified: false,
+    }
+  }
+
+  const {verifiedStatus, trustedVerifierStatus} = profile.verification
+  const isVerifiedUser = ['valid', 'invalid'].includes(verifiedStatus)
+  const isVerifierUser = ['valid', 'invalid'].includes(trustedVerifierStatus)
+  const isVerified =
+    (isVerifiedUser && verifiedStatus === 'valid') ||
+    (isVerifierUser && trustedVerifierStatus === 'valid')
+
+  return {
+    role: isVerifierUser ? 'verifier' : 'default',
+    isVerified,
+  }
+}