Restore link in Go Live prompt if status record present (#10636)

Co-authored-by: Eric Bailey <git@esb.lol>

src/features/liveNow/components/EditLiveDialog.tsx

@@ -1,10 +1,6 @@
 import {useMemo, useState} from 'react'
 import {View} from 'react-native'
-import {
-  type AppBskyActorDefs,
-  AppBskyActorStatus,
-  type AppBskyEmbedExternal,
-} from '@atproto/api'
+import {type AppBskyActorDefs, type AppBskyEmbedExternal} from '@atproto/api'
 import {msg} from '@lingui/core/macro'
 import {useLingui} from '@lingui/react'
 import {Trans} from '@lingui/react/macro'
@@ -24,6 +20,7 @@ import {Loader} from '#/components/Loader'
 import {Text} from '#/components/Typography'
 import {
   displayDuration,
+  getValidLiveStatusRecord,
   useLiveLinkMetaQuery,
   useRemoveLiveStatusMutation,
   useUpsertLiveStatusMutation,
@@ -74,14 +71,10 @@ function DialogInner({
     error: linkMetaError,
   } = useLiveLinkMetaQuery(debouncedUrl)
 
-  const record = useMemo(() => {
-    if (!AppBskyActorStatus.isRecord(status.record)) return null
-    const validation = AppBskyActorStatus.validateRecord(status.record)
-    if (validation.success) {
-      return validation.value
-    }
-    return null
-  }, [status])
+  const record = useMemo(
+    () => getValidLiveStatusRecord(status.record),
+    [status],
+  )
 
   const {
     mutate: goLive,

src/features/liveNow/components/GoLiveDialog.tsx

@@ -20,7 +20,9 @@ import * as Select from '#/components/Select'
 import {Text} from '#/components/Typography'
 import {
   displayDuration,
+  getLiveLinkFromStatusRecord,
   getLiveServiceNames,
+  useActorStatus,
   useLiveLinkMetaQuery,
   useLiveNowConfig,
   useUpsertLiveStatusMutation,
@@ -50,16 +52,20 @@ function DialogInner({profile}: {profile: bsky.profile.AnyProfileView}) {
   const control = Dialog.useDialogContext()
   const {_, i18n} = useLingui()
   const t = useTheme()
-  const [liveLink, setLiveLink] = useState('')
   const [liveLinkError, setLiveLinkError] = useState('')
   const [duration, setDuration] = useState(60)
   const moderationOpts = useModerationOpts()
   const tick = useTickEveryMinute()
   const liveNowConfig = useLiveNowConfig()
+  const status = useActorStatus(profile)
   const {formatted: allowedServices} = getLiveServiceNames(
     liveNowConfig.currentAccountAllowedHosts,
   )
 
+  const [liveLink, setLiveLink] = useState(() =>
+    getLiveLinkFromStatusRecord(status.record),
+  )
+
   const time = useCallback(
     (offset: number) => {
       void tick

src/features/liveNow/utils.ts

@@ -1,7 +1,32 @@
+import {AppBskyActorStatus, AppBskyEmbedExternal} from '@atproto/api'
 import {type I18n} from '@lingui/core'
 import {plural} from '@lingui/core/macro'
 import psl from 'psl'
 
+/**
+ * Validates a raw status record and returns the typed record, or null if the
+ * value is not a valid `app.bsky.actor.status` record.
+ */
+export function getValidLiveStatusRecord(
+  statusRecord: unknown,
+): AppBskyActorStatus.Record | null {
+  if (!AppBskyActorStatus.isRecord(statusRecord)) return null
+  const validation = AppBskyActorStatus.validateRecord(statusRecord)
+  if (!validation.success) return null
+  return validation.value
+}
+
+/**
+ * Extracts the external link URI from a status record, if present. Returns an
+ * empty string when the record is invalid or has no external embed.
+ */
+export function getLiveLinkFromStatusRecord(statusRecord: unknown): string {
+  const record = getValidLiveStatusRecord(statusRecord)
+  if (!record) return ''
+  if (!AppBskyEmbedExternal.isMain(record.embed)) return ''
+  return record.embed.external.uri
+}
+
 export function displayDuration(i18n: I18n, durationInMinutes: number) {
   const roundedDurationInMinutes = Math.round(durationInMinutes)
   const hours = Math.floor(roundedDurationInMinutes / 60)