Fall back to searching for users for non-english speakers

src/screens/Search/Explore.tsx

@@ -18,6 +18,7 @@ import {logger} from '#/logger'
 import {type MetricEvents} from '#/logger/metrics'
 import {useLanguagePrefs} from '#/state/preferences/languages'
 import {useModerationOpts} from '#/state/preferences/moderation-opts'
+import {RQKEY_ROOT_PAGINATED as useActorSearchPaginatedQueryKeyRoot} from '#/state/queries/actor-search'
 import {
   type FeedPreviewItem,
   useFeedPreviews,
@@ -29,10 +30,7 @@ import {
   createGetSuggestedFeedsQueryKey,
   useGetSuggestedFeedsQuery,
 } from '#/state/queries/trending/useGetSuggestedFeedsQuery'
-import {
+import {getSuggestedUsersQueryKeyRoot} from '#/state/queries/trending/useGetSuggestedUsersQuery'
-  getSuggestedUsersQueryKeyRoot,
-  useGetSuggestedUsersQuery,
-} from '#/state/queries/trending/useGetSuggestedUsersQuery'
 import {createGetTrendsQueryKey} from '#/state/queries/trending/useGetTrendsQuery'
 import {
   createSuggestedStarterPacksQueryKey,
@@ -45,6 +43,10 @@ import {ViewFullThread} from '#/view/com/posts/ViewFullThread'
 import {List} from '#/view/com/util/List'
 import {FeedFeedLoadingPlaceholder} from '#/view/com/util/LoadingPlaceholder'
 import {LoadMoreRetryBtn} from '#/view/com/util/LoadMoreRetryBtn'
+import {
+  popularInterests,
+  useInterestsDisplayNames,
+} from '#/screens/Onboarding/state'
 import {
   StarterPackCard,
   StarterPackCardSkeleton,
@@ -53,6 +55,7 @@ import {ExploreInterestsCard} from '#/screens/Search/modules/ExploreInterestsCar
 import {ExploreRecommendations} from '#/screens/Search/modules/ExploreRecommendations'
 import {ExploreTrendingTopics} from '#/screens/Search/modules/ExploreTrendingTopics'
 import {ExploreTrendingVideos} from '#/screens/Search/modules/ExploreTrendingVideos'
+import {useSuggestedUsers} from '#/screens/Search/util/useSuggestedUsers'
 import {atoms as a, native, platform, useTheme} from '#/alf'
 import {Admonition} from '#/components/Admonition'
 import {Button} from '#/components/Button'
@@ -67,6 +70,7 @@ import {Trending2_Stroke2_Corner2_Rounded as Graph} from '#/components/icons/Tre
 import {UserCircle_Stroke2_Corner0_Rounded as Person} from '#/components/icons/UserCircle'
 import {Loader} from '#/components/Loader'
 import * as ProfileCard from '#/components/ProfileCard'
+import {boostInterests} from '#/components/ProgressGuide/FollowDialog'
 import {SubtleHover} from '#/components/SubtleHover'
 import {Text} from '#/components/Typography'
 import * as ModuleHeader from './components/ModuleHeader'
@@ -138,6 +142,7 @@ type ExploreScreenItems =
         metricsTag: MetricEvents['explore:module:searchButtonPress']['module']
         tab: 'user' | 'profile' | 'feed'
       }
+      hideDefaultTab?: boolean
     }
   | {
       type: 'trendingTopics'
@@ -216,18 +221,30 @@ export function Explore({
   const gate = useGate()
   const guide = useProgressGuide('follow-10')
   const [selectedInterest, setSelectedInterest] = useState<string | null>(null)
+
+  /*
+   * Begin special language handling
+   */
   const {contentLanguages} = useLanguagePrefs()
-  const userRequestsEnglish = useMemo(() => {
+  const useFullExperience = useMemo(() => {
     return bcp47Match.basicFilter('en', contentLanguages).length > 0
   }, [contentLanguages])
+  const personalizedInterests = preferences?.interests?.tags
+  const interestsDisplayNames = useInterestsDisplayNames()
+  const interests = Object.keys(interestsDisplayNames)
+    .sort(boostInterests(popularInterests))
+    .sort(boostInterests(personalizedInterests))
   const {
     data: suggestedUsers,
     isLoading: suggestedUsersIsLoading,
     error: suggestedUsersError,
     isRefetching: suggestedUsersIsRefetching,
-  } = useGetSuggestedUsersQuery({
+  } = useSuggestedUsers({
-    category: selectedInterest,
+    category: selectedInterest || (useFullExperience ? null : interests[0]),
+    search: !useFullExperience,
   })
+  /* End special language handling */
+
   const {
     data: feeds,
     hasNextPage: hasNextFeedsPage,
@@ -294,6 +311,9 @@ export function Explore({
       await qc.resetQueries({
         queryKey: [getSuggestedUsersQueryKeyRoot],
       }),
+      await qc.resetQueries({
+        queryKey: [useActorSearchPaginatedQueryKeyRoot],
+      }),
       await qc.resetQueries({
         queryKey: createGetSuggestedFeedsQueryKey(),
       }),
@@ -342,6 +362,7 @@ export function Explore({
         metricsTag: 'suggestedAccounts',
         tab: 'user',
       },
+      hideDefaultTab: !useFullExperience,
     })
 
     if (suggestedUsersIsLoading || suggestedUsersIsRefetching) {
@@ -361,6 +382,7 @@ export function Explore({
           let seen = new Set()
           const profileItems: ExploreScreenItems[] = []
           for (const actor of suggestedUsers.actors) {
+            // checking for following still necessary if search data is used
             if (!seen.has(actor.did) && !actor.viewer?.following) {
               seen.add(actor.did)
               profileItems.push({
@@ -377,7 +399,7 @@ export function Explore({
               key: 'profileEmpty',
             })
           } else {
-            if (selectedInterest === null) {
+            if (selectedInterest === null && useFullExperience) {
               // First "For You" tab, only show 5 to keep screen short
               i.push(...profileItems.slice(0, 5))
             } else {
@@ -403,6 +425,7 @@ export function Explore({
     suggestedUsersIsRefetching,
     suggestedUsersError,
     selectedInterest,
+    useFullExperience,
   ])
   const suggestedFeedsModule = useMemo(() => {
     const i: ExploreScreenItems[] = []
@@ -574,7 +597,7 @@ export function Explore({
     i.push(topBorder)
     i.push(...interestsNuxModule)
 
-    if (userRequestsEnglish) {
+    if (useFullExperience) {
       if (isNewUser) {
         i.push(...suggestedFollowsModule)
         i.push(...suggestedStarterPacksModule)
@@ -611,7 +634,7 @@ export function Explore({
     feedPreviewsModule,
     interestsNuxModule,
     gate,
-    userRequestsEnglish,
+    useFullExperience,
   ])
 
   const renderItem = useCallback(
@@ -655,6 +678,7 @@ export function Explore({
               <SuggestedAccountsTabBar
                 selectedInterest={selectedInterest}
                 onSelectInterest={setSelectedInterest}
+                hideDefaultTab={item.hideDefaultTab}
               />
             </View>
           )
@@ -686,7 +710,13 @@ export function Explore({
           return (
             <View style={[a.px_lg, a.pb_lg]}>
               <Admonition>
-                <Trans>No results for "{selectedInterest}".</Trans>
+                {selectedInterest ? (
+                  <Trans>
+                    No results for "{interestsDisplayNames[selectedInterest]}".
+                  </Trans>
+                ) : (
+                  <Trans>No results.</Trans>
+                )}
               </Admonition>
             </View>
           )
@@ -890,6 +920,7 @@ export function Explore({
       focusSearchInput,
       moderationOpts,
       selectedInterest,
+      interestsDisplayNames,
       _,
       fetchNextPageFeedPreviews,
     ],

src/screens/Search/modules/ExploreSuggestedAccounts.tsx

@@ -58,9 +58,11 @@ export function useLoadEnoughProfiles({
 export function SuggestedAccountsTabBar({
   selectedInterest,
   onSelectInterest,
+  hideDefaultTab,
 }: {
   selectedInterest: string | null
   onSelectInterest: (interest: string | null) => void
+  hideDefaultTab?: boolean
 }) {
   const {_} = useLingui()
   const interestsDisplayNames = useInterestsDisplayNames()
@@ -72,8 +74,10 @@ export function SuggestedAccountsTabBar({
   return (
     <BlockDrawerGesture>
       <Tabs
-        interests={['all', ...interests]}
+        interests={hideDefaultTab ? interests : ['all', ...interests]}
-        selectedInterest={selectedInterest || 'all'}
+        selectedInterest={
+          selectedInterest || (hideDefaultTab ? interests[0] : 'all')
+        }
         onSelectTab={tab => {
           logger.metric(
             'explore:suggestedAccounts:tabPressed',
@@ -83,10 +87,14 @@ export function SuggestedAccountsTabBar({
           onSelectInterest(tab === 'all' ? null : tab)
         }}
         hasSearchText={false}
-        interestsDisplayNames={{
+        interestsDisplayNames={
+          hideDefaultTab
+            ? interestsDisplayNames
+            : {
                 all: _(msg`For You`),
                 ...interestsDisplayNames,
-        }}
+              }
+        }
         TabComponent={Tab}
         contentContainerStyle={[
           {

src/screens/Search/util/useSuggestedUsers.ts

@@ -0,0 +1,56 @@
+import {useMemo} from 'react'
+
+import {useActorSearchPaginated} from '#/state/queries/actor-search'
+import {useGetSuggestedUsersQuery} from '#/state/queries/trending/useGetSuggestedUsersQuery'
+import {useInterestsDisplayNames} from '#/screens/Onboarding/state'
+
+/**
+ * Conditional hook, used in case a user is a non-english speaker, in which
+ * case we fall back to searching for users instead of our more curated set.
+ */
+export function useSuggestedUsers({
+  category = null,
+  search = false,
+}: {
+  category?: string | null
+  /**
+   * If true, we'll search for users using the translated value of `category`,
+   * based on the user's "app language setting
+   */
+  search?: boolean
+}) {
+  const interestsDisplayNames = useInterestsDisplayNames()
+  const curated = useGetSuggestedUsersQuery({
+    enabled: !search,
+    category,
+  })
+  const searched = useActorSearchPaginated({
+    enabled: !!search,
+    // use user's app language translation for this value
+    query: category ? interestsDisplayNames[category] : '',
+    limit: 10,
+  })
+
+  return useMemo(() => {
+    if (search) {
+      return {
+        // we're not paginating right now
+        data: searched?.data
+          ? {
+              actors: searched.data.pages.flatMap(p => p.actors) ?? [],
+            }
+          : undefined,
+        isLoading: searched.isLoading,
+        error: searched.error,
+        isRefetching: searched.isRefetching,
+      }
+    } else {
+      return {
+        data: curated.data,
+        isLoading: curated.isLoading,
+        error: curated.error,
+        isRefetching: curated.isRefetching,
+      }
+    }
+  }, [curated, searched, search])
+}

src/state/queries/actor-search.ts

@@ -17,7 +17,7 @@ import {useAgent} from '#/state/session'
 const RQKEY_ROOT = 'actor-search'
 export const RQKEY = (query: string) => [RQKEY_ROOT, query]
 
-const RQKEY_ROOT_PAGINATED = `${RQKEY_ROOT}_paginated`
+export const RQKEY_ROOT_PAGINATED = `${RQKEY_ROOT}_paginated`
 export const RQKEY_PAGINATED = (query: string, limit?: number) => [
   RQKEY_ROOT_PAGINATED,
   query,

src/state/queries/trending/useGetSuggestedUsersQuery.ts

@@ -13,12 +13,12 @@ import {STALE} from '#/state/queries'
 import {usePreferencesQuery} from '#/state/queries/preferences'
 import {useAgent} from '#/state/session'
 
-export type QueryProps = {category?: string | null}
+export type QueryProps = {category?: string | null; enabled?: boolean}
 
 export const getSuggestedUsersQueryKeyRoot = 'unspecced-suggested-users'
 export const createGetSuggestedUsersQueryKey = (props: QueryProps) => [
   getSuggestedUsersQueryKeyRoot,
-  ...Object.values(props),
+  props.category,
 ]
 
 export function useGetSuggestedUsersQuery(props: QueryProps) {
@@ -26,7 +26,7 @@ export function useGetSuggestedUsersQuery(props: QueryProps) {
   const {data: preferences} = usePreferencesQuery()
 
   return useQuery({
-    enabled: !!preferences,
+    enabled: !!preferences && props.enabled,
     staleTime: STALE.MINUTES.THREE,
     queryKey: createGetSuggestedUsersQueryKey(props),
     queryFn: async () => {