nasso.dev
my fork of the bluesky client
Remove indirection, insert between slices (#6645)
authored by
GitHub
fee2f5da
ba04bb58
-1
src/lib/statsig/gates.ts
-1
src/lib/statsig/gates.ts
+43
-110
src/view/com/posts/Feed.tsx
+43
-110
src/view/com/posts/Feed.tsx
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import {DISCOVER_FEED_URI, KNOWN_SHUTDOWN_FEEDS} from '#/lib/constants'
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import {useInitialNumToRender} from '#/lib/hooks/useInitialNumToRender'
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import {logEvent, useGate} from '#/lib/statsig/statsig'
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import {logEvent} from '#/lib/statsig/statsig'
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import {useTheme} from '#/lib/ThemeContext'
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import {logger} from '#/logger'
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import {isIOS, isWeb} from '#/platform/detection'
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usePostFeedQuery,
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} from '#/state/queries/post-feed'
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import {useSession} from '#/state/session'
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import {
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ProgressGuide,
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SuggestedFeeds,
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SuggestedFollows,
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} from '#/components/FeedInterstitials'
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import {ProgressGuide, SuggestedFollows} from '#/components/FeedInterstitials'
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import {List, ListRef} from '../util/List'
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import {PostFeedLoadingPlaceholder} from '../util/LoadingPlaceholder'
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import {LoadMoreRetryBtn} from '../util/LoadMoreRetryBtn'
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uri: string
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}
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| {
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type: 'interstitialFeeds'
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key: string
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params: {
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variant: 'default' | string
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}
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slot: number
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}
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| {
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type: 'interstitialFollows'
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key: string
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params: {
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variant: 'default' | string
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}
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slot: number
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}
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| {
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type: 'interstitialProgressGuide'
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key: string
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params: {
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variant: 'default' | string
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}
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slot: number
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}
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const feedInterstitialType = 'interstitialFeeds'
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const followInterstitialType = 'interstitialFollows'
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const progressGuideInterstitialType = 'interstitialProgressGuide'
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const interstials: Record<
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'following' | 'discover' | 'profile',
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(FeedRow & {
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type:
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| 'interstitialFeeds'
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| 'interstitialFollows'
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| 'interstitialProgressGuide'
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})[]
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> = {
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following: [],
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discover: [
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{
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type: progressGuideInterstitialType,
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params: {
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variant: 'default',
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},
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key: progressGuideInterstitialType,
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slot: 0,
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},
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{
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type: followInterstitialType,
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params: {
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variant: 'default',
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},
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key: followInterstitialType,
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slot: 20,
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},
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],
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profile: [
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{
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type: followInterstitialType,
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params: {
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variant: 'default',
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},
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key: followInterstitialType,
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slot: 5,
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},
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],
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}
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export function getFeedPostSlice(feedRow: FeedRow): FeedPostSlice | null {
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if (feedRow.type === 'sliceItem') {
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return feedRow.slice
···
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const checkForNewRef = React.useRef<(() => void) | null>(null)
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const lastFetchRef = React.useRef<number>(Date.now())
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const [feedType, feedUri, feedTab] = feed.split('|')
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const gate = useGate()
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const opts = React.useMemo(
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() => ({enabled, ignoreFilterFor}),
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}, [pollInterval])
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const feedItems: FeedRow[] = React.useMemo(() => {
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let feedKind: 'following' | 'discover' | 'profile' | undefined
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if (feedType === 'following') {
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feedKind = 'following'
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} else if (feedUri === DISCOVER_FEED_URI) {
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feedKind = 'discover'
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} else if (
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feedType === 'author' &&
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(feedTab === 'posts_and_author_threads' ||
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feedTab === 'posts_with_replies')
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) {
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feedKind = 'profile'
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}
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let arr: FeedRow[] = []
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if (KNOWN_SHUTDOWN_FEEDS.includes(feedUri)) {
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arr.push({
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key: 'empty',
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})
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} else if (data) {
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let sliceIndex = -1
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for (const page of data?.pages) {
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for (const slice of page.slices) {
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sliceIndex++
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if (hasSession) {
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if (feedKind === 'discover') {
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if (sliceIndex === 0) {
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arr.push({
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type: 'interstitialProgressGuide',
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key: 'interstitial-' + sliceIndex + '-' + lastFetchedAt,
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})
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} else if (sliceIndex === 20) {
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arr.push({
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type: 'interstitialFollows',
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key: 'interstitial-' + sliceIndex + '-' + lastFetchedAt,
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})
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}
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} else if (feedKind === 'profile') {
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if (sliceIndex === 5) {
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arr.push({
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type: 'interstitialFollows',
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key: 'interstitial-' + sliceIndex + '-' + lastFetchedAt,
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})
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}
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}
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}
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if (slice.isIncompleteThread && slice.items.length >= 3) {
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const beforeLast = slice.items.length - 2
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const last = slice.items.length - 1
···
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})
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}
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if (hasSession) {
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let feedKind: 'following' | 'discover' | 'profile' | undefined
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if (feedType === 'following') {
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feedKind = 'following'
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} else if (feedUri === DISCOVER_FEED_URI) {
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feedKind = 'discover'
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} else if (
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feedType === 'author' &&
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(feedTab === 'posts_and_author_threads' ||
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feedTab === 'posts_with_replies')
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) {
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feedKind = 'profile'
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}
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if (feedKind) {
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for (const interstitial of interstials[feedKind]) {
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const shouldShow =
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(interstitial.type === feedInterstitialType &&
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gate('suggested_feeds_interstitial')) ||
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interstitial.type === followInterstitialType ||
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interstitial.type === progressGuideInterstitialType
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if (shouldShow) {
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const variant = 'default' // replace with experiment variant
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const int = {
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...interstitial,
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params: {variant},
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// overwrite key with unique value
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key: [interstitial.type, variant, lastFetchedAt].join(':'),
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}
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if (arr.length > interstitial.slot) {
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arr.splice(interstitial.slot, 0, int)
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}
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}
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}
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}
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}
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return arr
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}, [
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isFetched,
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feedType,
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feedUri,
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feedTab,
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gate,
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hasSession,
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])
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···
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return <PostFeedLoadingPlaceholder />
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} else if (row.type === 'feedShutdownMsg') {
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return <FeedShutdownMsg feedUri={feedUri} />
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} else if (row.type === feedInterstitialType) {
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return <SuggestedFeeds />
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} else if (row.type === followInterstitialType) {
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} else if (row.type === 'interstitialFollows') {
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return <SuggestedFollows feed={feed} />
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} else if (row.type === progressGuideInterstitialType) {
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} else if (row.type === 'interstitialProgressGuide') {
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return <ProgressGuide />
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} else if (row.type === 'sliceItem') {
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const slice = row.slice