bsky-app/src/view/screens/ProfileFeed.tsx

684 lines
19 KiB
TypeScript

import React, {useMemo, useCallback} from 'react'
import {
Dimensions,
StyleSheet,
View,
ActivityIndicator,
FlatList,
} from 'react-native'
import {NativeStackScreenProps} from '@react-navigation/native-stack'
import {useNavigation} from '@react-navigation/native'
import {useQueryClient} from '@tanstack/react-query'
import {usePalette} from 'lib/hooks/usePalette'
import {HeartIcon, HeartIconSolid} from 'lib/icons'
import {FontAwesomeIcon} from '@fortawesome/react-native-fontawesome'
import {CommonNavigatorParams} from 'lib/routes/types'
import {makeRecordUri} from 'lib/strings/url-helpers'
import {colors, s} from 'lib/styles'
import {FeedDescriptor} from '#/state/queries/post-feed'
import {PagerWithHeader} from 'view/com/pager/PagerWithHeader'
import {ProfileSubpageHeader} from 'view/com/profile/ProfileSubpageHeader'
import {Feed} from 'view/com/posts/Feed'
import {TextLink} from 'view/com/util/Link'
import {Button} from 'view/com/util/forms/Button'
import {Text} from 'view/com/util/text/Text'
import {RichText} from 'view/com/util/text/RichText'
import {LoadLatestBtn} from 'view/com/util/load-latest/LoadLatestBtn'
import {FAB} from 'view/com/util/fab/FAB'
import {EmptyState} from 'view/com/util/EmptyState'
import * as Toast from 'view/com/util/Toast'
import {useSetTitle} from 'lib/hooks/useSetTitle'
import {RQKEY as FEED_RQKEY} from '#/state/queries/post-feed'
import {OnScrollHandler} from 'lib/hooks/useOnMainScroll'
import {shareUrl} from 'lib/sharing'
import {toShareUrl} from 'lib/strings/url-helpers'
import {Haptics} from 'lib/haptics'
import {useAnalytics} from 'lib/analytics/analytics'
import {NativeDropdown, DropdownItem} from 'view/com/util/forms/NativeDropdown'
import {makeCustomFeedLink} from 'lib/routes/links'
import {pluralize} from 'lib/strings/helpers'
import {CenteredView, ScrollView} from 'view/com/util/Views'
import {NavigationProp} from 'lib/routes/types'
import {sanitizeHandle} from 'lib/strings/handles'
import {makeProfileLink} from 'lib/routes/links'
import {ComposeIcon2} from 'lib/icons'
import {logger} from '#/logger'
import {Trans, msg} from '@lingui/macro'
import {useLingui} from '@lingui/react'
import {useModalControls} from '#/state/modals'
import {useAnimatedScrollHandler} from '#/lib/hooks/useAnimatedScrollHandler_FIXED'
import {
useFeedSourceInfoQuery,
FeedSourceFeedInfo,
useIsFeedPublicQuery,
} from '#/state/queries/feed'
import {useResolveUriQuery} from '#/state/queries/resolve-uri'
import {
UsePreferencesQueryResponse,
usePreferencesQuery,
useSaveFeedMutation,
useRemoveFeedMutation,
usePinFeedMutation,
useUnpinFeedMutation,
} from '#/state/queries/preferences'
import {useSession} from '#/state/session'
import {useLikeMutation, useUnlikeMutation} from '#/state/queries/like'
import {useComposerControls} from '#/state/shell/composer'
const SECTION_TITLES = ['Posts', 'About']
interface SectionRef {
scrollToTop: () => void
}
type Props = NativeStackScreenProps<CommonNavigatorParams, 'ProfileFeed'>
export function ProfileFeedScreen(props: Props) {
const {rkey, name: handleOrDid} = props.route.params
const pal = usePalette('default')
const {_} = useLingui()
const navigation = useNavigation<NavigationProp>()
const uri = useMemo(
() => makeRecordUri(handleOrDid, 'app.bsky.feed.generator', rkey),
[rkey, handleOrDid],
)
const {error, data: resolvedUri} = useResolveUriQuery(uri)
const onPressBack = React.useCallback(() => {
if (navigation.canGoBack()) {
navigation.goBack()
} else {
navigation.navigate('Home')
}
}, [navigation])
if (error) {
return (
<CenteredView>
<View style={[pal.view, pal.border, styles.notFoundContainer]}>
<Text type="title-lg" style={[pal.text, s.mb10]}>
<Trans>Could not load feed</Trans>
</Text>
<Text type="md" style={[pal.text, s.mb20]}>
{error.toString()}
</Text>
<View style={{flexDirection: 'row'}}>
<Button
type="default"
accessibilityLabel={_(msg`Go Back`)}
accessibilityHint="Return to previous page"
onPress={onPressBack}
style={{flexShrink: 1}}>
<Text type="button" style={pal.text}>
<Trans>Go Back</Trans>
</Text>
</Button>
</View>
</View>
</CenteredView>
)
}
return resolvedUri ? (
<ProfileFeedScreenIntermediate feedUri={resolvedUri.uri} />
) : (
<CenteredView>
<View style={s.p20}>
<ActivityIndicator size="large" />
</View>
</CenteredView>
)
}
function ProfileFeedScreenIntermediate({feedUri}: {feedUri: string}) {
const {data: preferences} = usePreferencesQuery()
const {data: info} = useFeedSourceInfoQuery({uri: feedUri})
const {isLoading: isPublicStatusLoading, data: isPublic} =
useIsFeedPublicQuery({uri: feedUri})
if (!preferences || !info || isPublicStatusLoading) {
return (
<CenteredView>
<View style={s.p20}>
<ActivityIndicator size="large" />
</View>
</CenteredView>
)
}
return (
<ProfileFeedScreenInner
preferences={preferences}
feedInfo={info as FeedSourceFeedInfo}
isPublic={Boolean(isPublic)}
/>
)
}
export function ProfileFeedScreenInner({
preferences,
feedInfo,
isPublic,
}: {
preferences: UsePreferencesQueryResponse
feedInfo: FeedSourceFeedInfo
isPublic: boolean
}) {
const {_} = useLingui()
const pal = usePalette('default')
const {hasSession, currentAccount} = useSession()
const {openModal} = useModalControls()
const {openComposer} = useComposerControls()
const {track} = useAnalytics()
const feedSectionRef = React.useRef<SectionRef>(null)
const {
mutateAsync: saveFeed,
variables: savedFeed,
reset: resetSaveFeed,
isPending: isSavePending,
} = useSaveFeedMutation()
const {
mutateAsync: removeFeed,
variables: removedFeed,
reset: resetRemoveFeed,
isPending: isRemovePending,
} = useRemoveFeedMutation()
const {
mutateAsync: pinFeed,
variables: pinnedFeed,
reset: resetPinFeed,
isPending: isPinPending,
} = usePinFeedMutation()
const {
mutateAsync: unpinFeed,
variables: unpinnedFeed,
reset: resetUnpinFeed,
isPending: isUnpinPending,
} = useUnpinFeedMutation()
const isSaved =
!removedFeed &&
(!!savedFeed || preferences.feeds.saved.includes(feedInfo.uri))
const isPinned =
!unpinnedFeed &&
(!!pinnedFeed || preferences.feeds.pinned.includes(feedInfo.uri))
useSetTitle(feedInfo?.displayName)
const onToggleSaved = React.useCallback(async () => {
try {
Haptics.default()
if (isSaved) {
await removeFeed({uri: feedInfo.uri})
resetRemoveFeed()
} else {
await saveFeed({uri: feedInfo.uri})
resetSaveFeed()
}
} catch (err) {
Toast.show(
'There was an an issue updating your feeds, please check your internet connection and try again.',
)
logger.error('Failed up update feeds', {error: err})
}
}, [feedInfo, isSaved, saveFeed, removeFeed, resetSaveFeed, resetRemoveFeed])
const onTogglePinned = React.useCallback(async () => {
try {
Haptics.default()
if (isPinned) {
await unpinFeed({uri: feedInfo.uri})
resetUnpinFeed()
} else {
await pinFeed({uri: feedInfo.uri})
resetPinFeed()
}
} catch (e) {
Toast.show('There was an issue contacting the server')
logger.error('Failed to toggle pinned feed', {error: e})
}
}, [isPinned, feedInfo, pinFeed, unpinFeed, resetPinFeed, resetUnpinFeed])
const onPressShare = React.useCallback(() => {
const url = toShareUrl(feedInfo.route.href)
shareUrl(url)
track('CustomFeed:Share')
}, [feedInfo, track])
const onPressReport = React.useCallback(() => {
if (!feedInfo) return
openModal({
name: 'report',
uri: feedInfo.uri,
cid: feedInfo.cid,
})
}, [openModal, feedInfo])
const onCurrentPageSelected = React.useCallback(
(index: number) => {
if (index === 0) {
feedSectionRef.current?.scrollToTop()
}
},
[feedSectionRef],
)
// render
// =
const dropdownItems: DropdownItem[] = React.useMemo(() => {
return [
hasSession && {
testID: 'feedHeaderDropdownToggleSavedBtn',
label: isSaved ? _(msg`Remove from my feeds`) : _(msg`Add to my feeds`),
onPress: isSavePending || isRemovePending ? undefined : onToggleSaved,
icon: isSaved
? {
ios: {
name: 'trash',
},
android: 'ic_delete',
web: ['far', 'trash-can'],
}
: {
ios: {
name: 'plus',
},
android: '',
web: 'plus',
},
},
hasSession && {
testID: 'feedHeaderDropdownReportBtn',
label: _(msg`Report feed`),
onPress: onPressReport,
icon: {
ios: {
name: 'exclamationmark.triangle',
},
android: 'ic_menu_report_image',
web: 'circle-exclamation',
},
},
{
testID: 'feedHeaderDropdownShareBtn',
label: _(msg`Share feed`),
onPress: onPressShare,
icon: {
ios: {
name: 'square.and.arrow.up',
},
android: 'ic_menu_share',
web: 'share',
},
},
].filter(Boolean) as DropdownItem[]
}, [
hasSession,
onToggleSaved,
onPressReport,
onPressShare,
isSaved,
isSavePending,
isRemovePending,
_,
])
const renderHeader = useCallback(() => {
return (
<ProfileSubpageHeader
isLoading={false}
href={feedInfo.route.href}
title={feedInfo?.displayName}
avatar={feedInfo?.avatar}
isOwner={feedInfo.creatorDid === currentAccount?.did}
creator={
feedInfo
? {did: feedInfo.creatorDid, handle: feedInfo.creatorHandle}
: undefined
}
avatarType="algo">
{feedInfo && hasSession && (
<>
<Button
disabled={isSavePending || isRemovePending}
type="default"
label={isSaved ? 'Unsave' : 'Save'}
onPress={onToggleSaved}
style={styles.btn}
/>
<Button
testID={isPinned ? 'unpinBtn' : 'pinBtn'}
disabled={isPinPending || isUnpinPending}
type={isPinned ? 'default' : 'inverted'}
label={isPinned ? 'Unpin' : 'Pin to home'}
onPress={onTogglePinned}
style={styles.btn}
/>
</>
)}
<NativeDropdown
testID="headerDropdownBtn"
items={dropdownItems}
accessibilityLabel={_(msg`More options`)}
accessibilityHint="">
<View style={[pal.viewLight, styles.btn]}>
<FontAwesomeIcon
icon="ellipsis"
size={20}
color={pal.colors.text}
/>
</View>
</NativeDropdown>
</ProfileSubpageHeader>
)
}, [
_,
hasSession,
pal,
feedInfo,
isPinned,
onTogglePinned,
onToggleSaved,
dropdownItems,
currentAccount?.did,
isPinPending,
isRemovePending,
isSavePending,
isSaved,
isUnpinPending,
])
return (
<View style={s.hContentRegion}>
<PagerWithHeader
items={SECTION_TITLES}
isHeaderReady={true}
renderHeader={renderHeader}
onCurrentPageSelected={onCurrentPageSelected}>
{({onScroll, headerHeight, isScrolledDown, scrollElRef}) =>
isPublic ? (
<FeedSection
ref={feedSectionRef}
feed={`feedgen|${feedInfo.uri}`}
onScroll={onScroll}
headerHeight={headerHeight}
isScrolledDown={isScrolledDown}
scrollElRef={
scrollElRef as React.MutableRefObject<FlatList<any> | null>
}
/>
) : (
<CenteredView sideBorders style={[{paddingTop: headerHeight}]}>
<NonPublicFeedMessage />
</CenteredView>
)
}
{({onScroll, headerHeight, scrollElRef}) => (
<AboutSection
feedOwnerDid={feedInfo.creatorDid}
feedRkey={feedInfo.route.params.rkey}
feedInfo={feedInfo}
headerHeight={headerHeight}
onScroll={onScroll}
scrollElRef={
scrollElRef as React.MutableRefObject<ScrollView | null>
}
isOwner={feedInfo.creatorDid === currentAccount?.did}
/>
)}
</PagerWithHeader>
{hasSession && (
<FAB
testID="composeFAB"
onPress={() => openComposer({})}
icon={
<ComposeIcon2
strokeWidth={1.5}
size={29}
style={{color: 'white'}}
/>
}
accessibilityRole="button"
accessibilityLabel={_(msg`New post`)}
accessibilityHint=""
/>
)}
</View>
)
}
function NonPublicFeedMessage() {
const pal = usePalette('default')
return (
<View
style={[
pal.border,
{
padding: 18,
borderTopWidth: 1,
minHeight: Dimensions.get('window').height * 1.5,
},
]}>
<View
style={[
pal.viewLight,
{
padding: 12,
borderRadius: 8,
},
]}>
<Text style={[pal.text]}>
<Trans>
Looks like this feed is only available to users with a Bluesky
account. Please sign up or sign in to view this feed!
</Trans>
</Text>
</View>
</View>
)
}
interface FeedSectionProps {
feed: FeedDescriptor
onScroll: OnScrollHandler
headerHeight: number
isScrolledDown: boolean
scrollElRef: React.MutableRefObject<FlatList<any> | null>
}
const FeedSection = React.forwardRef<SectionRef, FeedSectionProps>(
function FeedSectionImpl(
{feed, onScroll, headerHeight, isScrolledDown, scrollElRef},
ref,
) {
const [hasNew, setHasNew] = React.useState(false)
const queryClient = useQueryClient()
const onScrollToTop = useCallback(() => {
scrollElRef.current?.scrollToOffset({offset: -headerHeight})
queryClient.resetQueries({queryKey: FEED_RQKEY(feed)})
setHasNew(false)
}, [scrollElRef, headerHeight, queryClient, feed, setHasNew])
React.useImperativeHandle(ref, () => ({
scrollToTop: onScrollToTop,
}))
const renderPostsEmpty = useCallback(() => {
return <EmptyState icon="feed" message="This feed is empty!" />
}, [])
return (
<View>
<Feed
feed={feed}
pollInterval={30e3}
scrollElRef={scrollElRef}
onHasNew={setHasNew}
onScroll={onScroll}
scrollEventThrottle={5}
renderEmptyState={renderPostsEmpty}
headerOffset={headerHeight}
/>
{(isScrolledDown || hasNew) && (
<LoadLatestBtn
onPress={onScrollToTop}
label="Load new posts"
showIndicator={hasNew}
/>
)}
</View>
)
},
)
function AboutSection({
feedOwnerDid,
feedRkey,
feedInfo,
headerHeight,
onScroll,
scrollElRef,
isOwner,
}: {
feedOwnerDid: string
feedRkey: string
feedInfo: FeedSourceFeedInfo
headerHeight: number
onScroll: OnScrollHandler
scrollElRef: React.MutableRefObject<ScrollView | null>
isOwner: boolean
}) {
const pal = usePalette('default')
const {_} = useLingui()
const scrollHandler = useAnimatedScrollHandler(onScroll)
const [likeUri, setLikeUri] = React.useState(feedInfo.likeUri)
const {hasSession} = useSession()
const {mutateAsync: likeFeed, isPending: isLikePending} = useLikeMutation()
const {mutateAsync: unlikeFeed, isPending: isUnlikePending} =
useUnlikeMutation()
const isLiked = !!likeUri
const likeCount =
isLiked && likeUri ? (feedInfo.likeCount || 0) + 1 : feedInfo.likeCount
const onToggleLiked = React.useCallback(async () => {
try {
Haptics.default()
if (isLiked && likeUri) {
await unlikeFeed({uri: likeUri})
setLikeUri('')
} else {
const res = await likeFeed({uri: feedInfo.uri, cid: feedInfo.cid})
setLikeUri(res.uri)
}
} catch (err) {
Toast.show(
'There was an an issue contacting the server, please check your internet connection and try again.',
)
logger.error('Failed up toggle like', {error: err})
}
}, [likeUri, isLiked, feedInfo, likeFeed, unlikeFeed])
return (
<ScrollView
ref={scrollElRef}
scrollEventThrottle={1}
contentContainerStyle={{
paddingTop: headerHeight,
minHeight: Dimensions.get('window').height * 1.5,
}}
onScroll={scrollHandler}>
<View
style={[
{
borderTopWidth: 1,
paddingVertical: 20,
paddingHorizontal: 20,
gap: 12,
},
pal.border,
]}>
{feedInfo.description ? (
<RichText
testID="listDescription"
type="lg"
style={pal.text}
richText={feedInfo.description}
/>
) : (
<Text type="lg" style={[{fontStyle: 'italic'}, pal.textLight]}>
<Trans>No description</Trans>
</Text>
)}
<View style={{flexDirection: 'row', alignItems: 'center', gap: 10}}>
<Button
type="default"
testID="toggleLikeBtn"
accessibilityLabel={_(msg`Like this feed`)}
accessibilityHint=""
disabled={!hasSession || isLikePending || isUnlikePending}
onPress={onToggleLiked}
style={{paddingHorizontal: 10}}>
{isLiked ? (
<HeartIconSolid size={19} style={styles.liked} />
) : (
<HeartIcon strokeWidth={3} size={19} style={pal.textLight} />
)}
</Button>
{typeof likeCount === 'number' && (
<TextLink
href={makeCustomFeedLink(feedOwnerDid, feedRkey, 'liked-by')}
text={`Liked by ${likeCount} ${pluralize(likeCount, 'user')}`}
style={[pal.textLight, s.semiBold]}
/>
)}
</View>
<Text type="md" style={[pal.textLight]} numberOfLines={1}>
Created by{' '}
{isOwner ? (
'you'
) : (
<TextLink
text={sanitizeHandle(feedInfo.creatorHandle, '@')}
href={makeProfileLink({
did: feedInfo.creatorDid,
handle: feedInfo.creatorHandle,
})}
style={pal.textLight}
/>
)}
</Text>
</View>
</ScrollView>
)
}
const styles = StyleSheet.create({
btn: {
flexDirection: 'row',
alignItems: 'center',
gap: 6,
paddingVertical: 7,
paddingHorizontal: 14,
borderRadius: 50,
marginLeft: 6,
},
liked: {
color: colors.red3,
},
notFoundContainer: {
margin: 10,
paddingHorizontal: 18,
paddingVertical: 14,
borderRadius: 6,
},
})