bsky-app/src/view/com/posts/FeedItem.tsx

329 lines
9.5 KiB
TypeScript

import React, {useMemo, useState} from 'react'
import {observer} from 'mobx-react-lite'
import {Linking, StyleSheet, View} from 'react-native'
import Clipboard from '@react-native-clipboard/clipboard'
import {AtUri} from '@atproto/api'
import {
FontAwesomeIcon,
FontAwesomeIconStyle,
} from '@fortawesome/react-native-fontawesome'
import {PostsFeedItemModel} from 'state/models/feeds/posts'
import {Link, DesktopWebTextLink} from '../util/Link'
import {Text} from '../util/text/Text'
import {UserInfoText} from '../util/UserInfoText'
import {PostMeta} from '../util/PostMeta'
import {PostCtrls} from '../util/PostCtrls'
import {PostEmbeds} from '../util/post-embeds'
import {PostMutedWrapper} from '../util/PostMuted'
import {RichText} from '../util/text/RichText'
import * as Toast from '../util/Toast'
import {UserAvatar} from '../util/UserAvatar'
import {s} from 'lib/styles'
import {useStores} from 'state/index'
import {usePalette} from 'lib/hooks/usePalette'
import {useAnalytics} from 'lib/analytics'
import {sanitizeDisplayName} from 'lib/strings/display-names'
export const FeedItem = observer(function ({
item,
isThreadChild,
isThreadParent,
showFollowBtn,
ignoreMuteFor,
}: {
item: PostsFeedItemModel
isThreadChild?: boolean
isThreadParent?: boolean
showReplyLine?: boolean
showFollowBtn?: boolean
ignoreMuteFor?: string
}) {
const store = useStores()
const pal = usePalette('default')
const {track} = useAnalytics()
const [deleted, setDeleted] = useState(false)
const record = item.postRecord
const itemUri = item.post.uri
const itemCid = item.post.cid
const itemHref = useMemo(() => {
const urip = new AtUri(item.post.uri)
return `/profile/${item.post.author.handle}/post/${urip.rkey}`
}, [item.post.uri, item.post.author.handle])
const itemTitle = `Post by ${item.post.author.handle}`
const authorHref = `/profile/${item.post.author.handle}`
const replyAuthorDid = useMemo(() => {
if (!record?.reply) {
return ''
}
const urip = new AtUri(record.reply.parent?.uri || record.reply.root.uri)
return urip.hostname
}, [record?.reply])
const onPressReply = () => {
track('FeedItem:PostReply')
store.shell.openComposer({
replyTo: {
uri: item.post.uri,
cid: item.post.cid,
text: record?.text || '',
author: {
handle: item.post.author.handle,
displayName: item.post.author.displayName,
avatar: item.post.author.avatar,
},
},
})
}
const onPressToggleRepost = () => {
track('FeedItem:PostRepost')
return item
.toggleRepost()
.catch(e => store.log.error('Failed to toggle repost', e))
}
const onPressToggleLike = () => {
track('FeedItem:PostLike')
return item
.toggleLike()
.catch(e => store.log.error('Failed to toggle like', e))
}
const onCopyPostText = () => {
Clipboard.setString(record?.text || '')
Toast.show('Copied to clipboard')
}
const onOpenTranslate = React.useCallback(() => {
Linking.openURL(
encodeURI(`https://translate.google.com/#auto|en|${record?.text || ''}`),
)
}, [record])
const onDeletePost = () => {
track('FeedItem:PostDelete')
item.delete().then(
() => {
setDeleted(true)
Toast.show('Post deleted')
},
e => {
store.log.error('Failed to delete post', e)
Toast.show('Failed to delete post, please try again')
},
)
}
if (!record || deleted) {
return <View />
}
const isSmallTop = isThreadChild
const isNoTop = false //isChild && !item._isThreadChild
const isMuted =
item.post.author.viewer?.muted && ignoreMuteFor !== item.post.author.did
const outerStyles = [
styles.outer,
pal.view,
{borderColor: pal.colors.border},
isSmallTop ? styles.outerSmallTop : undefined,
isNoTop ? styles.outerNoTop : undefined,
isThreadParent ? styles.outerNoBottom : undefined,
]
return (
<PostMutedWrapper isMuted={isMuted}>
<Link
testID={`feedItem-by-${item.post.author.handle}`}
style={outerStyles}
href={itemHref}
title={itemTitle}
noFeedback>
{isThreadChild && (
<View
style={[styles.topReplyLine, {borderColor: pal.colors.replyLine}]}
/>
)}
{isThreadParent && (
<View
style={[
styles.bottomReplyLine,
{borderColor: pal.colors.replyLine},
isNoTop ? styles.bottomReplyLineNoTop : undefined,
]}
/>
)}
{item.reasonRepost && (
<Link
style={styles.includeReason}
href={`/profile/${item.reasonRepost.by.handle}`}
title={sanitizeDisplayName(
item.reasonRepost.by.displayName || item.reasonRepost.by.handle,
)}>
<FontAwesomeIcon
icon="retweet"
style={[
styles.includeReasonIcon,
{color: pal.colors.textLight} as FontAwesomeIconStyle,
]}
/>
<Text
type="sm-bold"
style={pal.textLight}
lineHeight={1.2}
numberOfLines={1}>
Reposted by{' '}
<DesktopWebTextLink
type="sm-bold"
style={pal.textLight}
lineHeight={1.2}
numberOfLines={1}
text={sanitizeDisplayName(
item.reasonRepost.by.displayName ||
item.reasonRepost.by.handle,
)}
href={`/profile/${item.reasonRepost.by.handle}`}
/>
</Text>
</Link>
)}
<View style={styles.layout}>
<View style={styles.layoutAvi}>
<Link href={authorHref} title={item.post.author.handle} asAnchor>
<UserAvatar size={52} avatar={item.post.author.avatar} />
</Link>
</View>
<View style={styles.layoutContent}>
<PostMeta
authorHandle={item.post.author.handle}
authorDisplayName={item.post.author.displayName}
timestamp={item.post.indexedAt}
postHref={itemHref}
did={item.post.author.did}
showFollowBtn={showFollowBtn}
/>
{!isThreadChild && replyAuthorDid !== '' && (
<View style={[s.flexRow, s.mb2, s.alignCenter]}>
<FontAwesomeIcon
icon="reply"
size={9}
style={[
{color: pal.colors.textLight} as FontAwesomeIconStyle,
s.mr5,
]}
/>
<Text type="md" style={[pal.textLight, s.mr2]} lineHeight={1.2}>
Reply to
</Text>
<UserInfoText
type="md"
did={replyAuthorDid}
attr="displayName"
style={[pal.textLight, s.ml2]}
/>
</View>
)}
{item.richText?.text ? (
<View style={styles.postTextContainer}>
<RichText
type="post-text"
richText={item.richText}
lineHeight={1.3}
/>
</View>
) : undefined}
<PostEmbeds embed={item.post.embed} style={styles.embed} />
<PostCtrls
style={styles.ctrls}
itemUri={itemUri}
itemCid={itemCid}
itemHref={itemHref}
itemTitle={itemTitle}
author={{
avatar: item.post.author.avatar!,
handle: item.post.author.handle,
displayName: item.post.author.displayName!,
}}
text={item.richText?.text || record.text}
indexedAt={item.post.indexedAt}
isAuthor={item.post.author.did === store.me.did}
replyCount={item.post.replyCount}
repostCount={item.post.repostCount}
likeCount={item.post.likeCount}
isReposted={!!item.post.viewer?.repost}
isLiked={!!item.post.viewer?.like}
onPressReply={onPressReply}
onPressToggleRepost={onPressToggleRepost}
onPressToggleLike={onPressToggleLike}
onCopyPostText={onCopyPostText}
onOpenTranslate={onOpenTranslate}
onDeletePost={onDeletePost}
/>
</View>
</View>
</Link>
</PostMutedWrapper>
)
})
const styles = StyleSheet.create({
outer: {
borderTopWidth: 1,
padding: 10,
paddingRight: 15,
paddingBottom: 8,
},
outerNoTop: {
borderTopWidth: 0,
paddingTop: 0,
},
outerSmallTop: {
borderTopWidth: 0,
},
outerNoBottom: {
paddingBottom: 2,
},
topReplyLine: {
position: 'absolute',
left: 42,
top: 0,
height: 6,
borderLeftWidth: 2,
},
bottomReplyLine: {
position: 'absolute',
left: 42,
top: 72,
bottom: 0,
borderLeftWidth: 2,
},
bottomReplyLineNoTop: {top: 64},
includeReason: {
flexDirection: 'row',
paddingLeft: 50,
paddingRight: 20,
marginTop: 2,
marginBottom: 2,
},
includeReasonIcon: {
marginRight: 4,
},
layout: {
flexDirection: 'row',
marginTop: 1,
},
layoutAvi: {
width: 70,
paddingLeft: 8,
},
layoutContent: {
flex: 1,
},
postTextContainer: {
flexDirection: 'row',
alignItems: 'center',
flexWrap: 'wrap',
paddingBottom: 4,
},
embed: {
marginBottom: 6,
},
ctrls: {
marginTop: 4,
},
})