384 lines
12 KiB
TypeScript
384 lines
12 KiB
TypeScript
import React, {useMemo} from 'react'
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import {observer} from 'mobx-react-lite'
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import {Image, StyleSheet, Text, TouchableOpacity, View} from 'react-native'
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import Svg, {Line} from 'react-native-svg'
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import {AtUri} from '../../../third-party/uri'
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import * as PostType from '../../../third-party/api/src/client/types/app/bsky/feed/post'
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import {FontAwesomeIcon} from '@fortawesome/react-native-fontawesome'
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import {PostThreadViewPostModel} from '../../../state/models/post-thread-view'
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import {Link} from '../util/Link'
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import {RichText} from '../util/RichText'
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import {PostDropdownBtn} from '../util/DropdownBtn'
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import {UserAvatar} from '../util/UserAvatar'
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import {s, colors} from '../../lib/styles'
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import {ago, pluralize} from '../../lib/strings'
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import {useStores} from '../../../state'
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import {PostCtrls} from '../util/PostCtrls'
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const PARENT_REPLY_LINE_LENGTH = 8
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export const PostThreadItem = observer(function PostThreadItem({
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item,
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onPressShare,
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onPostReply,
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}: {
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item: PostThreadViewPostModel
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onPressShare: (_uri: string) => void
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onPostReply: () => void
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}) {
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const store = useStores()
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const record = item.record as unknown as PostType.Record
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const hasEngagement =
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item.upvoteCount || item.downvoteCount || item.repostCount
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const itemHref = useMemo(() => {
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const urip = new AtUri(item.uri)
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return `/profile/${item.author.handle}/post/${urip.rkey}`
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}, [item.uri, item.author.handle])
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const itemTitle = `Post by ${item.author.handle}`
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const authorHref = `/profile/${item.author.handle}`
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const authorTitle = item.author.handle
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const upvotesHref = useMemo(() => {
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const urip = new AtUri(item.uri)
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return `/profile/${item.author.handle}/post/${urip.rkey}/upvoted-by`
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}, [item.uri, item.author.handle])
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const upvotesTitle = 'Upvotes on this post'
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const downvotesHref = useMemo(() => {
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const urip = new AtUri(item.uri)
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return `/profile/${item.author.handle}/post/${urip.rkey}/downvoted-by`
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}, [item.uri, item.author.handle])
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const downvotesTitle = 'Downvotes on this post'
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const repostsHref = useMemo(() => {
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const urip = new AtUri(item.uri)
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return `/profile/${item.author.handle}/post/${urip.rkey}/reposted-by`
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}, [item.uri, item.author.handle])
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const repostsTitle = 'Reposts of this post'
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const onPressReply = () => {
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store.shell.openComposer({
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replyTo: {uri: item.uri, cid: item.cid},
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onPost: onPostReply,
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})
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}
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const onPressToggleRepost = () => {
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item
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.toggleRepost()
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.catch(e => console.error('Failed to toggle repost', record, e))
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}
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const onPressToggleUpvote = () => {
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item
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.toggleUpvote()
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.catch(e => console.error('Failed to toggle upvote', record, e))
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}
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const onPressToggleDownvote = () => {
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item
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.toggleDownvote()
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.catch(e => console.error('Failed to toggle downvote', record, e))
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}
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if (item._isHighlightedPost) {
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return (
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<View style={styles.outer}>
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<View style={styles.layout}>
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<Link style={styles.layoutAvi} href={authorHref} title={authorTitle}>
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<UserAvatar
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size={50}
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displayName={item.author.displayName}
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handle={item.author.handle}
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/>
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</Link>
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<View style={styles.layoutContent}>
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<View style={[styles.meta, {paddingTop: 5, paddingBottom: 0}]}>
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<Link
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style={styles.metaItem}
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href={authorHref}
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title={authorTitle}>
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<Text style={[s.f16, s.bold]}>
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{item.author.displayName || item.author.handle}
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</Text>
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</Link>
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<Text style={[styles.metaItem, s.f15, s.gray5]}>
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· {ago(item.indexedAt)}
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</Text>
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<View style={s.flex1} />
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<PostDropdownBtn
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style={styles.metaItem}
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itemHref={itemHref}
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itemTitle={itemTitle}>
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<FontAwesomeIcon
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icon="ellipsis-h"
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size={14}
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style={[s.mt2, s.mr5]}
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/>
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</PostDropdownBtn>
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</View>
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<View style={styles.meta}>
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<Link
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style={styles.metaItem}
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href={authorHref}
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title={authorTitle}>
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<Text style={[s.f15, s.gray5]}>@{item.author.handle}</Text>
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</Link>
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</View>
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</View>
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</View>
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<View style={[s.pl10, s.pr10, s.pb10]}>
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<View
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style={[styles.postTextContainer, styles.postTextLargeContainer]}>
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<RichText
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text={record.text}
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entities={record.entities}
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style={[styles.postText, styles.postTextLarge]}
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/>
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</View>
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{item._isHighlightedPost && hasEngagement ? (
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<View style={styles.expandedInfo}>
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{item.repostCount ? (
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<Link
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style={styles.expandedInfoItem}
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href={repostsHref}
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title={repostsTitle}>
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<Text style={[s.gray5, s.semiBold, s.f16]}>
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<Text style={[s.bold, s.black, s.f16]}>
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{item.repostCount}
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</Text>{' '}
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{pluralize(item.repostCount, 'repost')}
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</Text>
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</Link>
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) : (
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<></>
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)}
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{item.upvoteCount ? (
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<Link
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style={styles.expandedInfoItem}
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href={upvotesHref}
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title={upvotesTitle}>
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<Text style={[s.gray5, s.semiBold, s.f16]}>
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<Text style={[s.bold, s.black, s.f16]}>
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{item.upvoteCount}
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</Text>{' '}
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{pluralize(item.upvoteCount, 'upvote')}
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</Text>
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</Link>
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) : (
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<></>
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)}
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{item.downvoteCount ? (
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<Link
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style={styles.expandedInfoItem}
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href={downvotesHref}
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title={downvotesTitle}>
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<Text style={[s.gray5, s.semiBold, s.f16]}>
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<Text style={[s.bold, s.black, s.f16]}>
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{item.downvoteCount}
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</Text>{' '}
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{pluralize(item.downvoteCount, 'downvote')}
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</Text>
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</Link>
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) : (
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<></>
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)}
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</View>
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) : (
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<></>
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)}
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<View style={[s.pl10]}>
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<PostCtrls
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replyCount={item.replyCount}
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repostCount={item.repostCount}
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upvoteCount={item.upvoteCount}
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downvoteCount={item.downvoteCount}
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isReposted={!!item.myState.repost}
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isUpvoted={!!item.myState.upvote}
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isDownvoted={!!item.myState.downvote}
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onPressReply={onPressReply}
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onPressToggleRepost={onPressToggleRepost}
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onPressToggleUpvote={onPressToggleUpvote}
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onPressToggleDownvote={onPressToggleDownvote}
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/>
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</View>
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</View>
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</View>
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)
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} else {
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return (
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<Link style={styles.outer} href={itemHref} title={itemTitle}>
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{!!item.replyingToAuthor && (
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<View style={styles.parentReplyLine}>
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<Svg width="10" height={PARENT_REPLY_LINE_LENGTH}>
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<Line
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x1="5"
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x2="5"
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y1="0"
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y2={PARENT_REPLY_LINE_LENGTH}
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stroke={colors.gray2}
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strokeWidth={2}
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/>
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</Svg>
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</View>
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)}
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{item.replies?.length !== 0 && (
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<View style={styles.childReplyLine}>
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<Svg width="10" height={100}>
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<Line
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x1="5"
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x2="5"
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y1="0"
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y2={100}
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stroke={colors.gray2}
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strokeWidth={2}
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/>
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</Svg>
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</View>
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)}
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<View style={styles.layout}>
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<Link style={styles.layoutAvi} href={authorHref} title={authorTitle}>
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<UserAvatar
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size={50}
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displayName={item.author.displayName}
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handle={item.author.handle}
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/>
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</Link>
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<View style={styles.layoutContent}>
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<View style={styles.meta}>
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<Link
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style={styles.metaItem}
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href={authorHref}
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title={authorTitle}>
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<Text style={[s.f17, s.bold]}>
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{item.author.displayName || item.author.handle}
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</Text>
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</Link>
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<Link
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style={styles.metaItem}
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href={authorHref}
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title={authorTitle}>
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<Text style={[s.f15, s.gray5]}>@{item.author.handle}</Text>
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</Link>
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<Text style={[styles.metaItem, s.f15, s.gray5]}>
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· {ago(item.indexedAt)}
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</Text>
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<View style={s.flex1} />
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<PostDropdownBtn
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style={styles.metaItem}
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itemHref={itemHref}
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itemTitle={itemTitle}>
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<FontAwesomeIcon
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icon="ellipsis-h"
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size={14}
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style={[s.mt2, s.mr5]}
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/>
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</PostDropdownBtn>
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</View>
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{item.replyingToAuthor &&
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item.replyingToAuthor !== item.author.handle && (
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<View style={[s.flexRow, s.mb5, {alignItems: 'center'}]}>
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<Text style={[s.gray5, s.f15, s.mr2]}>Replying to</Text>
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<Link
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href={`/profile/${item.replyingToAuthor}`}
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title={`@${item.replyingToAuthor}`}>
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<Text style={[s.f14, s.blue3]}>
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@{item.replyingToAuthor}
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</Text>
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</Link>
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</View>
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)}
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<View style={styles.postTextContainer}>
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<RichText
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text={record.text}
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entities={record.entities}
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style={[styles.postText, s.f17, s['lh17-1.3']]}
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/>
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</View>
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<PostCtrls
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replyCount={item.replyCount}
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repostCount={item.repostCount}
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upvoteCount={item.upvoteCount}
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downvoteCount={item.downvoteCount}
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isReposted={!!item.myState.repost}
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isUpvoted={!!item.myState.upvote}
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isDownvoted={!!item.myState.downvote}
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onPressReply={onPressReply}
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onPressToggleRepost={onPressToggleRepost}
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onPressToggleUpvote={onPressToggleUpvote}
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onPressToggleDownvote={onPressToggleDownvote}
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/>
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</View>
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</View>
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</Link>
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)
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}
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})
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const styles = StyleSheet.create({
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outer: {
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backgroundColor: colors.white,
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borderRadius: 6,
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margin: 2,
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marginBottom: 0,
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},
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parentReplyLine: {
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position: 'absolute',
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left: 30,
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top: -1 * PARENT_REPLY_LINE_LENGTH + 6,
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},
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childReplyLine: {
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position: 'absolute',
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left: 30,
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top: 65,
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bottom: 0,
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},
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layout: {
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flexDirection: 'row',
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},
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layoutAvi: {
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width: 70,
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paddingLeft: 10,
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paddingTop: 10,
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paddingBottom: 10,
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},
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layoutContent: {
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flex: 1,
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paddingRight: 10,
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paddingTop: 10,
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paddingBottom: 10,
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},
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meta: {
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flexDirection: 'row',
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paddingTop: 2,
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paddingBottom: 2,
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},
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metaItem: {
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paddingRight: 5,
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},
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postText: {
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fontFamily: 'Helvetica Neue',
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},
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postTextContainer: {
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flexDirection: 'row',
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alignItems: 'center',
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flexWrap: 'wrap',
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paddingBottom: 8,
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},
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postTextLarge: {
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fontSize: 24,
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lineHeight: 32,
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fontWeight: '300',
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},
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postTextLargeContainer: {
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paddingLeft: 4,
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paddingBottom: 20,
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},
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expandedInfo: {
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flexDirection: 'row',
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padding: 10,
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borderColor: colors.gray2,
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borderTopWidth: 1,
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borderBottomWidth: 1,
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marginTop: 5,
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marginBottom: 10,
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},
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expandedInfoItem: {
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marginRight: 10,
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},
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})
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