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|
import React from 'react'
import {
StyleSheet,
StyleProp,
View,
ViewStyle,
Text,
InteractionManager,
} from 'react-native'
import {Image} from 'expo-image'
import {
AppBskyEmbedImages,
AppBskyEmbedExternal,
AppBskyEmbedRecord,
AppBskyEmbedRecordWithMedia,
AppBskyFeedDefs,
AppBskyGraphDefs,
ModerationUI,
} from '@atproto/api'
import {Link} from '../Link'
import {ImageLayoutGrid} from '../images/ImageLayoutGrid'
import {ImagesLightbox} from 'state/models/ui/shell'
import {useStores} from 'state/index'
import {usePalette} from 'lib/hooks/usePalette'
import {useWebMediaQueries} from 'lib/hooks/useWebMediaQueries'
import {YoutubeEmbed} from './YoutubeEmbed'
import {ExternalLinkEmbed} from './ExternalLinkEmbed'
import {getYoutubeVideoId} from 'lib/strings/url-helpers'
import {MaybeQuoteEmbed} from './QuoteEmbed'
import {AutoSizedImage} from '../images/AutoSizedImage'
import {CustomFeedEmbed} from './CustomFeedEmbed'
import {ListEmbed} from './ListEmbed'
import {isCauseALabelOnUri} from 'lib/moderation'
type Embed =
| AppBskyEmbedRecord.View
| AppBskyEmbedImages.View
| AppBskyEmbedExternal.View
| AppBskyEmbedRecordWithMedia.View
| {$type: string; [k: string]: unknown}
export function PostEmbeds({
embed,
moderation,
style,
}: {
embed?: Embed
moderation: ModerationUI
style?: StyleProp<ViewStyle>
}) {
const pal = usePalette('default')
const store = useStores()
const {isMobile} = useWebMediaQueries()
// quote post with media
// =
if (AppBskyEmbedRecordWithMedia.isView(embed)) {
const isModOnQuote =
AppBskyEmbedRecord.isViewRecord(embed.record.record) &&
isCauseALabelOnUri(moderation.cause, embed.record.record.uri)
const mediaModeration = isModOnQuote ? {} : moderation
const quoteModeration = isModOnQuote ? moderation : {}
return (
<View style={[styles.stackContainer, style]}>
<PostEmbeds embed={embed.media} moderation={mediaModeration} />
<MaybeQuoteEmbed embed={embed.record} moderation={quoteModeration} />
</View>
)
}
if (AppBskyEmbedRecord.isView(embed)) {
// custom feed embed (i.e. generator view)
// =
if (AppBskyFeedDefs.isGeneratorView(embed.record)) {
return <CustomFeedEmbed record={embed.record} />
}
// list embed (e.g. mute lists; i.e. ListView)
if (AppBskyGraphDefs.isListView(embed.record)) {
return <ListEmbed item={embed.record} />
}
// quote post
// =
return (
<MaybeQuoteEmbed embed={embed} style={style} moderation={moderation} />
)
}
// image embed
// =
if (AppBskyEmbedImages.isView(embed)) {
const {images} = embed
if (images.length > 0) {
const items = embed.images.map(img => ({uri: img.fullsize, alt: img.alt}))
const openLightbox = (index: number) => {
store.shell.openLightbox(new ImagesLightbox(items, index))
}
const onPressIn = (_: number) => {
InteractionManager.runAfterInteractions(() => {
Image.prefetch(items.map(i => i.uri))
})
}
if (images.length === 1) {
const {alt, thumb} = images[0]
return (
<View style={[styles.imagesContainer, style]}>
<AutoSizedImage
alt={alt}
uri={thumb}
onPress={() => openLightbox(0)}
onPressIn={() => onPressIn(0)}
style={[
styles.singleImage,
isMobile && styles.singleImageMobile,
]}>
{alt === '' ? null : (
<View style={styles.altContainer}>
<Text style={styles.alt} accessible={false}>
ALT
</Text>
</View>
)}
</AutoSizedImage>
</View>
)
}
return (
<View style={[styles.imagesContainer, style]}>
<ImageLayoutGrid
images={embed.images}
onPress={openLightbox}
onPressIn={onPressIn}
style={
embed.images.length === 1
? [styles.singleImage, isMobile && styles.singleImageMobile]
: undefined
}
/>
</View>
)
}
}
// external link embed
// =
if (AppBskyEmbedExternal.isView(embed)) {
const link = embed.external
const youtubeVideoId = getYoutubeVideoId(link.uri)
if (youtubeVideoId) {
return <YoutubeEmbed link={link} style={style} />
}
return (
<Link
asAnchor
style={[styles.extOuter, pal.view, pal.border, style]}
href={link.uri}>
<ExternalLinkEmbed link={link} />
</Link>
)
}
return <View />
}
const styles = StyleSheet.create({
stackContainer: {
gap: 6,
},
imagesContainer: {
marginTop: 8,
},
singleImage: {
borderRadius: 8,
maxHeight: 1000,
},
singleImageMobile: {
maxHeight: 500,
},
extOuter: {
borderWidth: 1,
borderRadius: 8,
marginTop: 4,
},
altContainer: {
backgroundColor: 'rgba(0, 0, 0, 0.75)',
borderRadius: 6,
paddingHorizontal: 6,
paddingVertical: 3,
position: 'absolute',
left: 6,
bottom: 6,
},
alt: {
color: 'white',
fontSize: 10,
fontWeight: 'bold',
},
})
|
