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import React from 'react'
import {StyleProp, TouchableOpacity, View, ViewStyle} from 'react-native'
import {FontAwesomeIcon} from '@fortawesome/react-native-fontawesome'
import {msg} from '@lingui/macro'
import {useLingui} from '@lingui/react'
import {ExternalEmbedDraft} from 'lib/api/index'
import {s} from 'lib/styles'
import {Gif} from 'state/queries/tenor'
import {ExternalLinkEmbed} from 'view/com/util/post-embeds/ExternalLinkEmbed'
import {atoms as a, useTheme} from '#/alf'
import {Loader} from '#/components/Loader'
import {Text} from '#/components/Typography'
export const ExternalEmbed = ({
link,
onRemove,
gif,
}: {
link?: ExternalEmbedDraft
onRemove: () => void
gif?: Gif
}) => {
const t = useTheme()
const {_} = useLingui()
const linkInfo = React.useMemo(
() =>
link && {
title: link.meta?.title ?? link.uri,
uri: link.uri,
description: link.meta?.description ?? '',
thumb: link.localThumb?.path,
},
[link],
)
if (!link) return null
const loadingStyle: ViewStyle | undefined = gif
? {
aspectRatio:
gif.media_formats.gif.dims[0] / gif.media_formats.gif.dims[1],
width: '100%',
}
: undefined
return (
<View style={[a.mb_xl, a.overflow_hidden, t.atoms.border_contrast_medium]}>
{link.isLoading ? (
<Container style={loadingStyle}>
<Loader size="xl" />
</Container>
) : link.meta?.error ? (
<Container style={[a.align_start, a.p_md, a.gap_xs]}>
<Text numberOfLines={1} style={t.atoms.text_contrast_high}>
{link.uri}
</Text>
<Text numberOfLines={2} style={[{color: t.palette.negative_400}]}>
{link.meta?.error}
</Text>
</Container>
) : linkInfo ? (
<View style={{pointerEvents: !gif ? 'none' : 'auto'}}>
<ExternalLinkEmbed link={linkInfo} />
</View>
) : null}
<TouchableOpacity
style={{
position: 'absolute',
top: 16,
right: 10,
height: 36,
width: 36,
backgroundColor: 'rgba(0, 0, 0, 0.75)',
borderRadius: 18,
alignItems: 'center',
justifyContent: 'center',
}}
onPress={onRemove}
accessibilityRole="button"
accessibilityLabel={_(msg`Remove image preview`)}
accessibilityHint={_(msg`Removes default thumbnail from ${link.uri}`)}
onAccessibilityEscape={onRemove}>
<FontAwesomeIcon size={18} icon="xmark" style={s.white} />
</TouchableOpacity>
</View>
)
}
function Container({
style,
children,
}: {
style?: StyleProp<ViewStyle>
children: React.ReactNode
}) {
const t = useTheme()
return (
<View
style={[
a.mt_sm,
a.rounded_sm,
a.border,
a.align_center,
a.justify_center,
a.py_5xl,
t.atoms.bg_contrast_25,
t.atoms.border_contrast_medium,
style,
]}>
{children}
</View>
)
}
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