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bsky-app
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Add feed sharing

zio/stable
Paul Frazee 2023-05-18 16:22:11 -05:00
parent 84990c509e
commit 1ecf0da81b
5 changed files with 141 additions and 48 deletions
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93
src/lib/api/index.ts
View File

@ -18,6 +18,7 @@ export interface ExternalEmbedDraft {
uri: string
isLoading: boolean
meta?: LinkMeta
embed?: AppBskyEmbedRecord.Main
localThumb?: ImageModel
}
@ -135,40 +136,54 @@ export async function post(store: RootStoreModel, opts: PostOpts) {
}
if (opts.extLink && !opts.images?.length) {
let thumb
if (opts.extLink.localThumb) {
opts.onStateChange?.('Uploading link thumbnail...')
let encoding
if (opts.extLink.localThumb.mime) {
encoding = opts.extLink.localThumb.mime
} else if (opts.extLink.localThumb.path.endsWith('.png')) {
encoding = 'image/png'
} else if (
opts.extLink.localThumb.path.endsWith('.jpeg') ||
opts.extLink.localThumb.path.endsWith('.jpg')
) {
encoding = 'image/jpeg'
} else {
store.log.warn(
'Unexpected image format for thumbnail, skipping',
opts.extLink.localThumb.path,
)
if (opts.extLink.embed) {
embed = opts.extLink.embed
} else {
let thumb
if (opts.extLink.localThumb) {
opts.onStateChange?.('Uploading link thumbnail...')
let encoding
if (opts.extLink.localThumb.mime) {
encoding = opts.extLink.localThumb.mime
} else if (opts.extLink.localThumb.path.endsWith('.png')) {
encoding = 'image/png'
} else if (
opts.extLink.localThumb.path.endsWith('.jpeg') ||
opts.extLink.localThumb.path.endsWith('.jpg')
) {
encoding = 'image/jpeg'
} else {
store.log.warn(
'Unexpected image format for thumbnail, skipping',
opts.extLink.localThumb.path,
)
}
if (encoding) {
const thumbUploadRes = await uploadBlob(
store,
opts.extLink.localThumb.path,
encoding,
)
thumb = thumbUploadRes.data.blob
}
}
if (encoding) {
const thumbUploadRes = await uploadBlob(
store,
opts.extLink.localThumb.path,
encoding,
)
thumb = thumbUploadRes.data.blob
}
}
if (opts.quote) {
embed = {
$type: 'app.bsky.embed.recordWithMedia',
record: embed,
media: {
if (opts.quote) {
embed = {
$type: 'app.bsky.embed.recordWithMedia',
record: embed,
media: {
$type: 'app.bsky.embed.external',
external: {
uri: opts.extLink.uri,
title: opts.extLink.meta?.title || '',
description: opts.extLink.meta?.description || '',
thumb,
},
} as AppBskyEmbedExternal.Main,
} as AppBskyEmbedRecordWithMedia.Main
} else {
embed = {
$type: 'app.bsky.embed.external',
external: {
uri: opts.extLink.uri,
@ -176,18 +191,8 @@ export async function post(store: RootStoreModel, opts: PostOpts) {
description: opts.extLink.meta?.description || '',
thumb,
},
} as AppBskyEmbedExternal.Main,
} as AppBskyEmbedRecordWithMedia.Main
} else {
embed = {
$type: 'app.bsky.embed.external',
external: {
uri: opts.extLink.uri,
title: opts.extLink.meta?.title || '',
description: opts.extLink.meta?.description || '',
thumb,
},
} as AppBskyEmbedExternal.Main
} as AppBskyEmbedExternal.Main
}
}
}

27
src/lib/link-meta/bsky.ts
View File

@ -1,3 +1,4 @@
import * as apilib from 'lib/api/index'
import {LikelyType, LinkMeta} from './link-meta'
// import {match as matchRoute} from 'view/routes'
import {convertBskyAppUrlIfNeeded, makeRecordUri} from '../strings/url-helpers'
@ -128,3 +129,29 @@ export async function getPostAsQuote(
},
}
}
export async function getFeedAsEmbed(
store: RootStoreModel,
url: string,
): Promise<apilib.ExternalEmbedDraft> {
url = convertBskyAppUrlIfNeeded(url)
const [_0, user, _1, rkey] = url.split('/').filter(Boolean)
const feed = makeRecordUri(user, 'app.bsky.feed.generator', rkey)
const res = await store.agent.app.bsky.feed.getFeedGenerator({feed})
return {
isLoading: false,
uri: feed,
meta: {
url: feed,
likelyType: LikelyType.AtpData,
title: res.data.view.displayName,
},
embed: {
$type: 'app.bsky.embed.record',
record: {
uri: res.data.view.uri,
cid: res.data.view.cid,
},
},
}
}

12
src/lib/strings/url-helpers.ts
View File

@ -82,6 +82,18 @@ export function isBskyPostUrl(url: string): boolean {
return false
}
export function isBskyCustomFeedUrl(url: string): boolean {
if (isBskyAppUrl(url)) {
try {
const urlp = new URL(url)
return /profile\/(?<name>[^/]+)\/feed\/(?<rkey>[^/]+)/i.test(
urlp.pathname,
)
} catch {}
}
return false
}
export function convertBskyAppUrlIfNeeded(url: string): string {
if (isBskyAppUrl(url)) {
try {

22
src/view/com/composer/useExternalLinkFetch.ts
View File

@ -2,9 +2,9 @@ import {useState, useEffect} from 'react'
import {useStores} from 'state/index'
import * as apilib from 'lib/api/index'
import {getLinkMeta} from 'lib/link-meta/link-meta'
import {getPostAsQuote} from 'lib/link-meta/bsky'
import {getPostAsQuote, getFeedAsEmbed} from 'lib/link-meta/bsky'
import {downloadAndResize} from 'lib/media/manip'
import {isBskyPostUrl} from 'lib/strings/url-helpers'
import {isBskyPostUrl, isBskyCustomFeedUrl} from 'lib/strings/url-helpers'
import {ComposerOpts} from 'state/models/ui/shell'
import {POST_IMG_MAX} from 'lib/constants'
@ -41,6 +41,24 @@ export function useExternalLinkFetch({
setExtLink(undefined)
},
)
} else if (isBskyCustomFeedUrl(extLink.uri)) {
getFeedAsEmbed(store, extLink.uri).then(
({embed, meta}) => {
if (aborted) {
return
}
setExtLink({
uri: extLink.uri,
isLoading: false,
meta,
embed,
})
},
err => {
store.log.error('Failed to fetch feed for embedding', {err})
setExtLink(undefined)
},
)
} else {
getLinkMeta(store, extLink.uri).then(meta => {
if (aborted) {

35
src/view/screens/CustomFeed.tsx
View File

@ -1,5 +1,6 @@
import React, {useMemo, useRef} from 'react'
import {NativeStackScreenProps} from '@react-navigation/native-stack'
import {FontAwesomeIcon} from '@fortawesome/react-native-fontawesome'
import {usePalette} from 'lib/hooks/usePalette'
import {HeartIcon, HeartIconSolid} from 'lib/icons'
import {CommonNavigatorParams} from 'lib/routes/types'
@ -21,6 +22,8 @@ import {Text} from 'view/com/util/text/Text'
import * as Toast from 'view/com/util/Toast'
import {isDesktopWeb} from 'platform/detection'
import {useSetTitle} from 'lib/hooks/useSetTitle'
import {shareUrl} from 'lib/sharing'
import {toShareUrl} from 'lib/strings/url-helpers'
type Props = NativeStackScreenProps<CommonNavigatorParams, 'CustomFeed'>
export const CustomFeedScreen = withAuthRequired(
@ -73,10 +76,22 @@ export const CustomFeedScreen = withAuthRequired(
store.log.error('Failed up toggle like', {err})
}
}, [store, currentFeed])
const onPressShare = React.useCallback(() => {
const url = toShareUrl(`/profile/${name}/feed/${rkey}`)
shareUrl(url)
}, [name, rkey])
const renderHeaderBtns = React.useCallback(() => {
return (
<View style={styles.headerBtns}>
<Button
testID="shareBtn"
type="default"
accessibilityLabel="Share this feed"
accessibilityHint=""
onPress={onPressShare}>
<FontAwesomeIcon icon="share" size={18} color={pal.colors.icon} />
</Button>
<Button
type="default"
testID="toggleLikeBtn"
@ -108,6 +123,7 @@ export const CustomFeedScreen = withAuthRequired(
currentFeed?.isLiked,
onToggleSaved,
onToggleLiked,
onPressShare,
])
const renderListHeaderComponent = React.useCallback(() => {
@ -151,14 +167,28 @@ export const CustomFeedScreen = withAuthRequired(
: 'Add to My Feeds'
}
/>
<Button type="default" onPress={onToggleLiked}>
<Button
type="default"
accessibilityLabel="Like this feed"
accessibilityHint=""
onPress={onToggleLiked}>
{currentFeed?.isLiked ? (
<HeartIconSolid size={18} style={styles.liked} />
) : (
<HeartIcon strokeWidth={3} size={18} style={pal.icon} />
)}
</Button>
<Button
type="default"
accessibilityLabel="Share this feed"
accessibilityHint=""
onPress={onPressShare}>
<FontAwesomeIcon
icon="share"
size={18}
color={pal.colors.icon}
/>
</Button>
</View>
)}
</View>
@ -202,6 +232,7 @@ export const CustomFeedScreen = withAuthRequired(
currentFeed,
onToggleLiked,
onToggleSaved,
onPressShare,
name,
rkey,
])