Add start of post-hiding by labels

src/lib/labeling/const.ts

@@ -0,0 +1,115 @@
+export const FILTER_SETTINGS = {
+  base: {
+    sourceDids: [
+      'did:plc:ar7c4by46qjdydhdevvrndac',
+      'did:plc:jonz5u6ulzdkwpnhqlwbsbrh',
+    ],
+    filterLabelVals: ['csam', 'dmca-violation', 'nudity-nonconsentual'],
+  },
+  'bsky-unfiltered': {
+    sourceDids: [
+      'did:plc:ar7c4by46qjdydhdevvrndac',
+      'did:plc:jonz5u6ulzdkwpnhqlwbsbrh',
+    ],
+    filterLabelVals: [],
+  },
+  'bsky-default': {
+    sourceDids: [
+      'did:plc:ar7c4by46qjdydhdevvrndac',
+      'did:plc:jonz5u6ulzdkwpnhqlwbsbrh',
+    ],
+    filterLabelVals: ['porn', 'nudity', 'gore', 'self-harm', 'torture', 'spam'],
+  },
+  'bsky-calm': {
+    sourceDids: [
+      'did:plc:ar7c4by46qjdydhdevvrndac',
+      'did:plc:jonz5u6ulzdkwpnhqlwbsbrh',
+    ],
+    filterLabelVals: [
+      'porn',
+      'nudity',
+      'sexual',
+      'gore',
+      'self-harm',
+      'torture',
+      'icon-kkk',
+      'icon-nazi',
+      'icon-confederate',
+      'spam',
+      'impersonation',
+    ],
+  },
+}
+
+export const FILTERS = {
+  'bsky-unfiltered': {
+    title: 'Unfiltered',
+    author: 'Bluesky Team',
+    description: 'Show me everything.',
+    filterLabelVals: FILTER_SETTINGS.base.filterLabelVals.concat(
+      FILTER_SETTINGS['bsky-unfiltered'].filterLabelVals,
+    ),
+  },
+  'bsky-default': {
+    title: 'Default',
+    author: 'Bluesky Team',
+    description:
+      'Filters out NSFW and nudity, gore, self-harm, torture, and spam.',
+    filterLabelVals: FILTER_SETTINGS.base.filterLabelVals.concat(
+      FILTER_SETTINGS['bsky-default'].filterLabelVals,
+    ),
+  },
+  'bsky-calm': {
+    title: 'Calm',
+    author: 'Bluesky Team',
+    description:
+      'Like default, but also filters out hate-group iconography and impersonations.',
+    filterLabelVals: FILTER_SETTINGS.base.filterLabelVals.concat(
+      FILTER_SETTINGS['bsky-calm'].filterLabelVals,
+    ),
+  },
+}
+
+export interface LabelValGroup {
+  id: string
+  title: string
+  values: string[]
+}
+
+export const LABEL_VAL_GROUPS: Record<string, LabelValGroup> = {
+  illegal: {
+    id: 'illegal',
+    title: 'Illegal Content',
+    values: ['csam', 'dmca-violation', 'nudity-nonconsentual'],
+  },
+  nsfw: {
+    id: 'nsfw',
+    title: 'Sexual Content',
+    values: ['porn', 'nudity', 'sexual'],
+  },
+  gore: {
+    id: 'gore',
+    title: 'Violent / Bloody Content',
+    values: ['gore', 'self-harm', 'torture'],
+  },
+  hate: {
+    id: 'hate',
+    title: 'Political Hate-Group Content',
+    values: ['icon-kkk', 'icon-nazi', 'icon-confederate'],
+  },
+  spam: {
+    id: 'spam',
+    title: 'Spam',
+    values: ['spam'],
+  },
+  impersonation: {
+    id: 'impersonation',
+    title: 'Impersonated Content',
+    values: ['impersonation'],
+  },
+  unknown: {
+    id: 'unknown',
+    title: 'Unknown Label',
+    values: [],
+  },
+}

src/lib/labeling/helpers.ts

@@ -0,0 +1,11 @@
+import {ComAtprotoLabelDefs} from '@atproto/api'
+import {LabelValGroup, LABEL_VAL_GROUPS} from './const'
+
+export function getLabelValueGroup(labelVal: string): LabelValGroup {
+  for (const id in LABEL_VAL_GROUPS) {
+    if (LABEL_VAL_GROUPS[id].values.includes(labelVal)) {
+      return LABEL_VAL_GROUPS[id]
+    }
+  }
+  return LABEL_VAL_GROUPS.unknown
+}

src/state/models/feeds/notifications.ts

@@ -6,6 +6,7 @@ import {
   AppBskyFeedRepost,
   AppBskyFeedLike,
   AppBskyGraphFollow,
+  ComAtprotoLabelDefs,
 } from '@atproto/api'
 import AwaitLock from 'await-lock'
 import {bundleAsync} from 'lib/async/bundle'
@@ -49,6 +50,7 @@ export class NotificationsFeedItemModel {
   record?: SupportedRecord
   isRead: boolean = false
   indexedAt: string = ''
+  labels?: ComAtprotoLabelDefs.Label[]
   additional?: NotificationsFeedItemModel[]
 
   // additional data
@@ -73,6 +75,7 @@ export class NotificationsFeedItemModel {
     this.record = this.toSupportedRecord(v.record)
     this.isRead = v.isRead
     this.indexedAt = v.indexedAt
+    this.labels = v.labels
     if (v.additional?.length) {
       this.additional = []
       for (const add of v.additional) {

src/view/com/post-thread/PostThreadItem.tsx

@@ -22,7 +22,7 @@ import {useStores} from 'state/index'
 import {PostMeta} from '../util/PostMeta'
 import {PostEmbeds} from '../util/post-embeds'
 import {PostCtrls} from '../util/PostCtrls'
-import {PostMutedWrapper} from '../util/PostMuted'
+import {PostHider} from '../util/PostHider'
 import {ErrorMessage} from '../util/error/ErrorMessage'
 import {usePalette} from 'lib/hooks/usePalette'
 
@@ -270,7 +270,9 @@ export const PostThreadItem = observer(function PostThreadItem({
     )
   } else {
     return (
-      <PostMutedWrapper isMuted={item.post.author.viewer?.muted === true}>
+      <PostHider
+        isMuted={item.post.author.viewer?.muted === true}
+        labels={item.post.labels}>
         <Link
           testID={`postThreadItem-by-${item.post.author.handle}`}
           style={[styles.outer, {borderTopColor: pal.colors.border}, pal.view]}
@@ -364,7 +366,7 @@ export const PostThreadItem = observer(function PostThreadItem({
             />
           </Link>
         ) : undefined}
-      </PostMutedWrapper>
+      </PostHider>
     )
   }
 })

src/view/com/post/Post.tsx

@@ -17,7 +17,7 @@ import {UserInfoText} from '../util/UserInfoText'
 import {PostMeta} from '../util/PostMeta'
 import {PostEmbeds} from '../util/post-embeds'
 import {PostCtrls} from '../util/PostCtrls'
-import {PostMutedWrapper} from '../util/PostMuted'
+import {PostHider} from '../util/PostHider'
 import {Text} from '../util/text/Text'
 import {RichText} from '../util/text/RichText'
 import * as Toast from '../util/Toast'
@@ -150,7 +150,9 @@ export const Post = observer(function Post({
   }
 
   return (
-    <PostMutedWrapper isMuted={item.post.author.viewer?.muted === true}>
+    <PostHider
+      isMuted={item.post.author.viewer?.muted === true}
+      labels={item.post.labels}>
       <Link
         style={[styles.outer, pal.view, pal.border, style]}
         href={itemHref}
@@ -227,7 +229,7 @@ export const Post = observer(function Post({
           </View>
         </View>
       </Link>
-    </PostMutedWrapper>
+    </PostHider>
   )
 })
 

src/view/com/posts/FeedItem.tsx

@@ -14,7 +14,7 @@ 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 {PostHider} from '../util/PostHider'
 import {RichText} from '../util/text/RichText'
 import * as Toast from '../util/Toast'
 import {UserAvatar} from '../util/UserAvatar'
@@ -59,7 +59,7 @@ export const FeedItem = observer(function ({
     return urip.hostname
   }, [record?.reply])
 
-  const onPressReply = () => {
+  const onPressReply = React.useCallback(() => {
     track('FeedItem:PostReply')
     store.shell.openComposer({
       replyTo: {
@@ -73,29 +73,34 @@ export const FeedItem = observer(function ({
         },
       },
     })
-  }
-  const onPressToggleRepost = () => {
+  }, [item, track, record, store])
+
+  const onPressToggleRepost = React.useCallback(() => {
     track('FeedItem:PostRepost')
     return item
       .toggleRepost()
       .catch(e => store.log.error('Failed to toggle repost', e))
-  }
-  const onPressToggleLike = () => {
+  }, [track, item, store])
+
+  const onPressToggleLike = React.useCallback(() => {
     track('FeedItem:PostLike')
     return item
       .toggleLike()
       .catch(e => store.log.error('Failed to toggle like', e))
-  }
-  const onCopyPostText = () => {
+  }, [track, item, store])
+
+  const onCopyPostText = React.useCallback(() => {
     Clipboard.setString(record?.text || '')
     Toast.show('Copied to clipboard')
-  }
+  }, [record])
+
   const onOpenTranslate = React.useCallback(() => {
     Linking.openURL(
       encodeURI(`https://translate.google.com/#auto|en|${record?.text || ''}`),
     )
   }, [record])
-  const onDeletePost = () => {
+
+  const onDeletePost = React.useCallback(() => {
     track('FeedItem:PostDelete')
     item.delete().then(
       () => {
@@ -107,7 +112,7 @@ export const FeedItem = observer(function ({
         Toast.show('Failed to delete post, please try again')
       },
     )
-  }
+  }, [track, item, setDeleted, store])
 
   if (!record || deleted) {
     return <View />
@@ -127,7 +132,7 @@ export const FeedItem = observer(function ({
   ]
 
   return (
-    <PostMutedWrapper isMuted={isMuted}>
+    <PostHider isMuted={isMuted} labels={item.post.labels}>
       <Link
         testID={`feedItem-by-${item.post.author.handle}`}
         style={outerStyles}
@@ -257,7 +262,7 @@ export const FeedItem = observer(function ({
           </View>
         </View>
       </Link>
-    </PostMutedWrapper>
+    </PostHider>
   )
 })
 

src/view/com/util/PostHider.tsx

@@ -0,0 +1,83 @@
+import React from 'react'
+import {StyleSheet, TouchableOpacity, View} from 'react-native'
+import {ComAtprotoLabelDefs} from '@atproto/api'
+import {FontAwesomeIcon} from '@fortawesome/react-native-fontawesome'
+import {usePalette} from 'lib/hooks/usePalette'
+import {Text} from './text/Text'
+import {getLabelValueGroup} from 'lib/labeling/helpers'
+
+export function PostHider({
+  isMuted,
+  labels,
+  children,
+}: React.PropsWithChildren<{
+  isMuted?: boolean
+  labels: ComAtprotoLabelDefs.Label[] | undefined
+}>) {
+  const pal = usePalette('default')
+  const palError = usePalette('error')
+  const [override, setOverride] = React.useState(false)
+
+  if (!isMuted && !labels?.length) {
+    return <>{children}</>
+  }
+
+  const label = labels?.[0] // TODO use config to settle on most relevant item
+  const labelGroup = getLabelValueGroup(label?.val || '')
+  if (labelGroup.id === 'illegal') {
+    return <></>
+  }
+
+  return (
+    <View style={[styles.container, pal.view]}>
+      <View style={[styles.description, pal.view, pal.border]}>
+        <FontAwesomeIcon
+          icon={['far', 'eye-slash']}
+          style={[styles.icon, pal.text]}
+        />
+        <Text type="md" style={pal.textLight}>
+          {isMuted ? (
+            <>Post from an account you muted.</>
+          ) : label ? (
+            <>Warning: {labelGroup.title}</>
+          ) : (
+            ''
+          )}
+        </Text>
+        <TouchableOpacity
+          style={styles.showBtn}
+          onPress={() => setOverride(v => !v)}>
+          <Text type="md" style={pal.link}>
+            {override ? 'Hide' : 'Show'} post
+          </Text>
+        </TouchableOpacity>
+      </View>
+      {override && (
+        <View
+          style={[styles.childrenContainer, pal.border, palError.viewLight]}>
+          {children}
+        </View>
+      )}
+    </View>
+  )
+}
+
+const styles = StyleSheet.create({
+  description: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    paddingVertical: 14,
+    paddingHorizontal: 18,
+    borderTopWidth: 1,
+  },
+  icon: {
+    marginRight: 10,
+  },
+  showBtn: {
+    marginLeft: 'auto',
+  },
+  childrenContainer: {
+    paddingHorizontal: 6,
+    paddingVertical: 6,
+  },
+})

src/view/com/util/PostMuted.tsx

@@ -1,50 +0,0 @@
-import React from 'react'
-import {StyleSheet, TouchableOpacity, View} from 'react-native'
-import {FontAwesomeIcon} from '@fortawesome/react-native-fontawesome'
-import {usePalette} from 'lib/hooks/usePalette'
-import {Text} from './text/Text'
-
-export function PostMutedWrapper({
-  isMuted,
-  children,
-}: React.PropsWithChildren<{isMuted?: boolean}>) {
-  const pal = usePalette('default')
-  const [override, setOverride] = React.useState(false)
-  if (!isMuted || override) {
-    return <>{children}</>
-  }
-  return (
-    <View style={[styles.container, pal.view, pal.border]}>
-      <FontAwesomeIcon
-        icon={['far', 'eye-slash']}
-        style={[styles.icon, pal.text]}
-      />
-      <Text type="md" style={pal.textLight}>
-        Post from an account you muted.
-      </Text>
-      <TouchableOpacity
-        style={styles.showBtn}
-        onPress={() => setOverride(true)}>
-        <Text type="md" style={pal.link}>
-          Show post
-        </Text>
-      </TouchableOpacity>
-    </View>
-  )
-}
-
-const styles = StyleSheet.create({
-  container: {
-    flexDirection: 'row',
-    alignItems: 'center',
-    paddingVertical: 14,
-    paddingHorizontal: 18,
-    borderTopWidth: 1,
-  },
-  icon: {
-    marginRight: 10,
-  },
-  showBtn: {
-    marginLeft: 'auto',
-  },
-})