Refactor ChatListItem for mod state

src/components/dms/ConvoMenu.tsx

@@ -1,11 +1,16 @@
 import React, {useCallback} from 'react'
 import {Keyboard, Pressable, View} from 'react-native'
-import {AppBskyActorDefs, ChatBskyConvoDefs} from '@atproto/api'
+import {
+  AppBskyActorDefs,
+  ChatBskyConvoDefs,
+  ModerationDecision,
+} from '@atproto/api'
 import {msg, Trans} from '@lingui/macro'
 import {useLingui} from '@lingui/react'
 import {useNavigation} from '@react-navigation/native'
 
 import {NavigationProp} from '#/lib/routes/types'
+import {listUriToHref} from '#/lib/strings/url-helpers'
 import {
   useConvoQuery,
   useMarkAsReadMutation,
@@ -14,6 +19,7 @@ import {useLeaveConvo} from '#/state/queries/messages/leave-conversation'
 import {useMuteConvo} from '#/state/queries/messages/mute-conversation'
 import * as Toast from '#/view/com/util/Toast'
 import {atoms as a, useTheme} from '#/alf'
+import * as Dialog from '#/components/Dialog'
 import {ArrowBoxLeft_Stroke2_Corner0_Rounded as ArrowBoxLeft} from '#/components/icons/ArrowBoxLeft'
 import {DotGrid_Stroke2_Corner0_Rounded as DotsHorizontal} from '#/components/icons/DotGrid'
 import {Flag_Stroke2_Corner0_Rounded as Flag} from '#/components/icons/Flag'
@@ -22,8 +28,10 @@ import {Person_Stroke2_Corner0_Rounded as Person} from '#/components/icons/Perso
 import {PersonCheck_Stroke2_Corner0_Rounded as PersonCheck} from '#/components/icons/PersonCheck'
 import {PersonX_Stroke2_Corner0_Rounded as PersonX} from '#/components/icons/PersonX'
 import {SpeakerVolumeFull_Stroke2_Corner0_Rounded as Unmute} from '#/components/icons/Speaker'
+import {InlineLinkText} from '#/components/Link'
 import * as Menu from '#/components/Menu'
 import * as Prompt from '#/components/Prompt'
+import {Text} from '#/components/Typography'
 import {Bubble_Stroke2_Corner2_Rounded as Bubble} from '../icons/Bubble'
 
 let ConvoMenu = ({
@@ -34,22 +42,34 @@ let ConvoMenu = ({
   showMarkAsRead,
   hideTrigger,
   triggerOpacity,
+  moderation,
 }: {
   convo: ChatBskyConvoDefs.ConvoView
   profile: AppBskyActorDefs.ProfileViewBasic
-  onUpdateConvo?: (convo: ChatBskyConvoDefs.ConvoView) => void
   control?: Menu.MenuControlProps
   currentScreen: 'list' | 'conversation'
   showMarkAsRead?: boolean
   hideTrigger?: boolean
   triggerOpacity?: number
+  moderation: ModerationDecision
 }): React.ReactNode => {
   const navigation = useNavigation<NavigationProp>()
   const {_} = useLingui()
   const t = useTheme()
   const leaveConvoControl = Prompt.usePromptControl()
   const reportControl = Prompt.usePromptControl()
+  const blockedByListControl = Prompt.usePromptControl()
   const {mutate: markAsRead} = useMarkAsReadMutation()
+  const modui = moderation.ui('profileView')
+  const {listBlocks} = React.useMemo(() => {
+    const blocks = modui.alerts.filter(alert => alert.type === 'blocking')
+    const listBlocks = blocks.filter(alert => alert.source.type === 'list')
+    const userBlock = blocks.find(alert => alert.source.type === 'user')
+    return {
+      listBlocks,
+      userBlock,
+    }
+  }, [modui])
 
   const {data: convo} = useConvoQuery(initialConvo)
 
@@ -70,6 +90,13 @@ let ConvoMenu = ({
     },
   })
 
+  const toggleBlock = React.useCallback(() => {
+    if (listBlocks.length) {
+      blockedByListControl.open()
+      return
+    }
+  }, [listBlocks, blockedByListControl])
+
   const {mutate: leaveConvo} = useLeaveConvo(convo?.id, {
     onSuccess: () => {
       if (currentScreen === 'conversation') {
@@ -148,10 +175,7 @@ let ConvoMenu = ({
           <Menu.Divider />
           {/* TODO(samuel): implement this */}
           <Menu.Group>
-            <Menu.Item
+            <Menu.Item label={_(msg`Block account`)} onPress={toggleBlock}>
-              label={_(msg`Block account`)}
-              onPress={() => {}}
-              disabled>
               <Menu.ItemText>
                 <Trans>Block account</Trans>
               </Menu.ItemText>
@@ -202,6 +226,42 @@ let ConvoMenu = ({
         confirmButtonCta={_(msg`I understand`)}
         onConfirm={noop}
       />
+
+      <Prompt.Outer control={blockedByListControl} testID="blockedByListDialog">
+        <Prompt.TitleText>{_(msg`User blocked by list`)}</Prompt.TitleText>
+
+        <View style={[a.gap_sm, a.pb_lg]}>
+          <Text
+            selectable
+            style={[a.text_md, a.leading_snug, t.atoms.text_contrast_high]}>
+            {_(
+              msg`This account is blocked by one or more of your moderation lists. To unblock, please visit the lists directly and remove this user.`,
+            )}{' '}
+          </Text>
+
+          <Text style={[a.text_md, a.leading_snug, t.atoms.text_contrast_high]}>
+            {_(msg`Lists blocking this user:`)}{' '}
+            {listBlocks.map((block, i) =>
+              block.source.type === 'list' ? (
+                <React.Fragment key={block.source.list.uri}>
+                  {i === 0 ? null : ', '}
+                  <InlineLinkText
+                    to={listUriToHref(block.source.list.uri)}
+                    style={[a.text_md, a.leading_snug]}>
+                    {block.source.list.name}
+                  </InlineLinkText>
+                </React.Fragment>
+              ) : null,
+            )}
+          </Text>
+        </View>
+
+        <Prompt.Actions>
+          <Prompt.Cancel cta={_(msg`I understand`)} />
+        </Prompt.Actions>
+
+        <Dialog.Close />
+      </Prompt.Outer>
     </>
   )
 }

src/screens/Messages/List/ChatListItem.tsx

@@ -1,13 +1,21 @@
 import React from 'react'
 import {View} from 'react-native'
-import {ChatBskyConvoDefs} from '@atproto/api'
+import {
+  AppBskyActorDefs,
+  ChatBskyConvoDefs,
+  moderateProfile,
+  ModerationOpts,
+} from '@atproto/api'
 import {msg} from '@lingui/macro'
 import {useLingui} from '@lingui/react'
 import {useNavigation} from '@react-navigation/native'
 
 import {NavigationProp} from '#/lib/routes/types'
 import {isNative} from '#/platform/detection'
+import {useProfileShadow} from '#/state/cache/profile-shadow'
+import {useModerationOpts} from '#/state/preferences/moderation-opts'
 import {useSession} from '#/state/session'
+import {sanitizeDisplayName} from 'lib/strings/display-names'
 import {TimeElapsed} from '#/view/com/util/TimeElapsed'
 import {UserAvatar} from '#/view/com/util/UserAvatar'
 import {atoms as a, useBreakpoints, useTheme, web} from '#/alf'
@@ -17,25 +25,53 @@ import {Bell2Off_Filled_Corner0_Rounded as BellStroke} from '#/components/icons/
 import {useMenuControl} from '#/components/Menu'
 import {Text} from '#/components/Typography'
 
-export function ChatListItem({
+export function ChatListItem({convo}: {convo: ChatBskyConvoDefs.ConvoView}) {
+  const {currentAccount} = useSession()
+  const otherUser = convo.members.find(
+    member => member.did !== currentAccount?.did,
+  )
+  const moderationOpts = useModerationOpts()
+
+  if (!otherUser || !moderationOpts) {
+    return null
+  }
+
+  return (
+    <ChatListItemReady
+      convo={convo}
+      profile={otherUser}
+      moderationOpts={moderationOpts}
+    />
+  )
+}
+
+function ChatListItemReady({
   convo,
-  index,
+  profile: profileUnshadowed,
+  moderationOpts,
 }: {
   convo: ChatBskyConvoDefs.ConvoView
-  index: number
+  profile: AppBskyActorDefs.ProfileViewBasic
+  moderationOpts: ModerationOpts
 }) {
   const t = useTheme()
   const {_} = useLingui()
   const {currentAccount} = useSession()
   const menuControl = useMenuControl()
   const {gtMobile} = useBreakpoints()
-  const otherUser = convo.members.find(
+  const profile = useProfileShadow(profileUnshadowed)
-    member => member.did !== currentAccount?.did,
+  const moderation = React.useMemo(
+    () => moderateProfile(profile, moderationOpts),
+    [profile, moderationOpts],
   )
-  const isDeletedAccount = otherUser?.handle === 'missing.invalid'
+
+  const isDeletedAccount = profile.handle === 'missing.invalid'
   const displayName = isDeletedAccount
     ? 'Deleted Account'
-    : otherUser?.displayName || otherUser?.handle
+    : sanitizeDisplayName(
+        profile.displayName || profile.handle,
+        moderation.ui('displayName'),
+      )
 
   let lastMessage = _(msg`No messages yet`)
   let lastMessageSentAt: string | null = null
@@ -73,10 +109,6 @@ export function ChatListItem({
     })
   }, [convo.id, navigation])
 
-  if (!otherUser) {
-    return null
-  }
-
   return (
     <View
       // @ts-expect-error web only
@@ -85,7 +117,7 @@ export function ChatListItem({
       onFocus={onFocus}
       onBlur={onMouseLeave}>
       <Button
-        label={otherUser.displayName || otherUser.handle}
+        label={profile.displayName || profile.handle}
         onPress={onPress}
         style={a.flex_1}
         onLongPress={isNative ? menuControl.open : undefined}>
@@ -98,10 +130,13 @@ export function ChatListItem({
               a.py_md,
               a.gap_md,
               (hovered || pressed) && t.atoms.bg_contrast_25,
-              index === 0 && [a.border_t, a.pt_lg],
               t.atoms.border_contrast_low,
             ]}>
-            <UserAvatar avatar={otherUser?.avatar} size={52} />
+            <UserAvatar
+              avatar={profile.avatar}
+              size={52}
+              moderation={moderation.ui('avatar')}
+            />
             <View style={[a.flex_1, a.flex_row, a.align_center]}>
               <View style={[a.flex_1]}>
                 <View
@@ -154,7 +189,7 @@ export function ChatListItem({
                   <Text
                     numberOfLines={1}
                     style={[a.text_sm, t.atoms.text_contrast_medium, a.pb_xs]}>
-                    @{otherUser.handle}
+                    @{profile.handle}
                   </Text>
                 )}
                 <Text
@@ -196,7 +231,7 @@ export function ChatListItem({
               )}
               <ConvoMenu
                 convo={convo}
-                profile={otherUser}
+                profile={profile}
                 control={menuControl}
                 currentScreen="list"
                 showMarkAsRead={convo.unreadCount > 0}
@@ -204,6 +239,7 @@ export function ChatListItem({
                 triggerOpacity={
                   !gtMobile || showActions || menuControl.isOpen ? 1 : 0
                 }
+                moderation={moderation}
               />
             </View>
           </View>