Merge branch 'main' of github.com:bluesky-social/social-app into main

1 files changed, 302 insertions, 1 deletions

diff --git a/src/lib/labeling/helpers.ts b/src/lib/labeling/helpers.ts
index b2057ff18..bac98c6a2 100644
--- a/src/lib/labeling/helpers.ts
+++ b/src/lib/labeling/helpers.ts
@@ -1,9 +1,33 @@
 import {
-  LabelValGroup,
+  AppBskyActorDefs,
+  AppBskyEmbedRecordWithMedia,
+  AppBskyEmbedRecord,
+  AppBskyFeedPost,
+  AppBskyEmbedImages,
+  AppBskyEmbedExternal,
+} from '@atproto/api'
+import {
   CONFIGURABLE_LABEL_GROUPS,
   ILLEGAL_LABEL_GROUP,
   UNKNOWN_LABEL_GROUP,
 } from './const'
+import {
+  Label,
+  LabelValGroup,
+  ModerationBehaviorCode,
+  PostModeration,
+  ProfileModeration,
+  PostLabelInfo,
+  ProfileLabelInfo,
+} from './types'
+import {RootStoreModel} from 'state/index'
+
+type Embed =
+  | AppBskyEmbedRecord.View
+  | AppBskyEmbedImages.View
+  | AppBskyEmbedExternal.View
+  | AppBskyEmbedRecordWithMedia.View
+  | {$type: string; [k: string]: unknown}
 
 export function getLabelValueGroup(labelVal: string): LabelValGroup {
   let id: keyof typeof CONFIGURABLE_LABEL_GROUPS
@@ -17,3 +41,280 @@ export function getLabelValueGroup(labelVal: string): LabelValGroup {
   }
   return UNKNOWN_LABEL_GROUP
 }
+
+export function getPostModeration(
+  store: RootStoreModel,
+  postInfo: PostLabelInfo,
+): PostModeration {
+  const accountPref = store.preferences.getLabelPreference(
+    postInfo.accountLabels,
+  )
+  const profilePref = store.preferences.getLabelPreference(
+    postInfo.profileLabels,
+  )
+  const postPref = store.preferences.getLabelPreference(postInfo.postLabels)
+
+  // avatar
+  let avatar = {
+    warn: accountPref.pref === 'hide' || accountPref.pref === 'warn',
+    blur:
+      accountPref.pref === 'hide' ||
+      accountPref.pref === 'warn' ||
+      profilePref.pref === 'hide' ||
+      profilePref.pref === 'warn',
+  }
+
+  // hide no-override cases
+  if (accountPref.pref === 'hide' && accountPref.desc.id === 'illegal') {
+    return hidePostNoOverride(accountPref.desc.warning)
+  }
+  if (profilePref.pref === 'hide' && profilePref.desc.id === 'illegal') {
+    return hidePostNoOverride(profilePref.desc.warning)
+  }
+  if (postPref.pref === 'hide' && postPref.desc.id === 'illegal') {
+    return hidePostNoOverride(postPref.desc.warning)
+  }
+
+  // hide cases
+  if (accountPref.pref === 'hide') {
+    return {
+      avatar,
+      list: hide(accountPref.desc.warning),
+      thread: hide(accountPref.desc.warning),
+      view: warn(accountPref.desc.warning),
+    }
+  }
+  if (profilePref.pref === 'hide') {
+    return {
+      avatar,
+      list: hide(profilePref.desc.warning),
+      thread: hide(profilePref.desc.warning),
+      view: warn(profilePref.desc.warning),
+    }
+  }
+  if (postPref.pref === 'hide') {
+    return {
+      avatar,
+      list: hide(postPref.desc.warning),
+      thread: hide(postPref.desc.warning),
+      view: warn(postPref.desc.warning),
+    }
+  }
+
+  // muting
+  if (postInfo.isMuted) {
+    return {
+      avatar,
+      list: hide('Post from an account you muted.'),
+      thread: warn('Post from an account you muted.'),
+      view: warn('Post from an account you muted.'),
+    }
+  }
+
+  // warning cases
+  if (postPref.pref === 'warn') {
+    if (postPref.desc.imagesOnly) {
+      return {
+        avatar,
+        list: warnContent(postPref.desc.warning), // TODO make warnImages when there's time
+        thread: warnContent(postPref.desc.warning), // TODO make warnImages when there's time
+        view: warnContent(postPref.desc.warning), // TODO make warnImages when there's time
+      }
+    }
+    return {
+      avatar,
+      list: warnContent(postPref.desc.warning),
+      thread: warnContent(postPref.desc.warning),
+      view: warnContent(postPref.desc.warning),
+    }
+  }
+  if (accountPref.pref === 'warn') {
+    return {
+      avatar,
+      list: warnContent(accountPref.desc.warning),
+      thread: warnContent(accountPref.desc.warning),
+      view: warnContent(accountPref.desc.warning),
+    }
+  }
+
+  return {
+    avatar,
+    list: show(),
+    thread: show(),
+    view: show(),
+  }
+}
+
+export function getProfileModeration(
+  store: RootStoreModel,
+  profileLabels: ProfileLabelInfo,
+): ProfileModeration {
+  const accountPref = store.preferences.getLabelPreference(
+    profileLabels.accountLabels,
+  )
+  const profilePref = store.preferences.getLabelPreference(
+    profileLabels.profileLabels,
+  )
+
+  // avatar
+  let avatar = {
+    warn: accountPref.pref === 'hide' || accountPref.pref === 'warn',
+    blur:
+      accountPref.pref === 'hide' ||
+      accountPref.pref === 'warn' ||
+      profilePref.pref === 'hide' ||
+      profilePref.pref === 'warn',
+  }
+
+  // hide no-override cases
+  if (accountPref.pref === 'hide' && accountPref.desc.id === 'illegal') {
+    return hideProfileNoOverride(accountPref.desc.warning)
+  }
+  if (profilePref.pref === 'hide' && profilePref.desc.id === 'illegal') {
+    return hideProfileNoOverride(profilePref.desc.warning)
+  }
+
+  // hide cases
+  if (accountPref.pref === 'hide') {
+    return {
+      avatar,
+      list: hide(accountPref.desc.warning),
+      view: hide(accountPref.desc.warning),
+    }
+  }
+  if (profilePref.pref === 'hide') {
+    return {
+      avatar,
+      list: hide(profilePref.desc.warning),
+      view: hide(profilePref.desc.warning),
+    }
+  }
+
+  // warn cases
+  if (accountPref.pref === 'warn') {
+    return {
+      avatar,
+      list: warn(accountPref.desc.warning),
+      view: warn(accountPref.desc.warning),
+    }
+  }
+  // we don't warn for this
+  // if (profilePref.pref === 'warn') {
+  //   return {
+  //     avatar,
+  //     list: warn(profilePref.desc.warning),
+  //     view: warn(profilePref.desc.warning),
+  //   }
+  // }
+
+  return {
+    avatar,
+    list: show(),
+    view: show(),
+  }
+}
+
+export function getProfileViewBasicLabelInfo(
+  profile: AppBskyActorDefs.ProfileViewBasic,
+): ProfileLabelInfo {
+  return {
+    accountLabels: filterAccountLabels(profile.labels),
+    profileLabels: filterProfileLabels(profile.labels),
+    isMuted: profile.viewer?.muted || false,
+  }
+}
+
+export function getEmbedLabels(embed?: Embed): Label[] {
+  if (!embed) {
+    return []
+  }
+  if (
+    AppBskyEmbedRecordWithMedia.isView(embed) &&
+    AppBskyEmbedRecord.isViewRecord(embed.record.record) &&
+    AppBskyFeedPost.isRecord(embed.record.record.value) &&
+    AppBskyFeedPost.validateRecord(embed.record.record.value).success
+  ) {
+    return embed.record.record.labels || []
+  }
+  return []
+}
+
+export function filterAccountLabels(labels?: Label[]): Label[] {
+  if (!labels) {
+    return []
+  }
+  return labels.filter(
+    label => !label.uri.endsWith('/app.bsky.actor.profile/self'),
+  )
+}
+
+export function filterProfileLabels(labels?: Label[]): Label[] {
+  if (!labels) {
+    return []
+  }
+  return labels.filter(label =>
+    label.uri.endsWith('/app.bsky.actor.profile/self'),
+  )
+}
+
+// internal methods
+// =
+
+function show() {
+  return {
+    behavior: ModerationBehaviorCode.Show,
+  }
+}
+
+function hidePostNoOverride(reason: string) {
+  return {
+    avatar: {warn: true, blur: true},
+    list: hideNoOverride(reason),
+    thread: hideNoOverride(reason),
+    view: hideNoOverride(reason),
+  }
+}
+
+function hideProfileNoOverride(reason: string) {
+  return {
+    avatar: {warn: true, blur: true},
+    list: hideNoOverride(reason),
+    view: hideNoOverride(reason),
+  }
+}
+
+function hideNoOverride(reason: string) {
+  return {
+    behavior: ModerationBehaviorCode.Hide,
+    reason,
+    noOverride: true,
+  }
+}
+
+function hide(reason: string) {
+  return {
+    behavior: ModerationBehaviorCode.Hide,
+    reason,
+  }
+}
+
+function warn(reason: string) {
+  return {
+    behavior: ModerationBehaviorCode.Warn,
+    reason,
+  }
+}
+
+function warnContent(reason: string) {
+  return {
+    behavior: ModerationBehaviorCode.WarnContent,
+    reason,
+  }
+}
+
+function warnImages(reason: string) {
+  return {
+    behavior: ModerationBehaviorCode.WarnImages,
+    reason,
+  }
+}