Do not push DMs into the home feed (#8940)

* Do not push DMs into the home feed

* Show DMs column after sending a DM, if DMs column is not already shown

11 files changed, 52 insertions, 64 deletions

diff --git a/app/javascript/mastodon/actions/compose.js b/app/javascript/mastodon/actions/compose.js
index 6d975cd1e..f72671228 100644
--- a/app/javascript/mastodon/actions/compose.js
+++ b/app/javascript/mastodon/actions/compose.js
@@ -56,7 +56,7 @@ export function changeCompose(text) {
   };
 };
 
-export function replyCompose(status, router) {
+export function replyCompose(status, routerHistory) {
   return (dispatch, getState) => {
     dispatch({
       type: COMPOSE_REPLY,
@@ -64,7 +64,7 @@ export function replyCompose(status, router) {
     });
 
     if (!getState().getIn(['compose', 'mounted'])) {
-      router.push('/statuses/new');
+      routerHistory.push('/statuses/new');
     }
   };
 };
@@ -81,7 +81,7 @@ export function resetCompose() {
   };
 };
 
-export function mentionCompose(account, router) {
+export function mentionCompose(account, routerHistory) {
   return (dispatch, getState) => {
     dispatch({
       type: COMPOSE_MENTION,
@@ -89,12 +89,12 @@ export function mentionCompose(account, router) {
     });
 
     if (!getState().getIn(['compose', 'mounted'])) {
-      router.push('/statuses/new');
+      routerHistory.push('/statuses/new');
     }
   };
 };
 
-export function directCompose(account, router) {
+export function directCompose(account, routerHistory) {
   return (dispatch, getState) => {
     dispatch({
       type: COMPOSE_DIRECT,
@@ -102,12 +102,12 @@ export function directCompose(account, router) {
     });
 
     if (!getState().getIn(['compose', 'mounted'])) {
-      router.push('/statuses/new');
+      routerHistory.push('/statuses/new');
     }
   };
 };
 
-export function submitCompose() {
+export function submitCompose(routerHistory) {
   return function (dispatch, getState) {
     const status = getState().getIn(['compose', 'text'], '');
     const media  = getState().getIn(['compose', 'media_attachments']);
@@ -133,21 +133,22 @@ export function submitCompose() {
       dispatch(insertIntoTagHistory(response.data.tags, status));
       dispatch(submitComposeSuccess({ ...response.data }));
 
-      // To make the app more responsive, immediately get the status into the columns
+      // To make the app more responsive, immediately push the status
+      // into the columns
 
-      const insertIfOnline = (timelineId) => {
+      const insertIfOnline = timelineId => {
         if (getState().getIn(['timelines', timelineId, 'items', 0]) !== null) {
           dispatch(updateTimeline(timelineId, { ...response.data }));
         }
       };
 
-      insertIfOnline('home');
-
-      if (response.data.in_reply_to_id === null && response.data.visibility === 'public') {
+      if (response.data.visibility === 'direct' && getState().getIn(['conversations', 'mounted']) <= 0) {
+        routerHistory.push('/timelines/direct');
+      } else if (response.data.visibility !== 'direct') {
+        insertIfOnline('home');
+      } else if (response.data.in_reply_to_id === null && response.data.visibility === 'public') {
         insertIfOnline('community');
         insertIfOnline('public');
-      } else if (response.data.visibility === 'direct') {
-        insertIfOnline('direct');
       }
     }).catch(function (error) {
       dispatch(submitComposeFail(error));
diff --git a/app/javascript/mastodon/actions/conversations.js b/app/javascript/mastodon/actions/conversations.js
index 3840d23ca..cab05c1ba 100644
--- a/app/javascript/mastodon/actions/conversations.js
+++ b/app/javascript/mastodon/actions/conversations.js
@@ -5,11 +5,22 @@ import {
   importFetchedStatus,
 } from './importer';
 
+export const CONVERSATIONS_MOUNT   = 'CONVERSATIONS_MOUNT';
+export const CONVERSATIONS_UNMOUNT = 'CONVERSATIONS_UNMOUNT';
+
 export const CONVERSATIONS_FETCH_REQUEST = 'CONVERSATIONS_FETCH_REQUEST';
 export const CONVERSATIONS_FETCH_SUCCESS = 'CONVERSATIONS_FETCH_SUCCESS';
 export const CONVERSATIONS_FETCH_FAIL    = 'CONVERSATIONS_FETCH_FAIL';
 export const CONVERSATIONS_UPDATE        = 'CONVERSATIONS_UPDATE';
 
+export const mountConversations = () => ({
+  type: CONVERSATIONS_MOUNT,
+});
+
+export const unmountConversations = () => ({
+  type: CONVERSATIONS_UNMOUNT,
+});
+
 export const expandConversations = ({ maxId } = {}) => (dispatch, getState) => {
   dispatch(expandConversationsRequest());
 
diff --git a/app/javascript/mastodon/features/compose/components/compose_form.js b/app/javascript/mastodon/features/compose/components/compose_form.js
index 365114b93..27178fe19 100644
--- a/app/javascript/mastodon/features/compose/components/compose_form.js
+++ b/app/javascript/mastodon/features/compose/components/compose_form.js
@@ -30,6 +30,10 @@ const messages = defineMessages({
 export default @injectIntl
 class ComposeForm extends ImmutablePureComponent {
 
+  static contextTypes = {
+    router: PropTypes.object,
+  };
+
   static propTypes = {
     intl: PropTypes.object.isRequired,
     text: PropTypes.string.isRequired,
@@ -84,7 +88,7 @@ class ComposeForm extends ImmutablePureComponent {
       return;
     }
 
-    this.props.onSubmit();
+    this.props.onSubmit(this.context.router.history);
   }
 
   onSuggestionsClearRequested = () => {
diff --git a/app/javascript/mastodon/features/compose/components/upload.js b/app/javascript/mastodon/features/compose/components/upload.js
index e377da90c..66c93452c 100644
--- a/app/javascript/mastodon/features/compose/components/upload.js
+++ b/app/javascript/mastodon/features/compose/components/upload.js
@@ -14,6 +14,10 @@ const messages = defineMessages({
 export default @injectIntl
 class Upload extends ImmutablePureComponent {
 
+  static contextTypes = {
+    router: PropTypes.object,
+  };
+
   static propTypes = {
     media: ImmutablePropTypes.map.isRequired,
     intl: PropTypes.object.isRequired,
@@ -37,7 +41,7 @@ class Upload extends ImmutablePureComponent {
 
   handleSubmit = () => {
     this.handleInputBlur();
-    this.props.onSubmit();
+    this.props.onSubmit(this.context.router.history);
   }
 
   handleUndoClick = () => {
diff --git a/app/javascript/mastodon/features/compose/containers/compose_form_container.js b/app/javascript/mastodon/features/compose/containers/compose_form_container.js
index 3822dd711..5d7fb8852 100644
--- a/app/javascript/mastodon/features/compose/containers/compose_form_container.js
+++ b/app/javascript/mastodon/features/compose/containers/compose_form_container.js
@@ -33,8 +33,8 @@ const mapDispatchToProps = (dispatch) => ({
     dispatch(changeCompose(text));
   },
 
-  onSubmit () {
-    dispatch(submitCompose());
+  onSubmit (router) {
+    dispatch(submitCompose(router));
   },
 
   onClearSuggestions () {
diff --git a/app/javascript/mastodon/features/compose/containers/upload_container.js b/app/javascript/mastodon/features/compose/containers/upload_container.js
index 9f3aab4bc..b6d81f03a 100644
--- a/app/javascript/mastodon/features/compose/containers/upload_container.js
+++ b/app/javascript/mastodon/features/compose/containers/upload_container.js
@@ -22,8 +22,8 @@ const mapDispatchToProps = dispatch => ({
     dispatch(openModal('FOCAL_POINT', { id }));
   },
 
-  onSubmit () {
-    dispatch(submitCompose());
+  onSubmit (router) {
+    dispatch(submitCompose(router));
   },
 
 });
diff --git a/app/javascript/mastodon/features/direct_timeline/index.js b/app/javascript/mastodon/features/direct_timeline/index.js
index 41ec73d98..d202f3bfd 100644
--- a/app/javascript/mastodon/features/direct_timeline/index.js
+++ b/app/javascript/mastodon/features/direct_timeline/index.js
@@ -3,7 +3,7 @@ import { connect } from 'react-redux';
 import PropTypes from 'prop-types';
 import Column from '../../components/column';
 import ColumnHeader from '../../components/column_header';
-import { expandConversations } from '../../actions/conversations';
+import { mountConversations, unmountConversations, expandConversations } from '../../actions/conversations';
 import { addColumn, removeColumn, moveColumn } from '../../actions/columns';
 import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
 import { connectDirectStream } from '../../actions/streaming';
@@ -48,11 +48,14 @@ class DirectTimeline extends React.PureComponent {
   componentDidMount () {
     const { dispatch } = this.props;
 
+    dispatch(mountConversations());
     dispatch(expandConversations());
     this.disconnect = dispatch(connectDirectStream());
   }
 
   componentWillUnmount () {
+    this.props.dispatch(unmountConversations());
+
     if (this.disconnect) {
       this.disconnect();
       this.disconnect = null;
diff --git a/app/javascript/mastodon/reducers/conversations.js b/app/javascript/mastodon/reducers/conversations.js
index f339abf56..6b3f22d25 100644
--- a/app/javascript/mastodon/reducers/conversations.js
+++ b/app/javascript/mastodon/reducers/conversations.js
@@ -1,5 +1,7 @@
 import { Map as ImmutableMap, List as ImmutableList } from 'immutable';
 import {
+  CONVERSATIONS_MOUNT,
+  CONVERSATIONS_UNMOUNT,
   CONVERSATIONS_FETCH_REQUEST,
   CONVERSATIONS_FETCH_SUCCESS,
   CONVERSATIONS_FETCH_FAIL,
@@ -11,6 +13,7 @@ const initialState = ImmutableMap({
   items: ImmutableList(),
   isLoading: false,
   hasMore: true,
+  mounted: false,
 });
 
 const conversationToMap = item => ImmutableMap({
@@ -73,6 +76,10 @@ export default function conversations(state = initialState, action) {
     return expandNormalizedConversations(state, action.conversations, action.next);
   case CONVERSATIONS_UPDATE:
     return updateConversation(state, action.conversation);
+  case CONVERSATIONS_MOUNT:
+    return state.update('mounted', count => count + 1);
+  case CONVERSATIONS_UNMOUNT:
+    return state.update('mounted', count => count - 1);
   default:
     return state;
   }
diff --git a/app/services/batched_remove_status_service.rb b/app/services/batched_remove_status_service.rb
index ebb4034aa..2fcb3cc66 100644
--- a/app/services/batched_remove_status_service.rb
+++ b/app/services/batched_remove_status_service.rb
@@ -39,7 +39,6 @@ class BatchedRemoveStatusService < BaseService
     # Cannot be batched
     statuses.each do |status|
       unpush_from_public_timelines(status)
-      unpush_from_direct_timelines(status) if status.direct_visibility?
       batch_salmon_slaps(status) if status.local?
     end
 
@@ -96,16 +95,6 @@ class BatchedRemoveStatusService < BaseService
     end
   end
 
-  def unpush_from_direct_timelines(status)
-    payload = @json_payloads[status.id]
-    redis.pipelined do
-      @mentions[status.id].each do |mention|
-        redis.publish("timeline:direct:#{mention.account.id}", payload) if mention.account.local?
-      end
-      redis.publish("timeline:direct:#{status.account.id}", payload) if status.account.local?
-    end
-  end
-
   def batch_salmon_slaps(status)
     return if @mentions[status.id].empty?
 
diff --git a/app/services/fan_out_on_write_service.rb b/app/services/fan_out_on_write_service.rb
index ab520276b..5ddddf3a9 100644
--- a/app/services/fan_out_on_write_service.rb
+++ b/app/services/fan_out_on_write_service.rb
@@ -6,15 +6,12 @@ class FanOutOnWriteService < BaseService
   def call(status)
     raise Mastodon::RaceConditionError if status.visibility.nil?
 
-    deliver_to_self(status) if status.account.local?
-
     render_anonymous_payload(status)
 
     if status.direct_visibility?
-      deliver_to_mentioned_followers(status)
-      deliver_to_direct_timelines(status)
       deliver_to_own_conversation(status)
     else
+      deliver_to_self(status) if status.account.local?
       deliver_to_followers(status)
       deliver_to_lists(status)
     end
@@ -56,16 +53,6 @@ class FanOutOnWriteService < BaseService
     end
   end
 
-  def deliver_to_mentioned_followers(status)
-    Rails.logger.debug "Delivering status #{status.id} to mentioned followers"
-
-    status.mentions.includes(:account).each do |mention|
-      mentioned_account = mention.account
-      next if !mentioned_account.local? || !mentioned_account.following?(status.account) || FeedManager.instance.filter?(:home, status, mention.account_id)
-      FeedManager.instance.push_to_home(mentioned_account, status)
-    end
-  end
-
   def render_anonymous_payload(status)
     @payload = InlineRenderer.render(status, nil, :status)
     @payload = Oj.dump(event: :update, payload: @payload)
@@ -94,16 +81,6 @@ class FanOutOnWriteService < BaseService
     Redis.current.publish('timeline:public:local:media', @payload) if status.local?
   end
 
-  def deliver_to_direct_timelines(status)
-    Rails.logger.debug "Delivering status #{status.id} to direct timelines"
-
-    status.mentions.includes(:account).each do |mention|
-      Redis.current.publish("timeline:direct:#{mention.account.id}", @payload) if mention.account.local?
-    end
-
-    Redis.current.publish("timeline:direct:#{status.account.id}", @payload) if status.account.local?
-  end
-
   def deliver_to_own_conversation(status)
     AccountConversation.add_status(status.account, status)
   end
diff --git a/app/services/remove_status_service.rb b/app/services/remove_status_service.rb
index 1a53093b8..1ee645e6d 100644
--- a/app/services/remove_status_service.rb
+++ b/app/services/remove_status_service.rb
@@ -21,7 +21,6 @@ class RemoveStatusService < BaseService
     remove_from_hashtags
     remove_from_public
     remove_from_media if status.media_attachments.any?
-    remove_from_direct if status.direct_visibility?
 
     @status.destroy!
 
@@ -153,13 +152,6 @@ class RemoveStatusService < BaseService
     Redis.current.publish('timeline:public:local:media', @payload) if @status.local?
   end
 
-  def remove_from_direct
-    @mentions.each do |mention|
-      Redis.current.publish("timeline:direct:#{mention.account.id}", @payload) if mention.account.local?
-    end
-    Redis.current.publish("timeline:direct:#{@account.id}", @payload) if @account.local?
-  end
-
   def redis
     Redis.current
   end