Merge pull request #770 from ThibG/glitch-soc/merge-upstream

Merge upstream changes

13 files changed, 386 insertions, 15 deletions

diff --git a/app/javascript/mastodon/actions/conversations.js b/app/javascript/mastodon/actions/conversations.js
new file mode 100644
index 000000000..3840d23ca
--- /dev/null
+++ b/app/javascript/mastodon/actions/conversations.js
@@ -0,0 +1,59 @@
+import api, { getLinks } from '../api';
+import {
+  importFetchedAccounts,
+  importFetchedStatuses,
+  importFetchedStatus,
+} from './importer';
+
+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 expandConversations = ({ maxId } = {}) => (dispatch, getState) => {
+  dispatch(expandConversationsRequest());
+
+  const params = { max_id: maxId };
+
+  if (!maxId) {
+    params.since_id = getState().getIn(['conversations', 0, 'last_status']);
+  }
+
+  api(getState).get('/api/v1/conversations', { params })
+    .then(response => {
+      const next = getLinks(response).refs.find(link => link.rel === 'next');
+
+      dispatch(importFetchedAccounts(response.data.reduce((aggr, item) => aggr.concat(item.accounts), [])));
+      dispatch(importFetchedStatuses(response.data.map(item => item.last_status).filter(x => !!x)));
+      dispatch(expandConversationsSuccess(response.data, next ? next.uri : null));
+    })
+    .catch(err => dispatch(expandConversationsFail(err)));
+};
+
+export const expandConversationsRequest = () => ({
+  type: CONVERSATIONS_FETCH_REQUEST,
+});
+
+export const expandConversationsSuccess = (conversations, next) => ({
+  type: CONVERSATIONS_FETCH_SUCCESS,
+  conversations,
+  next,
+});
+
+export const expandConversationsFail = error => ({
+  type: CONVERSATIONS_FETCH_FAIL,
+  error,
+});
+
+export const updateConversations = conversation => dispatch => {
+  dispatch(importFetchedAccounts(conversation.accounts));
+
+  if (conversation.last_status) {
+    dispatch(importFetchedStatus(conversation.last_status));
+  }
+
+  dispatch({
+    type: CONVERSATIONS_UPDATE,
+    conversation,
+  });
+};
diff --git a/app/javascript/mastodon/actions/streaming.js b/app/javascript/mastodon/actions/streaming.js
index 32fc67e67..8cf055540 100644
--- a/app/javascript/mastodon/actions/streaming.js
+++ b/app/javascript/mastodon/actions/streaming.js
@@ -6,6 +6,7 @@ import {
   disconnectTimeline,
 } from './timelines';
 import { updateNotifications, expandNotifications } from './notifications';
+import { updateConversations } from './conversations';
 import { fetchFilters } from './filters';
 import { getLocale } from '../locales';
 
@@ -31,6 +32,9 @@ export function connectTimelineStream (timelineId, path, pollingRefresh = null)
         case 'notification':
           dispatch(updateNotifications(JSON.parse(data.payload), messages, locale));
           break;
+        case 'conversation':
+          dispatch(updateConversations(JSON.parse(data.payload)));
+          break;
         case 'filters_changed':
           dispatch(fetchFilters());
           break;
diff --git a/app/javascript/mastodon/actions/timelines.js b/app/javascript/mastodon/actions/timelines.js
index e8fd441e1..c4fc6448c 100644
--- a/app/javascript/mastodon/actions/timelines.js
+++ b/app/javascript/mastodon/actions/timelines.js
@@ -76,7 +76,6 @@ export function expandTimeline(timelineId, path, params = {}, done = noOp) {
 export const expandHomeTimeline            = ({ maxId } = {}, done = noOp) => expandTimeline('home', '/api/v1/timelines/home', { max_id: maxId }, done);
 export const expandPublicTimeline          = ({ maxId, onlyMedia } = {}, done = noOp) => expandTimeline(`public${onlyMedia ? ':media' : ''}`, '/api/v1/timelines/public', { max_id: maxId, only_media: !!onlyMedia }, done);
 export const expandCommunityTimeline       = ({ maxId, onlyMedia } = {}, done = noOp) => expandTimeline(`community${onlyMedia ? ':media' : ''}`, '/api/v1/timelines/public', { local: true, max_id: maxId, only_media: !!onlyMedia }, done);
-export const expandDirectTimeline          = ({ maxId } = {}, done = noOp) => expandTimeline('direct', '/api/v1/timelines/direct', { max_id: maxId }, done);
 export const expandAccountTimeline         = (accountId, { maxId, withReplies } = {}) => expandTimeline(`account:${accountId}${withReplies ? ':with_replies' : ''}`, `/api/v1/accounts/${accountId}/statuses`, { exclude_replies: !withReplies, max_id: maxId });
 export const expandAccountFeaturedTimeline = accountId => expandTimeline(`account:${accountId}:pinned`, `/api/v1/accounts/${accountId}/statuses`, { pinned: true });
 export const expandAccountMediaTimeline    = (accountId, { maxId } = {}) => expandTimeline(`account:${accountId}:media`, `/api/v1/accounts/${accountId}/statuses`, { max_id: maxId, only_media: true });
diff --git a/app/javascript/mastodon/components/display_name.js b/app/javascript/mastodon/components/display_name.js
index a1c56ae35..c3a9ab921 100644
--- a/app/javascript/mastodon/components/display_name.js
+++ b/app/javascript/mastodon/components/display_name.js
@@ -1,18 +1,25 @@
 import React from 'react';
 import ImmutablePropTypes from 'react-immutable-proptypes';
+import PropTypes from 'prop-types';
 
 export default class DisplayName extends React.PureComponent {
 
   static propTypes = {
     account: ImmutablePropTypes.map.isRequired,
+    withAcct: PropTypes.bool,
+  };
+
+  static defaultProps = {
+    withAcct: true,
   };
 
   render () {
-    const displayNameHtml = { __html: this.props.account.get('display_name_html') };
+    const { account, withAcct } = this.props;
+    const displayNameHtml = { __html: account.get('display_name_html') };
 
     return (
       <span className='display-name'>
-        <bdi><strong className='display-name__html' dangerouslySetInnerHTML={displayNameHtml} /></bdi> <span className='display-name__account'>@{this.props.account.get('acct')}</span>
+        <bdi><strong className='display-name__html' dangerouslySetInnerHTML={displayNameHtml} /></bdi> {withAcct && <span className='display-name__account'>@{account.get('acct')}</span>}
       </span>
     );
   }
diff --git a/app/javascript/mastodon/features/direct_timeline/components/conversation.js b/app/javascript/mastodon/features/direct_timeline/components/conversation.js
new file mode 100644
index 000000000..f9a8d4f72
--- /dev/null
+++ b/app/javascript/mastodon/features/direct_timeline/components/conversation.js
@@ -0,0 +1,85 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import ImmutablePropTypes from 'react-immutable-proptypes';
+import ImmutablePureComponent from 'react-immutable-pure-component';
+import StatusContent from '../../../components/status_content';
+import RelativeTimestamp from '../../../components/relative_timestamp';
+import DisplayName from '../../../components/display_name';
+import Avatar from '../../../components/avatar';
+import AttachmentList from '../../../components/attachment_list';
+import { HotKeys } from 'react-hotkeys';
+
+export default class Conversation extends ImmutablePureComponent {
+
+  static contextTypes = {
+    router: PropTypes.object,
+  };
+
+  static propTypes = {
+    conversationId: PropTypes.string.isRequired,
+    accounts: ImmutablePropTypes.list.isRequired,
+    lastStatus: ImmutablePropTypes.map.isRequired,
+    onMoveUp: PropTypes.func,
+    onMoveDown: PropTypes.func,
+  };
+
+  handleClick = () => {
+    if (!this.context.router) {
+      return;
+    }
+
+    const { lastStatus } = this.props;
+    this.context.router.history.push(`/statuses/${lastStatus.get('id')}`);
+  }
+
+  handleHotkeyMoveUp = () => {
+    this.props.onMoveUp(this.props.conversationId);
+  }
+
+  handleHotkeyMoveDown = () => {
+    this.props.onMoveDown(this.props.conversationId);
+  }
+
+  render () {
+    const { accounts, lastStatus, lastAccount } = this.props;
+
+    if (lastStatus === null) {
+      return null;
+    }
+
+    const handlers = {
+      moveDown: this.handleHotkeyMoveDown,
+      moveUp: this.handleHotkeyMoveUp,
+      open: this.handleClick,
+    };
+
+    let media;
+
+    if (lastStatus.get('media_attachments').size > 0) {
+      media = <AttachmentList compact media={lastStatus.get('media_attachments')} />;
+    }
+
+    return (
+      <HotKeys handlers={handlers}>
+        <div className='conversation focusable' tabIndex='0' onClick={this.handleClick} role='button'>
+          <div className='conversation__header'>
+            <div className='conversation__avatars'>
+              <div>{accounts.map(account => <Avatar key={account.get('id')} size={36} account={account} />)}</div>
+            </div>
+
+            <div className='conversation__time'>
+              <RelativeTimestamp timestamp={lastStatus.get('created_at')} />
+              <br />
+              <DisplayName account={lastAccount} withAcct={false} />
+            </div>
+          </div>
+
+          <StatusContent status={lastStatus} onClick={this.handleClick} />
+
+          {media}
+        </div>
+      </HotKeys>
+    );
+  }
+
+}
diff --git a/app/javascript/mastodon/features/direct_timeline/components/conversations_list.js b/app/javascript/mastodon/features/direct_timeline/components/conversations_list.js
new file mode 100644
index 000000000..4684548e0
--- /dev/null
+++ b/app/javascript/mastodon/features/direct_timeline/components/conversations_list.js
@@ -0,0 +1,68 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import ImmutablePropTypes from 'react-immutable-proptypes';
+import ImmutablePureComponent from 'react-immutable-pure-component';
+import ConversationContainer from '../containers/conversation_container';
+import ScrollableList from '../../../components/scrollable_list';
+import { debounce } from 'lodash';
+
+export default class ConversationsList extends ImmutablePureComponent {
+
+  static propTypes = {
+    conversationIds: ImmutablePropTypes.list.isRequired,
+    hasMore: PropTypes.bool,
+    isLoading: PropTypes.bool,
+    onLoadMore: PropTypes.func,
+    shouldUpdateScroll: PropTypes.func,
+  };
+
+  getCurrentIndex = id => this.props.conversationIds.indexOf(id)
+
+  handleMoveUp = id => {
+    const elementIndex = this.getCurrentIndex(id) - 1;
+    this._selectChild(elementIndex);
+  }
+
+  handleMoveDown = id => {
+    const elementIndex = this.getCurrentIndex(id) + 1;
+    this._selectChild(elementIndex);
+  }
+
+  _selectChild (index) {
+    const element = this.node.node.querySelector(`article:nth-of-type(${index + 1}) .focusable`);
+
+    if (element) {
+      element.focus();
+    }
+  }
+
+  setRef = c => {
+    this.node = c;
+  }
+
+  handleLoadOlder = debounce(() => {
+    const last = this.props.conversationIds.last();
+
+    if (last) {
+      this.props.onLoadMore(last);
+    }
+  }, 300, { leading: true })
+
+  render () {
+    const { conversationIds, onLoadMore, ...other } = this.props;
+
+    return (
+      <ScrollableList {...other} onLoadMore={onLoadMore && this.handleLoadOlder} scrollKey='direct' ref={this.setRef}>
+        {conversationIds.map(item => (
+          <ConversationContainer
+            key={item}
+            conversationId={item}
+            onMoveUp={this.handleMoveUp}
+            onMoveDown={this.handleMoveDown}
+          />
+        ))}
+      </ScrollableList>
+    );
+  }
+
+}
diff --git a/app/javascript/mastodon/features/direct_timeline/containers/conversation_container.js b/app/javascript/mastodon/features/direct_timeline/containers/conversation_container.js
new file mode 100644
index 000000000..4166ee2ac
--- /dev/null
+++ b/app/javascript/mastodon/features/direct_timeline/containers/conversation_container.js
@@ -0,0 +1,15 @@
+import { connect } from 'react-redux';
+import Conversation from '../components/conversation';
+
+const mapStateToProps = (state, { conversationId }) => {
+  const conversation = state.getIn(['conversations', 'items']).find(x => x.get('id') === conversationId);
+  const lastStatus   = state.getIn(['statuses', conversation.get('last_status')], null);
+
+  return {
+    accounts: conversation.get('accounts').map(accountId => state.getIn(['accounts', accountId], null)),
+    lastStatus,
+    lastAccount: lastStatus === null ? null : state.getIn(['accounts', lastStatus.get('account')], null),
+  };
+};
+
+export default connect(mapStateToProps)(Conversation);
diff --git a/app/javascript/mastodon/features/direct_timeline/containers/conversations_list_container.js b/app/javascript/mastodon/features/direct_timeline/containers/conversations_list_container.js
new file mode 100644
index 000000000..81ea812ad
--- /dev/null
+++ b/app/javascript/mastodon/features/direct_timeline/containers/conversations_list_container.js
@@ -0,0 +1,15 @@
+import { connect } from 'react-redux';
+import ConversationsList from '../components/conversations_list';
+import { expandConversations } from '../../../actions/conversations';
+
+const mapStateToProps = state => ({
+  conversationIds: state.getIn(['conversations', 'items']).map(x => x.get('id')),
+  isLoading: state.getIn(['conversations', 'isLoading'], true),
+  hasMore: state.getIn(['conversations', 'hasMore'], false),
+});
+
+const mapDispatchToProps = dispatch => ({
+  onLoadMore: maxId => dispatch(expandConversations({ maxId })),
+});
+
+export default connect(mapStateToProps, mapDispatchToProps)(ConversationsList);
diff --git a/app/javascript/mastodon/features/direct_timeline/index.js b/app/javascript/mastodon/features/direct_timeline/index.js
index 3c7e2d007..41ec73d98 100644
--- a/app/javascript/mastodon/features/direct_timeline/index.js
+++ b/app/javascript/mastodon/features/direct_timeline/index.js
@@ -1,23 +1,19 @@
 import React from 'react';
 import { connect } from 'react-redux';
 import PropTypes from 'prop-types';
-import StatusListContainer from '../ui/containers/status_list_container';
 import Column from '../../components/column';
 import ColumnHeader from '../../components/column_header';
-import { expandDirectTimeline } from '../../actions/timelines';
+import { expandConversations } from '../../actions/conversations';
 import { addColumn, removeColumn, moveColumn } from '../../actions/columns';
 import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
 import { connectDirectStream } from '../../actions/streaming';
+import ConversationsListContainer from './containers/conversations_list_container';
 
 const messages = defineMessages({
   title: { id: 'column.direct', defaultMessage: 'Direct messages' },
 });
 
-const mapStateToProps = state => ({
-  hasUnread: state.getIn(['timelines', 'direct', 'unread']) > 0,
-});
-
-export default @connect(mapStateToProps)
+export default @connect()
 @injectIntl
 class DirectTimeline extends React.PureComponent {
 
@@ -52,7 +48,7 @@ class DirectTimeline extends React.PureComponent {
   componentDidMount () {
     const { dispatch } = this.props;
 
-    dispatch(expandDirectTimeline());
+    dispatch(expandConversations());
     this.disconnect = dispatch(connectDirectStream());
   }
 
@@ -68,11 +64,11 @@ class DirectTimeline extends React.PureComponent {
   }
 
   handleLoadMore = maxId => {
-    this.props.dispatch(expandDirectTimeline({ maxId }));
+    this.props.dispatch(expandConversations({ maxId }));
   }
 
   render () {
-    const { intl, shouldUpdateScroll, hasUnread, columnId, multiColumn } = this.props;
+    const { intl, hasUnread, columnId, multiColumn, shouldUpdateScroll } = this.props;
     const pinned = !!columnId;
 
     return (
@@ -88,7 +84,7 @@ class DirectTimeline extends React.PureComponent {
           multiColumn={multiColumn}
         />
 
-        <StatusListContainer
+        <ConversationsListContainer
           trackScroll={!pinned}
           scrollKey={`direct_timeline-${columnId}`}
           timelineId='direct'
diff --git a/app/javascript/mastodon/reducers/conversations.js b/app/javascript/mastodon/reducers/conversations.js
new file mode 100644
index 000000000..f339abf56
--- /dev/null
+++ b/app/javascript/mastodon/reducers/conversations.js
@@ -0,0 +1,79 @@
+import { Map as ImmutableMap, List as ImmutableList } from 'immutable';
+import {
+  CONVERSATIONS_FETCH_REQUEST,
+  CONVERSATIONS_FETCH_SUCCESS,
+  CONVERSATIONS_FETCH_FAIL,
+  CONVERSATIONS_UPDATE,
+} from '../actions/conversations';
+import compareId from '../compare_id';
+
+const initialState = ImmutableMap({
+  items: ImmutableList(),
+  isLoading: false,
+  hasMore: true,
+});
+
+const conversationToMap = item => ImmutableMap({
+  id: item.id,
+  accounts: ImmutableList(item.accounts.map(a => a.id)),
+  last_status: item.last_status.id,
+});
+
+const updateConversation = (state, item) => state.update('items', list => {
+  const index   = list.findIndex(x => x.get('id') === item.id);
+  const newItem = conversationToMap(item);
+
+  if (index === -1) {
+    return list.unshift(newItem);
+  } else {
+    return list.set(index, newItem);
+  }
+});
+
+const expandNormalizedConversations = (state, conversations, next) => {
+  let items = ImmutableList(conversations.map(conversationToMap));
+
+  return state.withMutations(mutable => {
+    if (!items.isEmpty()) {
+      mutable.update('items', list => {
+        list = list.map(oldItem => {
+          const newItemIndex = items.findIndex(x => x.get('id') === oldItem.get('id'));
+
+          if (newItemIndex === -1) {
+            return oldItem;
+          }
+
+          const newItem = items.get(newItemIndex);
+          items = items.delete(newItemIndex);
+
+          return newItem;
+        });
+
+        list = list.concat(items);
+
+        return list.sortBy(x => x.get('last_status'), (a, b) => compareId(a, b) * -1);
+      });
+    }
+
+    if (!next) {
+      mutable.set('hasMore', false);
+    }
+
+    mutable.set('isLoading', false);
+  });
+};
+
+export default function conversations(state = initialState, action) {
+  switch (action.type) {
+  case CONVERSATIONS_FETCH_REQUEST:
+    return state.set('isLoading', true);
+  case CONVERSATIONS_FETCH_FAIL:
+    return state.set('isLoading', false);
+  case CONVERSATIONS_FETCH_SUCCESS:
+    return expandNormalizedConversations(state, action.conversations, action.next);
+  case CONVERSATIONS_UPDATE:
+    return updateConversation(state, action.conversation);
+  default:
+    return state;
+  }
+};
diff --git a/app/javascript/mastodon/reducers/index.js b/app/javascript/mastodon/reducers/index.js
index 4a981fada..d3b98d4f6 100644
--- a/app/javascript/mastodon/reducers/index.js
+++ b/app/javascript/mastodon/reducers/index.js
@@ -27,6 +27,7 @@ import custom_emojis from './custom_emojis';
 import lists from './lists';
 import listEditor from './list_editor';
 import filters from './filters';
+import conversations from './conversations';
 
 const reducers = {
   dropdown_menu,
@@ -57,6 +58,7 @@ const reducers = {
   lists,
   listEditor,
   filters,
+  conversations,
 };
 
 export default combineReducers(reducers);
diff --git a/app/javascript/mastodon/reducers/notifications.js b/app/javascript/mastodon/reducers/notifications.js
index 0b29f19fa..d71ae00ae 100644
--- a/app/javascript/mastodon/reducers/notifications.js
+++ b/app/javascript/mastodon/reducers/notifications.js
@@ -69,7 +69,7 @@ const expandNormalizedNotifications = (state, notifications, next) => {
     }
 
     if (!next) {
-      mutable.set('hasMore', true);
+      mutable.set('hasMore', false);
     }
 
     mutable.set('isLoading', false);
diff --git a/app/javascript/styles/mastodon/components.scss b/app/javascript/styles/mastodon/components.scss
index ecd1a8063..6aabf5777 100644
--- a/app/javascript/styles/mastodon/components.scss
+++ b/app/javascript/styles/mastodon/components.scss
@@ -825,6 +825,7 @@
 
   &.status-direct {
     background: lighten($ui-base-color, 8%);
+    border-bottom-color: lighten($ui-base-color, 12%);
   }
 
   &.light {
@@ -5496,3 +5497,44 @@ noscript {
     }
   }
 }
+
+.conversation {
+  padding: 14px 10px;
+  border-bottom: 1px solid lighten($ui-base-color, 8%);
+  cursor: pointer;
+
+  &__header {
+    display: flex;
+    margin-bottom: 15px;
+  }
+
+  &__avatars {
+    overflow: hidden;
+    flex: 1 1 auto;
+
+    & > div {
+      display: flex;
+      flex-wrap: none;
+      width: 900px;
+    }
+
+    .account__avatar {
+      margin-right: 10px;
+    }
+  }
+
+  &__time {
+    flex: 0 0 auto;
+    font-size: 14px;
+    color: $darker-text-color;
+    text-align: right;
+
+    .display-name {
+      color: $secondary-text-color;
+    }
+  }
+
+  .attachment-list.compact {
+    margin-top: 15px;
+  }
+}