3 files changed, 23 insertions, 14 deletions

diff --git a/app/javascript/flavours/glitch/reducers/compose.js b/app/javascript/flavours/glitch/reducers/compose.js
index b1c792406..9b50ec23a 100644
--- a/app/javascript/flavours/glitch/reducers/compose.js
+++ b/app/javascript/flavours/glitch/reducers/compose.js
@@ -599,6 +599,7 @@ export default function compose(state = initialState, action) {
     return state.withMutations(map => {
       map.set('id', action.status.get('id'));
       map.set('text', action.text);
+      map.set('content_type', action.content_type || 'text/plain');
       map.set('in_reply_to', action.status.get('in_reply_to_id'));
       map.set('privacy', action.status.get('visibility'));
       map.set('media_attachments', action.status.get('media_attachments'));
diff --git a/app/javascript/flavours/glitch/reducers/status_lists.js b/app/javascript/flavours/glitch/reducers/status_lists.js
index ada0484f4..7ac0dab47 100644
--- a/app/javascript/flavours/glitch/reducers/status_lists.js
+++ b/app/javascript/flavours/glitch/reducers/status_lists.js
@@ -25,7 +25,7 @@ import {
   TRENDS_STATUSES_EXPAND_SUCCESS,
   TRENDS_STATUSES_EXPAND_FAIL,
 } from 'flavours/glitch/actions/trends';
-import { Map as ImmutableMap, List as ImmutableList } from 'immutable';
+import { Map as ImmutableMap, OrderedSet as ImmutableOrderedSet } from 'immutable';
 import {
   FAVOURITE_SUCCESS,
   UNFAVOURITE_SUCCESS,
@@ -43,22 +43,22 @@ const initialState = ImmutableMap({
   favourites: ImmutableMap({
     next: null,
     loaded: false,
-    items: ImmutableList(),
+    items: ImmutableOrderedSet(),
   }),
   bookmarks: ImmutableMap({
     next: null,
     loaded: false,
-    items: ImmutableList(),
+    items: ImmutableOrderedSet(),
   }),
   pins: ImmutableMap({
     next: null,
     loaded: false,
-    items: ImmutableList(),
+    items: ImmutableOrderedSet(),
   }),
   trending: ImmutableMap({
     next: null,
     loaded: false,
-    items: ImmutableList(),
+    items: ImmutableOrderedSet(),
   }),
 });
 
@@ -67,7 +67,7 @@ const normalizeList = (state, listType, statuses, next) => {
     map.set('next', next);
     map.set('loaded', true);
     map.set('isLoading', false);
-    map.set('items', ImmutableList(statuses.map(item => item.id)));
+    map.set('items', ImmutableOrderedSet(statuses.map(item => item.id)));
   }));
 };
 
@@ -75,20 +75,22 @@ const appendToList = (state, listType, statuses, next) => {
   return state.update(listType, listMap => listMap.withMutations(map => {
     map.set('next', next);
     map.set('isLoading', false);
-    map.set('items', map.get('items').concat(statuses.map(item => item.id)));
+    map.set('items', map.get('items').union(statuses.map(item => item.id)));
   }));
 };
 
 const prependOneToList = (state, listType, status) => {
-  return state.update(listType, listMap => listMap.withMutations(map => {
-    map.set('items', map.get('items').unshift(status.get('id')));
-  }));
+  return state.updateIn([listType, 'items'], (list) => {
+    if (list.includes(status.get('id'))) {
+      return list;
+    } else {
+      return ImmutableOrderedSet([status.get('id')]).union(list);
+    }
+  });
 };
 
 const removeOneFromList = (state, listType, status) => {
-  return state.update(listType, listMap => listMap.withMutations(map => {
-    map.set('items', map.get('items').filter(item => item !== status.get('id')));
-  }));
+  return state.updateIn([listType, 'items'], (list) => list.delete(status.get('id')));
 };
 
 export default function statusLists(state = initialState, action) {
@@ -139,7 +141,7 @@ export default function statusLists(state = initialState, action) {
     return removeOneFromList(state, 'pins', action.status);
   case ACCOUNT_BLOCK_SUCCESS:
   case ACCOUNT_MUTE_SUCCESS:
-    return state.updateIn(['trending', 'items'], ImmutableList(), list => list.filterNot(statusId => action.statuses.getIn([statusId, 'account']) === action.relationship.id));
+    return state.updateIn(['trending', 'items'], ImmutableOrderedSet(), list => list.filterNot(statusId => action.statuses.getIn([statusId, 'account']) === action.relationship.id));
   default:
     return state;
   }
diff --git a/app/javascript/flavours/glitch/reducers/statuses.js b/app/javascript/flavours/glitch/reducers/statuses.js
index b47155c5f..f0c4c804b 100644
--- a/app/javascript/flavours/glitch/reducers/statuses.js
+++ b/app/javascript/flavours/glitch/reducers/statuses.js
@@ -13,6 +13,8 @@ import {
   STATUS_REVEAL,
   STATUS_HIDE,
   STATUS_COLLAPSE,
+  STATUS_TRANSLATE_SUCCESS,
+  STATUS_TRANSLATE_UNDO,
   STATUS_FETCH_REQUEST,
   STATUS_FETCH_FAIL,
 } from 'flavours/glitch/actions/statuses';
@@ -85,6 +87,10 @@ export default function statuses(state = initialState, action) {
     return state.setIn([action.id, 'collapsed'], action.isCollapsed);
   case TIMELINE_DELETE:
     return deleteStatus(state, action.id, action.references);
+  case STATUS_TRANSLATE_SUCCESS:
+    return state.setIn([action.id, 'translation'], fromJS(action.translation));
+  case STATUS_TRANSLATE_UNDO:
+    return state.deleteIn([action.id, 'translation']);
   default:
     return state;
   }