1 files changed, 24 insertions, 12 deletions
diff --git a/app/javascript/mastodon/reducers/compose.js b/app/javascript/mastodon/reducers/compose.js
index fae7522b2..fc6d5f30f 100644
--- a/app/javascript/mastodon/reducers/compose.js
+++ b/app/javascript/mastodon/reducers/compose.js
@@ -17,7 +17,6 @@ import {
   COMPOSE_SUGGESTIONS_CLEAR,
   COMPOSE_SUGGESTIONS_READY,
   COMPOSE_SUGGESTION_SELECT,
-  COMPOSE_SUGGESTION_TAGS_UPDATE,
   COMPOSE_TAG_HISTORY_UPDATE,
   COMPOSE_SENSITIVITY_CHANGE,
   COMPOSE_SPOILERNESS_CHANGE,
@@ -144,15 +143,20 @@ const insertSuggestion = (state, position, token, completion, path) => {
   });
 };
 
-const updateSuggestionTags = (state, token) => {
-  const prefix = token.slice(1);
+const sortHashtagsByUse = (state, tags) => {
+  const personalHistory = state.get('tagHistory');
 
-  return state.merge({
-    suggestions: state.get('tagHistory')
-      .filter(tag => tag.toLowerCase().startsWith(prefix.toLowerCase()))
-      .slice(0, 4)
-      .map(tag => '#' + tag),
-    suggestion_token: token,
+  return tags.sort((a, b) => {
+    const usedA = personalHistory.includes(a.name);
+    const usedB = personalHistory.includes(b.name);
+
+    if (usedA === usedB) {
+      return 0;
+    } else if (usedA && !usedB) {
+      return 1;
+    } else {
+      return -1;
+    }
   });
 };
 
@@ -201,6 +205,16 @@ const expiresInFromExpiresAt = expires_at => {
   return [300, 1800, 3600, 21600, 86400, 259200, 604800].find(expires_in => expires_in >= delta) || 24 * 3600;
 };
 
+const normalizeSuggestions = (state, { accounts, emojis, tags }) => {
+  if (accounts) {
+    return accounts.map(item => item.id);
+  } else if (emojis) {
+    return emojis;
+  } else {
+    return sortHashtagsByUse(state, tags);
+  }
+};
+
 export default function compose(state = initialState, action) {
   switch(action.type) {
   case STORE_HYDRATE:
@@ -311,11 +325,9 @@ export default function compose(state = initialState, action) {
   case COMPOSE_SUGGESTIONS_CLEAR:
     return state.update('suggestions', ImmutableList(), list => list.clear()).set('suggestion_token', null);
   case COMPOSE_SUGGESTIONS_READY:
-    return state.set('suggestions', ImmutableList(action.accounts ? action.accounts.map(item => item.id) : action.emojis)).set('suggestion_token', action.token);
+    return state.set('suggestions', ImmutableList(normalizeSuggestions(state, action))).set('suggestion_token', action.token);
   case COMPOSE_SUGGESTION_SELECT:
     return insertSuggestion(state, action.position, action.token, action.completion, action.path);
-  case COMPOSE_SUGGESTION_TAGS_UPDATE:
-    return updateSuggestionTags(state, action.token);
   case COMPOSE_TAG_HISTORY_UPDATE:
     return state.set('tagHistory', fromJS(action.tags));
   case TIMELINE_DELETE: