Port upstream refactoring of reducers and actions

Also includes 9e45b051cfea667f9ca3d3c72d13022259315090

19 files changed, 284 insertions, 414 deletions

diff --git a/app/javascript/flavours/glitch/actions/accounts.js b/app/javascript/flavours/glitch/actions/accounts.js
index d67ab112e..b659e4ff3 100644
--- a/app/javascript/flavours/glitch/actions/accounts.js
+++ b/app/javascript/flavours/glitch/actions/accounts.js
@@ -1,4 +1,5 @@
 import api, { getLinks } from 'flavours/glitch/util/api';
+import { importAccount, importFetchedAccount, importFetchedAccounts } from './importer';
 
 export const ACCOUNT_FETCH_REQUEST = 'ACCOUNT_FETCH_REQUEST';
 export const ACCOUNT_FETCH_SUCCESS = 'ACCOUNT_FETCH_SUCCESS';
@@ -94,7 +95,9 @@ export function fetchAccount(id) {
     dispatch(fetchAccountRequest(id));
 
     api(getState).get(`/api/v1/accounts/${id}`).then(response => {
-      dispatch(fetchAccountSuccess(response.data));
+      dispatch(importFetchedAccount(response.data));
+    }).then(() => {
+      dispatch(fetchAccountSuccess());
     }).catch(error => {
       dispatch(fetchAccountFail(id, error));
     });
@@ -108,10 +111,9 @@ export function fetchAccountRequest(id) {
   };
 };
 
-export function fetchAccountSuccess(account) {
+export function fetchAccountSuccess() {
   return {
     type: ACCOUNT_FETCH_SUCCESS,
-    account,
   };
 };
 
@@ -338,6 +340,7 @@ export function fetchFollowers(id) {
     api(getState).get(`/api/v1/accounts/${id}/followers`).then(response => {
       const next = getLinks(response).refs.find(link => link.rel === 'next');
 
+      dispatch(importFetchedAccounts(response.data));
       dispatch(fetchFollowersSuccess(id, response.data, next ? next.uri : null));
       dispatch(fetchRelationships(response.data.map(item => item.id)));
     }).catch(error => {
@@ -383,6 +386,7 @@ export function expandFollowers(id) {
     api(getState).get(url).then(response => {
       const next = getLinks(response).refs.find(link => link.rel === 'next');
 
+      dispatch(importFetchedAccounts(response.data));
       dispatch(expandFollowersSuccess(id, response.data, next ? next.uri : null));
       dispatch(fetchRelationships(response.data.map(item => item.id)));
     }).catch(error => {
@@ -422,6 +426,7 @@ export function fetchFollowing(id) {
     api(getState).get(`/api/v1/accounts/${id}/following`).then(response => {
       const next = getLinks(response).refs.find(link => link.rel === 'next');
 
+      dispatch(importFetchedAccounts(response.data));
       dispatch(fetchFollowingSuccess(id, response.data, next ? next.uri : null));
       dispatch(fetchRelationships(response.data.map(item => item.id)));
     }).catch(error => {
@@ -467,6 +472,7 @@ export function expandFollowing(id) {
     api(getState).get(url).then(response => {
       const next = getLinks(response).refs.find(link => link.rel === 'next');
 
+      dispatch(importFetchedAccounts(response.data));
       dispatch(expandFollowingSuccess(id, response.data, next ? next.uri : null));
       dispatch(fetchRelationships(response.data.map(item => item.id)));
     }).catch(error => {
@@ -548,6 +554,7 @@ export function fetchFollowRequests() {
 
     api(getState).get('/api/v1/follow_requests').then(response => {
       const next = getLinks(response).refs.find(link => link.rel === 'next');
+      dispatch(importFetchedAccounts(response.data));
       dispatch(fetchFollowRequestsSuccess(response.data, next ? next.uri : null));
     }).catch(error => dispatch(fetchFollowRequestsFail(error)));
   };
@@ -586,6 +593,7 @@ export function expandFollowRequests() {
 
     api(getState).get(url).then(response => {
       const next = getLinks(response).refs.find(link => link.rel === 'next');
+      dispatch(importFetchedAccounts(response.data));
       dispatch(expandFollowRequestsSuccess(response.data, next ? next.uri : null));
     }).catch(error => dispatch(expandFollowRequestsFail(error)));
   };
@@ -749,9 +757,10 @@ export function fetchPinnedAccounts() {
   return (dispatch, getState) => {
     dispatch(fetchPinnedAccountsRequest());
 
-    api(getState).get(`/api/v1/endorsements`, { params: { limit: 0 } })
-      .then(({ data }) => dispatch(fetchPinnedAccountsSuccess(data)))
-      .catch(err => dispatch(fetchPinnedAccountsFail(err)));
+    api(getState).get(`/api/v1/endorsements`, { params: { limit: 0 } }).then(response => {
+      dispatch(importFetchedAccounts(response.data));
+      dispatch(fetchPinnedAccountsSuccess(response.data));
+    }).catch(err => dispatch(fetchPinnedAccountsFail(err)));
   };
 };
 
@@ -785,8 +794,10 @@ export function fetchPinnedAccountsSuggestions(q) {
       following: true,
     };
 
-    api(getState).get('/api/v1/accounts/search', { params })
-      .then(({ data }) => dispatch(fetchPinnedAccountsSuggestionsReady(q, data)));
+    api(getState).get('/api/v1/accounts/search', { params }).then(response => {
+      dispatch(importFetchedAccounts(response.data));
+      dispatch(fetchPinnedAccountsSuggestionsReady(q, response.data));
+    });
   };
 };
 
diff --git a/app/javascript/flavours/glitch/actions/blocks.js b/app/javascript/flavours/glitch/actions/blocks.js
index fe44ca19a..498ce519f 100644
--- a/app/javascript/flavours/glitch/actions/blocks.js
+++ b/app/javascript/flavours/glitch/actions/blocks.js
@@ -1,5 +1,6 @@
 import api, { getLinks } from 'flavours/glitch/util/api';
 import { fetchRelationships } from './accounts';
+import { importFetchedAccounts } from './importer';
 
 export const BLOCKS_FETCH_REQUEST = 'BLOCKS_FETCH_REQUEST';
 export const BLOCKS_FETCH_SUCCESS = 'BLOCKS_FETCH_SUCCESS';
@@ -15,6 +16,7 @@ export function fetchBlocks() {
 
     api(getState).get('/api/v1/blocks').then(response => {
       const next = getLinks(response).refs.find(link => link.rel === 'next');
+      dispatch(importFetchedAccounts(response.data));
       dispatch(fetchBlocksSuccess(response.data, next ? next.uri : null));
       dispatch(fetchRelationships(response.data.map(item => item.id)));
     }).catch(error => dispatch(fetchBlocksFail(error)));
@@ -54,6 +56,7 @@ export function expandBlocks() {
 
     api(getState).get(url).then(response => {
       const next = getLinks(response).refs.find(link => link.rel === 'next');
+      dispatch(importFetchedAccounts(response.data));
       dispatch(expandBlocksSuccess(response.data, next ? next.uri : null));
       dispatch(fetchRelationships(response.data.map(item => item.id)));
     }).catch(error => dispatch(expandBlocksFail(error)));
diff --git a/app/javascript/flavours/glitch/actions/bookmarks.js b/app/javascript/flavours/glitch/actions/bookmarks.js
index fb5d49ad3..83dbf5407 100644
--- a/app/javascript/flavours/glitch/actions/bookmarks.js
+++ b/app/javascript/flavours/glitch/actions/bookmarks.js
@@ -1,4 +1,5 @@
 import api, { getLinks } from 'flavours/glitch/util/api';
+import { importFetchedStatuses } from './importer';
 
 export const BOOKMARKED_STATUSES_FETCH_REQUEST = 'BOOKMARKED_STATUSES_FETCH_REQUEST';
 export const BOOKMARKED_STATUSES_FETCH_SUCCESS = 'BOOKMARKED_STATUSES_FETCH_SUCCESS';
@@ -18,6 +19,7 @@ export function fetchBookmarkedStatuses() {
 
     api(getState).get('/api/v1/bookmarks').then(response => {
       const next = getLinks(response).refs.find(link => link.rel === 'next');
+      dispatch(importFetchedStatuses(response.data));
       dispatch(fetchBookmarkedStatusesSuccess(response.data, next ? next.uri : null));
     }).catch(error => {
       dispatch(fetchBookmarkedStatusesFail(error));
@@ -58,6 +60,7 @@ export function expandBookmarkedStatuses() {
 
     api(getState).get(url).then(response => {
       const next = getLinks(response).refs.find(link => link.rel === 'next');
+      dispatch(importFetchedStatuses(response.data));
       dispatch(expandBookmarkedStatusesSuccess(response.data, next ? next.uri : null));
     }).catch(error => {
       dispatch(expandBookmarkedStatusesFail(error));
diff --git a/app/javascript/flavours/glitch/actions/compose.js b/app/javascript/flavours/glitch/actions/compose.js
index 0dd1766bc..fc32277b2 100644
--- a/app/javascript/flavours/glitch/actions/compose.js
+++ b/app/javascript/flavours/glitch/actions/compose.js
@@ -6,7 +6,7 @@ import { useEmoji } from './emojis';
 import { tagHistory } from 'flavours/glitch/util/settings';
 import { recoverHashtags } from 'flavours/glitch/util/hashtag';
 import resizeImage from 'flavours/glitch/util/resize_image';
-
+import { importFetchedAccounts } from './importer';
 import { updateTimeline } from './timelines';
 import { showAlertForError } from './alerts';
 import { showAlert } from './alerts';
@@ -338,6 +338,7 @@ const fetchComposeSuggestionsAccounts = throttle((dispatch, getState, token) =>
       limit: 4,
     },
   }).then(response => {
+    dispatch(importFetchedAccounts(response.data));
     dispatch(readyComposeSuggestionsAccounts(token, response.data));
   }).catch(error => {
     if (!isCancel(error)) {
diff --git a/app/javascript/flavours/glitch/actions/favourites.js b/app/javascript/flavours/glitch/actions/favourites.js
index 28eca8e5f..0d8bfb14d 100644
--- a/app/javascript/flavours/glitch/actions/favourites.js
+++ b/app/javascript/flavours/glitch/actions/favourites.js
@@ -1,4 +1,5 @@
 import api, { getLinks } from 'flavours/glitch/util/api';
+import { importFetchedStatuses } from './importer';
 
 export const FAVOURITED_STATUSES_FETCH_REQUEST = 'FAVOURITED_STATUSES_FETCH_REQUEST';
 export const FAVOURITED_STATUSES_FETCH_SUCCESS = 'FAVOURITED_STATUSES_FETCH_SUCCESS';
@@ -18,6 +19,7 @@ export function fetchFavouritedStatuses() {
 
     api(getState).get('/api/v1/favourites').then(response => {
       const next = getLinks(response).refs.find(link => link.rel === 'next');
+      dispatch(importFetchedStatuses(response.data));
       dispatch(fetchFavouritedStatusesSuccess(response.data, next ? next.uri : null));
     }).catch(error => {
       dispatch(fetchFavouritedStatusesFail(error));
@@ -61,6 +63,7 @@ export function expandFavouritedStatuses() {
 
     api(getState).get(url).then(response => {
       const next = getLinks(response).refs.find(link => link.rel === 'next');
+      dispatch(importFetchedStatuses(response.data));
       dispatch(expandFavouritedStatusesSuccess(response.data, next ? next.uri : null));
     }).catch(error => {
       dispatch(expandFavouritedStatusesFail(error));
diff --git a/app/javascript/flavours/glitch/actions/importer/index.js b/app/javascript/flavours/glitch/actions/importer/index.js
new file mode 100644
index 000000000..735d1552c
--- /dev/null
+++ b/app/javascript/flavours/glitch/actions/importer/index.js
@@ -0,0 +1,75 @@
+import { normalizeAccount, normalizeStatus } from './normalizer';
+
+export const ACCOUNT_IMPORT = 'ACCOUNT_IMPORT';
+export const ACCOUNTS_IMPORT = 'ACCOUNTS_IMPORT';
+export const STATUS_IMPORT = 'STATUS_IMPORT';
+export const STATUSES_IMPORT = 'STATUSES_IMPORT';
+
+function pushUnique(array, object) {
+  if (array.every(element => element.id !== object.id)) {
+    array.push(object);
+  }
+}
+
+export function importAccount(account) {
+  return { type: ACCOUNT_IMPORT, account };
+}
+
+export function importAccounts(accounts) {
+  return { type: ACCOUNTS_IMPORT, accounts };
+}
+
+export function importStatus(status) {
+  return { type: STATUS_IMPORT, status };
+}
+
+export function importStatuses(statuses) {
+  return { type: STATUSES_IMPORT, statuses };
+}
+
+export function importFetchedAccount(account) {
+  return importFetchedAccounts([account]);
+}
+
+export function importFetchedAccounts(accounts) {
+  const normalAccounts = [];
+
+  function processAccount(account) {
+    pushUnique(normalAccounts, normalizeAccount(account));
+
+    if (account.moved) {
+      processAccount(account.moved);
+    }
+  }
+
+  accounts.forEach(processAccount);
+  //putAccounts(normalAccounts, !autoPlayGif);
+
+  return importAccounts(normalAccounts);
+}
+
+export function importFetchedStatus(status) {
+  return importFetchedStatuses([status]);
+}
+
+export function importFetchedStatuses(statuses) {
+  return (dispatch, getState) => {
+    const accounts = [];
+    const normalStatuses = [];
+
+    function processStatus(status) {
+      pushUnique(normalStatuses, normalizeStatus(status, getState().getIn(['statuses', status.id])));
+      pushUnique(accounts, status.account);
+
+      if (status.reblog && status.reblog.id) {
+        processStatus(status.reblog);
+      }
+    }
+
+    statuses.forEach(processStatus);
+    //putStatuses(normalStatuses);
+
+    dispatch(importFetchedAccounts(accounts));
+    dispatch(importStatuses(normalStatuses));
+  };
+}
diff --git a/app/javascript/flavours/glitch/actions/importer/normalizer.js b/app/javascript/flavours/glitch/actions/importer/normalizer.js
new file mode 100644
index 000000000..a2dabb5b2
--- /dev/null
+++ b/app/javascript/flavours/glitch/actions/importer/normalizer.js
@@ -0,0 +1,63 @@
+import escapeTextContentForBrowser from 'escape-html';
+import emojify from 'flavours/glitch/util/emoji';
+import { unescapeHTML } from 'flavours/glitch/util/html';
+import { expandSpoilers } from 'flavours/glitch/util/initial_state';
+
+const domParser = new DOMParser();
+
+const makeEmojiMap = record => record.emojis.reduce((obj, emoji) => {
+  obj[`:${emoji.shortcode}:`] = emoji;
+  return obj;
+}, {});
+
+export function normalizeAccount(account) {
+  account = { ...account };
+
+  const emojiMap = makeEmojiMap(account);
+  const displayName = account.display_name.trim().length === 0 ? account.username : account.display_name;
+
+  account.display_name_html = emojify(escapeTextContentForBrowser(displayName), emojiMap);
+  account.note_emojified = emojify(account.note, emojiMap);
+
+  if (account.fields) {
+    account.fields = account.fields.map(pair => ({
+      ...pair,
+      name_emojified: emojify(escapeTextContentForBrowser(pair.name)),
+      value_emojified: emojify(pair.value, emojiMap),
+      value_plain: unescapeHTML(pair.value),
+    }));
+  }
+
+  if (account.moved) {
+    account.moved = account.moved.id;
+  }
+
+  return account;
+}
+
+export function normalizeStatus(status, normalOldStatus) {
+  const normalStatus   = { ...status };
+  normalStatus.account = status.account.id;
+
+  if (status.reblog && status.reblog.id) {
+    normalStatus.reblog = status.reblog.id;
+  }
+
+  // Only calculate these values when status first encountered
+  // Otherwise keep the ones already in the reducer
+  if (normalOldStatus) {
+    normalStatus.search_index = normalOldStatus.get('search_index');
+    normalStatus.contentHtml = normalOldStatus.get('contentHtml');
+    normalStatus.spoilerHtml = normalOldStatus.get('spoilerHtml');
+  } else {
+    const spoilerText   = normalStatus.spoiler_text || '';
+    const searchContent = [spoilerText, status.content].join('\n\n').replace(/<br\s*\/?>/g, '\n').replace(/<\/p><p>/g, '\n\n');
+    const emojiMap      = makeEmojiMap(normalStatus);
+
+    normalStatus.search_index = domParser.parseFromString(searchContent, 'text/html').documentElement.textContent;
+    normalStatus.contentHtml  = emojify(normalStatus.content, emojiMap);
+    normalStatus.spoilerHtml  = emojify(escapeTextContentForBrowser(spoilerText), emojiMap);
+  }
+
+  return normalStatus;
+}
diff --git a/app/javascript/flavours/glitch/actions/interactions.js b/app/javascript/flavours/glitch/actions/interactions.js
index edd8961f9..4407f8b6e 100644
--- a/app/javascript/flavours/glitch/actions/interactions.js
+++ b/app/javascript/flavours/glitch/actions/interactions.js
@@ -1,4 +1,5 @@
 import api from 'flavours/glitch/util/api';
+import { importFetchedAccounts, importFetchedStatus } from './importer';
 
 export const REBLOG_REQUEST = 'REBLOG_REQUEST';
 export const REBLOG_SUCCESS = 'REBLOG_SUCCESS';
@@ -47,7 +48,8 @@ export function reblog(status) {
     api(getState).post(`/api/v1/statuses/${status.get('id')}/reblog`).then(function (response) {
       // The reblog API method returns a new status wrapped around the original. In this case we are only
       // interested in how the original is modified, hence passing it skipping the wrapper
-      dispatch(reblogSuccess(status, response.data.reblog));
+      dispatch(importFetchedStatus(response.data.reblog));
+      dispatch(reblogSuccess(status));
     }).catch(function (error) {
       dispatch(reblogFail(status, error));
     });
@@ -59,7 +61,8 @@ export function unreblog(status) {
     dispatch(unreblogRequest(status));
 
     api(getState).post(`/api/v1/statuses/${status.get('id')}/unreblog`).then(response => {
-      dispatch(unreblogSuccess(status, response.data));
+      dispatch(importFetchedStatus(response.data));
+      dispatch(unreblogSuccess(status));
     }).catch(error => {
       dispatch(unreblogFail(status, error));
     });
@@ -73,11 +76,10 @@ export function reblogRequest(status) {
   };
 };
 
-export function reblogSuccess(status, response) {
+export function reblogSuccess(status) {
   return {
     type: REBLOG_SUCCESS,
     status: status,
-    response: response,
   };
 };
 
@@ -96,11 +98,10 @@ export function unreblogRequest(status) {
   };
 };
 
-export function unreblogSuccess(status, response) {
+export function unreblogSuccess(status) {
   return {
     type: UNREBLOG_SUCCESS,
     status: status,
-    response: response,
   };
 };
 
@@ -117,7 +118,8 @@ export function favourite(status) {
     dispatch(favouriteRequest(status));
 
     api(getState).post(`/api/v1/statuses/${status.get('id')}/favourite`).then(function (response) {
-      dispatch(favouriteSuccess(status, response.data));
+      dispatch(importFetchedStatus(response.data));
+      dispatch(favouriteSuccess(status));
     }).catch(function (error) {
       dispatch(favouriteFail(status, error));
     });
@@ -129,7 +131,8 @@ export function unfavourite(status) {
     dispatch(unfavouriteRequest(status));
 
     api(getState).post(`/api/v1/statuses/${status.get('id')}/unfavourite`).then(response => {
-      dispatch(unfavouriteSuccess(status, response.data));
+      dispatch(importFetchedStatus(response.data));
+      dispatch(unfavouriteSuccess(status));
     }).catch(error => {
       dispatch(unfavouriteFail(status, error));
     });
@@ -143,11 +146,10 @@ export function favouriteRequest(status) {
   };
 };
 
-export function favouriteSuccess(status, response) {
+export function favouriteSuccess(status) {
   return {
     type: FAVOURITE_SUCCESS,
     status: status,
-    response: response,
   };
 };
 
@@ -166,11 +168,10 @@ export function unfavouriteRequest(status) {
   };
 };
 
-export function unfavouriteSuccess(status, response) {
+export function unfavouriteSuccess(status) {
   return {
     type: UNFAVOURITE_SUCCESS,
     status: status,
-    response: response,
   };
 };
 
@@ -187,7 +188,8 @@ export function bookmark(status) {
     dispatch(bookmarkRequest(status));
 
     api(getState).post(`/api/v1/statuses/${status.get('id')}/bookmark`).then(function (response) {
-      dispatch(bookmarkSuccess(status, response.data));
+      dispatch(importFetchedStatus(response.data));
+      dispatch(bookmarkSuccess(status));
     }).catch(function (error) {
       dispatch(bookmarkFail(status, error));
     });
@@ -199,7 +201,8 @@ export function unbookmark(status) {
     dispatch(unbookmarkRequest(status));
 
     api(getState).post(`/api/v1/statuses/${status.get('id')}/unbookmark`).then(response => {
-      dispatch(unbookmarkSuccess(status, response.data));
+      dispatch(importFetchedStatus(response.data));
+      dispatch(unbookmarkSuccess(status));
     }).catch(error => {
       dispatch(unbookmarkFail(status, error));
     });
@@ -213,11 +216,10 @@ export function bookmarkRequest(status) {
   };
 };
 
-export function bookmarkSuccess(status, response) {
+export function bookmarkSuccess(status) {
   return {
     type: BOOKMARK_SUCCESS,
     status: status,
-    response: response,
   };
 };
 
@@ -236,11 +238,10 @@ export function unbookmarkRequest(status) {
   };
 };
 
-export function unbookmarkSuccess(status, response) {
+export function unbookmarkSuccess(status) {
   return {
     type: UNBOOKMARK_SUCCESS,
     status: status,
-    response: response,
   };
 };
 
@@ -257,6 +258,7 @@ export function fetchReblogs(id) {
     dispatch(fetchReblogsRequest(id));
 
     api(getState).get(`/api/v1/statuses/${id}/reblogged_by`).then(response => {
+      dispatch(importFetchedAccounts(response.data));
       dispatch(fetchReblogsSuccess(id, response.data));
     }).catch(error => {
       dispatch(fetchReblogsFail(id, error));
@@ -291,6 +293,7 @@ export function fetchFavourites(id) {
     dispatch(fetchFavouritesRequest(id));
 
     api(getState).get(`/api/v1/statuses/${id}/favourited_by`).then(response => {
+      dispatch(importFetchedAccounts(response.data));
       dispatch(fetchFavouritesSuccess(id, response.data));
     }).catch(error => {
       dispatch(fetchFavouritesFail(id, error));
@@ -325,7 +328,8 @@ export function pin(status) {
     dispatch(pinRequest(status));
 
     api(getState).post(`/api/v1/statuses/${status.get('id')}/pin`).then(response => {
-      dispatch(pinSuccess(status, response.data));
+      dispatch(importFetchedStatus(response.data));
+      dispatch(pinSuccess(status));
     }).catch(error => {
       dispatch(pinFail(status, error));
     });
@@ -339,11 +343,10 @@ export function pinRequest(status) {
   };
 };
 
-export function pinSuccess(status, response) {
+export function pinSuccess(status) {
   return {
     type: PIN_SUCCESS,
     status,
-    response,
   };
 };
 
@@ -360,7 +363,8 @@ export function unpin (status) {
     dispatch(unpinRequest(status));
 
     api(getState).post(`/api/v1/statuses/${status.get('id')}/unpin`).then(response => {
-      dispatch(unpinSuccess(status, response.data));
+      dispatch(importFetchedStatus(response.data));
+      dispatch(unpinSuccess(status));
     }).catch(error => {
       dispatch(unpinFail(status, error));
     });
@@ -374,11 +378,10 @@ export function unpinRequest(status) {
   };
 };
 
-export function unpinSuccess(status, response) {
+export function unpinSuccess(status) {
   return {
     type: UNPIN_SUCCESS,
     status,
-    response,
   };
 };
 
diff --git a/app/javascript/flavours/glitch/actions/lists.js b/app/javascript/flavours/glitch/actions/lists.js
index f29ca1e01..c2309b8c2 100644
--- a/app/javascript/flavours/glitch/actions/lists.js
+++ b/app/javascript/flavours/glitch/actions/lists.js
@@ -1,4 +1,5 @@
 import api from 'flavours/glitch/util/api';
+import { importFetchedAccounts } from './importer';
 import { showAlertForError } from './alerts';
 
 export const LIST_FETCH_REQUEST = 'LIST_FETCH_REQUEST';
@@ -208,9 +209,10 @@ export const deleteListFail = (id, error) => ({
 export const fetchListAccounts = listId => (dispatch, getState) => {
   dispatch(fetchListAccountsRequest(listId));
 
-  api(getState).get(`/api/v1/lists/${listId}/accounts`, { params: { limit: 0 } })
-    .then(({ data }) => dispatch(fetchListAccountsSuccess(listId, data)))
-    .catch(err => dispatch(fetchListAccountsFail(listId, err)));
+  api(getState).get(`/api/v1/lists/${listId}/accounts`, { params: { limit: 0 } }).then(({ data }) => {
+    dispatch(importFetchedAccounts(data));
+    dispatch(fetchListAccountsSuccess(listId, data));
+  }).catch(err => dispatch(fetchListAccountsFail(listId, err)));
 };
 
 export const fetchListAccountsRequest = id => ({
@@ -239,9 +241,10 @@ export const fetchListSuggestions = q => (dispatch, getState) => {
     following: true,
   };
 
-  api(getState).get('/api/v1/accounts/search', { params })
-    .then(({ data }) => dispatch(fetchListSuggestionsReady(q, data)))
-    .catch(error => dispatch(showAlertForError(error)));
+  api(getState).get('/api/v1/accounts/search', { params }).then(({ data }) => {
+    dispatch(importFetchedAccounts(data));
+    dispatch(fetchListSuggestionsReady(q, data));
+  }).catch(error => dispatch(showAlertForError(error)));
 };
 
 export const fetchListSuggestionsReady = (query, accounts) => ({
diff --git a/app/javascript/flavours/glitch/actions/mutes.js b/app/javascript/flavours/glitch/actions/mutes.js
index e06130533..927fc7415 100644
--- a/app/javascript/flavours/glitch/actions/mutes.js
+++ b/app/javascript/flavours/glitch/actions/mutes.js
@@ -1,5 +1,6 @@
 import api, { getLinks } from 'flavours/glitch/util/api';
 import { fetchRelationships } from './accounts';
+import { importFetchedAccounts } from './importer';
 import { openModal } from 'flavours/glitch/actions/modal';
 
 export const MUTES_FETCH_REQUEST = 'MUTES_FETCH_REQUEST';
@@ -19,6 +20,7 @@ export function fetchMutes() {
 
     api(getState).get('/api/v1/mutes').then(response => {
       const next = getLinks(response).refs.find(link => link.rel === 'next');
+      dispatch(importFetchedAccounts(response.data));
       dispatch(fetchMutesSuccess(response.data, next ? next.uri : null));
       dispatch(fetchRelationships(response.data.map(item => item.id)));
     }).catch(error => dispatch(fetchMutesFail(error)));
@@ -58,6 +60,7 @@ export function expandMutes() {
 
     api(getState).get(url).then(response => {
       const next = getLinks(response).refs.find(link => link.rel === 'next');
+      dispatch(importFetchedAccounts(response.data));
       dispatch(expandMutesSuccess(response.data, next ? next.uri : null));
       dispatch(fetchRelationships(response.data.map(item => item.id)));
     }).catch(error => dispatch(expandMutesFail(error)));
diff --git a/app/javascript/flavours/glitch/actions/notifications.js b/app/javascript/flavours/glitch/actions/notifications.js
index 3cfad90a1..f89b4cb36 100644
--- a/app/javascript/flavours/glitch/actions/notifications.js
+++ b/app/javascript/flavours/glitch/actions/notifications.js
@@ -1,6 +1,12 @@
 import api, { getLinks } from 'flavours/glitch/util/api';
 import IntlMessageFormat from 'intl-messageformat';
 import { fetchRelationships } from './accounts';
+import {
+  importFetchedAccount,
+  importFetchedAccounts,
+  importFetchedStatus,
+  importFetchedStatuses,
+} from './importer';
 import { defineMessages } from 'react-intl';
 import { List as ImmutableList } from 'immutable';
 import { unescapeHTML } from 'flavours/glitch/util/html';
@@ -47,9 +53,10 @@ const fetchRelatedRelationships = (dispatch, notifications) => {
 
 export function updateNotifications(notification, intlMessages, intlLocale) {
   return (dispatch, getState) => {
-    const showAlert = getState().getIn(['settings', 'notifications', 'alerts', notification.type], true);
-    const playSound = getState().getIn(['settings', 'notifications', 'sounds', notification.type], true);
-    const filters   = getFilters(getState(), { contextType: 'notifications' });
+    const showInColumn = getState().getIn(['settings', 'notifications', 'shows', notification.type], true);
+    const showAlert    = getState().getIn(['settings', 'notifications', 'alerts', notification.type], true);
+    const playSound    = getState().getIn(['settings', 'notifications', 'sounds', notification.type], true);
+    const filters      = getFilters(getState(), { contextType: 'notifications' });
 
     let filtered = false;
 
@@ -60,15 +67,26 @@ export function updateNotifications(notification, intlMessages, intlLocale) {
       filtered = regex && regex.test(searchIndex);
     }
 
-    dispatch({
-      type: NOTIFICATIONS_UPDATE,
-      notification,
-      account: notification.account,
-      status: notification.status,
-      meta: (playSound && !filtered) ? { sound: 'boop' } : undefined,
-    });
+    if (showInColumn) {
+      dispatch(importFetchedAccount(notification.account));
+
+      if (notification.status) {
+        dispatch(importFetchedStatus(notification.status));
+      }
+
+      dispatch({
+        type: NOTIFICATIONS_UPDATE,
+        notification,
+        meta: (playSound && !filtered) ? { sound: 'boop' } : undefined,
+      });
 
-    fetchRelatedRelationships(dispatch, [notification]);
+      fetchRelatedRelationships(dispatch, [notification]);
+    } else if (playSound && !filtered) {
+      dispatch({
+        type: NOTIFICATIONS_UPDATE_NOOP,
+        meta: { sound: 'boop' },
+      });
+    }
 
     // Desktop notifications
     if (typeof window.Notification !== 'undefined' && showAlert && !filtered) {
@@ -120,6 +138,10 @@ export function expandNotifications({ maxId } = {}, done = noOp) {
 
     api(getState).get('/api/v1/notifications', { params }).then(response => {
       const next = getLinks(response).refs.find(link => link.rel === 'next');
+
+      dispatch(importFetchedAccounts(response.data.map(item => item.account)));
+      dispatch(importFetchedStatuses(response.data.map(item => item.status).filter(status => !!status)));
+
       dispatch(expandNotificationsSuccess(response.data, next ? next.uri : null, isLoadingMore));
       fetchRelatedRelationships(dispatch, response.data);
       done();
diff --git a/app/javascript/flavours/glitch/actions/pin_statuses.js b/app/javascript/flavours/glitch/actions/pin_statuses.js
index d3d1a154f..77dfb9c7f 100644
--- a/app/javascript/flavours/glitch/actions/pin_statuses.js
+++ b/app/javascript/flavours/glitch/actions/pin_statuses.js
@@ -1,4 +1,5 @@
 import api from 'flavours/glitch/util/api';
+import { importFetchedStatuses } from './importer';
 
 export const PINNED_STATUSES_FETCH_REQUEST = 'PINNED_STATUSES_FETCH_REQUEST';
 export const PINNED_STATUSES_FETCH_SUCCESS = 'PINNED_STATUSES_FETCH_SUCCESS';
@@ -11,6 +12,7 @@ export function fetchPinnedStatuses() {
     dispatch(fetchPinnedStatusesRequest());
 
     api(getState).get(`/api/v1/accounts/${me}/statuses`, { params: { pinned: true } }).then(response => {
+      dispatch(importFetchedStatuses(response.data));
       dispatch(fetchPinnedStatusesSuccess(response.data, null));
     }).catch(error => {
       dispatch(fetchPinnedStatusesFail(error));
diff --git a/app/javascript/flavours/glitch/actions/search.js b/app/javascript/flavours/glitch/actions/search.js
index ec65bdf28..bc094eed5 100644
--- a/app/javascript/flavours/glitch/actions/search.js
+++ b/app/javascript/flavours/glitch/actions/search.js
@@ -1,5 +1,6 @@
 import api from 'flavours/glitch/util/api';
 import { fetchRelationships } from './accounts';
+import { importFetchedAccounts, importFetchedStatuses } from './importer';
 
 export const SEARCH_CHANGE = 'SEARCH_CHANGE';
 export const SEARCH_CLEAR  = 'SEARCH_CLEAR';
@@ -38,6 +39,14 @@ export function submitSearch() {
         resolve: true,
       },
     }).then(response => {
+      if (response.data.accounts) {
+        dispatch(importFetchedAccounts(response.data.accounts));
+      }
+
+      if (response.data.statuses) {
+        dispatch(importFetchedStatuses(response.data.statuses));
+      }
+
       dispatch(fetchSearchSuccess(response.data));
       dispatch(fetchRelationships(response.data.accounts.map(item => item.id)));
     }).catch(error => {
diff --git a/app/javascript/flavours/glitch/actions/statuses.js b/app/javascript/flavours/glitch/actions/statuses.js
index 6183f3c03..13ce782e6 100644
--- a/app/javascript/flavours/glitch/actions/statuses.js
+++ b/app/javascript/flavours/glitch/actions/statuses.js
@@ -1,6 +1,7 @@
 import api from 'flavours/glitch/util/api';
 
 import { deleteFromTimelines } from './timelines';
+import { importFetchedStatus, importFetchedStatuses } from './importer';
 
 export const STATUS_FETCH_REQUEST = 'STATUS_FETCH_REQUEST';
 export const STATUS_FETCH_SUCCESS = 'STATUS_FETCH_SUCCESS';
@@ -45,17 +46,17 @@ export function fetchStatus(id) {
     dispatch(fetchStatusRequest(id, skipLoading));
 
     api(getState).get(`/api/v1/statuses/${id}`).then(response => {
-      dispatch(fetchStatusSuccess(response.data, skipLoading));
+      dispatch(importFetchedStatus(response.data));
+      dispatch(fetchStatusSuccess(skipLoading));
     }).catch(error => {
       dispatch(fetchStatusFail(id, error, skipLoading));
     });
   };
 };
 
-export function fetchStatusSuccess(status, skipLoading) {
+export function fetchStatusSuccess(skipLoading) {
   return {
     type: STATUS_FETCH_SUCCESS,
-    status,
     skipLoading,
   };
 };
@@ -127,6 +128,7 @@ export function fetchContext(id) {
     dispatch(fetchContextRequest(id));
 
     api(getState).get(`/api/v1/statuses/${id}/context`).then(response => {
+      dispatch(importFetchedStatuses(response.data.ancestors.concat(response.data.descendants)));
       dispatch(fetchContextSuccess(id, response.data.ancestors, response.data.descendants));
 
     }).catch(error => {
diff --git a/app/javascript/flavours/glitch/actions/store.js b/app/javascript/flavours/glitch/actions/store.js
index 2dd94a998..34dcafc51 100644
--- a/app/javascript/flavours/glitch/actions/store.js
+++ b/app/javascript/flavours/glitch/actions/store.js
@@ -1,5 +1,6 @@
 import { Iterable, fromJS } from 'immutable';
 import { hydrateCompose } from './compose';
+import { importFetchedAccounts } from './importer';
 
 export const STORE_HYDRATE = 'STORE_HYDRATE';
 export const STORE_HYDRATE_LAZY = 'STORE_HYDRATE_LAZY';
@@ -18,5 +19,6 @@ export function hydrateStore(rawState) {
     });
 
     dispatch(hydrateCompose());
+    dispatch(importFetchedAccounts(Object.values(rawState.accounts)));
   };
 };
diff --git a/app/javascript/flavours/glitch/actions/timelines.js b/app/javascript/flavours/glitch/actions/timelines.js
index bc21b4d5e..c6866f81f 100644
--- a/app/javascript/flavours/glitch/actions/timelines.js
+++ b/app/javascript/flavours/glitch/actions/timelines.js
@@ -1,3 +1,4 @@
+import { importFetchedStatus, importFetchedStatuses } from './importer';
 import api, { getLinks } from 'flavours/glitch/util/api';
 import { Map as ImmutableMap, List as ImmutableList } from 'immutable';
 
@@ -14,11 +15,13 @@ export const TIMELINE_SCROLL_TOP = 'TIMELINE_SCROLL_TOP';
 export const TIMELINE_DISCONNECT = 'TIMELINE_DISCONNECT';
 
 export function updateTimeline(timeline, status, accept) {
-  return (dispatch, getState) => {
+  return dispatch => {
     if (typeof accept === 'function' && !accept(status)) {
       return;
     }
 
+    dispatch(importFetchedStatus(status));
+
     dispatch({
       type: TIMELINE_UPDATE,
       timeline,
@@ -77,6 +80,7 @@ export function expandTimeline(timelineId, path, params = {}, done = noOp) {
 
     api(getState).get(path, { params }).then(response => {
       const next = getLinks(response).refs.find(link => link.rel === 'next');
+      dispatch(importFetchedStatuses(response.data));
       dispatch(expandTimelineSuccess(timelineId, response.data, next ? next.uri : null, response.code === 206, isLoadingRecent, isLoadingMore));
       done();
     }).catch(error => {
diff --git a/app/javascript/flavours/glitch/reducers/accounts.js b/app/javascript/flavours/glitch/reducers/accounts.js
index 860c13534..530ed8e60 100644
--- a/app/javascript/flavours/glitch/reducers/accounts.js
+++ b/app/javascript/flavours/glitch/reducers/accounts.js
@@ -1,68 +1,7 @@
-import {
-  ACCOUNT_FETCH_SUCCESS,
-  FOLLOWERS_FETCH_SUCCESS,
-  FOLLOWERS_EXPAND_SUCCESS,
-  FOLLOWING_FETCH_SUCCESS,
-  FOLLOWING_EXPAND_SUCCESS,
-  FOLLOW_REQUESTS_FETCH_SUCCESS,
-  FOLLOW_REQUESTS_EXPAND_SUCCESS,
-  PINNED_ACCOUNTS_FETCH_SUCCESS,
-  PINNED_ACCOUNTS_EDITOR_SUGGESTIONS_READY,
-} from 'flavours/glitch/actions/accounts';
-import {
-  BLOCKS_FETCH_SUCCESS,
-  BLOCKS_EXPAND_SUCCESS,
-} from 'flavours/glitch/actions/blocks';
-import {
-  MUTES_FETCH_SUCCESS,
-  MUTES_EXPAND_SUCCESS,
-} from 'flavours/glitch/actions/mutes';
-import { COMPOSE_SUGGESTIONS_READY } from 'flavours/glitch/actions/compose';
-import {
-  REBLOG_SUCCESS,
-  UNREBLOG_SUCCESS,
-  FAVOURITE_SUCCESS,
-  UNFAVOURITE_SUCCESS,
-  BOOKMARK_SUCCESS,
-  UNBOOKMARK_SUCCESS,
-  REBLOGS_FETCH_SUCCESS,
-  FAVOURITES_FETCH_SUCCESS,
-} from 'flavours/glitch/actions/interactions';
-import {
-  TIMELINE_UPDATE,
-  TIMELINE_EXPAND_SUCCESS,
-} from 'flavours/glitch/actions/timelines';
-import {
-  STATUS_FETCH_SUCCESS,
-  CONTEXT_FETCH_SUCCESS,
-} from 'flavours/glitch/actions/statuses';
-import { SEARCH_FETCH_SUCCESS } from 'flavours/glitch/actions/search';
-import {
-  NOTIFICATIONS_UPDATE,
-  NOTIFICATIONS_EXPAND_SUCCESS,
-} from 'flavours/glitch/actions/notifications';
-import {
-  FAVOURITED_STATUSES_FETCH_SUCCESS,
-  FAVOURITED_STATUSES_EXPAND_SUCCESS,
-} from 'flavours/glitch/actions/favourites';
-import {
-  BOOKMARKED_STATUSES_FETCH_SUCCESS,
-  BOOKMARKED_STATUSES_EXPAND_SUCCESS,
-} from 'flavours/glitch/actions/bookmarks';
-import {
-  LIST_ACCOUNTS_FETCH_SUCCESS,
-  LIST_EDITOR_SUGGESTIONS_READY,
-} from 'flavours/glitch/actions/lists';
-import { STORE_HYDRATE } from 'flavours/glitch/actions/store';
-import emojify from 'flavours/glitch/util/emoji';
+import { ACCOUNT_IMPORT, ACCOUNTS_IMPORT } from '../actions/importer';
 import { Map as ImmutableMap, fromJS } from 'immutable';
-import escapeTextContentForBrowser from 'escape-html';
-import { unescapeHTML } from 'flavours/glitch/util/html';
 
-const makeEmojiMap = record => record.emojis.reduce((obj, emoji) => {
-  obj[`:${emoji.shortcode}:`] = emoji;
-  return obj;
-}, {});
+const initialState = ImmutableMap();
 
 const normalizeAccount = (state, account) => {
   account = { ...account };
@@ -71,25 +10,6 @@ const normalizeAccount = (state, account) => {
   delete account.following_count;
   delete account.statuses_count;
 
-  const emojiMap = makeEmojiMap(account);
-  const displayName = account.display_name.trim().length === 0 ? account.username : account.display_name;
-  account.display_name_html = emojify(escapeTextContentForBrowser(displayName), emojiMap);
-  account.note_emojified = emojify(account.note, emojiMap);
-
-  if (account.fields) {
-    account.fields = account.fields.map(pair => ({
-      ...pair,
-      name_emojified: emojify(escapeTextContentForBrowser(pair.name)),
-      value_emojified: emojify(pair.value, emojiMap),
-      value_plain: unescapeHTML(pair.value),
-    }));
-  }
-
-  if (account.moved) {
-    state = normalizeAccount(state, account.moved);
-    account.moved = account.moved.id;
-  }
-
   return state.set(account.id, fromJS(account));
 };
 
@@ -101,71 +21,12 @@ const normalizeAccounts = (state, accounts) => {
   return state;
 };
 
-const normalizeAccountFromStatus = (state, status) => {
-  state = normalizeAccount(state, status.account);
-
-  if (status.reblog && status.reblog.account) {
-    state = normalizeAccount(state, status.reblog.account);
-  }
-
-  return state;
-};
-
-const normalizeAccountsFromStatuses = (state, statuses) => {
-  statuses.forEach(status => {
-    state = normalizeAccountFromStatus(state, status);
-  });
-
-  return state;
-};
-
-const initialState = ImmutableMap();
-
 export default function accounts(state = initialState, action) {
   switch(action.type) {
-  case STORE_HYDRATE:
-    return normalizeAccounts(state, Object.values(action.state.get('accounts').toJS()));
-  case ACCOUNT_FETCH_SUCCESS:
-  case NOTIFICATIONS_UPDATE:
+  case ACCOUNT_IMPORT:
     return normalizeAccount(state, action.account);
-  case FOLLOWERS_FETCH_SUCCESS:
-  case FOLLOWERS_EXPAND_SUCCESS:
-  case FOLLOWING_FETCH_SUCCESS:
-  case FOLLOWING_EXPAND_SUCCESS:
-  case REBLOGS_FETCH_SUCCESS:
-  case FAVOURITES_FETCH_SUCCESS:
-  case COMPOSE_SUGGESTIONS_READY:
-  case FOLLOW_REQUESTS_FETCH_SUCCESS:
-  case FOLLOW_REQUESTS_EXPAND_SUCCESS:
-  case BLOCKS_FETCH_SUCCESS:
-  case BLOCKS_EXPAND_SUCCESS:
-  case MUTES_FETCH_SUCCESS:
-  case MUTES_EXPAND_SUCCESS:
-  case LIST_ACCOUNTS_FETCH_SUCCESS:
-  case LIST_EDITOR_SUGGESTIONS_READY:
-  case PINNED_ACCOUNTS_FETCH_SUCCESS:
-  case PINNED_ACCOUNTS_EDITOR_SUGGESTIONS_READY:
-    return action.accounts ? normalizeAccounts(state, action.accounts) : state;
-  case NOTIFICATIONS_EXPAND_SUCCESS:
-  case SEARCH_FETCH_SUCCESS:
-    return normalizeAccountsFromStatuses(normalizeAccounts(state, action.accounts), action.statuses);
-  case TIMELINE_EXPAND_SUCCESS:
-  case CONTEXT_FETCH_SUCCESS:
-  case FAVOURITED_STATUSES_FETCH_SUCCESS:
-  case FAVOURITED_STATUSES_EXPAND_SUCCESS:
-  case BOOKMARKED_STATUSES_FETCH_SUCCESS:
-  case BOOKMARKED_STATUSES_EXPAND_SUCCESS:
-    return normalizeAccountsFromStatuses(state, action.statuses);
-  case REBLOG_SUCCESS:
-  case FAVOURITE_SUCCESS:
-  case UNREBLOG_SUCCESS:
-  case UNFAVOURITE_SUCCESS:
-  case BOOKMARK_SUCCESS:
-  case UNBOOKMARK_SUCCESS:
-    return normalizeAccountFromStatus(state, action.response);
-  case TIMELINE_UPDATE:
-  case STATUS_FETCH_SUCCESS:
-    return normalizeAccountFromStatus(state, action.status);
+  case ACCOUNTS_IMPORT:
+    return normalizeAccounts(state, action.accounts);
   default:
     return state;
   }
diff --git a/app/javascript/flavours/glitch/reducers/accounts_counters.js b/app/javascript/flavours/glitch/reducers/accounts_counters.js
index acf363ca5..9ebf72af9 100644
--- a/app/javascript/flavours/glitch/reducers/accounts_counters.js
+++ b/app/javascript/flavours/glitch/reducers/accounts_counters.js
@@ -1,59 +1,8 @@
 import {
-  ACCOUNT_FETCH_SUCCESS,
-  FOLLOWERS_FETCH_SUCCESS,
-  FOLLOWERS_EXPAND_SUCCESS,
-  FOLLOWING_FETCH_SUCCESS,
-  FOLLOWING_EXPAND_SUCCESS,
-  FOLLOW_REQUESTS_FETCH_SUCCESS,
-  FOLLOW_REQUESTS_EXPAND_SUCCESS,
   ACCOUNT_FOLLOW_SUCCESS,
   ACCOUNT_UNFOLLOW_SUCCESS,
-} from 'flavours/glitch/actions/accounts';
-import {
-  BLOCKS_FETCH_SUCCESS,
-  BLOCKS_EXPAND_SUCCESS,
-} from 'flavours/glitch/actions/blocks';
-import {
-  MUTES_FETCH_SUCCESS,
-  MUTES_EXPAND_SUCCESS,
-} from 'flavours/glitch/actions/mutes';
-import { COMPOSE_SUGGESTIONS_READY } from 'flavours/glitch/actions/compose';
-import {
-  REBLOG_SUCCESS,
-  UNREBLOG_SUCCESS,
-  FAVOURITE_SUCCESS,
-  UNFAVOURITE_SUCCESS,
-  BOOKMARK_SUCCESS,
-  UNBOOKMARK_SUCCESS,
-  REBLOGS_FETCH_SUCCESS,
-  FAVOURITES_FETCH_SUCCESS,
-} from 'flavours/glitch/actions/interactions';
-import {
-  TIMELINE_UPDATE,
-  TIMELINE_EXPAND_SUCCESS,
-} from 'flavours/glitch/actions/timelines';
-import {
-  STATUS_FETCH_SUCCESS,
-  CONTEXT_FETCH_SUCCESS,
-} from 'flavours/glitch/actions/statuses';
-import { SEARCH_FETCH_SUCCESS } from 'flavours/glitch/actions/search';
-import {
-  NOTIFICATIONS_UPDATE,
-  NOTIFICATIONS_EXPAND_SUCCESS,
-} from 'flavours/glitch/actions/notifications';
-import {
-  FAVOURITED_STATUSES_FETCH_SUCCESS,
-  FAVOURITED_STATUSES_EXPAND_SUCCESS,
-} from 'flavours/glitch/actions/favourites';
-import {
-  BOOKMARKED_STATUSES_FETCH_SUCCESS,
-  BOOKMARKED_STATUSES_EXPAND_SUCCESS,
-} from 'flavours/glitch/actions/bookmarks';
-import {
-  LIST_ACCOUNTS_FETCH_SUCCESS,
-  LIST_EDITOR_SUGGESTIONS_READY,
-} from 'flavours/glitch/actions/lists';
-import { STORE_HYDRATE } from 'flavours/glitch/actions/store';
+} from '../actions/accounts';
+import { ACCOUNT_IMPORT, ACCOUNTS_IMPORT } from '../actions/importer';
 import { Map as ImmutableMap, fromJS } from 'immutable';
 
 const normalizeAccount = (state, account) => state.set(account.id, fromJS({
@@ -70,80 +19,19 @@ const normalizeAccounts = (state, accounts) => {
   return state;
 };
 
-const normalizeAccountFromStatus = (state, status) => {
-  state = normalizeAccount(state, status.account);
-
-  if (status.reblog && status.reblog.account) {
-    state = normalizeAccount(state, status.reblog.account);
-  }
-
-  return state;
-};
-
-const normalizeAccountsFromStatuses = (state, statuses) => {
-  statuses.forEach(status => {
-    state = normalizeAccountFromStatus(state, status);
-  });
-
-  return state;
-};
-
 const initialState = ImmutableMap();
 
 export default function accountsCounters(state = initialState, action) {
   switch(action.type) {
-  case STORE_HYDRATE:
-    return state.merge(action.state.get('accounts').map(item => fromJS({
-      followers_count: item.get('followers_count'),
-      following_count: item.get('following_count'),
-      statuses_count: item.get('statuses_count'),
-    })));
-  case ACCOUNT_FETCH_SUCCESS:
-  case NOTIFICATIONS_UPDATE:
+  case ACCOUNT_IMPORT:
     return normalizeAccount(state, action.account);
-  case FOLLOWERS_FETCH_SUCCESS:
-  case FOLLOWERS_EXPAND_SUCCESS:
-  case FOLLOWING_FETCH_SUCCESS:
-  case FOLLOWING_EXPAND_SUCCESS:
-  case REBLOGS_FETCH_SUCCESS:
-  case FAVOURITES_FETCH_SUCCESS:
-  case COMPOSE_SUGGESTIONS_READY:
-  case FOLLOW_REQUESTS_FETCH_SUCCESS:
-  case FOLLOW_REQUESTS_EXPAND_SUCCESS:
-  case BLOCKS_FETCH_SUCCESS:
-  case BLOCKS_EXPAND_SUCCESS:
-  case MUTES_FETCH_SUCCESS:
-  case MUTES_EXPAND_SUCCESS:
-  case LIST_ACCOUNTS_FETCH_SUCCESS:
-  case LIST_EDITOR_SUGGESTIONS_READY:
-    return action.accounts ? normalizeAccounts(state, action.accounts) : state;
-  case NOTIFICATIONS_EXPAND_SUCCESS:
-  case SEARCH_FETCH_SUCCESS:
-    return normalizeAccountsFromStatuses(normalizeAccounts(state, action.accounts), action.statuses);
-  case TIMELINE_EXPAND_SUCCESS:
-  case CONTEXT_FETCH_SUCCESS:
-  case FAVOURITED_STATUSES_FETCH_SUCCESS:
-  case FAVOURITED_STATUSES_EXPAND_SUCCESS:
-  case BOOKMARKED_STATUSES_FETCH_SUCCESS:
-  case BOOKMARKED_STATUSES_EXPAND_SUCCESS:
-    return normalizeAccountsFromStatuses(state, action.statuses);
-  case REBLOG_SUCCESS:
-  case FAVOURITE_SUCCESS:
-  case UNREBLOG_SUCCESS:
-  case UNFAVOURITE_SUCCESS:
-  case BOOKMARK_SUCCESS:
-  case UNBOOKMARK_SUCCESS:
-    return normalizeAccountFromStatus(state, action.response);
-  case TIMELINE_UPDATE:
-  case STATUS_FETCH_SUCCESS:
-    return normalizeAccountFromStatus(state, action.status);
+  case ACCOUNTS_IMPORT:
+    return normalizeAccounts(state, action.accounts);
   case ACCOUNT_FOLLOW_SUCCESS:
-    if (action.alreadyFollowing) {
-      return state;
-    }
-    return state.updateIn([action.relationship.id, 'followers_count'], num => num < 0 ? num : num + 1);
+    return action.alreadyFollowing ? state :
+      state.updateIn([action.relationship.id, 'followers_count'], num => num + 1);
   case ACCOUNT_UNFOLLOW_SUCCESS:
-    return state.updateIn([action.relationship.id, 'followers_count'], num => num < 0 ? num : Math.max(0, num - 1));
+    return state.updateIn([action.relationship.id, 'followers_count'], num => Math.max(0, num - 1));
   default:
     return state;
   }
diff --git a/app/javascript/flavours/glitch/reducers/statuses.js b/app/javascript/flavours/glitch/reducers/statuses.js
index 1beaf73e1..96c9c6d04 100644
--- a/app/javascript/flavours/glitch/reducers/statuses.js
+++ b/app/javascript/flavours/glitch/reducers/statuses.js
@@ -1,93 +1,25 @@
 import {
   REBLOG_REQUEST,
-  REBLOG_SUCCESS,
   REBLOG_FAIL,
-  UNREBLOG_SUCCESS,
   FAVOURITE_REQUEST,
-  FAVOURITE_SUCCESS,
   FAVOURITE_FAIL,
-  UNFAVOURITE_SUCCESS,
   BOOKMARK_REQUEST,
-  BOOKMARK_SUCCESS,
   BOOKMARK_FAIL,
-  UNBOOKMARK_SUCCESS,
-  PIN_SUCCESS,
-  UNPIN_SUCCESS,
 } from 'flavours/glitch/actions/interactions';
 import {
-  COMPOSE_SUBMIT_SUCCESS,
-} from 'flavours/glitch/actions/compose';
-import {
-  STATUS_FETCH_SUCCESS,
-  CONTEXT_FETCH_SUCCESS,
   STATUS_MUTE_SUCCESS,
   STATUS_UNMUTE_SUCCESS,
 } from 'flavours/glitch/actions/statuses';
 import {
-  TIMELINE_UPDATE,
   TIMELINE_DELETE,
-  TIMELINE_EXPAND_SUCCESS,
 } from 'flavours/glitch/actions/timelines';
-import {
-  NOTIFICATIONS_UPDATE,
-  NOTIFICATIONS_EXPAND_SUCCESS,
-} from 'flavours/glitch/actions/notifications';
-import {
-  FAVOURITED_STATUSES_FETCH_SUCCESS,
-  FAVOURITED_STATUSES_EXPAND_SUCCESS,
-} from 'flavours/glitch/actions/favourites';
-import {
-  BOOKMARKED_STATUSES_FETCH_SUCCESS,
-  BOOKMARKED_STATUSES_EXPAND_SUCCESS,
-} from 'flavours/glitch/actions/bookmarks';
-import {
-  PINNED_STATUSES_FETCH_SUCCESS,
-} from 'flavours/glitch/actions/pin_statuses';
-import { SEARCH_FETCH_SUCCESS } from 'flavours/glitch/actions/search';
-import emojify from 'flavours/glitch/util/emoji';
+import { STATUS_IMPORT, STATUSES_IMPORT } from '../actions/importer';
 import { Map as ImmutableMap, fromJS } from 'immutable';
-import escapeTextContentForBrowser from 'escape-html';
-
-const domParser = new DOMParser();
-
-const normalizeStatus = (state, status) => {
-  if (!status) {
-    return state;
-  }
-
-  const normalStatus   = { ...status };
-  normalStatus.account = status.account.id;
 
-  if (status.reblog && status.reblog.id) {
-    state               = normalizeStatus(state, status.reblog);
-    normalStatus.reblog = status.reblog.id;
-  }
-
-  // Only calculate these values when status first encountered
-  // Otherwise keep the ones already in the reducer
-  if (!state.has(status.id)) {
-    const searchContent = [status.spoiler_text, status.content].join('\n\n').replace(/<br \/>/g, '\n').replace(/<\/p><p>/g, '\n\n');
-
-    const emojiMap = normalStatus.emojis.reduce((obj, emoji) => {
-      obj[`:${emoji.shortcode}:`] = emoji;
-      return obj;
-    }, {});
-
-    normalStatus.search_index = domParser.parseFromString(searchContent, 'text/html').documentElement.textContent;
-    normalStatus.contentHtml  = emojify(normalStatus.content, emojiMap);
-    normalStatus.spoilerHtml  = emojify(escapeTextContentForBrowser(normalStatus.spoiler_text || ''), emojiMap);
-  }
+const importStatus = (state, status) => state.set(status.id, fromJS(status));
 
-  return state.update(status.id, ImmutableMap(), map => map.mergeDeep(fromJS(normalStatus)));
-};
-
-const normalizeStatuses = (state, statuses) => {
-  statuses.forEach(status => {
-    state = normalizeStatus(state, status);
-  });
-
-  return state;
-};
+const importStatuses = (state, statuses) =>
+  state.withMutations(mutable => statuses.forEach(status => importStatus(mutable, status)));
 
 const deleteStatus = (state, id, references) => {
   references.forEach(ref => {
@@ -101,20 +33,10 @@ const initialState = ImmutableMap();
 
 export default function statuses(state = initialState, action) {
   switch(action.type) {
-  case TIMELINE_UPDATE:
-  case STATUS_FETCH_SUCCESS:
-  case NOTIFICATIONS_UPDATE:
-  case COMPOSE_SUBMIT_SUCCESS:
-    return normalizeStatus(state, action.status);
-  case REBLOG_SUCCESS:
-  case UNREBLOG_SUCCESS:
-  case FAVOURITE_SUCCESS:
-  case UNFAVOURITE_SUCCESS:
-  case BOOKMARK_SUCCESS:
-  case UNBOOKMARK_SUCCESS:
-  case PIN_SUCCESS:
-  case UNPIN_SUCCESS:
-    return normalizeStatus(state, action.response);
+  case STATUS_IMPORT:
+    return importStatus(state, action.status);
+  case STATUSES_IMPORT:
+    return importStatuses(state, action.statuses);
   case FAVOURITE_REQUEST:
     return state.setIn([action.status.get('id'), 'favourited'], true);
   case FAVOURITE_FAIL:
@@ -131,16 +53,6 @@ export default function statuses(state = initialState, action) {
     return state.setIn([action.id, 'muted'], true);
   case STATUS_UNMUTE_SUCCESS:
     return state.setIn([action.id, 'muted'], false);
-  case TIMELINE_EXPAND_SUCCESS:
-  case CONTEXT_FETCH_SUCCESS:
-  case NOTIFICATIONS_EXPAND_SUCCESS:
-  case FAVOURITED_STATUSES_FETCH_SUCCESS:
-  case FAVOURITED_STATUSES_EXPAND_SUCCESS:
-  case BOOKMARKED_STATUSES_FETCH_SUCCESS:
-  case BOOKMARKED_STATUSES_EXPAND_SUCCESS:
-  case PINNED_STATUSES_FETCH_SUCCESS:
-  case SEARCH_FETCH_SUCCESS:
-    return normalizeStatuses(state, action.statuses);
   case TIMELINE_DELETE:
     return deleteStatus(state, action.id, action.references);
   default: