Forking glitch theme

app/javascript/themes/glitch/reducers/statuses.js

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+import {
+  REBLOG_REQUEST,
+  REBLOG_SUCCESS,
+  REBLOG_FAIL,
+  UNREBLOG_SUCCESS,
+  FAVOURITE_REQUEST,
+  FAVOURITE_SUCCESS,
+  FAVOURITE_FAIL,
+  UNFAVOURITE_SUCCESS,
+  PIN_SUCCESS,
+  UNPIN_SUCCESS,
+} from 'themes/glitch/actions/interactions';
+import {
+  STATUS_FETCH_SUCCESS,
+  CONTEXT_FETCH_SUCCESS,
+  STATUS_MUTE_SUCCESS,
+  STATUS_UNMUTE_SUCCESS,
+} from 'themes/glitch/actions/statuses';
+import {
+  TIMELINE_REFRESH_SUCCESS,
+  TIMELINE_UPDATE,
+  TIMELINE_DELETE,
+  TIMELINE_EXPAND_SUCCESS,
+} from 'themes/glitch/actions/timelines';
+import {
+  ACCOUNT_BLOCK_SUCCESS,
+  ACCOUNT_MUTE_SUCCESS,
+} from 'themes/glitch/actions/accounts';
+import {
+  NOTIFICATIONS_UPDATE,
+  NOTIFICATIONS_REFRESH_SUCCESS,
+  NOTIFICATIONS_EXPAND_SUCCESS,
+} from 'themes/glitch/actions/notifications';
+import {
+  FAVOURITED_STATUSES_FETCH_SUCCESS,
+  FAVOURITED_STATUSES_EXPAND_SUCCESS,
+} from 'themes/glitch/actions/favourites';
+import {
+  PINNED_STATUSES_FETCH_SUCCESS,
+} from 'themes/glitch/actions/pin_statuses';
+import { SEARCH_FETCH_SUCCESS } from 'themes/glitch/actions/search';
+import emojify from 'themes/glitch/util/emoji';
+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;
+  }
+
+  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);
+
+  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 deleteStatus = (state, id, references) => {
+  references.forEach(ref => {
+    state = deleteStatus(state, ref[0], []);
+  });
+
+  return state.delete(id);
+};
+
+const filterStatuses = (state, relationship) => {
+  state.forEach(status => {
+    if (status.get('account') !== relationship.id) {
+      return;
+    }
+
+    state = deleteStatus(state, status.get('id'), state.filter(item => item.get('reblog') === status.get('id')));
+  });
+
+  return state;
+};
+
+const initialState = ImmutableMap();
+
+export default function statuses(state = initialState, action) {
+  switch(action.type) {
+  case TIMELINE_UPDATE:
+  case STATUS_FETCH_SUCCESS:
+  case NOTIFICATIONS_UPDATE:
+    return normalizeStatus(state, action.status);
+  case REBLOG_SUCCESS:
+  case UNREBLOG_SUCCESS:
+  case FAVOURITE_SUCCESS:
+  case UNFAVOURITE_SUCCESS:
+  case PIN_SUCCESS:
+  case UNPIN_SUCCESS:
+    return normalizeStatus(state, action.response);
+  case FAVOURITE_REQUEST:
+    return state.setIn([action.status.get('id'), 'favourited'], true);
+  case FAVOURITE_FAIL:
+    return state.setIn([action.status.get('id'), 'favourited'], false);
+  case REBLOG_REQUEST:
+    return state.setIn([action.status.get('id'), 'reblogged'], true);
+  case REBLOG_FAIL:
+    return state.setIn([action.status.get('id'), 'reblogged'], false);
+  case STATUS_MUTE_SUCCESS:
+    return state.setIn([action.id, 'muted'], true);
+  case STATUS_UNMUTE_SUCCESS:
+    return state.setIn([action.id, 'muted'], false);
+  case TIMELINE_REFRESH_SUCCESS:
+  case TIMELINE_EXPAND_SUCCESS:
+  case CONTEXT_FETCH_SUCCESS:
+  case NOTIFICATIONS_REFRESH_SUCCESS:
+  case NOTIFICATIONS_EXPAND_SUCCESS:
+  case FAVOURITED_STATUSES_FETCH_SUCCESS:
+  case FAVOURITED_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);
+  case ACCOUNT_BLOCK_SUCCESS:
+  case ACCOUNT_MUTE_SUCCESS:
+    return filterStatuses(state, action.relationship);
+  default:
+    return state;
+  }
+};