[Glitch] Add notification quick-filter bar in the frontend app

Port 13dce12665 to glitch-soc

app/javascript/flavours/glitch/actions/notifications.js

@@ -2,6 +2,7 @@ import api, { getLinks } from 'flavours/glitch/util/api';
 import IntlMessageFormat from 'intl-messageformat';
 import { fetchRelationships } from './accounts';
 import { defineMessages } from 'react-intl';
+import { List as ImmutableList } from 'immutable';
 import { unescapeHTML } from 'flavours/glitch/util/html';
 import { getFilters, regexFromFilters } from 'flavours/glitch/selectors';
 
@@ -22,6 +23,8 @@ export const NOTIFICATIONS_EXPAND_REQUEST = 'NOTIFICATIONS_EXPAND_REQUEST';
 export const NOTIFICATIONS_EXPAND_SUCCESS = 'NOTIFICATIONS_EXPAND_SUCCESS';
 export const NOTIFICATIONS_EXPAND_FAIL    = 'NOTIFICATIONS_EXPAND_FAIL';
 
+export const NOTIFICATIONS_FILTER_SET = 'NOTIFICATIONS_FILTER_SET';
+
 export const NOTIFICATIONS_CLEAR      = 'NOTIFICATIONS_CLEAR';
 export const NOTIFICATIONS_SCROLL_TOP = 'NOTIFICATIONS_SCROLL_TOP';
 
@@ -84,10 +87,16 @@ export function updateNotifications(notification, intlMessages, intlLocale) {
 const excludeTypesFromSettings = state => state.getIn(['settings', 'notifications', 'shows']).filter(enabled => !enabled).keySeq().toJS();
 
 
+const excludeTypesFromFilter = filter => {
+  const allTypes = ImmutableList(['follow', 'favourite', 'reblog', 'mention']);
+  return allTypes.filterNot(item => item === filter).toJS();
+};
+
 const noOp = () => {};
 
 export function expandNotifications({ maxId } = {}, done = noOp) {
   return (dispatch, getState) => {
+    const activeFilter = getState().getIn(['settings', 'notifications', 'quickFilter', 'active']);
     const notifications = getState().get('notifications');
     const isLoadingMore = !!maxId;
 
@@ -98,7 +107,9 @@ export function expandNotifications({ maxId } = {}, done = noOp) {
 
     const params = {
       max_id: maxId,
-      exclude_types: excludeTypesFromSettings(getState()),
+      exclude_types: activeFilter === 'all'
+        ? excludeTypesFromSettings(getState())
+        : excludeTypesFromFilter(activeFilter),
     };
 
     if (!maxId && notifications.get('items').size > 0) {
@@ -244,3 +255,14 @@ export function notificationsSetVisibility(visibility) {
     visibility: visibility,
   };
 };
+
+export function setFilter (filterType) {
+  return dispatch => {
+    dispatch({
+      type: NOTIFICATIONS_FILTER_SET,
+      path: ['notifications', 'quickFilter', 'active'],
+      value: filterType,
+    });
+    dispatch(expandNotifications());
+  };
+};