From cfeb3beb4e1c3a05392546e6e4584de537049989 Mon Sep 17 00:00:00 2001
From: Eugen Rochko <eugen@zeonfederated.com>
Date: Sat, 7 Jul 2018 19:31:19 +0200
Subject: [PATCH] Fix filters not affecting notifications in web UI (#7977)

* Hook up filtering to statuses in notifications column

* Filter notifications for sound, desktop notifications
---
 .../mastodon/actions/notifications.js           | 17 ++++++++++++++---
 .../notifications/components/notification.js    |  1 +
 app/javascript/mastodon/selectors/index.js      |  6 ++++--
 3 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/app/javascript/mastodon/actions/notifications.js b/app/javascript/mastodon/actions/notifications.js
index 3f95f6667..ad6430b82 100644
--- a/app/javascript/mastodon/actions/notifications.js
+++ b/app/javascript/mastodon/actions/notifications.js
@@ -9,6 +9,7 @@ import {
 } from './importer';
 import { defineMessages } from 'react-intl';
 import { unescapeHTML } from '../utils/html';
+import { getFilters, regexFromFilters } from '../selectors';
 
 export const NOTIFICATIONS_UPDATE      = 'NOTIFICATIONS_UPDATE';
 export const NOTIFICATIONS_UPDATE_NOOP = 'NOTIFICATIONS_UPDATE_NOOP';
@@ -38,6 +39,16 @@ export function updateNotifications(notification, intlMessages, intlLocale) {
     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;
+
+    if (notification.type === 'mention') {
+      const regex       = regexFromFilters(filters);
+      const searchIndex = notification.status.spoiler_text + '\n' + unescapeHTML(notification.status.content);
+
+      filtered = regex && regex.test(searchIndex);
+    }
 
     if (showInColumn) {
       dispatch(importFetchedAccount(notification.account));
@@ -49,11 +60,11 @@ export function updateNotifications(notification, intlMessages, intlLocale) {
       dispatch({
         type: NOTIFICATIONS_UPDATE,
         notification,
-        meta: playSound ? { sound: 'boop' } : undefined,
+        meta: (playSound && !filtered) ? { sound: 'boop' } : undefined,
       });
 
       fetchRelatedRelationships(dispatch, [notification]);
-    } else if (playSound) {
+    } else if (playSound && !filtered) {
       dispatch({
         type: NOTIFICATIONS_UPDATE_NOOP,
         meta: { sound: 'boop' },
@@ -61,7 +72,7 @@ export function updateNotifications(notification, intlMessages, intlLocale) {
     }
 
     // Desktop notifications
-    if (typeof window.Notification !== 'undefined' && showAlert) {
+    if (typeof window.Notification !== 'undefined' && showAlert && !filtered) {
       const title = new IntlMessageFormat(intlMessages[`notification.${notification.type}`], intlLocale).format({ name: notification.account.display_name.length > 0 ? notification.account.display_name : notification.account.username });
       const body  = (notification.status && notification.status.spoiler_text.length > 0) ? notification.status.spoiler_text : unescapeHTML(notification.status ? notification.status.content : '');
 
diff --git a/app/javascript/mastodon/features/notifications/components/notification.js b/app/javascript/mastodon/features/notifications/components/notification.js
index 6db62b330..f58224a8b 100644
--- a/app/javascript/mastodon/features/notifications/components/notification.js
+++ b/app/javascript/mastodon/features/notifications/components/notification.js
@@ -91,6 +91,7 @@ export default class Notification extends ImmutablePureComponent {
         hidden={this.props.hidden}
         onMoveDown={this.handleMoveDown}
         onMoveUp={this.handleMoveUp}
+        contextType='notifications'
       />
     );
   }
diff --git a/app/javascript/mastodon/selectors/index.js b/app/javascript/mastodon/selectors/index.js
index ba9777eba..7aa7569a0 100644
--- a/app/javascript/mastodon/selectors/index.js
+++ b/app/javascript/mastodon/selectors/index.js
@@ -35,10 +35,12 @@ const toServerSideType = columnType => {
   }
 };
 
+export const getFilters = (state, { contextType }) => state.get('filters', ImmutableList()).filter(filter => contextType && filter.get('context').includes(toServerSideType(contextType)) && (filter.get('expires_at') === null || Date.parse(filter.get('expires_at')) > (new Date())));
+
 const escapeRegExp = string =>
   string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'); // $& means the whole matched string
 
-const regexFromFilters = filters => {
+export const regexFromFilters = filters => {
   if (filters.size === 0) {
     return null;
   }
@@ -53,7 +55,7 @@ export const makeGetStatus = () => {
       (state, { id }) => state.getIn(['statuses', state.getIn(['statuses', id, 'reblog'])]),
       (state, { id }) => state.getIn(['accounts', state.getIn(['statuses', id, 'account'])]),
       (state, { id }) => state.getIn(['accounts', state.getIn(['statuses', state.getIn(['statuses', id, 'reblog']), 'account'])]),
-      (state, { contextType }) => state.get('filters', ImmutableList()).filter(filter => contextType && filter.get('context').includes(toServerSideType(contextType)) && (filter.get('expires_at') === null || Date.parse(filter.get('expires_at')) > (new Date()))),
+      getFilters,
     ],
 
     (statusBase, statusReblog, accountBase, accountReblog, filters) => {