From d1af424b3fad847b725270f519e932275808a06e Mon Sep 17 00:00:00 2001
From: Michael Telatynski <7t3chguy@gmail.com>
Date: Wed, 6 Sep 2017 10:56:08 +0100
Subject: [PATCH] allow hiding of notification body for privacy reasons

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
---
 src/Notifier.js          | 22 ++++++++++++++++++----
 src/UserSettingsStore.js | 11 +++++++++++
 2 files changed, 29 insertions(+), 4 deletions(-)

diff --git a/src/Notifier.js b/src/Notifier.js
index 155564dcdf..93ef192fe0 100644
--- a/src/Notifier.js
+++ b/src/Notifier.js
@@ -80,10 +80,11 @@ const Notifier = {
             if (ev.getContent().body) msg = ev.getContent().body;
         }
 
-        const avatarUrl = ev.sender ? Avatar.avatarUrlForMember(
-            ev.sender, 40, 40, 'crop'
-        ) : null;
+        if (!this.isBodyEnabled()) {
+            msg = '';
+        }
 
+        const avatarUrl = ev.sender ? Avatar.avatarUrlForMember(ev.sender, 40, 40, 'crop') : null;
         const notif = plaf.displayNotification(title, msg, avatarUrl, room);
 
         // if displayNotification returns non-null,  the platform supports
@@ -195,6 +196,19 @@ const Notifier = {
         return enabled === 'true';
     },
 
+    setBodyEnabled: function(enable) {
+        if (!global.localStorage) return;
+        global.localStorage.setItem('notifications_body_enabled', enable ? 'true' : 'false');
+    },
+
+    isBodyEnabled: function() {
+        if (!global.localStorage) return true;
+        const enabled = global.localStorage.getItem('notifications_body_enabled');
+        // default to true if the popups are enabled
+        if (enabled === null) return this.isEnabled();
+        return enabled === 'true';
+    },
+
     setAudioEnabled: function(enable) {
         if (!global.localStorage) return;
         global.localStorage.setItem('audio_notifications_enabled',
@@ -303,7 +317,7 @@ const Notifier = {
                 this._playAudioNotification(ev, room);
             }
         }
-    }
+    },
 };
 
 if (!global.mxNotifier) {
diff --git a/src/UserSettingsStore.js b/src/UserSettingsStore.js
index 68a1ba229f..ec95c99e6b 100644
--- a/src/UserSettingsStore.js
+++ b/src/UserSettingsStore.js
@@ -73,6 +73,17 @@ export default {
         Notifier.setEnabled(enable);
     },
 
+    getEnableNotificationBody: function() {
+        return Notifier.isBodyEnabled();
+    },
+
+    setEnableNotificationBody: function(enable) {
+        if (!Notifier.supportsDesktopNotifications()) {
+            return;
+        }
+        Notifier.setBodyEnabled(enable);
+    },
+
     getEnableAudioNotifications: function() {
         return Notifier.isAudioEnabled();
     },