Wrote new Pushbullet handler for webpanel

platypush/backend/http/static/css/source/common/notifications.scss

@@ -32,11 +32,10 @@
         }
 
         .title {
-            border-bottom: $notification-title-border;
             padding: .4rem;
-            text-transform: uppercase;
             line-height: 3rem;
             letter-spacing: .1rem;
+            font-weight: bold;
         }
 
         .body {

platypush/backend/http/static/js/plugins/pushbullet/index.js

@@ -0,0 +1,23 @@
+const Pushbullet = {
+    onMsg: function(event) {
+        if (event.push_type === 'mirror') {
+            createNotification({
+                title: event.title,
+                text: event.body,
+                image: {
+                    src: event.icon ? 'data:image/png;base64, ' + event.icon : undefined,
+                    icon: event.icon ? undefined : 'bell',
+                },
+            });
+        }
+    },
+
+    registerHandlers: function() {
+        registerEventHandler(this.onMsg, 'platypush.message.event.pushbullet.PushbulletEvent');
+    },
+};
+
+onReady(() => {
+    Pushbullet.registerHandlers();
+});
+

platypush/backend/http/static/js/pushbullet.js

@@ -1,27 +0,0 @@
-$(document).ready(function() {
-    var onEvent = function(event) {
-        switch (event.args.type) {
-            case 'platypush.message.event.pushbullet.PushbulletEvent':
-                if (event.args.push_type === 'mirror') {
-                    createNotification({
-                        'title': event.args.title,
-                        'text': event.args.body,
-                        'image': 'data:image/png;base64, ' + event.args.icon,
-                    });
-                }
-
-                break;
-        }
-    };
-
-    var initEvents = function() {
-        window.registerEventListener(onEvent);
-    };
-
-    var init = function() {
-        initEvents();
-    };
-
-    init();
-});
-

platypush/backend/pushbullet/__init__.py

@@ -65,7 +65,8 @@ class PushbulletBackend(Backend):
     def _get_latest_push(self):
         t = int(time.time()) - 5
         pushes = self.pb.get_pushes(modified_after=str(t), limit=1)
-        return pushes[0]
+        if pushes:
+            return pushes[0]
 
     def on_push(self):
         def callback(data):
@@ -84,6 +85,9 @@ class PushbulletBackend(Backend):
                     push = data['push']
                 else: return  # Not a push notification
 
+                if not push:
+                    return
+
                 # Post an event, useful to react on mobile notifications if
                 # you enabled notification mirroring on your PushBullet app
                 event = PushbulletEvent(**push)