Support sounds

web/src/app/Notifier.js

@@ -1,8 +1,8 @@
-import {formatMessage, formatTitleWithDefault, openUrl, topicShortUrl} from "./utils";
+import {formatMessage, formatTitleWithDefault, openUrl, playSound, topicShortUrl} from "./utils";
 import prefs from "./Prefs";
 import subscriptionManager from "./SubscriptionManager";
 
-class NotificationManager {
+class Notifier {
     async notify(subscriptionId, notification, onClickFallback) {
         const subscription = await subscriptionManager.get(subscriptionId);
         const shouldNotify = await this.shouldNotify(subscription, notification);
@@ -13,7 +13,8 @@ class NotificationManager {
         const message = formatMessage(notification);
         const title = formatTitleWithDefault(notification, shortUrl);
 
-        console.log(`[NotificationManager, ${shortUrl}] Displaying notification ${notification.id}: ${message}`);
+        // Show notification
+        console.log(`[Notifier, ${shortUrl}] Displaying notification ${notification.id}: ${message}`);
         const n = new Notification(title, {
             body: message,
             icon: '/static/img/favicon.png'
@@ -23,6 +24,17 @@ class NotificationManager {
         } else {
             n.onclick = onClickFallback;
         }
+
+        // Play sound
+        const sound = await prefs.sound();
+        if (sound && sound !== "none") {
+            try {
+                await playSound(sound);
+            } catch (e) {
+                console.log(`[Notifier, ${shortUrl}] Error playing audio`, e);
+                // FIXME show no sound allowed popup
+            }
+        }
     }
 
     granted() {
@@ -48,5 +60,5 @@ class NotificationManager {
     }
 }
 
-const notificationManager = new NotificationManager();
-export default notificationManager;
+const notifier = new Notifier();
+export default notifier;

web/src/app/Prefs.js

@@ -1,13 +1,13 @@
 import db from "./db";
 
 class Prefs {
-    async setSelectedSubscriptionId(selectedSubscriptionId) {
-        db.prefs.put({key: 'selectedSubscriptionId', value: selectedSubscriptionId});
+    async setSound(sound) {
+        db.prefs.put({key: 'sound', value: sound.toString()});
     }
 
-    async selectedSubscriptionId() {
-        const selectedSubscriptionId = await db.prefs.get('selectedSubscriptionId');
-        return (selectedSubscriptionId) ? selectedSubscriptionId.value : "";
+    async sound() {
+        const sound = await db.prefs.get('sound');
+        return (sound) ? sound.value : "mixkit-correct-answer-tone";
     }
 
     async setMinPriority(minPriority) {

web/src/app/SubscriptionManager.js

@@ -41,7 +41,7 @@ class SubscriptionManager {
         if (exists) {
             return false;
         }
-        await db.notifications.add({ ...notification, subscriptionId });
+        await db.notifications.add({ ...notification, subscriptionId }); // FIXME consider put() for double tab
         await db.subscriptions.update(subscriptionId, {
             last: notification.id
         });

web/src/app/utils.js

@@ -121,6 +121,11 @@ export const subscriptionRoute = (subscription) => {
     return `/${subscription.topic}`;
 }
 
+export const playSound = async (sound) => {
+    const audio = new Audio(`/static/sounds/${sound}.mp3`);
+    return audio.play();
+};
+
 // From: https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API/Using_Fetch
 export async function* fetchLinesIterator(fileURL, headers) {
     const utf8Decoder = new TextDecoder('utf-8');

web/src/components/App.js

@@ -9,7 +9,7 @@ import theme from "./theme";
 import connectionManager from "../app/ConnectionManager";
 import Navigation from "./Navigation";
 import ActionBar from "./ActionBar";
-import notificationManager from "../app/NotificationManager";
+import notifier from "../app/Notifier";
 import NoTopics from "./NoTopics";
 import Preferences from "./Preferences";
 import {useLiveQuery} from "dexie-react-hooks";
@@ -26,6 +26,11 @@ import {subscriptionRoute} from "../app/utils";
 // TODO sound
 // TODO "copy url" toast
 // TODO "copy link url" button
+// TODO races when two tabs are open
+// TODO sound mentions
+//  https://notificationsounds.com/message-tones/pristine-609
+//  https://notificationsounds.com/message-tones/juntos-607
+//  https://notificationsounds.com/notification-sounds/beep-472
 
 const App = () => {
     return (
@@ -40,7 +45,7 @@ const App = () => {
 
 const Root = () => {
     const [mobileDrawerOpen, setMobileDrawerOpen] = useState(false);
-    const [notificationsGranted, setNotificationsGranted] = useState(notificationManager.granted());
+    const [notificationsGranted, setNotificationsGranted] = useState(notifier.granted());
     const navigate = useNavigate();
     const location = useLocation();
     const users = useLiveQuery(() => userManager.all());
@@ -54,7 +59,7 @@ const Root = () => {
     };
 
     const handleRequestPermission = () => {
-        notificationManager.maybeRequestPermission(granted => setNotificationsGranted(granted));
+        notifier.maybeRequestPermission(granted => setNotificationsGranted(granted));
     };
 
     useEffect(() => {
@@ -68,7 +73,7 @@ const Root = () => {
                 const added = await subscriptionManager.addNotification(subscriptionId, notification);
                 if (added) {
                     const defaultClickAction = (subscription) => navigate(subscriptionRoute(subscription)); // FIXME
-                    await notificationManager.notify(subscriptionId, notification, defaultClickAction)
+                    await notifier.notify(subscriptionId, notification, defaultClickAction)
                 }
             } catch (e) {
                 console.error(`[App] Error handling notification`, e);

web/src/components/Preferences.js

@@ -19,6 +19,7 @@ import {Paragraph} from "./styles";
 import EditIcon from '@mui/icons-material/Edit';
 import CloseIcon from "@mui/icons-material/Close";
 import IconButton from "@mui/material/IconButton";
+import PlayArrowIcon from '@mui/icons-material/PlayArrow';
 import Container from "@mui/material/Container";
 import TextField from "@mui/material/TextField";
 import MenuItem from "@mui/material/MenuItem";
@@ -31,6 +32,7 @@ import DialogTitle from "@mui/material/DialogTitle";
 import DialogContent from "@mui/material/DialogContent";
 import DialogActions from "@mui/material/DialogActions";
 import userManager from "../app/UserManager";
+import {playSound} from "../app/utils";
 
 const Preferences = () => {
     return (
@@ -50,6 +52,7 @@ const Notifications = () => {
                 Notifications
             </Typography>
             <PrefGroup>
+                <Sound/>
                 <MinPriority/>
                 <DeleteAfter/>
             </PrefGroup>
@@ -57,8 +60,40 @@ const Notifications = () => {
     );
 };
 
+
+const Sound = () => {
+    const sound = useLiveQuery(async () => prefs.sound());
+    const handleChange = async (ev) => {
+        await prefs.setSound(ev.target.value);
+    }
+    if (!sound) {
+        return null; // While loading
+    }
+    return (
+        <Pref title="Notification sound">
+            <div style={{ display: 'flex', width: '100%' }}>
+                <FormControl fullWidth variant="standard" sx={{ margin: 1 }}>
+                    <Select value={sound} onChange={handleChange}>
+                        <MenuItem value={"none"}>No sound</MenuItem>
+                        <MenuItem value={"mixkit-correct-answer-tone"}>Ding</MenuItem>
+                        <MenuItem value={"juntos"}>Juntos</MenuItem>
+                        <MenuItem value={"pristine"}>Pristine</MenuItem>
+                        <MenuItem value={"mixkit-software-interface-start"}>Dadum</MenuItem>
+                        <MenuItem value={"mixkit-message-pop-alert"}>Pop</MenuItem>
+                        <MenuItem value={"mixkit-long-pop"}>Pop swoosh</MenuItem>
+                        <MenuItem value={"beep"}>Beep</MenuItem>
+                    </Select>
+                </FormControl>
+                <IconButton onClick={() => playSound(sound)} disabled={sound === "none"}>
+                    <PlayArrowIcon />
+                </IconButton>
+            </div>
+        </Pref>
+    )
+};
+
 const MinPriority = () => {
-    const minPriority = useLiveQuery(() => prefs.minPriority());
+    const minPriority = useLiveQuery(async () => prefs.minPriority());
     const handleChange = async (ev) => {
         await prefs.setMinPriority(ev.target.value);
     }