more fixes

dclstn · May 13, 2024 · 70df680 · 70df680
1 parent 49c15a2
commit 70df680
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diff --git a/README.md b/README.md
@@ -6,6 +6,7 @@
 
 This browser extension enhances your web.snapchat.com experience by adding several essential privacy features.
 
+- [x] **Appear on Mobile** - Disguise your client as if you're sending from from a phone!
 - [x] **Allow Screenshots** - Allow screenshots to be captured everywhere!
 - [x] **Always Present** - Prevent away-state from showing when clicking away!
 - [x] **Auto-Save Chats** - Automatically save chats when they're sent/recieved!
@@ -16,6 +17,8 @@ This browser extension enhances your web.snapchat.com experience by adding sever
 - [x] **Cross-Browser Support** - Enable web.snapchat.com to work on any browser!
 - [x] **Multiple-Tab Support** - Block snapchat's detection that you've opened multiple tabs!
 - [x] **Stop Story View-Receipts** - Silently views others' snaps
+- [x] **Half-Swipe Notification** - Recieve a notification when a chat is half-swiped!
+- [x] **Open-Chat Notification** - Recieve a notification when a chat is opened!
 - [ ] More to come...
 
 ## How to install

diff --git a/src/script/modules/presence-notifications/index.ts b/src/script/modules/presence-notifications/index.ts
@@ -6,31 +6,7 @@ enum PresenceStates {
   HALF_SWIPING = 256,
 }
 
-const halfSwipeNotifications = new Set();
-function sendThrottledHalfSwipeNotification(presencePayload: any) {
-  if (halfSwipeNotifications.has(presencePayload.senderUserId)) {
-    return;
-  }
-  halfSwipeNotifications.add(presencePayload.senderUserId);
-  const notification = new Notification(presencePayload.senderUsername, { body: 'Peeking your Chat' });
-  setTimeout(() => {
-    halfSwipeNotifications.delete(presencePayload.senderUserId);
-    notification.close();
-  }, 10000);
-}
-
-const openChatNotifications = new Set();
-function sendThrottledOpenChatNotification(presencePayload: any) {
-  if (openChatNotifications.has(presencePayload.senderUserId)) {
-    return;
-  }
-  openChatNotifications.add(presencePayload.senderUserId);
-  const notification = new Notification(presencePayload.senderUsername, { body: 'Opened your Chat' });
-  setTimeout(() => {
-    openChatNotifications.delete(presencePayload.senderUserId);
-    notification.close();
-  }, 10000);
-}
+const senderPresenceStates = new Map<string, number>();
 
 (() => {
   const GRPCTransientMessage = getTransientMessage();
@@ -65,19 +41,30 @@ function sendThrottledOpenChatNotification(presencePayload: any) {
               const presencePayload = PresencePayload.decode(transientMessage.payload.data);
               const presenceStateKey = `${presencePayload.senderUserId}:${presencePayload.senderSessionId}`;
               const presenceState = presencePayload.presenceStates[presenceStateKey];
+
               if (presenceState == null) {
+                senderPresenceStates.delete(presencePayload.senderUserId);
                 return listener(event);
               }
 
-              // TODO: this might break, as I'm assuming 1:1 presenceState and extendedBits
-              if (presenceState.extendedBits === PresenceStates.HALF_SWIPING) {
-                sendThrottledHalfSwipeNotification(presencePayload);
+              const senderPrecenseState = senderPresenceStates.get(presencePayload.senderUserId);
+              if (senderPrecenseState === presenceState.extendedBits) {
+                return listener(event);
               }
 
-              // TODO: this might break, as I'm assuming 1:1 presenceState and extendedBits
+              let notification: Notification | null = null;
+
               if (presenceState.extendedBits === PresenceStates.IDLE) {
-                sendThrottledOpenChatNotification(presencePayload);
+                senderPresenceStates.set(presencePayload.senderUserId, presenceState.extendedBits);
+                notification = new Notification(presencePayload.senderUsername, { body: 'Opened your Chat' });
               }
+
+              if (presenceState.extendedBits === PresenceStates.HALF_SWIPING) {
+                senderPresenceStates.set(presencePayload.senderUserId, presenceState.extendedBits);
+                notification = new Notification(presencePayload.senderUsername, { body: 'Peeked at your Chat' });
+              }
+
+              setTimeout(() => notification?.close(), 5000);
             }
           } catch (_) {}