Notification support

Be warned, there's either a bug in the server or notification level setting isn't implemented on the server side

webpage/channel.js

@@ -451,6 +451,21 @@ class channel{
             headers:this.headers
         })
     }
+    get notification(){
+        let notinumber=this.message_notifications;
+        if(+notinumber===3){notinumber=null;}
+        notinumber??=this.owner.message_notifications;
+        switch(+notinumber){
+            case 0:
+                return "all";
+            case 1:
+                return "mentions";
+            case 2:
+                return "none";
+            case 3:
+                return "default";
+        }
+    }
     messageCreate(messagep,focus){
         const messagez=new cmessage(messagep.d,this);
         this.lastmessageid=messagez.id;
@@ -475,6 +490,53 @@ class channel{
         if(shouldScroll){
                 scrolly.scrollTop = scrolly.scrollHeight;
         }
+        if(messagez.author===this.owner.owner.user){
+            return;
+        }
+        if(this.owner.owner.lookingguild.prevchannel===this&&document.hasFocus()){
+            return;
+        }
+        if(this.notification==="all"){
+            this.notify(messagez);
+        }else if(this.notification==="mentions"&&messagez.mentionsuser(this.owner.owner.user)){
+            this.notify(messagez);
+        }
+    }
+    notititle(message){
+       return message.author.username+" > "+this.owner.properties.name+" > "+this.name;
+    }
+    notify(message){
+        {
+            const voicy=new voice("sin",800);
+            voicy.play()
+            setTimeout(_=>{voicy.freq=1000},50);
+            setTimeout(_=>{voicy.freq=1300},100);
+            setTimeout(_=>{voicy.stop()},150);
+        }
+        if (!("Notification" in window)) {
+
+        } else if (Notification.permission === "granted") {
+            let noticontent=markdown(message.content).textContent;
+            noticontent||=message.embeds[0].json.title;
+            noticontent||=markdown(message.embeds[0].json.description).textContent;
+            noticontent||="Blank Message";
+            let imgurl=null;
+            const images=message.getimages();
+            if(images.length){
+                const image = images[0];
+                imgurl||=image.proxy_url;
+                imgurl||=image.url;
+            }
+            const notification = new Notification(this.notititle(message),{
+                body:noticontent,
+                icon:message.author.getpfpsrc(),
+                image:imgurl,
+            });
+        } else if (Notification.permission !== "denied") {
+            Notification.requestPermission().then((permission) => {
+                this.notify(message);
+            });
+        }
     }
 }
 channel.setupcontextmenu();