From a2abc91a2a38d9689435df1ff98438fa5ab59815 Mon Sep 17 00:00:00 2001
From: MathMan05 <mathmanrm@gmail.com>
Date: Tue, 20 Aug 2024 10:51:23 -0500
Subject: [PATCH] better bug fix

---
 .dist/channel.js   | 21 +++++++++++++++------
 webpage/channel.ts | 20 ++++++++++++++------
 2 files changed, 29 insertions(+), 12 deletions(-)

diff --git a/.dist/channel.js b/.dist/channel.js
index 4c459ec..beb0f2e 100644
--- a/.dist/channel.js
+++ b/.dist/channel.js
@@ -242,7 +242,12 @@ class Channel {
         this.nsfw = json.nsfw;
         this.position = json.position;
         this.lastreadmessageid = null;
-        this.lastmessageid = SnowFlake.getSnowFlakeFromID(json.last_message_id, Message);
+        if (json.last_message_id) {
+            this.lastmessageid = SnowFlake.getSnowFlakeFromID(json.last_message_id, Message);
+        }
+        else {
+            this.lastmessageid = null;
+        }
         this.setUpInfiniteScroller();
     }
     isAdmin() {
@@ -267,7 +272,8 @@ class Channel {
         if (!this.hasPermission("VIEW_CHANNEL")) {
             return false;
         }
-        return this.lastmessageid !== this.lastreadmessageid && this.type !== 4 && !this.lastmessageid;
+        console.log(this.lastmessageid, !!this.lastmessageid, ":3");
+        return this.lastmessageid !== this.lastreadmessageid && this.type !== 4 && !!this.lastmessageid;
     }
     hasPermission(name, member = this.guild.member) {
         if (member.isAdmin()) {
@@ -653,12 +659,13 @@ class Channel {
         const prom = this.infinite.delete();
         history.pushState(null, "", "/channels/" + this.guild_id + "/" + this.snowflake);
         document.getElementById("channelname").textContent = "#" + this.name;
+        const channelTopic = document.getElementById("channelTopic");
         if (this.topic) {
-            document.getElementById("channelTopic").innerHTML = new MarkDown(this.topic, this).makeHTML().innerHTML;
-            document.getElementById("channelTopic").removeAttribute("hidden");
+            channelTopic.innerHTML = new MarkDown(this.topic, this).makeHTML().innerHTML;
+            channelTopic.removeAttribute("hidden");
         }
         else
-            document.getElementById("channelTopic").setAttribute("hidden", "");
+            channelTopic.setAttribute("hidden", "");
         const loading = document.getElementById("loadingdiv");
         Channel.regenLoadingMessages();
         loading.classList.add("loading");
@@ -1016,7 +1023,9 @@ class Channel {
         const messagez = new Message(messagep.d, this);
         this.lastmessage = messagez;
         console.log(this.lastmessageid, messagez.snowflake, ":3");
-        this.idToNext.set(this.lastmessageid, messagez.snowflake);
+        if (this.lastmessageid) {
+            this.idToNext.set(this.lastmessageid, messagez.snowflake);
+        }
         this.idToPrev.set(messagez.snowflake, this.lastmessageid);
         this.lastmessageid = messagez.snowflake;
         this.messageids.set(messagez.snowflake, messagez);
diff --git a/webpage/channel.ts b/webpage/channel.ts
index 0b3aa08..845d1a5 100644
--- a/webpage/channel.ts
+++ b/webpage/channel.ts
@@ -253,7 +253,11 @@ class Channel{
         this.nsfw=json.nsfw;
         this.position=json.position;
         this.lastreadmessageid=null;
-        this.lastmessageid=SnowFlake.getSnowFlakeFromID(json.last_message_id,Message);
+        if(json.last_message_id){
+            this.lastmessageid=SnowFlake.getSnowFlakeFromID(json.last_message_id,Message);
+        }else{
+            this.lastmessageid=null;
+        }
         this.setUpInfiniteScroller();
     }
     isAdmin(){
@@ -276,7 +280,8 @@ class Channel{
     }
     get hasunreads():boolean{
         if(!this.hasPermission("VIEW_CHANNEL")){return false;}
-        return this.lastmessageid!==this.lastreadmessageid&&this.type!==4&&!this.lastmessageid;
+        console.log(this.lastmessageid,!!this.lastmessageid,":3")
+        return this.lastmessageid!==this.lastreadmessageid&&this.type!==4&&!!this.lastmessageid;
     }
     hasPermission(name:string,member=this.guild.member):boolean{
         if(member.isAdmin()){
@@ -659,10 +664,11 @@ class Channel{
         history.pushState(null, "","/channels/"+this.guild_id+"/"+this.snowflake);
 
         (document.getElementById("channelname") as HTMLSpanElement).textContent="#"+this.name;
+        const channelTopic=document.getElementById("channelTopic") as HTMLSpanElement;
         if (this.topic) {
-            document.getElementById("channelTopic").innerHTML=new MarkDown(this.topic, this).makeHTML().innerHTML;
-            document.getElementById("channelTopic").removeAttribute("hidden");
-        } else document.getElementById("channelTopic").setAttribute("hidden","");
+            channelTopic.innerHTML=new MarkDown(this.topic, this).makeHTML().innerHTML;
+            channelTopic.removeAttribute("hidden");
+        } else channelTopic.setAttribute("hidden","");
 
         const loading=document.getElementById("loadingdiv") as HTMLDivElement;
         Channel.regenLoadingMessages();
@@ -1004,7 +1010,9 @@ class Channel{
         const messagez=new Message(messagep.d,this);
         this.lastmessage=messagez;
         console.log(this.lastmessageid,messagez.snowflake,":3");
-        this.idToNext.set(this.lastmessageid,messagez.snowflake);
+        if(this.lastmessageid){
+            this.idToNext.set(this.lastmessageid,messagez.snowflake);
+        }
         this.idToPrev.set(messagez.snowflake,this.lastmessageid);
         this.lastmessageid=messagez.snowflake;
         this.messageids.set(messagez.snowflake,messagez);