From 77dc86502264d3e033ab2b431a04f7101e058baa Mon Sep 17 00:00:00 2001
From: rainbow napkin <ourforest@tuta.io>
Date: Sun, 8 Dec 2024 08:18:30 -0500
Subject: [PATCH] Added browser-side command parser and /high command.

---
 src/views/channel.ejs                 |  1 +
 www/js/channel/chat.js                |  7 ++-
 www/js/channel/chatPreprocessor.js    |  8 ++--
 www/js/channel/commandPreprocessor.js | 66 +++++++++++++++++++++++++++
 4 files changed, 76 insertions(+), 6 deletions(-)
 create mode 100644 www/js/channel/commandPreprocessor.js

diff --git a/src/views/channel.ejs b/src/views/channel.ejs
index f8a5762..cac60d7 100644
--- a/src/views/channel.ejs
+++ b/src/views/channel.ejs
@@ -121,6 +121,7 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.-->
     <footer>
         <%- include('partial/scripts', {user}); %>
         <script src="/lib/socket.io/socket.io.min.js"></script>
+        <script src="/js/channel/commandPreprocessor.js"></script>
         <script src="/js/channel/chatPreprocessor.js"></script>
         <script src="/js/channel/chat.js"></script>
         <script src="/js/channel/userlist.js"></script>
diff --git a/www/js/channel/chat.js b/www/js/channel/chat.js
index 8e7ce96..ce18a6f 100644
--- a/www/js/channel/chat.js
+++ b/www/js/channel/chat.js
@@ -24,6 +24,9 @@ class chatBox{
 
         //clickDragger object
         this.clickDragger = new canopyUXUtils.clickDragger("#chat-panel-drag-handle", "#chat-panel-div");
+        
+        //Preprocessor objects
+        this.commandPreprocessor = new commandPreprocessor(client);
         this.chatPreprocessor = new chatPreprocessor();
 
         //Element Nodes
@@ -115,9 +118,9 @@ class chatBox{
         this.resizeAspect();
     }
 
-    async send(event){
+    send(event){
         if((!event || !event.key || event.key == "Enter") && this.chatPrompt.value){
-            this.client.socket.emit("chatMessage",{msg: this.chatPrompt.value});
+            this.commandPreprocessor.preprocess(this.chatPrompt.value);
             this.chatPrompt.value = "";
         }
     }
diff --git a/www/js/channel/chatPreprocessor.js b/www/js/channel/chatPreprocessor.js
index b434fcd..74601f8 100644
--- a/www/js/channel/chatPreprocessor.js
+++ b/www/js/channel/chatPreprocessor.js
@@ -23,7 +23,7 @@ class chatPreprocessor{
         //Create an empty array to hold the body
         this.bodyArray = [];
         //Split string by words
-        const splitString = this.chatBody.innerHTML.split(/(\W)+/g); //Group not-words together 
+        const splitString = this.chatBody.innerHTML.split(/\b/g); //Group words together 
 
         //for each word in the splitstring
         splitString.forEach((string) => {
@@ -61,9 +61,9 @@ class chatPreprocessor{
                 //this.bodyArray[index].string = wordObj.string.split("").join("ㅤ");
                 this.bodyArray[wordIndex].string.split("").forEach((char, charIndex) => {
                     wordArray.push(char);
-                    //Every eight characters
-                    if(charIndex != 0 && charIndex % 8 == 0){
-                        //Push an invisible line-break character
+                    //After eight characters
+                    if(charIndex > 8){
+                        //Push an invisible line-break character between every character
                         wordArray.push("ㅤ");
                     }
 
diff --git a/www/js/channel/commandPreprocessor.js b/www/js/channel/commandPreprocessor.js
new file mode 100644
index 0000000..1c067b5
--- /dev/null
+++ b/www/js/channel/commandPreprocessor.js
@@ -0,0 +1,66 @@
+class commandPreprocessor{
+    constructor(client){
+        this.client = client;
+        this.commandProcessor = new commandProcessor(client);
+    }
+
+    preprocess(command){
+        //Set command and sendFlag
+        this.command = command;
+        this.sendFlag = true;
+
+        this.splitBody();
+        this.processLocalCommand();
+        this.sendRemoteCommand();
+    }
+
+    splitBody(){
+        //Create an empty array to hold the command
+        this.commandArray = [];
+        //Split string by words
+        const splitString = this.command.split(/\b/g); //Group words together 
+
+        //for each word in the splitstring
+        splitString.forEach((string) => {
+            //Add it to our command array
+            this.commandArray.push(string);
+        });
+    }
+
+    processLocalCommand(){
+        //If this is a local command
+        if(this.commandArray[0] == '/'){
+            //If the command exists
+            if(this.commandProcessor[this.commandArray[1]] != null){
+                //Don't send it to the server
+                this.sendFlag = false;
+
+                this.commandProcessor[this.commandArray[1]](this.commandArray);
+            }
+        }
+    }
+
+    sendRemoteCommand(){
+        if(this.sendFlag){
+            this.client.socket.emit("chatMessage",{msg: this.commandArray.join("")});
+        }
+    }
+
+
+}
+
+class commandProcessor{
+    constructor(client){
+        this.client = client
+    }
+
+    high(commandArray){
+        //If we have an argument
+        if(commandArray[3]){
+            //Use it to set our high level
+            //Technically this is less of a local command than it would be if it where telling the select to do this
+            //but TTN used to treat this as a local command so fuck it
+            this.client.socket.emit("setHighLevel", {highLevel: commandArray[3]}); 
+        }
+    }
+}
\ No newline at end of file