Intercept WebSocket messages on StumbleChat and display them
// ==UserScript==
// @name Intercept 3
// @namespace http://tampermonkey.net/
// @version 1.1
// @description Intercept WebSocket messages on StumbleChat and display them
// @author MeKLiN
// @match https://stumblechat.com/room/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=stumblechat.com
// @grant
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// Create a function to display WebSocket messages
function displayWebSocketMessage(message) {
const webSocketMessagesDiv = document.getElementById("webSocketMessages");
if (webSocketMessagesDiv) {
webSocketMessagesDiv.innerHTML += message + "<br>";
webSocketMessagesDiv.scrollTop = webSocketMessagesDiv.scrollHeight;
}
}
// Override WebSocket constructor to intercept WebSocket creation
const originalWebSocket = window.WebSocket;
window.WebSocket = function(url, protocols) {
console.log('WebSocket URL:', url);
// Call original WebSocket constructor
const ws = new originalWebSocket(url, protocols);
// Event listener for receiving messages
ws.addEventListener('message', event => {
displayWebSocketMessage(event.data);
});
return ws;
};
// Method to create the div for displaying WebSocket messages
function createWebSocketMessagesDiv() {
const div = document.createElement("div");
div.id = "webSocketMessages";
div.style.position = "relative";
div.style.height = "25%";
div.style.paddingLeft = "2px";
div.style.willChange = "transform";
div.style.boxSizing = "border-box";
div.style.overflowX = "hidden";
div.style.overflowY = "auto";
div.style.color = "#ffffff"; // Set font color to white
div.style.padding = "10px"; // Example padding
div.style.zIndex = "2"; // Set a higher z-index value
// Additional styles for specific scenarios
div.style.display = "flex";
div.style.flexDirection = "column";
div.style.justifyContent = "flex-end";
div.style.fontSize = "12px";
div.style.whiteSpace = "normal"; // Allow text to wrap within the container
div.style.wordWrap = "break-word"; // Allow long words to break and wrap
// Locate and append custom div the chat-position div
const chatPositionDiv = document.getElementById("chat-position");
if (chatPositionDiv) {
chatPositionDiv.appendChild(div);
} else {
// If chat-position div not found, append to document body
document.body.appendChild(div);
}
}
// Call the function to create the WebSocket messages div
createWebSocketMessagesDiv();
})();