mirror of
https://github.com/oobabooga/text-generation-webui.git
synced 2024-10-31 06:30:15 +01:00
388 lines
13 KiB
JavaScript
388 lines
13 KiB
JavaScript
let main_parent = document.getElementById("chat-tab").parentNode;
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let extensions = document.getElementById("extensions");
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main_parent.childNodes[0].classList.add("header_bar");
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main_parent.style = "padding: 0; margin: 0";
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main_parent.parentNode.style = "gap: 0";
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main_parent.parentNode.parentNode.style = "padding: 0";
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document.querySelector(".header_bar").addEventListener("click", function(event) {
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if (event.target.tagName === "BUTTON") {
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const buttonText = event.target.textContent.trim();
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let chat_visible = (buttonText == "Chat");
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let default_visible = (buttonText == "Default");
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let notebook_visible = (buttonText == "Notebook");
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// Check if one of the generation tabs is visible
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if (chat_visible || notebook_visible || default_visible) {
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extensions && (extensions.style.display = "flex");
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if (chat_visible) {
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this.style.marginBottom = "0px";
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extensions && (extensions.style.maxWidth = "880px");
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extensions && (extensions.style.padding = "0px");
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} else {
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this.style.marginBottom = "19px";
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extensions && (extensions.style.maxWidth = "none");
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extensions && (extensions.style.padding = "15px");
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}
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} else {
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this.style.marginBottom = "19px";
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extensions && (extensions.style.display = "none");
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}
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}
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});
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//------------------------------------------------
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// Keyboard shortcuts
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//------------------------------------------------
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let previousTabId = 'chat-tab-button';
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document.addEventListener("keydown", function(event) {
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// Stop generation on Esc pressed
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if (event.key === "Escape") {
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// Find the element with id 'stop' and click it
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var stopButton = document.getElementById("stop");
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if (stopButton) {
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stopButton.click();
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}
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}
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// Show chat controls on Ctrl + S
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else if (event.ctrlKey && event.key == "s") {
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event.preventDefault();
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var showControlsElement = document.getElementById("show-controls");
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if (showControlsElement && showControlsElement.childNodes.length >= 4) {
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showControlsElement.childNodes[3].click();
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var arr = document.getElementById("chat-input").childNodes[2].childNodes;
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arr[arr.length - 1].focus();
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}
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}
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// Regenerate on Ctrl + Enter
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else if (event.ctrlKey && event.key === "Enter") {
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event.preventDefault();
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document.getElementById("Regenerate").click();
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}
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// Continue on Alt + Enter
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else if (event.altKey && event.key === "Enter") {
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event.preventDefault();
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document.getElementById("Continue").click();
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}
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// Remove last on Ctrl + Shift + Backspace
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else if (event.ctrlKey && event.shiftKey && event.key === "Backspace") {
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event.preventDefault();
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document.getElementById("Remove-last").click();
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}
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// Copy last on Ctrl + Shift + K
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else if (event.ctrlKey && event.shiftKey && event.key === "K") {
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event.preventDefault();
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document.getElementById("Copy-last").click();
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}
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// Replace last on Ctrl + Shift + L
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else if (event.ctrlKey && event.shiftKey && event.key === "L") {
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event.preventDefault();
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document.getElementById("Replace-last").click();
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}
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// Impersonate on Ctrl + Shift + M
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else if (event.ctrlKey && event.shiftKey && event.key === "M") {
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event.preventDefault();
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document.getElementById("Impersonate").click();
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}
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// Switch between tabs on Tab
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else if (!event.ctrlKey && !event.shiftKey && event.key === "Tab") {
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event.preventDefault();
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var parametersButton = document.getElementById('parameters-button');
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var parentContainer = parametersButton.parentNode;
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var selectedChild = parentContainer.querySelector('.selected');
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if (selectedChild.id == 'parameters-button') {
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document.getElementById(previousTabId).click();
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} else {
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previousTabId = selectedChild.id;
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parametersButton.click();
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}
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}
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});
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//------------------------------------------------
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// Position the chat typing dots
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//------------------------------------------------
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typing = document.getElementById("typing-container");
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typingParent = typing.parentNode;
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typingSibling = typing.previousElementSibling;
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typingSibling.insertBefore(typing, typingSibling.childNodes[2]);
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//------------------------------------------------
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// Chat scrolling
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//------------------------------------------------
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const targetElement = document.getElementById("chat").parentNode.parentNode.parentNode;
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targetElement.classList.add("pretty_scrollbar");
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targetElement.classList.add("chat-parent");
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let isScrolled = false;
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targetElement.addEventListener("scroll", function() {
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let diff = targetElement.scrollHeight - targetElement.clientHeight;
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if(Math.abs(targetElement.scrollTop - diff) <= 10 || diff == 0) {
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isScrolled = false;
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} else {
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isScrolled = true;
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}
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});
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// Create a MutationObserver instance
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const observer = new MutationObserver(function(mutations) {
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mutations.forEach(function(mutation) {
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updateCssProperties();
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if(!isScrolled) {
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targetElement.scrollTop = targetElement.scrollHeight;
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}
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const firstChild = targetElement.children[0];
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if (firstChild.classList.contains("generating")) {
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typing.parentNode.classList.add("visible-dots");
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document.getElementById("stop").style.display = "flex";
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document.getElementById("Generate").style.display = "none";
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} else {
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typing.parentNode.classList.remove("visible-dots");
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document.getElementById("stop").style.display = "none";
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document.getElementById("Generate").style.display = "flex";
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}
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});
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});
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// Configure the observer to watch for changes in the subtree and attributes
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const config = {
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childList: true,
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subtree: true,
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characterData: true,
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attributeOldValue: true,
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characterDataOldValue: true
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};
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// Start observing the target element
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observer.observe(targetElement, config);
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//------------------------------------------------
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// Add some scrollbars
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//------------------------------------------------
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const textareaElements = document.querySelectorAll(".add_scrollbar textarea");
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for(i = 0; i < textareaElements.length; i++) {
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textareaElements[i].classList.remove("scroll-hide");
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textareaElements[i].classList.add("pretty_scrollbar");
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textareaElements[i].style.resize = "none";
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}
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//------------------------------------------------
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// Remove some backgrounds
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//------------------------------------------------
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const noBackgroundelements = document.querySelectorAll(".no-background");
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for(i = 0; i < noBackgroundelements.length; i++) {
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noBackgroundelements[i].parentNode.style.border = "none";
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noBackgroundelements[i].parentNode.parentNode.parentNode.style.alignItems = "center";
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}
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const slimDropdownElements = document.querySelectorAll(".slim-dropdown");
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for (i = 0; i < slimDropdownElements.length; i++) {
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const parentNode = slimDropdownElements[i].parentNode;
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parentNode.style.background = "transparent";
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parentNode.style.border = "0";
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}
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//------------------------------------------------
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// Create the hover menu in the chat tab
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// The show/hide events were adapted from:
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// https://github.com/SillyTavern/SillyTavern/blob/6c8bd06308c69d51e2eb174541792a870a83d2d6/public/script.js
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//------------------------------------------------
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var buttonsInChat = document.querySelectorAll("#chat-tab:not(.old-ui) #chat-buttons button");
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var button = document.getElementById("hover-element-button");
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var menu = document.getElementById("hover-menu");
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var istouchscreen = (navigator.maxTouchPoints > 0) || "ontouchstart" in document.documentElement;
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function showMenu() {
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menu.style.display = "flex"; // Show the menu
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}
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function hideMenu() {
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menu.style.display = "none"; // Hide the menu
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if (!istouchscreen) {
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document.querySelector("#chat-input textarea").focus(); // Focus on the chat input
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}
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}
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if (buttonsInChat.length > 0) {
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for (let i = buttonsInChat.length - 1; i >= 0; i--) {
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const thisButton = buttonsInChat[i];
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menu.appendChild(thisButton);
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thisButton.addEventListener("click", () => {
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hideMenu();
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});
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const buttonText = thisButton.textContent;
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const matches = buttonText.match(/(\(.*?\))/);
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if (matches && matches.length > 1) {
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// Apply the transparent-substring class to the matched substring
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const substring = matches[1];
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const newText = buttonText.replace(substring, ` <span class="transparent-substring">${substring.slice(1, -1)}</span>`);
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thisButton.innerHTML = newText;
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}
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}
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} else {
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buttonsInChat = document.querySelectorAll("#chat-tab.old-ui #chat-buttons button");
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for (let i = 0; i < buttonsInChat.length; i++) {
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buttonsInChat[i].textContent = buttonsInChat[i].textContent.replace(/ \(.*?\)/, "");
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}
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document.getElementById("gr-hover-container").style.display = "none";
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}
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function isMouseOverButtonOrMenu() {
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return menu.matches(":hover") || button.matches(":hover");
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}
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button.addEventListener("mouseenter", function () {
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if (!istouchscreen) {
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showMenu();
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}
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});
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button.addEventListener("click", function () {
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if (menu.style.display === "flex") {
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hideMenu();
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}
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else {
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showMenu();
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}
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});
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// Add event listener for mouseleave on the button
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button.addEventListener("mouseleave", function () {
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// Delay to prevent menu hiding when the mouse leaves the button into the menu
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setTimeout(function () {
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if (!isMouseOverButtonOrMenu()) {
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hideMenu();
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}
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}, 100);
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});
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// Add event listener for mouseleave on the menu
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menu.addEventListener("mouseleave", function () {
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// Delay to prevent menu hide when the mouse leaves the menu into the button
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setTimeout(function () {
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if (!isMouseOverButtonOrMenu()) {
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hideMenu();
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}
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}, 100);
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});
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// Add event listener for click anywhere in the document
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document.addEventListener("click", function (event) {
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// Check if the click is outside the button/menu and the menu is visible
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if (!isMouseOverButtonOrMenu() && menu.style.display === "flex") {
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hideMenu();
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}
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if (event.target.classList.contains("pfp_character")) {
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toggleBigPicture();
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}
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});
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//------------------------------------------------
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// Relocate the "Show controls" checkbox
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//------------------------------------------------
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var elementToMove = document.getElementById("show-controls");
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var parent = elementToMove.parentNode;
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for (var i = 0; i < 2; i++) {
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parent = parent.parentNode;
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}
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parent.insertBefore(elementToMove, parent.firstChild);
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//------------------------------------------------
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// Make the chat input grow upwards instead of downwards
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//------------------------------------------------
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document.getElementById("show-controls").parentNode.style.position = "absolute";
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document.getElementById("show-controls").parentNode.style.bottom = "0px";
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//------------------------------------------------
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// Focus on the chat input
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//------------------------------------------------
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document.querySelector("#chat-input textarea").focus();
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//------------------------------------------------
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// Show enlarged character picture when the profile
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// picture is clicked on
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//------------------------------------------------
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let bigPictureVisible = false;
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function addBigPicture() {
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var imgElement = document.createElement("img");
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var timestamp = new Date().getTime();
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imgElement.src = "/file/cache/pfp_character.png?time=" + timestamp;
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imgElement.classList.add("bigProfilePicture");
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var imgElementParent = document.getElementById("chat").parentNode.parentNode.parentNode.parentNode.parentNode.parentNode.parentNode;
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imgElementParent.appendChild(imgElement);
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}
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function deleteBigPicture() {
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var bigProfilePictures = document.querySelectorAll(".bigProfilePicture");
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bigProfilePictures.forEach(function (element) {
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element.parentNode.removeChild(element);
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});
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}
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function toggleBigPicture() {
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if(bigPictureVisible) {
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deleteBigPicture();
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bigPictureVisible = false;
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} else {
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addBigPicture();
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bigPictureVisible = true;
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}
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}
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//------------------------------------------------
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// Define global CSS properties for resizing and
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// positioning certain elements
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//------------------------------------------------
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let currentChatInputHeight = 0;
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function updateCssProperties() {
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// Set the height of the chat area
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const chatContainer = document.getElementById("chat").parentNode.parentNode.parentNode;
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const chatInputHeight = document.querySelector("#chat-input textarea").clientHeight;
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if (chatContainer.clientHeight > 0) {
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const newChatHeight = `${chatContainer.clientHeight - chatInputHeight + 40}px`;
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document.documentElement.style.setProperty("--chat-height", newChatHeight);
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document.documentElement.style.setProperty("--input-delta", `${chatInputHeight - 40}px`);
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// Set the position offset of the chat input box
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const header = document.querySelector(".header_bar");
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const headerHeight = `${header.clientHeight}px`;
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document.documentElement.style.setProperty("--header-height", headerHeight);
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// Offset the scroll position of the chat area
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if (chatInputHeight !== currentChatInputHeight) {
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chatContainer.scrollTop += chatInputHeight > currentChatInputHeight ? chatInputHeight : -chatInputHeight;
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currentChatInputHeight = chatInputHeight;
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}
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}
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}
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new ResizeObserver(updateCssProperties)
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.observe(document.querySelector("#chat-input textarea"));
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window.addEventListener("resize", updateCssProperties);
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