// ==UserScript==
// @name Chess Plus+
// @namespace https://github.com/longkidkoolstar
// @version 1.2
// @description Add Essential/Quality of life tweaks to Chess.com
// @author longkidkoolstar
// @license BSD-3-Clause
// @icon https://cdn4.iconfinder.com/data/icons/chess-game-funny-colour/32/chess_game_funy_colour_ok_13-1024.png
// @require https://greasyfork.org/scripts/471295-tweaking/code/Tweaking.js
// @require https://update.greasyfork.icu/scripts/21927/198809/arrivejs.js
// @require https://code.jquery.com/jquery-3.6.0.min.js
// @match https://www.chess.com/*
// @grant GM_getValue
// @grant GM_setValue
// @downloadURL none
// ==/UserScript==
/*
Copyright (c) 2023 longkidkoolstar
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
//Maybe Future stuff
// Function for Lichess game analysis
//function request_analysis() {
//var button = $("button.text span[data-icon='']");
// if (button) {
// button.click();
// }
//}
// Call request_analysis() only on Lichess game pages
//if (window.location.href.match('https://lichess.org/*')) {
// request_analysis();
//}
(function () {
'use strict';
// Check if Auto Queue is on
var autoQueue = GM_getValue('autoQueue', false);
var lichessAnalysis = GM_getValue('lichessAnalysis', true);
// Function to toggle Lichess Analysis on/off
function toggleLichessAnalysis() {
lichessAnalysis = !lichessAnalysis;
GM_setValue('lichessAnalysis', lichessAnalysis);
console.log('Lichess Analysis is now ' + (lichessAnalysis ? 'on' : 'off'));
}
// Function to handle the Lichess Analysis button click
function handleLichessAnalysisClick() {
if (lichessAnalysis) {
sendToLichess();
}
else {
alert("Tweak not Enabled in Menu. Enable it to Use!");
}
}
// Function to toggle Auto Queue on/off
function toggleAutoQueue() {
autoQueue = !autoQueue;
GM_setValue('autoQueue', autoQueue);
console.log('Auto Queue is now ' + (autoQueue ? 'on' : 'off'));
if (autoQueue) {
clickButton();
startObserver();
} else {
stopObserver();
}
}
// Function to click the "New" button
function clickButton() {
var buttons = document.querySelectorAll('button');
for (var i = 0; i < buttons.length; i++) {
if (buttons[i].innerText.includes('New')) {
buttons[i].click();
break;
}
}
}
// Observer instance
var observer = null;
// Function to start observing the button
function startObserver() {
observer = new MutationObserver(function (mutations) {
mutations.forEach(function (mutation) {
if (mutation.addedNodes.length > 0) {
clickButton();
}
});
});
observer.observe(document.body, { childList: true, subtree: true });
}
// Function to stop observing the button
function stopObserver() {
if (observer) {
observer.disconnect();
observer = null;
}
}
// If Auto Queue is on, click the button whenever it becomes available
if (autoQueue) {
clickButton();
startObserver();
}
// Main loop
checkGameStatus();
function checkGameStatus() {
document.arrive('.game-review-buttons-review', function () {
// Find chess.com analysisButton
var analysisButton = document.querySelector('.ui_v5-button-component.ui_v5-button-primary.ui_v5-button-full.game-review-buttons-button');
if (analysisButton.className == 'ui_v5-button-component ui_v5-button-primary ui_v5-button-full game-review-buttons-button') {
Arrive.unbindAllArrive();
injectButton(analysisButton);
checkGameStatus();
}
});
}
// Injects a button similar to chess.com's native "Analysis" button
function injectButton(analysisButton) {
// Duplicate the original button
let newButton = analysisButton.cloneNode(true);
// Style it and link it to the Lichess import function.
newButton.childNodes[2].innerText = 'Lichess Analysis';
newButton.style.margin = '8px 0px 0px 0px';
newButton.style.padding = '0px 0px 0px 0px';
newButton.childNodes[0].classList.remove('icon-font-chess');
newButton.childNodes[0].classList.add('button-class');
newButton.classList.add('shine-hope-anim');
newButton.childNodes[0].style['height'] = '3.805rem';
newButton.addEventListener('click', handleLichessAnalysisClick); // Update the click event handler);
// Append back into the DOM
let parentNode = analysisButton.parentNode;
parentNode.append(newButton);
}
// Function to prompt the user for their OAuth token
function promptForOAuthToken() {
var token = prompt("Please enter your Lichess OAuth2 token:");
if (token) {
GM_setValue('lichessOAuthToken', token); // Save the token to GM_setValue
return token;
} else {
alert("You must provide a valid OAuth token to use the script.");
return null;
}
}
// Get the OAuth token from GM_setValue or prompt the user
var oauthToken = GM_getValue('lichessOAuthToken');
if (!oauthToken) {
oauthToken = promptForOAuthToken();
if (!oauthToken) {
return; // Stop the script if no token is provided
}
}
// Make request to Lichess through the API (fetch)
function sendToLichess() {
// 1. Get PGN
// Get and click download button on chess.com
let downloadButton = document.getElementsByClassName('icon-font-chess share live-game-buttons-button')[0];
downloadButton.click();
// Wait for share tab to pop up
document.arrive('.share-menu-tab-pgn-textarea', function () {
Arrive.unbindAllArrive();
// Get PGN from text Area
var PGN = document.getElementsByClassName('share-menu-tab-pgn-textarea')[0].value;
// Exit out of download view (x button)
document.querySelector('div.icon-font-chess.x.ui_outside-close-icon').click();
// 2. Send a POST request to Lichess to import the current game
let importUrl = 'https://lichess.org/api/import';
let req = { pgn: PGN };
post(importUrl, req, oauthToken) // Pass the OAuth token to the post function
.then((response) => {
// Open the page on a new tab
let url = response['url'] ? response['url'] : '';
if (url) {
let lichessPage = window.open(url);
} else alert('Could not import game');
})
.catch((e) => {
console.error('Error getting response from lichess.org', e);
alert('Error getting response from lichess.org');
throw new Error('Response error');
});
});
}
// async POST function with the OAuth token in the headers
async function post(url = '', data = {}, token) {
var formBody = [];
for (var property in data) {
var encodedKey = encodeURIComponent(property);
var encodedValue = encodeURIComponent(data[property]);
formBody.push(encodedKey + '=' + encodedValue);
}
const response = await fetch(url, {
method: 'POST',
headers: {
'Content-Type': 'application/x-www-form-urlencoded',
'Authorization': `Bearer ${token}`, // Include the OAuth token in the headers
},
body: formBody.join('&'),
});
return response.json();
}
// Add a Tweaks dropdown menu
var tweaksMenu = document.createElement('div');
tweaksMenu.classList.add('chess-com-tweaks-menu');
tweaksMenu.innerHTML = `
`;
var expanded = false;
var menuButton = tweaksMenu.querySelector('#tweaksButton');
menuButton.addEventListener('click', function (event) {
event.preventDefault();
expanded = !expanded;
tweaksMenu.classList.toggle('expanded', expanded);
});
tweaksMenu.querySelector('#lichessAnalysisToggle').addEventListener('change', function (event) {
toggleLichessAnalysis();
});
tweaksMenu.querySelector('#autoQueueToggle').addEventListener('change', function (event) {
toggleAutoQueue();
});
// Add a CSS class to the document body for the chess.com theme
document.body.classList.add('chess-com-theme');
document.body.appendChild(tweaksMenu);
})();