// ==UserScript==// @name         DuoHelper// @namespace    http://tampermonkey.net/// @version      1.3.7// @description  This tool helps you listen to music while studying// @author       @kietxx_163 and @bot1.py// @match        https://*.duolingo.com/*// @license      MIT// @grant        GM_setValue// @grant        GM_getValue// @grant        GM_deleteValue// @icon         https://d35aaqx5ub95lt.cloudfront.net/images/leagues/da3da435ad26e5c57d4c5235406ff938.svg// ==/UserScript==(function() {'use strict';let basePing = 100; // Basic Ping (ms)let baseFps = 60; // Basic FPSlet ping = basePing; // Current ping value (ms)let fps = baseFps; // Current FPS valuelet sessionStartTime = Date.now(); // Session start timefunction isLocalStorag###pported() {try {const testKey = '__testKey';localStorage.setItem(testKey, testKey);localStorage.removeItem(testKey);return true;} catch (error) {return false;}}if (!isLocalStorag###pported()) {console.error('LocalStorage is not supported.');return;}const style = document.createElement('style');style.textContent = `:root {--text-color: black; /* Default text color */--background-color: white; /* Default background color */}@keyframes rainbow-border {100% { border-color: black; }}#performanceMonitor {position: fixed;top: 10px;right: 10px;padding: 8px;border: 5px solid;border-radius: 8px;font-family: Arial, sans-serif;font-size: 14px;box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);width: 200px;height: auto;text-align: left;overflow: hidden;cursor: pointer;z-index: 9999;transition: opacity 0.3s ease-in-out, width 0.3s ease-in-out, transform 0.3s ease-in-out;background-color: var(--background-color); /* Use the CSS variable for background color */background-image: url('data:image/gif;base64,R0lGODlhAQABAIAAAAAA...');background-size: 32px 32px;background-repeat: no-repeat;background-position: 10px center;animation: rainbow-border 3s linear infinite;color: var(--text-color); /* Use the CSS variable for text color */}#performanceMonitor.hidden {width: 80px;transform: scale(0.9);}#performanceContentWrapper {transition: opacity 0.3s ease-in-out;}#performanceContentWrapper.hidden {opacity: 0;height: 0;overflow: hidden;}#performanceMonitor button {display: block;margin-bottom: 5px;cursor: pointer;background-color: #444; /* Fixed button background color */color: white; /* Fixed button text color */border: none;border-radius: 4px;padding: 4px 8px;font-size: 12px;transition: background-color 0.3s, transform 0.3s;}#performanceMonitor button:hover {background-color: #666;transform: scale(1.05);}.modal {position: fixed;left: 50%;top: 50%;transform: translate(-50%, -50%) scale(0);background-color: rgba(255, 255, 255, 0.9); /* Default modal background */color: var(--text-color); /* Use the CSS variable for modal text color */border-radius: 8px;padding: 20px;box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);z-index: 10000;transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;opacity: 0;}.modal.show {transform: translate(-50%, -50%) scale(1);opacity: 1;}.modal h3 {margin-bottom: 10px;}.modal label {display: block;margin-bottom: 5px;}.modal input[type="email"], .modal textarea {width: 100%;padding: 8px;margin-bottom: 10px;border: 1px solid #666;border-radius: 4px;background-color: #f9f9f9; /* Default input background color */color: var(--text-color); /* Use the CSS variable for input text color */}.modal textarea {height: 100px; /* Set height for feedback textarea */resize: vertical; /* Allow vertical resizing */}.modal button {margin-top: 10px;padding: 8px 16px;background-color: #1cb0f6;color: white;border: none;border-radius: 4px;cursor: pointer;transition: background-color 0.3s;}.modal button:hover {background-color: #0a7bb0;}#settingsPanel {position: fixed;left: 50%;top: 50%;transform: translate(-50%, -50%) scale(0);background-color: rgba(255, 255, 255, 0.9); /* Default settings panel background */color: var(--text-color); /* Use the CSS variable for settings panel text color */border-radius: 8px;padding: 20px;box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);z-index: 10001;transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;opacity: 0;}#settingsPanel.show {transform: translate(-50%, -50%) scale(1);opacity: 1;}#settingsPanel h3 {margin-bottom: 10px;}#musicMenu {position: fixed;left: 50%;top: 50%;transform: translate(-50%, -50%) scale(0);background-color: rgba(255, 255, 255, 0.9);color: var(--text-color);border-radius: 8px;padding: 20px;box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);z-index: 10001;transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;opacity: 0;max-height: 80%;overflow-y: auto;}#musicMenu.show {transform: translate(-50%, -50%) scale(1);opacity: 1;}#musicMenu button {display: block;margin-bottom: 5px;cursor: pointer;background-color: #444;color: white;border: none;border-radius: 4px;padding: 4px 8px;font-size: 12px;transition: background-color 0.3s, transform 0.3s;}#musicMenu button:hover {background-color: #666;transform: scale(1.05);}`;document.head.appendChild(style);// Add audio elementconst audio = document.createElement('audio');audio.id = 'backgroundMusic';audio.src = 'https://ia600605.us.archive.org/8/items/NeverGonnaGiveYouUp/jocofullinterview41.mp3';audio.loop = true; // Lặp lại nhạc liên tụcdocument.body.appendChild(audio);const container = document.createElement('div');container.id = 'performanceMonitor';container.title = 'Click to hide/show';document.body.appendChild(container);const contentWrapper = document.createElement('div');contentWrapper.id = 'performanceContentWrapper';container.appendChild(contentWrapper);const content = document.createElement('div');content.id = 'performanceContent';contentWrapper.appendChild(content);const toggleButton = document.createElement('button');toggleButton.textContent = 'Hide';toggleButton.addEventListener('mouseover', () => {toggleButton.style.backgroundColor = '#666';});toggleButton.addEventListener('mouseout', () => {toggleButton.style.backgroundColor = '#444';});toggleButton.addEventListener('click', () => {const isVisible = !contentWrapper.classList.contains('hidden');contentWrapper.classList.toggle('hidden', isVisible);toggleButton.textContent = isVisible ? 'Show' : 'Hide';const monitor = document.getElementById('performanceMonitor');monitor.classList.toggle('hidden', isVisible);});container.appendChild(toggleButton);const reloadButton = document.createElement('button');reloadButton.textContent = 'Reload';reloadButton.addEventListener('click', () => {location.reload();});contentWrapper.appendChild(reloadButton);const discordButton = document.createElement('button');discordButton.textContent = 'Discord';discordButton.addEventListener('click', () => {window.open('https://discord.gg/XSXPtD5hD4', '_blank');window.open('https://discord.gg/TcFcpsPVNm', '_blank');});contentWrapper.appendChild(discordButton);// New Music Buttonconst chooseMusicButton = document.createElement('button');chooseMusicButton.textContent = 'Music';chooseMusicButton.addEventListener('click', () => {showMusicMenu();});contentWrapper.appendChild(chooseMusicButton);// Music Menuconst musicMenu = document.createElement('div');musicMenu.id = 'musicMenu';musicMenu.innerHTML = `<h3>Select Music</h3><button data-music-url="https://ia601604.us.archive.org/29/items/gio-jank/GI%C3%93%20-%20JANK.mp3">Gió (Song by JanK)</button><button data-music-url="https://ia803408.us.archive.org/29/items/keo-bong-gon-xuan-ken/Keo-Bong-Gon-XuanKen.mp3">Kẹo Bông Gòn</button><button data-music-url="https://ia904609.us.archive.org/24/items/VicetoneFeat.CoziZuehlsdorff-Nevadamp3edm.eu/Vicetone%20feat.%20Cozi%20Zuehlsdorff%20%E2%80%93%20Nevada%20%5Bmp3edm.eu%5D.mp3">Nevada</button><button data-music-url="https://ia801709.us.archive.org/20/items/10-lies/06%20Runaway.mp3">Runaway</button><button data-music-url="https://ia902307.us.archive.org/35/items/the-kid-laroi-justin-bieber-stay_20211019/The%20Kid%20LAROI%20Justin%20Bieber%20STAY.mp3">STAY</button><button data-music-url="https://ia801801.us.archive.org/26/items/tuyet-sac-orinn-remix-nam-duc-nhac-tre-mo-xuyen-tet-v.-a-playlist-nhac-cua-tui/Tuy%E1%BB%87t%20S%E1%BA%AFc%20%28Orinn%20Remix%29%20-%20Nam%20%C4%90%E1%BB%A9c%20-%20Nh%E1%BA%A1c%20Tr%E1%BA%BB%20M%E1%BB%9F%20Xuy%C3%AAn%20T%E1%BA%BFt%20-%20V.A%20-%20Playlist%20NhacCuaTui.mp3">Tuyệt Sắc</button><button data-music-url="https://ia601409.us.archive.org/9/items/youtube-Ko63BameVgI/Ko63BameVgI.mp4">少女A</button><button data-music-url="https://ia601502.us.archive.org/0/items/NoiNayCoAnhSonTungMTPZingMP3/N%C6%A1i%20N%C3%A0y%20C%C3%B3%20Anh%20-%20S%C6%A1n%20T%C3%B9ng%20M-TP%20_%20Zing%20MP3.MP3">Nơi Này Có Anh</button><button data-music-url="https://ia801404.us.archive.org/28/items/duong-toi-cho-em-ve-cukak-remix-buitruonglinh-cukak/%C4%90%C6%B0%E1%BB%9Dng%20T%C3%B4i%20Ch%E1%BB%9F%20Em%20V%E1%BB%81%20%28Cukak%20Remix%29%20-%20buitruonglinh%2C%20Cukak.mp3">đường tôi chở  em về</button><button data-music-url="https://ia600304.us.archive.org/16/items/soundcloud-295595865/Alan_Walker_-_Fade-295595865.mp3">Faded</button><button data-music-url="https://ia800909.us.archive.org/0/items/AlanWalkerAlone_201902/Alan_Walker_-_Alone.mp3">Alone by Alan Walker</button><button data-music-url="https://ia801503.us.archive.org/26/items/soundcloud-251045088/Janji_Heroes_Tonight_feat_Johnning_SNC-251045088.mp3">Heroes Tonight</button><button data-music-url="https://ia601403.us.archive.org/24/items/soundcloud-1013787601/1013787601.mp3">Royalty</button><button data-music-url="https://ia903402.us.archive.org/5/items/100-years-love-nam-duc-hello-lover-v.-a-playlist-nhac-cua-tui/100%20Years%20LOVE%20-%20Nam%20%C4%90%E1%BB%A9c%20-%20Hello%20Lover%20-%20V.A%20-%20Playlist%20NhacCuaTui.mp3">100 Years Love</button><button data-music-url="https://ia801808.us.archive.org/20/items/eternxlkz-slay-official-audio/Eternxlkz%20-%20SLAY%21%20%28Official%20Audio%29.mp3">SLAY</button><button data-music-url="https://ia804705.us.archive.org/27/items/grimace-cg-5/GRIMACE%20-%20CG5.mp3">CG5 - Grimace</button><button data-music-url="https://ia601407.us.archive.org/19/items/dom-dom-jack_202210/%C4%90om%20%C4%90%C3%B3m%20-%20Jack.mp3">đom đóm</button><button data-music-url="https://ia801607.us.archive.org/21/items/mice-on-venus-vinyl/Mice%20on%20Venus.mp3">Mice On Venus by C418</button><button data-music-url="https://ia804708.us.archive.org/17/items/mice-on-venus-but-make-it-extra-nostalgic-1-hour/Mice%20On%20Venus%20but%20make%20it%20extra%20nostalgic%20%281%20hour%29.mp3">Mice On Venus But Make It Extra Nostalgic</button><button data-music-url="https://ia800407.us.archive.org/3/items/avicii-the-nights_202409/Avicii_-_The_Nights.mp3">Avicii The Nights</button><button data-music-url="https://ia902309.us.archive.org/5/items/avicii-waiting-for-love_202109/Avicii%20-%20Waiting%20For%20Love.mp4">Avicii Waiting For Love</button><button data-music-url="https://example.com/your-other-music.mp3">Stop Music</button><button id="closeMusicMenu">Close</button`;document.body.appendChild(musicMenu);document.getElementById('closeMusicMenu').addEventListener('click', () => {musicMenu.classList.remove('show');});musicMenu.querySelectorAll('button[data-music-url]').forEach(button => {button.addEventListener('click', () => {const musicUrl = button.getAttribute('data-music-url');const audioElement = document.getElementById('backgroundMusic');audioElement.src = musicUrl;audioElement.play();chooseMusicButton.textContent = 'Music';musicMenu.classList.remove('show');});});const feedbackButton = document.createElement('button');feedbackButton.textContent = 'Feedback';feedbackButton.addEventListener('click', () => {showFeedbackModal();});contentWrapper.appendChild(feedbackButton);const settingsButton = document.createElement('button');settingsButton.textContent = 'Settings';settingsButton.addEventListener('click', () => {showSettingsPanel();});contentWrapper.appendChild(settingsButton);async function measurePing(url) {try {const start = performance.now();const response = await fetch(url, { method: 'HEAD' });await response;const end = performance.now();const pingValue = Math.round(end - start) + ' ms';updateDisplay(pingValue);} catch (error) {console.error('Ping Error:', error);updateDisplay('Error');}}let lastFrameTime = performance.now();let frameCount = 0;function measureFPS() {const now = performance.now();const delta = now - lastFrameTime;frameCount++;if (delta >= 1000) {const fpsValue = Math.round((frameCount * 1000) / delta);updateDisplay(null, fpsValue);frameCount = 0;lastFrameTime = now;}requestAnimationFrame(measureFPS);}function updateDisplay(pingValue, fpsValue) {if (pingValue !== undefined) {ping = pingValue;}if (fpsValue !== undefined) {fps = fpsValue;}const elapsedTime = formatSessionTime(Date.now() - sessionStartTime);const display = document.getElementById('performanceContent');display.innerHTML = `<div><strong>Ping:</strong> ${ping}</div><div><strong>FPS:</strong> ${fps}</div><div><strong>Session Time:</strong> ${elapsedTime}</div>`;}function formatSessionTime(milliseconds) {let seconds = Math.floor(milliseconds / 1000);const hours = Math.floor(seconds / 3600);seconds %= 3600;const minutes = Math.floor(seconds / 60);seconds %= 60;return `${String(hours).padStart(2, '0')}:${String(minutes).padStart(2, '0')}:${String(seconds).padStart(2, '0')}`;}const feedbackModal = document.createElement('div');feedbackModal.className = 'modal';feedbackModal.innerHTML = `<h3>Send Feedback</h3><div><label for="feedbackMessage">Your Report:</label><textarea id="feedbackMessage"></textarea></div><button id="sendFeedback" style="margin-top: 10px;">Submit</button><button id="cancelFeedback" style="margin-top: 10px;">Cancel</button>`;document.body.appendChild(feedbackModal);const settingsPanel = document.createElement('div');settingsPanel.id = 'settingsPanel';settingsPanel.innerHTML = `<h3>Settings</h3><div><label for="fontSize">Font Size:</label><input type="number" id="fontSize" value="14" min="10" max="30" /></div><div><label for="backgroundColor">Background Color:</label><input type="color" id="backgroundColor" value="#ffffff" /></div><div><label for="transparentBackground">Transparent Background:</label><input type="checkbox" id="transparentBackground" /></div><button id="applySettings" style="margin-top: 10px;">Apply</button><button id="resetSettings" style="margin-top: 10px;">Reset to Default</button><button id="cancelSettings" style="margin-top: 10px;">Cancel</button>`;document.body.appendChild(settingsPanel);function hideAllPanels() {feedbackModal.classList.remove('show');settingsPanel.classList.remove('show');musicMenu.classList.remove('show');document.getElementById('performanceContentWrapper').classList.remove('hidden');}document.getElementById('sendFeedback').addEventListener('click', () => {const feedback = document.getElementById('feedbackMessage').value;if (feedback) {// Normally, you would send the feedback to your backend here.console.log('Feedback:', feedback);alert('Feedback sent!');feedbackModal.classList.remove('show');} else {alert('Please enter your feedback.');}});document.getElementById('cancelFeedback').addEventListener('click', () => {feedbackModal.classList.remove('show');});document.getElementById('applySettings').addEventListener('click', () => {const fontSize = document.getElementById('fontSize').value + 'px';const backgroundColor = document.getElementById('backgroundColor').value;const isTransparent = document.getElementById('transparentBackground').checked;const performanceMonitor = document.getElementById('performanceMonitor');performanceMonitor.style.fontSize = fontSize;performanceMonitor.style.backgroundColor = isTransparent ? 'rgba(255, 255, 255, 0)' : backgroundColor;// Update text color based on background colorconst textColor = getContrastColor(backgroundColor);document.documentElement.style.setProperty('--text-color', textColor);alert('Settings applied.');});document.getElementById('resetSettings').addEventListener('click', () => {document.getElementById('fontSize').value = '14';document.getElementById('backgroundColor').value = '#ffffff';document.getElementById('transparentBackground').checked = false;const performanceMonitor = document.getElementById('performanceMonitor');performanceMonitor.style.fontSize = '14px';performanceMonitor.style.backgroundColor = 'white';// Reset text color to defaultdocument.documentElement.style.setProperty('--text-color', 'black');alert('Settings reset to default.');});document.getElementById('cancelSettings').addEventListener('click', () => {settingsPanel.classList.remove('show');});function showFeedbackModal() {hideAllPanels();feedbackModal.classList.add('show');}function showSettingsPanel() {hideAllPanels();settingsPanel.classList.add('show');}function showMusicMenu() {hideAllPanels();musicMenu.classList.add('show');}function getContrastColor(hex) {// Calculate luminance and return black or white based on contrastconst r = parseInt(hex.substring(1, 3), 16);const g = parseInt(hex.substring(3, 5), 16);const b = parseInt(hex.substring(5, 7), 16);const luminance = 0.2126 * r + 0.7152 * g + 0.0722 * b;return luminance > 128 ? 'black' : 'white';}measureFPS();setInterval(() => {measurePing('https://www.google.com');}, 30000);})();