Scrape Albert.io questions and answer choices, very basic
// ==UserScript==
// @name Albert.io Question Scraper
// @namespace http://tampermonkey.net/
// @version 1.4
// @description Scrape Albert.io questions and answer choices, very basic
// @author You
// @match https://*.albert.io/*
// @grant GM_addStyle
// @license GPL-3.0-or-later
// @run-at document-idle
// ==/UserScript==
(function() {
'use strict';
GM_addStyle(`
.albert-dl-btn {
background-color: #4080BD;
color: white;
border: none;
border-radius: 4px;
padding: 5px 10px;
margin: 5px;
cursor: pointer;
font-size: 12px;
transition: background-color 0.3s;
z-index: 9999;
}
.albert-dl-btn:hover {
background-color: #336699;
}
.albert-primary-btn {
background-color: #4080BD;
color: white;
border: none;
border-radius: 4px;
padding: 8px 15px;
margin: 5px;
cursor: pointer;
font-size: 14px;
font-weight: bold;
transition: background-color 0.3s;
}
.albert-primary-btn:hover {
background-color: #336699;
}
.albert-danger-btn {
background-color: #dc3545;
color: white;
}
.albert-danger-btn:hover {
background-color: #bd2130;
}
.albert-success-btn {
background-color: #28a745;
color: white;
}
.albert-success-btn:hover {
background-color: #218838;
}
.albert-dl-all-btn {
position: fixed;
top: 10px;
right: 10px;
background-color: #4080BD;
color: white;
border: none;
border-radius: 4px;
padding: 8px 12px;
font-size: 14px;
z-index: 9999;
box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
.albert-scraper-panel {
position: fixed;
top: 50px;
right: 10px;
background-color: white;
border: 1px solid #ccc;
border-radius: 4px;
padding: 15px;
z-index: 9999;
box-shadow: 0 2px 5px rgba(0,0,0,0.2);
display: none;
max-width: 400px;
font-family: Arial, sans-serif;
}
.albert-question-count {
margin-bottom: 10px;
font-weight: bold;
}
.albert-option-row {
margin-bottom: 10px;
display: flex;
justify-content: space-between;
align-items: center;
flex-wrap: wrap;
}
.albert-option-label {
flex-grow: 1;
margin-right: 10px;
font-size: 14px;
}
.albert-checkbox-container {
display: flex;
align-items: center;
margin-bottom: 10px;
}
.albert-checkbox {
margin-right: 8px;
}
.albert-progress {
margin-top: 10px;
background-color: #f0f0f0;
border-radius: 4px;
height: 20px;
overflow: hidden;
display: none;
}
.albert-progress-bar {
background-color: #4080BD;
height: 100%;
width: 0%;
transition: width 0.3s;
}
.albert-progress-text {
text-align: center;
margin-top: 5px;
font-size: 12px;
}
.albert-question-checkbox {
position: absolute;
top: 5px;
right: 5px;
z-index: 9999;
}
.albert-checkbox-label {
font-size: 12px;
cursor: pointer;
}
.albert-tab-container {
margin-bottom: 15px;
}
.albert-tab {
display: inline-block;
padding: 8px 15px;
background-color: #f0f0f0;
border: 1px solid #ccc;
border-bottom: none;
border-radius: 4px 4px 0 0;
cursor: pointer;
}
.albert-tab.active {
background-color: #4080BD;
color: white;
}
.albert-tab-content {
border: 1px solid #ccc;
padding: 15px;
border-radius: 0 4px 4px 4px;
}
.albert-input-group {
margin-bottom: 10px;
display: flex;
align-items: center;
}
.albert-input-label {
flex-grow: 1;
margin-right: 10px;
}
.albert-input {
width: 70px;
padding: 5px;
border: 1px solid #ccc;
border-radius: 4px;
}
.albert-switch {
position: relative;
display: inline-block;
width: 45px;
height: 24px;
}
.albert-switch input {
opacity: 0;
width: 0;
height: 0;
}
.albert-slider {
position: absolute;
cursor: pointer;
top: 0;
left: 0;
right: 0;
bottom: 0;
background-color: #ccc;
transition: .4s;
border-radius: 24px;
}
.albert-slider:before {
position: absolute;
content: "";
height: 18px;
width: 18px;
left: 3px;
bottom: 3px;
background-color: white;
transition: .4s;
border-radius: 50%;
}
input:checked + .albert-slider {
background-color: #4080BD;
}
input:checked + .albert-slider:before {
transform: translateX(21px);
}
.albert-status-badge {
display: inline-block;
padding: 3px 8px;
border-radius: 10px;
font-size: 12px;
font-weight: bold;
margin-left: 5px;
}
.albert-status-badge.active {
background-color: #28a745;
color: white;
}
.albert-status-badge.inactive {
background-color: #dc3545;
color: white;
}
.albert-status-badge.pending {
background-color: #ffc107;
color: black;
}
.albert-divider {
margin: 15px 0;
border-top: 1px solid #eee;
}
.albert-section-title {
font-weight: bold;
margin-bottom: 10px;
font-size: 16px;
}
.albert-counter {
font-weight: bold;
color: #4080BD;
}
.albert-textarea {
width: 100%;
height: 150px;
margin-top: 10px;
padding: 8px;
border: 1px solid #ccc;
border-radius: 4px;
font-family: monospace;
font-size: 12px;
resize: vertical;
}
.albert-button-container {
display: flex;
justify-content: center;
margin-top: 10px;
}
.albert-debug {
position: fixed;
bottom: 10px;
left: 10px;
padding: 8px;
background-color: rgba(0,0,0,0.7);
color: white;
font-size: 10px;
border-radius: 4px;
z-index: 9999;
}
`);
let foundQuestions = [];
let selectedQuestions = [];
let autoNavigationActive = false;
let autoNavigationDelay = 2000;
let questionsProcessed = 0;
let totalQuestionsToProcess = 0;
let collectedContent = '';
let currentQuestionNumber = 1;
let debugMode = false;
window.addEventListener('load', function() {
setTimeout(initScraper, 2000);
});
function initScraper() {
console.log('Albert.io Question Scraper is running...');
findAndProcessQuestions();
addScanButton();
observeDOMChanges();
}
function findAndProcessQuestions() {
foundQuestions = [];
const questions = document.querySelectorAll('.question-wrapper, .question-container, .question');
if (questions && questions.length > 0) {
console.log(`Found ${questions.length} question(s) with standard selectors`);
processQuestions(Array.from(questions));
} else {
console.log('No questions found with standard selectors. Trying alternative approach...');
scanForQuestions();
}
}
function processQuestions(questions) {
foundQuestions = questions;
if (questions.length > 0) {
addScraperPanel(questions);
}
questions.forEach((question, index) => {
addSelectionToQuestion(question, index);
addDownloadButton(question, index);
});
}
function addSelectionToQuestion(questionElement, index) {
if (questionElement.querySelector('.albert-question-checkbox')) {
return;
}
const checkboxContainer = document.createElement('div');
checkboxContainer.className = 'albert-question-checkbox';
const checkbox = document.createElement('input');
checkbox.type = 'checkbox';
checkbox.id = `albert-question-${index}`;
checkbox.className = 'albert-checkbox';
checkbox.dataset.index = index;
checkbox.addEventListener('change', function() {
if (this.checked) {
if (!selectedQuestions.includes(index)) {
selectedQuestions.push(index);
}
} else {
const selectedIndex = selectedQuestions.indexOf(index);
if (selectedIndex > -1) {
selectedQuestions.splice(selectedIndex, 1);
}
}
updateSelectedCount();
});
const label = document.createElement('label');
label.className = 'albert-checkbox-label';
label.htmlFor = `albert-question-${index}`;
label.textContent = 'Select';
checkboxContainer.appendChild(checkbox);
checkboxContainer.appendChild(label);
const insertTarget = questionElement.querySelector('.question-wrapper__heading') ||
questionElement.querySelector('.mcq-option') ||
questionElement;
insertTarget.style.position = 'relative';
insertTarget.appendChild(checkboxContainer);
}
function downloadTextAsFile(filename, text) {
const blob = new Blob([text], {type: 'text/plain'});
const url = URL.createObjectURL(blob);
const element = document.createElement('a');
element.href = url;
element.download = filename;
element.style.display = 'none';
document.body.appendChild(element);
element.click();
setTimeout(function() {
document.body.removeChild(element);
URL.revokeObjectURL(url);
}, 100);
}
function extractQuestionContent(questionElement = null) {
let questionText = '';
let questionTitle = '';
let questionNumber = currentQuestionNumber;
let optionsFound = false;
if (!questionElement) {
questionElement = document.querySelector('.practice-view__question-area') ||
document.querySelector('.question-wrapper') ||
document.querySelector('.question-container') ||
document.querySelector('.question') ||
document.body;
}
if (debugMode) {
logDebug(`Extracting from ${questionElement.className}`);
}
const titleElem = document.querySelector('.student-practice-view-toolbar__title');
if (titleElem) {
questionTitle = titleElem.textContent.trim();
questionText += "Title: " + questionTitle + "\n\n";
}
const questionNumElem = document.querySelector('[data-testid="question-dropdown-navigator__toggle-button"]');
if (questionNumElem) {
const questionNumText = questionNumElem.textContent.trim();
const match = questionNumText.match(/Question\s+(\d+)/i);
if (match && match[1]) {
questionNumber = parseInt(match[1]);
questionText += "Question " + questionNumber + "\n\n";
} else {
questionText += "Question " + questionNumber + "\n\n";
}
} else {
questionText += "Question " + questionNumber + "\n\n";
}
const instructions = document.querySelector('.question-wrapper__body, .instructions-pane');
if (instructions) {
const markdownContent = instructions.querySelector('.markdown-renderer-v2');
if (markdownContent) {
questionText += markdownContent.textContent.trim() + "\n\n";
} else {
questionText += instructions.textContent.trim() + "\n\n";
}
}
let options = document.querySelectorAll('.mcq-option-eliminator');
if (options && options.length > 0) {
questionText += "Options:\n";
optionsFound = true;
options.forEach((option) => {
const letterElement = option.querySelector('.mcq-option__letter');
const contentElement = option.querySelector('.mcq-option__content');
if (letterElement && contentElement) {
const letter = letterElement.textContent.trim();
const content = contentElement.textContent.trim();
questionText += letter + ") " + content + "\n";
}
});
questionText += "\n";
if (debugMode) {
logDebug(`Found ${options.length} options with method 1`);
}
}
if (!optionsFound) {
options = document.querySelectorAll('.mcq-option-accessible-wrapper');
if (options && options.length > 0) {
questionText += "Options:\n";
optionsFound = true;
options.forEach((option) => {
const letterElement = option.querySelector('.mcq-option__letter');
const contentElement = option.querySelector('.mcq-option__content');
if (letterElement && contentElement) {
const letter = letterElement.textContent.trim();
const content = contentElement.textContent.trim();
questionText += letter + ") " + content + "\n";
}
});
questionText += "\n";
if (debugMode) {
logDebug(`Found ${options.length} options with method 2`);
}
}
}
if (!optionsFound) {
options = document.querySelectorAll('label[for^="input-"]');
if (options && options.length > 0) {
questionText += "Options:\n";
optionsFound = true;
options.forEach((option, index) => {
const letterElement = option.querySelector('.mcq-option__letter');
const contentElement = option.querySelector('.mcq-option__content');
const letter = letterElement ? letterElement.textContent.trim() : String.fromCharCode(65 + index);
const content = contentElement
? contentElement.textContent.trim()
: option.textContent.replace(letter, '').trim();
questionText += letter + ") " + content + "\n";
});
questionText += "\n";
if (debugMode) {
logDebug(`Found ${options.length} options with method 3`);
}
}
}
if (!optionsFound) {
const selector = '[class*="option" i]:not(.albert-option-row):not(.albert-option-label)';
options = document.querySelectorAll(selector);
if (options && options.length > 0) {
questionText += "Options:\n";
optionsFound = true;
options.forEach((option, index) => {
const letter = String.fromCharCode(65 + index);
let content = option.textContent.trim();
content = content.replace(/^[A-E][)\]]?\s*/, '');
questionText += letter + ") " + content + "\n";
});
questionText += "\n";
if (debugMode) {
logDebug(`Found ${options.length} options with method 4`);
}
}
}
if (debugMode) {
logDebug(`Options found: ${optionsFound}`);
}
const explanation = document.querySelector('.explanation-content, .explanation');
if (explanation) {
questionText += "Explanation:\n" + explanation.textContent.trim() + "\n";
}
const tables = document.querySelectorAll('table');
if (tables && tables.length > 0) {
tables.forEach((table, idx) => {
questionText += `\nTable ${idx + 1}:\n`;
const headers = table.querySelectorAll('th');
if (headers.length > 0) {
const headerRow = Array.from(headers).map(th => th.textContent.trim());
questionText += headerRow.join(' | ') + '\n';
questionText += '-'.repeat(headerRow.join(' | ').length) + '\n';
}
const rows = table.querySelectorAll('tr');
rows.forEach(row => {
if (row.querySelector('th')) return;
const cells = row.querySelectorAll('td');
if (cells.length > 0) {
questionText += Array.from(cells).map(td => td.textContent.trim()).join(' | ') + '\n';
}
});
questionText += '\n';
});
}
return {
text: questionText,
number: questionNumber,
optionsFound: optionsFound
};
}
function addDownloadButton(questionElement, index) {
if (questionElement.querySelector('.albert-dl-btn')) {
return;
}
const downloadBtn = document.createElement('button');
downloadBtn.className = 'albert-dl-btn';
downloadBtn.innerText = 'Save as TXT';
downloadBtn.addEventListener('click', function(e) {
e.preventDefault();
e.stopPropagation();
downloadCurrentQuestion(questionElement);
});
const insertTarget = questionElement.querySelector('.question-wrapper__heading') ||
questionElement.querySelector('.mcq-option') ||
questionElement;
insertTarget.style.position = 'relative';
insertTarget.appendChild(downloadBtn);
}
function downloadCurrentQuestion(questionElement) {
const extract = extractQuestionContent(questionElement);
const content = extract.text;
let filename = `albert_question_${extract.number}.txt`;
const contentLines = content.split('\n');
if (contentLines.length > 0 && contentLines[0].startsWith('Title:')) {
const title = contentLines[0].replace('Title:', '').trim();
filename = `albert_${title.substring(0, 30).replace(/[^a-z0-9]/gi, '_')}_q${extract.number}.txt`;
}
if (content.trim() !== '') {
downloadTextAsFile(filename, content);
if (autoNavigationActive) {
questionsProcessed++;
updateAutoNavigationStatus();
}
} else {
alert('Could not extract question content. Please try using the "Scan for Questions" button.');
}
}
function addScraperPanel(questions) {
if (document.querySelector('.albert-scraper-panel')) {
updateScraperPanel(questions);
return;
}
const panel = document.createElement('div');
panel.className = 'albert-scraper-panel';
const tabContainer = document.createElement('div');
tabContainer.className = 'albert-tab-container';
const autoNavTab = document.createElement('div');
autoNavTab.className = 'albert-tab active';
autoNavTab.textContent = 'Auto Collector';
autoNavTab.dataset.tab = 'autonav';
const manualTab = document.createElement('div');
manualTab.className = 'albert-tab';
manualTab.textContent = 'Manual Selection';
manualTab.dataset.tab = 'manual';
tabContainer.appendChild(autoNavTab);
tabContainer.appendChild(manualTab);
panel.appendChild(tabContainer);
const tabContent = document.createElement('div');
tabContent.className = 'albert-tab-content';
panel.appendChild(tabContent);
const autoNavContent = document.createElement('div');
autoNavContent.id = 'albert-autonav-tab';
const autoNavDescription = document.createElement('p');
autoNavDescription.innerText = 'Automatically navigate through all questions, collecting them into a single file.';
autoNavContent.appendChild(autoNavDescription);
const delayGroup = document.createElement('div');
delayGroup.className = 'albert-input-group';
const delayLabel = document.createElement('label');
delayLabel.className = 'albert-input-label';
delayLabel.innerText = 'Delay between questions (ms)';
const delayInput = document.createElement('input');
delayInput.type = 'number';
delayInput.min = '1000';
delayInput.max = '10000';
delayInput.step = '500';
delayInput.value = autoNavigationDelay;
delayInput.className = 'albert-input';
delayInput.addEventListener('change', function() {
const value = parseInt(this.value);
if (value >= 1000 && value <= 10000) {
autoNavigationDelay = value;
} else {
this.value = autoNavigationDelay;
alert('Please enter a value between 1000 and 10000 milliseconds');
}
});
delayGroup.appendChild(delayLabel);
delayGroup.appendChild(delayInput);
autoNavContent.appendChild(delayGroup);
const debugGroup = document.createElement('div');
debugGroup.className = 'albert-input-group';
const debugLabel = document.createElement('label');
debugLabel.className = 'albert-input-label';
debugLabel.innerText = 'Debug Mode';
const debugSwitch = document.createElement('label');
debugSwitch.className = 'albert-switch';
const debugCheckbox = document.createElement('input');
debugCheckbox.type = 'checkbox';
debugCheckbox.checked = debugMode;
debugCheckbox.addEventListener('change', function() {
debugMode = this.checked;
if (debugMode) {
addDebugPanel();
} else {
removeDebugPanel();
}
});
const debugSlider = document.createElement('span');
debugSlider.className = 'albert-slider';
debugSwitch.appendChild(debugCheckbox);
debugSwitch.appendChild(debugSlider);
debugGroup.appendChild(debugLabel);
debugGroup.appendChild(debugSwitch);
autoNavContent.appendChild(debugGroup);
const statusGroup = document.createElement('div');
statusGroup.className = 'albert-input-group';
const statusLabel = document.createElement('label');
statusLabel.className = 'albert-input-label';
statusLabel.innerText = 'Auto-Collection Status';
const statusBadge = document.createElement('span');
statusBadge.className = 'albert-status-badge inactive';
statusBadge.id = 'albert-autonav-status';
statusBadge.innerText = 'Inactive';
statusGroup.appendChild(statusLabel);
statusGroup.appendChild(statusBadge);
autoNavContent.appendChild(statusGroup);
const counterGroup = document.createElement('div');
counterGroup.className = 'albert-input-group';
const counterLabel = document.createElement('label');
counterLabel.className = 'albert-input-label';
counterLabel.innerText = 'Questions Collected';
const counterValue = document.createElement('span');
counterValue.className = 'albert-counter';
counterValue.id = 'albert-questions-processed';
counterValue.innerText = '0';
counterGroup.appendChild(counterLabel);
counterGroup.appendChild(counterValue);
autoNavContent.appendChild(counterGroup);
const divider = document.createElement('div');
divider.className = 'albert-divider';
autoNavContent.appendChild(divider);
const textareaLabel = document.createElement('div');
textareaLabel.className = 'albert-section-title';
textareaLabel.innerText = 'Collected Content';
autoNavContent.appendChild(textareaLabel);
const contentTextarea = document.createElement('textarea');
contentTextarea.className = 'albert-textarea';
contentTextarea.id = 'albert-collected-content';
contentTextarea.readOnly = true;
contentTextarea.placeholder = 'Collected question content will appear here...';
contentTextarea.value = collectedContent;
autoNavContent.appendChild(contentTextarea);
const downloadCollectedBtn = document.createElement('button');
downloadCollectedBtn.className = 'albert-primary-btn';
downloadCollectedBtn.innerText = 'Download Collected Content';
downloadCollectedBtn.id = 'albert-download-collected';
downloadCollectedBtn.addEventListener('click', function() {
downloadCollectedContent();
});
downloadCollectedBtn.style.width = '100%';
downloadCollectedBtn.style.marginTop = '10px';
autoNavContent.appendChild(downloadCollectedBtn);
const navBtnGroup = document.createElement('div');
navBtnGroup.className = 'albert-button-container';
const startNavBtn = document.createElement('button');
startNavBtn.className = 'albert-primary-btn albert-success-btn';
startNavBtn.innerText = 'Start Auto-Collection';
startNavBtn.id = 'albert-start-autonav';
startNavBtn.addEventListener('click', function() {
startAutoNavigation();
});
const stopNavBtn = document.createElement('button');
stopNavBtn.className = 'albert-primary-btn albert-danger-btn';
stopNavBtn.innerText = 'Stop';
stopNavBtn.id = 'albert-stop-autonav';
stopNavBtn.style.display = 'none';
stopNavBtn.addEventListener('click', function() {
stopAutoNavigation();
});
navBtnGroup.appendChild(startNavBtn);
navBtnGroup.appendChild(stopNavBtn);
autoNavContent.appendChild(navBtnGroup);
tabContent.appendChild(autoNavContent);
const manualContent = document.createElement('div');
manualContent.id = 'albert-manual-tab';
manualContent.style.display = 'none';
const countDisplay = document.createElement('div');
countDisplay.className = 'albert-question-count';
countDisplay.innerText = `Found ${questions.length} question(s)`;
countDisplay.id = 'albert-question-count';
manualContent.appendChild(countDisplay);
const selectedDisplay = document.createElement('div');
selectedDisplay.className = 'albert-question-count';
selectedDisplay.style.fontSize = '12px';
selectedDisplay.innerText = `Selected: 0 question(s)`;
selectedDisplay.id = 'albert-selected-count';
manualContent.appendChild(selectedDisplay);
const selectionOptions = document.createElement('div');
selectionOptions.className = 'albert-option-row';
const selectAllBtn = document.createElement('button');
selectAllBtn.className = 'albert-dl-btn';
selectAllBtn.innerText = 'Select All';
selectAllBtn.addEventListener('click', function() {
selectedQuestions = [];
for (let i = 0; i < questions.length; i++) {
selectedQuestions.push(i);
const checkbox = document.getElementById(`albert-question-${i}`);
if (checkbox) {
checkbox.checked = true;
}
}
updateSelectedCount();
});
const deselectAllBtn = document.createElement('button');
deselectAllBtn.className = 'albert-dl-btn';
deselectAllBtn.innerText = 'Deselect All';
deselectAllBtn.addEventListener('click', function() {
selectedQuestions = [];
for (let i = 0; i < questions.length; i++) {
const checkbox = document.getElementById(`albert-question-${i}`);
if (checkbox) {
checkbox.checked = false;
}
}
updateSelectedCount();
});
selectionOptions.appendChild(selectAllBtn);
selectionOptions.appendChild(deselectAllBtn);
manualContent.appendChild(selectionOptions);
const downloadAllBtn = document.createElement('button');
downloadAllBtn.className = 'albert-dl-btn';
downloadAllBtn.style.width = '100%';
downloadAllBtn.style.marginTop = '10px';
downloadAllBtn.innerText = 'Download All as One File';
downloadAllBtn.addEventListener('click', function() {
downloadAllQuestionsAsOne(questions);
});
manualContent.appendChild(downloadAllBtn);
const downloadSelectedBtn = document.createElement('button');
downloadSelectedBtn.className = 'albert-dl-btn';
downloadSelectedBtn.style.width = '100%';
downloadSelectedBtn.style.marginTop = '10px';
downloadSelectedBtn.innerText = 'Download Selected as One File';
downloadSelectedBtn.addEventListener('click', function() {
if (selectedQuestions.length === 0) {
alert('Please select at least one question to download.');
return;
}
downloadSelectedQuestionsAsOne(questions);
});
manualContent.appendChild(downloadSelectedBtn);
tabContent.appendChild(manualContent);
const closeBtn = document.createElement('button');
closeBtn.className = 'albert-dl-btn';
closeBtn.innerText = 'Close';
closeBtn.style.marginTop = '15px';
closeBtn.addEventListener('click', function() {
panel.style.display = 'none';
toggleButton.style.display = 'block';
});
tabContent.appendChild(closeBtn);
document.body.appendChild(panel);
const toggleButton = document.createElement('button');
toggleButton.className = 'albert-dl-all-btn';
toggleButton.innerText = 'Albert.io Scraper';
toggleButton.addEventListener('click', function() {
panel.style.display = 'block';
toggleButton.style.display = 'none';
});
document.body.appendChild(toggleButton);
autoNavTab.addEventListener('click', function() {
setActiveTab('autonav');
});
manualTab.addEventListener('click', function() {
setActiveTab('manual');
});
}
function addDebugPanel() {
if (document.getElementById('albert-debug-panel')) {
return;
}
const debugPanel = document.createElement('div');
debugPanel.id = 'albert-debug-panel';
debugPanel.className = 'albert-debug';
debugPanel.textContent = 'Debug mode active';
document.body.appendChild(debugPanel);
}
function removeDebugPanel() {
const debugPanel = document.getElementById('albert-debug-panel');
if (debugPanel) {
debugPanel.remove();
}
}
function logDebug(message) {
console.log('[Albert.io Scraper] ' + message);
const debugPanel = document.getElementById('albert-debug-panel');
if (debugPanel) {
debugPanel.textContent = message;
}
}
function startAutoNavigation() {
if (autoNavigationActive) {
return;
}
questionsProcessed = 0;
collectedContent = '';
const contentTextarea = document.getElementById('albert-collected-content');
if (contentTextarea) {
contentTextarea.value = '';
}
const questionNavbar = document.querySelector('[data-testid="question-dropdown-navigator__toggle-button"]');
if (questionNavbar) {
const navbarText = questionNavbar.textContent.trim();
const match = navbarText.match(/Question\s+\d+\s+\/\s+(\d+)/i);
if (match && match[1]) {
totalQuestionsToProcess = parseInt(match[1]);
}
}
if (!totalQuestionsToProcess) {
totalQuestionsToProcess = 100;
}
document.getElementById('albert-autonav-status').innerText = 'Active';
document.getElementById('albert-autonav-status').className = 'albert-status-badge active';
document.getElementById('albert-start-autonav').style.display = 'none';
document.getElementById('albert-stop-autonav').style.display = 'block';
autoNavigationActive = true;
processCurrentQuestion();
}
function stopAutoNavigation() {
autoNavigationActive = false;
document.getElementById('albert-autonav-status').innerText = 'Stopped';
document.getElementById('albert-autonav-status').className = 'albert-status-badge inactive';
document.getElementById('albert-start-autonav').style.display = 'block';
document.getElementById('albert-stop-autonav').style.display = 'none';
}
function processCurrentQuestion() {
if (!autoNavigationActive) {
return;
}
setTimeout(() => {
const extract = extractQuestionContent();
if (extract.text.trim() !== '') {
collectedContent += `==================== QUESTION ${extract.number} ====================\n\n`;
collectedContent += extract.text;
collectedContent += '\n\n';
const contentTextarea = document.getElementById('albert-collected-content');
if (contentTextarea) {
contentTextarea.value = collectedContent;
contentTextarea.scrollTop = contentTextarea.scrollHeight;
}
questionsProcessed++;
updateAutoNavigationStatus();
if (debugMode) {
logDebug(`Question ${extract.number}: Options found = ${extract.optionsFound}`);
}
} else {
if (debugMode) {
logDebug('No content extracted for current question');
}
}
setTimeout(navigateToNextQuestion, autoNavigationDelay);
}, 1000);
}
function navigateToNextQuestion() {
if (!autoNavigationActive) {
return;
}
const nextButton = document.querySelector('[data-testid="question-dropdown-navigator__next-button"]');
if (nextButton && !nextButton.disabled) {
nextButton.click();
setTimeout(processCurrentQuestion, 1000);
} else {
console.log('Reached the end of the questions');
stopAutoNavigation();
alert(`Auto-collection complete! Collected ${questionsProcessed} questions. You can now download the content.`);
}
}
function downloadCollectedContent() {
if (collectedContent.trim() === '') {
alert('No content has been collected yet. Please start auto-collection first.');
return;
}
let assignmentName = document.querySelector('.student-practice-view-toolbar__title')?.textContent.trim() || 'questions';
assignmentName = assignmentName.substring(0, 30).replace(/[^a-z0-9]/gi, '_');
const timeStamp = new Date().toISOString().replace(/[:.]/g, '-').substring(0, 16);
downloadTextAsFile(`albert_${assignmentName}_all_${questionsProcessed}_questions_${timeStamp}.txt`, collectedContent);
}
function updateAutoNavigationStatus() {
const counterElement = document.getElementById('albert-questions-processed');
if (counterElement) {
counterElement.innerText = `${questionsProcessed} / ${totalQuestionsToProcess}`;
}
}
function updateScraperPanel(questions) {
const countDisplay = document.getElementById('albert-question-count');
if (countDisplay) {
countDisplay.innerText = `Found ${questions.length} question(s)`;
}
const contentTextarea = document.getElementById('albert-collected-content');
if (contentTextarea) {
contentTextarea.value = collectedContent;
}
updateSelectedCount();
}
function setActiveTab(tabName) {
const tabs = document.querySelectorAll('.albert-tab');
tabs.forEach(tab => {
if (tab.dataset.tab === tabName) {
tab.classList.add('active');
} else {
tab.classList.remove('active');
}
});
const autoNavContent = document.getElementById('albert-autonav-tab');
const manualContent = document.getElementById('albert-manual-tab');
autoNavContent.style.display = tabName === 'autonav' ? 'block' : 'none';
manualContent.style.display = tabName === 'manual' ? 'block' : 'none';
}
function updateSelectedCount() {
const selectedDisplay = document.getElementById('albert-selected-count');
if (selectedDisplay) {
selectedDisplay.innerText = `Selected: ${selectedQuestions.length} question(s)`;
}
}
function downloadAllQuestionsAsOne(questions) {
let allContent = '';
let validQuestions = 0;
for (let i = 0; i < questions.length; i++) {
const question = questions[i];
const extract = extractQuestionContent(question);
if (extract.text.trim() !== '') {
validQuestions++;
allContent += `==================== QUESTION ${extract.number} ====================\n\n`;
allContent += extract.text;
allContent += '\n\n';
}
}
if (allContent.trim() !== '') {
let assignmentName = document.querySelector('.student-practice-view-toolbar__title')?.textContent.trim() || 'questions';
assignmentName = assignmentName.substring(0, 30).replace(/[^a-z0-9]/gi, '_');
const timeStamp = new Date().toISOString().replace(/[:.]/g, '-').substring(0, 16);
downloadTextAsFile(`albert_${assignmentName}_all_${validQuestions}_questions_${timeStamp}.txt`, allContent);
} else {
alert('Could not extract any question content.');
}
}
function downloadSelectedQuestionsAsOne(questions) {
if (selectedQuestions.length === 0) {
alert('Please select at least one question to download.');
return;
}
let allContent = '';
let validQuestions = 0;
for (const index of selectedQuestions) {
if (index >= 0 && index < questions.length) {
const question = questions[index];
const extract = extractQuestionContent(question);
if (extract.text.trim() !== '') {
validQuestions++;
allContent += `==================== QUESTION ${extract.number} ====================\n\n`;
allContent += extract.text;
allContent += '\n\n';
}
}
}
if (allContent.trim() !== '') {
let assignmentName = document.querySelector('.student-practice-view-toolbar__title')?.textContent.trim() || 'questions';
assignmentName = assignmentName.substring(0, 30).replace(/[^a-z0-9]/gi, '_');
const timeStamp = new Date().toISOString().replace(/[:.]/g, '-').substring(0, 16);
downloadTextAsFile(`albert_${assignmentName}_selected_${validQuestions}_questions_${timeStamp}.txt`, allContent);
} else {
alert('Could not extract any question content from selected questions.');
}
}
function scanForQuestions() {
const potentialQuestions = [];
const albertElements = document.querySelectorAll('.markdown-renderer-v2, .question-statement, .mcq-option');
if (albertElements.length > 0) {
let commonParents = [];
albertElements.forEach(el => {
let parent = el;
for (let i = 0; i < 3; i++) {
if (parent.parentElement) parent = parent.parentElement;
}
if (parent && !commonParents.includes(parent)) {
commonParents.push(parent);
}
});
commonParents.forEach(parent => {
if (!potentialQuestions.includes(parent)) {
potentialQuestions.push(parent);
}
});
}
const allElements = document.querySelectorAll('div:not([class*="albert-"]), section, article');
allElements.forEach(element => {
const text = element.innerText;
if (
(text.includes('Question') && text.length > 100) ||
/[A-E]\)\s/.test(text) ||
(element.querySelector('table') && text.includes('Instructions')) ||
(text.match(/p-value|t-test|confidence interval/i) && text.length > 200)
) {
let isContained = false;
for (const potentialQuestion of potentialQuestions) {
if (potentialQuestion.contains(element) && potentialQuestion !== element) {
isContained = true;
break;
}
}
if (!isContained && element.offsetHeight > 100) {
potentialQuestions.push(element);
}
}
});
if (potentialQuestions.length > 0) {
console.log(`Found ${potentialQuestions.length} potential question elements`);
processQuestions(potentialQuestions);
} else {
console.log('No potential questions found');
const message = document.createElement('div');
message.style.position = 'fixed';
message.style.top = '10px';
message.style.left = '10px';
message.style.padding = '10px';
message.style.backgroundColor = '#f8d7da';
message.style.color = '#721c24';
message.style.borderRadius = '4px';
message.style.zIndex = '9999';
message.innerHTML = 'No questions detected. Try using the "Scan for Questions" button manually.';
document.body.appendChild(message);
setTimeout(() => {
message.remove();
}, 5000);
}
}
function addScanButton() {
const scanBtn = document.createElement('button');
scanBtn.className = 'albert-dl-btn';
scanBtn.innerText = 'Scan for Questions';
scanBtn.style.position = 'fixed';
scanBtn.style.bottom = '10px';
scanBtn.style.left = '10px';
scanBtn.style.zIndex = '9999';
scanBtn.addEventListener('click', function(e) {
e.preventDefault();
scanForQuestions();
});
document.body.appendChild(scanBtn);
}
function observeDOMChanges() {
const observer = new MutationObserver(function(mutations) {
let shouldRescan = false;
mutations.forEach(function(mutation) {
if (mutation.addedNodes && mutation.addedNodes.length > 0) {
for (let i = 0; i < mutation.addedNodes.length; i++) {
const node = mutation.addedNodes[i];
if (node.nodeType === 1) {
if (
(node.classList && (
node.classList.contains('question-wrapper') ||
node.classList.contains('question-container') ||
node.classList.contains('question')
)) ||
node.querySelector('.question-wrapper, .question-container, .question, .mcq-option')
) {
shouldRescan = true;
break;
}
}
}
}
});
if (shouldRescan) {
console.log('New question content detected, rescanning...');
setTimeout(findAndProcessQuestions, 1000);
}
});
observer.observe(document.body, { childList: true, subtree: true });
}
})();
QingJ © 2025
镜像随时可能失效，请加Q群300939539或关注我们的公众号极客氢云获取最新地址