// ==UserScript==
// @name UI Scraper : Element Text Extractor
// @namespace http://tampermonkey.net/
// @version 2.1
// @license MIT
// @description Advanced UI element text extractor with keyboard shortcuts, export formats, undo functionality, and optimized performance
// @author MakMak
// @match http://*/*
// @match https://*/*
// @icon https://i.ibb.co/Fk364jmW/table.png
// @grant GM_addStyle
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_registerMenuCommand
// @grant GM_unregisterMenuCommand
// @run-at document-idle
// ==/UserScript==
(function() {
'use strict';
// --- STATE MANAGEMENT ---
let isSelecting = false;
let currentMode = 'list'; // 'list' or 'table'
let listData = [];
let tableData = [];
let tableHeaders = [];
let currentRow = [];
let lastHoveredElement = null;
let extractorEnabled = false;
let panelEl = null;
let stylesInjected = false;
let abortController = null;
let hoverDebounceTimer = null;
let autoSaveTimer = null;
let actionHistory = []; // For undo functionality
let previewMode = false;
let menuCommandText = ""; // To store the current menu command text for toggling
// Enhanced table batch mode state
let firstRowElements = []; // Store DOM elements from first complete row
let columnSelectors = []; // Store selectors for each column
let firstRowCompleted = false; // Track if first row is complete
// Analyze first row elements to create column-specific selectors
function analyzeColumnSelectors(elements) {
const selectors = [];
elements.forEach((element, index) => {
const selector = generateElementSelector(element);
selectors.push({
columnIndex: index,
columnName: tableHeaders[index],
selector: selector,
element: element,
tagName: element.tagName.toLowerCase(),
className: element.className,
attributes: getRelevantAttributes(element)
});
});
return selectors;
}
// Generate a specific selector for an element
function generateElementSelector(element) {
const tagName = element.tagName.toLowerCase();
let selector = tagName;
// Add class selector if available (excluding our highlight classes)
const cleanClassName = element.className
.split(' ')
.filter(c => !c.startsWith('extractor-'))
.join('.');
if (cleanClassName) {
selector += '.' + cleanClassName;
}
// Add attribute selectors for more specificity
const relevantAttrs = getRelevantAttributes(element);
relevantAttrs.forEach(attr => {
if (attr.value && attr.value.length < 50) { // Avoid very long attribute values
selector += `[${attr.name}="${attr.value}"]`;
}
});
return selector;
}
// Get relevant attributes for selector generation
function getRelevantAttributes(element) {
const relevantAttrs = ['data-*', 'role', 'type', 'name', 'id'];
const attrs = [];
for (let attr of element.attributes) {
if (relevantAttrs.some(pattern =>
pattern.includes('*') ? attr.name.startsWith(pattern.replace('*', '')) : attr.name === pattern
)) {
attrs.push({ name: attr.name, value: attr.value });
}
}
return attrs;
}
// Performance constants
const HOVER_DEBOUNCE_DELAY = 50;
const AUTO_SAVE_DELAY = 2000;
const MAX_HISTORY_SIZE = 50;
// Smart element selection - elements to ignore
const IGNORED_ELEMENTS = new Set([
'SCRIPT', 'STYLE', 'NOSCRIPT', 'META', 'LINK', 'TITLE', 'HEAD',
'BR', 'HR', 'IMG', 'INPUT', 'BUTTON', 'SELECT', 'TEXTAREA'
]);
// --- UI PANEL HTML ---
const panelHTML = `
<div id="extractor-panel" class="extractor-panel-hidden">
<div class="ex-header">
📝 Text Extractor <span id="transparency-indicator" style="display: none;">👻</span>
<div class="ex-header-controls">
<button class="ex-minimize-btn" title="Minimize">−</button>
<button class="ex-close-btn" title="Close">×</button>
</div>
</div>
<div class="ex-body">
<div class="ex-controls">
<button id="ex-toggle-selection" class="ex-primary-btn">Start Selecting</button>
<div class="ex-modes">
<label><input type="radio" name="ex-mode" value="list" checked> List</label>
<label><input type="radio" name="ex-mode" value="table"> Table</label>
</div>
</div>
<!-- Manual selector input for List mode -->
<div id="ex-selector-input" class="ex-selector-controls" style="display:none; margin-top: 8px;">
<label for="ex-manual-selector" style="font-size: 12px; font-weight: 600;">CSS Selector:</label>
<div class="ex-selector-input-group" style="display:flex; gap: 4px; margin-top: 4px;">
<input type="text" id="ex-manual-selector" placeholder="e.g., .product-name, h2.title" title="Enter CSS selector and press Enter" style="flex:1; padding: 6px 8px; font-size: 13px; border: 1px solid #ced4da; border-radius: 6px;">
<button id="ex-apply-selector" class="ex-small-btn" title="Apply Selector" style="align-self: center; padding: 6px 10px;">→</button>
</div>
<div class="ex-selector-info" style="margin-top: 4px; font-size: 11px; color: #6c757d;">
<span id="ex-selector-count">0 elements found</span>
</div>
</div>
<div id="ex-table-setup" style="display: none;">
<label for="ex-column-names">Column Names (comma-separated):</label>
<input type="text" id="ex-column-names" placeholder="e.g., Name, Price, SKU">
</div>
<div class="ex-results">
<div class="ex-results-header">
<label>Collected Data:</label>
<div class="ex-data-controls">
<button id="ex-preview-btn" class="ex-small-btn" title="Toggle Preview">👁</button>
<button id="ex-undo-btn" class="ex-small-btn" title="Undo Last (Ctrl+Z)">↶</button>
</div>
</div>
<textarea id="ex-extracted-data" rows="8" readonly></textarea>
</div>
<div class="ex-actions">
<div class="ex-export-group">
<button id="ex-copy-btn">Copy</button>
<div class="ex-export-dropdown">
<button id="ex-export-btn" class="ex-dropdown-btn">Export ▼</button>
<div class="ex-export-menu">
<button data-format="text">Plain Text</button>
<button data-format="json">JSON</button>
<button data-format="csv">CSV</button>
<button data-format="html">HTML Table</button>
</div>
</div>
</div>
<button id="ex-clear-btn">Clear All</button>
<button id="ex-batch-btn" title="Select Similar Elements">Batch</button>
</div>
<div class="ex-status">
<span id="ex-status-text">Mode: List | Ready</span>
<span id="ex-shortcuts-hint">Ctrl+K: Toggle | Esc: Stop | Ctrl+Z: Undo | Ctrl+T: Transparency</span>
</div>
</div>
</div>
`;
// --- CSS STYLES (Lazy loaded) ---
const panelCSS = `
#extractor-panel {
position: fixed;
top: 20px;
right: 20px;
width: 360px;
background-color: #ffffff;
border: 1px solid #e0e0e0;
border-radius: 12px;
box-shadow: 0 8px 32px rgba(0,0,0,0.15);
z-index: 999999;
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
font-size: 14px;
color: #333;
user-select: none;
transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
backdrop-filter: blur(10px);
}
#extractor-panel * {
box-sizing: border-box;
}
.extractor-panel-hidden {
transform: translateX(100%);
opacity: 0;
}
/* Enhanced dragging styles */
#extractor-panel.dragging {
box-shadow: 0 12px 48px rgba(0,0,0,0.25);
z-index: 9999999;
}
#extractor-panel.dragging .ex-header {
cursor: grabbing;
}
/* Semi-transparent mode for better element selection behind panel */
#extractor-panel.semi-transparent {
opacity: 0.7;
pointer-events: none;
}
#extractor-panel.semi-transparent .ex-header,
#extractor-panel.semi-transparent .ex-body {
pointer-events: auto;
}
.ex-header {
padding: 12px 16px;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
font-weight: 600;
cursor: move;
border-top-left-radius: 12px;
border-top-right-radius: 12px;
display: flex;
justify-content: space-between;
align-items: center;
}
.ex-header-controls {
display: flex;
gap: 8px;
}
/* Reworked buttons to be perfect circles with centered icons */
.ex-minimize-btn, .ex-close-btn {
width: 22px;
height: 22px;
border-radius: 50%;
background: rgba(255,255,255,0.2);
border: none;
color: white;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
font-size: 20px;
transition: background-color 0.2s;
padding: 0; /* Remove default padding that skews the circle shape */
line-height: 1; /* Normalize line-height for better centering */
}
.ex-minimize-btn {
font-weight: bold; /* A bold minus/plus looks better */
}
.ex-close-btn {
font-weight: normal; /* A normal weight '×' is cleaner */
}
.ex-minimize-btn:hover, .ex-close-btn:hover {
background: rgba(255,255,255,0.3);
}
.ex-body {
padding: 16px;
display: flex;
flex-direction: column;
gap: 16px;
}
.ex-controls {
display: flex;
align-items: center;
justify-content: space-between;
gap: 12px;
}
.ex-modes {
display: flex;
gap: 12px;
background: #f8f9fa;
padding: 4px;
border-radius: 8px;
}
.ex-modes label {
padding: 6px 12px;
border-radius: 6px;
cursor: pointer;
transition: all 0.2s;
font-size: 13px;
}
.ex-modes label:has(input:checked) {
background: #667eea;
color: white;
}
.ex-modes input {
display: none;
}
#ex-table-setup {
display: flex;
flex-direction: column;
gap: 8px;
padding: 12px;
background: #f8f9fa;
border-radius: 8px;
}
#ex-column-names {
padding: 8px 12px;
border: 2px solid #e9ecef;
border-radius: 6px;
font-size: 14px;
transition: border-color 0.2s;
}
#ex-column-names:focus {
outline: none;
border-color: #667eea;
}
.ex-results {
display: flex;
flex-direction: column;
gap: 8px;
}
.ex-results-header {
display: flex;
justify-content: space-between;
align-items: center;
}
.ex-data-controls {
display: flex;
gap: 4px;
}
#ex-extracted-data {
width: 100%;
border: 2px solid #e9ecef;
border-radius: 8px;
background-color: #fff;
resize: vertical;
min-height: 120px;
font-family: 'SF Mono', Monaco, 'Cascadia Code', monospace;
font-size: 13px;
padding: 12px;
line-height: 1.5;
transition: border-color 0.2s;
}
#ex-extracted-data:focus {
outline: none;
border-color: #667eea;
}
.ex-actions {
display: flex;
gap: 8px;
align-items: center;
}
.ex-export-group {
display: flex;
position: relative;
}
.ex-export-dropdown {
position: relative;
}
.ex-export-menu {
position: absolute;
top: 100%;
left: 0;
background: white;
border: 1px solid #e0e0e0;
border-radius: 8px;
box-shadow: 0 4px 12px rgba(0,0,0,0.15);
display: none;
min-width: 120px;
z-index: 1000000;
}
.ex-export-menu.show {
display: block;
}
.ex-export-menu button {
width: 100%;
text-align: left;
padding: 8px 12px;
border: none;
background: none;
cursor: pointer;
font-size: 13px;
transition: background-color 0.2s;
}
.ex-export-menu button:hover {
background: #f8f9fa;
}
.ex-export-menu button:first-child {
border-top-left-radius: 8px;
border-top-right-radius: 8px;
}
.ex-export-menu button:last-child {
border-bottom-left-radius: 8px;
border-bottom-right-radius: 8px;
}
button {
padding: 8px 16px;
border: 2px solid #e9ecef;
border-radius: 8px;
background-color: #ffffff;
cursor: pointer;
transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
font-weight: 500;
font-size: 13px;
}
button:hover {
border-color: #667eea;
transform: translateY(-1px);
}
.ex-primary-btn {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
border: none;
font-weight: 600;
}
.ex-primary-btn:hover {
transform: translateY(-2px);
box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}
.ex-primary-btn.active {
background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
}
.ex-small-btn {
padding: 6px 8px;
font-size: 12px;
min-width: auto;
}
.ex-dropdown-btn {
border-left: none;
border-top-left-radius: 0;
border-bottom-left-radius: 0;
padding: 8px 12px;
}
#ex-copy-btn {
border-top-right-radius: 0;
border-bottom-right-radius: 0;
}
.ex-status {
font-size: 11px;
color: #6c757d;
text-align: center;
border-top: 1px solid #e9ecef;
padding-top: 12px;
display: flex;
flex-direction: column;
gap: 4px;
}
#ex-shortcuts-hint {
font-size: 10px;
opacity: 0.7;
}
/* Element Highlighting with improved animations */
.extractor-hover-highlight {
outline: 2px solid #667eea !important;
outline-offset: 2px;
cursor: crosshair !important;
animation: pulse-hover 1.5s infinite;
}
.extractor-selected-highlight {
outline: 2px solid #28a745 !important;
outline-offset: 2px;
background-color: rgba(40, 167, 69, 0.1) !important;
animation: flash-select 0.6s ease-out;
}
.extractor-preview-highlight {
outline: 2px dashed #ffc107 !important;
outline-offset: 2px;
background-color: rgba(255, 193, 7, 0.1) !important;
}
@keyframes pulse-hover {
0%, 100% { outline-color: #667eea; }
50% { outline-color: #764ba2; }
}
@keyframes flash-select {
0% { background-color: rgba(40, 167, 69, 0.3) !important; }
100% { background-color: rgba(40, 167, 69, 0.1) !important; }
}
/* Minimized state */
.ex-body.minimized {
display: none;
}
#extractor-panel.minimized {
width: 200px;
}
/* Responsive adjustments */
@media (max-width: 480px) {
#extractor-panel {
width: calc(100vw - 40px);
right: 20px;
left: 20px;
}
}
/* Styles for manual selector input */
.ex-selector-controls {
margin: 12px 0;
padding: 12px;
background: #f8f9fa;
border-radius: 6px;
border: 1px solid #e9ecef;
}
.ex-selector-controls label {
display: block;
margin-bottom: 6px;
font-weight: 500;
color: #495057;
font-size: 12px;
}
.ex-selector-input-group {
display: flex;
gap: 6px;
margin-bottom: 6px;
}
#ex-manual-selector {
flex: 1;
padding: 8px 10px;
border: 1px solid #ced4da;
border-radius: 4px;
font-size: 12px;
font-family: 'Courier New', monospace;
background: white;
}
#ex-manual-selector:focus {
outline: none;
border-color: #667eea;
box-shadow: 0 0 0 2px rgba(102, 126, 234, 0.2);
}
#ex-apply-selector {
padding: 8px 12px;
background: #667eea;
color: white;
border: none;
border-radius: 4px;
cursor: pointer;
font-size: 12px;
min-width: 32px;
}
#ex-apply-selector:hover {
background: #5a67d8;
}
.ex-selector-info {
font-size: 11px;
color: #6c757d;
}
#ex-selector-count {
font-weight: 500;
}
/* Hide selector input in table mode */
.ex-selector-controls.hidden {
display: none;
}
`;
// --- UTILITY FUNCTIONS ---
function debounce(func, wait) {
let timeout;
return function executedFunction(...args) {
const later = () => {
clearTimeout(timeout);
func(...args);
};
clearTimeout(timeout);
timeout = setTimeout(later, wait);
};
}
// Update selector input with current element's selector
function updateSelectorInput(element) {
const manualSelectorInput = document.getElementById('ex-manual-selector');
const selectorCountSpan = document.getElementById('ex-selector-count');
if (!manualSelectorInput || !selectorCountSpan) return;
// Generate selector using same logic as batch mode
const tagName = element.tagName.toLowerCase();
const className = element.className;
let selector = tagName;
if (className) {
const cleanClassName = className.split(' ').filter(c => !c.startsWith('extractor-')).join('.');
if (cleanClassName) {
selector += '.' + cleanClassName;
}
}
// Update input field
manualSelectorInput.value = selector;
// Update count
try {
const elements = Array.from(document.querySelectorAll(selector))
.filter(el => !isIgnorableElement(el) && el.innerText.trim().length > 0);
const count = elements.length;
selectorCountSpan.textContent = `${count} element${count !== 1 ? 's' : ''} found`;
// Change color based on count
if (count === 0) {
selectorCountSpan.style.color = '#dc3545';
} else if (count === 1) {
selectorCountSpan.style.color = '#28a745';
} else {
selectorCountSpan.style.color = '#007bff';
}
} catch (err) {
selectorCountSpan.textContent = 'Invalid selector';
selectorCountSpan.style.color = '#dc3545';
}
}
function isIgnorableElement(element) {
if (!element || !element.tagName) return true;
// Check if it's an ignored element type
if (IGNORED_ELEMENTS.has(element.tagName)) return true;
// Check if it's part of our extractor UI
if (element.closest('#extractor-panel')) return true;
// Check if element has no visible text content
const text = element.innerText?.trim();
if (!text || text.length === 0) return true;
// Check if element is hidden
const style = window.getComputedStyle(element);
if (style.display === 'none' || style.visibility === 'hidden' || style.opacity === '0') return true;
return false;
}
function saveData() {
const data = {
listData,
tableData,
tableHeaders,
currentRow,
currentMode,
timestamp: Date.now()
};
GM_setValue('extractorData', JSON.stringify(data));
}
function loadData() {
try {
const saved = GM_getValue('extractorData', null);
if (saved) {
const data = JSON.parse(saved);
// Only load if data is recent (within 24 hours)
if (Date.now() - data.timestamp < 24 * 60 * 60 * 1000) {
listData = data.listData || [];
tableData = data.tableData || [];
tableHeaders = data.tableHeaders || [];
currentRow = data.currentRow || [];
currentMode = data.currentMode || 'list';
return true;
}
}
} catch (e) {
console.warn('Failed to load saved data:', e);
}
return false;
}
function addToHistory(action) {
actionHistory.push({
action,
timestamp: Date.now(),
listData: [...listData],
tableData: tableData.map(row => [...row]),
tableHeaders: [...tableHeaders],
currentRow: [...currentRow],
// Include table batch state in history
firstRowCompleted,
columnSelectors: [...columnSelectors]
});
// Limit history size
if (actionHistory.length > MAX_HISTORY_SIZE) {
actionHistory.shift();
}
}
function scheduleAutoSave() {
if (autoSaveTimer) {
clearTimeout(autoSaveTimer);
}
autoSaveTimer = setTimeout(saveData, AUTO_SAVE_DELAY);
}
// --- EXPORT FUNCTIONS ---
function exportData(format) {
let content = '';
let filename = `extracted-data-${new Date().toISOString().split('T')[0]}`;
let mimeType = 'text/plain';
switch (format) {
case 'json':
if (currentMode === 'list') {
content = JSON.stringify({ items: listData }, null, 2);
} else {
const tableObj = tableData.map(row => {
const obj = {};
tableHeaders.forEach((header, index) => {
obj[header] = row[index] || '';
});
return obj;
});
content = JSON.stringify({ headers: tableHeaders, data: tableObj }, null, 2);
}
filename += '.json';
mimeType = 'application/json;charset=utf-8;';
break;
case 'csv':
if (currentMode === 'list') {
content = listData.map(item => `"${item.replace(/"/g, '""')}"`).join('\n');
} else {
const csvHeaders = tableHeaders.map(h => `"${h.replace(/"/g, '""')}"`).join(',');
const csvRows = tableData.map(row =>
row.map(cell => `"${String(cell).replace(/"/g, '""')}"`).join(',')
).join('\n');
content = csvHeaders + '\n' + csvRows;
}
filename += '.csv';
// Set charset and prepend BOM for UTF-8 compatibility (e.g., in Excel)
mimeType = 'text/csv;charset=utf-8;';
content = '\uFEFF' + content; // Add UTF-8 Byte Order Mark
break;
case 'html':
if (currentMode === 'list') {
const listItems = listData.map(item => `<li>${escapeHtml(item)}</li>`).join('\n');
content = `<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Extracted Data</title>
<style>
body { font-family: Arial, sans-serif; margin: 20px; }
ul { list-style-type: disc; padding-left: 20px; }
li { margin: 5px 0; }
</style>
</head>
<body>
<h1>Extracted List Data</h1>
<ul>
${listItems}
</ul>
</body>
</html>`;
} else {
const headerRow = tableHeaders.map(h => `<th>${escapeHtml(h)}</th>`).join('');
const dataRows = tableData.map(row =>
'<tr>' + row.map(cell => `<td>${escapeHtml(cell)}</td>`).join('') + '</tr>'
).join('\n');
content = `<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Extracted Data</title>
<style>
body { font-family: Arial, sans-serif; margin: 20px; }
table { border-collapse: collapse; width: 100%; }
th, td { border: 1px solid #ddd; padding: 8px; text-align: left; }
th { background-color: #f2f2f2; font-weight: bold; }
tr:nth-child(even) { background-color: #f9f9f9; }
</style>
</head>
<body>
<h1>Extracted Table Data</h1>
<table>
<thead>
<tr>${headerRow}</tr>
</thead>
<tbody>
${dataRows}
</tbody>
</table>
</body>
</html>`;
}
filename += '.html';
mimeType = 'text/html;charset=utf-8;';
break;
default: // text
if (currentMode === 'list') {
content = listData.join('\n');
} else {
content = tableHeaders.join('\t') + '\n';
content += tableData.map(row => row.join('\t')).join('\n');
}
filename += '.txt';
mimeType = 'text/plain;charset=utf-8;';
break;
}
// Create and trigger download
const blob = new Blob([content], { type: mimeType });
const url = URL.createObjectURL(blob);
const a = document.createElement('a');
a.href = url;
a.download = filename;
document.body.appendChild(a);
a.click();
document.body.removeChild(a);
URL.revokeObjectURL(url);
}
function escapeHtml(text) {
const div = document.createElement('div');
div.textContent = text;
return div.innerHTML;
}
// --- GM MENU FUNCTIONS ---
function toggleExtractor() {
extractorEnabled = !extractorEnabled;
if (extractorEnabled) {
initExtractor();
} else {
destroyExtractor();
}
updateMenuCommand();
}
// This function now handles a single toggling menu command.
function updateMenuCommand() {
// Unregister the previous command to prevent duplicates in some script managers
if (menuCommandText) {
GM_unregisterMenuCommand(menuCommandText);
}
// Set the new command text based on the extractor's state
menuCommandText = extractorEnabled ? "🟢 Disable Extractor" : "⚪ Enable Extractor";
GM_registerMenuCommand(menuCommandText, toggleExtractor);
}
function initExtractor() {
if (panelEl) return; // Already initialized
// Lazy inject CSS
if (!stylesInjected) {
GM_addStyle(panelCSS);
stylesInjected = true;
}
// Create UI
const container = document.createElement('div');
container.innerHTML = panelHTML;
document.body.appendChild(container);
// Get the actual panel element
panelEl = document.getElementById('extractor-panel');
// Load saved data
if (loadData()) {
// Update UI to reflect loaded data
const modeRadio = document.querySelector(`input[name="ex-mode"][value="${currentMode}"]`);
if (modeRadio) {
modeRadio.checked = true;
const tableSetupDiv = document.getElementById('ex-table-setup');
const selectorInputDiv = document.getElementById('ex-selector-input');
tableSetupDiv.style.display = currentMode === 'table' ? 'block' : 'none';
// Initialize selector input visibility based on mode
selectorInputDiv.style.display = currentMode === 'list' ? 'block' : 'none';
}
updateDisplay();
updateStatus();
}
setupEventListeners();
// Restore saved panel position
const savedPosition = GM_getValue('panel_position', null);
if (savedPosition) {
// Ensure position is still within viewport bounds
const maxTop = window.innerHeight - panelEl.offsetHeight - 10;
const maxLeft = window.innerWidth - panelEl.offsetWidth - 10;
const top = Math.max(10, Math.min(savedPosition.top, maxTop));
const left = Math.max(10, Math.min(savedPosition.left, maxLeft));
panelEl.style.top = top + 'px';
panelEl.style.left = left + 'px';
}
// Make panel draggable
makeDraggable(panelEl);
// Show panel with animation
setTimeout(() => {
if (panelEl) panelEl.classList.remove('extractor-panel-hidden');
}, 100);
}
function destroyExtractor() {
if (!panelEl) return;
// Stop any active selection
if (isSelecting) {
toggleSelection();
}
// Clear timers
if (hoverDebounceTimer) clearTimeout(hoverDebounceTimer);
if (autoSaveTimer) clearTimeout(autoSaveTimer);
// Abort all event listeners
if (abortController) abortController.abort();
// Remove UI
panelEl.parentElement.remove();
panelEl = null;
// Clear highlights
document.querySelectorAll('.extractor-hover-highlight, .extractor-selected-highlight, .extractor-preview-highlight').forEach(el => {
el.classList.remove('extractor-hover-highlight', 'extractor-selected-highlight', 'extractor-preview-highlight');
});
// Reset state
isSelecting = false;
lastHoveredElement = null;
actionHistory = [];
}
function setupEventListeners() {
// Create new AbortController for better event management
abortController = new AbortController();
const { signal } = abortController;
// Get UI Elements
const toggleBtn = document.getElementById('ex-toggle-selection');
const modeRadios = document.querySelectorAll('input[name="ex-mode"]');
const tableSetupDiv = document.getElementById('ex-table-setup');
const selectorInputDiv = document.getElementById('ex-selector-input');
const manualSelectorInput = document.getElementById('ex-manual-selector');
const applySelectorBtn = document.getElementById('ex-apply-selector');
const selectorCountSpan = document.getElementById('ex-selector-count');
const copyBtn = document.getElementById('ex-copy-btn');
const clearBtn = document.getElementById('ex-clear-btn');
const closeBtn = document.querySelector('.ex-close-btn');
const minimizeBtn = document.querySelector('.ex-minimize-btn');
const undoBtn = document.getElementById('ex-undo-btn');
const previewBtn = document.getElementById('ex-preview-btn');
const batchBtn = document.getElementById('ex-batch-btn');
const exportBtn = document.getElementById('ex-export-btn');
const exportMenu = document.querySelector('.ex-export-menu');
// Panel event listeners
toggleBtn.addEventListener('click', toggleSelection, { signal });
copyBtn.addEventListener('click', copyToClipboard, { signal });
clearBtn.addEventListener('click', clearData, { signal });
undoBtn.addEventListener('click', undoLastAction, { signal });
previewBtn.addEventListener('click', togglePreview, { signal });
batchBtn.addEventListener('click', toggleBatchMode, { signal });
closeBtn.addEventListener('click', () => {
// Automatically disable extractor when closing instead of just hiding
extractorEnabled = false;
destroyExtractor();
updateMenuCommand();
}, { signal });
minimizeBtn.addEventListener('click', () => {
const body = document.querySelector('.ex-body');
const isMinimized = body.classList.contains('minimized');
body.classList.toggle('minimized');
panelEl.classList.toggle('minimized');
minimizeBtn.textContent = isMinimized ? '−' : '+';
}, { signal });
// Export dropdown
exportBtn.addEventListener('click', (e) => {
e.stopPropagation();
exportMenu.classList.toggle('show');
}, { signal });
// Close export menu when clicking outside
document.addEventListener('click', () => {
if (exportMenu.classList.contains('show')) {
exportMenu.classList.remove('show');
}
}, { signal });
// Export format buttons
exportMenu.querySelectorAll('button').forEach(btn => {
btn.addEventListener('click', (e) => {
e.stopPropagation();
const format = btn.dataset.format;
exportData(format);
exportMenu.classList.remove('show');
// Visual feedback
const originalText = exportBtn.textContent;
exportBtn.textContent = 'Exported!';
setTimeout(() => {
exportBtn.textContent = originalText;
}, 1500);
}, { signal });
});
// Mode change listeners
modeRadios.forEach(radio => {
radio.addEventListener('change', (e) => {
currentMode = e.target.value;
tableSetupDiv.style.display = currentMode === 'table' ? 'block' : 'none';
// Show or hide manual selector input for list mode
if (currentMode === 'list') {
selectorInputDiv.style.display = 'block';
} else {
selectorInputDiv.style.display = 'none';
manualSelectorInput.value = '';
selectorCountSpan.textContent = '0 elements found';
}
clearData(); // Clear data when switching modes
updateStatus();
scheduleAutoSave();
}, { signal });
});
// Manual selector input: apply selector button click
applySelectorBtn.addEventListener('click', () => {
applyManualSelector();
}, { signal });
// Manual selector input: enter key triggers apply
manualSelectorInput.addEventListener('keydown', (e) => {
if (e.key === 'Enter') {
e.preventDefault();
applyManualSelector();
}
}, { signal });
// Real-time validation as user types
manualSelectorInput.addEventListener('input', () => {
const selector = manualSelectorInput.value.trim();
if (!selector) {
selectorCountSpan.textContent = '0 elements found';
selectorCountSpan.style.color = '#6c757d';
clearSelectorPreview();
return;
}
try {
const elements = Array.from(document.querySelectorAll(selector))
.filter(el => !isIgnorableElement(el) && el.innerText.trim().length > 0);
const count = elements.length;
selectorCountSpan.textContent = `${count} element${count !== 1 ? 's' : ''} found`;
// Change color based on count
if (count === 0) {
selectorCountSpan.style.color = '#dc3545';
} else if (count === 1) {
selectorCountSpan.style.color = '#28a745';
} else {
selectorCountSpan.style.color = '#007bff';
}
// Preview matching elements
previewSelectorElements(elements);
} catch (err) {
selectorCountSpan.textContent = 'Invalid selector';
selectorCountSpan.style.color = '#dc3545';
clearSelectorPreview();
}
}, { signal });
// Clear preview when input loses focus
manualSelectorInput.addEventListener('blur', () => {
setTimeout(() => clearSelectorPreview(), 200); // Small delay to allow clicking apply button
}, { signal });
// Show preview when input gains focus
manualSelectorInput.addEventListener('focus', () => {
const selector = manualSelectorInput.value.trim();
if (selector) {
try {
const elements = Array.from(document.querySelectorAll(selector))
.filter(el => !isIgnorableElement(el) && el.innerText.trim().length > 0);
previewSelectorElements(elements);
} catch (err) {
// Ignore errors on focus
}
}
}, { signal });
// Keyboard shortcuts
document.addEventListener('keydown', handleKeyboardShortcuts, { signal });
// Global listeners for selection (with debouncing)
const debouncedMouseOver = debounce(handleMouseOver, HOVER_DEBOUNCE_DELAY);
document.addEventListener('mouseover', debouncedMouseOver, { signal });
document.addEventListener('mouseout', handleMouseOut, { signal });
document.addEventListener('click', handleElementClick, { capture: true, signal });
// Apply manual selector function
function applyManualSelector() {
const selector = manualSelectorInput.value.trim();
if (!selector) {
alert('Please enter a CSS selector.');
return;
}
let elements;
try {
elements = Array.from(document.querySelectorAll(selector))
.filter(el => !isIgnorableElement(el) && el.innerText.trim().length > 0);
} catch (err) {
alert('Invalid CSS selector.');
return;
}
const count = elements.length;
selectorCountSpan.textContent = `${count} element${count !== 1 ? 's' : ''} found`;
if (count === 0) {
alert('No matching elements found for the given selector.');
return;
}
// Confirm adding elements to listData
if (!confirm(`Found ${count} matching elements. Add all to the list?`)) {
return;
}
addToHistory('manual_selector_add');
elements.forEach(el => {
const text = el.innerText.trim();
if (!listData.includes(text)) {
listData.push(text);
el.classList.add('extractor-selected-highlight');
}
});
updateDisplay();
updateStatus();
scheduleAutoSave();
}
}
// Preview matching elements with highlight
function previewSelectorElements(elements) {
clearSelectorPreview();
elements.forEach(el => {
el.classList.add('extractor-preview-highlight');
});
}
// Clear selector preview highlights
function clearSelectorPreview() {
document.querySelectorAll('.extractor-preview-highlight').forEach(el => {
el.classList.remove('extractor-preview-highlight');
});
}
// --- KEYBOARD SHORTCUTS ---
function handleKeyboardShortcuts(e) {
// Ctrl+K: Toggle selection
if (e.ctrlKey && e.key === 'k') {
e.preventDefault();
toggleSelection();
return;
}
// Escape: Stop selecting
if (e.key === 'Escape' && isSelecting) {
e.preventDefault();
toggleSelection();
return;
}
// Ctrl+Z: Undo
if (e.ctrlKey && e.key === 'z' && !e.shiftKey) {
e.preventDefault();
undoLastAction();
return;
}
// Ctrl+E: Toggle extractor
if (e.ctrlKey && e.key === 'e') {
e.preventDefault();
toggleExtractor();
return;
}
// Ctrl+T: Toggle panel transparency for better element selection
if (e.ctrlKey && e.key === 't' && panelEl) {
e.preventDefault();
togglePanelTransparency();
return;
}
// Ctrl+Shift+C: Copy data
if (e.ctrlKey && e.shiftKey && (e.key === 'C' || e.key === 'c')) {
e.preventDefault();
copyToClipboard();
return;
}
}
// --- CORE LOGIC ---
function toggleSelection() {
isSelecting = !isSelecting;
const toggleBtn = document.getElementById('ex-toggle-selection');
if (isSelecting) {
toggleBtn.textContent = 'Stop Selecting';
toggleBtn.classList.add('active');
} else {
toggleBtn.textContent = 'Start Selecting';
toggleBtn.classList.remove('active');
if (lastHoveredElement) {
lastHoveredElement.classList.remove('extractor-hover-highlight');
lastHoveredElement = null;
}
}
updateStatus();
}
function handleMouseOver(e) {
if (!isSelecting || isIgnorableElement(e.target)) return;
// Clear previous hover highlight
if (lastHoveredElement && lastHoveredElement !== e.target) {
lastHoveredElement.classList.remove('extractor-hover-highlight');
}
lastHoveredElement = e.target;
lastHoveredElement.classList.add('extractor-hover-highlight');
// Auto-populate selector input in List mode
if (currentMode === 'list') {
updateSelectorInput(e.target);
}
}
function handleMouseOut(e) {
if (!isSelecting || !e.target.classList) return;
e.target.classList.remove('extractor-hover-highlight');
}
function handleElementClick(e) {
if (!isSelecting || isIgnorableElement(e.target)) return;
e.preventDefault();
e.stopPropagation();
const target = e.target;
target.classList.remove('extractor-hover-highlight');
const text = target.innerText.trim();
if (!text) return;
// Add to history before making changes
addToHistory('add_element');
target.classList.add('extractor-selected-highlight');
if (currentMode === 'list') {
listData.push(text);
} else { // Table mode
if (tableHeaders.length === 0) {
const columnNames = document.getElementById('ex-column-names').value;
if (!columnNames) {
alert('Please set the column names for the table first!');
target.classList.remove('extractor-selected-highlight');
// Re-enable selection for this element
isSelecting = true;
return;
}
tableHeaders = columnNames.split(',').map(h => h.trim());
}
// Track elements for first row to build column selectors
if (!firstRowCompleted) {
firstRowElements.push(target);
}
currentRow.push(text);
if (currentRow.length === tableHeaders.length) {
tableData.push([...currentRow]);
// When first row is complete, analyze column selectors
if (!firstRowCompleted) {
firstRowCompleted = true;
columnSelectors = analyzeColumnSelectors(firstRowElements);
// Update batch button to indicate it's ready for intelligent selection
const batchBtn = document.getElementById('ex-batch-btn');
if (batchBtn) {
batchBtn.title = 'Smart Batch: Select similar table rows';
batchBtn.style.background = '#28a745';
batchBtn.style.color = 'white';
}
console.log('First row completed. Column selectors ready:', columnSelectors);
}
currentRow = [];
firstRowElements = []; // Reset for potential next row
}
}
updateDisplay();
updateStatus();
scheduleAutoSave();
}
function togglePreview() {
previewMode = !previewMode;
const previewBtn = document.getElementById('ex-preview-btn');
if (previewMode) {
previewBtn.style.background = '#ffc107';
previewBtn.style.color = 'black';
showPreview();
} else {
previewBtn.style.background = '';
previewBtn.style.color = '';
hidePreview();
}
}
function showPreview() {
// Highlight all selected elements with preview style
document.querySelectorAll('.extractor-selected-highlight').forEach(el => {
el.classList.add('extractor-preview-highlight');
});
}
function hidePreview() {
document.querySelectorAll('.extractor-preview-highlight').forEach(el => {
el.classList.remove('extractor-preview-highlight');
});
}
// Toggle panel transparency for better element selection
function togglePanelTransparency() {
if (!panelEl) return;
const isTransparent = panelEl.classList.contains('semi-transparent');
if (isTransparent) {
panelEl.classList.remove('semi-transparent');
// Update status to show normal mode
const statusText = document.getElementById('ex-status-text');
if (statusText) {
statusText.textContent = statusText.textContent.replace(' | Transparent', '');
}
} else {
panelEl.classList.add('semi-transparent');
// Update status to show transparent mode
const statusText = document.getElementById('ex-status-text');
if (statusText) {
statusText.textContent += ' | Transparent';
}
}
}
function toggleBatchMode() {
// Enhanced batch mode with different logic for list vs table mode
if (currentMode === 'list') {
// Original list mode batch logic
if (!lastHoveredElement) {
alert('Hover over an element first to select similar elements in batch mode.');
return;
}
const tagName = lastHoveredElement.tagName;
const className = lastHoveredElement.className;
// Find similar elements
let selector = tagName.toLowerCase();
if (className) {
// Filter out script-injected classes from the selector
const cleanClassName = className.split(' ').filter(c => !c.startsWith('extractor-')).join('.');
if(cleanClassName) {
selector += '.' + cleanClassName;
}
}
const similarElements = Array.from(document.querySelectorAll(selector))
.filter(el => !isIgnorableElement(el) && el.innerText.trim());
if (similarElements.length === 0) {
alert('No similar elements found.');
return;
}
const confirmMsg = `Found ${similarElements.length} similar elements. Add all to selection?`;
if (!confirm(confirmMsg)) return;
addToHistory('batch_add');
similarElements.forEach(el => {
const text = el.innerText.trim();
if (!text) return;
el.classList.add('extractor-selected-highlight');
if (!listData.includes(text)) {
listData.push(text);
}
});
} else {
// Simplified table mode batch logic using proven List mode approach
if (!firstRowCompleted) {
alert('Please complete the first table row manually before using batch mode.\\n\\nThis helps the system understand your table structure and find similar rows intelligently.');
return;
}
if (columnSelectors.length === 0) {
alert('Column selectors not available. Please try selecting the first row again.');
return;
}
// Use the same proven logic as List mode for each column
const allSimilarElements = [];
columnSelectors.forEach((cs, columnIndex) => {
const tagName = cs.element.tagName;
const className = cs.element.className;
// Build selector using same logic as List mode
let selector = tagName.toLowerCase();
if (className) {
const cleanClassName = className.split(' ').filter(c => !c.startsWith('extractor-')).join('.');
if(cleanClassName) {
selector += '.' + cleanClassName;
}
}
// Find all similar elements for this column
const similarElements = Array.from(document.querySelectorAll(selector))
.filter(el => !isIgnorableElement(el) && el.innerText.trim())
.filter(el => el !== cs.element); // Exclude the original element
console.log(`Column ${columnIndex + 1} (${cs.columnName}): Found ${similarElements.length} similar elements with selector "${selector}"`);
allSimilarElements.push({
columnIndex,
columnName: cs.columnName,
elements: similarElements,
selector
});
});
// Find the minimum number of elements across all columns to ensure complete rows
const minElements = Math.min(...allSimilarElements.map(col => col.elements.length));
if (minElements === 0) {
alert('No similar elements found for table batch mode.\\n\\nTry hovering over elements from the same table structure.');
return;
}
const totalElements = minElements * tableHeaders.length;
const confirmMsg = `Found ${minElements} similar rows with ${tableHeaders.length} columns each.\\n\\nThis will add ${totalElements} elements to your table.\\n\\nContinue?`;
if (!confirm(confirmMsg)) return;
addToHistory('batch_add_table_rows');
// Add elements row by row
for (let rowIndex = 0; rowIndex < minElements; rowIndex++) {
const rowData = [];
allSimilarElements.forEach(columnData => {
const element = columnData.elements[rowIndex];
if (element) {
const text = element.innerText.trim();
if (text) {
element.classList.add('extractor-selected-highlight');
rowData.push(text);
}
}
});
// Only add complete rows
if (rowData.length === tableHeaders.length) {
tableData.push(rowData);
}
}
}
updateDisplay();
updateStatus();
scheduleAutoSave();
}
// Find similar table rows based on column selectors from first row
function undoLastAction() {
if (actionHistory.length === 0) {
alert('Nothing to undo.');
return;
}
const lastState = actionHistory.pop();
// Restore previous state
listData = [...lastState.listData];
tableData = lastState.tableData.map(row => [...row]);
tableHeaders = [...lastState.tableHeaders];
currentRow = [...lastState.currentRow];
// Restore table batch mode state from history if available
if (currentMode === 'table' && lastState.firstRowCompleted !== undefined) {
firstRowCompleted = lastState.firstRowCompleted;
columnSelectors = lastState.columnSelectors ? [...lastState.columnSelectors] : [];
// Update batch button appearance based on restored state
const batchBtn = document.getElementById('ex-batch-btn');
if (batchBtn) {
if (firstRowCompleted && columnSelectors.length > 0) {
batchBtn.title = 'Smart Batch: Select similar table rows';
batchBtn.style.background = '#28a745';
batchBtn.style.color = 'white';
} else {
batchBtn.title = 'Select Similar Elements';
batchBtn.style.background = '';
batchBtn.style.color = '';
}
}
} else if (currentMode === 'table') {
// Reset if no history data available
firstRowElements = [];
columnSelectors = [];
firstRowCompleted = false;
const batchBtn = document.getElementById('ex-batch-btn');
if (batchBtn) {
batchBtn.title = 'Select Similar Elements';
batchBtn.style.background = '';
batchBtn.style.color = '';
}
}
// This is complex, so for now we just clear all highlights
// and let the user re-highlight if needed. A more advanced implementation
// would track individual elements.
document.querySelectorAll('.extractor-selected-highlight').forEach(el => {
el.classList.remove('extractor-selected-highlight');
});
updateDisplay();
updateStatus();
scheduleAutoSave();
// Visual feedback
const undoBtn = document.getElementById('ex-undo-btn');
const originalText = undoBtn.textContent;
undoBtn.textContent = '✓';
setTimeout(() => {
undoBtn.textContent = originalText;
}, 1000);
}
function updateDisplay() {
const textarea = document.getElementById('ex-extracted-data');
if (!textarea) return;
let output = '';
if (currentMode === 'list') {
output = listData.join('\n');
} else {
if (tableHeaders.length > 0) {
output = tableHeaders.join('\t') + '\n';
output += tableData.map(row => row.join('\t')).join('\n');
// Show current row progress
if (currentRow.length > 0) {
output += (output.length > 0 ? '\n' : '') + 'Next row: ' + currentRow.join('\t');
}
}
}
textarea.value = output;
textarea.scrollTop = textarea.scrollHeight;
}
function updateStatus() {
const statusText = document.getElementById('ex-status-text');
if (!statusText) return;
let status = `Mode: ${currentMode.charAt(0).toUpperCase() + currentMode.slice(1)}`;
if (isSelecting) {
if (currentMode === 'table') {
if (tableHeaders.length > 0) {
status += ` | Row ${tableData.length + 1}, Col ${currentRow.length + 1}/${tableHeaders.length}`;
} else {
status += ` | Set column names first`;
}
} else {
status += ` | Item ${listData.length + 1}`;
}
} else {
const count = currentMode === 'list' ? listData.length : tableData.length;
status += ` | ${count} items collected`;
}
statusText.textContent = status;
}
function clearData() {
// Add to history before clearing
if (listData.length > 0 || tableData.length > 0) {
addToHistory('clear_all');
}
listData = [];
tableData = [];
tableHeaders = [];
currentRow = [];
// Reset table batch mode state
firstRowElements = [];
columnSelectors = [];
firstRowCompleted = false;
// Reset batch button appearance
const batchBtn = document.getElementById('ex-batch-btn');
if (batchBtn) {
batchBtn.title = 'Select Similar Elements';
batchBtn.style.background = '';
batchBtn.style.color = '';
}
if (isSelecting) {
toggleSelection();
}
document.querySelectorAll('.extractor-selected-highlight, .extractor-preview-highlight').forEach(el => {
el.classList.remove('extractor-selected-highlight', 'extractor-preview-highlight');
});
if (panelEl) {
document.getElementById('ex-extracted-data').value = '';
document.getElementById('ex-column-names').value = '';
}
updateStatus();
scheduleAutoSave();
}
function copyToClipboard() {
const textarea = document.getElementById('ex-extracted-data');
const copyBtn = document.getElementById('ex-copy-btn');
if (!textarea || !copyBtn) return;
if (!textarea.value) {
alert('No data to copy!');
return;
}
navigator.clipboard.writeText(textarea.value).then(() => {
const originalText = copyBtn.textContent;
copyBtn.textContent = 'Copied!';
copyBtn.style.background = '#28a745';
copyBtn.style.color = 'white';
setTimeout(() => {
copyBtn.textContent = originalText;
copyBtn.style.background = '';
copyBtn.style.color = '';
}, 2000);
}).catch(err => {
console.error('Failed to copy text: ', err);
// Fallback: select text for manual copy
textarea.select();
textarea.setSelectionRange(0, 99999);
alert('Could not copy automatically. Text has been selected - press Ctrl+C to copy.');
});
}
function makeDraggable(element) {
let pos1 = 0, pos2 = 0, pos3 = 0, pos4 = 0;
let isDragging = false;
const header = element.querySelector(".ex-header");
if (!header) return;
// Enhanced dragging with better UX
header.style.cursor = 'move';
header.onmousedown = dragMouseDown;
function dragMouseDown(e) {
// Prevent dragging when clicking on buttons
if (e.target.classList.contains('ex-close-btn') || e.target.classList.contains('ex-minimize-btn')) {
return;
}
e.preventDefault();
isDragging = true;
pos3 = e.clientX;
pos4 = e.clientY;
// Add visual feedback during drag
element.style.transition = 'none';
element.style.opacity = '0.9';
element.style.transform = 'scale(1.02)';
// Temporarily reduce pointer events on body to prevent interference
document.body.style.pointerEvents = 'none';
element.style.pointerEvents = 'auto';
document.onmouseup = closeDragElement;
document.onmousemove = elementDrag;
// Add class for styling during drag
element.classList.add('dragging');
}
function elementDrag(e) {
if (!isDragging) return;
e.preventDefault();
pos1 = pos3 - e.clientX;
pos2 = pos4 - e.clientY;
pos3 = e.clientX;
pos4 = e.clientY;
const newTop = element.offsetTop - pos2;
const newLeft = element.offsetLeft - pos1;
// Better viewport boundary detection with padding
const padding = 10;
const maxTop = window.innerHeight - element.offsetHeight - padding;
const maxLeft = window.innerWidth - element.offsetWidth - padding;
element.style.top = Math.max(padding, Math.min(newTop, maxTop)) + "px";
element.style.left = Math.max(padding, Math.min(newLeft, maxLeft)) + "px";
}
function closeDragElement() {
isDragging = false;
document.onmouseup = null;
document.onmousemove = null;
// Restore visual state and pointer events
element.style.transition = 'all 0.3s cubic-bezier(0.4, 0, 0.2, 1)';
element.style.opacity = '1';
element.style.transform = 'scale(1)';
document.body.style.pointerEvents = 'auto';
// Remove drag class
element.classList.remove('dragging');
// Save position for next session
const rect = element.getBoundingClientRect();
GM_setValue('panel_position', {
top: rect.top,
left: rect.left
});
}
// Restore last position if available
const savedPosition = GM_getValue('panel_position', null);
if (savedPosition) {
// Use padding equal to that in drag to avoid stuck edges if window resized
const padding = 10;
const maxTop = window.innerHeight - element.offsetHeight - padding;
const maxLeft = window.innerWidth - element.offsetWidth - padding;
element.style.top = `${Math.min(Math.max(padding, savedPosition.top), maxTop)}px`;
element.style.left = `${Math.min(Math.max(padding, savedPosition.left), maxLeft)}px`;
}
}
// Toggle panel transparency for better element selection
function togglePanelTransparency() {
if (!panelEl) return;
const isTransparent = panelEl.classList.contains('semi-transparent');
const transparencyIndicator = document.getElementById('transparency-indicator');
if (isTransparent) {
panelEl.classList.remove('semi-transparent');
if (transparencyIndicator) transparencyIndicator.style.display = 'none';
// Update status to show normal mode
const statusText = document.getElementById('ex-status-text');
if (statusText) {
statusText.textContent = statusText.textContent.replace(' | Transparent', '');
}
} else {
panelEl.classList.add('semi-transparent');
if (transparencyIndicator) transparencyIndicator.style.display = 'inline';
// Update status to show transparent mode
const statusText = document.getElementById('ex-status-text');
if (statusText) {
statusText.textContent += ' | Transparent';
}
}
}
// --- SCRIPT INITIALIZATION ---
function init() {
// Load saved state
extractorEnabled = false;
// Register menu command
updateMenuCommand();
// Initialize if enabled
if (extractorEnabled) {
// Delay initialization to ensure page is fully loaded
setTimeout(initExtractor, 500);
}
}
// Initialize when DOM is ready
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', init);
} else {
init();
}
})();
