Greasy Fork is available in English.
Counts and displays the number of posts made by each user in a specific IgnBoards thread.
// ==UserScript==
// @name IgnBoards - Thread Analytics
// @namespace Violentmonkey Scripts
// @description Counts and displays the number of posts made by each user in a specific IgnBoards thread.
// @author Magof
// @version 1.0
// @license MIT
// @match https://www.ignboards.com/threads/*
// @grant GM_addStyle
// @grant GM_registerMenuCommand
// ==/UserScript==
const style = `
.loader {
width: 100%;
height: 30px;
position: fixed;
top: 0;
left: 0;
z-index: 9999;
background-color: #f5f5f5;
overflow: hidden;
}
.loader-bar {
height: 100%;
width: 0;
background-color: #4caf50;
animation: progress 3s linear infinite;
}
@keyframes progress {
0% { width: 0; }
100% { width: 100%; }
}
.loader-text {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
font-size: 14px;
color: #333;
white-space: nowrap;
}
.scrape-button {
display: inline-block;
padding: 8px 15px;
background-color: #6c757d;
color: white;
border: none;
border-radius: 4px;
cursor: pointer;
font-size: 14px;
text-align: center;
text-decoration: none;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
transition: background-color 0.3s ease;
}
.scrape-button:hover {
background-color: #5a6268;
}
.scrape-button:disabled {
background-color: #cccccc;
cursor: not-allowed;
}
`;
GM_addStyle(style);
// Variáveis globais
let isProcessing = false;
let totalPages = 0;
let currentPageNum = 0;
function createScrapeButton() {
const headerInner = document.querySelector('.uix_headerInner--opposite');
if (!headerInner) return;
const button = document.createElement('button');
button.textContent = 'Analyze Thread';
button.className = 'scrape-button';
button.id = 'scrape-button';
button.onclick = startScraping;
headerInner.appendChild(button);
}
async function fetchPage(url) {
try {
const response = await fetch(url);
if (!response.ok) {
throw new Error(`Failed to fetch page: ${response.status} ${response.statusText}`);
}
const body = await response.text();
return new DOMParser().parseFromString(body, 'text/html');
} catch (error) {
console.error(`Erro ao buscar página ${url}:`, error);
throw error;
}
}
function getTotalPages(doc) {
const pageNavElement = doc.querySelector('.pageNav-main');
if (!pageNavElement) return 1;
const pageLinks = pageNavElement.querySelectorAll('a[data-page]');
if (pageLinks.length === 0) return 1;
const pageNumbers = Array.from(pageLinks).map(link => parseInt(link.getAttribute('data-page')));
return Math.max(...pageNumbers);
}
function updateLoader(currentPage, totalPages, text) {
const loaderText = document.querySelector('.loader-text');
if (loaderText) {
loaderText.textContent = text || `Analyzing page ${currentPage}...`;
}
}
async function extractPostData(url, currentPage = 1, processedPosts = new Set()) {
try {
const doc = await fetchPage(url);
if (currentPage === 1) {
totalPages = getTotalPages(doc);
}
updateLoader(currentPage, totalPages);
// Seletor para posts
const posts = doc.querySelectorAll('article.message div.message-userDetails');
const postData = {};
posts.forEach(post => {
// Verificar se já processamos este post
const postArticle = post.closest('article.message');
const postId = postArticle?.getAttribute('data-content') || postArticle?.id;
if (postId && processedPosts.has(postId)) {
return; // Pular posts já processados
}
if (postId) {
processedPosts.add(postId);
}
// Seletor para username
const userElement = post.querySelector('a.username') ||
post.querySelector('.username span') ||
post.querySelector('h4.message-name span') ||
post.querySelector('[data-user-id]');
let username = userElement ? userElement.textContent.trim() : 'Deleted member';
// Limpar username de caracteres especiais se necessário
username = username.replace(/\s+/g, ' ').trim();
postData[username] = (postData[username] || 0) + 1;
});
// Verificar se há próxima página
const nextPageElement = doc.querySelector('.pageNav-jump.pageNav-jump--next');
const nextPage = nextPageElement ? nextPageElement.getAttribute('href') : null;
if (nextPage) {
const nextUrl = `https://www.ignboards.com${nextPage}`;
currentPage++;
// Delay de 1 segundo entre requisições
await new Promise(resolve => setTimeout(resolve, 1000));
const nextPostData = await extractPostData(nextUrl, currentPage, processedPosts);
// Combinar dados das páginas
for (const [user, count] of Object.entries(nextPostData)) {
postData[user] = (postData[user] || 0) + count;
}
}
return postData;
} catch (error) {
console.error(`Erro na página ${currentPage}:`, error);
updateLoader(currentPage, totalPages, `Error on page ${currentPage}. Continuing...`);
// Em caso de erro, retornar dados coletados até agora
return {};
}
}
function displayPostData(postData) {
const sortedData = Object.entries(postData).sort((a, b) => b[1] - a[1]);
const totalPosts = sortedData.reduce((sum, [, count]) => sum + count, 0);
const totalUsers = sortedData.length;
// Função para converter data to BBCode
function convertToBBCode(data) {
return data.map(([user, count]) => `[tr][td]${user}[/td][td]${count}[/td][/tr]`).join('\n');
}
const bbcodeContent = `[table]
[tr][th]User[/th][th]Posts[/th][/tr]
${convertToBBCode(sortedData)}
[/table]
[b]Total Posts:[/b] ${totalPosts}
[b]Total Users:[/b] ${totalUsers}`;
const html = `
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Thread Analysis Report</title>
<!-- Bootstrap CSS -->
<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css" rel="stylesheet">
<style>
body {
padding: 20px;
}
.container {
max-width: 800px;
margin: 0 auto;
}
h1 {
margin-bottom: 20px;
text-align: center;
}
.bbcode-area {
margin-bottom: 20px;
}
.stats {
background-color: #f8f9fa;
padding: 15px;
border-radius: 5px;
margin-bottom: 20px;
}
.copy-success {
color: #28a745;
font-weight: bold;
}
</style>
</head>
<body>
<div class="container">
<h1>Thread Analysis Report</h1>
<div class="stats">
<div class="row">
<div class="col-md-6">
<strong>Total Posts:</strong> ${totalPosts}
</div>
<div class="col-md-6">
<strong>Total Users:</strong> ${totalUsers}
</div>
</div>
</div>
<div class="bbcode-area">
<h4>Export Code:</h4>
<textarea id="bbcode" class="form-control" rows="12" readonly>${bbcodeContent}</textarea>
<button class="btn btn-primary mt-3" onclick="copyBBCode()">Copy for Forum</button>
<span id="copy-status" class="ml-2"></span>
</div>
<div class="table-responsive">
<table class="table table-striped">
<thead class="thead-dark">
<tr>
<th>#</th>
<th>Username</th>
<th>Posts</th>
<th>%</th>
</tr>
</thead>
<tbody>
${sortedData.map(([user, count], index) => {
const percentage = ((count / totalPosts) * 100).toFixed(1);
return `<tr>
<td>${index + 1}</td>
<td>${user}</td>
<td>${count}</td>
<td>${percentage}%</td>
</tr>`;
}).join('')}
</tbody>
</table>
</div>
</div>
<!-- Bootstrap JS and dependencies -->
<script src="https://code.jquery.com/jquery-3.5.1.slim.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@popperjs/[email protected]/dist/umd/popper.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/js/bootstrap.min.js"></script>
<script>
function copyBBCode() {
const bbcodeTextarea = document.getElementById('bbcode');
const copyStatus = document.getElementById('copy-status');
bbcodeTextarea.select();
bbcodeTextarea.setSelectionRange(0, 99999); // Para mobile
try {
document.execCommand('copy');
copyStatus.textContent = 'Copied!';
copyStatus.className = 'copy-success';
setTimeout(() => {
copyStatus.textContent = '';
copyStatus.className = '';
}, 2000);
} catch (err) {
console.error('Failed to copy: ', err);
copyStatus.textContent = 'Failed to copy';
copyStatus.style.color = '#dc3545';
}
}
</script>
</body>
</html>
`;
const newTab = window.open();
newTab.document.open();
newTab.document.write(html);
newTab.document.close();
}
async function startScraping() {
if (isProcessing) return;
isProcessing = true;
const button = document.getElementById('scrape-button');
// Desabilitar botão durante processamento
if (button) {
button.disabled = true;
button.textContent = 'Analyzing...';
}
const url = window.location.href;
const loader = createLoader();
// Reset variáveis globais
totalPages = 0;
currentPageNum = 0;
try {
updateLoader(1, 0, 'Initializing...');
const postData = await extractPostData(url, 1);
document.body.removeChild(loader);
displayPostData(postData);
} catch (error) {
console.error('Erro durante o scraping:', error);
document.body.removeChild(loader);
alert('An error occurred while processing. Check console for details.');
} finally {
isProcessing = false;
// Reabilitar botão
if (button) {
button.disabled = false;
button.textContent = 'Analyze Thread';
}
}
}
function createLoader() {
const loader = document.createElement('div');
loader.className = 'loader';
loader.innerHTML = `
<div class="loader-bar"></div>
<div class="loader-text">Initializing...</div>
`;
document.body.appendChild(loader);
return loader;
}
// Inicializar botão quando a página carregar
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', createScrapeButton);
} else {
createScrapeButton();
}