Hides posts and quoted text from a defined list of users [quotes supported]
// ==UserScript==
// @license MIT
// @name fokse's d2jsp post blocker v2 @ CLAUDE
// @author Fokse + Claude + fuskukurwu
// @description Hides posts and quoted text from a defined list of users [quotes supported]
// @namespace jsppostblocker
// @include https://forums.d2jsp.org/topic.php?t=*&f=*
// @include https://forums.d2jsp.org/topic.php?t=*
// @include https://forums.d2jsp.org/post.php
// @require http://code.jquery.com/jquery-latest.js
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_deleteValue
// @version 1.23
// ==/UserScript==
/** OPTIONS **/
const QUOTE_REDACTION_MODE = 'hide'; // 'hide' or 'stars'
/** STORAGE KEYS **/
const IDS_KEY = 'fokse_post_blocker_userlist'; // existing: array of userId strings
const NAMES_KEY = 'fokse_post_blocker_usernames'; // new: array of username strings
/** UTILS **/
const getArr = (k) => {
const v = GM_getValue(k);
return Array.isArray(v) ? v : [];
};
const setArr = (k, arr) => GM_setValue(k, Array.from(new Set(arr))); // dedupe
const norm = (s) => (s || '').replace(/\s+/g, ' ').trim().toLowerCase();
if (!Array.isArray(GM_getValue(IDS_KEY))) GM_setValue(IDS_KEY, []);
if (!Array.isArray(GM_getValue(NAMES_KEY))) GM_setValue(NAMES_KEY, []);
function placeholderHtml(txt) {
return `<center><b><span style="color:#d65a5a;">${txt}</span></b></center>`;
}
function redactTextWithStars($root) {
// Replace visible text characters with *
$root.find('*').addBack().contents().each(function() {
if (this.nodeType === 3) { // text node
this.nodeValue = this.nodeValue.replace(/\S/g, '*');
}
});
// Optionally remove media inside quotes
$root.find('img, video, iframe').remove();
}
function parseQuoteNameFromHeaderText(t) {
// Tries common patterns:
// "Quote (UserName @ Sep 5 2025 02:39pm)"
// "Quote (UserName)"
// "Quote by UserName"
t = (t || '').trim();
let m =
t.match(/^Quote\s*\(([^@)]+)\s*@/i) ||
t.match(/^Quote\s*\(([^)]+)\)/i) ||
t.match(/^Quote\s+by\s+([^,]+)\b/i);
return m ? m[1].trim() : null;
}
// SIMPLE QUOTE BLOCKER - runs every 2 seconds
function blockQuotes() {
const blockedNames = getArr(NAMES_KEY).map(norm);
if (blockedNames.length === 0) return;
// Find all quote1 elements and check if next sibling is quote2
$('.quote1').each(function() {
const quoteHeader = $(this).text();
const username = parseQuoteNameFromHeaderText(quoteHeader);
if (username && blockedNames.includes(norm(username))) {
const $quoteContent = $(this).next('.quote2');
if ($quoteContent.length && !$quoteContent.hasClass('blocked-quote')) {
$quoteContent.addClass('blocked-quote');
if (QUOTE_REDACTION_MODE === 'stars') {
redactTextWithStars($quoteContent);
} else {
$quoteContent.html(placeholderHtml('Quote from blocked user hidden'));
}
}
}
});
}
function hideOrRedactQuote($headerEl, blockedNameSet) {
// Try to find the body immediately after the header; cover multiple class names
const bodySel = '.qmsg, .qp, .q1p, .quote-msg, .qbody';
let $body = $headerEl.nextAll(bodySel).first();
// Fallback: if no known body element, use the next sibling block element
if (!$body.length) {
const $n = $headerEl.next();
if ($n.length) $body = $n;
}
if ($body && $body.length) {
if (QUOTE_REDACTION_MODE === 'stars') {
redactTextWithStars($body);
} else {
$body.html(placeholderHtml('Quote from blocked user hidden'));
}
return true;
}
// Final fallback: collapse entire quote container if it looks like one
const $container = $headerEl.closest('.quote, .q1, .qbox, .qtbox');
if ($container.length) {
$container.html(placeholderHtml('Quote from blocked user hidden'));
return true;
}
return false;
}
function processQuotes() {
const blockedNames = getArr(NAMES_KEY).map(norm);
const blockedNameSet = new Set(blockedNames);
if (!blockedNames.length) return;
// Likely quote header selectors on d2jsp (cover variants)
const headerSel = '.qheader, .qt, .quote .top, .q1w, .quote > .top, .quote .qheader';
// Pass 1: obvious headers
$(headerSel).each(function() {
const name = parseQuoteNameFromHeaderText($(this).text());
if (name && blockedNameSet.has(norm(name))) {
hideOrRedactQuote($(this), blockedNameSet);
}
});
// Pass 2: generic heuristic — a single-line block starting with "Quote ("
$('div, td').filter(function () {
const txt = $(this).clone().children().remove().end().text().trim();
return /^Quote\s*\(/i.test(txt) && $(this).children().length === 0;
}).each(function() {
const name = parseQuoteNameFromHeaderText($(this).text());
if (name && blockedNameSet.has(norm(name))) {
hideOrRedactQuote($(this), blockedNameSet);
}
});
}
function processPosts() {
let blockedIds = getArr(IDS_KEY);
let blockedNames = getArr(NAMES_KEY);
$('body > form > dl').each(function() {
const $userLink = $('.pU > div > a', this);
const href = $userLink.attr('href') || '';
if (!href.includes('user.php?i=')) return;
const userId = href.split('=').pop();
const userName = $userLink.text().trim();
// If ID is blocked, ensure the name is also stored (backfill)
if (~blockedIds.indexOf(userId) && userName && !~blockedNames.map(norm).indexOf(norm(userName))) {
blockedNames.push(userName);
setArr(NAMES_KEY, blockedNames);
}
if (~blockedIds.indexOf(userId)) {
$('dd > div > div.bc1.upc > div.desc.cl.rc > div.fR.links', this)
.prepend(`<b><a href="#" class="blockPost" action="unblock" userId="${userId}" userName="${userName.replace(/"/g,'"')}">Unblock Posts</a></b>`);
$('dd > div > div.bc1.upc > .sig', this).hide();
$('.pU', this).children().eq(1).hide();
$('div.bts', this).html(placeholderHtml('Post from that user is hidden'));
} else {
$('dd > div > div.bc1.upc > div.desc.cl.rc > div.fR.links', this)
.prepend(`<b><a href="#" class="blockPost" action="block" userId="${userId}" userName="${userName.replace(/"/g,'"')}">Block Posts</a></b>`);
}
});
// Click handler for block/unblock
$('.blockPost').off('click').on('click', function(e){
e.preventDefault();
let blockedIds = getArr(IDS_KEY);
let blockedNames = getArr(NAMES_KEY);
const userId = $(this).attr('userId');
const userName = ($(this).attr('userName') || '').trim();
if ($(this).attr('action') === 'block') {
if (!~blockedIds.indexOf(userId)) blockedIds.push(userId);
if (userName && !~blockedNames.map(norm).indexOf(norm(userName))) blockedNames.push(userName);
} else {
blockedIds = blockedIds.filter(id => id !== userId);
if (userName) {
const n = norm(userName);
blockedNames = blockedNames.filter(x => norm(x) !== n);
}
}
setArr(IDS_KEY, blockedIds);
setArr(NAMES_KEY, blockedNames);
location.reload();
});
}
function parsePage(){
processPosts();
processQuotes();
// NEW: Simple quote blocker that runs once immediately
blockQuotes();
// Handle dynamically added content (e.g., quick replies)
const mo = new MutationObserver(() => {
processQuotes();
blockQuotes();
});
mo.observe(document.body, { childList: true, subtree: true });
}
parsePage();