Spamblock needed

[burnout426]

burnout426 Volunteer last edited by admin

I've been playing with a Tampermonkey script to hide all those spam posts (the annoying ones at least) in the "Opera for Windows" section. I'm limiting threads in the list to subjects that only contain printable ascii and hiding the rest.

// ==UserScript==
// @name         Block Spam on Opera Forums
// @namespace    https://example.com/
// @version      0.1
// @description  try to take over the world!
// @author       You
// @match        https://forums.opera.com/category/11/opera-for-windows
// @grant        none
// ==/UserScript==

(function() {
    'use strict';
        var titles = document.querySelectorAll("tr.Item > td.Discussion > h3 > a.Title");
        for (var i = 0; i < titles.length; ++i) {
            var subject = titles[i].textContent;
            if (!(/^[\x20-\x7E]*$/.test(subject))) {
               // select ancestor tr.Item and hide it
                titles[i].parentNode.parentNode.parentNode.style.display = "none";
            }
        }
})();

In the case that the page is all spam posts, the thread table will be empty and you'd just go on to the next page.

A more advanced script could auto-flag those posts.

But, something like this could be done (for the English section) server-side to automatically put the new thread up for moderation.

[browzer1]

browzer1 last edited by

I posted (in the wrong forum) about this very thing and got a very snarky response from Leo.

[burnout426]

burnout426 Volunteer last edited by admin

// @match        https://forums.opera.com/category/11/opera-for-windows

Make that:

// @match        https://forums.opera.com/category/11/opera-for-windows*

[burnout426]

burnout426 Volunteer last edited by admin

Just to make it nicer, I switch the script to use forEach:

// ==UserScript==
// @name         Hide Spam Posts in 'Opera for Windows' Forum
// @namespace    burnout426
// @version      0.1
// @description  try to take over the world!
// @author       Michael A. Puls II
// @match        https://forums.opera.com/category/11/opera-for-windows*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';
    document.querySelectorAll("tr.Item > td.Discussion > h3 > a.Title").forEach(function(title) {
        if (!(/^[\x20-\x7E]*$/.test(title.textContent))) {
            // Hide ancestor tr.Item
            title.parentNode.parentNode.parentNode.style.display = "none";
        }
    });
})();

Still been working really well at hiding all the spam posts.

[leocg]

leocg Moderator Volunteer last edited by

In my opinion, the forum should:

• Limit the number of joins in a day. At least from the same IP.
• Implement a 'first post needs approval' policy

[Deleted User]

Deleted User last edited by

@leocg:

+1.

your 2nd proposal would also reduce the number of vapid threads with pointless complaints from n00bs about opera's alleged shortcomings etc and thus improve the overall signal/noise ratio and quality of the forum.

[burnout426]

burnout426 Volunteer last edited by

Ok, so how to we get the ball rolling on implementing something? Who's handling the forum code these days? Would they consider the "first post needs approval" policy? If not, what are they willing to implement?

[blackbird71]

blackbird71 last edited by

Sigh! Given that there are roughly 4.7 quintillion character combinations in a 12-character user name, at 150 spams a day (which seems the spammer's current pace for a 'good' day) and averaging 2.5 spams per user-name before the name gets banned, it will take roughly at least 215 trillion years to exhaust all user-name character combinations by banning. Somehow, I have a feeling that the present mechanism of banning user-names for spam control isn't working --

[amatczak]

amatczak Opera last edited by

Hold tight - we're working on a solution :knight:

[blackbird71]

blackbird71 last edited by

Hold tight - we're working on a solution

Well, thus far it seems to be working. Or at least, it's working for the Asian spam that was so afflicting the forums.