Hides certain forum threads from appearing on the WK dashboard.

gistfile1.js

// ==UserScript==
// @id             wk-dashboard-forum-hide
// @name           WaniKani: hide irrelevant forums
// @version        1.1
// @namespace      
// @author         protospork
// @description    
// @include        https://www.wanikani.com/dashboard
// @require        https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js
// @run-at         document-idle
// ==/UserScript==

//if this is true, the script always takes effect.
//if false, it only takes effect when you have reviews to do
var hide_always = true;
//these are css selectors: https://developer.mozilla.org/en-US/docs/Web/CSS/Attribute_selectors
var to_hide = [
    "a[href*='campfire']", //yes, the entire subforum
    "a[href*='kanji-and-japanese/726']", //shiritori
];

//nothing below here needs editing

var box = $(".forum-topics-list").find("tbody");
var kill = false;
var count = 0;

var reviews_pending = $(".reviews").find("span").text();
console.log(reviews_pending+" reviews available.");

$(box).children().each(function(key, val){
    if (reviews_pending.match(/^\s*0\s*$/) &&! hide_always){
        return false;
    }
    
    console.log("Iterating: "+$(val).prop("tagName")+" "+count);
    
    if ($(val).has("td.description").length){
        //post item
        for (var i = 0; i < to_hide.length; i++){
            if ($(val).find(to_hide[i]).length){
                console.log("Removing "+count+": "+$(val).find("a").first().text());
                $(val).remove();
                kill = true;
            }
        }
    } else if ($(val).find("hr").length) {
        //divider
        if (kill){
            $(val).remove();
            kill = false;
        }
    }
    count++;
});

It should be removing the divider before the removed post, not after. Whoops.

Updated to detect available reviews.

Updated for https-only on WK