// ==UserScript==
// @name         Hacker News Filter Submissions By Site
// @namespace    http://tampermonkey.net/
// @version      0.5
// @description  hide submissions from from sites you don't like
// @author       bigguy
// @match        https://news.ycombinator.com/news*
// @match        https://news.ycombinator.com/news
// @match        https://news.ycombinator.com/
// @grant        GM_setValue
// @grant        GM_getValue
// @license      MIT
// ==/UserScript==
(function() {
//quick remove promos
const FIX_NUMBERING = false;
[...(document.querySelector('table.itemList')?.rows ?? [])]
.reduce((a, _r, i, rows) => (i % 3 ? a : [...a, rows.slice(i, i + 3)]), [])
.filter((row) => row.length === 3)
.filter(([title]) => !title.querySelector('td.votelinks'))
.forEach((rows) => rows.forEach((row) => row.remove()));
if (FIX_NUMBERING) {
document
.querySelectorAll('span.rank')
.forEach?.((s, i) => s.textContent && (s.textContent = `${i + 1}.`));
}
var fucks = GM_getValue("fuckers",[]); //local storage within userscript space
console.log("fucker site filter on");
document.getElementsByClassName('pagetop')[1].style="display:none";
var count = 0;
var filtered = 0;
var counter = document.createElement('span');
var subtexts = document.querySelectorAll('.subtext');
var things = document.querySelectorAll('.athing');
console.log(subtexts.length);
console.log(things.length)
for (let j=0;j<subtexts.length;j++) {
var user = subtexts[j].getElementsByClassName('hnuser')[0];
if (user!=undefined){
user = user.innerText;
} else {
let thinymabob = things[j].getElementsByClassName("storylink")[0];
thinymabob ? thinymabob.classList.add('promo') : null;
}
console.log(user)
}
things.forEach(function(post) {
if (post.getElementsByClassName('sitestr').length < 1) return;
var site = post.getElementsByClassName('sitestr')[0].innerText;
var a = document.createElement('a');
//a.class = 'togg';
a.href = 'javascript:void(0)';
a.style='cursor:pointer;';
a.innerText = " [Y] ";
count++;
//a.onmouseover = function (){a.innerText = " [FILTER] "};
//a.onmouseout = function (){a.innerText = " [Y] "};
a.onclick = function test(){ site = post.getElementsByClassName('sitestr')[0].innerText; this.innerText = "[FUCKER]"; fucks.indexOf(site) === -1 ? fucks.push(site) : null; GM_setValue("fuckers", fucks); console.log(fucks); post.getElementsByClassName("title")[1].innerText = "'" + site + "' filtered from now on";} //fucks.join("','")
post.getElementsByClassName('comhead')[0].prepend(a);
var titleHolder = post.getElementsByClassName("storylink")[0] || null;
var oldTitle = titleHolder ? titleHolder.innerText : "";
//console.log(titleHolder.classList);
if (fucks.includes(site) || (titleHolder && titleHolder.classList && titleHolder.classList.contains("promo"))){
console.log(site + ' the fucker, has been blocked');
var derTitle = post.getElementsByClassName("title")[1];
var oldDerTitle = derTitle.innerText;
console.log(derTitle.innerText)
filtered++;
var g = post.getElementsByClassName("votearrow");
a.innerText = " . ";
a.onmouseout = function (){a.innerText = " . "};
a.className = 'subtext';
if ((titleHolder && titleHolder.classList && titleHolder.classList.contains("promo")) || g.length==0){
a.onmouseover = function (){a.innerText = oldTitle};
derTitle.innerHTML = "<span class='push subtext'>[HN-PROMO FILTERED]<\span>";
}
else {
console.log(titleHolder);
a.onmouseover = function (){a.innerText = " [UNFILTER] "};
if ( g ) {
g[0].title = derTitle.innerText
}
derTitle.innerHTML = "<span class='push subtext'>["+site.toUpperCase() +" FILTERED]<\span>";
}
var b = a.cloneNode();
b.innerText = " . "; //[P]
//b.onmouseover = function (){b.innerText = oldTitle};
//post.getElementsByClassName("push")[0].onmouseover = function (){post.getElementsByClassName("push")[0].innerText = oldTitle};
//post.getElementsByClassName("push")[0].onmouseout = function (){post.getElementsByClassName("push")[0].innerText = "["+site.toUpperCase() +" FILTERED]"};
b.onmouseover = function (){b.innerText = " [Preview] "};
b.onmouseout = function (){b.innerText = " . "};
b.alt='preview';
b.onclick = function (){post.getElementsByClassName("title")[1].innerText = oldDerTitle};
a.onmouseover = function (){a.innerText=" [UNDO] "};
a.onclick = function test(){ fucks.indexOf(site) >= 0 ? delete fucks[fucks.indexOf(site)] : null;console.log("site index? ",fucks.indexOf(site)); GM_setValue("fuckers", fucks); console.log(fucks);} //fucks.join("','")
post.getElementsByClassName('title')[1].append(b);
var c = post.getElementsByClassName('title')[1]
if (c) {
c.prepend(a);
}
}
});
counter.innerText=filtered+"/"+count+" submissions filtered!";
document.getElementsByClassName('pagetop')[0].append(counter);
})();