Simple userscript/extension for AniList that block users in forum.
// ==UserScript==
// @name Anilist - Block Forum Users
// @namespace Violentmonkey Scripts
// @match https://anilist.co/*
// @grant none
// @version 1.0
// @license GPL-3.0-or-later
// @author KanashiiDev
// @description Simple userscript/extension for AniList that block users in forum.
// @run-at document-end
// ==/UserScript==
//Element HasOwnProperty
function hasOwn(e, t) {
return Object.hasOwn ? Object.hasOwn(e, t) : Object.prototype.hasOwnProperty.call(e, t);
}
//Create Element Function
function create(e, t, n) {
if (!e) throw new SyntaxError("'tag' not defined");
var r,
i,
f = document.createElement(e);
if (t)
for (r in t)
if ("style" === r) for (i in t.style) f.style[i] = t.style[i];
else t[r] && f.setAttribute(r, t[r]);
return n && (f.innerHTML = n), f;
}
//CSS
var styles = `
.blockuser {
opacity:0;cursor:pointer
}
.comment:hover .actions .blockuser {
opacity:1
}
.ForumblockItem{
cursor:pointer;
display: inline-block;
margin-top: 15px
}
.ForumblockDiv{
border-top: solid 1px rgba(var(--color-text-lighter),.4);
margin-top: 80px;
padding-top: 30px;
margin-bottom: 30px
}
.ForumBlockItemDiv {
display: grid;
grid-template-columns: 1fr 90px;
align-items: center
}
`;
//Add CSS
var styleSheet = document.createElement("style");
styleSheet.innerText = styles;
document.head.appendChild(styleSheet);
//Variables
var mainarray = [];
var oldHref = document.location.href;
let blocklistuserarray = window.localStorage.getItem("forumblocked");
//if list not null split blocked users
if (blocklistuserarray !== null) {
let x = blocklistuserarray.split(/[.,!,?]/);
mainarray = x;
}
//Block User Button Function
function addSavetoBlockList() {
var blocklistSave = false;
let BlockListCollection = document.querySelectorAll(".comment .actions");
BlockListCollection.forEach(function (blocklist) {
if (!hasOwn(blocklist, "blocklistSave")) {
blocklist.blocklistSave = true;
let blocklistSave = create(
"a",
{
class: "blockuser",
id: "blockuser",
},
"<b>Block User</b>"
);
blocklistSave.onclick = function () {
let el = blocklistSave;
let id = el.parentElement.parentElement.innerText.split("\n")[0];
el.click();
el.click();
el.onclick = () => {
let blocklistuserarray = window.localStorage.getItem("forumblocked");
if (blocklistuserarray !== null) {
let x = blocklistuserarray.split(/[.,!,?]/);
for (let i in x) {
if (x[i] == id) {
x.splice(i, 1);
break;
}
}
mainarray = x;
}
for (let i = 0; i <= mainarray.length; i++) {
if (id === mainarray[i]) {
return;
}
el.lastElementChild.innerText = "Blocked!";
}
mainarray.push(id);
localStorage.setItem("forumblocked", [mainarray]);
};
};
if (blocklist.closest(".comment-wrap")) {
blocklist.prepend(blocklistSave);
}
}
});
if(blocklistuserarray !== null){
checkblock();
}
}
//Check if user blocked and remove user's comments
function checkblock() {
let coms = document.querySelectorAll(".comment-wrap .comment");
if (!coms) {
setTimeout(checkblock, 100);
return;
}
for (let x = 0; x < coms.length; x++) {
for (let i = 0; i <= mainarray.length; i++) {
if (coms[x].children[0].innerText.split("\n")[0] === mainarray[i]) {
coms[x].parentElement.parentElement.remove();
}
}
}
}
//Get Blocked Users Function
function getblockedlist() {
let to = document.querySelector(".section.delete-account");
if (!to) {
setTimeout(getblockedlist, 200);
return;
}
let ForumblockDiv = create(
"div",
{
class: "ForumblockDiv",
},
"<h2>" + "Blocked Forum Users" + "</h2>"
);
to.insertAdjacentElement("afterend", ForumblockDiv);
mainarray.forEach((item) => {
let itemCon = create("div", {
class: "ForumBlockItemDiv",
});
let itemDiv = create("a", {
class: "ForumblockItem",
id: item,
href: "https://anilist.co/user/" + item,
});
let itemDivRemove = create(
"div",
{
class: "button danger",
id: item,
},
"Unblock"
);
itemDiv.innerText = item;
itemDivRemove.onclick = () => {
removeuser(itemDivRemove.id);
itemCon.remove();
};
itemCon.append(itemDiv, itemDivRemove);
ForumblockDiv.append(itemCon);
});
}
//Remove Blocked User Function
function removeuser(id) {
if (mainarray.length == 1) {
mainarray = [];
}
let blocklistuserarray = window.localStorage.getItem("forumblocked");
let x = blocklistuserarray.split(/[.,!,?]/);
for (let i in x) {
if (x[i] == id) {
x.splice(i, 1);
break;
}
}
localStorage.setItem("forumblocked", [x]);
}
//Add Block User Button
var target = document.querySelector("body");
var observer = new MutationObserver(function (mutationsList, observer) {
for (var mutation of mutationsList) {
if (/^\/forum\/(thread)\/?([\w-]+)?\/.*?$/.test(location.pathname) &&
mutation.addedNodes[0] &&
mutation.addedNodes[0].classList &&
mutation.addedNodes[0].classList[0] === "comment-wrap"
) {
addSavetoBlockList();
}
if (mutation.type === "childList" && mutation.addedNodes.length > 0) {
if (oldHref != document.location.href) {
oldHref = document.location.href;
if (/^\/settings\/(account)\/?([\w-]+)?\/?$/.test(location.pathname)) {
getblockedlist();
}
}
}
}
});
observer.observe(target, {
childList: true,
subtree: true,
});