// ==UserScript==
// @name           MyAnimeList(MAL) - Anime/Manga Entries Compare
// @description    This script compares anime and manga entries from your userlists with entries from anime detail page and bold similar ones
// @match          https://myanimelist.net/anime/*
// @match          https://myanimelist.net/manga/*
// @match          https://myanimelist.net/anime.php?*
// @match          https://myanimelist.net/manga.php?*
// @exclude        /^https?:\/\/myanimelist\.net\/(anime|manga)\/[^0-9]+/
// @exclude        /^https?:\/\/myanimelist\.net\/(anime|manga)\/\d+\/.+\/.+/
// @version        1.2.3
// @author         Cpt_mathix
// @license        GPL-2.0-or-later
// @namespace https://greasyfork.org/users/16080
// ==/UserScript==
/* jshint esversion: 8 */
// get user
var user = document.getElementsByClassName('header-profile-link')[0];
if (user) {
user = user.textContent;
init();
} else {
console.log('Not logged in (Anime/Manga Entries Compare)');
}
var allElements;
function init() {
// get Anime/Manga Entries on current page
allElements = document.evaluate(
'//*[contains(@class, "anime_detail_related_anime")]//a[@href]',
document,
null,
XPathR###lt.UNORDERED_NODE_SNAPSHOT_TYPE,
null);
activateScript();
}
async function activateScript() {
console.log('Running script: Anime/Manga Entries Compare');
let animelist = await tryCachedUserList(user, "anime");
animelist = flatten(animelist, "anime_id");
runScript("anime", animelist);
let mangalist = await tryCachedUserList(user, "manga");
mangalist = flatten(mangalist, "manga_id");
runScript("manga", mangalist);
}
function runScript(type, list) {
var linkEl, href, self;
if (type === "anime") {
for (var i = 0; i < allElements.snapshotLength; i++){
linkEl= allElements.snapshotItem(i);
href = linkEl.href;
// compare Anime Entries with your list
if (/http.*:\/\/myanimelist\.net\/anime\/\d+/.test(href)) {
var animeid = href.match(/\d+/g)[0];
self = animeid.search(document.location.href.match(/\d+/g)[0]);
if (self == -1 && haveListHit(list, animeid)) {
linkEl.style.fontWeight="bold";
}
}
}
} else if (type === "manga") {
for (var j = 0; j < allElements.snapshotLength; j++){
linkEl= allElements.snapshotItem(j);
href = linkEl.href;
// compare Manga Entries with your list
if (/http.*:\/\/myanimelist\.net\/manga\/\d+/.test(href)) {
var mangaid = href.match(/\d+/g)[0];
self = mangaid.search(document.location.href.match(/\d+/g)[0]);
if (self == -1 && haveListHit(list, mangaid)) {
linkEl.style.fontWeight= "bold";
}
}
}
}
}
function haveListHit(list, id) {
return list[id];
}
function flatten(list, id) {
let map = {};
for (let item of list) {
map[item[id]] = item;
}
return map;
}
function timeout(ms) {
return new Promise(resolve => setTimeout(resolve, ms));
}
async function tryCachedUserList(user, type) {
let userlistWrapper = localStorage.getItem('MAL#' + type + 'list');
if (userlistWrapper) {
userlistWrapper = JSON.parse(userlistWrapper);
}
if (!(userlistWrapper && userlistWrapper.fetchDate && ((new Date() - new Date(userlistWrapper.fetchDate)) / 3600000 < 1))) {
let userlist = await fetchUserList(user, type);
userlistWrapper = {
"userlist": userlist,
"fetchDate": new Date()
};
localStorage.setItem('MAL#' + type + 'list', JSON.stringify(userlistWrapper));
}
return userlistWrapper.userlist;
}
async function fetchUserList(user, type, userlist = [], page = 1) {
await fetch('https://myanimelist.net/' + type + 'list/' + user + '/load.json?offset=' + ((page - 1) * 300)).then(function(response) {
return response.json();
}).then(async function(json) {
userlist = userlist.concat(json);
if (json.length !== 0) {
await timeout(1000);
userlist = await fetchUserList(user, type, userlist, ++page);
}
});
return userlist;
}