Add trakt link to MyAnimeList anime pages
// ==UserScript==
// @name MyAnimeList - Add Trakt link
// @version 1.2.2
// @description Add trakt link to MyAnimeList anime pages
// @author Journey Over
// @license MIT
// @match *://myanimelist.net/anime/*
// @require https://cdn.jsdelivr.net/gh/StylusThemes/Userscripts@0171b6b6f24caea737beafbc2a8dacd220b729d8/libs/utils/utils.min.js
// @require https://cdn.jsdelivr.net/gh/StylusThemes/Userscripts@644b86d55bf5816a4fa2a165bdb011ef7c22dfe1/libs/metadata/animeapi/animeapi.min.js
// @grant GM_xmlhttpRequest
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_listValues
// @grant GM_deleteValue
// @run-at document-end
// @inject-into content
// @icon https://www.google.com/s2/favicons?sz=64&domain=myanimelist.net
// @homepageURL https://github.com/StylusThemes/Userscripts
// @namespace https://greasyfork.org/users/32214
// ==/UserScript==
(async function() {
'use strict';
const logger = Logger('MAL - Add Trakt link', { debug: false });
const animeapi = new AnimeAPI();
// clear expired cache entries
function clearExpiredCache() {
try {
const values = GM_listValues();
for (const value of values) {
const cache = GM_getValue(value);
if (cache?.timestamp && (Date.now() - cache.timestamp) > 24 * 60 * 60 * 1000) {
GM_deleteValue(value);
}
}
} catch (error) {
logger.debug(`Failed to clear expired cache: ${error.message}`);
}
}
clearExpiredCache();
const myAnimeListId = window.location.pathname.split('/')[2];
if (!myAnimeListId) {
logger.warn('No MAL ID found in URL');
return;
}
const navigationList = document.querySelector('#horiznav_nav ul');
if (!navigationList) {
logger.error('Could not find navigation list');
return;
}
// Prevent duplicate links if already added
if (navigationList.querySelector('a[href*="trakt.tv"]')) {
logger.debug('Trakt link already exists');
return;
}
// Check cache first (24-hour validity)
const cachedEntry = GM_getValue(myAnimeListId);
if (cachedEntry) {
try {
if (Date.now() - cachedEntry.timestamp < 24 * 60 * 60 * 1000) {
logger.debug(`Using cached data for MAL ID ${myAnimeListId}`);
addTraktLink(cachedEntry.data.trakt, cachedEntry.data.trakt_type);
return;
} else {
logger.debug(`Cache expired for MAL ID ${myAnimeListId}`);
}
} catch (error) {
logger.error(`Error parsing cached data: ${error.message}`);
}
}
logger(`Fetching Trakt data for MAL ID ${myAnimeListId}`);
animeapi.fetch('myanimelist', myAnimeListId).then(apiData => {
if (!apiData.trakt || !apiData.trakt_type) {
logger.warn('No Trakt data found in API response');
return;
}
// Cache successful response with timestamp
GM_setValue(myAnimeListId, {
data: apiData,
timestamp: Date.now()
});
addTraktLink(apiData.trakt, apiData.trakt_type);
}).catch(error => {
logger.error(`Failed to fetch from AnimeAPI: ${error.message}`);
});
function addTraktLink(traktIdentifier, traktContentType) {
const traktUrl = `https://trakt.tv/${traktContentType}/${traktIdentifier}`;
const listItemElement = document.createElement('li');
const linkElement = document.createElement('a');
linkElement.href = traktUrl;
linkElement.textContent = 'Trakt';
linkElement.target = '_blank';
linkElement.rel = 'noopener noreferrer';
linkElement.className = 'horiznav_link';
linkElement.style.cssText = `
color: inherit;
text-decoration: none;
transition: color 0.2s ease;
`;
// Match MAL's blue hover color
linkElement.addEventListener('mouseover', () => {
linkElement.style.color = '#2e51a2';
linkElement.style.textDecoration = 'none';
});
linkElement.addEventListener('mouseout', () => {
linkElement.style.color = 'inherit';
});
navigationList.appendChild(listItemElement);
listItemElement.appendChild(linkElement);
logger(`Added Trakt link: ${traktUrl}`);
}
})();