Shows MyAnimeList.net data on kitsu.app
// ==UserScript==
// @name Kitsu MALonnaised
// @description Shows MyAnimeList.net data on kitsu.app
// @version 1.1.0
// @icon data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEAAAABACAYAAACqaXHeAAAACXBIWXMAAAsSAAALEgHS3X78AAAMlklEQVR4nM1ba3Rc1Xnd+8wdaWYk2UKVbcqz7qI0GCIDsiXZaVAJUIvWRJLTcah5qG3AIaVN00DNYoXEdanJSmNIgJKmXl4F2pBQJrEk4xSnjrMQscVIoBCDMSmBsogxtpERth5zZzQzZ/fHSLYeM/KMfCXYP7Tuveec77HnvL9PhMfoX7nsY45fDwjyC7qztLV7r9c6vAS9FHZwZXWowu/fCXI5AEh6acApvmJBpGPQSz1ewngpbK7fv0Zg3eg7yctKU4lbvNThNTzrAaqvD8QrEp0gL7PSswCMIa+AcDAFXF7W+vx7XunyEp71gFiFe6nAiyVYgZvS0lcgxUGc7aNd65Uer+EZAQTrSRQReidpY3vKFnd1CtgBABRvVePicq90eQnPCJB46cjjy99u39vPDbC0elBCEuR5LoONXunyEp4QIIAkzhx5PrABsAAQKBroBPTyiKabFQ77vNDnJRxPpKwH+TL9mRem+5tqL/KRV7spfhLQeQAAcZnrvns2gN94otMjeEIAN8DGmjVEEIBucshbSAZGSjN/iaAc+wl8xAiYcgisB4xOUUcNDcWxptobSVwCACTnnnR+oja7bNqWzhDG7QMEMNZUe7nIFT7gIomVomjA9yW9njbYU5oufpHtHccAIN609EJL3/0AriV5yvEt6dlg1YqruGGDnSF/CsY4Aoaalyw1dHYBLMtWObPG620A3yf1CsBNBM/JV5mV/i/k9F/EyP7hrPIbGoqHgr0VlHOWgPmkSnykUoBLmV44ejcUKn6fj3fEC/JyCoybAwyd2lHnBb1J4DUJIFEpcSGhSpILAXxFgiVZ0CpiiFK4QQfACQKONtTMCQTNciNcF+exZQb+36FBGUAnYwfgy9iTZhoDbv/wgVhzXVTQ9uSw/+flP979gWcEpMRnfdAQyRIIRxMOWsoj0T6Fw74BHKooSqfqLHQfwUsKdX6Ug8OJJAFgMLz0TJPy/SWIFogX0GTmmlx785EhVk6iHODHIX6uqCj1tttc94TILaGtz789DXvGT3Clrc+/KuCrkizImqIUNh+6pqqEkUh6TmR3b9riCJRZ708XJmU2k9xI8EKy8P0ICUNyIch7IHTFVtXd3ReunluwHeOEAgrNS/6LgC0jWlbNLQs9rHBdsH9ldSUNNpOsLFRJDg9KPJEDgMQCgBsDKf9PhppqqwtpO4l5bu5JDjr9d1DaSoAQW2IpbHb8zr0EF3tltNcgQJK1JHfEmupWK8+TbtautyCyf9B1kp+T1DbS1W4AzEf2RDcWJCth+OhQU+0t6/PY6uesUBHpOR5zbYuVfRyCpjNOPywQCBmaB+9aVXf9qXrClE5V7ujuD/UFbiPsvRJcb82cWZAIAnjEbVpeN1W9U/6q7OiIB6q6/pGwjYL2eWbhLIBgOYzdrHBdRa46eXVrboANtnbtHPahXtZ+VdAh78ycWRC8JJbE3bmGQkHjujwS7Qu2dW1MJ3UZrL5gpU4JSW9MnTmQuG3wM0sXZSsrfAMCqOzpriPBtuh3Q07/lZJdJulBQAeU2bl+5ECy1Gd9X87WC6Y1swvgUHPNOcDF6ZK2rp5ga/TvAuniKlDXS/pvALFcDcc8exqTODX4p7HmmrMnfi2YAIXDvlhT7RcNzSux1IGfu811nx+8rnY+2zuOhX4UfSronPvpYdhLJXxN0q+kk25LeOvM4TMSAEDgjNNzqDCQmGNgmid9L0SIwouKYqmye0l+mSdPawLQJ9ntxuKxQNFA5+hxV+G64GBKf+AjVksm5ABfL259ft8H19UsDPh9+wCEvHBOkiV4CMQRCR8n4c9Rb1ewasUfjb2PyJuAgyurQ2f4ix4C8Be5NkWS0iRek/S9OM2TFSdPaFRGmdRwQbEbrPw+yVUF+DheDyBChyE8B/JnKab2lCbsWxgoHXYrEg+R/EL2djo2nHB+d+wROi8CjoTrS+ekEltErmaebSQNAdgp6T9tGntKrX84HkguluU9ID+Vr5wJeIdW7UnarTFnsHt+ZP8Qx8wsh66pKikvK3kUQDiXAGtVW9IW7R59P+Wl6JFwfWlZevg/QDYXYjEzp70mkI0+KuEybWFNoNAttaAEpP8xwJYPBt1dv73z5aGxamKNS84VfStJXEuaGgHzp7KThr8PID8CtLI6FE8lHgM5afLIFwSI0UvSwmacYwIfS9r0v85pe+HXY39phRcVxZKl15JmLcArTWbbm5cKK5079j0nAWpoKI47H2wG+ZkpzZTSIF4g8ISAEIQ7Sc47hR255UHHCH0n7bMPl0ZeODyuLFwXHBrGGjfNO4zBRdOR7wPG3XdmJUD19Y4bOHY/jbkhp6GCK6mdMA8Fqzq7uCETDXJX1b4n8N8LHuNSXMCjgr0v1Nr9zkR7YuXxxngKG3w+XlyQ3Amw0LghOIkArYdx98bvgjF/ldVOIAbpSSNtCrR1vQYAaDtZnhYPG0gg85ssAUHokHRnSVtXz8Ty/lXLPuYqcT9hGuDBkZww45I1JhHg7q1dA5r1E3/BzJ5f29IWG8rao69kdWZttd/txe35XphK6JPsPa8dSG1Z0tMz7kyhtdX+WK9zK6GNJD2LLFP2yNj3cQTEVi07H8IjYzcSAkRpL2XvCizu/uloV88Gt9e/GsC1pzJCgCQ966M+H2jt+vWk8pXVlbHeokdIhKe5XE6h3Lw59nV8D7Cps2CcMZOEBig9EHACmxjpGBzb1Seiv+HSeQD/gcSUESJBCQL/HHTLN3LHjsQkOZ+uWeT6zA8MUZWXQwVBCSH1+tgv4wg46vf9sjJlt4vmKkr7LezflLR2R/MR7Q8W3w7iginVQ+9JujXY2vX02GVtFLHGZctp8BSISYcWLyDhjeACjVtZJnWvF6ur/YvOLzorWFZ0JN8QVGzVsvMBdROcn1u5Xk1b/Fmu+SPWuPyT8NmthEfX7tlg9VCwLfq3Yz9NmgSX9PQk0YOCoiwSbjfM7Tyk5wR7Q1n7+OVtFENNtdU09oeYQecl2ZTsDyd+P+38gFjjknMB3JxVKSBIzwQd3MRId1/O9mQEU/QeL0DgF4cTfd0Tv5/+VTedGzORmWzQ00EnuYaRaFbn1VIfgHEeHwm4zhgESMC3L9zxxqRJ97QIUEPNHBAtWcukZ4YTzp8z0nM8V3v3eGIdyStPx4b8oK6gg63ZSk6LgFix71MAfm+yPu1OOU7LVKHrweaaxSDWnY7+PBFD2q5jJJo1rjFtArQehkY3Tdz1Sdovx3fDnMju3qnaGpiv08MAaVY9mW32pm+0d+/JVWfaBLg9nzgH4B9O0HjEAjeFInumTISK/7L2ChLXTFd3vqC0rS85/I3RtL1smDYBdOzVJE5EXCTFJX2xtDX6i6naCaAMvzSaATJjkDoD4Nqzt/dkv6EewfSHALH0xDMgQQ8HF6+YtM5ORLyx9nyQ12Rs1PaZiCUIisqmrmceCdrTJ0B2pwQ3M87sLtfVP+WT/WWN+RMCIUDvDTtoAfSj6dowySZAsthhlVwVan/xQD5tpk1AaHFXm4B6yTYlbCBcuaO7P592hF0BAFbYVR6J9g0nnLVW+Ol07RiFhCSER2Lx9GdLW3vyjl3OanRGDRcUx0Pz3gBwjpVuK2mN/hsAKFw91037vwXh5nzyDSfJld4FsC7YV/xf7OhIFdJ2VpMe3NC8MwVl7guFl0a/M9JzPPh+8VoIawTtK2BeSEL2KcpcEWqNPlGo88AsEyCrBRAcQSn4cXBsGTs6UqG26FPBlFkO4bOStko4KGmSUyMXKi9Zmw4H5qVuDLZ1vjmxTr6Y2aVoAoxYpkxGdWJ4ODaUrQ63dQ4AiKih5iexgLmZxN0AzgJOhOF+Za39lmt9T87bFh04XZtmlQAYawADSiovcrJ284Mrq0Nz/f41LnDHaA6hpDTBHkjfCcZtK/OccPPBrBIga4ZgJIFFQ0MmCODEQUkA44219TL8JsDLM47DBfTjtOV3jx4r2rOww7sc4VHM7hDw2V7JpEEUoZgLABwGMv9xFqtIrCfwJZKBTDgMkXRK33wmcN6rq7dG0jNl06wSMJDyHS51NADgt4x8iwDsVUPNHDc4/D2SK0dugLtTVneULe7qzNxAd82oTbO6Cszb1jkI6HUAIFT3Vn19wA2aH5C4DpKF9EC/7/hVc9q6dk91/e4lZjv5UdbiOQAQcfWCM+L3kfxjSWkBdwaqon+/ILJ/Vv/NdpbzdID+prp6h/gZSEKyJH3WalOoLbou21X5TGPW01/L4kejAN8cSW72yWpfyI+vfRjOAx8CAdzxRsIq/deQfiPpfy3Rkuu6ajbw/xNLkQqLAKPFAAAAAElFTkSuQmCC
//
// @author tophf
// @namespace https://github.com/tophf
// @inspired-by https://greasyfork.org/scripts/5890
//
// @match https://kitsu.app/*
//
// @grant GM_xmlhttpRequest
// @grant GM_getValue
// @grant GM_setValue
// @grant GM_addStyle
// @grant GM_openInTab
// @grant GM_getResourceText
// @grant unsafeWindow
//
// @resource LZString https://cdn.jsdelivr.net/gh/openstyles/lz-string-unsafe@22af192175b5e1707f49c57de7ce942d4d4ad480/lz-string-unsafe.min.js
// @run-at document-start
//
// @connect myanimelist.net
// @connect self
// ==/UserScript==
/* global LZStringUnsafe */
'use strict';
const API_URL = 'https://kitsu.app/api/edge/';
const MAL_URL = 'https://myanimelist.net/';
const MAL_CDN_URL = 'https://cdn.myanimelist.net/';
let MAL_IMG_EXT = '.jpg';
// maximum number present in a MAL page initially
const MAL_RECS_LIMIT = 24;
const MAL_CAST_LIMIT = 10;
const MAL_STAFF_LIMIT = 4;
const MAL_CSS_CHAR_IMG = 'a[href*="/character/"] img[data-src]';
const MAL_CSS_VA_IMG = 'a[href*="/people/"] img[data-src]';
const KITSU_RECS_PER_ROW = 4;
const KITSU_RECS_HOVER_DELAY = 250;
const KITSU_RECS_HOVER_DURATION = 500;
const KITSU_GRAY_LINK_CLASS = 'import-title';
// IntersectionObserver margin
const LAZY_MARGIN = 200;
const LAZY_ATTR = 'malsrc';
const $LAZY_ATTR = '$' + LAZY_ATTR;
const DB_NAME = 'MALonnaise';
const DB_STORE_NAME = 'data';
const DB_FIELDS = 'path TID time score users favs chars recs'.split(' ');
const HOUR = 3600e3;
const DAY = 24 * HOUR;
const AIR_DATE_MAX_DIFF = 30 * DAY;
const CACHE_DURATION = DAY;
const GZIP = window.CompressionStream;
const ID = (name => Object.defineProperties({
SCORE: `${name}-SCORE`,
USERS: `${name}-USERS`,
FAVS: `${name}-FAVS`,
CHARS: `${name}-CHARS`,
RECS: `${name}-RECS`,
}, {
me: {
value: name,
},
selectAll: {
value: (suffix = '') =>
Object.keys(ID)
.map(id => `#${ID.me}-${id} ${suffix}`)
.join(','),
},
}))(GM_info.script.name.replace(/\W/g, ''));
const EXT_LINK = {
tag: 'SVG:svg',
viewBox: '0 0 22 22',
children: [{
tag: 'SVG:path',
d: 'M13,0v2h5.6L6.3,14.3l1.4,1.4L20,3.4V9h2V0H13z M0,4v18h18V9l-2,2v9H2V6h9l2-2H0z',
}],
};
const agent = (() => {
const data = new Proxy({}, {
get: (self, name) =>
self[name] ||
(self[name] = new Map()),
});
return {
on(name, fn, thisArg) {
data[name].set(fn, [thisArg]);
},
resolveOn(name, thisArg) {
return new Promise(resolve =>
data[name].set(resolve, [thisArg, true]));
},
fire(name, ...args) {
const listeners = data[name];
for (const [fn, [thisArg, once]] of listeners) {
fn.apply(thisArg, args);
if (once)
listeners.delete(fn);
}
},
};
})();
const API = (() => {
const API_OPTIONS = {
headers: {
Accept: 'application/vnd.api+json',
},
};
const handler = {
get({path}, endpoint) {
const fn = () => {};
fn.path = path + (path ? '/' : '') + endpoint;
return new Proxy(fn, handler);
},
async apply(target, thisArg, [options]) {
for (const [k, v] of Object.entries(options)) {
if (typeof v === 'object') {
delete options[k];
for (const [kk, vv] of Object.entries(v))
options[`${k}[${kk}]`] = vv;
}
}
const url = `${API_URL}${target.path}?${new URLSearchParams(options)}`;
return (await fetch(url, API_OPTIONS)).json();
},
};
return new Proxy({path: ''}, handler);
})();
/**
* @property {Object} data
* @property {String} renderedPath
*/
class App {
static async init() {
App.data = {};
agent.on(InterceptXHR.register(), App.processMappings);
agent.on(InterceptHistory.register(), App.onUrlChange);
window.addEventListener('popstate', () => App.onUrlChange());
await Cache.init();
App.onUrlChange();
App.initStyles();
// detect WebP support
$create({
tag: 'img',
src: 'data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAAAAAAfQ//73v/+BiOh/AAA=',
onload() {
MAL_IMG_EXT = '.webp';
},
});
}
static async onUrlChange(path = location.pathname) {
const [, type, slug] = path.match(/\/(anime|manga)\/([^/?#]+)(?:[?#].*)?$|$/);
App.hide();
if (!slug)
App.data = {path};
if (App.data.path === path)
return;
let data = await Cache.read(type, slug) || {};
App.data = data;
if (!data.path) {
App.findMalEquivalent(type, slug);
return;
}
if (data.expired)
App.plant(data);
if (data.expired || !data.score)
data = await App.processMal({type, slug, TID: data.TID});
App.plant(data);
}
static async findMalEquivalent(type, slug) {
const kitsuData = await API[type]({
filter: {slug},
include: 'mappings',
fields: {
mappings: 'externalSite,externalId',
[type]: 'id,slug,status,subtype,startDate',
},
});
if (await App.processMappings(kitsuData))
return;
const {categories: malData} = await Util.fetchJson(`${MAL_URL}search/prefix.json?${
new URLSearchParams({type, keyword: encodeURIComponent(slug), v: 1})
}`);
try {
const gist = Util.str2gist(slug);
const ka = kitsuData.data[0].attributes;
const kDate = +Date.parse(ka.startDate + ' GMT');
const kSubType = ka.subtype.toLowerCase();
for (const c of malData) {
if (type !== c.type.toLowerCase())
continue;
for (const {url, name, payload: p} of c.items) {
const mDate = Date.parse(p.aired.split(' to ')[0] + ' GMT');
const dateDiff = kDate ? Math.abs(kDate - mDate) : Date.now() - mDate;
if (dateDiff < AIR_DATE_MAX_DIFF && (
dateDiff <= DAY && kSubType !== p.media_type.toLowerCase() ||
Util.str2gist(name) === gist
)) {
const TID = MalTypeId.fromUrl(url);
App.plant({
TID,
expired: true,
score: [Number(p.score) || 0],
path: type + '/' + slug,
});
App.plant(await App.processMal({type, slug, url, TID}));
return;
}
}
}
} catch (e) {}
console.warn('No match on MAL for %s/%s', type, slug, malData, kitsuData);
}
static async processMappings(payload) {
const url = Mal.findUrl(payload);
if (!url)
return;
const {type, attributes: {slug}} = payload.data[0];
let data = await Cache.read(type, slug);
if (!data || data.expired || !data.score)
data = await App.processMal({type, slug, url});
App.plant(data);
return true;
}
static async processMal({type, slug, url, TID}) {
App.shouldFadeOut = true;
App.hide();
const data = await Mal.scavenge(url || MalTypeId.toUrl(TID));
data.TID = TID || MalTypeId.urlToTID(url);
data.path = type + '/' + slug;
if (App.data.recs)
data.recs.push(...MalRecs.subtract(App.data.recs, data.recs));
setTimeout(Cache.write, 0, type, slug, data);
return data;
}
static async plant(data) {
if (!data || data.path === App.renderedPath)
return;
App.data = data;
const [type, slug] = data.path.split('/');
Object.defineProperties(data, {
type: {value: type, configurable: true},
slug: {value: slug, configurable: true},
url: {value: MalTypeId.toUrl(data.TID), configurable: true},
});
await Mutant.gotPath(data);
Render.all(data);
App.renderedPath = data.expired ? '' : data.path;
App.shouldFadeOut = !data.score;
}
static async hide() {
App.renderedPath = '';
await Util.nextTick();
if (!App.shouldFadeOut)
return;
for (const el of $$(ID.selectAll()))
el.style.opacity = 0;
}
static initStyles() {
Mutant.gotTheme().then(() => {
if (!document.body)
return;
const bgColor = getComputedStyle(document.body).backgroundColor;
document.head.append(
$create({
tag: 'style',
textContent: `
#${ID.RECS} {
--${ID.me}-bg-color: ${bgColor};
}`,
}));
});
const MAIN_TRANSITION = 'opacity .25s';
const RECS_MIN_HEIGHT = 220;
const RECS_MAX_HEIGHT = 20e3;
const RECS_IMG_MARGIN = '.5rem';
const RECS_TRANSITION_TIMING = `${KITSU_RECS_HOVER_DURATION}ms ${KITSU_RECS_HOVER_DELAY}ms`;
const EXT_LINK_SIZE_EM = .8;
// language=CSS
GM_addStyle(`
a[mal] svg {
fill: currentColor;
margin-left: ${EXT_LINK_SIZE_EM / 2}em;
width: ${EXT_LINK_SIZE_EM}em;
height: ${EXT_LINK_SIZE_EM}em;
display: inline-block;
opacity: .5;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}
a[mal="title"] svg {
vertical-align: middle;
}
a[mal]:hover svg {
opacity: 1;
}
.media--sidebar .is-sticky {
position: static !important;
}
#SCORE:hover,
${ID.selectAll('a:hover')} {
text-decoration: underline;
}
${ID.selectAll()} {
transition: ${MAIN_TRANSITION};
}
${ID.selectAll('ins')} {
display: block;
width: 100%;
}
#SCORE:not(:first-child),
#USERS,
#FAVS {
margin-left: 1em;
}
#USERS::before {
content: '\\1F464';
margin-right: .25em;
}
#FAVS::before {
content: '\\2764';
margin-right: .25em;
}
/*******************************************************/
#CHARS h5 {
display: inline-block;
}
#CHARS h5 a {
font: inherit;
}
#CHARS summary {
cursor: zoom-in;
}
#CHARS details[open] summary {
cursor: zoom-out;
}
#CHARS summary:hover {
color: #fff;
}
#CHARS[mal="anime"] div[mal] {
width: 50%;
display: inline-block;
}
#CHARS[mal="manga"] li {
width: calc(50% - 4px);
display: inline-block;
}
#CHARS[mal="manga"] ul[hovered] li:nth-child(odd) {
margin-right: 8px;
}
#CHARS div[mal="people"] {
opacity: .5;
will-change: opacity;
transition: opacity .25s .1s;
}
#CHARS div[mal="people"] img {
opacity: .3;
will-change: opacity;
transition: opacity .25s .1s;
}
#CHARS div[mal="people"]:only-child {
width: 100%;
opacity: 1;
}
#CHARS div[mal="people"]:only-child img {
opacity: .15;
}
#CHARS:hover div[mal="people"]:only-child img {
opacity: .45;
}
#CHARS:hover div[mal="people"] img {
opacity: .6;
}
#CHARS div[mal="people"]:only-child:hover img,
#CHARS div[mal="people"]:hover,
#CHARS div[mal="people"] img:hover {
opacity: 1;
}
#CHARS div[mal]:first-child a {
font-weight: bold;
}
#CHARS li a svg {
vertical-align: middle;
line-height: 1.0;
}
#CHARS span {
display: inline-block;
white-space: pre-line;
overflow: hidden;
text-overflow: ellipsis;
max-width: calc(100% - 2 * ${EXT_LINK_SIZE_EM}em); /* room for the ext link icon */
vertical-align: middle;
line-height: 1.0;
}
#CHARS a div {
overflow: hidden;
width: 100%;
}
#CHARS div[mal="people"]:only-child {
width: 100%;
}
#CHARS img {
width: calc(100% + 2px);
max-width: none;
margin: -1px;
}
#CHARS img[${LAZY_ATTR}]:not([src]) {
padding: 0 100% ${Util.num2pct(350 / 225)} 0;
}
#CHARS div[mal]:not(:only-child) a > :first-child:not(div) {
margin-top: 60%;
}
#CHARS small {
display: block;
margin: 0 0 8px 0;
line-height: 1.0;
}
/* replace the site's chars */
#CHARS ul:not([hovered]) {
display: flex;
flex-wrap: wrap;
}
#CHARS ul[mal~="one-row"]:not([hovered]) li:nth-child(n + 5),
#CHARS ul:not([hovered]) li:nth-child(n + 9) {
display: none;
}
#CHARS ul:not([hovered]) li {
width: calc(25% - 6px);
margin: 0 3px 6px;
position: relative;
}
#CHARS ul:not([hovered]) div[mal] {
width: 100%;
}
#CHARS ul:not([hovered]) a div {
border-radius: 3px;
margin-bottom: .5em;
}
#CHARS[mal="anime"] ul:not([hovered]) div[mal="people"],
#CHARS ul:not([hovered]) small,
#CHARS ul:not([hovered]) li a[mal] svg{
display:none;
}
#CHARS ul:not([hovered]) span {
max-width: 100%;
vertical-align: top;
}
/*******************************************************/
#RECS {
margin-bottom: 1em;
}
#RECS ul {
display: flex;
flex-wrap: wrap;
margin: 0 -${RECS_IMG_MARGIN} 0 0;
padding: 0;
max-height: ${RECS_MIN_HEIGHT}px;
overflow: hidden;
position: relative;
contain: layout;
transition: max-height ${RECS_TRANSITION_TIMING};
}
#RECS ul:hover {
max-height: ${RECS_MAX_HEIGHT}px;
}
#RECS ul:not(.hovered) {
-webkit-mask-image: linear-gradient(#000, transparent);
}
#RECS li {
list-style: none;
position: relative;
margin: 0 .5rem .5rem 0;
width: calc(${Util.num2pct(1 / KITSU_RECS_PER_ROW)} - ${RECS_IMG_MARGIN});
line-height: 1;
display: flex;
flex-direction: column;
}
#RECS li[mal="auto-rec"] {
opacity: .25;
}
#RECS li[mal="auto-rec"]:hover {
opacity: 1;
}
#RECS li[mal="more"] {
width: 100%;
text-align: center;
padding: 0;
}
#RECS li[mal="more"] a {
padding: 1em;
}
#RECS a[mal="title"] {
margin: 0 0 ${Util.num2pct(315 / 225)};
font-size: .8rem;
font-weight: bolder;
}
#RECS div {
overflow: hidden;
position: absolute;
top: 2rem;
left: 0;
right: 0;
bottom: 0;
background-size: calc(100% + 2px);
background-position: -1px -1px;
background-repeat: no-repeat;
transition: opacity .5s, filter .5s;
cursor: pointer;
}
#RECS li[mal="auto-rec"] div {
filter: grayscale(1);
}
#RECS li[mal="auto-rec"]:hover div {
filter: none;
}
#RECS a[mal="title"] div::after {
content: "MAL only";
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
box-sizing: content-box;
width: 2rem;
height: 2rem;
margin: auto;
padding: .75rem .6rem .5rem;
text-align: center;
line-height: .9;
font-weight: bold;
font-size: 1rem;
letter-spacing: -.05em;
border: 3px solid #fff;
border-radius: 4rem;
background: #2E51A2;
color: #fff;
box-shadow: 2px 3px 10px 2px #000a;
transition: opacity .5s .1s;
opacity: 0;
}
#RECS a[mal="title"] div:hover::after {
opacity: 1;
}
#RECS span {
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
padding: 0;
margin: 0;
display: inline-block;
vertical-align: sub;
max-width: calc(100% - 1.5 * ${EXT_LINK_SIZE_EM}em);
}
#RECS small {
font-size: .75rem;
opacity: .75;
margin-bottom: .25em;
}
`
// language=none
.replace(
new RegExp(`#(?=${Object.keys(ID).join('|')})\\b`, 'g'),
`#${ID.me}-`
));
}
}
/**
* @property {IDB} db
*/
class Cache { // eslint-disable-line no-redeclare
static async init() {
Cache.idb = new IDB(DB_NAME, DB_STORE_NAME);
await Cache.idb.open({
onupgradeneeded(e) {
if (!e.oldVersion) {
const store = e.target.result.createObjectStore(DB_STORE_NAME, {keyPath: 'path'});
store.createIndex('TID', 'TID', {unique: true});
store.createIndex('time', 'time', {unique: false});
}
},
});
if (GZIP) return;
Cache.initLZ();
Cache.zip = Cache.LZ;
Cache.unzip = Cache.unLZ;
}
static initLZ() {
const url = URL.createObjectURL(new Blob([
GM_getResourceText('LZString'),
`;(${() => {
self.onmessage = ({data: {id, action, value}}) =>
self.postMessage({
id,
value: LZStringUnsafe[action](value),
});
}})()`,
]));
const q = [];
const w = new Worker(url);
const invokeWorker = (action, value) => new Promise(resolve => {
const id = performance.now();
const payload = {id, action, value};
q.push({resolve, payload});
if (q.length === 1)
w.postMessage(payload);
});
w.onmessage = ({data: {id, value}}) => {
const i = q.findIndex(_ => _.payload.id === id);
q[i].resolve(value);
q.splice(i, 1);
if (q.length)
w.postMessage(q[0].payload);
};
URL.revokeObjectURL(url);
Cache.LZ = invokeWorker.bind(null, 'compressToUTF16');
Cache.unLZ = invokeWorker.bind(null, 'decompressFromUTF16');
}
static async read(type, slug) {
const path = type + '/' + slug;
const data = await Cache.idb.get(path);
if (!data)
return;
if (Date.now() - data.time > CACHE_DURATION)
data.expired = true;
if (data.lz) {
for (const [k, v] of Object.entries(data.lz))
data[k] = Util.parseJson(await Cache.unzip(v));
data.lz = undefined;
}
return data;
}
static async write(type, slug, data) {
data.path = type + '/' + slug;
data.time = Date.now();
const toWrite = {};
let lz, lzKeys;
for (const k of DB_FIELDS) {
const v = data[k];
if (v === undefined)
continue;
if (v && typeof v === 'object') {
const str = JSON.stringify(v);
if (str.length > 100) {
(lzKeys || (lzKeys = [])).push(k);
(lz || (lz = [])).push(Cache.zip(str));
continue;
}
}
toWrite[k] = v;
}
if (lz)
toWrite.lz = (await Promise.all(lz)).reduce((res, v, i) => ((res[lzKeys[i]] = v), res), {});
try {
await Cache.idb.put(toWrite);
} catch (e) {
if (e instanceof DOMException &&
e.code === DOMException.QUOTA_EXCEEDED_ERR) {
await Cache.cleanup();
await Cache.idb.put(toWrite);
} else {
console.error(e);
}
}
}
static cleanup() {
return new Promise(resolve => {
this.idb.exec({index: 'time', write: true, raw: true})
.openCursor(IDBKeyRange.upperBound(Date.now - CACHE_DURATION))
.onsuccess = e => {
const cursor = /** @type IDBCursorWithValue */ e.target.result;
if (!cursor) {
resolve();
return;
}
const {value} = cursor;
if (value.lz) {
delete value.lz;
cursor.update(value);
}
cursor.continue();
};
});
}
static zip(str) {
const zipped = new Response(str).body.pipeThrough(new GZIP('gzip'));
return new Response(zipped).blob();
}
/** @param {Blob|string|undefined} v */
static unzip(v) {
if (!v)
return;
if (typeof v === 'string')
return (!Cache.unLZ && Cache.initLZ(), Cache.unLZ(v));
/* global DecompressionStream */
return new Response(v.stream().pipeThrough(new DecompressionStream('gzip'))).text();
}
}
/**
* @property {IDBDatabase} db
*/
class IDB {
constructor(name, storeName) {
this.name = name;
this.storeName = storeName;
}
open(events) {
return new Promise(resolve => {
Object.assign(indexedDB.open(this.name), events, {
onsuccess: e => {
this.db = e.target.result;
resolve();
},
});
});
}
get(key, index) {
return this.exec({index}).get(key);
}
put(value) {
return this.exec({write: true}).put(value);
}
/**
* @param _
* @param {Boolean} [_.write]
* @param {String} [_.index]
* @param {Boolean} [_.raw]
* @return {Promise<IDBObjectStore|IDBIndex>|IDBObjectStore|IDBIndex}
*/
exec({write, index, raw} = {}) {
return new Proxy({}, {
get: (_, method) =>
(...args) => {
let op = this.db
.transaction(this.storeName, write ? 'readwrite' : 'readonly')
.objectStore(this.storeName);
if (index)
op = op.index(index);
op = op[method](...args);
return raw ?
op :
new Promise((resolve, reject) => {
op.onsuccess = e => resolve(e.target.result);
op.onerror = reject;
});
},
});
}
}
class InterceptHistory {
static register() {
const event = Symbol(this.name);
const pushState = unsafeWindow.History.prototype.pushState;
unsafeWindow.History.prototype.pushState = function (state, title, url) {
pushState.apply(this, arguments);
agent.fire(event, url);
};
return event;
}
}
class InterceptXHR {
static register() {
const event = Symbol(this.name);
const XHR = unsafeWindow.XMLHttpRequest;
unsafeWindow.XMLHttpRequest = class extends XHR {
open(method, url, ...args) {
if (url.startsWith(API_URL)) {
const newUrl = InterceptXHR.onOpen.call(this, url);
if (newUrl === false)
return;
if (newUrl) {
url = newUrl;
this.addEventListener('load', onLoad, {once: true});
}
}
return super.open(method, url, ...args);
}
};
return event;
function onLoad(e) {
agent.fire(event, JSON.parse(e.target.responseText));
}
}
static onOpen(url) {
// https://kitsu.app/api/edge/anime?........&include=categories.......
if (
!App.data.TID &&
url.includes('&include=') && (
url.includes('/anime?') ||
url.includes('/manga?'))
) {
const u = new URL(url);
u.searchParams.set('include', u.searchParams.get('include') + ',mappings');
u.searchParams.set('fields[mappings]', 'externalSite,externalId');
return u.href;
}
// https://kitsu.app/api/edge/castings?.....&page%5Blimit%5D=4&......
if (App.data.chars &&
url.includes('/castings?') &&
url.includes('page%5Blimit%5D=4')) {
this.send = InterceptXHR.sendDummy;
this.setRequestHeader = InterceptXHR.dummy;
return false;
}
}
static sendDummy() {
Object.defineProperty(this, 'responseText', {value: '{"data": []}'});
this.onload({type: 'load', target: this});
}
static dummy() {
// NOP
}
}
class Mal {
static findUrl(data) {
for (const {type, attributes: a} of data.included || []) {
if (type === 'mappings' &&
a.externalSite.startsWith('myanimelist')) {
const malType = a.externalSite.split('/')[1];
const malId = a.externalId;
return MAL_URL + malType + '/' + malId;
}
}
}
static extract(img, stripId) {
if (!img)
return;
const text = Util.decodeHtml(img.alt) || 0;
// https://myanimelist.net/character/101457/Chika_Kudou
// https://myanimelist.net/recommendations/anime/31859-35790
// https://myanimelist.net/anime/19815/No_Game_No_Life?suggestion
const a = img.closest('a');
let aId = a && a.href.match(/\/(\d+(?:-\d+)?)|$/)[1] || 0;
if (stripId && aId && aId.includes('-'))
aId = aId.replace(stripId, '');
// https://cdn.myanimelist.net/r/23x32/images/characters/7/331067.webp?s=xxxxxxxxxx
// https://cdn.myanimelist.net/r/23x32/images/voiceactors/1/47102.jpg?s=xxxxxxxxx
// https://cdn.myanimelist.net/r/90x140/images/anime/13/77976.webp?s=xxxxxxx
const {src} = img.dataset;
const imgId = src && src.match(/\/(\d+\/\d+)\.|$/)[1] || 0;
return [text, aId >> 0, imgId];
}
static extractChars(doc) {
const processed = new Set();
const chars = [];
for (const img of $$(`${MAL_CSS_CHAR_IMG}, ${MAL_CSS_VA_IMG}`, doc)) {
const parent = img.closest('table');
if (processed.has(parent))
continue;
// we're assuming a character is a table that contains an actor's table
// and the character's img comes first so we can add the nested actor's table
// thus skipping it on subsequent matches for 'a[href*="/people/"] img'
processed.add($('table', parent));
const char = $(MAL_CSS_CHAR_IMG, parent);
let actor;
if (char) {
for (const el of $$(MAL_CSS_VA_IMG, parent)) {
const lang = $text('small', el.closest('tr'));
if (!lang || lang === 'Japanese') {
actor = el;
break;
}
}
} else {
actor = img;
}
chars.push([
$text('small', parent),
char ? Mal.extract(char) : [],
...(actor ? [Mal.extract(actor)] : []),
]);
}
return chars.length && chars;
}
static async scavenge(url) {
const doc = await Util.fetchDoc(url);
let el, score, users, favs;
el = $('[itemprop="ratingValue"],' +
'[data-id="info1"] > span:not(.dark_text)', doc);
if (!el)
return {};
score = $text(el).trim();
score = score && Number(score.match(/[\d.]+|$/)[0]) || score;
const ratingCount = Util.str2num($text('[itemprop="ratingCount"]', doc));
while (el.parentElement && !el.parentElement.textContent.includes('Members:'))
el = el.parentElement;
while ((!users || !favs) && (el = el.nextElementSibling)) {
const txt = el.textContent;
users = users || Util.str2num(txt.match(/Members:\s*([\d,]+)|$/)[1]);
favs = favs || Util.str2num(txt.match(/Favorites:\s*([\d,]+)|$/)[1]);
}
const rxStripOwnId = new RegExp('-?\\b' + url.match(/\d+/)[0] + '\\b-?');
const recs = $$('#anime_recommendation .link,' +
'#manga_recommendation .link', doc)
.map(a => [
...Mal.extract($('img', a), rxStripOwnId),
parseInt($text('.users', a)) || 0,
]);
return {
users,
favs,
score: score ? [score, ratingCount || 0] : undefined,
chars: Mal.extractChars(doc) || undefined,
recs: recs.length ? recs : undefined,
};
}
static async scavengeRecs(url) {
const doc = await Util.fetchDoc(url);
const data = App.data;
const oldRecs = data.recs || [];
const rxType = new RegExp(`^${url.split('/')[3]}: `, 'i');
data.recs = $$('a[href*="/recommendations/"]', doc)
.map(a => {
const entry = a.closest('table');
const more = $text('a:not([href^="/"]):not([href^="http"])', entry);
const count = parseInt(more.match(/\s\d+\s|$/)[0]) + 1 || 1;
const info = Mal.extract($('a img', entry));
info[0] = info[0].replace(rxType, '');
info.push(count);
return info;
});
data.recs.sort(MalRecs.sortFn);
setTimeout(Cache.write, 0, data.type, data.slug, data);
return MalRecs.subtract(data.recs, oldRecs);
}
}
const REC_IDX_NAME = 0;
const REC_IDX_ID = 1;
const REC_IDX_COUNT = 3;
class MalRecs {
static hasId(recs, id) {
return recs.some(r => r[REC_IDX_ID] === id);
}
static subtract(recsA, recsB) {
return recsA.filter(([, id]) => !MalRecs.hasId(recsB, id));
}
static sortFn(a, b) {
return b[REC_IDX_COUNT] - a[REC_IDX_COUNT] ||
a[REC_IDX_NAME] < b[REC_IDX_NAME] && -1 ||
a[REC_IDX_NAME] > b[REC_IDX_NAME] && 1 ||
0;
}
}
class MalTypeId {
static fromUrl(url) {
return url.match(/((?:anime|manga)\/\d+)|$/)[1] || '';
}
static toUrl(typeId) {
if (!typeId.includes('/'))
typeId = MalTypeId.fromTID(typeId).join('/');
return MAL_URL + typeId;
}
static fromTID(short) {
const t = short.slice(0, 1);
const fullType = t === 'a' && 'anime' ||
t === 'm' && 'manga' ||
'';
return [fullType, short.slice(1)];
}
static toTID(typeId) {
return typeId.slice(0, 1) + typeId.split('/')[1];
}
static urlToTID(url) {
return MalTypeId.toTID(MalTypeId.fromUrl(url));
}
}
class Mutant {
static async gotPath({path} = {}) {
const skipCurrent = !path;
const selector = 'meta[property="og:url"]' +
(skipCurrent ? '' : `[content="${location.origin}/${path}"]`);
if (Mutant.isWaiting(selector, skipCurrent))
return agent.resolveOn('gotPath');
const el = await Mutant.waitFor(selector, document.head, {skipCurrent});
agent.fire('gotPath', path);
return el;
}
static async gotTheme() {
const head = await Mutant.waitFor('head', document.documentElement);
const el = await Mutant.waitFor('link[data-theme]', head);
try {
el.sheet.cssRules.item(0);
} catch (e) {
await new Promise(done => el.addEventListener('load', done, {once: true}));
}
}
static gotMoved(node, timeout = 10e3) {
return new Promise(resolve => {
const parent = node.parentNode;
let timer;
const ob = new MutationObserver(() => {
if (node.parentNode !== parent) {
ob.disconnect();
clearTimeout(timer);
resolve(true);
}
});
ob.observe(parent, {childList: true});
timer = setTimeout(() => {
ob.disconnect();
resolve(false);
}, timeout);
});
}
static async waitFor(selector, base, {skipCurrent} = {}) {
return !skipCurrent && $(selector, base) ||
new Promise(resolve => {
if (!Mutant._waiting)
Mutant._waiting = new Set();
Mutant._waiting.add(selector);
new MutationObserver((mutations, ob) => {
for (const {addedNodes} of mutations) {
for (const n of addedNodes) {
if (n.matches && n.matches(selector)) {
Mutant._waiting.delete(selector);
ob.disconnect();
resolve(n);
}
}
}
}).observe(base, {childList: true});
});
}
static isWaiting(selector, asPrefix) {
if (!Mutant._waiting) {
Mutant._waiting = new Set();
return false;
} else if (asPrefix) {
for (const s of Mutant._waiting) {
if (s.startsWith(selector))
return true;
}
} else {
return Mutant._waiting.has(selector);
}
}
}
class Render {
static all(data) {
if (!Render.scrollObserver)
Render.scrollObserver = new IntersectionObserver(Render._lazyLoad, {
rootMargin: LAZY_MARGIN + 'px',
});
Render.stats(data);
Render.characters(data);
Render.recommendations(data);
Render.observe();
}
static observe(container) {
for (const el of $$(`[${LAZY_ATTR}]`, container))
Render.scrollObserver.observe(el);
}
static stats({score: [r, count] = ['N/A'], users, favs, url} = {}) {
const quarter = r > 0 && Math.max(1, Math.min(4, 1 + (r - .001) / 2.5 >> 0));
$create(Util.externalLink({
$mal: '',
id: ID.SCORE,
parent: $('.media-rating'),
href: url,
title: count && `Scored by ${Util.num2str(count)} users` || '',
textContent: (r > 0 ? Util.num2pct(r / 10) : r) + ' on MAL',
className: 'media-community-rating' + (quarter ? ' percent-quarter-' + quarter : ''),
$style: null,
}));
$create({
tag: 'span',
id: ID.USERS,
after: $id(ID.SCORE),
textContent: Util.num2str(users),
$style: users ? null : 'opacity:0; display:none',
});
$create({
tag: 'span',
id: ID.FAVS,
after: $id(ID.USERS),
textContent: Util.num2str(favs),
$style: favs ? null : 'opacity:0; display:none',
});
}
static characters({chars = [], url, type, slug, path}) {
$remove('.media--main-characters');
if (App.renderedPath !== path) {
// hide the previous pics of chars and voice actors
// to prevent them from flashing briefly during fade-in/hover
const el = $id(ID.CHARS);
if (el) {
const hidden = el.style.opacity === '0';
for (const img of el.getElementsByTagName('img')) {
if (hidden || img.src.includes('voiceactors'))
img.removeAttribute('src');
}
}
}
const numChars = chars.length;
let numCastPics = 0;
let numCast = 0;
for (const [/*type*/, [char, /*charId*/, charImg]] of chars) {
numCast += char ? 1 : 0;
numCastPics += charImg ? 1 : 0;
}
const moreCharsPossible = numCast === MAL_CAST_LIMIT ||
numChars - numCast === MAL_STAFF_LIMIT;
// prefer chars with pics, except for main chars who stay in place
chars = chars
.map((c, i) => [c, i])
.sort((
[[typeA, [, , imgA]], i],
[[typeB, [, , imgB]], j]
) =>
(typeB === 'Main') - (typeA === 'Main') ||
!!imgB - !!imgA ||
i - j)
.map(([c]) => c);
$create({
tag: 'section',
$mal: type,
id: ID.CHARS,
after: $('.media--information'),
className: 'media--related',
$style: numChars ? null : 'opacity:0; display:none',
children: numChars && [{
tag: 'h5',
children: [
'Characters ',
Util.externalLink({
href: `${url}/${slug}/characters`,
textContent: 'on MAL',
$mal: 'chars-all',
}),
],
}, {
tag: 'ul',
$mal: numCastPics <= 6 ? 'one-row' : '',
onmouseover: Render._charsHovered,
onmouseout: Render._charsHovered,
children: chars.map(Render.char),
}, moreCharsPossible && {
tag: 'a',
href: `/${App.data.path}/characters`,
className: 'more-link',
textContent: 'View all characters',
}],
});
}
static char([type, [char, charId, charImg], [va, vaId, vaImg] = []]) {
return {
tag: 'li',
children: [
char && {
tag: 'div',
$mal: 'char',
children: [
Util.externalLink({
$mal: 'char',
href: `${MAL_URL}character/${charId}`,
children: [
charImg && {
tag: 'div',
children: [{
tag: 'img',
[$LAZY_ATTR]: `${MAL_CDN_URL}images/characters/${charImg}${MAL_IMG_EXT}`,
}],
}, {
tag: 'span',
children: Render.malName(char),
},
],
}),
type !== 'Supporting' && {
tag: 'small',
textContent: type,
},
],
},
va && {
tag: 'div',
$mal: 'people',
children: [
Util.externalLink({
$mal: 'people',
href: `${MAL_URL}people/${vaId}`,
children: [
vaImg && {
tag: 'div',
children: [{
tag: 'img',
[$LAZY_ATTR]: `${MAL_CDN_URL}images/voiceactors/${vaImg}.jpg`,
}],
}, {
tag: 'span',
children: Render.malName(va),
},
],
}),
!char && {
tag: 'small',
textContent: type,
},
],
},
],
};
}
static recommendations({recs, url, slug}) {
$create({
tag: 'section',
id: ID.RECS,
before: $('.media--reactions'),
$style: recs ? null : 'opacity:0; display:none',
children: recs && [{
tag: 'h5',
children: [
'Recommendations ',
Util.externalLink({
$mal: 'recs-all',
href: `${url}/${slug}/userrecs`,
className: KITSU_GRAY_LINK_CLASS,
textContent: 'on MAL',
}),
],
}, {
tag: 'ul',
onmouseover: Render.recommendationsHidden,
onmouseenter: Render.onRecsHovered,
onmouseleave: Render.onRecsHovered,
children: recs.slice(0, KITSU_RECS_PER_ROW).map(Render.rec, arguments[0]),
}],
});
}
static recommendationsHidden() {
this.onmouseover = null;
const added = $create({tag: 'div'},
App.data.recs
.slice(KITSU_RECS_PER_ROW)
.map(Render.rec, App.data));
Render.observe(added);
if (App.data.recs.length === MAL_RECS_LIMIT) {
$create({
tag: 'li',
$mal: 'more',
parent: added,
className: 'media-summary',
children: {
tag: 'a',
href: '#',
onclick: Render.recommendationsMore,
className: 'more-link',
textContent: 'Load more recommendations',
},
});
}
$(`#${ID.RECS} ul`).append(...added.children);
}
static onRecsHovered(e) {
clearTimeout(Render.recsHoveredTimer);
const on = e.type === 'mouseenter';
const delay = KITSU_RECS_HOVER_DELAY + (on ? 0 : KITSU_RECS_HOVER_DURATION * .9);
Render.recsHoveredTimer = setTimeout(() => this.classList.toggle('hovered', on), delay);
}
static async recommendationsMore(e) {
e.preventDefault();
Object.assign(this, {
onclick: null,
textContent: 'Loading...',
style: 'pointer-events:none; cursor: wait',
});
const block = $id(ID.RECS);
block.style.cursor = 'progress';
const newRecs = await Mal.scavengeRecs($('a', block).href);
const added = $create({tag: 'div'}, newRecs.map(Render.rec, App.data));
Render.observe(added);
$('ul', block).append(...added.children);
block.style.cursor = '';
setTimeout(() =>
this.parentNode.remove());
}
static rec([name, id, img, count]) {
const {type, TID} = this;
return {
tag: 'li',
$mal: count ? '' : 'auto-rec',
onclick: Render._kitsuLinkPreclicked,
onauxclick: Render._kitsuLinkPreclicked,
onmousedown: Render._kitsuLinkPreclicked,
onmouseup: Render._kitsuLinkPreclicked,
onmouseover: Render.kitsuLink,
children: [{
tag: 'small',
children: [
!count ?
'auto-rec' :
Util.externalLink({
$mal: 'rec',
href: `${MAL_URL}recommendations/${type}/${id}-${TID.slice(1)}`,
className: KITSU_GRAY_LINK_CLASS,
textContent: `${count} rec${count > 1 ? 's' : ''}`,
}),
],
}, Util.externalLink({
$mal: 'title',
title: name,
href: `${MAL_URL}${type}/${id}`,
className: KITSU_GRAY_LINK_CLASS,
children: [{
tag: 'span',
textContent: name,
}],
}), {
tag: 'div',
[$LAZY_ATTR]: `${MAL_CDN_URL}images/${type}/${img}${MAL_IMG_EXT}`,
}],
};
}
static async kitsuLink() {
this.onmouseover = null;
const image = $('div', this);
const malLink = $('a[mal="title"]', this);
const typeId = MalTypeId.fromUrl(malLink.href);
const TID = MalTypeId.toTID(typeId);
const [type, id] = typeId.split('/');
const {path = ''} = await Cache.idb.get(TID, 'TID') || {};
let slug = path.split('/')[1];
if (!slug) {
const mappings = await API.mappings({
filter: {
externalId: id,
externalSite: 'myanimelist/' + type,
},
});
const entry = mappings.data[0];
if (entry) {
const mappingId = entry.id;
const mapping = await API.mappings[mappingId].item({
fields: {
[type]: 'slug',
},
});
slug = mapping.data.attributes.slug;
Cache.write(type, slug, {TID});
}
}
if (slug) {
$create({
tag: 'a',
href: `/${type}/${slug}`,
className: KITSU_GRAY_LINK_CLASS,
children: image,
parent: this,
});
} else {
malLink.appendChild(image);
}
if (!this.onmousedown && this.onmouseup) {
await new Promise(resolve => addEventListener('mouseup', resolve, {once: true}));
await Util.nextTick();
}
this.onclick = null;
this.onauxclick = null;
this.onmousedown = null;
this.onmouseup = null;
}
static malName(str) {
const i = str.indexOf(', ');
// <wbr> wraps even with "white-space:nowrap" so it's better than unicode zero-width space
if (i < 0) {
const words = str.split(/\s+/);
return words.length <= 2
? words.join(' ')
: words[0] + ' ' + words.slice(1).join('\xA0');
} else {
return [
str.slice(i + 2).replace(/\s+/, '\xA0') + ' ',
{tag: 'wbr'},
str.slice(0, i).replace(/\s+/, '\xA0'),
];
}
}
static _charsHovered() {
const hovering = this.matches(':hover');
if (hovering !== this.hasAttribute('hovered')) {
clearTimeout(this[ID.me]);
this[ID.me] = setTimeout(Render._charsHoveredTimer, hovering ? 250 : 1000, this);
}
}
static _charsHoveredTimer(el) {
$attributize(el, 'hovered', el.matches(':hover') ? '' : null);
}
static async _kitsuLinkPreclicked(e) {
if (!e.target.style.backgroundImage)
return;
if (e.type === 'mousedown') {
this.onmousedown = null;
return;
}
if (e.type === 'mouseup') {
this.onmouseup = null;
await Util.nextTick();
if (!this.onclick)
return;
}
this.onclick = null;
this.onauxclick = null;
if (e.altKey || e.metaKey || e.button > 1)
return;
let link = e.target.closest('a');
if (!link) {
const winner = await Promise.race([
Mutant.gotMoved(e.target),
Mutant.gotPath(),
]);
if (winner !== true)
return;
}
const {button: btn, ctrlKey: c, shiftKey: s} = e;
link = e.target.closest('a');
if (!btn && !c) {
link.dispatchEvent(new MouseEvent('click', e));
if (!s)
App.onUrlChange(link.pathname);
} else {
GM_openInTab(link.href, {
active: btn === 0 && c && s,
insert: true,
setParent: true,
});
}
}
static _lazyLoad(entries) {
for (const e of entries) {
if (e.isIntersecting) {
const el = e.target;
let url = el.getAttribute(LAZY_ATTR);
if (el instanceof HTMLImageElement) {
if (el.src !== url)
el.src = url;
} else {
url = `url(${url})`;
if (el.style.backgroundImage !== url)
el.style.backgroundImage = url;
}
el.removeAttribute(LAZY_ATTR);
Render.scrollObserver.unobserve(el);
}
}
}
}
class Util {
static str2num(str) {
return str && Number(str.replace(/,/g, '')) || undefined;
}
static str2gist(str) {
return str.replace(/\W+/g, ' ').trim().toLowerCase();
}
static num2str(num) {
return num && num.toLocaleString() || '';
}
static num2pct(n, numDecimals = 2) {
return (n * 100).toFixed(numDecimals).replace(/\.?0+$/, '') + '%';
}
static decodeHtml(str) {
if (str.includes('&#')) {
str = str.replace(/&#(x?)([\da-f]);/gi, (_, hex, code) =>
String.fromCharCode(parseInt(code, hex ? 16 : 10)));
}
if (!str.includes('&') ||
!/&\w+;/.test(str))
return str;
if (!Mal.parser)
Mal.parser = new DOMParser();
const doc = Mal.parser.parseFromString(str, 'text/html');
return doc.body.firstChild.textContent;
}
static parseJson(str) {
try {
return JSON.parse(str);
} catch (e) {}
}
static nextTick() {
return new Promise(setTimeout);
}
static fetchDoc(url) {
return new Promise(resolve => {
GM_xmlhttpRequest({
url,
method: 'GET',
onload(r) {
const doc = new DOMParser().parseFromString(r.response, 'text/html');
resolve(doc);
},
});
});
}
static fetchJson(url) {
return new Promise(resolve => {
GM_xmlhttpRequest({
url,
method: 'GET',
responseType: 'json',
onload(r) {
resolve(r.response);
},
});
});
}
static externalLink(
props,
children = props.children || props.textContent || []
) {
props.tag = 'a';
props.target = '_blank';
props.rel = 'noopener noreferrer';
props.children = Array.isArray(children) ? children : [children];
props.children.push(EXT_LINK);
delete props.textContent;
return props;
}
}
/** @return {HTMLElement} */
function $(selector, node = document) {
return node.querySelector(selector);
}
/** @return {HTMLElement} */
function $id(id, doc = document) {
return doc.getElementById(id);
}
/** @return {HTMLElement[]} */
function $$(selector, node = document) {
return [...node.querySelectorAll(selector)];
}
/** @return {String} */
function $text(selector, node = document) {
const el = typeof selector === 'string' ?
node.querySelector(selector) :
selector;
return el ? el.textContent.trim() : '';
}
/** @return {HTMLElement} */
function $create(props,
children = props.children || [],
referenceNode = props.id && $id(props.id)) {
let el;
let childIndex = -1;
const hasOwnProperty = Object.hasOwnProperty;
const toAppend = [];
if (!Array.isArray(children))
children = [children];
for (
let index = 0, node, info = props, ref = referenceNode;
index <= children.length;
info = children[index], ref = el.childNodes[childIndex], index++
) {
if (!info)
continue;
childIndex++;
let ns;
const isNode = info instanceof Node;
if (isNode) {
node = info;
} else {
let {tag} = info;
const i = tag ? tag.indexOf(':') : -1;
if (i >= 0) {
ns = tag.slice(0, i);
tag = tag.slice(i + 1);
}
node = ref && ref.localName === (tag && tag.toLowerCase()) && ref || (
!tag ?
document.createTextNode(info) :
/^SVG$/i.test(ns) ?
document.createElementNS('http://www.w3.org/2000/svg', tag) :
document.createElement(tag));
}
const type = node.nodeType;
if (index === 0)
el = node;
else if (!ref)
toAppend.push(node);
else if (isNode || ref.localName !== node.localName)
ref.parentNode.replaceChild(node, ref);
if (isNode)
continue;
if (type === Node.TEXT_NODE) {
if (ref && ref.nodeValue !== info)
ref.nodeValue = info;
continue;
}
if (index > 0 && info.children) {
$create(info, undefined, node);
continue;
}
for (const k in info) {
if (!hasOwnProperty.call(info, k) ||
k === 'tag' ||
k === 'children' ||
k === 'parent' ||
k === 'after' ||
k === 'before')
continue;
const v = info[k];
const attr = k.startsWith('$') ? k.slice(1) : null;
if (attr || ns)
$attributize(node, attr || k, v);
else if (node[k] !== v)
node[k] = v;
}
}
if (toAppend.length)
el.append(...toAppend);
else {
const numExpected = childIndex + (props.textContent ? 1 : 0);
const numZombies = el.childNodes.length - numExpected;
for (let i = 0; i < numZombies; i++)
el.lastChild.remove();
}
if (props.parent &&
props.parent !== el.parentNode)
props.parent.appendChild(el);
if (props.before &&
props.before !== el.nextSibling)
props.before.insertAdjacentElement('beforeBegin', el);
if (props.after &&
props.after !== el.previousSibling)
props.after.insertAdjacentElement('afterEnd', el);
return el;
}
function $remove(selectorOrNode, base) {
const el = selectorOrNode instanceof Node ?
selectorOrNode :
$(selectorOrNode, base);
if (el)
el.remove();
}
function $attributize(node, attr, value) {
if (value === null)
node.removeAttribute(attr);
else if (value !== node.getAttribute(attr))
node.setAttribute(attr, value);
}
App.init();