Userscript-Plus/src/js/background.js at userscript · magicoflolis/Userscript-Plus · GitHub

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'use strict';

// eslint-disable-next-line no-unused-vars

import { dbg, log, err, info } from './logger.js';

import Config from './config.js';

const win = self ?? window;

const MUJS = {

cache: new Map()

};

win.MUJS = MUJS;

win.Config = Config;

const { hermes, reqCode, isBlank, isNull, isEmpty, language } = userjs;

const msgCache = {};

webext.runtime.onConnect.addListener((p) => {

hermes.port = p;

const cfg = Config.cachedLocalStorage ?? {};

/**

* Default post message to send to all connected scripts

Object.assign(msgCache, { cfg });

hermes.send('Config', msgCache);

// hermes.send('Config', { cfg: Config.cachedLocalStorage });

hermes.getPort().onMessage.addListener((root) => {

log('Background Script: received message from content script', root);

const r = root.msg;

if (root.channel === 'Save') {

if (isNull(r.value)) {

Config.local.handler.set(r.prop, cfg[r.prop]);

} else {

Config.local.handler.set(r.prop, r.value);

}

if (root.channel === 'Reset') {

Config.resetToDefault();

}

});

// Unsupport webpages for each engine

const unsupported = {

greasyfork: ['pornhub.com'],

sleazyfork: ['pornhub.com'],

openuserjs: [],

github: []

};

const formatURL = (txt) =>

txt

.split('.')

.splice(-2)

.join('.')

.replace(/\/|https:/g, '');

const webFetcher = async (loc) => {

if (isBlank(loc)) {

return [];

}

const cfg = Config.cachedLocalStorage ?? {};

const sites = [];

const host = formatURL(loc);

let isBlacklisted = false;

for (const b of cfg.blacklist.filter((b) => b.enabled)) {

if (b.regex === true) {

const reg = new RegExp(b.url, b.flags);

if (!reg.test(host)) continue;

isBlacklisted = true;

}

if (Array.isArray(b.url)) {

for (const c of b.url) {

if (!host.includes(c)) continue;

isBlacklisted = true;

}

if (!host.includes(b.url)) continue;

isBlacklisted = true;

}

log('Blacklisted:', isBlacklisted, host);

if (isBlacklisted) {

return;

}

if (!MUJS.cache.has(host)) {

const engineTemplate = {};

for (const engine of cfg.engines) {

engineTemplate[engine.name] = [];

}

MUJS.cache.set(host, engineTemplate);

}

const isSupported = (name) => {

for (const [k, v] of Object.entries(unsupported)) {

if (k !== name) {

continue;

}

if (v.includes(host)) {

return false;

}

return true;

};

const engines = cfg.engines.filter((e) => e.enabled && isSupported(e.name));

const cache = MUJS.cache.get(host);

info('Building list', { cache, engines, allCache: MUJS.cache });

for (const engine of engines) {

const forkFN = async (dataQ) => {

if (!dataQ) {

err('Invalid data received from the server, check internet connection');

return;

}

const dq = Array.isArray(dataQ) ? dataQ : Array.isArray(dataQ.query) ? dataQ.query : [];

const data = dq.filter((d) => !d.deleted);

if (isBlank(data)) {

return;

}

const hideData = [];

const inUserLanguage = (d) => {

const dlocal = d.locale.split('-')[0] ?? d.locale;

if (language.cache.includes(dlocal)) {

return true;

}

hideData.push(d);

return false;

};

const filterLang = data.filter((d) => {

if (cfg.filterlang && !inUserLanguage(d)) {

return false;

}

return true;

});

let finalList = filterLang;

const hds = [];

for (const ujs of hideData) {

await reqCode(ujs, true);

if (ujs.translated) {

hds.push(ujs);

}

finalList = [...new Set([...hds, ...filterLang])];

// if (cfg.codePreview) {

// for (const ujs of finalList) {

// if (!ujs.code_data) {

// await reqCode(ujs);

// }

cache[engine.name].push(...finalList);

// MUJS.addForkCnt(finalList.length);

return finalList;

};

const eURL = engine.url;

const cEngine = cache[`${engine.name}`];

if (!isEmpty(cEngine)) {

sites.push({

engine,

data: userjs.normalizeTarget(cEngine),

host

});

continue;

}

if (engine.name.includes('fork')) {

const data = await userjs.req(`${eURL}/scripts/by-site/${host}.json?language=all`).then(forkFN).catch(err);

sites.push({

engine,

data,

host

});

}

return sites;

};

webext.webRequest.onHeadersReceived.addListener(

(e) => {

if (Object.is(e.type, 'main_frame')) {

const loc = new URL(e.url);

webFetcher(loc.host);

}

{

urls: [

// 'http://*/*',

'https://*/*'

]

}

);

/**

* [onMessage description]

* @param {*} message - The message itself. This is a JSON-ifiable object.

* @param {chrome.runtime.MessageSender} sender

* @param {(response: any) => void} sendResponse - A function to call, at most once, to send a response to the message. The function takes a single argument, which may be any JSON-ifiable object. This argument is passed back to the message sender.

function onMessage(message, sender, sendResponse) {

if (sender.url.includes('popup.html')) {

if (message.location) {

webFetcher(message.location).then((data) => sendResponse(data));

} else {

webext.tabs.query({ currentWindow: true, active: true }).then((tabs) => {

for (const tab of tabs) {

const loc = new URL(tab.url);

webFetcher(loc.host).then((data) => sendResponse(data));

}

});

}

if (message.name) {

if (sender.url.includes('settings.html')) {

Config.local.handler.set(message.name, message.value);

sendResponse({

name: message.name,

value: message.value

});

} else {

sendResponse({ value: Config.cachedLocalStorage[message.name] });

}

return true;

}

webext.runtime.onMessage.addListener(onMessage);

const tc = (tab) => {

const loc = new URL(tab.url);

const host = formatURL(loc.host);

return {

loc,

host,

cache: MUJS.cache.get(host)

};

}

const updateCount = (tab) => {

const { cache } = tc(tab);

let cnt = 0;

if (cache) {

for (const v of Object.values(cache)) {

cnt += v.length;

}

webext.browserAction.setBadgeText({

text: `${cnt}`

});

}

webext.tabs.onActivated.addListener((activeInfo) => {

webext.tabs.get(activeInfo.tabId, updateCount);

});

webext.tabs.onUpdated.addListener((tabId) => {

webext.tabs.get(tabId, updateCount);

});

Userscript-Plus/src/js/background.js at userscript · magicoflolis/Userscript-Plus · GitHub

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