js.js

var filterEngine = 
`
try {
    const fs = require('fs');
    const { FiltersEngine, Request } = require('./adblocker.umd.min.js');
    const filters =
        fs.readFileSync(require.resolve('./easylist.txt'), 'utf-8') + '\\n' +
        fs.readFileSync(require.resolve('./easyprivacy.txt'), 'utf-8') + '\\n' +
        fs.readFileSync(require.resolve('./ublock-ads.txt'), 'utf-8') + '\\n' + 
        fs.readFileSync(require.resolve('./ublock-privacy.txt'), 'utf-8') + '\\n' +
        fs.readFileSync(require.resolve('./peter-lowe-list.txt'), 'utf-8') + '\\ngoogleoptimize.com\\n';
    const engine = FiltersEngine.parse(filters);

    windowInstance.webContents.session.webRequest.onBeforeRequest({ urls: ['*://*/*'] }, (details, callback) => {
        const {match} = engine.match(Request.fromRawDetails({ url: details.url }));
        if (match == true) {
            log.info('BLOCKED:', details.url);
            callback({cancel: true});
        } else {
            callback({cancel: false});
        }
    });
} catch (error) {
    log.error(error);
}
`
filterEngine = compress(filterEngine);

var autoGuest =
`autoGuest();

function autoGuest() {
    var buttons = document.getElementsByTagName('button');
    for (var i = 0; i < buttons.length; i++) {
        if (buttons[i].getAttribute('label') == 'Login As Guest') {
            buttons[i].click();
            return;
        }
    }
    setTimeout(autoGuest, 1000);
}
`
autoGuest = compress(autoGuest);

function compress(uncompressedJs) {
    var compressedJs = '';
    var stringArr = uncompressedJs.split('\n');

    for (var i = 0; i < stringArr.length; i++) {
        compressedJs += stringArr[i].trim();
    }
    return compressedJs;
}

module.exports = {
    filterEngine: filterEngine,
    autoGuest: autoGuest
};