@cliqz/autoconsent/lib/detector.js

This is a library of rules for navigating through common consent popups on the web. These rules can be run in a Firefox webextension, or in a puppeteer orchestrated headless browser. Using these rules, opt-in and opt-out options can be selected automatica

export default async function detectDialog(tab, retries, rules) {
    let breakEarly = false;
    const found = await new Promise(async (resolve) => {
        let earlyReturn = false;
        await Promise.all(rules.map(async (r, index) => {
            try {
                if (await r.detectCmp(tab)) {
                    earlyReturn = true;
                    resolve(index);
                }
            }
            catch (e) {
                breakEarly = true;
            }
        }));
        if (!earlyReturn) {
            resolve(-1);
        }
    });
    if (found === -1 && retries > 0 && !breakEarly) {
        return new Promise((resolve) => {
            setTimeout(async () => {
                const result = detectDialog(tab, retries - 1, rules);
                resolve(result);
            }, 500);
        });
    }
    return found > -1 ? rules[found] : null;
}