Overwrite global fetch with discord proxy

overwrite-fetch-discord-proxy.js

const addProxy = (url) => {
    if(url.startsWith('data')){
        return url;
    }
    const split = url.split('/');

    const proxyIndex = url.includes('://') ? 3 : split[0] !== '' ? 0 : 1;
    if (split.length <= proxyIndex) {
        return url;
    }
    if (split[proxyIndex] !== '.proxy' && split[proxyIndex] !== '') {
        split.splice(proxyIndex, 0, '.proxy');
        return split.join('/');
    }
    return url;
};

const originalFetch = window.fetch;

window.fetch = (param1, param2) => {
    if (typeof param1 === 'string') {
        return originalFetch(addProxy(param1), param2);
    }
    return originalFetch(param1, param2);
};