General URL Cleaner

Cleans URL's from various popular sites. Also, makes sure the sites are using HTTPS.

Versión del día 28/07/2017. Echa un vistazo a la versión más reciente.

Tendrás que instalar una extensión para tu navegador como Tampermonkey, Greasemonkey o Violentmonkey si quieres utilizar este script.

You will need to install an extension such as Tampermonkey to install this script.

Tendrás que instalar una extensión como Tampermonkey o Violentmonkey para instalar este script.

Necesitarás instalar una extensión como Tampermonkey o Userscripts para instalar este script.

Tendrás que instalar una extensión como Tampermonkey antes de poder instalar este script.

Necesitarás instalar una extensión para administrar scripts de usuario si quieres instalar este script.

(Ya tengo un administrador de scripts de usuario, déjame instalarlo)

Tendrás que instalar una extensión como Stylus antes de poder instalar este script.

Tendrás que instalar una extensión como Stylus antes de poder instalar este script.

Tendrás que instalar una extensión como Stylus antes de poder instalar este script.

Para poder instalar esto tendrás que instalar primero una extensión de estilos de usuario.

Para poder instalar esto tendrás que instalar primero una extensión de estilos de usuario.

Para poder instalar esto tendrás que instalar primero una extensión de estilos de usuario.

(Ya tengo un administrador de estilos de usuario, déjame instalarlo)

// ==UserScript==
// @run-at      document-start
// @name        General URL Cleaner
// @namespace   
// @description Cleans URL's from various popular sites. Also, makes sure the sites are using HTTPS.
// @include     /^https?://[a-z]+\.google(\.com?)?\.[a-z]{2,3}/.*$/
// @include     /^https?://[a-z.]+\.ebay(desc)?(\.com?)?\.[a-z]{2,3}/.*$/
// @include     /^https?://www\.amazon(\.com?)?\.[a-z]{2,3}/.*$/
// @include     /^https?://www\.newegg\.c(om|a)/.*$/
// @include     /^https?://www\.bing\.com/.*$/
// @include     https://www.youtube.com/*
// @include     http://stat.dealtime.com/*
// @include     http://www.imdb.com/*
// @include     /https?://(www\.)?staticice\.com\.au/.*$/
// @include     https://www.facebook.com/*
// @include     /https?://[a-z0-9.]*twitter.com/.*$/
// @exclude     https://apis.google.com/*
// @exclude     https://accounts.google.com/*
// @exclude     https://support.google.com/*
// @exclude     https://www.google.com/recaptcha/api2/*
// @version     2.10
// @license     GPL version 3 or any later version; http://www.gnu.org/copyleft/gpl.html
// ==/UserScript==
var doc = document;
var loc = location;
var lhost = loc.host;
var lpath = loc.pathname;
var ebay = /^[a-z.]+\.ebay(desc)?(\.com?)?\.[a-z]{2,3}$/;
var amazon = /^www\.amazon\.com?(\.[a-z]{2,3})?$/;
var google = /^[a-z]+\.google\.com?(\.[a-z]{2,3})?$/;
var amazonParams = /&(url|ie|pf_rd_[a-z]|bbn|rw_html_to_wsrp|ref_)=[^&#]*/;
var utmParams = /&utm_[a-z]+=[^&]*/g;
var neweggParams = /&(cm_sp|icid|ignorebbr)=[^&#]*/g;
var bingParams = /&(go|qs|form|FORM|filt|pq|s[cpk]|qpvt|cvid)=[^&#]*/g;
var youtubeParams = /&(feature|src_vid|annotation_id|[gh]l)=[^&#]*/g;
var ebayParams = /&(_(o?sacat|odkw|from|trksid)|rt)=[^&#]*/g;
var googleParams = /&(sa(fe)?|ved|source(id)?|s?ei|tab|tbo|h[ls]|authuser|n?um|ie|aqs|as_qdr|bav|bi[wh]|bs|bvm|cad|channel|complete|cp|s?client|dpr|e(ch|msg|s_sm)|g(fe|ws)_rd|gpsrc|noj|btnG|o[eq]|p(si|bx|f|q)|rct|rlz|site|spell|tbas|usg|xhr|gs_[a-z]+)=[^&#]*/g;

// -------- Main --------
function main() {
    if (lhost=='www.bing.com') {
        var newUrl = cleanBing(doc.URL);
        if (loc.protocol=='http:') loc.replace(newUrl);
        else cleanPageUrl(newUrl);
        cleanLinks('all');
    }
    else if (lhost=='www.youtube.com') {
        if (lpath=='/watch') cleanPageUrl(cleanYoutube(doc.URL));
        else if (lpath=='/redirect') loc.replace(cleanYoutubeRedir(loc.search));
        cleanLinks('youtube');
    }
    else if (lhost.endsWith('.newegg.com')||lhost.endsWith('.newegg.ca')) {
        if (loc.search) cleanPageUrl(cleanNewegg(doc.URL));
        cleanLinks('newegg');
    }
    else if (lhost=='www.imdb.com') {
        if (loc.search) cleanPageUrl(cleanImdb(doc.URL));
        cleanLinks('imdb');
        deleteHash();
    }
    else if (google.test(lhost)) {
        if (lpath=='/url'||lpath=='/imgres') loc.replace(cleanGoogleRedir(loc.search));
        else if (loc.search||loc.hash.match(/[&#]q=/)) {
            cleanPageUrl(cleanGoogle(doc.URL));
            cleanLinks('google');
            googleInstant();
        }
    }
    else if (ebay.test(lhost)) {
        if (lpath.includes('/itm/')) cleanPageUrl(cleanEbayItem(loc));
        else if (loc.search) cleanPageUrl(cleanEbayParams(doc.URL));
        cleanLinks('ebay');
        deleteHash();
    }
    else if (amazon.test(lhost)) {
        if (lpath.includes('/dp/')) cleanPageUrl(cleanAmazonItemdp(loc));
        else if (lpath.includes('/gp/product')) cleanPageUrl(cleanAmazonItemgp(loc));
        else if (loc.search) cleanPageUrl(cleanAmazonParams(doc.URL));
        cleanLinks('amazon');
        onhashchange = function() {
            if (!loc.hash.startsWith('#reader_'))
                history.replaceState(null,null,loc.href.replace(loc.hash,''));
        };
    }
    else if (lhost.endsWith('staticice.com.au')) {
        cleanLinks('staticice');
    }
    else if (lhost=='twitter.com') {
        cleanLinks('twitter');
    }
    else if(lhost=='www.facebook.com'){
        cleanLinks('facebook');
    }
}

// -------- Front functions --------
function cleanPageUrl(newUrl) {
    if (newUrl != doc.URL) history.replaceState(null, null, newUrl);
}

function cleanLinks(site) {
    new MutationObserver(function(_,self) {
        console.time('clean');
        for (let link of doc.links) {
            if (!link.classList.contains('cleaned')) {
                linkCleaners[site](link);
                link.classList.add('cleaned');
            }
        }
        console.timeEnd('clean');
    }).observe(doc, {childList:true, subtree:true});
}

function deleteHash() {
    function onhashchange() {
        history.replaceState(null, null, loc.href.replace(loc.hash, ''));
    }
}
function googleInstant() {
    changeState(function(url) {
        if (url.endsWith('#imgrc=_'))
            return url.slice(0,-8);
        else if (url.match(/#(.+&)?q=/))
            return lpath + cleanGoogle(url.replace(/.+#/,'?'));
        return url;
    });
}
function changeState(mod) {
    history._pushState = history.pushState;
    history._replaceState = history.replaceState;
    history.pushState = function() {
        arguments[2] = mod(arguments[2]);
        history._pushState.apply(this,arguments);
        main()
    };
    history.replaceState = function() {
        arguments[2] = mod(arguments[2]);
        history._replaceState.apply(this,arguments);
        main()
    };
}

// -------- URL cleaning functions --------
function cleanGoogle(url) {
    return url.replace('?','?&').replace(googleParams,'').replace('?&','?');
}
function cleanGoogleRedir(url) {
    return decodeURIComponent(url.match(/[&?](img)?url=([^&]+)/)[2]);
}
function cleanBing(url) {
    return url.replace('?','?&').replace(bingParams,'').replace('?&','?').replace(/^http\:/,'https:');
}
function cleanYoutube(url) {
    return url.replace("?","?&").replace(youtubeParams,'').replace("?&","?");
}
function cleanYoutubeRedir(url) {
    return decodeURIComponent(url.match(/[?&]q=([^&]+)/)[1]);
}
function cleanEbayParams(url) {
    return url.replace('?','?&').replace(ebayParams,'').replace('?&','?');
}
function cleanEbayItem(a) {
    return a.origin+'/itm'+a.pathname.match(/\/[0-9]{12}/)+(a.search.replace('&','?').match(/\?orig_cvip=[^?]+/)||'')+a.hash;
}
function cleanEbayPulsar(url) {
    return loc.origin + '/itm/' + url.match(/%7B%22mecs%22%3A%22([0-9]{12})/).pop();
}
function cleanNewegg(url) {
    return url.replace('?','?&').replace(neweggParams,'').replace('?&','?');
}
function cleanAmazonParams(url) {
    return url.replace('?','?&').replace(amazonParams,'').replace('?&','?').replace(/\?$/,'');
}
function cleanAmazonItemgp(a) {
    return a.origin+'/gp/product'+a.pathname.match(/\/[A-Z0-9]{10}/)+a.hash;
}
function cleanAmazonItemdp(a) {
    return a.origin+'/dp'+a.pathname.match(/\/[A-Z0-9]{10}/)+a.hash;
}
function cleanImdb(url) {
    return url.replace('?','?&').replace(/&(pf_rd_[a-z]|ref_)=[^&#]*/,'').replace('?&','?').replace(/\?$/,'');
}
function cleanGenericRedir(url) {
    return decodeURIComponent(url.match(/[?&]u(rl)?=([^&]+)/)[2]);
}
function cleanUtm(url) {
    return url[0]+('&'+url.slice(1)).replace(utmParams,'').slice(1);
}
function cleanStaticiceRedir(url) {
    return decodeURIComponent(url.match(/[?&]newurl=([^&]+)/)[1]);
}
function cleanClixgalore(url) {
    return decodeURIComponent(url.match(/[?&]AffDirectURL=([^&]+)/)[1]);
}

// -------- Link cleaning functions --------
var linkCleaners = {
    all:function(a) { host=a.host; path=a.pathname;
        if (google.test(host))
            if (path=='/imgres'||path=='/url') a.href = cleanGoogleRedir(a.search);
            else if (a.search) a.search = cleanGoogle(a.search);
        else if (host=='www.youtube.com')
            if (path=='/watch') a.search = cleanYoutube(a.search);
            else if (path=='/redirect') a.href = cleanYoutubeRedir(a.search);
        else if (host.endsWith('.newegg.com') || host.endsWith('.newegg.ca'))
            if(a.search) a.search = cleanNewegg(a.search);
        else if (host=='www.imdb.com' && a.search)
            a.search = cleanImdb(a.search);
        else if (amazon.test(host))
            if (path.includes('/dp/')) a.href = cleanAmazonItemdp(a);
            else if (path.includes('/gp/product')) a.href = cleanAmazonItemgp(a);
            else if (a.pathname.includes('/picassoRedirect')) {
                a.href = cleanGenericRedir(a.search);
                a.search = '';
            }
            else if (a.search) a.href = cleanAmazonParams(a.href);
            if (a.pathname.includes('/ref=')) a.pathname = cleanAmazonParams(a.pathname);
        else if (ebay.test(host))
            if (path.includes('/itm/')) a.href = cleanEbayItem(a);
            else if (a.host.startsWith('pulsar.')) a.href = cleanEbayPulsar(a.search);
            else if (a.search) a.search = cleanEbayParams(a.search);
        else {
            if (a.search) a.search = cleanUtm(a.search);
            if (a.hash) a.hash = cleanUtm(a.hash);
        }
    },
    amazon:function(a) {
        if (amazon.test(a.host))
            if (a.pathname.includes('/dp/')) a.href = cleanAmazonItemdp(a);
            else if (a.pathname.includes('/gp/product')) a.href = cleanAmazonItemgp(a);
            else if (a.pathname.includes('/picassoRedirect')) {
                a.href = cleanGenericRedir(a.search);
                a.search = '';
            }
            else if (a.search) a.href = cleanAmazonParams(a.href);
            if (a.pathname.includes('/ref=')) a.pathname = cleanAmazonParams(a.pathname);
    },
    ebay:function(a) {
        if (ebay.test(a.host))
            if (a.pathname.includes('/itm/')) a.href = cleanEbayItem(a);
            else if (a.host.startsWith('pulsar.')) a.href = cleanEbayPulsar(a.search);
            else if (a.search) a.search = cleanEbayParams(a.search);
        
    },
    newegg:function(a) {
        if (a.host.endsWith('.newegg.com')||a.host.endsWith('.newegg.ca'))
            if (a.pathname.includes('/marketplace/'));
            else if (a.search) a.search = cleanNewegg(a.search);
    },
    google:function(a) {
        a.removeAttribute('onmousedown');
        linkCleaners.all(a);
    },
    youtube:function(a) {
        a.classList.remove('yt-uix-redirect-link');
        a.classList.remove('spf-link');
        a.removeAttribute('data-sessionlink');
        old = a.href;
        linkCleaners.all(a);
        if (a.title==old) a.title=a.href;
    },
    staticice:function(a) {
        if (a.host.endsWith('staticice.com.au')) {
            if (a.pathname=='/cgi-bin/redirect.cgi') {
                a.href = cleanStaticiceRedir(a.search);
                if (a.host=='www.clixgalore.com' && a.pathname=='/PSale.aspx')
                    a.href = cleanClixgalore(a.search);
            }
            else if (a.pathname.startsWith('/cgi-bin/www.'))
                a.href = 'http://'+a.pathname.slice(9);
        }
        if (a.host=='t.dgm-au.com' || a.host=='www.kqzyfj.com') a.href = cleanGenericRedir(a.search);
        if (a.search) a.search = cleanUtm(a.search);
    },
    twitter:function(a) {
        if (a.host=='t.co') {
            if (a.hasAttribute('data-expanded-url')) {
                var dirty = 'twitterRedir_'+a.pathname.slice(1);
                a.href = a.getAttribute('data-expanded-url');
                a.removeAttribute('data-expanded-url');
                sessionStorage.setItem(dirty, a.href);
            }
            else if (a.classList.contains('TwitterCard-container')) {
                var dirty = 'twitterRedir_'+a.pathname.slice(1);
                var clean = sessionStorage.getItem(dirty);
                if (clean) a.href = clean;
            }
        }
    },
    facebook:function(a) {
        if (a.hasAttribute('onclick') && a.hasAttribute('onmouseover')) {
            if (a.getAttribute('onclick').startsWith('LinkshimAsyncLink')) {
                a.removeAttribute('onclick');
                a.removeAttribute('onmouseover');
                if (a.host=='l.facebook.com')
                    a.href = cleanGenericRedir(a.search);
            }
        }
    },
    imdb:function(a) {
        if (a.host=='www.imdb.com' && a.search)
            a.search = cleanImdb(a.search);
    }
};

main()