General URL Cleaner

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

Versión del día 22/8/2015. 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.

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

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

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

Necesitará instalar una extensión como Tampermonkey para 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)

Necesitará instalar una extensión como Stylus para instalar este estilo.

Necesitará instalar una extensión como Stylus para instalar este estilo.

Necesitará instalar una extensión como Stylus para instalar este estilo.

Necesitará instalar una extensión del gestor de estilos de usuario para instalar este estilo.

Necesitará instalar una extensión del gestor de estilos de usuario para instalar este estilo.

Necesitará instalar una extensión del gestor de estilos de usuario para instalar este estilo.

(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|ca|ac|ad|ae|al|am|us|as|at|az|ba|be|bf|bg|bi|bj|bs|bt|by|cc|cd|cf|cat|cg)\/.*$/
// @include        /^https?://[a-z]*.google.(ch|ci|cl|cm|cn|cv|cz|de|dj|dk|dm|dz|ee|es|fi|fm|fr|ga|ge|gg|gl|gm|gp|gr|gy|hn)\/.*$/
// @include        /^https?://[a-z]*.google.(iq|ie|im|io|is|it|je|jo|ki|kg|kz|hr|ht|hu|ir|la|li|lk|lt|lu|lv|md|me|mg|mk|ml)\/.*$/
// @include        /^https?://[a-z]*.google.(mn|ms|mu|mv|mw|ne|nl|no|nr|nu|pl|pn|ps|vg|pt|ro|rs|ru|rw|sc|se|sh|si|sk|sn|sm)\/.*$/
// @include        /^https?://[a-z]*.google.(so|st|td|tg|tk|tl|tm|to|tn|tt|vu|ws|com.(sg|sl|sv|tj|tn|tr|tw|ua|uy|vc|vn))\/.*$/
// @include        /^https?://[a-z]*.google.com.(au|af|ag|ai|ar|bh|bn|bo|br|bz|kh|co|cu|cy|do|ec|eg|et|fj|gh|gi|gt|hk|jm)\/.*$/
// @include        /^https?://[a-z]*.google.com.(kw|lb|lc|ly|mm|mt|mx|my|na|nf|ng|ni|np|om|pa|pe|ph|pk|pg|pr|py|qa|sa|sb)\/.*$/
// @include        /^https?://[a-z]*.google.co.(uk|nz|ao|ar|bw|ck|cr|id|il|in|jp|ke|kr|ls|ma|mz|th|tz|ug|uz|ve|vi|za|zm|zw)\/.*$/
// @include        /^https?://[a-z]*.amazon.(cn|in|co.jp|fr|de|it|nl|es|co.uk|ca|com.mx|com|com.au|com.br)\/.*$/
// @include        /^https?://[a-z]*.newegg.(com|ca|cn)\/.*$/
// @include        /^https?://[a-z]*.ebay.(com.au|at|be|ca|fr|de|com.hk|in|ie|co.il|it|com.my|nl|co.za|ph|pl|com.sg|co.za|es|ch|co.th|co.uk|com|vn)\/.*$/
// @include        /^https?://[a-z]*.bing.com\/.*$/
// @include        /^https?://[a-z]*.youtube.com\/.*$/
// @include        /^https?://[a-z]*.dealtime.com\/.*$/
// @exclude        https://apis.google.com/*
// @exclude        https://www.google.com/recaptcha/api2/*
// @version        2.0.3.0
// @license        GPL version 3 or any later version; http://www.gnu.org/copyleft/gpl.html
// ==/UserScript==

// -------- Variables -----------
// ------------------------------

var includeLinks =           new RegExp(/(^https?|^ftp)\:\/\//);
var bingSearch =             new RegExp(/^https?:\/\/www\.bing\.(.+?)\/search\?/);
var youtubeVideo =           new RegExp(/^https?:\/\/www\.youtube\.com\/watch/);
var youtubeRedirect =        new RegExp(/^https?:\/\/www\.youtube\.com\/redirect\?q\=(?=.*\&redir_token\=)/);
var ebayItem =               new RegExp(/^https?:\/\/www\.ebay\.(.+?)\/itm/);
var ebaySearch =             new RegExp(/^https?:\/\/www\.ebay\.(.+?)\/sch\//);
var ebayGeneral =            new RegExp(/^https?:\/\/www\.ebay\.(.+?)/);
var amazonItemdp =           new RegExp(/^https?:\/\/www\.amazon\.(.+?)\/dp\//);
var amazonItemgp =           new RegExp(/^https?:\/\/www\.amazon\.(.+?)\/gp\/product\//);
var amazonGeneral =          new RegExp(/^https?:\/\/www\.amazon\.(.+?)\//);
var neweggItem =             new RegExp(/^http:\/\/www\.newegg\.(com|ca)\/Product\/Product\.aspx/);
var neweggGeneral =          new RegExp(/^http:\/\/www\.newegg\.(com|ca)/);
var dealtime =               new RegExp(/http:\/\/stat\.dealtime\.com\/DealFrame\/DealFrame\.cmp\?/);
var googleRedirect =         new RegExp(/^https?:\/\/www\.google\.(.+?)\/url\?.*\&url\=/);
var googleImageRedirect =    new RegExp(/^https?:\/\/www\.google\.(.+?)\/imgres\?imgurl\=/);
var googleSearch =           new RegExp(/^https?:\/\/[a-z]*\.google\.(.+?)\/[a-z]*\?.*$/);
var utmParameters =          new RegExp(/((\?|\&|)utm_(source|medium|campaign)\=[^&]*|\&amp\;)/g);
var googleSearchParameters = new RegExp(
    '\&(aqs|es_sm|channel|tab|num|hl|safe|tbo|sclient|sourceid|spell|site|sa|ei|client|complete|as_qdr|um|sa|tab|xhr|pq|pf|cp|bs|' +
    'authuser|rlz|cad|rct|ved|usg|source|oe|oq|ie|dpr|ved|tbas|sei|biw|bih|gpsrc|gfe_rd|gws_rd|bvm|bav|pbx|gs_(l|rn|ri|mss|id))\=[^&]*', 'g');

// -------- Main section --------
// ------------------------------

if (bingSearch.test(document.URL)) {
    var newPageUrl = cleanBingSearch(document.URL);
    if (newPageUrl != document.URL) location.replace(newPageUrl);
    var observeLinks = new MutationObserver(cleanLinksAll).observe(document,{childList:true,subtree:true});
}
else if (googleRedirect.test(document.URL)) {
    location.replace(cleanGoogleRedirect(document.URL));
}
else if (googleImageRedirect.test(document.URL)) {
    location.replace(cleanGoogleImageRedirect(document.URL));
}
else if (googleSearch.test(document.URL)) {
    var newPageUrl = cleanGoogleSearch(document.URL);
    if (newPageUrl != document.URL) location.replace(newPageUrl);
    var observeLinks = new MutationObserver(cleanLinksGoogleSearch).observe(document,{childList:true,subtree:true});
    window.onhashchange = googleInstant;
}
else if (youtubeVideo.test(document.URL)) {
    var newPageUrl = cleanYoutubeVideo(document.URL);
    if (newPageUrl != document.URL) location.replace(newPageUrl);
    var observeLinks = new MutationObserver(cleanLinksYoutubeVideo).observe(document,{childList:true,subtree:true});
}
else if (youtubeRedirect.test(document.URL)) {
    location.replace(cleanYoutubeRedirect(document.URL));
}
else if (ebayItem.test(document.URL)) {
    var newPageUrl = cleanEbayItem(document.URL);
    if (newPageUrl != document.URL) location.replace(newPageUrl);
    var observeLinks = new MutationObserver(cleanLinksEbay).observe(document,{childList:true,subtree:true});
}
else if (ebaySearch.test(document.URL)) {
    var newPageUrl = cleanEbaySearch(document.URL);
    if (newPageUrl != document.URL) location.replace(newPageUrl);
    var observeLinks = new MutationObserver(cleanLinksEbay).observe(document,{childList:true,subtree:true});
}
else if (ebayGeneral.test(document.URL)) {
    var observeLinks = new MutationObserver(cleanLinksEbay).observe(document,{childList:true,subtree:true});
}
else if (amazonItemdp.test(document.URL)) {
    var newPageUrl = cleanAmazonItemdp(document.URL);
    if (newPageUrl != document.URL) location.replace(newPageUrl);
    var observeLinks = new MutationObserver(cleanLinksAmazonItem).observe(document,{childList:true,subtree:true});
}
else if (amazonItemgp.test(document.URL)) {
    var newPageUrl = cleanAmazonItemgp(document.URL);
    if (newPageUrl != document.URL) location.replace(newPageUrl);
    var observeLinks = new MutationObserver(cleanLinksAmazonItem).observe(document,{childList:true,subtree:true});
}
else if (amazonGeneral.test(document.URL)) {
    var observeLinks = new MutationObserver(cleanLinksAmazonItem).observe(document,{childList:true,subtree:true});
}
else if (neweggItem.test(document.URL)) {
    var newPageUrl = cleanNeweggItem(document.URL);
    if (newPageUrl != document.URL) location.replace(newPageUrl);
    var observeLinks = new MutationObserver(cleanLinksNeweggItem).observe(document,{childList:true,subtree:true});
}
else if (neweggGeneral.test(document.URL)) {
    var observeLinks = new MutationObserver(cleanLinksNeweggItem).observe(document,{childList:true,subtree:true});
}
else if (dealtime.test(document.URL)) {
    var newPageUrl = cleanDealtime(document.URL);
    if (newPageUrl != document.URL) location.replace(newPageUrl);
}

// -------- Site-specific cleaning functions --------
// --------------------------------------------------

function cleanGoogleSearch(oldurl) {
    return oldurl.replace('?','?&').replace(googleSearchParameters,'').replace('?&','?').replace(/^http\:/,'https:');
}
function cleanGoogleRedirect(oldurl) {
    return decodeURIComponent(oldurl.replace(googleRedirect,'').replace(/\&(psig|ei|bvm)\=.*$/g,''));
}
function cleanGoogleImageRedirect(oldurl) {
    return decodeURIComponent(oldurl.replace(googleImageRedirect,'').replace(/\&imgrefurl\=.*/,''));
}
function cleanBingSearch(oldurl) {
    return oldurl.replace('?','?&').replace(/\&(go|qs|form|FORM|filt|pq|sc|sp|sk|qpvt)\=[^&]*/g,'').replace('?&','?').replace(/^http\:/,'https:');
}
function cleanYoutubeVideo(oldurl) {
    return 'https://www.youtube.com/watch?' + oldurl.match(/v\=[^&]*/);
}
function cleanYoutubeRedirect(oldurl) {
    return decodeURIComponent(oldurl.replace(youtubeRedirect,'').replace(/\&redir_token\=.*/,''));
}
function cleanEbayItem(oldurl) {
    return 'http://' + oldurl.split('/')[2] + '/itm' + oldurl.match(/\/[0-9]{11,13}[^#?&\/]/);
}
function cleanEbaySearch(oldurl) {
    return oldurl.replace('?','?&').replace(/\&(\_osacat|\_odkw|\_from|rt|\_trksid|\_sacat)\=[^&]*/g,'').replace('?&','?');
}
function cleanAmazonItemgp(oldurl) {
    return 'http://' + oldurl.split('/')[2] + oldurl.match(/\/gp\/product\/[A-Z0-9]{10}\/?/);
}
function cleanAmazonItemdp(oldurl) {
    return 'http://' + oldurl.split('/')[2] + oldurl.match(/\/dp\/[A-Z0-9]{10}\/?/);
}
function cleanNeweggItem(oldurl) {
    return 'http://' + oldurl.split('/')[2] + oldurl.match(/\/Product\/Product\.aspx\?Item\=[^&]*/);
}
function cleanDealtime(oldurl) {
    return decodeURIComponent(oldurl.replace(/.*\&url\=/,'').replace(/(\%26|)\&linkin_id\=.*$/,'')).replace(/\&(url|partner)\=[^&]*/g,'');
}

// -------- Page link cleaning functions --------
// ----------------------------------------------

function cleanLinksGoogleSearch() {
    var links = document.links;
    for (var i = links.length; i--;) {
        if      (includeLinks.test(links[i].href))     links[i].removeAttribute('onmousedown'); // Results redirection
        if      (googleRedirect.test(links[i].href))   links[i].href = cleanGoogleRedirect(links[i].href);
        else if (googleSearch.test(links[i].href))     links[i].href = cleanGoogleSearch(links[i].href);
        else if (amazonItemgp.test(links[i].href))     links[i].href = cleanAmazonItemgp(links[i].href);
        else if (amazonItemdp.test(links[i].href))     links[i].href = cleanAmazonItemgp(links[i].href);
        else if (ebaySearch.test(links[i].href))       links[i].href = cleanEbaySearch(links[i].href);
        else if (ebayItem.test(links[i].href))         links[i].href = cleanEbayItem(links[i].href);
        else if (neweggItem.test(links[i].href))       links[i].href = cleanNeweggItem(links[i].href);
        else if (youtubeVideo.test(links[i].href))     links[i].href = cleanYoutubeVideo(links[i].href);
    }
}
function cleanLinksAll() {
    var links = document.links;
    for (var i = links.length; i--;) {
        if      (googleRedirect.test(links[i].href))   links[i].href = cleanGoogleRedirect(links[i].href);
        else if (googleSearch.test(links[i].href))     links[i].href = cleanGoogleSearch(links[i].href);
        else if (amazonItemgp.test(links[i].href))     links[i].href = cleanAmazonItemgp(links[i].href);
        else if (amazonItemdp.test(links[i].href))     links[i].href = cleanAmazonItemgp(links[i].href);
        else if (ebaySearch.test(links[i].href))       links[i].href = cleanEbaySearch(links[i].href);
        else if (ebayItem.test(links[i].href))         links[i].href = cleanEbayItem(links[i].href);
        else if (neweggItem.test(links[i].href))       links[i].href = cleanNeweggItem(links[i].href);
        else if (youtubeVideo.test(links[i].href))     links[i].href = cleanYoutubeVideo(links[i].href);
    }
}
function cleanLinksAmazonItem() {
    var links = document.links;
    for (var i = links.length; i--;) {
        if      (amazonItemgp.test(links[i].href))     links[i].href = cleanAmazonItemgp(links[i].href);
        else if (amazonItemdp.test(links[i].href))     links[i].href = cleanAmazonItemdp(links[i].href);
    }
}
function cleanLinksEbay() {
    var links = document.links;
    for (var i = links.length; i--;) {
        if      (ebaySearch.test(links[i].href))       links[i].href = cleanEbaySearch(links[i].href);
        else if (ebayItem.test(links[i].href))         links[i].href = cleanEbayItem(links[i].href);
    }
}
function cleanLinksYoutubeVideo() {
    var links = document.links;
    for (var i = links.length; i--;) {
        if      (youtubeVideo.test(links[i].href))     links[i].href = cleanYoutubeVideo(links[i].href);
        else if(links[i].class="yt-uix-redirect-link") links[i].removeAttribute("class"); // Youtube redirect
    }
}
function cleanLinksNeweggItem() {
    var links = document.links;
    for (var i = links.length; i--;) {
        if      (neweggItem.test(links[i].href))       links[i].href = cleanNeweggItem(links[i].href);
    }
}

// -------- Extra functions --------
// ---------------------------------

// Google Instant document URL cleaning
// This is called whenever the search terms change
function googleInstant() {
    if (!document.URL.includes('#imgrc=')) { // Don't rewrite anything if an image is clicked in image searches
        var newSearchTerms = String(document.URL.match(/\#.*/)).replace(/^\#/,'');
        var newSearchUrl = String(document.URL.replace(/search\?.*/, 'search?' + newSearchTerms));
        location.replace(newSearchUrl);
    }
}