General URL Cleaner

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

Verzia zo dňa 22.08.2015. Pozri najnovšiu verziu.

Na nainštalovanie skriptu si budete musieť nainštalovať rozšírenie, ako napríklad Tampermonkey, Greasemonkey alebo Violentmonkey.

Na nainštalovanie skriptu si budete musieť nainštalovať rozšírenie, ako napríklad Tampermonkey, % alebo Violentmonkey.

Na nainštalovanie skriptu si budete musieť nainštalovať rozšírenie, ako napríklad Tampermonkey, % alebo Violentmonkey.

Na nainštalovanie skriptu si budete musieť nainštalovať rozšírenie, ako napríklad Tampermonkey alebo Userscripts.

Na inštaláciu tohto skriptu je potrebné nainštalovať rozšírenie, ako napríklad Tampermonkey.

Na inštaláciu tohto skriptu je potrebné nainštalovať rozšírenie správcu používateľských skriptov.

(Už mám správcu používateľských skriptov, nechajte ma ho nainštalovať!)

Na inštaláciu tohto štýlu je potrebné nainštalovať rozšírenie, ako napríklad Stylus.

Na inštaláciu tohto štýlu je potrebné nainštalovať rozšírenie, ako napríklad Stylus.

Na inštaláciu tohto štýlu je potrebné nainštalovať rozšírenie, ako napríklad Stylus.

Na inštaláciu tohto štýlu je potrebné nainštalovať rozšírenie správcu používateľských štýlov.

Na inštaláciu tohto štýlu je potrebné nainštalovať rozšírenie správcu používateľských štýlov.

Na inštaláciu tohto štýlu je potrebné nainštalovať rozšírenie správcu používateľských štýlov.

(Už mám správcu používateľských štýlov, nechajte ma ho nainštalovať!)

// ==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        2.0.0.3
// @license        GPL version 3 or any later version; http://www.gnu.org/copyleft/gpl.html
// ==/UserScript==

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

// These regex's are for checking which site the URL belongs to
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\=/);
var ebayItem =        new RegExp(/^https?:\/\/www\.ebay\.(.+?)\/itm/);
var ebaySearch =      new RegExp(/^https?:\/\/www\.ebay\.(.+?)\/sch\//);
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 dealtime =        new RegExp(/http:\/\/stat\.dealtime\.com\/DealFrame\/DealFrame\.cmp\?/);
var googleRedirect =  new RegExp(/^https?:\/\/www\.google\.(.+?)\/url\?.*\&url\=/);
var googleSearch =    new RegExp(/^https?:\/\/[a-z]*\.google\.(.+?)\/[a-z]*\?.*$/);

//  These regex's are for replacing parts of the URL
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|' +
    'authuser|rlz|cad|rct|ved|usg|source|oe|oq|ie|dpr|gs_l|ved|tbas|sei|biw|bih|gpsrc|gfe_rd|gws_rd)\=[^&]*', 'g');

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

if (bingSearch.test(document.URL)) {
    var newPageUrl = cleanBingSearch(document.URL);
    if (newPageUrl != document.URL) location.replace(newPageUrl);
    document.addEventListener("DOMContentLoaded", cleanLinksAll, false);
}
else if (googleRedirect.test(document.URL)) {
    var newPageUrl = cleanGoogleRedirect(document.URL);
    if (newPageUrl != document.URL) location.replace(newPageUrl);
}
else if (googleSearch.test(document.URL)) {
    var newPageUrl = cleanGoogleSearch(document.URL);
    if (newPageUrl != document.URL) location.replace(newPageUrl);
    document.addEventListener("DOMContentLoaded", cleanLinksGoogleSearch, false);
    window.onhashchange = googleInstant;
}
else if (youtubeVideo.test(document.URL)) {
    var newPageUrl = cleanYoutubeVideo(document.URL);
    if (newPageUrl != document.URL) location.replace(newPageUrl);
    document.addEventListener("DOMContentLoaded", cleanLinksYoutubeVideo, false);
}
else if (youtubeRedirect.test(document.URL)) {
    var newPageUrl = cleanYoutubeRedirect(document.URL);
    if (newPageUrl != document.URL) location.replace(newPageUrl);
}
else if (ebayItem.test(document.URL)) {
    var newPageUrl = cleanEbayItem(document.URL);
    if (newPageUrl != document.URL) location.replace(newPageUrl);
    document.addEventListener("DOMContentLoaded", cleanLinksEbay, false);
}
else if (ebaySearch.test(document.URL)) {
    var newPageUrl = cleanEbaySearch(document.URL);
    if (newPageUrl != document.URL) location.replace(newPageUrl);
    document.addEventListener("DOMContentLoaded", cleanLinksEbay, false);
}
else if (amazonItemdp.test(document.URL)) {
    var newPageUrl = cleanAmazonItemdp(document.URL);
    if (newPageUrl != document.URL) location.replace(newPageUrl);
    document.addEventListener("DOMContentLoaded", cleanLinksAmazonItem, false);
}
else if (amazonItemgp.test(document.URL)) {
    var newPageUrl = cleanAmazonItemgp(document.URL);
    if (newPageUrl != document.URL) location.replace(newPageUrl);
    document.addEventListener("DOMContentLoaded", cleanLinksAmazonItem, false);
}
else if (amazonGeneral.test(document.URL)) {
    document.addEventListener("DOMContentLoaded", cleanLinksAmazonItem, false);
}
else if (neweggItem.test(document.URL)) {
    var newPageUrl = cleanNeweggItem(document.URL);
    if (newPageUrl != document.URL) location.replace(newPageUrl);
    document.addEventListener("DOMContentLoaded", cleanLinksNeweggItem, false);
}
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)\=.*$/g,''));
}
function cleanBingSearch(oldurl) {
    return oldurl.replace('?','?&').replace(/\&(go|qs|form|FORM|filt|pq|sc|sp|sk|qpvt)\=[^&]*/g,'').replace('?&','?').replace(/^http\:/,'https:');
}
function cleanYoutubeVideo(oldurl) {
    return 'https://www.youtube.com/watch?' + oldurl.match(/v\=[^&]*/);
}
function cleanYoutubeRedirect(oldurl) {
    return decodeURIComponent(oldurl.replace(youtubeRedirect,'').replace(/\&redir_token\=.*/,''));
}
function cleanEbayItem(oldurl) {
    return 'http://' + oldurl.split('/')[2] + '/itm' + oldurl.match(/\/[0-9]{11,13}[^#?&\/]/);
}
function cleanEbaySearch(oldurl) {
    return oldurl.replace('?','?&').replace(/\&(\_osacat|\_odkw|\_from|rt|\_trksid|\_sacat)\=[^&]*/g,'').replace('?&','?');
}
function cleanAmazonItemgp(oldurl) {
    return 'http://' + oldurl.split('/')[2] + oldurl.match(/\/gp\/product\/[A-Z0-9]{10}\/?/);
}
function cleanAmazonItemdp(oldurl) {
    return 'http://' + oldurl.split('/')[2] + oldurl.match(/\/dp\/[A-Z0-9]{10}\/?/);
}
function cleanNeweggItem(oldurl) {
    return 'http://' + oldurl.split('/')[2] + oldurl.match(/\/Product\/Product\.aspx\?Item\=[^&]*/);
}
function cleanDealtime(oldurl) {
    return decodeURIComponent(oldurl.replace(/.*\&url\=/,'').replace(/(\%26|)\&linkin_id\=.*$/,'')).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);
        else if (youtubeRedirect.test(links[i].href)) {
            links[i].href = cleanYoutubeRedirect(links[i].href);
            links[i].removeAttribute("class");
        }
    }
    this.removeEventListener('DOMContentLoaded', cleanLinksGoogleSearch, false);
}
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);
        else if (youtubeRedirect.test(links[i].href)) {
            links[i].href = cleanYoutubeRedirect(links[i].href);
            links[i].removeAttribute("class");
        }
    }
    this.removeEventListener('DOMContentLoaded', cleanLinksAll, false);
}
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 = cleanAmazonItemgp(links[i].href);
    }
    this.removeEventListener('DOMContentLoaded', cleanLinksAmazonItem, false);
}
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);
    }
    this.removeEventListener('DOMContentLoaded', cleanLinksEbay, false);
}
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 (youtubeRedirect.test(links[i].href)) {
            links[i].href = cleanYoutubeRedirect(links[i].href);
            links[i].removeAttribute("class");
        }
    }
    this.removeEventListener('DOMContentLoaded', cleanLinksYoutubeVideo, false);
}
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);
    }
    this.removeEventListener('DOMContentLoaded', cleanLinksNeweggItem, false);
}

// -------- 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);
    }
}