General URL Cleaner 2.8

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

Versione datata 21/09/2016. Vedi la nuova versione l'ultima versione.

Dovrai installare un'estensione come Tampermonkey, Greasemonkey o Violentmonkey per installare questo script.

Dovrai installare un'estensione come Tampermonkey o Violentmonkey per installare questo script.

Dovrai installare un'estensione come Tampermonkey o Violentmonkey per installare questo script.

Dovrai installare un'estensione come Tampermonkey o Userscripts per installare questo script.

Dovrai installare un'estensione come ad esempio Tampermonkey per installare questo script.

Dovrai installare un gestore di script utente per installare questo script.

(Ho già un gestore di script utente, lasciamelo installare!)

Dovrai installare un'estensione come ad esempio Stylus per installare questo stile.

Dovrai installare un'estensione come ad esempio Stylus per installare questo stile.

Dovrai installare un'estensione come ad esempio Stylus per installare questo stile.

Dovrai installare un'estensione per la gestione degli stili utente per installare questo stile.

Dovrai installare un'estensione per la gestione degli stili utente per installare questo stile.

Dovrai installare un'estensione per la gestione degli stili utente per installare questo stile.

(Ho già un gestore di stile utente, lasciamelo installare!)

// ==UserScript==
// @run-at      document-start
// @name        General URL Cleaner 2.8
// @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}/.*$/
// @include     /^https?://[a-z]+\.ebay(\.com?)?\.[a-z]{2,3}/.*$/
// @include     /^https?://www\.amazon(\.com?)?\.[a-z]{2,3}/.*$/
// @include     /^https?://www\.newegg\.c(om|a)/.*$/
// @include     /^https?://www\.bing\.com/.*$/
// @include     https://www.youtube.com/*
// @include     http://stat.dealtime.com/*
// @include     http://www.imdb.com/*
// @exclude     https://apis.google.com/*
// @exclude     https://www.google.com/recaptcha/api2/*
// @version     2.8
// @license     GPL version 3 or any later version; http://www.gnu.org/copyleft/gpl.html
// ==/UserScript==
var doc = document; var loc=location; var numLinks = 0;
var lhost = loc.host; var lpath = loc.pathname;
var ebay = /^[a-z]+\.ebay\.com?(\.[a-z]{2,3})?$/;
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)=[^&#]*/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 --------
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',1);
}
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',1);
        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');
    deleteHash();
}

// -------- Front functions --------
function cleanPageUrl(newUrl) {
    if (newUrl != doc.URL) history.replaceState(null,null,newUrl);
}
function cleanLinks(site, remain=0) {
    new MutationObserver(function(_,self) { links = doc.getElementsByTagName("a");
        if (links.length>numLinks) { numLinks=links.length;
            console.time('clean');
            for (var i=numLinks;0<i--;) { a = links[i]; try {
                if (a.host && a.protocol.startsWith('http')) linkCleaners[site](a);
            }catch(TypeError){}}
            console.timeEnd('clean');
        } if (!remain && doc.readyState=='complete') setTimeout(function(){self.disconnect();}, 20000);
    }).observe(doc,{childList:true,subtree:true});
}
function deleteHash() {
    onhashchange = function() {
        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) {
    h=history; h._pushState=h.pushState; h._replaceState=h.replaceState;
    h.pushState    = function() { arguments[2]=mod(arguments[2]); return h._pushState.apply(this,arguments); };
    h.replaceState = function() { arguments[2]=mod(arguments[2]); return h._replaceState.apply(this,arguments); };
}

// -------- 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 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 cleanUtm(url) {
    return url[0]+('&'+url.slice(1)).replace(utmParams,'').slice(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.search) a.href = cleanAmazonParams(a.href);
        else if (ebay.test(host))
            if (path.includes('/itm/')) a.href = cleanEbayItem(a);
            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.search) a.href = cleanAmazonParams(a.href);
    },
    ebay:function(a) {
        if (ebay.test(a.host))
            if (a.pathname.includes('/itm/')) a.href = cleanEbayItem(a);
            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.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;
    },
    imdb:function(a) {
        if (a.host=='www.imdb.com' && a.search)
            a.search = cleanImdb(a.search);
    }
};