Cleans URL's from various popular sites. Also, makes sure the sites are using HTTPS.
// ==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}/.*$/
// @include /^https?://[a-z]+\.ebay(\.com?)?\.[a-z]{2,3}/.*$/
// @include /^https?://www\.amazon(\.com?)?\.[a-z]{2,3}/.*$/
// @include /^https?://www\.newegg\.c(om|a)/.*$/
// @include /^https?://www\.bing\.com/.*$/
// @include https://www.youtube.com/*
// @include http://stat.dealtime.com/*
// @include http://www.imdb.com/*
// @exclude https://apis.google.com/*
// @exclude https://www.google.com/recaptcha/api2/*
// @version 2.7.3
// @license GPL version 3 or any later version; http://www.gnu.org/copyleft/gpl.html
// ==/UserScript==
var doc = document; var loc=location; var numLinks = 0;
var lhost = loc.host; var lpath = loc.pathname;
var ebay = /^[a-z]+\.ebay(\.com?)?\.[a-z]{2,3}$/;
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)=[^&#]*/;
var utmParams = /([?&#]utm_[a-z]+=[^&#]*|&)/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 = /&(aqs|as_qdr|authuser|bav|bi[wh]|bs|bvm|cad|channel|complete|cp|s?client|dpr|es_sm|g(fe|ws)_rd|gpsrc|h[ls]|ie|n?um|btnG|o[eq]|pbx|p[fq]|rct|rlz|sa(fe)?|s?ei|site|source(id)?|spell|tab|tbas|tbo|usg|ved|xhr|gs_(l|r[ni]|mss|id))=[^&#]*/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=='www.newegg.com'||lhost=='www.newegg.ca') {
if (lpath=='/Product/Product.aspx') cleanPageUrl(cleanNewegg(loc));
cleanLinks('newegg',1);
}
else if (lhost=='www.imdb.com') {
if (loc.search) cleanPageUrl(cleanImdb(doc.URL));
cleanLinks('imdb');
}
else if (google.test(lhost) && lhost!='plus.google.com') {
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');
}
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');
}
else if (lhost=='stat.dealtime.com' && lpath=='/DealFrame/DealFrame.cmp') {
location.replace(cleanDealtime(doc.URL));
}
// -------- 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;
for (var i=numLinks;0<i--;) { a = links[i]; try {
if (a.host && a.protocol.startsWith('http')) linkCleaners[site](a);
}catch(TypeError){}}
} if (!remain && doc.readyState=='complete') setTimeout(function(){self.disconnect();}, 20000);
}).observe(doc,{childList:true,subtree:true});
}
function googleInstant() {
changeState(function(url) {
if (url.match(/#imgrc=_$/)) return url.slice(0,-8);
else if (url.match(/#(.+&)?q=/)) return lpath+cleanGoogle(url.replace(/.+#/,'?'));
return url;
});
}
function changeState(mod) {
h=history; h._pushState=h.pushState; h._replaceState=h.replaceState;
h.pushState = function() { arguments[2]=mod(arguments[2]); return h._pushState.apply(this,arguments); };
h.replaceState = function() { arguments[2]=mod(arguments[2]); return h._replaceState.apply(this,arguments); };
}
// -------- URL cleaning functions --------
function cleanGoogle(url) {
return url.replace('?','?&').replace(googleParams,'').replace('?&','?').replace(/^http\:/,'https:');
}
function cleanGoogleRedir(url) {
return decodeURIComponent(url.match(/[&?](img)?url=([^&]+)/)[2]);
}
function cleanBing(url) {
return url.replace('?','?&').replace(bingParams,'').replace('?&','?').replace(/^http\:/,'https:');
}
function cleanYoutube(url) {
return url.replace("?","?&").replace(youtubeParams,'').replace("?&","?");
}
function cleanYoutubeRedir(url) {
return decodeURIComponent(url.match(/[?&]q=([^&]+)/)[1]);
}
function cleanEbayParams(url) {
return url.replace('?','?&').replace(ebayParams,'').replace('?&','?');
}
function cleanEbayItem(a) {
return a.origin+'/itm'+a.pathname.match(/\/[0-9]{11,13}/)+(a.search.match(/\?orig_cvip=[^&]+/)||'')+a.hash;
}
function cleanNewegg(a) {
return a.origin+a.pathname+a.search.match(/\?Item=[^&]+/);
}
function cleanAmazonItemgp(a) {
return a.origin+'/gp/product'+a.pathname.match(/\/[A-Z0-9]{10}/)+a.hash;
}
function cleanAmazonItemdp(a) {
return a.origin+'/dp'+a.pathname.match(/\/[A-Z0-9]{10}/)+a.hash;
}
function cleanAmazonParams(url) {
return url.replace('?','?&').replace(amazonParams,'').replace('?&','?').replace(/\/ref=[^?&]+/,'');
}
function cleanDealtime(url) {
return decodeURIComponent(url.match(/[&?]url=([^?&#]+)/)[1]).replace(/&(url|partner)=[^&#?]+/g,'');
}
function cleanImdb(url) {
return url.replace('?','?&').replace(/&(pf_rd_[a-z]|ref_)=[^&#]*/,'').replace('?&','?').replace(/\?$/,'');
}
// -------- 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 (path=='/Product/Product.aspx' && (host=='www.newegg.com'||host=='www.newegg.ca'))
a.href = cleanNewegg(a);
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 a.search = a.search.replace(utmParams,'');
},
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.pathname=='/Product/Product.aspx' && (a.host=='www.newegg.com'||a.host=='www.newegg.ca'))
a.href = cleanNewegg(a);
},
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);
}
};