General URL Cleaner

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

Verzia zo dňa 23.08.2016. 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?)?\.[a-z]{2,3}/.*$/
// @include     /^https?://www\.amazon(\.com?)?\.[a-z]{2,3}/.*$/
// @include     /^https?://www\.newegg\.c(om|a)/.*$/
// @include     /^https?://[a-z]+\.ebay(\.com?)?\.[a-z]{2,3}/.*$/
// @include     /^https?://www\.bing\.com/.*$/
// @include     https://www.youtube.com/*
// @include     http://stat.dealtime.com/*
// @include     http://www.imdb.com/*
// @exclude     https://apis.google.com/*
// @exclude     https://www.google.com/recaptcha/api2/*
// @version     2.5
// @license     GPL version 3 or any later version; http://www.gnu.org/copyleft/gpl.html
// ==/UserScript==
var doc = document; var numLinks = 0;
var docDomain = doc.URL.split('/')[2];
var ebay = /^[a-z]+\.ebay(\.com?)?\.[a-z]{2,3}$/;
var amazon = /^www\.amazon(\.com?)?\.[a-z]{2,3}$/;
var google = /^[a-z]+\.google(\.com?)?\.[a-z]{2,3}$/;
var amazonParams = /&(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 (docDomain=='www.bing.com') {
    var newUrl = cleanBingSearch(doc.URL);
    if (doc.URL.startsWith('http:')) location.href = newUrl;
    else cleanPageUrl(newUrl);
    cleanLinks('all');
}
else if (docDomain=='www.youtube.com') {
    if (doc.URL.includes('/watch?')||doc.URL.includes('/watch/')) cleanPageUrl(cleanYoutubeVideo(doc.URL));
    else if (doc.URL.includes('redirect?')) location.replace(cleanYoutubeRedirect(doc.URL));
    cleanLinks('youtube');
}
else if (docDomain=='www.newegg.com' || docDomain=='www.newegg.ca') {
    if (doc.URL.includes('/Product/Product.aspx')) cleanPageUrl(cleanNeweggItem(doc.URL));
    cleanLinks('newegg');
}
else if (docDomain=='www.imdb.com') {
    if (doc.URL.includes('?')) cleanPageUrl(cleanImdb(doc.URL));
    cleanLinks('imdb');
}
else if (google.test(docDomain)) {
    if (doc.URL.includes('/url?')) location.replace(cleanGoogleRedirect(doc.URL));
    else if (doc.URL.includes('/imgres?imgurl=')) location.replace(cleanGoogleImageRedirect(doc.URL));
    else if (/\.[a-z]{2,3}\/[a-z]*[?#]/.test(doc.URL)) {
        cleanPageUrl(cleanGoogleSearch(doc.URL));
        cleanLinks('google',true);
        googleInstant();
    }
}
else if (ebay.test(docDomain)) {
    if (doc.URL.includes('/itm/')) cleanPageUrl(cleanEbayItem(doc.URL));
    else if (doc.URL.includes('/sch/')||doc.URL.includes('/dsc/')) cleanPageUrl(cleanEbaySearch(doc.URL));
    cleanLinks('ebay');
}
else if (amazon.test(docDomain)) {
    if (doc.URL.includes('/dp/')) cleanPageUrl(cleanAmazonItemdp(doc.URL));
    else if (doc.URL.includes('/gp/product')) cleanPageUrl(cleanAmazonItemgp(doc.URL));
    else if (doc.URL.includes('?')) cleanAmazonParams(doc.URL);
    cleanLinks('amazon');
}
else if (doc.URL.startsWith('http://stat.dealtime.com/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=false) { 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.href.startsWith('http')) {
                old = a.href;
                linkCleaners[site](a);
                if (a.innerText==old) a.innerText=a.href;
                if (a.title==old) a.title=a.href;
            }} catch(TypeError) {}
        }
    }
    if (!remain && doc.readyState=='complete') setTimeout(function(){self.disconnect();}, 20000);
}).observe(doc,{childList:true,subtree:true});}

function googleInstant() { new MutationObserver(function(_,self) {
    var search = doc.getElementById('lst-ib');
    if (search) { new MutationObserver(function() {
        if (doc.URL.includes('#') && !doc.URL.includes('#imgrc=')) {
            newUrl = baseUrl(doc.URL) + cleanGoogleSearch((doc.URL.match(/\/[a-z]*\?/)||'/search?')+(doc.URL.match(/#(.*)/)[1]||doc.URL.match(/\?(.*)#/)[1]));
            history.replaceState(null,null,newUrl);
        }}).observe(search,{childList:true,attributes:true});
        self.disconnect();
    }
}).observe(doc,{childList:true,subtree:true});}

// -------- URL cleaning functions --------
function cleanGoogleSearch(url) {
    return url.replace('?','?&').replace(googleParams,'').replace('?&','?').replace(/^http\:/,'https:');
}
function cleanGoogleRedirect(url) {
    return decodeURIComponent(url.replace(/.+\/url\?.*(url|q)=/,'').replace(/&(rct|psig|ei|bvm|sa)=.*$/g,''));
}
function cleanGoogleImageRedirect(url) {
    return decodeURIComponent(url.replace(/(.+?)\?imgurl=/,'').replace(/&imgrefurl=.*/,''));
}
function cleanBingSearch(url) {
    return url.replace('?','?&').replace(bingParams,'').replace('?&','?').replace(/^http\:/,'https:');
}
function cleanYoutubeVideo(url) {
    return url.replace("?","?&").replace(youtubeParams,'').replace("?&","?");
}
function cleanYoutubeRedirect(url) {
    return decodeURIComponent(url.replace(/(.+?)\?q=/,'').replace(/&redir_token=.*/,''));
}
function cleanEbayItem(url) {
    return baseUrl(url)+'/itm'+url.match(/\/[0-9]{11,13}/)+(url.match(/#[A-Za-z]+$/)||'');
}
function cleanEbaySearch(url) {
    return url.replace('?','?&').replace(ebayParams,'').replace('?&','?');
}
function cleanAmazonItemgp(url) {
    return baseUrl(url)+url.match(/\/gp\/product\/[A-Z0-9]{10}/)+(url.match(/#[A-Za-z]+$/)||'');
}
function cleanAmazonItemdp(url) {
    return baseUrl(url)+url.match(/\/dp\/[A-Z0-9]{10}/)+(url.match(/#[A-Za-z]+$/)||'');
}
function cleanAmazonParams(url) {
    return url.replace('?','?&').replace(amazonParams,'').replace('?&','?');
}
function cleanNeweggItem(url) {
    return baseUrl(url)+'/Product/Product.aspx'+url.match(/\?Item=[^&]*/);
}
function cleanDealtime(url) {
    return decodeURIComponent(url.replace(/.*&url=/,'').replace(/(%26)?&linkin_id=.*$/,'')).replace(/&(url|partner)=[^&]*/g,'');
}
function cleanImdb(url) {
    return url.replace('?','?&').replace(/&(pf_rd_[a-z]|ref_)=[^&#]*/,'').replace('?&','?').replace(/\?$/,'');
}
function baseUrl(url) {
    d = url.split('/'); return d[0]+'//'+d[2];
}

// -------- Link cleaning functions --------
var linkCleaners = {
    all:function(a) {
        var d=a.href.split('/')[2];
        if (google.test(d))
            if (a.href.includes('/url=')) a.href = cleanGoogleRedirect(a.href);
            else if (/\/[a-z]+\?/.test(a.href)) a.href = cleanGoogleSearch(a.href);
        else if (d=='www.youtube.com')
            if (a.href.includes('/watch/')) a.href = cleanYoutubeVideo(a.href);
            else if (a.href.includes('/redirect?')) a.href = cleanGoogleRedirect(a.href);
        else if (a.href.includes('/Product/Product.aspx') && (d=='www.newegg.com'||d=='www.newegg.ca'))
            a.href = cleanNeweggItem(a.href);
        else if (d=='www.imdb.com' && a.href.includes('?'))
            a.href = cleanImdb(a.href);
        else if (amazon.test(d))
            if (a.href.includes('/dp/')) a.href = cleanAmazonItemdp(a.href);
            else if (a.href.includes('/gp/product')) a.href = cleanAmazonItemgp(a.href);
            else if (a.href.includes('?')) a.href = cleanAmazonParams(a.href);
        else if (ebay.test(d))
            if (a.href.includes('/itm/')) a.href = cleanEbayItem(a.href);
            else if (a.href.includes('/sch/')) a.href = cleanEbaySearch(a.href);
        a.href = a.href.replace(utmParams,'');
    },
    amazon:function(a) {
        if (amazon.test(a.href.split('/')[2]))
            if (a.href.includes('/dp/')) a.href = cleanAmazonItemdp(a.href);
            else if (a.href.includes('/gp/product')) a.href = cleanAmazonItemgp(a.href);
            else if (a.href.includes('?')) a.href = cleanAmazonParams(a.href);
    },
    ebay:function(a) {
        if (ebay.test(a.href.split('/')[2]))
            if (a.href.includes('/itm/')) a.href = cleanEbayItem(a.href);
            else if (a.href.includes('/sch/')) a.href = cleanEbaySearch(a.href);
    },
    newegg:function(a) {
        var d=a.href.split('/')[2];
        if (a.href.includes('/Product/Product.aspx') && (d=='www.newegg.com'||d=='www.newegg.ca'))
            a.href = cleanNeweggItem(a.href);
    },
    google:function(a) {
        a.removeAttribute('onmousedown');
        linkCleaners.all(a);
    },
    youtube:function(a) {
        linkCleaners.all(a);
        a.classList.remove('yt-uix-redirect-link');
        a.classList.remove('spf-link');
        a.removeAttribute('data-sessionlink');
    },
    imdb:function(a){
        var d=a.href.split('/')[2];
        if (d=='www.imdb.com' && a.href.includes('?')) a.href = cleanImdb(a.href);
    }
};