Auto shows coupons and stops pop-unders on RetailMeNot
// ==UserScript==
// @name RetailMeNot Enhancer
// @namespace https://greasyfork.org/users/649
// @version 3.1.9
// @description Auto shows coupons and stops pop-unders on RetailMeNot
// @author Adrien Pyke
// @match *://www.retailmenot.com/*
// @match *://www.retailmenot.ca/*
// @match *://www.retailmenot.de/*
// @match *://www.retailmenot.es/*
// @match *://www.retailmenot.it/*
// @match *://www.retailmenot.pl/*
// @require https://cdn.jsdelivr.net/gh/fuzetsu/userscripts@ec863aa92cea78a20431f92e80ac0e93262136df/wait-for-elements/wait-for-elements.js
// @grant GM_openInTab
// ==/UserScript==
(() => {
'use strict';
const SCRIPT_NAME = 'RetailMeNot Auto Show Coupons';
const Util = {
log(...args) {
args.unshift(`%c${SCRIPT_NAME}:`, 'font-weight: bold;color: #233c7b;');
console.log(...args);
},
q(query, context = document) {
return context.querySelector(query);
},
qq(query, context = document) {
return Array.from(context.querySelectorAll(query));
},
getQueryParam(name, url = location.href) {
name = name.replace(/[[\]]/gu, '\\$&');
const regex = new RegExp(`[?&]${name}(=([^&#]*)|&|#|$)`, 'u');
const results = regex.exec(url);
if (!results) return null;
if (!results[2]) return '';
return decodeURIComponent(results[2].replace(/\+/gu, ' '));
},
setQueryParam(key, value, url = location.href) {
const regex = new RegExp(`([?&])${key}=.*?(&|#|$)(.*)`, 'giu');
const hasValue =
typeof value !== 'undefined' && value !== null && value !== '';
if (regex.test(url)) {
if (hasValue) {
return url.replace(regex, `$1${key}=${value}$2$3`);
} else {
const [path, hash] = url.split('#');
url = path.replace(regex, '$1$3').replace(/(&|\?)$/u, '');
if (hash) url += `#${hash[1]}`;
return url;
}
} else if (hasValue) {
const separator = url.includes('?') ? '&' : '?';
const [path, hash] = url.split('#');
url = `${path + separator + key}=${value}`;
if (hash) url += `#${hash[1]}`;
return url;
} else return url;
},
removeQueryParam(key, url) {
return Util.setQueryParam(key, null, url);
},
changeUrl(url) {
window.history.replaceState({ path: url }, '', url);
},
createCookie(name, value, days) {
let expires;
if (days) {
const date = new Date();
date.setTime(date.getTime() + days * 24 * 60 * 60 * 1000);
expires = `; expires=${date.toGMTString()}`;
} else expires = '';
document.cookie = `${name}=${value}${expires}; path=/`;
}
};
// remove force reload param
Util.changeUrl(Util.removeQueryParam('r'));
if (window.location.href.match(/^https?:\/\/www\.retailmenot\.com/iu)) {
// US
Util.log('Enhancing US site');
// Show Coupons
document.body.classList.add('ctc');
// Disable pop unders
waitForElems({
sel: '.js-outclick, .js-title > a, .js-triggers-outclick, .js-coupon-square, .offer-item-in-list',
onmatch(button) {
const path =
button.dataset.newTab && !button.dataset.newTab.match(/^\/out/iu)
? button.dataset.newTab
: button.dataset.mainTab;
const href = `${window.location.protocol}//${window.location.host}${path}`;
if (path) {
const handler = e => {
e.preventDefault();
e.stopImmediatePropagation();
if (e.button === 1) {
GM_openInTab(href, true);
} else if (window.location.pathname === path) {
window.location.replace(href);
} else {
window.location.href = href;
}
return false;
};
if (button.classList.contains('offer-item-in-list')) {
const offerButton = Util.q('.offer-button', button);
if (offerButton) {
offerButton.onclick = handler;
}
const offerTitle = Util.q('.offer-title', button);
if (offerTitle) {
offerTitle.href = href;
offerTitle.onclick = handler;
}
} else {
if (button.tagname === 'A') {
button.href = href;
}
button.onclick = handler;
Util.qq('*', button).forEach(elem => {
elem.onclick = handler;
});
}
}
}
});
} else if (window.location.href.match(/^https?:\/\/www\.retailmenot\.ca/iu)) {
// CANADA
Util.log('Enhancing Canadian site');
// Show Coupons
Util.qq('.crux > .cover').forEach(cover => {
cover.remove();
});
// Disable Pop Unders
waitForElems({
sel: '.offer, .stage .coupon',
onmatch(offer) {
const href = `${window.location.protocol}//${window.location.host}${window.location.pathname}?c=${offer.dataset.offerid}`;
const clickHandler = e => {
e.preventDefault();
e.stopImmediatePropagation();
if (e.button === 1) {
GM_openInTab(href, true);
} else {
window.location.replace(href);
}
return false;
};
if (!offer.parentNode.classList.contains('stage')) {
waitForElems({
context: offer,
sel: 'a.offer-title',
stop: true,
onmatch(title) {
title.href = href;
title.onclick = clickHandler;
}
});
}
Util.qq(
'.action-button, .crux, .caterpillar-title, .caterpillar-code',
offer
).forEach(elem => {
elem.onclick = clickHandler;
});
}
});
// disable pop unders on the exclusive tags
Util.qq('.exclusive_icon').forEach(tag => {
tag.onclick = e => {
e.preventDefault();
e.stopImmediatePropagation();
};
});
} else {
// GERMANY, SPAIN, ITALY, POLAND
Util.log('Enhancing international site');
// Remove hash after modal comes up
if (window.location.href.indexOf('#') !== -1) {
waitForElems({
sel: '#modal-coupon',
stop: true,
onmatch() {
Util.changeUrl(window.location.href.split('#')[0]);
}
});
}
// disable pop unders
waitForElems({
sel: '.coupon',
onmatch(coupon) {
const id = coupon.dataset.suffix;
const href = `${window.location.protocol}//${window.location.host}${window.location.pathname}?r=1#${id}`;
const clickHandler = e => {
e.preventDefault();
e.stopImmediatePropagation();
Util.createCookie(`click_${id}`, true);
if (e.button === 1) {
GM_openInTab(href, true);
} else {
window.location.replace(href);
}
return false;
};
Util.qq('.outclickable', coupon).forEach(elem => {
if (elem.tagName === 'A') {
elem.href = href;
}
elem.onclick = clickHandler;
});
}
});
}
// human checks
const regex = /^https?:\/\/www\.retailmenot\.[^/]+\/humanCheck\.php/iu;
Util.qq('a')
.filter(link => link.href.match(regex))
.forEach(link => {
const url = Util.getQueryParam('url', link.href);
if (url) {
link.href = `${window.location.protocol}//${window.location.host}${url}`;
}
});
// remove coupon query param so reloads work properly
Util.changeUrl(Util.removeQueryParam('c'));
})();