Created
May 8, 2017 23:56
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Show coupon codes directly on RetailMeNot without having to click or navigate to another page
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| // ==UserScript== | |
| // @name Show Retailmenot codes | |
| // @namespace behindthemath.io | |
| // @include /.*retailmenot.com\/view\/[^\?]*$/ | |
| // @version 1 | |
| // @grant none | |
| // ==/UserScript== | |
| (function () { | |
| var dataNewTab = document.querySelectorAll('a.button-show-code')[0].getAttribute('data-new-tab'); | |
| var url = "https://cors-anywhere.herokuapp.com/" + "https://retailmenot.com" + dataNewTab; | |
| var headers = new Headers(); | |
| headers.append('Content-Type', 'text/html'); | |
| headers.append("Origin", "null"); | |
| var options = { | |
| headers: headers | |
| }; | |
| var request = new Request(url, options); | |
| fetch(request) | |
| .then(function (response) { | |
| //debugger; | |
| return response.text(); | |
| }) | |
| .then(function (text) { | |
| var parser = new DOMParser(); | |
| var xmlDoc = parser.parseFromString(text, "text/html"); | |
| var buttonCodes = xmlDoc.querySelectorAll('a.button-code'); | |
| buttonCodes.forEach(function (currentNode, currentIndex, nodeList) { | |
| var buttonShowCode = document.querySelector('a.button-show-code[data-new-tab="' + currentNode.getAttribute("data-new-tab") + '"]'); | |
| buttonShowCode.classList.remove("button-show-code"); | |
| buttonShowCode.classList.add("button-code"); | |
| buttonShowCode.textContent = currentNode.textContent; | |
| }); | |
| }) | |
| .catch(function(err) { | |
| console.log(err); | |
| }); | |
| })(); |
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