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README.md
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README.md
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# ultimate-guitar-mytabs
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Browser script to scrape and download your saved UltimateGuitar tabs to CSV/JSON
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This browser script allows you to scrape and download your saved UltimateGuitar tabs to JSON format.
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There are two ways to use this script:
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1. Install it as a Greasemonkey script (or whatever extension you use for custom UserScript).
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Every time you browse to your UltimateGuitar page, the Download button will appear next to
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the header.
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2. Manually paste the code in the browser developer console - the button will be added on the
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fly. You can also manually call `getTabs` from the developer console to access, filter
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and manipulate the list of objects.
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![Screenshot](https://i.ibb.co/WPmwQbT/837c447a43af.png)
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Note that the script will download all the tabs on the current page. If you want to download all
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of your tabs, then select _All_ from the top filter. The current order of the tabs on the page is
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also preserved in the downloaded JSON.
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ug.js
Normal file
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ug.js
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// ==UserScript==
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// @name UltimateGuitar Library Downloader
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// @description It adds a "Download as JSON" button to the mytabs page on UltimateGuitar.
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// @author Fabio "Blacklight" Manganiello
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// @version 1.0
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// @grant none
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// @include https://www.ultimate-guitar.com/user/mytabs
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// ==/UserScript==
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/**
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* There are two ways to use this script:
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*
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* 1. Install it as a Greasemonkey script (or whatever extension you use for custom UserScript).
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* Every time you browse to your UltimateGuitar page, the Download button will appear next to
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* the header.
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*
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* 2. Manually paste the code in the browser developer console - the button will be added on the
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* fly. You can also manually call `getTabs` from the developer console to access, filter
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* and manipulate the list of objects.
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*/
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function getTabs() {
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let artist = null;
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return [
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...document.querySelector('article[isdesktop=true] div').childNodes
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].slice(1).map(item => {
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const childNodes = [...item.childNodes];
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const parsedItem = {};
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if (childNodes.length > 0) {
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const cellContent = childNodes[0].innerText.trim();
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if (cellContent.length)
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artist = cellContent;
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}
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if (childNodes.length > 1) {
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const cellContent = childNodes[1].innerText.trim();
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if (cellContent.length)
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parsedItem.title = cellContent;
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const link = childNodes[1].querySelector('a').getAttribute('href');
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if (link.length)
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parsedItem.link = link;
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}
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if (!artist && parsedItem.title)
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return;
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parsedItem.artist = artist;
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return parsedItem;
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}).filter(item => item)
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}
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function downloadTabs() {
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const tabs = getTabs();
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window.open('data:application/json,' + encodeURIComponent(JSON.stringify(tabs)));
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}
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function addDownloadButton() {
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const header = document.querySelector('main section header');
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if (!header)
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return;
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if (header.querySelector('button.__download-btn'))
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return;
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const btn = document.createElement('button');
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btn.classList.add('__download-btn');
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btn.innerText = 'Download as JSON';
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btn.onclick = downloadTabs;
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header.querySelector('section').appendChild(btn);
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}
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window.onload = addDownloadButton;
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