Scripts to download titles on YouTube of Spotify with DownOnSpot

README.md

DownOnSpot protocol handler

Scripts to download titles on YouTube from Spotify with DownOnSpot.

Usage/ Installation

1. Install the user script downonspot.userscript.js
2. Put launch.ps1 next to the down_on_spot assembly or edit the path
3. Add protocol handler associations with protocol_handler.reg. Replace the path to launch.ps1 to point to the right folder.

downonspot.userscript.js

// ==UserScript==
// @name         DownOnSpot
// @version      1.1
// @description  Add a new event listener to the download button on YouTube to run DownOnSpot.
// @author       oSumAtrIX
// @match      https://www.youtube.com/watch?v=*
// ==/UserScript==

(() => {
    'use strict';
    let button;
    const observer = new MutationObserver(mutations => {
        if ((button = document.querySelector('#flexible-item-buttons > ytd-download-button-renderer > ytd-button-renderer')) == null) return
        button.onclick = _ => { location.href = "downonspot:?" + document.querySelector("#container > h1 > yt-formatted-string").innerText }
        observer.disconnect();
    });

    observer.observe(document.body, {
        childList: true,
        subtree: true
    });
})();

launch.ps1

cd $MyInvocation.MyCommand.Path.replace('launch.ps1', '')

[Reflection.Assembly]::LoadWithPartialName('System.Web') | Out-Null
$song = [System.Web.HttpUtility]::UrlDecode($args[0].replace('downonspot:?','').replace("'", '')) -replace '[^a-zA-Z0-9]', ' '

$selection = Read-Host -Prompt "Title [Default: '$($song)']"
if ($selection -ne ''){
    $song = $selection
}

.\down_on_spot.exe $song

protocol_handler.reg

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\downonspot]
@="URL:downonspot"
"URL Protocol"=""

[HKEY_CLASSES_ROOT\downonspot\shell]

[HKEY_CLASSES_ROOT\downonspot\shell\open]

[HKEY_CLASSES_ROOT\downonspot\shell\open\command]
@="Powershell.exe -File \"launch.ps1\" \"%1\""