Youtube Downloader using iOS Shortcuts + VLC

inject.js

// Created by 0x6a
// Meant for iOS Shortcuts + VLC app

function download(link) {
  let dl = document.createElement("div");
  dl.className = 'dlbtn';
  dl.style = "position: absolute; width: 100%;";
  dl.innerHTML = "<a href='https://yt.frp.0x6a.bid/test?path=" + link + "' style='position: absolute; right: 22px; top: -40px; font-size: 14px; font-weight: bold; background-color: black; color: white; border-radius: 5px; padding:5px 15px 5px 15px;'>📥</a>";
 return dl;
}

function search_download(link) {
  let dl = document.createElement("div");
  dl.className = 'dlbtn';
  dl.innerHTML = "<a href='https://yt.frp.0x6a.bid/test?path=" + link + "' style='font-size: 14px; font-weight: bold; background-color: black; color: white; border-radius: 5px; padding: 5px 15px 5px 15px;'>📥</a>";
  
  return dl;
}

function add_dl_btn() {
  setInterval(function() {
    document.querySelectorAll("ytm-large-media-item").forEach((child) =>  { 
      if(child.getElementsByClassName("dlbtn").length == 0) {
        let link = child.getElementsByTagName("a")[0].href; 
        child.appendChild(download(link));
      }
    });

    document.querySelectorAll(".compact-media-item-metadata").forEach((child) =>  { 
      if(child.getElementsByClassName("dlbtn").length == 0) { 
        let link = child.getElementsByTagName("a")[0].href; 
        child.appendChild(search_download(link))
      }
    });
  }, 1000);
}

setTimeout(() => {
  add_dl_btn();
  completion(true);
}, 10);