Utility (Text): Article Editor

var makePageEditable = () => {
	[...document.querySelectorAll("body *:not(img)")].forEach(el => {
 		el.innerText ? el.contentEditable = 'true' : null
	})
}
var disableClicks = () => {
 document.addEventListener("click",handler,false);
 function handler(e){
   console.log(e.target.id)
   if(e.target.id == "downloadFile"){

}else{
    e.stopPropagation();
    e.preventDefault();
		}
 }
}
disableClicks();
makePageEditable();
document.onkeydown = (e) => {
	if(e.key =="F2") download();
};

var download = () => {
	var parser = new DOMParser();
	var doc = parser.parseFromString(document.body.innerHTML, "text/html");
	//[...doc.querySelectorAll("header,footer")].forEach(el => el.remove());
  [...doc.querySelectorAll("*")].forEach(el => el.removeAttribute("contentEditable"));	  
	var selection = doc.querySelector("article").outerHTML.trim();
  var blob = new Blob([selection], { type: 'text/plain' }),
  anchor = document.createElement('a');
	anchor.download = prompt("File Name:",document.title)+".html";
	anchor.href = (window.webkitURL || window.URL).createObjectURL(blob);
	anchor.dataset.downloadurl = ['text/plain', anchor.download, anchor.href].join(':');
	anchor.click();
	anchor.remove();
};