Scrape(YouTube) Videos From Search

(() => {
var dateFromDaysAgo = (daysAgo) => {
	var dt = new Date();
	dt.setDate( dt.getDate() - daysAgo );
return new Date(dt.getTime() - (dt.getTimezoneOffset()*60*1000))
	.toISOString()
	.split(".")[0].split("T")[0];
}
var tAgo = (t) => {
	var n = t.replace(/\D+/gim,"");
	n = n ? +n : 0;
	return t.indexOf("minute") > -1 ? 1 :
t.indexOf("hour") > -1 ? 1 : 
	t.indexOf("day") > -1 ? n : 
t.indexOf("week") > -1 ? n*7 : 
t.indexOf("month") > -1 ? n*30 : 
t.indexOf("year") > -1 ? n*365 : 0;
}

var delay = ms => new Promise(r => setTimeout(r, ms))

var tAgo = (t) => {
	var n = t.replace(/\D+/gim,"");
	n = n ? +n : 0;
	return t.indexOf("minute") > -1 ? 1 :
t.indexOf("hour") > -1 ? 1 : 
	t.indexOf("day") > -1 ? n : 
t.indexOf("week") > -1 ? n*7 : 
t.indexOf("month") > -1 ? n*30 : 
t.indexOf("year") > -1 ? n*365 : 0;
}

var ageDays = tAgo([...el.querySelectorAll("#metadata-line span")].map(span => span.innerText).filter(s => s.indexOf(" ago") > -1)[0]);

var estCreateDate = dateFromDaysAgo(ageDays);
var d = new Date();
d = new Date(d.getTime() - (d.getTimezoneOffset()*60*1000)).toISOString().split(".")[0].split("T")[0];
	return {id,channelName,crawlDate:d,estCreateDate,ageDays,durationSeconds,title,channelURL,videoURL,videoViews,avgViewsPerDay:Math.round(videoViews/ageDays)}

}catch(e){console.log({error:e}); return false}
}).filter(e => e)
	
  var options = {
    scripts: ["https://d3js.org/d3.v6.min.js"],
    data
  }
  const downloadCSV = (data, fileName) => {
		var d = document;
    var a = d.createElement('a');
    a.href = window.URL.createObjectURL(new Blob([d3.csvFormat(data)],{type:'text/csv;charset=utf-8;'}));
    a.setAttribute('download', `${fileName}.csv`);
    d.body.appendChild(a);
    a.click();
    d.body.removeChild(a);
  };
	var run = () => {
    downloadCSV(options.data, "youtube 3d Print 2020-01-05")
  }
  const loadScripts = ({scripts}) => {
    console.log(`Loading External Scripts`);
    var scriptCountdown = scripts.length;
    var loadScript = (url) => {
      var scriptsLoaded = () => scriptCountdown == 0 ? run() : null;
      var imported = document.createElement('script');
      imported.src = url;
      imported.addEventListener("load", () => {
        scriptCountdown--;
        scriptsLoaded();
      });
      document.head.appendChild(imported);
    }
    scripts.forEach(loadScript)
  }
  loadScripts(options);

}

}
keepScrolling(0)
})()