How can I change this script to fit into my Template.page.events


#1

Hi,

I found this script online, I managed to make it work if I put it on a CDN and load it into my meteor app but I want to store it local and be part of my template (and add to it) , any idea how to change the code here to make it fit in my app.js file? Thanks!!

(function(){
  var v = document.querySelector('video'),
      n = document.querySelector('source').src.replace(/.*\/|\..*$/g,''),
      c = document.querySelector('canvas'),
      save = document.querySelector('#save ul'),
      ctx = c.getContext('2d');
  v.addEventListener('loadedmetadata',function(ev){

    var ratio = v.videoWidth/v.videoHeight,
        w = 400,
        h = parseInt(w / ratio, 10),
        time = 0,
        img = null,
        li = null;
    c.width = w;
    c.height = h + 40;

    v.addEventListener('timeupdate',function(ev){
      if(v.paused){
        ctx.fillStyle = 'rgb(0, 0, 0)';
        ctx.fillRect(0, 0, w, h);
        ctx.drawImage(v, 0, 40, w, h);
        ctx.font = '20px Calibri';
        ctx.fillStyle = 'lime';
        ctx.fillText(n, 5, 20);
        time = format(v.currentTime);
        ctx.fillStyle = 'white';
        ctx.fillText(time, 395 - ctx.measureText(time).width, 20);
      }
    },false);
    c.addEventListener('click',function(ev){
      li = document.createElement('li');
      img = document.createElement('img');
      li.appendChild(img);
      save.appendChild(li);
      img.src = ctx.canvas.toDataURL('image/png');
    },false);
  },false);
  function format(time){
    var hours = parseInt((time / 60 / 60) % 60, 10),
        mins = parseInt((time / 60) % 60, 10),
        secs = parseInt(time, 10) % 60,
        hourss = (hours < 10 ? '0' : '') + parseInt(hours, 10) + ':',
        minss = (mins < 10 ? '0' : '') + parseInt(mins, 10) + ':',
        secss  = (secs < 10 ? '0' : '') +(secs % 60),
        timestring = ( hourss !== '00:' ? hourss : '' ) + minss + secss;
    return timestring;
  };
})();