Webページに埋め込まれたFlash版SoundCloudプレイヤーをHTML5版に置き換える

replace-soundcloud-player.js

var replaceSoundPlayer = function(obj_element){
  var url=obj_element.getElementsByTagName("embed")[0].src,
      el = document.createElement("iframe"),
      parent = obj_element.parentNode;
  el.src=url.replace(/^https?:\/\/player.soundcloud.com\/player.swf/,location.protocol+"//w.soundcloud.com/player/");
  el.width = obj_element.width;
  el.height = obj_element.height;
  parent.insertBefore(el,obj_element.nextSibling);
  parent.removeChild(obj_element);
};

var replaceAllSoundPlayer = function(){
  [].slice.call(document.getElementsByTagName("object"))
  .forEach(function(el){
    var embeds=el.getElementsByTagName("embed");
    if(embeds.length>0 && embeds[0].src && /^https?:\/\/player.soundcloud.com/.test(embeds[0].src)){
      console.log(el.innerHTML);
      replaceSoundPlayer(el);
    }
  });
};
// replaceAllSoundPlayer();