Initial files for playlist structuring.

src/player/PlaylistSong.js

@@ -0,0 +1,26 @@
+export default function PlaylistSong(url, name, author, playlist) {
+    this._displayName = name;
+    this._author = author;
+    this._url = url;
+    this._mediaStream = null;
+    this._playlist = playlist;
+
+    this.getAudio = function () {
+        if (this.mediaStream) {
+            return this.mediaStream;
+        }
+        this.mediaStream = new Audio(url);
+    };
+    this.getDisplayName = function () {
+        return this._displayName;
+    };
+    this.getAuthor = function () {
+        return this._getAuthor;
+    };
+    this.getUrl = function () {
+        return this._url;
+    };
+    this.getPlaylist = function () {
+        return this._playlist;
+    };
+}