independent playlist with js and playlist without JS

1 files changed, 53 insertions, 0 deletions

diff --git a/src/js/aplaylist.js b/src/js/aplaylist.js
new file mode 100644
index 0000000..1d88b62
--- /dev/null
+++ b/src/js/aplaylist.js
@@ -0,0 +1,53 @@
+init();
+
+function init(){
+    var video = document.getElementById('video');
+    var playlist = document.getElementById('playlist');
+    var tracks = playlist.getElementsByTagName('a');
+    video.volume = 0.50;
+
+    //Cuenta los tracks
+    for(var track in tracks) {
+        var link = tracks[track];
+        if(typeof link === "function" || typeof link === "number") continue;
+        link.addEventListener('click', function(e) {
+            e.preventDefault();
+            var song = this.getAttribute('href');
+            run(song, video, this);
+        });
+    }
+    //Agregamos evento para reproducir el siguiente items
+    video.addEventListener('ended',function(e) {
+        for(var track in tracks) {
+            var link = tracks[track];
+            var nextTrack = parseInt(track) + 1;
+            if(typeof link === "function" || typeof link === "number") continue;
+            if(!this.src) this.src = tracks[0];
+            if(track == (tracks.length - 1)) nextTrack = 0;
+            console.log(nextTrack);
+            if(link.getAttribute('href') === this.src) {
+                var nextLink = tracks[nextTrack];
+                run(nextLink.getAttribute('href'), video, nextLink);
+                break;
+            }
+        }
+    });
+}
+
+function run(song, video, link){
+    var parent = link.parentElement;
+    //Quita el active de todos los elementos de la lista
+    var items = parent.parentElement.getElementsByTagName('li');
+    for(var item in items) {
+        if(items[item].classList)
+            items[item].classList.remove("is-active-play");
+    }
+
+    //Agrega active a este elemento
+    parent.classList.add("is-active-play");
+
+    //Inicia la reproducción
+    video.src = song;
+    video.load();
+    video.play();
+}