Merge branch 'master' into patch-1

1 files changed, 26 insertions, 0 deletions

diff --git a/assets/js/playlist_widget.js b/assets/js/playlist_widget.js
index 5d6ddf87..0ec27859 100644
--- a/assets/js/playlist_widget.js
+++ b/assets/js/playlist_widget.js
@@ -1,3 +1,29 @@
+var playlist_data = JSON.parse(document.getElementById('playlist_data').innerHTML);
+
+function add_playlist_video(target) {
+    var select = target.parentNode.children[0].children[1];
+    var option = select.children[select.selectedIndex];
+
+    var url = '/playlist_ajax?action_add_video=1&redirect=false' +
+        '&video_id=' + target.getAttribute('data-id') +
+        '&playlist_id=' + option.getAttribute('data-plid');
+    var xhr = new XMLHttpRequest();
+    xhr.responseType = 'json';
+    xhr.timeout = 10000;
+    xhr.open('POST', url, true);
+    xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
+
+    xhr.onreadystatechange = function () {
+        if (xhr.readyState == 4) {
+            if (xhr.status == 200) {
+                option.innerText = '✓' + option.innerText;
+            }
+        }
+    }
+
+    xhr.send('csrf_token=' + playlist_data.csrf_token);
+}
+
 function add_playlist_item(target) {
     var tile = target.parentNode.parentNode.parentNode.parentNode.parentNode;
     tile.style.display = 'none';