From 0ef87f93a6e93abbdcf4cc7d949ed6938ab79e11 Mon Sep 17 00:00:00 2001
From: Guru Prasad Srinivasa <gurupras@buffalo.edu>
Date: Sun, 30 Oct 2016 00:49:09 -0400
Subject: [PATCH] Added logic to parse youtube video id

    This commit is targetted at solving issue#345 and adds
    functionality to parse youtube video IDs from various
    types of youtube video URLs.

    Other embed types like vimeo/soundcloud can be extended by
    following a similar structure as implemented in this commit.
---
 src/js/plyr.js | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/src/js/plyr.js b/src/js/plyr.js
index dd14f7674..4ebb060ad 100644
--- a/src/js/plyr.js
+++ b/src/js/plyr.js
@@ -3259,6 +3259,19 @@
             }
         }
 
+        // Taken from https://gist.github.com/takien/4077195
+        function parseYoutubeVideoId(url) {
+            var videoId;
+            url = url.replace(/(>|<)/gi,'').split(/(vi\/|v=|\/v\/|youtu\.be\/|\/embed\/)/);
+            if(url[2] !== undefined) {
+                videoId = url[2].split(/[^0-9a-z_\-]/i);
+                videoId = videoId[0];
+            } else {
+                videoId = url;
+            }
+            return videoId;
+        }
+
         // Setup a player
         function _init() {
             // Bail if the element is initialized
@@ -3287,6 +3300,12 @@
                 plyr.type     = media.getAttribute('data-type');
                 plyr.embedId  = media.getAttribute('data-video-id');
 
+                switch(plyr.type) {
+                    case 'youtube':
+                        plyr.embedId = parseYoutubeVideoId(plyr.embedId);
+                        break;
+                }
+
                 // Clean up
                 media.removeAttribute('data-type');
                 media.removeAttribute('data-video-id');