Add twitch clip support (#659)

www/js/player.js

@@ -1519,7 +1519,8 @@
     im: ImgurPlayer,
     vm: VideoJSPlayer,
     hl: HLSPlayer,
-    sb: VideoJSPlayer
+    sb: VideoJSPlayer,
+    tc: VideoJSPlayer
   };
 
   window.loadMediaPlayer = function(data) {

www/js/util.js

@@ -54,6 +54,8 @@ function formatURL(data) {
             return data.id;
         case "sb":
             return "https://streamable.com/" + data.id;
+        case "tc":
+            return "https://clips.twitch.tv/" + data.id;
         default:
             return "#";
     }
@@ -1284,6 +1286,13 @@ function parseMediaLink(url) {
         };
     }
 
+    if ((m = url.match(/clips\.twitch\.tv\/([A-Za-z]+)/))) {
+        return {
+            id: m[1],
+            type: "tc"
+        };
+    }
+
     if((m = url.match(/twitch\.tv\/(?:.*?)\/([cv])\/(\d+)/))) {
         return {
             id: m[1] + m[2],