From ecc20adaa93018a4d32d24431cd04e9db2d0f5af Mon Sep 17 00:00:00 2001
From: Alex Liebowitz <alex@alexliebowitz.com>
Date: Mon, 16 May 2016 04:16:40 -0400
Subject: [PATCH] Add lbry.getMediaType()

---
 js/lbry.js | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/js/lbry.js b/js/lbry.js
index 7db326935..16b8f5ef8 100644
--- a/js/lbry.js
+++ b/js/lbry.js
@@ -170,6 +170,26 @@ lbry.imagePath = function(file)
   return lbry.rootPath + '/img/' + file; 
 }
 
+lbry.getMediaType = function(filename) {
+  var dotIndex = filename.lastIndexOf('.');
+  if (dotIndex == -1) {
+    return 'unknown';
+  }
+
+  var ext = filename.substr(dotIndex + 1);
+  if (/^mp4|mov|m4v|flv|f4v$/i.test(ext)) {
+    return 'video';
+  } else if (/^mp3|m4a|aac|wav|flac|ogg$/i.test(ext)) {
+    return 'audio';
+  } else if (/^html|htm|pdf|odf|doc|docx|md|markdown|txt$/i.test(ext)) {
+    return 'document';
+  } else {
+    return 'unknown';
+  }
+}
+
 lbry.stop = function(callback) {
   lbry.call('stop', {}, callback);
 };
+
+