Patch for send-to-xbmc firefox addon; https://addons.mozilla.org/en-US/firefox/addon/send-to-xbmc/?src=search

main.js

--- main.js	2013-09-01 20:41:15.706575531 +0200
+++ main.js	2013-09-01 20:40:42.162575694 +0200
@@ -12,19 +12,44 @@
 var data = require("sdk/self").data;
 var pageMod = require("sdk/page-mod");
 var panel;
+
+var mediasSupported = ['mp3', 'mp4', 'mkv', 'pls', 'avi', 'webm', 'flv', 'wmv', 'asf', 'flac', 'mka', 'm4a', 'aac', 'ogg'];
+
 exports.main = function() {
     var cm = require("sdk/context-menu");
+    
+    // context menu to send stuff to xbmc from links
+    var context = ['a[href*="youtu"]', 'a[href^="/watch"]'];
+    mediasSupported.forEach(function(ext) {
+        context.push('a[href*=".'+ ext +'"]');
+    });
+    
     cm.Item({
       label: "Send to XBMC",
-      context: cm.SelectorContext('a[href*="youtu"],a[href^="/watch"],a[href*=".mp4"],a[href*=".mkv"],a[href*=".mp3"],a[href*=".pls"]'),
+      context: cm.SelectorContext(context.join(',')),
       image: data.url('xbmc_logo.ico'),
       contentScript: 'self.on("click", function (node, data) {' +
                  ' self.postMessage({url:node.href,pathname:node.pathname});' +
                  '});',
       onMessage: function(data) {
-         parseUrl(data.url,data.pathname);
+         parseUrl(data.url, data.pathname);
+      }
+    });
+    
+    // context menu to send to xbmc from a video or audio element
+    cm.Item({
+      label: "Send to XBMC",
+      context: cm.SelectorContext('video,audio'),
+      image: data.url('xbmc_logo.ico'),
+      contentScript: 'self.on("click", function (node, data) {' +
+                 ' self.postMessage({url:node.src,pathname:node.src});' +
+                 '});',
+      onMessage: function(data) {
+         parseUrl(data.url, data.pathname);
       }
-    });    
+    });
+    
+    // add youtube script on youtube
     pageMod.PageMod({
       include: "*.youtube.com",
       contentScriptFile: data.url("youtube.js"),
@@ -57,6 +82,7 @@
         }).show();
     }
 }
+
 function parseUrl(url,pathname){
     var regExp = /^.*(youtu.be\/|v\/|u\/\w\/|embed\/|watch\?v=)([^#\&\?]*).*/;
     var match = url.match(regExp);
@@ -72,16 +98,18 @@
     }
     var ext = pathname.split('.').pop();
     //Supported extensions
-    if(['mp3','mp4','mkv','pls','avi'].indexOf(ext) >= 0){
+    if(mediasSupported.indexOf(ext) >= 0) {
         sendToXBMC(url);
         return;
     }
     displayMessage('Error','The following url is not supported: '+url,'error');
 }
+
 function sendYouTube(ytid){
     var url = 'plugin://plugin.video.youtube/?action=play_video&videoid='+ytid;
     sendToXBMC(url);
 }
+
 function sendToXBMC(fileurl){
     if(!prefs.xbmcip || prefs.xbmcip == ''){
         displayMessage('Error','You have to set up your XBMC address first in the Addon Settings','error');