domains: handle FB reels through a plugin

plugins/domains/facebook.com/facebook.video.js

@@ -9,13 +9,20 @@ export default {
         /^https?:\/\/(?:www|business)\.facebook\.com\/video\.php.*[\?&]v=(\d+)(?:$|&)/i,
         /^https?:\/\/(?:www|business)\.facebook\.com\/video\.php.*[\?&]id=(\d+)(?:$|&)/i,
         /^https?:\/\/(?:www|business)\.facebook\.com\/[a-zA-Z0-9\.]+\/videos\/(?:[a-zA-Z0-9\-]+\/)?(\d+)/i,
-        /^https?:\/\/(?:www|business)\.facebook\.com\/watch\/?\?(?:.+&)?v=(\d+)/i
+        /^https?:\/\/(?:www|business)\.facebook\.com\/watch\/?\?(?:.+&)?v=(\d+)/i,
+        /^https?:\/\/(?:www|business)\.facebook\.com\/reel\/(\d+)/i
     ],
 
     mixins: ["fb-error"],
 
     getLink: function(url, oembed, options) {
 
+        if (/^https:\/\/(?:www\.)?instagram\.com/i.test(oembed.author_url)) {
+            return {
+                message: "This video can't be embedded because it may contain content owned by someone else."
+            }
+        }
+
         var html = oembed.html.replace(/connect\.facebook\.net\/\w{2}_\w{2}\/sdk\.js/i, 
                 'connect.facebook.net/' + options.getProviderOptions('locale', 'en_US').replace('-', '_') + '/sdk.js');