Merge pull request #16 from Hypercubed/master

Made getImageSrc arguments optional
lavinjj · Feb 20, 2014 · 72533cb · 72533cb
2 parents a83ce91 + 4834e5c
commit 72533cb
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/gravatar-directive.js b/src/gravatar-directive.js
@@ -14,7 +14,10 @@ angular.module('ui-gravatar', ['md5']).
             getImageSrc : function(value, size, rating, defaultUrl, secure) {
                 // convert the value to lower case and then to a md5 hash
                 var hash = md5.createHash(value.toLowerCase());
-                var src = (secure ? 'https://secure' : 'http://www' ) + '.gravatar.com/avatar/' + hash + '?s=' + size + '&r=' + rating + '&d=' + defaultUrl;
+                var src = (secure ? 'https://secure' : 'http://www' ) + '.gravatar.com/avatar/' + hash;
+                if (size) src += '?s=' + size;
+                if (rating) src += '&r=' + rating;
+                if (defaultUrl) src += '&d=' + defaultUrl;
                 return src;
             }
         };