@jacobembree I think node_access() can stay inside DrupalGap, since I assume folks using just jDrupal are building their own front end and access control layers.

If you'd like to add support for the op parameter, that'd be great. I personally don't use that feature very much on the front end, and have since used just the backend to determine access control, and then on the front end just try to make it so the UX can never land them in a spot where they don't have access to do something.

Almost all of my code came from Drupal's node_access() and node_node_access() functions.