node access

I have a request to allow access and notifications to be sent to a single piece of content - a private message for example. I am wondering if permissions can be set at the node level in OA.

Scenario - A project space contains a messaging section that is used for communication between internal team and clients. The messaging section will be set up to allow access via a team and notifications will go out to the whole team. Is it possible to configure a single message (discussion node) to only to be visible and send notifications to a single member of the team?

regards,
mikeg

I'm straggling with a conflict for controlling permission access on node base and on field base.

Hi all,

My Drupal website is running very slow and we just wake up to trying to optimize the performance. I read a lot of thing about performance and caching system before and my main reason to post here is that I'm a bit confuse so I need some advice to find the best way to increase the perfomance of my site.

Maybe my post will also help high perfomance beginner.

First my website is:
- around 130 modules enabled (50 custom modules + cck, views, ctools, panels + different front end and back en modules)

I have a gallery setup whereby a gallery is a node and a gallery can have many child image nodes.

So far so good.

However, I would like to configure the setup so that when a user sets the node access permissions for the gallery (using UserRElationships Node Access), that same permission is applied to all child nodes.

I was thinking that this could be achieved in triggered rules, eg after a gallery is updated and after an image is created.

However I cant find out how I:

a) get the permissions of a particular node

and

b) set the permissions of a node.

A way for OG group administrators / members to "feature" (in the real meaning of the word) some general content from other areas of the site, making it appear in group views with the content from that group. New table would be nid, gid, and timestamp when node was featured; the last field would be the one accessible to views.

So I am researching Taxonomy Access Control (TAC) and Domain Access (DA) integration (though this applies to Organic Groups (OG) and other modules as well). And here's the problem.

node_access_rebuild(), as far as I can tell, is only designed to work with a single access control system.

In the last week, I've helped two people deal with {node_access} table issues. http://drupal.org/node/197878 is fairly typical of this sort of problem.

Node Access is spooky stuff for most people, and there is generally no way to fix Node Access issues -- or bulk reset NA rules -- without writing SQL.

OK, so I'm working on integrating Domain Access with OG.

Problem is, the current node_access system uses OR based permissions. What I really need is the option to set AND based permissions. For example:

-- Current node_access rules

-- Desired rules

See http://drupal.org/node/191375 for a full discussion and some possible options.