function _nodeaccess_get_grants in Nodeaccess 6

Same name and namespace in other branches

1. 8.2 nodeaccess.module \_nodeaccess_get_grants()
2. 8 nodeaccess.module \_nodeaccess_get_grants()
3. 6.2 nodeaccess.module \_nodeaccess_get_grants()

Return the grants applied to a node object. This is used to generate values for the Grants form.

Parameters

$node: The node to return grants for.

Return value

array An array of grants with keys 'rid' for roles and 'uid' for users.

3 calls to _nodeaccess_get_grants()

nodeaccess_delete_userreference in ./nodeaccess.module

Delete all userreference user grants from a node.

nodeaccess_edit_access in ./nodeaccess.module

Prevent anonymous users from edit/delete access via node->uid = 0 flaw.

nodeaccess_insert_userreference in ./nodeaccess.module

Insert userreference grants from a node.

File

./nodeaccess.module, line 911

Code

function _nodeaccess_get_grants($node) {
  $grants = array();

  // Load all roles.
  $result = db_query("SELECT r.rid, nra.name, na.grant_view, na.grant_update, na.grant_delete FROM {role} r LEFT JOIN {nodeaccess_role_alias} nra ON r.rid = nra.rid LEFT JOIN {node_access} na ON r.rid = na.gid AND na.realm = '%s' AND na.nid = %d ORDER BY nra.weight, nra.name", 'nodeaccess_rid', $node->nid);
  while ($grant = db_fetch_object($result)) {
    $grants['rid'][$grant->rid] = array(
      'name' => $grant->name,
      'grant_view' => (bool) $grant->grant_view,
      'grant_update' => (bool) $grant->grant_update,
      'grant_delete' => (bool) $grant->grant_delete,
    );
  }

  // Load users from node_access.
  $result = db_query("SELECT uid, name, grant_view, grant_update, grant_delete FROM {node_access} LEFT JOIN {users} ON uid = gid WHERE nid = %d AND realm = '%s' ORDER BY name", $node->nid, 'nodeaccess_uid');
  while ($account = db_fetch_object($result)) {
    $grants['uid'][$account->uid] = array(
      'name' => $account->name,
      'keep' => 1,
      'grant_view' => $account->grant_view,
      'grant_update' => $account->grant_update,
      'grant_delete' => $account->grant_delete,
    );
  }
  return $grants;
}