function content_access_condition_check_permissions in Content Access 5

Same name and namespace in other branches

1. 6 content_access.rules.inc \content_access_condition_check_permissions()

Condition implementation: Check if node has permissions.

@note This will only check for the existence of permissions, not the absence of. I.e. a rule that checks just for authenticated write will return TRUE for a node that allows authenticated and anonymous write.

File

./content_access.workflow_ng.inc, line 115

Workflow-ng specific functions that expose content_access's API.

Code

function content_access_condition_check_permissions($node, $settings) {
  if (!content_access_get_settings('per_node', $node->type)) {
    workflow_ng_handle_error_msg('Cannot check per-node permissions for ' . $node->type);
    return FALSE;
  }

  // Compare our settings with node's settings.
  foreach (array(
    'view',
    'update',
    'delete',
  ) as $op) {
    $expect_roles = $settings[$op];
    $current_roles = content_access_per_node_setting($op, $node);
    foreach ($expect_roles as $role) {
      if (empty($current_roles[$role])) {
        return FALSE;
      }
    }
  }
  return TRUE;
}