function _taxonomy_access_node_access_update in Taxonomy Access Control 6

Same name and namespace in other branches

1. 5.2 taxonomy_access.module \_taxonomy_access_node_access_update()
2. 7 taxonomy_access.module \_taxonomy_access_node_access_update()

Updates node access grants for a set of nodes.

Parameters

$nids: An array of node ids for which to acquire access permissions.

3 calls to _taxonomy_access_node_access_update()

taxonomy_access_admin_delete_role in ./taxonomy_access.admin.inc

Form callback to delete all access rules for a particular role.

taxonomy_access_admin_form_submit in ./taxonomy_access.admin.inc

Submit handler for the administration form at admin/user/taxonomy_access.

taxonomy_access_taxonomy in ./taxonomy_access.module

Implements hook_taxonomy().

File

./taxonomy_access.module, line 509

Allows administrators to specify how each category (in the taxonomy) can be used by various roles.

Code

function _taxonomy_access_node_access_update($nids) {

  // Proceed only if node_access_needs_rebuild() is not already flagged.
  if (!node_access_needs_rebuild()) {

    // Set node_access_needs_rebuild() until we succeed below.
    node_access_needs_rebuild(TRUE);

    // Remove any duplicate nids from the array.
    $nids = array_unique($nids);

    // If the number of nodes is small enough, update node access for each.
    if (sizeof($nids) < TAXONOMY_ACCESS_MAX_UPDATE) {
      foreach ($nids as $node) {
        $loaded_node = node_load($node, NULL, TRUE);
        if (!empty($loaded_node)) {
          node_access_acquire_grants($loaded_node);
        }
      }

      // If we make it here our update was successful; unflag rebuild.
      node_access_needs_rebuild(FALSE);
    }
  }
  return TRUE;
}