function unpublished_nodes_redirect_access_callback in Unpublished Nodes Redirect 7

Custom access callback to redirect the user if a node is unpublished.

1 string reference to 'unpublished_nodes_redirect_access_callback'

unpublished_nodes_redirect_menu_alter in ./unpublished_nodes_redirect.module

Implements hook_menu_alter().

File

./unpublished_nodes_redirect.module, line 35

unpublished_nodes_redirect.module

Code

function unpublished_nodes_redirect_access_callback($op, $node, $account = NULL) {

  // Node is unpublished and the user is not logged in.
  if ($node->status == 0 && !user_is_logged_in()) {

    // Make sure cron isn't running.
    if (variable_get('cron_semaphore', FALSE) === FALSE && $_SERVER['SCRIPT_NAME'] !== '/cron.php' && arg(3) !== 'run-cron') {

      // Not a JS callback.
      if (arg(0) != 'js') {

        // Get the redirect path for this node type.
        $redirect_path = variable_get($node->type . '_unpublished_redirect_path', '');

        // Get the response code for this node type.
        $response_code = variable_get($node->type . '_unpublished_redirect_response_code');

        // If the redirect path exists, do a permanent redirect.
        if (!empty($redirect_path) && $response_code != 0) {
          drupal_goto($redirect_path, array(), $response_code);
        }
      }
    }
  }
  return node_access($op, $node, $account);
}