function _node_import_preview_validate in Node import 5

File

./node_import.module, line 446

This modules provides a wizard at "administer >> content >> import" to import a CSV file with nodes.

Code

function _node_import_preview_validate($op, &$edit) {
  if ($edit['op'] == t('Back')) {
    if ($edit['type'] == 'node_import') {
      $_SESSION['node_import_page'] = '_node_import_start';
    }
    else {
      $_SESSION['node_import_page'] = '_node_import_options';
    }
  }
  else {
    if ($edit['op'] == t('Apply (import nodes)')) {
      $_SESSION['node_import_page'] = '_node_import_import';
    }
    else {
      if ($edit['op'] == t('Reload')) {
        $_SESSION['node_import_page'] = '_node_import_preview';
      }
    }
  }
}