function node_filter_form_submit in Drupal 4

Same name and namespace in other branches

1. 5 modules/node/node.module \node_filter_form_submit()
2. 6 modules/node/node.admin.inc \node_filter_form_submit()
3. 7 modules/node/node.admin.inc \node_filter_form_submit()

Process result from node administration filter form.

File

modules/node.module, line 1085

The core that allows content to be submitted to the site.

Code

function node_filter_form_submit() {
  global $form_values;
  $op = $_POST['op'];
  $filters = node_filters();
  switch ($op) {
    case t('Filter'):
    case t('Refine'):
      if (isset($form_values['filter'])) {
        $filter = $form_values['filter'];

        // Flatten the options array to accommodate hierarchical/nested options.
        $flat_options = form_options_flatten($filters[$filter]['options']);
        if (isset($flat_options[$form_values[$filter]])) {
          $_SESSION['node_overview_filter'][] = array(
            $filter,
            $form_values[$filter],
          );
        }
      }
      break;
    case t('Undo'):
      array_pop($_SESSION['node_overview_filter']);
      break;
    case t('Reset'):
      $_SESSION['node_overview_filter'] = array();
      break;
  }
}