function custom_breadcrumbs_filter_form in Custom Breadcrumbs 6.2

Same name and namespace in other branches

1. 7.2 custom_breadcrumbs.admin.inc \custom_breadcrumbs_filter_form()

Form builder; Return form for custom_breadcrumbs administration filters.

See also

custom_breadcrumbs_filter_form_submit()

1 string reference to 'custom_breadcrumbs_filter_form'

custom_breadcrumbs_page in ./custom_breadcrumbs.admin.inc

Lists all current custom breadcrumbs and provides a link to the edit page.

File

./custom_breadcrumbs.admin.inc, line 701

Admin page callback file for the custom_breadcrumbs module.

Code

function custom_breadcrumbs_filter_form() {
  $session =& $_SESSION['custom_breadcrumbs_overview_filter'];
  $session = is_array($session) ? $session : array();
  $filters = custom_breadcrumbs_filters();
  $i = 0;
  $form['filters'] = array(
    '#type' => 'fieldset',
    '#title' => t('Show only custom_breadcrumbs where'),
    '#theme' => 'custom_breadcrumbs_filters',
  );
  foreach ($session as $filter) {
    list($type, $value) = $filter;

    // Merge an array of arrays into one if necessary.
    $options = $filters[$type]['options'];
    $params = array(
      '%property' => $filters[$type]['title'],
      '%value' => $options[$value],
    );
    if ($i++ > 0) {
      $form['filters']['current'][] = array(
        '#value' => t('<em>and</em> where <strong>%property</strong> is <strong>%value</strong>', $params),
      );
    }
    else {
      $form['filters']['current'][] = array(
        '#value' => t('<strong>%property</strong> is <strong>%value</strong>', $params),
      );
    }
    unset($filters[$type]);
  }
  foreach ($filters as $key => $filter) {
    $names[$key] = $filter['title'];
    $form['filters']['status'][$key] = array(
      '#type' => 'select',
      '#options' => $filter['options'],
    );
  }
  $form['filters']['filter'] = array(
    '#type' => 'radios',
    '#options' => $names,
  );
  if (count($filters)) {
    $form['filters']['buttons']['submit'] = array(
      '#type' => 'submit',
      '#value' => count($session) ? t('Refine') : t('Filter'),
    );
  }
  if (count($session)) {
    $form['filters']['buttons']['undo'] = array(
      '#type' => 'submit',
      '#value' => t('Undo'),
    );
    $form['filters']['buttons']['reset'] = array(
      '#type' => 'submit',
      '#value' => t('Reset'),
    );
  }
  drupal_add_js('misc/form.js', 'core');
  return $form;
}