Returns the node administration filters form array to node_admin_content().

See also

node_admin_nodes()

node_admin_nodes_submit()

node_admin_nodes_validate()

node_filter_form_submit()

node_multiple_delete_confirm()

node_multiple_delete_confirm_submit()

Related topics

File

drupal-7.x/modules/node/node.admin.inc, line 156

Content administration and module settings UI.

Code

function node_filter_form() {
  $session = isset($_SESSION['node_overview_filter']) ? $_SESSION['node_overview_filter'] : array();
  $filters = node_filters();

  $i = 0;
  $form['filters'] = array(
    '#type' => 'fieldset',
    '#title' => t('Show only items where'),
    '#theme' => 'exposed_filters__node',
  );
  foreach ($session as $filter) {
    list($type, $value) = $filter;
    if ($type == 'term') {
      // Load term name from DB rather than search and parse options array.
      $value = module_invoke('taxonomy', 'term_load', $value);
      $value = $value->name;
    }
    elseif ($type == 'language') {
      $value = $value == LANGUAGE_NONE ? t('Language neutral') : module_invoke('locale', 'language_name', $value);
    }
    else {
      $value = $filters[$type]['options'][$value];
    }
    $t_args = array('%property' => $filters[$type]['title'], '%value' => $value);
    if ($i++) {
      $form['filters']['current'][] = array('#markup' => t('and where %property is %value', $t_args));
    }
    else {
      $form['filters']['current'][] = array('#markup' => t('where %property is %value', $t_args));
    }
    if (in_array($type, array('type', 'language'))) {
      // Remove the option if it is already being filtered on.
      unset($filters[$type]);
    }
  }

  $form['filters']['status'] = array(
    '#type' => 'container',
    '#attributes' => array('class' => array('clearfix')),
    '#prefix' => ($i ? '<div class="additional-filters">' . t('and where') . '</div>' : ''),
  );
  $form['filters']['status']['filters'] = array(
    '#type' => 'container',
    '#attributes' => array('class' => array('filters')),
  );
  foreach ($filters as $key => $filter) {
    $form['filters']['status']['filters'][$key] = array(
      '#type' => 'select',
      '#options' => $filter['options'],
      '#title' => $filter['title'],
      '#default_value' => '[any]',
    );
  }

  $form['filters']['status']['actions'] = array(
    '#type' => 'actions',
    '#attributes' => array('class' => array('container-inline')),
  );
  $form['filters']['status']['actions']['submit'] = array(
    '#type' => 'submit',
    '#value' => count($session) ? t('Refine') : t('Filter'),
  );
  if (count($session)) {
    $form['filters']['status']['actions']['undo'] = array('#type' => 'submit', '#value' => t('Undo'));
    $form['filters']['status']['actions']['reset'] = array('#type' => 'submit', '#value' => t('Reset'));
  }

  drupal_add_js('misc/form.js');

  return $form;
}