function search_api_admin_index_workflow_submit in Search API 7

Form submission handler for search_api_admin_index_workflow().

See also

search_api_admin_index_workflow_validate()

File

./search_api.admin.inc, line 1721

Administration page callbacks for the Search API module.

Code

function search_api_admin_index_workflow_submit(array $form, array &$form_state) {
  $values = $form_state['values'];
  unset($values['callbacks']['settings']);
  unset($values['processors']['settings']);
  $index = $form_state['index'];
  $index_path = 'admin/config/search/search_api/index/' . $index->machine_name;
  $options = empty($index->options) ? array() : $index->options;

  // Store callback and processor settings.
  foreach ($form_state['callbacks'] as $name => $callback) {
    $callback_form = isset($form['callbacks']['settings'][$name]) ? $form['callbacks']['settings'][$name] : array();
    $values['callbacks'][$name] += array(
      'settings' => array(),
    );
    $values['callbacks'][$name]['settings'] = $callback
      ->configurationFormSubmit($callback_form, $values['callbacks'][$name]['settings'], $form_state);
  }
  foreach ($form_state['processors'] as $name => $processor) {
    $processor_form = isset($form['processors']['settings'][$name]) ? $form['processors']['settings'][$name] : array();
    $values['processors'][$name] += array(
      'settings' => array(),
    );
    $values['processors'][$name]['settings'] = $processor
      ->configurationFormSubmit($processor_form, $values['processors'][$name]['settings'], $form_state);
  }
  $types = search_api_field_types();
  foreach ($form_state['callbacks'] as $name => $callback) {

    // Check whether callback status has changed.
    if ($values['callbacks'][$name]['status'] == empty($options['data_alter_callbacks'][$name]['status'])) {
      $callbacks_changed = TRUE;
      if ($values['callbacks'][$name]['status']) {

        // Callback was just enabled, add its fields.
        $properties = $callback
          ->propertyInfo();
        if ($properties) {
          foreach ($properties as $key => $field) {
            $type = $field['type'];
            $inner = search_api_extract_inner_type($type);
            if ($inner != 'token' && empty($types[$inner])) {

              // Someone apparently added a structure or entity as a property in
              // a data alteration.
              continue;
            }
            if ($inner == 'token' || search_api_is_text_type($inner) && !empty($field['options list'])) {
              $old = $type;
              $type = 'string';
              while (search_api_is_list_type($old)) {
                $old = substr($old, 5, -1);
                $type = "list<{$type}>";
              }
            }
            $index->options['fields'][$key] = array(
              'type' => $type,
            );
          }
        }
      }
    }
  }
  if (!isset($options['data_alter_callbacks']) || !isset($options['processors']) || $options['data_alter_callbacks'] != $values['callbacks'] || $options['processors'] != $values['processors']) {
    $index->options['data_alter_callbacks'] = $values['callbacks'];
    $index->options['processors'] = $values['processors'];

    // Save the already sorted arrays to avoid having to sort them at each use.
    uasort($index->options['data_alter_callbacks'], 'search_api_admin_element_compare');
    uasort($index->options['processors'], 'search_api_admin_element_compare');

    // Re-calculate the fields, since they might have changed in hard-to-predict
    // ways.
    search_api_index_recalculate_fields(array(
      $index,
    ));
    $index
      ->save();
    $index
      ->reindex();
    $vars = array(
      '@url' => url($index_path),
    );
    drupal_set_message(t('The indexing workflow was successfully edited. All content was scheduled for <a href="@url">re-indexing</a> so the new settings can take effect.', $vars));
  }
  else {
    drupal_set_message(t('No values were changed.'));
  }
  $form_state['redirect'] = $index_path . '/workflow';
}