function addressfield_tokens_update_7100 in Addressfield Tokens 7

Set Webform format handlers for existing webform components.

File

./addressfield_tokens.install, line 11

Install, update, and uninstall functions for the addressfield_tokens module.

Code

function addressfield_tokens_update_7100() {

  // Get all nodes with webform attached.
  $query = db_query('SELECT nid FROM {webform}')
    ->fetchAll();
  $webform_nodes = array();
  foreach ($query as $node) {
    $webform_nodes[] = $node->nid;
  }

  // Load all webform nodes.
  $webforms = node_load_multiple($webform_nodes);
  foreach ($webforms as $nid => $webform) {

    // Flag to check if webform was changed.
    $changed = FALSE;

    // Skip webforms that do not have defined components.
    if (!isset($webform->webform['components'])) {
      continue;
    }

    // Reference the components for easy access.
    $components =& $webform->webform['components'];
    foreach ($components as $delta => $component) {
      if ($component['type'] == 'addressfield' && empty($component['extra']['format_handlers'])) {

        // On empty format_handlers use the default addressfield handler to
        // avoid empty markup on webform addressfield submissions and email
        // notifications.
        $message = 'Updating webform "!name" - "!field" address field to use default format handler "address".';
        drupal_set_message(t($message, array(
          '!name' => $webform->title,
          '!field' => $component['form_key'],
        )), 'warning');
        $components[$delta]['extra']['format_handlers'] = array(
          'address' => 'address',
          'address-hide-postal-code' => 0,
          'address-hide-street' => 0,
          'address-hide-country' => 0,
          'organisation' => 0,
          'name-full' => 0,
          'name-oneline' => 0,
          'address-optional' => 0,
        );
        webform_component_update($components[$delta]);
        $changed = TRUE;
      }
    }

    // Save webform config changes if needed.
    if ($changed) {
      drupal_set_message(t('Saving "!name" webform changes.', array(
        '!name' => $webform->title,
      )));
    }
  }
  drupal_set_message("Finished verification of your existing webforms addressfield format handlers.");
}