Club Drupal

<?php

/**

 * @file

 * region.vars.php

 */

/**

 * Implements hook_preprocess_region().

 */

function bootstrap_preprocess_region(&$variables) {

  global $theme;

  static $wells;

  if (!isset($wells)) {

    foreach (system_region_list($theme) as $name => $title) {

      $wells[$name] = theme_get_setting('bootstrap_region_well-' . $name);

    }

  }

  switch ($variables['region']) {

    // @todo is this actually used properly?

    case 'content':

      $variables['theme_hook_suggestions'][] = 'region__no_wrapper';

      break;

    case 'help':

      $variables['content'] = _bootstrap_icon('question-sign') . $variables['content'];

      $variables['classes_array'][] = 'alert';

      $variables['classes_array'][] = 'alert-info';

      break;

  }

  if (!empty($wells[$variables['region']])) {

    $variables['classes_array'][] = $wells[$variables['region']];

  }

}