function slick_update_8203 in Slick Carousel 8.2

Removed HTML tags from arrows due to translation issue as per #3075838.

File

./slick.install, line 66

Installation actions for Slick.

Code

function slick_update_8203() {

  // Configuration translation disallowed HTML.
  // See https://drupal.org/node/3075838
  $config_factory = \Drupal::configFactory();
  foreach ($config_factory
    ->listAll('slick.optionset.') as $optionset_name) {
    $optionset = $config_factory
      ->getEditable($optionset_name);
    foreach ([
      'prevArrow',
      'nextArrow',
    ] as $key) {

      // Don't bother with Optimized ON, as arrows are removed already.
      if ($value = $optionset
        ->get('options.settings.' . $key)) {
        $optionset
          ->set('options.settings.' . $key, trim(strip_tags($value)));
      }
    }
    $optionset
      ->save(TRUE);
  }
}