ISTWCMS-3558: coding standards

uw_fdsu_theme_resp.theme

@@ -96,6 +96,7 @@ function uw_fdsu_theme_resp_form_system_theme_settings_alter(&$form, \Drupal\Cor
  *   The field value.
  */
 function _uw_fdsu_theme_resp_get_field_value_from_paragraph($paragraph, $field) {
+
   // Get the field value.
   $field_value = $paragraph->get($field)->first();
 
@@ -118,8 +119,10 @@ function _uw_fdsu_theme_resp_get_field_value_from_paragraph($paragraph, $field)
  *    - alt: The alternative text.
  */
 function _uw_fdsu_theme_resp_add_responsive_image_variables(array &$variables, Drupal\image\Plugin\Field\FieldType\ImageItem $field, string $responsive_image_style) : ?array {
+
   // If there is a file present, set responsive image variables.
   if ($file = $field->entity) {
+
     // Set uri and image style id.
     $variables['uri'] = $file->getFileUri();
     $variables['responsive_image_style_id'] = $responsive_image_style;
@@ -131,7 +134,9 @@ function _uw_fdsu_theme_resp_add_responsive_image_variables(array &$variables, D
 
     // Step through each source and get string values.
     $sources = [];
+
     foreach ($variables['sources'] as $source) {
+
       $sources[] = [
         'srcset' => $source['srcset']->value(),
         'media' => $source['media']->value(),
@@ -158,10 +163,13 @@ function _uw_fdsu_theme_resp_add_responsive_image_variables(array &$variables, D
  *   required information.
  */
 function _uw_fdsu_theme_resp_get_image_info(Drupal\file\Plugin\Field\FieldType\FileFieldItemList $field) {
+
   // If there is an image, process it.
   if ($img_entity = $field->first()) {
+
     // If we can load a file, grab the info about the file.
     if ($file_entity = $img_entity->get('entity')->getTarget()) {
+
       return [
         'src' => file_create_url($file_entity->get('uri')->getString()),
         'alt' => $img_entity->get('alt')->getString(),