Feature/istwcms 4619 ebremner variables for listing page

src/Service/UWService.php

@@ -8,7 +8,6 @@ use Drupal\Core\Entity\EntityTypeManagerInterface;
 use Drupal\Core\Field\EntityReferenceFieldItemListInterface;
 use Drupal\Core\Url;
 use Drupal\node\Entity\Node;
-use Drupal\node\NodeInterface;
 use Drupal\simplify_menu\MenuItems;
 use Drupal\path_alias\AliasManager;
 
@@ -133,7 +132,15 @@ class UWService implements UWServiceInterface {
 
     // Setup the teaser data array, based on flags.
     switch ($teaser_type) {
+
       case 'blog':
+
+        // The list of tags for blogs.
+        $tag_list = [
+          'field_uw_blog_tags',
+          'field_uw_audience',
+        ];
+
         $teaser_data = [
           'title' => $get_header ? TRUE : NULL,
           'url' => TRUE,
@@ -141,29 +148,44 @@ class UWService implements UWServiceInterface {
           'author' => $get_header ? TRUE : NULL,
           'sources' => $get_image ? 'field_uw_blog_listing_page_image' : NULL,
           'content' => $get_content ? 'field_uw_blog_summary' : NULL,
-          'tags' => $get_footer ? ['field_uw_blog_tags', 'field_uw_audience'] : NULL
+          'tags' => $get_footer ? $tag_list : NULL,
         ];
         break;
 
       case 'events':
+
+        // The list of tags for events.
+        $tag_list = [
+          'field_uw_event_tags',
+          'field_uw_audience',
+          'field_uw_event_type',
+        ];
+
         $teaser_data = [
           'title' => $get_header ? TRUE : NULL,
           'url' => TRUE,
           'date' => $get_header ? 'field_uw_event_date' : NULL,
           'sources' => $get_image ? 'field_uw_event_listing_page_img' : NULL,
           'content' => $get_content ? 'field_uw_event_summary' : NULL,
-          'tags' => $get_footer ? ['field_uw_event_tags', 'field_uw_audience', 'field_uw_event_type'] : NULL,
+          'tags' => $get_footer ? $tag_list : NULL,
         ];
         break;
 
       case 'news':
+
+        // The list of tags for news.
+        $tag_list = [
+          'field_uw_news_tags',
+          'field_uw_audience',
+        ];
+
         $teaser_data = [
           'title' => $get_header ? TRUE : NULL,
           'url' => TRUE,
           'date' => $get_header ? 'field_uw_news_date' : NULL,
           'sources' => $get_image ? 'field_uw_news_listing_page_image' : NULL,
           'content' => $get_content ? 'field_uw_news_summary' : NULL,
-          'tags' => $get_footer ? ['field_uw_news_tags', 'field_uw_audience'] : NULL,
+          'tags' => $get_footer ? $tag_list : NULL,
         ];
         break;
     }