ISTWCMS-2448 Make drupal site display multiple images

templates/paragraphs/paragraph--uw-para-options-block.html.twig

 {% include '@organisms/single-page/options-block/options-block.twig' with {
-  'display_title': display_title,
-  'title': content.field_uw_block_title|field_value,
-  'link_description': link_description,
-  'link_uri': link_uri,
-  'link_title': link_title,
-  'link_colouring': link_colouring,
-  'sources': sources,
-  'output_image_tag': output_image_tag,
-  'img_element': img_element['#uri'],
-  'alt': alt
+  'options': options
 }%}
\ No newline at end of file

uw_fdsu_theme_resp.theme

@@ -128,12 +128,26 @@ function uw_fdsu_theme_resp_preprocess_paragraph(&$variables) {
 
       foreach ($field_values as $field_value) {
 
-          // Get paragraph entity of field_uw_options field from the target_id.
-          $p = \Drupal\paragraphs\Entity\Paragraph::load($field_value['target_id']);
+        // Get paragraph entity of field_uw_options field from the target_id.
+        $p = \Drupal\paragraphs\Entity\Paragraph::load($field_value['target_id']);
 
-          // Get the field entity from the paragraph.
-          $field = $p->field_uw_option_image->first();
+        // Get link description and add to the variable array.
+        $link_description = $p->field_uw_link_description->first()->getValue();
+        $options2[$i]['link_description'] = $link_description['value'];
 
+        // Get colouring value and add to the variable array.
+        $link_colouring = $p->field_uw_option_colouring->first()->getValue();
+        $options[$i]['link_colouring'] = $link_colouring['value'];
+
+         // Get link uri and title and add to the variable array.
+        $link = $p->field_uw_option_link->first()->getValue();
+        $options[$i]['link_url'] = $link['uri'];
+        $options[$i]['link_title'] = $link['title'];
+
+        // Get the field entity from the paragraph.
+        $field = $p->field_uw_option_image->first();
+
+        if (isset($field)) {
           // Set the alt tag from the field entity.
           $variables['alt'] = $field->get('alt')->getValue();
 
@@ -142,41 +156,28 @@ function uw_fdsu_theme_resp_preprocess_paragraph(&$variables) {
 
           // If there is a file present, set responsive image variables.
           if ($file) {
+
             // Set uri and image style id.
             $variables['uri'] = $file->getFileUri();
             $variables['responsive_image_style_id'] = 'uw_resp_is_sph_header_image';
+
             // Call template function from responsive image core module.
             // It sets variables for srcset, media, type and img_element
             // for the responsive image style.
             template_preprocess_responsive_image($variables);
 
             // Add all variables to an array.
-            $options2[$i]['alt'] = $variables['alt'];
-            $options2[$i]['uri'] = $variables['uri'];
-            $options2[$i]['responsive_image_style_id'] = $variables['responsive_image_style_id'];
-            $options2[$i]['sources'] = $variables['sources'];
-            $options2[$i]['output_image_tag'] = $variables['output_image_tag'];
-            $options2[$i]['img_element'] = $variables['img_element'];
+            $options[$i]['img_element'] = $variables['img_element']['#uri'];
+            $options[$i]['sources'] = $variables['sources'][$i];
+            $options[$i]['alt'] = $variables['alt'];
+            $options[$i]['url'] = $variables['uri'];
+            $options[$i]['responsive_image_style_id'] = $variables['responsive_image_style_id'];
+            //$options[$i]['output_image_tag'] = $variables['output_image_tag'];
           }
-
-          // Get colouring value and add to the variable array.
-          $link_colouring = $p->field_uw_option_colouring->first()->getValue();
-          $options2[$i]['link_colouring'] = $link_colouring['value'];
-
-          // Get link description and add to the variable array.
-          $link_description = $p->field_uw_link_description->first()->getValue();
-          $options2[$i]['link_description'] = $link_description['value'];
-
-          // Get link uri and title and add to the variable array.
-          $link = $p->field_uw_option_link->first()->getValue();
-          $options2[$i]['link_uri'] = $link['uri'];
-          $options2[$i]['link_title'] = $link['title'];
-
-          $i++;
+        }
+        $i++;
       }
-
-      $variables['options2'] = $options2;
-      vardumper($options2);
+      $variables['options'] = $options;
       break;
   }
 }