ISTWCMS-6978: Add code to view all webforms in webform list block on dashboard

src/Plugin/Block/FormsListBlock.php

@@ -111,6 +111,29 @@ class FormsListBlock extends BlockBase implements ContainerFactoryPluginInterfac
     // Render the entity list.
     $build['entity_list'] = $render;
 
+    // Get the total number of results.  There was no easy way
+    // to get this value from the render array, either using the
+    // translatable markup, of the entity list builder.  The only
+    // way was the get the actual string and pick off up to the
+    // first space.
+    $total_num_of_results = strtok(
+      $build['entity_list']['info']['#markup']->__toString(),
+      ' '
+    );
+
+    // If the total number of results is greater than 20, then add
+    // a link to view all the webforms to the info part of the
+    // render array.
+    if ($total_num_of_results > 20) {
+      $html = $this->t('@count webforms', ['@count' => $total_num_of_results]);
+      $html .= '<br />';
+      $html .= $this->t('There are more than 20 webforms, <a href="/admin/structure/webform">View all webforms</a>');
+      $build['entity_list']['info']['#markup'] = $html;
+    }
+
+    // Remove the pager from the webform list.
+    unset($build['entity_list']['pager']);
+
     return $build;
   }