From e55ebcca2a10e7ba4d189099b4aa46ff6e5f864f Mon Sep 17 00:00:00 2001
From: Matthew Grasmick <matt.grasmick@gmail.com>
Date: Wed, 15 Aug 2018 18:04:39 +0000
Subject: [PATCH] Issue #2992858: List two levels of guide content in
 documentation guides

---
 .../plugins/content_types/section_contents.inc     | 58 ++++++++++++++++++----
 .../drupalorg_content_types.strongarm.inc          |  5 ++
 2 files changed, 52 insertions(+), 11 deletions(-)

diff --git a/drupalorg/plugins/content_types/section_contents.inc b/drupalorg/plugins/content_types/section_contents.inc
index fb55fca..ba519a1 100644
--- a/drupalorg/plugins/content_types/section_contents.inc
+++ b/drupalorg/plugins/content_types/section_contents.inc
@@ -15,25 +15,61 @@ $plugin = [
 function drupalorg_section_contents($subtype, $conf, $args, $context = NULL) {
   $block = new stdClass();
   $block->content = '';
-  if (isset($context->keyword) && $context->keyword === 'node' && isset($context->data) && (list($og_menu) = og_menu_get_group_menus(['node' => [$context->data->nid]]))) {
-    if ($menu = menu_tree($og_menu['menu_name'])) {
-      // Find nodes in the menu.
-      $nids = [];
-      foreach (element_children($menu) as $key) {
-        if ($menu[$key]['#original_link']['router_path'] === 'node/%') {
-          $nids[] = preg_replace('#^node/#', '', $menu[$key]['#original_link']['link_path']);
-        }
-      }
-
+  if (isset($context->keyword) && $context->keyword === 'node' && isset($context->data)) {
+    // Find nodes in the menu.
+    if ($nids = drupalorg_get_og_menu_nids($context->data->nid)) {
       // Render those nodes.
       if (!empty($nids)) {
         foreach (node_load_multiple($nids) as $node) {
           $wrapper = entity_metadata_wrapper('node', $node);
           $uri = entity_uri('node', $node);
-          $block->content .= '<section><h2>' . l($node->title, $uri['path'], $uri['options']) . '</h2><p>' . check_plain($wrapper->field_summary->value()) . '</p></section>';
+          $block->content .= '<section><h2>' . l($node->title, $uri['path'],
+              $uri['options']) . '</h2><p>' . check_plain($wrapper->field_summary->value()) . '</p>';
+          $content_nids = drupalorg_get_og_menu_nids($node->nid);
+          if (!empty($content_nids)) {
+            $block->content .= '<ul class="guide-contents">';
+            foreach (node_load_multiple($content_nids) as $content_node) {
+              $content_uri = entity_uri('node', $content_node);
+              $block->content .= '<li>' . l($content_node->title,
+                  $content_uri['path'], $content_uri['options']) . '</li>';
+            }
+            $block->content .= '</ul>';
+          }
+
+          $block->content .= '</section>';
         }
       }
     }
   }
+
   return $block;
 }
+
+/**
+ * Gets the nids of nodes in a given group's menu.
+
+ * @param int $nid
+ *   The node id of the group.
+ *
+ * @return array
+ *   An array of node ids of the group menu items.
+ */
+function drupalorg_get_og_menu_nids($nid) {
+  $menu_item_nids = [];
+  $groups = ['node' => [$nid]];
+  $menus = og_menu_get_group_menus($groups);
+  if ($menus) {
+    $og_menu = $menus[0];
+    $menu_item_nids = [];
+    if ($menu = menu_tree($og_menu['menu_name'])) {
+      foreach (element_children($menu) as $key) {
+        if ($menu[$key]['#original_link']['router_path'] === 'node/%') {
+          $menu_item_nids[] = preg_replace('#^node/#', '',
+            $menu[$key]['#original_link']['link_path']);
+        }
+      }
+    }
+  }
+
+  return $menu_item_nids;
+}
diff --git a/features/drupalorg_content_types/drupalorg_content_types.strongarm.inc b/features/drupalorg_content_types/drupalorg_content_types.strongarm.inc
index f5dd0c1..435fee8 100644
--- a/features/drupalorg_content_types/drupalorg_content_types.strongarm.inc
+++ b/features/drupalorg_content_types/drupalorg_content_types.strongarm.inc
@@ -702,6 +702,11 @@ function drupalorg_content_types_strongarm() {
     'custom-drupalorg_trydrupal_button' => TRUE,
     'block-block-56' => TRUE,
     'block-google_admanager-89caa04f148acdc52719b3d001e487c4' => TRUE,
+    'block-menu-menu-og-2802989' => TRUE,
+    'block-menu-menu-documentation' => TRUE,
+    'block-menu-menu-og-2734545' => TRUE,
+    'block-menu-menu-og-2827275' => TRUE,
+    'block-message_follow-follow' => TRUE,
     'block-og_menu-og_single_menu_block' => TRUE,
     'block-og_menu-og_multi_menu_block' => TRUE,
     'fieldable_panels_pane-cta' => TRUE,
-- 
2.1.4