From fa8e64327e1b3113670c40d767c0f40cc899e529 Mon Sep 17 00:00:00 2001
From: George Cushen <gcushen@users.noreply.github.com>
Date: Sat, 24 Oct 2020 19:47:55 +0100
Subject: [PATCH] fix: don't require site.Params.comments

Enable `comments` to be removed from `params.toml` for a site that doesn't use comments
---
 wowchemy/layouts/partials/comments.html      | 4 +++-
 wowchemy/layouts/partials/page_metadata.html | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/wowchemy/layouts/partials/comments.html b/wowchemy/layouts/partials/comments.html
index 53fb4978..abb31e0f 100644
--- a/wowchemy/layouts/partials/comments.html
+++ b/wowchemy/layouts/partials/comments.html
@@ -1,4 +1,6 @@
-{{ if site.Params.comments.engine | and (index site.Params.comments.commentable .Type) | and (ne .Params.commentable false) | or .Params.commentable }}
+{{ $commentable_map := site.Params.comments.commentable | default dict }}
+{{ $commentable_bool := index $commentable_map .Type | default false }}
+{{ if site.Params.comments.engine | and $commentable_bool | and (ne .Params.commentable false) | or .Params.commentable }}
 <section id="comments">
   {{ if eq site.Params.comments.engine 1 }}
     {{ partial "comments/disqus.html" . }}
diff --git a/wowchemy/layouts/partials/page_metadata.html b/wowchemy/layouts/partials/page_metadata.html
index e6143141..cdcd5495 100644
--- a/wowchemy/layouts/partials/page_metadata.html
+++ b/wowchemy/layouts/partials/page_metadata.html
@@ -46,7 +46,9 @@
   {{ end }}
 
   {{/* Show Disqus comment count if enabled. */}}
-  {{ $disqus_enabled := eq site.Params.comments.engine 1 | and (index site.Params.comments.commentable $page.Type) | and (ne $page.Params.commentable false) | or $page.Params.commentable }}
+  {{ $commentable_map := site.Params.comments.commentable | default dict }}
+  {{ $commentable_bool := index $commentable_map $page.Type | default false }}
+  {{ $disqus_enabled := eq site.Params.comments.engine 1 | and $commentable_bool | and (ne $page.Params.commentable false) | or $page.Params.commentable }}
   {{ if and $disqus_enabled (site.Params.comments.disqus.show_count | default true) }}
   <span class="middot-divider"></span>
   <a href="{{ $page.RelPermalink }}#disqus_thread"><!-- Count will be inserted here --></a>