From 5ec3ca7120c3a78a09359ea5b6d2b00d7e9b8c17 Mon Sep 17 00:00:00 2001
From: koirand <koirand.jp@gmail.com>
Date: Wed, 26 Feb 2020 20:00:39 +0900
Subject: [PATCH] Add default image of twitter card

---
 layouts/partials/head.html          |  3 ++-
 layouts/partials/twitter_cards.html | 31 +++++++++++++++++++++++++++++
 2 files changed, 33 insertions(+), 1 deletion(-)
 create mode 100644 layouts/partials/twitter_cards.html

diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index 9df31f8..b4c383d 100644
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -29,7 +29,8 @@
   {{- template "_internal/opengraph.html" . -}}
   {{- template "_internal/google_news.html" . -}}
   {{- template "_internal/schema.html" . -}}
-  {{- template "_internal/twitter_cards.html" . -}}
+  <!-- {{- template "_internal/twitter_cards.html" . -}} -->
+  {{- partial "twitter_cards.html" . -}}
 
   <!-- Polyfill for old browsers -->
   {{ `<!--[if lte IE 9]>
diff --git a/layouts/partials/twitter_cards.html b/layouts/partials/twitter_cards.html
new file mode 100644
index 0000000..794ba92
--- /dev/null
+++ b/layouts/partials/twitter_cards.html
@@ -0,0 +1,31 @@
+<!-- https://github.com/gohugoio/hugo/blob/master/tpl/tplimpl/embedded/templates/twitter_cards.html -->
+{{- with $.Params.images -}}
+<meta name="twitter:card" content="summary_large_image"/>
+<meta name="twitter:image" content="{{ index . 0 | absURL }}"/>
+{{ else -}}
+{{- $images := $.Resources.ByType "image" -}}
+{{- $featured := $images.GetMatch "*feature*" -}}
+{{- if not $featured }}{{ $featured = $images.GetMatch "{*cover*,*thumbnail*}" }}{{ end -}}
+{{- with $featured -}}
+<meta name="twitter:card" content="summary_large_image"/>
+<meta name="twitter:image" content="{{ $featured.Permalink }}"/>
+{{- else -}}
+{{- with $.Site.Params.images -}}
+<meta name="twitter:card" content="summary_large_image"/>
+<meta name="twitter:image" content="{{ index . 0 | absURL }}"/>
+{{ else -}}
+<meta name="twitter:card" content="summary"/>
+<meta name="twitter:image" content="{{ .Site.BaseURL }}/img/{{ .Site.Params.avatar }}"/>
+{{- end -}}
+{{- end -}}
+{{- end }}
+<meta name="twitter:title" content="{{ .Title }}"/>
+<meta name="twitter:description" content="{{ with .Description }}{{ . }}{{ else }}{{if .IsPage}}{{ .Summary }}{{ else }}{{ with .Site.Params.description }}{{ . }}{{ end }}{{ end }}{{ end -}}"/>
+{{ with .Site.Social.twitter -}}
+<meta name="twitter:site" content="@{{ . }}"/>
+{{ end -}}
+{{ range .Site.Authors }}
+{{ with .twitter -}}
+<meta name="twitter:creator" content="@{{ . }}"/>
+{{ end -}}
+{{ end -}}