Improve meta description

Rather than use the same description on every page, prefer the post
summary if it's available and only use .Params.description on the root
page.

This mimics the behavior of the [opengraph internal
template](https://github.com/gohugoio/hugo/blob/master/tpl/tplimpl/embedded/templates/opengraph.html#L2)
for the `og:description` tag.
This commit is contained in:
David Wittman 2021-05-22 10:54:55 -05:00 committed by Athul Cyriac Ajay
parent 1f47eeb7be
commit 117808b653

View File

@ -14,9 +14,7 @@
{{- end -}}
<meta name="viewport" content="width=device-width, initial-scale=1">
{{- if isset .Site.Params "description" }}
<meta name="description" content="{{ .Site.Params.description }}" />
{{- end }}
<meta name="description" content="{{ with .Description }}{{ . }}{{ else }}{{if .IsPage}}{{ .Summary }}{{ else }}{{ with .Site.Params.description }}{{ . }}{{ end }}{{ end }}{{ end }}" />
<meta property="og:image" content="{{ .Site.Params.og_image }}"/>
{{ with .OutputFormats.Get "rss" -}}
{{ printf `<link rel="%s" type="%s" href="%s" title="%s" />` .Rel .MediaType.Type .Permalink $.Site.Title | safeHTML }}