hugo/tpl/tplimpl/embedded/templates/opengraph.html
Razon Yang 14d85ec136
tpl: Allow using page resources on the images page parameter for opengraph, schema and twitter_cards templates
The page images selection order as follows:

1. Page's images parameter, image resources are supported.
2. Page's image resources that naming in *feature*, *cover* or *thumbnail* pattern.
3. If no page images specified, then the first one of site's images will be used as the fallback, supports site resources.
2023-12-04 12:05:41 +01:00

51 lines
2.3 KiB
HTML

<meta property="og:title" content="{{ .Title }}" />
<meta property="og:description" content="{{ with .Description }}{{ . }}{{ else }}{{if .IsPage}}{{ .Summary }}{{ else }}{{ with .Site.Params.description }}{{ . }}{{ end }}{{ end }}{{ end }}" />
<meta property="og:type" content="{{ if .IsPage }}article{{ else }}website{{ end }}" />
<meta property="og:url" content="{{ .Permalink }}" />
{{- $images := partial "_funcs/get-page-images" . -}}
{{- range first 6 $images -}}
<meta property="og:image" content="{{ .Permalink }}" />
{{- end -}}
{{- if .IsPage }}
{{- $iso8601 := "2006-01-02T15:04:05-07:00" -}}
<meta property="article:section" content="{{ .Section }}" />
{{ with .PublishDate }}<meta property="article:published_time" {{ .Format $iso8601 | printf "content=%q" | safeHTMLAttr }} />{{ end }}
{{ with .Lastmod }}<meta property="article:modified_time" {{ .Format $iso8601 | printf "content=%q" | safeHTMLAttr }} />{{ end }}
{{- end -}}
{{- with .Params.audio }}<meta property="og:audio" content="{{ . }}" />{{ end }}
{{- with .Params.locale }}<meta property="og:locale" content="{{ . }}" />{{ end }}
{{- with .Site.Params.title }}<meta property="og:site_name" content="{{ . }}" />{{ end }}
{{- with .Params.videos }}{{- range . }}
<meta property="og:video" content="{{ . | absURL }}" />
{{ end }}{{ end }}
{{- /* If it is part of a series, link to related articles */}}
{{- $permalink := .Permalink }}
{{- $siteSeries := .Site.Taxonomies.series }}
{{- if $siteSeries }}
{{ with .Params.series }}{{- range $name := . }}
{{- $series := index $siteSeries ($name | urlize) }}
{{- range $page := first 6 $series.Pages }}
{{- if ne $page.Permalink $permalink }}<meta property="og:see_also" content="{{ $page.Permalink }}" />{{ end }}
{{- end }}
{{ end }}{{ end }}
{{- end }}
{{- /* Deprecate site.Social.facebook_admin in favor of site.Params.social.facebook_admin */}}
{{- $facebookAdmin := "" }}
{{- with site.Params.social }}
{{- if reflect.IsMap . }}
{{- $facebookAdmin = .facebook_admin }}
{{- end }}
{{- else }}
{{- with site.Social.facebook_admin }}
{{- $facebookAdmin = . }}
{{- warnf "The social key in site configuration is deprecated. Use params.social.facebook_admin instead." }}
{{- end }}
{{- end }}
{{- /* Facebook Page Admin ID for Domain Insights */}}
{{ with $facebookAdmin }}<meta property="fb:admins" content="{{ . }}" />{{ end }}