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|
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
{{ $title := print .Site.Title " | " .Title }}
{{ if .IsHome }}{{ $title = .Site.Title }}{{ end }}
<title>{{ $title }}</title>
{{ $image := "" }}
{{ if (.Resources.ByType "image").GetMatch "*featured*" }}
{{ $image = (.Resources.ByType "image").GetMatch "*featured*" }}
{{ else if resources.Get (index .Params.images 0) }}
{{ $image = resources.Get (index .Params.images 0) }}
{{ end }}
{{ if and $image (ne $image.MediaType.SubType "svg") }}
{{ $image := $image.Fit (default "768x400" $.Params.image_size) }}
<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:image" content="{{ $image.Permalink }}" />
<meta property="og:image" content="{{ $image.Permalink }}" />
{{ else }}
<meta name="twitter:card" content="summary" />
{{ end }}
{{ $desc := "" }}
{{/* Generate page description. */}}
{{ if .Params.description }}
{{ $desc = .Params.description }}
{{ else if .Params.subtitle }}
{{ $desc = .Params.subtitle }}
{{ else if .IsPage }}
{{ $desc = .Summary }}
{{ else if .Params.excerpt }}
{{ $desc = .Params.excerpt }}
{{ else }}
{{ $desc = site.Params.description }}
{{ end }}
<meta name="description" content="{{ $desc }}" />
<meta property="og:site_name" content="{{ .Site.Title }}" />
<meta name="twitter:title" content="{{ .Title }}" />
<meta name="twitter:description" content="{{ $desc }}" />
<meta property="og:title" content="{{ .Title }}" />
<meta property="og:description" content="{{ $desc }}" />
<meta
property="og:type"
content="{{- if .IsPage -}}
article
{{- else -}}
website
{{- end -}}"
/>
<meta property="og:url" content="{{ .Permalink }}" />
<meta
property="og:locale"
content="{{ site.LanguageCode | default "en-us" }}"
/>
{{- 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.videos }}
{{- range . }}
<meta property="og:video" content="{{ . | absURL }}" />
{{ end }}
{{ end }}
{{ if .IsTranslated }}
{{ range .Translations }}
<link
rel="alternate"
hreflang="{{ .Language.Lang }}"
href="{{ .Permalink }}"
/>
{{ end }}
<link
rel="alternate"
hreflang="{{ .Language.Lang }}"
href="{{ .Permalink }}"
/>
{{ 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 }}
|
