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<!-- From: https://gitlab.com/kaushalmodi/hugo-theme-refined/blob/b627ec997ad83e058b4cc817397fa1a3f0ce0b74/layouts/partials/twitter_cards.html |
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via: https://discourse.gohugo.io/t/links-for-images-videos-audio-in-internal-templates-twitter-cards-and-opengraph/10464 --> |
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{{ $permalink := .Permalink }} |
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{{- with $.Params.images -}} |
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<meta name="twitter:card" content="summary_large_image"/> |
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<!-- As per https://developer.twitter.com/en/docs/tweets/optimize-with-cards/overview/summary-card-with-large-image, |
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the required card property is "twitter:image", not "twitter:image:src". --> |
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{{- $image := (index . 0) -}} |
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{{- $image_link_absolute := (findRE "^/" $image) -}} |
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{{- if $image_link_absolute -}} |
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<meta name="twitter:image" content="{{- $image | absURL -}}"/> |
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{{- else -}} |
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<meta name="twitter:image" content="{{- (printf "%s%s" $permalink $image) -}}"/> |
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{{- end -}} |
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{{ else -}} |
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{{- $images := $.Resources.ByType "image" -}} |
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{{- $featured := $images.GetMatch "*feature*" -}} |
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{{- $featured := cond (ne $featured nil) $featured ($images.GetMatch "{*cover*,*thumbnail*}") -}} |
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{{- with $featured -}} |
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<meta name="twitter:card" content="summary_large_image"/> |
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<meta name="twitter:image" content="{{ $featured.Permalink }}"/> |
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{{- else -}} |
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{{- with $.Site.Params.images -}} |
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<meta name="twitter:card" content="summary_large_image"/> |
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{{- $image := (index . 0) -}} |
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{{- $image_link_absolute := (findRE "^/" $image) -}} |
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{{- if $image_link_absolute -}} |
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<meta name="twitter:image" content="{{- $image | absURL -}}"/> |
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{{- else -}} |
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<meta name="twitter:image" content="{{- (printf "%s%s" $permalink $image) -}}"/> |
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{{- end -}} |
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{{ else -}} |
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<meta name="twitter:card" content="summary"/> |
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{{- end -}} |
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{{- end -}} |
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{{- end }} |
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<meta name="twitter:title" content="{{ .Title }}"/> |
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<meta name="twitter:description" content="{{ with .Description }}{{ . }}{{ else }}{{if .IsPage}}{{ .Summary }}{{ else }}{{ with .Site.Params.description }}{{ . }}{{ end }}{{ end }}{{ end -}}"/> |
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{{ with .Site.Social.twitter -}} |
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<meta name="twitter:site" content="@{{ . }}"/> |
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<meta name="twitter:creator" content="@{{ . }}"/> |
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{{ end -}} |
