{{- $twitterSummary := .Site.Params.opengraph.twitter -}} {{- $title := partialCached "data/title" . .RelPermalink -}} {{- $description := partialCached "data/description" . .RelPermalink -}} {{- with $twitterSummary.site -}} {{- end -}} {{- if .Site.Params.opengraph.image -}} {{- $image := partialCached "data/image" . .RelPermalink -}} {{- end -}}