{{- $title := "" }} {{- $separator := " - " }} {{- $openGraphType := "website" }} {{- $openGraphTitle := .Site.Title }} {{- if and .Title (ne (trim (lower .Site.Title) "") (trim (lower .Title) "")) }} {{- $title = .Title }} {{- $openGraphType = "article" }} {{- $openGraphTitle = .Title }} {{- end }} {{- $description := .Site.Params.description }} {{- if .Description }} {{- $description = .Description }} {{- end }} {{- $keywords := .Site.Params.keywords }} {{- if .Params.tags }} {{- $keywords = (delimit .Params.tags ",") }} {{- end }}