<!-- Event Schema.org Type -->
<!-- https://schema.org/Event -->

<!-- Revision based on Google guide https://developers.google.com/search/docs/appearance/structured-data/event -->

{{/* Built as a map and emitted in one interpolation: Hugo serialises it as
     JSON, so optional fields can never leave a dangling comma behind. */}}
{{ with .Site.Params.event }}
  {{ $d := dict "@context" "https://schema.org" "@type" "Event"
                "name" .name "startDate" .startDate }}
  {{ with .endDate }}{{ $d = merge $d (dict "endDate" .) }}{{ end }}
  {{ with .description }}{{ $d = merge $d (dict "description" .) }}{{ end }}
  {{ with .attendanceMode }}{{ $d = merge $d (dict "eventAttendanceMode" (printf "https://schema.org/%s" .)) }}{{ end }}
  {{ with .status }}{{ $d = merge $d (dict "eventStatus" (printf "https://schema.org/%s" .)) }}{{ end }}

  {{ $place := dict "@type" "Place" "name" .PlaceName }}
  {{ with .address }}
    {{ $place = merge $place (dict "address" (dict
      "@type" "PostalAddress"
      "streetAddress" .streetAddress
      "addressLocality" .locality
      "postalCode" .postalCode
      "addressCountry" .country)) }}
  {{ end }}
  {{ $d = merge $d (dict "location" $place) }}

  {{ with .image }}
    {{ with resources.GetMatch . }}
      {{ $image := . }}
      {{ if ne $image.MediaType.SubType "svg" }}{{ $image = $image.Resize "960x" }}{{ end }}
      {{ $d = merge $d (dict "image" $image.Permalink) }}
    {{ end }}
  {{ end }}

  {{ with .offer }}
    {{ $offer := dict "@type" "Offer"
                      "price" .price
                      "priceCurrency" .priceCurrency
                      "availability" (printf "https://schema.org/%s" .availability)
                      "description" .description
                      "url" .url }}
    {{ with .validFrom }}{{ $offer = merge $offer (dict "validFrom" .) }}{{ end }}
    {{ $d = merge $d (dict "offers" $offer) }}
  {{ end }}

  {{ $speakersList := slice }}
  {{ range hugo.Data.event }}{{ range .events }}{{ range .speakers }}{{ $speakersList = $speakersList | append . }}{{ end }}{{ end }}{{ end }}
  {{ with $speakersList }}
    {{ $performers := slice }}
    {{ range ($speakersList | uniq | sort) }}
      {{ $performers = $performers | append (dict "@type" "Person" "name" .) }}
    {{ end }}
    {{ $d = merge $d (dict "performer" $performers) }}
  {{ end }}

  {{ with $.Site.Params.organization }}
    {{ $org := dict "@type" "Organization" "name" .name }}
    {{ with .url }}{{ $org = merge $org (dict "url" .) }}{{ end }}
    {{ with .logo }}
      {{ with resources.GetMatch . }}
        {{ $org = merge $org (dict "logo" (dict "@type" "ImageObject" "url" .Permalink)) }}
      {{ end }}
    {{ end }}
    {{ $d = merge $d (dict "organizer" $org) }}
  {{ end }}
<script type="application/ld+json">
{{ $d }}
</script>
{{ end }}