{{- $pc := .Page.Site.Config.Privacy.Twitter -}}
{{- if not $pc.Disable -}}
  {{- if $pc.Simple -}}
    {{- template "_internal/shortcodes/twitter_simple.html" . -}}
  {{- else -}}
    {{- $msg1 := "The %q shortcode requires two named parameters: user and id. See %s" -}}
    {{- $msg2 := "The %q shortcode will soon require two named parameters: user and id. See %s" -}}
    {{- if .IsNamedParams -}}
      {{- $id := .Get "id" -}}
      {{- $user := .Get "user" -}}
      {{- if and $id $user -}}
        {{- template "render-tweet" (dict "id" $id "user" $user "dnt" $pc.EnableDNT) -}}
      {{- else -}}
        {{- errorf $msg1 .Name .Position -}}
      {{- end -}}
    {{- else -}}
      {{- $id := .Get 1 -}}
      {{- $user := .Get 0 -}}
      {{- if eq 1 (len .Params) -}}
        {{- $id = .Get 0 -}}
        {{- $user = "x" -}} {{/* This triggers a redirect. It works, but may not work forever. */}}
        {{- warnf $msg2 .Name .Position -}}
      {{- end -}}
      {{- template "render-tweet" (dict "id" $id "user" $user "dnt" $pc.EnableDNT) -}}
    {{- end -}}
  {{- end -}}
{{- end -}}

{{- define "render-tweet" -}}
  {{- $url := printf "https://twitter.com/%v/status/%v" .user .id -}}
  {{- $query := querify "url" $url "dnt" .dnt -}}
  {{- $request := printf "https://publish.twitter.com/oembed?%s" $query -}}
  {{- $json := getJSON $request -}}
  {{- $json.html | safeHTML -}}
{{- end -}}