{{/* A forum discussion shown in a frame sized to its content.
     dict "id" <discussion number> "title" <page title> "note" <sentence shown above> */}}
{{ $thread := printf "%s/embed/%d" (strings.TrimSuffix "/" site.Params.forum.url) (int .id) }}
<p class="note">{{ .note }} <a href="{{ replace $thread "/embed/" "/d/" }}">Open this discussion in the forum</a>.</p>
<iframe class="forum-thread" id="forum-thread" src="{{ $thread }}" title="Comments on {{ .title }}" loading="lazy"></iframe>
{{ with resources.Get "js/iframeResizer.min.js" | fingerprint }}
<script src="{{ .RelPermalink }}"></script>
<script>iFrameResize({ checkOrigin: false, heightCalculationMethod: "lowestElement" }, "#forum-thread");</script>
{{ end }}