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seirdy.one/layouts/shortcodes/audio.html
Rohan Kumar a8057aa8e8
Add support for <audio> elements
- Adjust transcript shortcodes to also support <audio> elements.
- Add audio element shortcode based on <picture> shortcode
- Make <audio> elements match container width.
2022-06-30 20:12:06 -07:00

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{{ $name := (.Get "name") -}}
{{- $opus := resources.GetMatch (printf "/a/%s.opus" $name) -}}
{{- $mp3 := resources.GetMatch (printf "/a/%s.mp3" $name) -}}
{{- $isTranscribed := false -}}
{{- /* preloading an in-page audio asset under 32 KiB is fine. */ -}}
{{- $shouldPreload := lt (len $opus.Content) 32768 -}}
<audio
controls=""
{{ with .Parent -}}
{{ if eq .Name "transcribed-image" -}}
{{- $isTranscribed = true -}}
{{ with .Get "id" -}}
aria-describedby="transcript-{{ . }}"
{{- end -}}
{{- end -}}
{{- end }}
{{ if $shouldPreload -}}
preload="auto"
{{- end -}}
>
{{ with $opus -}}
{{ $opus_src := . | resources.Fingerprint "md5" -}}
<source
src="{{ $opus_src.RelPermalink }}"
type='audio/ogg; codecs="opus"' />
{{ end -}}
{{ with $mp3 -}}
{{ $mp3_src := . | resources.Fingerprint "md5" -}}
<source
src="{{ $mp3_src.RelPermalink }}"
type="audio/mpeg" />
<p role="note">Your browser does not support HTML5 audio. Heres a <a
href="{{ $mp3_src.RelPermalink }}"
{{ if $isTranscribed -}}
itemprop="audio contentUrl"
{{- end -}}
>link to download the audio file <samp translate="no">{{ $name }}.mp3</samp></a> instead.</p>
{{ end -}}
</audio>{{- /* Strip trailing newline: https://github.com/gohugoio/hugo/issues/1753 */ -}}