Implement new layout dir structure.

layouts/shortcodes/audio.html

@@ -1,41 +0,0 @@
-{{ $caption := .Get "caption" -}}
-{{ $class := .Get "class" -}}
-{{ $preload := .Get "preload" | default "metadata" -}}
-{{ $src := .Get "src" -}}
-
-{{ $resource := false -}}
-{{ $static := false -}}
-{{ $type := false -}}
-
-{{ if and $src (fileExists (path.Join "/static" $src)) -}}
-  {{ $static = true -}}
-  {{ $src = relURL $src -}}
-{{ else if $src -}}
-  {{ $src = strings.TrimLeft "/" $src -}}
-  {{ with resources.Get $src -}}
-    {{ $resource = . -}}
-  {{ end -}}
-  {{ with .Page.Resources.Get $src -}}
-    {{ $resource = . -}}
-  {{ end -}}
-{{ end -}}
-
-{{ if $resource -}}
-  {{ $src = $resource.RelPermalink -}}
-  {{ $type = $resource.MediaType }}
-{{ end -}}
-
-{{ if not $src -}}
-{{ warnf "%s shortcode number %d in \"content/%s\" is missing the \"src\" attribute." .Name .Ordinal .Page.File.Path -}}
-{{ else if not (or $static $resource) -}}
-{{ warnf "%s shortcode number %d in \"content/%s\" has an error in the \"src\" attribute." .Name .Ordinal .Page.File.Path -}}
-{{ end -}}
-
-<figure class="audio{{ with $class }} {{ . }}{{ end }}">
-<audio controls preload="{{ $preload }}">
-<source src="{{ $src }}" {{ with $type }}type="{{ . }}"{{ end }}>
-</audio>
-{{ with $caption -}}
-<figcaption>{{ . | .Page.RenderString }}</figcaption>
-{{ end -}}
-</figure>