first commit

themes/reveal-hugo/layouts/shortcodes/frag.html

@@ -0,0 +1,4 @@
+<span class='fragment {{ .Get "class" }}'
+  {{ with .Get "index" }}data-fragment-index='{{ . }}'{{ end }}>
+  {{ .Get "c" }}
+</span>

themes/reveal-hugo/layouts/shortcodes/fragment.html

@@ -0,0 +1,4 @@
+{{/* Render .Inner before processing the shortcode. */}}
+{{ $_hugo_config := `{ "version": 1 }` }}
+<span class='fragment {{ .Get "class" }}' {{ with .Get "index" }}data-fragment-index='{{ . }}'{{ end }}>{{ .Inner }}</span>
+

themes/reveal-hugo/layouts/shortcodes/markdown.html

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+<section data-noprocess data-markdown
+  data-separator="^\r?\n---\r?\n$"
+  data-separator-vertical="^\r?\n------\r?\n$"
+  data-separator-notes="notes?:">
+  <script type="text/template">
+    {{ .Inner }}
+  </script>
+</section>

themes/reveal-hugo/layouts/shortcodes/math.html

@@ -0,0 +1,31 @@
+{{ $math := "" -}}
+
+{{ with .Get "inline" -}}
+  {{/* Error checking */ -}}
+  {{ if $.Inner -}}
+    {{ errorf "%s: shortcode math with parameter 'inline' must not have inner content declared" $.Page.File.Path -}}
+  {{ end -}}
+  {{ if ne ( printf "%T" . ) "string" -}}
+    {{ errorf "%s: shortcode math: parameter 'inline' must be a string" $.Page.File.Path -}}
+  {{ end -}}
+  {{ $math = . -}}
+{{ else -}}
+  {{ with $.Get 0 -}}
+    {{ if $.Inner -}}
+      {{ errorf "%s: shortcode math for inline content must not have inner content declared" $.Page.File.Path -}}
+    {{ end -}}
+    {{ $math = $.Get 0 -}}
+  {{ else }}
+  {{ if .IsNamedParams}}  
+      {{ errorf "%s: shortcode math: Invalid named parameter(s) (%v) detected. Only named parameter 'inline' is allowed." $.Page.File.Path .Params -}}
+    {{ end }}
+  {{ end -}}
+{{ end -}}
+
+{{ if eq $math "" -}}
+<p>$${{- .Inner | safeHTML }}$$</p>
+{{ else -}}
+${{- $math | safeHTML }}$
+{{ end -}}
+
+{{ .Page.Store.Set "hasMath" true }}

themes/reveal-hugo/layouts/shortcodes/mermaid.html

@@ -0,0 +1,4 @@
+<div class="mermaid">
+    {{- .Inner | safeHTML }}
+</div>
+{{ .Page.Store.Set "hasMermaid" true }}

themes/reveal-hugo/layouts/shortcodes/note.html

@@ -0,0 +1,4 @@
+{{/* Markdown is not rendered inside <aside> tags! So we use the following      */}}
+{{/* config which causes .Inner to be rendered before processing the shortcode. */}}
+{{ $_hugo_config := `{ "version": 1 }` }}
+<aside class="notes">{{ .Inner }}</aside>

themes/reveal-hugo/layouts/shortcodes/section.html

@@ -0,0 +1,5 @@
+{{/* Render .Inner before processing the shortcode. */}}
+{{ $_hugo_config := `{ "version": 1 }` }}
+<section data-shortcode-section>
+{{ .Inner }}
+</section>

themes/reveal-hugo/layouts/shortcodes/slide.html

@@ -0,0 +1,63 @@
+{{- $scratch := .Scratch -}}
+{{- $scratch.Set "slides" slice -}}
+{{- $content := .Get "content" -}}
+{{- if $content -}}
+  {{- $lookup := split $content "." }}
+  {{ $markdownContent := .Page.Site.Data }}
+  {{- range $dataPath := $lookup -}}
+    {{- $markdownContent = index $markdownContent $dataPath -}}
+  {{- end -}}
+  {{- $html := $markdownContent | markdownify -}}
+  {{- $html := replace $html "<hr>" "<hr />" -}}
+  {{- $slides := split $html "<hr />" -}}
+  {{- range $slides -}}
+    {{- $scratch.Add "slides" . -}}
+  {{- end -}}
+{{- else -}}
+  {{- $scratch.Add "slides" "" -}}
+{{- end -}}
+{{- $params := . -}}
+{{- $noPrefix := slice "id" "class" -}}
+{{- $noOutput := slice "content" "template" -}}
+{{- $template := $params.Get "template" -}}
+{{- if $template -}}
+  {{- $scratch.Add "templateParams" slice -}}
+  {{- with $.Site.Params.reveal_hugo.templates -}}
+    {{- $scratch.Add "templateParams" . -}}
+  {{- end -}}
+  {{- if ne $.Page.File.LogicalName "_index.md" -}}
+    {{- $scratch.Add "templateParams" ($.Site.GetPage $.Page.Section).Params.reveal_hugo.templates -}}
+  {{- end -}}
+  {{- with $.Page.Params.reveal_hugo.templates -}}
+    {{- $scratch.Add "templateParams" . -}}
+  {{- end -}}
+  {{- $scratch.Add "templateParams" (slice $.Page.Params.reveal_hugo.templates) -}}
+  {{- $templateParams := $scratch.Get "templateParams" }}
+  {{- range $templateParams -}}
+    {{- if (ne . nil) -}}
+      {{- range $key, $value := (index . $template) -}}
+        {{- $scratch.SetInMap "template" $key $value | safeHTMLAttr -}}
+      {{- end -}}
+    {{- end -}}
+  {{- end -}}
+{{- end -}}
+{{- range $sindex, $svalue := $scratch.Get "slides" }}
+<section data-noprocess data-shortcode-slide
+{{- if $template -}}
+  {{- range $key, $value := ($scratch.Get "template") }}
+    {{- $attrName := cond (in $noPrefix $key) $key (delimit (slice "data" $key) "-") }}
+    {{ $attrName | safeHTMLAttr }}="{{ $value }}"
+  {{- end }}
+    data-template="{{ $template }}"
+{{- end -}}
+  {{- range $key, $value := $.Params -}}
+    {{- if not (in $noOutput $key) -}}
+      {{- $attrName := cond (in $noPrefix $key) $key (delimit (slice "data" $key) "-") }}
+      {{ $attrName | safeHTMLAttr }}="{{ $value }}"
+    {{- end -}}
+  {{- end -}}>
+  {{ $svalue | safeHTML }}
+{{- if ne $sindex (sub (len ($scratch.Get "slides")) 1) -}}
+</section>
+{{- end -}}
+{{- end -}}