Merge pull request '/bbb' (#63) from bbb into main

Reviewed-on: #63

content/intern/bbb.md

@@ -0,0 +1,18 @@
+---
+title: Big Blue Button
+slug: bbb
+description: Weiterleitungsseite auf Big Blue Button
+draft: false
+showmetadates: false
+showmetalinks: false
+aliases:
+  - /bbb
+values:
+  redirect:
+    delay: 1
+    url: https://bbb.binary-kitchen.de/b/dez-elx-5xb-h1o
+---
+
+Diese Seite ist eine Weiterleitung auf unseren Raum bei Big Blue Button.
+
+[{{< value "redirect" "url" >}}]({{< value "redirect" "url" >}})

layouts/partials/head.html

@@ -0,0 +1,9 @@
+{{- /* handle redirects */}}
+{{- with index (default dict (index $.Page.Params "values")) "redirect" }}
+{{- $delay := default 0 (index . "delay") }}
+{{- $url := index . "url" }}
+{{- if not $url }}
+{{- errorf "missing, empty or null value at 'values.redirect.url': %s" .Position }}
+{{- end }}
+<meta http-equiv="refresh" content="{{ $delay }}; url={{ $url }}">
+{{- end }}

layouts/shortcodes/value.html

@@ -6,7 +6,9 @@
 {{- if not $key }}
 {{- errorf "missing parameter 'key': %s" .Position }}
 {{- end }}
-{{- $value := index $.Site.Data.values $section $key }}
+{{- $page := index (default dict (index (default dict (index $.Page.Params "values")) $section)) $key }}
+{{- $site := index (default dict (index $.Site.Data.values $section)) $key }}
+{{- $value := default $site $page }}
 {{- if not $value }}
 {{- errorf "missing, empty or null value at 'values/%s.%s': %s" $section $key .Position }}
 {{- end }}