{{/* Strip any markdown styling from page title for use in meta tags */}}
{{- with .Title -}}
  {{- $.Scratch.Set "plainTitle" (. | markdownify | htmlUnescape | plainify) -}}
{{- end -}}

{{/* If this is a page/post, link View Source to specific file on GitHub; otherwise, just link to repo homepage */}}
{{- with .Site.Params.social.githubRepo }}
  {{- $githubURL := printf "https://github.com/%s" . }}
  {{- if not $.IsPage }}
    {{- $.Scratch.Set "sourceURL" $githubURL }}
  {{- else }}
    {{- $.Scratch.Set "sourceURL" (printf "%s/blob/main/content/%s" $githubURL $.File.Path) }}
  {{- end }}
{{- end }}

{{/* Chooses and initializes various images for use by JSON schema & open graph tags */}}
{{/* Author image (default) */}}
{{- with .Site.Author.image -}}
  {{- with resources.Get . -}}
    {{- $.Scratch.Set "authorImage" . -}}
  {{- end -}}
{{- end -}}
{{/* Page image (via frontmatter) */}}
{{- with .Params.image -}}
  {{- with $.Page.Resources.GetMatch . -}}
    {{- $.Scratch.Set "pageImage" . -}}
  {{- end -}}
{{- else -}}
  {{/* Fallback to author image set above */}}
  {{- with $.Scratch.Get "authorImage" -}}
    {{- $.Scratch.Set "pageImage" . -}}
  {{- end -}}
{{- end -}}
{{/* Site logo */}}
{{- with .Site.Params.image -}}
  {{- with resources.Get . -}}
    {{- $.Scratch.Set "logoImage" . -}}
  {{- end -}}
{{- end -}}