{{- /* Generate the search index. */ -}}
{{- $index := slice -}}
{{- $pages := where .Site.RegularPages "Section" "!=" "home" -}}
{{- $pages := $pages | union (where (where .Site.Pages "Kind" "section") "Type" "docs") -}}
{{- /* TODO: Add author pages to index so their bios can be searched. */ -}}
{{- /* $pages := $pages | union (where (where .Site.Pages "Kind" "taxonomy") "taxonomyTerm" "author") */ -}}

{{- range $pages -}}
  {{- /* Do not index drafts or private pages. */ -}}
  {{- if and (not .Draft) (not .Params.private) -}}

    {{- /* Generate page description. */ -}}
    {{- $desc := "" -}}
    {{- if .Params.summary -}}
      {{- $desc = .Params.summary -}}
    {{- else if .Params.abstract -}}
      {{- $desc = .Params.abstract -}}
    {{- else -}}
      {{- $desc = .Summary -}}
    {{- end -}}

    {{- /* Add page to index. */ -}}
    {{- $index = $index | append (dict "objectID" .UniqueID "date" .Date.UTC.Unix "publishdate" .PublishDate "lastmod" .Lastmod.UTC.Unix "expirydate" .ExpiryDate.UTC.Unix "lang" .Lang "permalink" .Permalink "relpermalink" .RelPermalink "title" .Title "summary" (plainify $desc) "content" .Plain "authors" .Params.Authors "kind" .Kind "type" .Type "section" .Section "tags" .Params.Tags "categories" .Params.Categories) -}}

  {{- end -}}
{{- end -}}

{{- $index | jsonify -}}