{{/*
/// Copyright (C) 2026 Andre Franca <andre@abf.li>
///
/// This program is free software: you can redistribute it and/or modify
/// it under the terms of the GNU Affero General Public License as published by
/// the Free Software Foundation, either version 3 of the License, or
/// (at your option) any later version.
///
/// This program is distributed in the hope that it will be useful,
/// but WITHOUT ANY WARRANTY; without even the implied warranty of
/// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
/// GNU Affero General Public License for more details.
///
/// You should have received a copy of the GNU Affero General Public License
/// along with this program.  If not, see <https://www.gnu.org/licenses/>.
///
*/}}

{{- $authorName := site.Params.author.name | default site.Title -}}
{{- $authorEmail := site.Params.author.email | default "" -}}
{{- $pages := slice -}}
{{- with site.GetPage "/posts" -}}
  {{- $pages = union $pages .RegularPagesRecursive -}}
{{- end -}}
{{- with site.GetPage "/rss-only" -}}
  {{- $pages = union $pages .RegularPagesRecursive -}}
{{- end -}}
{{- $pages = sort $pages "Date" "desc" -}}
{{- $limit := .Site.Config.Services.RSS.Limit -}}
{{- if ge $limit 1 -}}
	{{- $pages = first $limit $pages -}}
{{- end -}}
{{- $feedUpdated := now -}}
{{- $updatedPages := sort $pages "Lastmod" "desc" -}}
{{- if gt (len $updatedPages) 0 -}}
	{{- $feedUpdated = (index $updatedPages 0).Lastmod -}}
{{- end -}}
{{- printf "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n" | safeHTML -}}
{{- printf "<?xml-stylesheet type=\"text/xsl\" href=\"%s\"?>\n" ("/xsl/atom.xsl" | absURL) | safeHTML -}}
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="{{ site.Language.Locale }}">
	<id>{{ .Permalink }}</id>
	<title>{{ .Site.Title }}</title>
	<updated>{{ $feedUpdated.Format "2006-01-02T15:04:05Z07:00" }}</updated>
	<link href="{{ .Permalink }}" rel="alternate" type="text/html"/>
	{{- with .OutputFormats.Get "atom" }}
	<link href="{{ .Permalink }}" rel="self" type="{{ .MediaType.Type }}"/>
	{{- end }}
	<author>
		<name>{{ $authorName }}</name>
		{{- with $authorEmail }}
		<email>{{ . }}</email>
		{{- end }}
	</author>
	{{- range $pages }}
	<entry>
		<id>{{ .Permalink }}</id>
		<title>{{ .Title }}</title>
		<link href="{{ .Permalink }}" rel="alternate" type="text/html"/>
		<published>{{ .PublishDate.Format "2006-01-02T15:04:05Z07:00" }}</published>
		<updated>{{ .Lastmod.Format "2006-01-02T15:04:05Z07:00" }}</updated>
		{{- with .Params.tags }}
		{{- range . }}
		<category term="{{ . }}"/>
		{{- end }}
		{{- end }}
		{{- with .Summary }}
		<summary type="text">{{ . | plainify | transform.XMLEscape | safeHTML }}</summary>
		{{- end }}
		{{- $entry := . -}}
		{{- $entryContent := .Content -}}
		{{- $contactLinks := slice -}}
		{{- with site.Params.contactEmail -}}
			{{- $subject := printf "Re: %s" $entry.Title | urlquery -}}
			{{- $body := printf "Regarding your post: %s\n\n" $entry.Permalink | urlquery -}}
			{{- $contactLinks = $contactLinks | append (printf `<a href="mailto:%s?subject=%s&amp;body=%s" title="Reply via Email">email</a>` . $subject $body) -}}
		{{- end -}}
		{{- with site.Params.fediverseURL -}}
			{{- $contactLinks = $contactLinks | append (printf `<a href="%s" rel="noopener">mastodon</a>` .) -}}
		{{- end -}}
		{{- with site.Params.webmentionEndpoint -}}
			{{- $contactLinks = $contactLinks | append (printf `<a href="%s">webmention</a>` .) -}}
		{{- end -}}
		{{- $n := len $contactLinks -}}
		{{- if gt $n 0 -}}
			{{- $linksText := "" -}}
			{{- if eq $n 1 -}}
				{{- $linksText = index $contactLinks 0 -}}
			{{- else if eq $n 2 -}}
				{{- $linksText = delimit $contactLinks " or " -}}
			{{- else -}}
				{{- $linksText = printf "%s, or %s" (delimit (first (sub $n 1) $contactLinks) ", ") (index $contactLinks (sub $n 1)) -}}
			{{- end -}}
			{{- $entryContent = printf `%s<hr /><p>Questions, comments, or feedbacks? Feel free to reach out by %s.</p>` $entryContent $linksText -}}
		{{- end }}
		{{- $baseURL := strings.TrimSuffix "/" site.BaseURL -}}
		{{- $entryContent = replace $entryContent "src=\"/" (printf "src=\"%s/" $baseURL) -}}
		{{- $entryContent = replace $entryContent "src='/'" (printf "src='%s/" $baseURL) -}}
		<content type="html">{{ $entryContent | transform.XMLEscape | safeHTML }}</content>
	</entry>
	{{- end }}
</feed>