layouts/index.html


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{{ define "main" }}
<article>
	{{ .Content }}
</article>
{{/* Define a section to pull recent posts from. For Hugo 0.20 this will default to the section with the most number of
pages. */}}
{{ $mainSections := .Site.Params.mainSections | default (slice "post") }}
{{/* Create a variable with that section to use in multiple places. */}}
{{ $section := where .Site.RegularPages "Section" "in" $mainSections }}
{{/* Check to see if the section is defined for ranging through it */}}
{{ $section_count := len $section }}
{{ if ge $section_count 1 }}
{{/* Derive the section name */}}
{{ $section_name := index (.Site.Params.mainSections) 0 }}

<div>
	{{/* Use $section_name to get the section title. Use "with" to only show it if it exists */}}
	{{ with .Site.GetPage "section" $section_name }}
	<h1>
		Recent {{ .Title }}
	</h1>
	{{ end }}

	{{ $n_posts := $.Param "recent_posts_number" | default 3 }}

	<section>
		{{/* Range through the first $n_posts items of the section */}}
		{{ range (first $n_posts $section) }}
		<div>
			{{ partial "summary.html" . }}
		</div>
		{{ end }}
	</section>

	{{ if ge $section_count (add $n_posts 1) }}
	<section>
		<h1>More</h1>
		{{/* Now, range through the next four after the initial $n_posts items. Nest the requirements, "after" then "first"
		on the outside */}}
		{{ range (first 4 (after $n_posts $section)) }}
		<h2>
			<a href="{{ .Permalink }}">
				{{ .Title }}
			</a>
		</h2>
		{{ end }}

		{{/* As above, Use $section_name to get the section title, and URL. Use "with" to only show it if it exists */}}
		{{ with .Site.GetPage "section" $section_name }}
		<a href="{{ .Permalink }}">All {{.Title }}</a>
		{{ end }}
	</section>
	{{ end }}

</div>
{{ end }}
{{ end }}