{{- $brand := "Anthias" -}}
{{- $defaultDescription := "Anthias is the world's most popular open source digital signage solution. Turn any Raspberry Pi or PC into a powerful digital sign displaying images, videos, and web pages." -}}
{{- $description := default $defaultDescription .Params.description -}}
{{- $titleSuffix := "" -}}
{{- if and (not .IsHome) (not (in .Title $brand)) -}}
{{- $titleSuffix = printf " | %s" $brand -}}
{{- end -}}
{{- $pageTitle := printf "%s%s" .Title $titleSuffix -}}
{{- /* OG/Twitter card image. Prefer the first marketing slide if
the screenshots dir has been populated (CI artifact / local
fetch); otherwise fall back to the static logo so the
crawler always gets *something*. */ -}}
{{- $pageImage := "" -}}
{{- $pageImageAlt := "Anthias logo" -}}
{{- /* Stable string key — the partial reads only site.Data and
bundled resources, so memoising once per build (instead of
per-page via "." which differs across pages) is correct and
avoids re-running the Resize pipeline for every page. */ -}}
{{- $heroSlides := partialCached "screenshots.html" . "screenshots-singleton" -}}
{{- if $heroSlides -}}
{{- $first := index $heroSlides 0 -}}
{{- $pageImage = $first.fallback | absURL -}}
{{- with $first.alt -}}{{- $pageImageAlt = . -}}{{- end -}}
{{- else -}}
{{- with resources.Get "images/logo.svg" -}}
{{- $pageImage = .Permalink -}}
{{- end -}}
{{- end -}}
{{ $pageTitle }}
{{- $favicon := resources.Get "images/favicon.ico" -}}
{{- $style := resources.Get "styles/style.css" | fingerprint -}}
{{- /* Preload primary font weights so text renders without a FOUT.
Latin only — latin-ext loads on demand via unicode-range. */ -}}
{{- /* Preload the LCP hero image on the home page — only the
first slide of the screenshot slider. Subsequent slides
come in via lazy as the user scrolls/advances. */ -}}
{{- if and .IsHome $heroSlides -}}
{{- $first := index $heroSlides 0 -}}
{{- end }}
{{- /* chroma.css is only needed on pages that produce highlighted
code blocks. Hugo wraps each block in
,
so that exact attribute is the precise sentinel — looser
matches like "chroma" alone would false-positive on prose.
The faq layout renders answers from data/faq.yaml via
markdownify, so its highlighted output is not in .Content
and we have to special-case it. */ -}}
{{- $needsChroma := or (strings.Contains .Content `class="chroma"`) (eq .Layout "faq") -}}
{{- if $needsChroma -}}
{{- $chroma := resources.Get "styles/chroma.css" | fingerprint -}}
{{- end }}
{{ if .IsHome }}
{{ end }}
{{- /* FAQPage structured data — generated from data/faq.yaml */ -}}
{{ if eq .Layout "faq" }}
{{ end }}
{{- /* Screenshot slider script — only on the home page where the
slider markup exists. js.Build runs esbuild internally
(target=es2020, minify=true) so the published artifact is
a small, tree-shaken bundle. `defer` lets the browser
parse it without blocking LCP; fingerprint busts caches
on next deploy. */ -}}
{{- if and .IsHome $heroSlides -}}
{{- $sliderOpts := dict "targetPath" "js/slider.js" "minify" true "target" "es2020" -}}
{{- $slider := resources.Get "js/slider.ts" | js.Build $sliderOpts | fingerprint -}}
{{- end }}
{{- /* Article structured data on individual docs pages */ -}}
{{ if and .IsPage (eq (string .Section) "docs") }}
{{ end }}
{{ partial "navbar.html" . }}
{{ block "main" . }}{{ end }}
{{ partial "footer.html" . }}