{{ $scr := .Scratch }} {{/* Request search engines not to index private pages. */}} {{ if .Params.private }} {{- end -}} {{/* Attempt to load superuser (the main site author). */}} {{ $superuser_name := "" }} {{ $superuser_username := "" }} {{ $superuser_role := "" }} {{ range first 1 (where (where site.Pages "Section" "authors") "Params.superuser" true) }} {{ $superuser_name = .Title }} {{ $superuser_username = path.Base .File.Dir }} {{ $superuser_role = .Params.role }} {{ end }} {{/* Set superuser globally for `wowchemy` module's `page_author.html`. */}} {{ $scr.Set "superuser_username" $superuser_username }} {{ with $superuser_name }} {{ end }} {{/* Generate page description. */}} {{ $desc := "" }} {{ if .Params.summary }} {{ $desc = .Params.summary }} {{ else if .Params.abstract }} {{ $desc = .Params.abstract }} {{ else if .IsPage }} {{ $desc = .Summary }} {{ else if site.Params.marketing.seo.description }} {{ $desc = site.Params.marketing.seo.description }} {{ else }} {{ $desc = $superuser_role }} {{ end }} {{/* Get all URL variations for the page. */}} {{ range .Translations }} {{ end }} {{/* Progressive Web App (PWA) Manifest */}} {{ with site.Home.OutputFormats.Get "WebAppManifest" }} {{ end }} {{/* Progressive Web App (PWA) Icon */}} {{ $theme_color := ($scr.Get "primary") | default site.Params.appearance.primary_color | default "#fff" }} {{/* Get page image for social sharing. */}} {{ $sharing_image := resources.GetMatch (path.Join "media" "sharing.*") }} {{/* Search for an image "*featured*" in post folder */}} {{ $featured_image := partial "functions/get_featured_image.html" . }} {{ $avatar_image := (.Resources.ByType "image").GetMatch "avatar*" }} {{ $has_logo := fileExists "assets/media/logo.png" | or (fileExists "assets/media/logo.svg") }} {{ $og_image := "" }} {{ $twitter_card := "summary_large_image" }} {{ if (and (eq .Kind "term") $avatar_image) }} {{/* Match image processing in About widget to prevent generating more images than necessary. */}} {{ $og_image = ($avatar_image.Fill "270x270 Center").Permalink }} {{ $twitter_card = "summary" }} {{ else if $featured_image }} {{ $og_image = $featured_image.Permalink }} {{ else if $sharing_image }} {{ $og_image = $sharing_image.Permalink }} {{ else if $has_logo }} {{ $og_image = (partial "functions/get_logo" (dict "constraint" "fit" "size" 300)).Permalink }} {{ $twitter_card = "summary" }} {{ else }} {{ $og_image = (partial "functions/get_icon" 512).Permalink }} {{ $twitter_card = "summary" }} {{ end }} {{ $scr.Set "og_image" $og_image }}{{/* Set `og_image` globally for `rss.xml`. */}} {{ $title := partial "functions/get_page_title" . }} {{/* Twitter metadata. */}} {{ with site.Params.marketing.seo.twitter }} {{ end }} {{- with $og_image -}} {{- end -}} {{/* Open Graph metadata. */}} {{- with $og_image -}} {{- end -}} {{ if .IsPage }} {{ if not .PublishDate.IsZero }} {{ else if not .Date.IsZero }} {{ end }} {{ if not .Lastmod.IsZero }} {{ end }} {{ else }} {{ if not .Date.IsZero }} {{ end }} {{ end }} {{/* JSONLD page metadata. */}} {{ partial "jsonld/main" (dict "page" . "summary" $desc) }}