Implement multi-layer fallback

Cover image for anything that's not home (with fallback to favicon where cover is not set), and for anything that is home we use the favicon with fallback to the default color block

Co-Authored-By: Radek Kozieł <radoslaw.koziel@gmail.com>
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willstocks 2020-04-03 10:59:22 +01:00 committed by GitHub
parent 18af67974a
commit cd5a89ba3a
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@ -40,7 +40,15 @@
<meta property="og:description" content="{{ if .IsHome }}{{ $.Site.Params.Subtitle }}{{ else }}{{ .Summary | plainify }}{{ end }}" />
<meta property="og:url" content="{{ .Permalink }}" />
<meta property="og:site_name" content="{{ .Title }}" />
<meta property="og:image" content="{{ if .IsHome }}{{ $.Site.Params.favicon | absURL }}{{else}}{{ isset .Params "cover" | absURL }}{{ end }}">
{{ if and (ne .IsHome) (isset .Params "cover") }}
<meta property="og:image" content="{{ .Param "cover" | absURL }}">
{{ else }}
{{ if isset $.Site.Params "favicon" }}
<meta property="og:image" content="{{ $.Site.Params.favicon | absURL }}">
{{ else }}
<meta property="og:image" content="{{ printf "img/favicon/%s.png" $.Site.Params.ThemeColor | absURL }}">
{{ end }}
{{ end }}
<meta property="og:image:width" content="2048">
<meta property="og:image:height" content="1024">
{{ range .Params.categories }}