patek/patek.cz
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Include the compressed original image in src/srcset, if it happens to be

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smaller than the largest size we resize to.
This commit is contained in:
Vojtěch Káně 2020-04-20 23:06:27 +02:00
parent 315ec5b77b
commit 891110771e
1 changed files with 7 additions and 1 deletions
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8
themes/patek/layouts/shortcodes/blogPhoto.html
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@ -24,7 +24,7 @@ or
{{- if (eq $img nil) }}{{ errorf "Image %s not found in %s" $imageName .Position }}{{ end -}}
{{- $sizes := slice (slice 640 360 50) (slice 1280 720 50) (slice 1920 1080 50) -}}
{{- $srcset := slice -}}
{{- $largest := index $sizes 0 -}}
{{- $largest := false -}}
{{- range $sizes -}}
{{- if (or (gt $img.Width (index . 0)) (gt $img.Height (index . 1))) -}}
{{- $resized := $img.Fit (printf "%dx%d q%d" (index . 0) (index . 1) (index . 2)) -}}
@ -33,4 +33,10 @@ or
{{- end -}}
{{- end -}}
{{- if (lt (len $srcset) (len $sizes)) -}}
{{- $compressed := $img.Fit (printf "%dx%d q50" $img.Width $img.Height) -}}
{{- $srcset = $srcset | append (printf "%s %dw" $compressed.RelPermalink $compressed.Width) -}}
{{- $largest = $compressed -}}
{{- end -}}
<img src="{{ $largest.RelPermalink }}" alt="{{ $alt }}" srcset="{{ delimit $srcset ", " }}" sizes="(orientation: portrait) 100vw, 50vw">