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Added option to explicly set format of blogPhoto. Resolves #12.

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This commit is contained in:
Greenscreener 2020-06-29 20:02:29 +02:00
parent a46726a39c
commit a18c1695ae
1 changed files with 16 additions and 2 deletions
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18
themes/patek/layouts/shortcodes/blogPhoto.html
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@ -11,6 +11,7 @@ where possible named params are:
* src - path to the image in page bundle
* alt - textual description of the image, the <img> alt attribute
* caption (optional) - the caption displayed under the image, defaults to `alt`. Set to false to disable caption rendering
* format (optional) - the format of the images, defaults to `jpg`, available formats here: https://gohugo.io/content-management/image-processing/#target-format
*/ -}}
{{- $imageName := false -}}
@ -31,16 +32,29 @@ where possible named params are:
{{- $sizes := slice (slice 640 360 50) (slice 1280 720 50) (slice 1920 1080 50) -}}
{{- $srcset := slice -}}
{{- $largest := false -}}
{{- $format := (.Get "format") -}}
{{- 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)) -}}
{{- $resized := false }}
{{- if or (eq $format false) (eq $format "jpg") }}
{{- $resized = $img.Fit (printf "%dx%d q%d" (index . 0) (index . 1) (index . 2)) -}}
{{- else -}}
{{- $resized = $img.Fit (printf "%dx%d %s" (index . 0) (index . 1) $format) -}}
{{- end -}}
{{- $srcset = $srcset | append (printf "%s %dw" $resized.RelPermalink (index . 0)) -}}
{{- $largest = $resized -}}
{{- end -}}
{{- end -}}
{{- if (lt (len $srcset) (len $sizes)) -}}
{{- $compressed := $img.Fit (printf "%dx%d q90" $img.Width $img.Height) -}}
{{- $compressed := false }}
{{- if or (eq $format false) (eq $format "jpg") }}
{{- $compressed = $img.Fit (printf "%dx%d q90" $img.Width $img.Height) -}}
{{- else -}}
{{- $compressed = $img.Fit (printf "%dx%d %s" $img.Width $img.Height $format) -}}
{{- end -}}
{{- $srcset = $srcset | append (printf "%s %dw" $compressed.RelPermalink $compressed.Width) -}}
{{- $largest = $compressed -}}
{{- end -}}