aboutsummaryrefslogtreecommitdiff
path: root/themes/default/layouts/partials/function-caches-images.html
blob: c8d094d03aca81c0238f47e6e690e51b228612cf (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
{{- $data       := slice -}}
{{- $source     := .Source -}}
{{- $dimensions := or .Dimensions "300x300" -}}
{{- $target     := or .Target "/" -}}
{{- $copy       := .Copy -}}
{{- $directory  := path.Dir $copy -}}
{{- $basename   := path.BaseName $copy -}}
{{- $type       := strings.TrimPrefix "." (path.Ext $copy) -}}
{{- $optimized  := print $directory "/" $basename ".webp" -}}
{{- $cached     := and (fileExists (print "public/" $copy)) (fileExists (print "public/" $optimized)) -}}

{{- with $404image := resources.Get "data/media/404.png" -}}
  {{- $404image = .Content | resources.FromString (print $target (path.Base .)) -}}
  {{-
    $data = $data | append (dict
      "Width"        $404image.Width
      "Height"       $404image.Height
      "Permalink"    $404image.Permalink
      "RelPermalink" $404image.RelPermalink
    )
  -}}
{{- end -}}

{{- if $cached -}}
  {{- with $image := resources.Get (print "public/" $copy) -}}
    {{- $image = .Content | resources.FromString (print $target (path.Base .)) -}}
    {{-
      $data = slice | append (dict
        "Width"        $image.Width
        "Height"       $image.Height
        "Permalink"    $image.Permalink
        "RelPermalink" $image.RelPermalink
      )
    -}}
  {{- end -}}
{{- else -}}
  {{- with $image := resources.GetRemote $source -}}
    {{- with .Err -}}
      {{- warnf "%s" . -}}
    {{- else -}}
      {{- $image = .Content | resources.FromString (print $target (path.Base .)) -}}
      {{- $image = $image.Fit (print $dimensions " " $type) -}}
      {{- $image = $image | resources.Copy $copy -}}
      {{-
        $data = slice | append (dict
          "Width"        $image.Width
          "Height"       $image.Height
          "Permalink"    $image.Permalink
          "RelPermalink" $image.RelPermalink
        )
      -}}
      {{- $image = .Content | resources.FromString (print $target (path.Base .)) -}}
      {{- $image = $image.Fit (print $dimensions " " "webp") -}}
      {{- $image = $image | resources.Copy $optimized -}}
      {{- $writeToFile := $image.Permalink -}}
    {{- end -}}
  {{- end -}}
{{- end -}}

{{- return (index $data 0) -}}