blob: 5b5367667a313edac338de219ef7652c511df88f (
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
|
<!--
Usage:
img "weird_cat.jpg" "Something that can (or not) be a cat."
img src="weird_cat.jpg" alt="Something that can (or not) be a cat."
img class="border" src="weird_cat.jpg" alt="Something that can (or not) be a cat."
img "weird_cat.jpg" "Something that can (or not) be a cat." "border"
Default available classes:
border
borderless
-->
{{ $file := .Get "src" | default (.Get 0) }}
{{ $altText := .Get "alt" | default (.Get 1) }}
{{ $class := .Get "class" | default (.Get 2) }}
<!-- Image processing options -->
{{ $imageProc := (dict "highRes" (.Site.Params.imageProc.highRes | default .Site.Data.default.imageProc.highRes) "mediumRes" (.Site.Params.imageProc.mediumRes | default .Site.Data.default.imageProc.mediumRes) "lowRes" (.Site.Params.imageProc.lowRes | default .Site.Data.default.imageProc.lowRes)) }}
<!-- Default image path -->
{{ $imgPath := .Page.Param "imgPath" }}
{{ if $imgPath }}
{{ $file = path.Join $imgPath $file }}
{{ end }}
{{ with $.Page.Resources.GetMatch $file }}
{{ $mediumRes := (index $imageProc.mediumRes 0) }}
{{ $outputSet := slice }}
{{ $inputFile := . }}
{{ range $imageProc }}
{{ $outputSet = $outputSet | append (printf "%s %s" (($inputFile.Resize (index . 0)).RelPermalink) (index . 1)) }}
{{ end }}
<img
{{ with $class }}class="{{ . }}"{{ end }}
loading="lazy"
srcset='{{ delimit $outputSet ", " }}'
src="{{ (.Resize $mediumRes).RelPermalink }}"
width="{{ (.Resize $mediumRes).Width }}"
height="{{ (.Resize $mediumRes).Height }}"
{{ with $altText }}alt="{{ . }}"{{ end }}
/>
{{ end }}
|