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feat(helper/image): new way to set default image

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This commit is contained in:
Jimmy Cai
2020-09-11 16:27:23 +02:00
parent cfd4cdb731
commit a2662603df
9 changed files with 45 additions and 16 deletions
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layouts/partials/helper/image.html
+31 -2
View File
@@ -1,5 +1,6 @@
{{ $result := dict "exists" false "permalink" nil "resource" nil "isDefault" false }}
{{ $imageField := .Params.image }}
{{ $imageField := .Context.Params.image }}
{{ if $imageField }}
<!-- If page has `image` field set -->
{{ $result = merge $result (dict "exists" true) }}
@@ -9,7 +10,7 @@
<!-- Is a external image -->
{{ $result = merge $result (dict "permalink" $imageField) }}
{{ else }}
{{ $pageResourceImage := .Resources.GetMatch (printf "%s" ($imageField | safeURL)) }}
{{ $pageResourceImage := .Context.Resources.GetMatch (printf "%s" ($imageField | safeURL)) }}
{{ $siteResourceImage := resources.GetMatch (printf "%s" ($imageField | safeURL)) }}
{{ if $pageResourceImage }}
@@ -27,6 +28,34 @@
{{ end }}
{{ end }}
{{ else if and (ne .Type nil) (index .Context.Site.Params.defaultImage .Type) }}
<!-- Type arg is set, check for defaultImage setting -->
{{ $defaultImageSetting := index .Context.Site.Params.defaultImage .Type }}
{{ if $defaultImageSetting.enabled }}
{{ $result = merge $result (dict "isDefault" true) }}
{{ $result = merge $result (dict "exists" true) }}
{{ if $defaultImageSetting.local }}
{{ $siteResourceImage := resources.GetMatch (printf "%s" ($defaultImageSetting.src | safeURL)) }}
{{ if $siteResourceImage }}
<!-- Try search image under site's assets folder -->
{{ $result = merge $result (dict "permalink" $siteResourceImage.RelPermalink) }}
{{ $result = merge $result (dict "resource" $siteResourceImage) }}
{{ else }}
<!-- Can not find the image -->
{{ errorf "Failed loading image: %q" $defaultImageSetting.src }}
{{ $result = merge $result (dict "exists" false) }}
{{ end }}
{{ else }}
{{ $result = merge $result (dict "permalink" $defaultImageSetting.src) }}
{{ end }}
{{ end }}
{{ end }}
{{ return $result }}