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authorAlexander Neonxp Kiryukhin <i@neonxp.ru>2024-11-03 20:08:36 +0300
committerAlexander Neonxp Kiryukhin <i@neonxp.ru>2024-11-03 20:08:36 +0300
commit59c7d4567380d1a9c80e96eb958fdbdd512ce006 (patch)
tree65410cfc10dbc7d060ec23be110662d9b7f6b0e9 /themes/hugo-theme-stack/layouts/partials/helper/image.html
новая жизнь блога
Diffstat (limited to 'themes/hugo-theme-stack/layouts/partials/helper/image.html')
-rw-r--r--themes/hugo-theme-stack/layouts/partials/helper/image.html61
1 files changed, 61 insertions, 0 deletions
diff --git a/themes/hugo-theme-stack/layouts/partials/helper/image.html b/themes/hugo-theme-stack/layouts/partials/helper/image.html
new file mode 100644
index 0000000..11fc3b6
--- /dev/null
+++ b/themes/hugo-theme-stack/layouts/partials/helper/image.html
@@ -0,0 +1,61 @@
+{{ $result := dict "exists" false "permalink" nil "resource" nil "isDefault" false }}
+{{ $imageField := default "image" .Context.Site.Params.featuredImageField }}
+{{ $imageValue := index .Context.Params $imageField }}
+
+{{ if $imageValue }}
+ <!-- If page has `image` field set -->
+ {{ $result = merge $result (dict "exists" true) }}
+ {{ $url := urls.Parse $imageValue }}
+
+ {{ if or (eq $url.Scheme "http") (eq $url.Scheme "https") }}
+ <!-- Is an external image -->
+ {{ $result = merge $result (dict "permalink" $imageValue) }}
+ {{ else }}
+ {{ $pageResourceImage := .Context.Resources.GetMatch (printf "%s" ($imageValue | safeURL)) }}
+
+ {{ if $pageResourceImage }}
+ <!-- If image is found under page bundle -->
+ {{ $result = merge $result (dict "permalink" $pageResourceImage.RelPermalink) }}
+
+ <!-- Disable SVG image processing, not supported by Hugo -->
+ {{ if ne (path.Ext $imageValue) ".svg" }}
+ {{ $result = merge $result (dict "resource" $pageResourceImage) }}
+ {{ end }}
+ {{ else }}
+ <!-- Can not find the image under page bundle. Could be a relative linked image -->
+ {{ $result = merge $result (dict "permalink" (relURL $imageValue)) }}
+ {{ 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 }}
+ <!-- External image -->
+ {{ $result = merge $result (dict "permalink" (relURL $defaultImageSetting.src)) }}
+ {{ end }}
+
+ {{ end }}
+
+{{ end }}
+
+{{ return $result }}