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-rw-r--r--themes/hugo-theme-stack/layouts/partials/helper/external.html29
-rw-r--r--themes/hugo-theme-stack/layouts/partials/helper/icon.html6
-rw-r--r--themes/hugo-theme-stack/layouts/partials/helper/image.html61
3 files changed, 96 insertions, 0 deletions
diff --git a/themes/hugo-theme-stack/layouts/partials/helper/external.html b/themes/hugo-theme-stack/layouts/partials/helper/external.html
new file mode 100644
index 0000000..88d9525
--- /dev/null
+++ b/themes/hugo-theme-stack/layouts/partials/helper/external.html
@@ -0,0 +1,29 @@
+{{- $List := index .Context.Site.Data.external .Namespace -}}
+{{- with $List -}}
+ {{- range . -}}
+ {{- if eq .type "script" -}}
+ <script
+ src="{{ .src }}"
+ {{- with .integrity -}}
+ integrity="{{ . }}"
+ {{- end -}}
+ crossorigin="anonymous"
+ {{ if .defer }}defer{{ end }}
+ >
+ </script>
+ {{- else if eq .type "style" -}}
+ <link
+ rel="stylesheet"
+ href="{{ .src }}"
+ {{- with .integrity -}}
+ integrity="{{ . }}"
+ {{- end -}}
+ crossorigin="anonymous"
+ >
+ {{- else -}}
+ {{- errorf "Error: unknown external resource type: %s" .type -}}
+ {{- end -}}
+ {{- end -}}
+{{- else -}}
+ {{- errorf "Error: external resource '%s' is not found" .Namespace -}}
+{{- end -}} \ No newline at end of file
diff --git a/themes/hugo-theme-stack/layouts/partials/helper/icon.html b/themes/hugo-theme-stack/layouts/partials/helper/icon.html
new file mode 100644
index 0000000..72162e8
--- /dev/null
+++ b/themes/hugo-theme-stack/layouts/partials/helper/icon.html
@@ -0,0 +1,6 @@
+{{- $iconFile := resources.GetMatch (printf "icons/%s.svg" .) -}}
+{{- if $iconFile -}}
+ {{- $iconFile.Content | safeHTML -}}
+{{- else -}}
+ {{- errorf "Error: icon '%s.svg' is not found under 'assets/icons' folder" . -}}
+{{- end -}} \ No newline at end of file
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 }}