tpl: Add "param" shortcode - hugo - [fork] hugo port for 9front
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---
DIR commit f37c5a25676db89c0e804ccaac69bb392758192b
DIR parent aded0f25fd23a78804b10e127aebe0e4b6fed2ac
HTML Author: Bjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>
Date: Tue, 27 Nov 2018 16:53:11 +0100
tpl: Add "param" shortcode
Fixes #4010
Diffstat:
M docs/content/en/content-management… | 19 +++++++++++++++++++
M tpl/tplimpl/embedded/templates.aut… | 4 ++++
A tpl/tplimpl/embedded/templates/sho… | 5 +++++
3 files changed, 28 insertions(+), 0 deletions(-)
---
DIR diff --git a/docs/content/en/content-management/shortcodes.md b/docs/content/en/content-management/shortcodes.md
@@ -15,6 +15,7 @@ categories: [content management]
keywords: [markdown,content,shortcodes]
draft: false
aliases: [/extras/shortcodes/]
+testparam: "Hugo Rocks!"
toc: true
---
@@ -240,6 +241,24 @@ Using the preceding `instagram` with `hidecaption` example above, the following
{{< instagram BWNjjyYFxVx hidecaption >}}
+### `param`
+
+Gets a value from the current `Page's` params set in front matter, with a fall back to the site param value. If will log an `ERROR` if the param with the given key could not be found in either.
+
+```bash
+{{</* param testparam */>}}
+```
+
+Since `testparam` is a param defined in front matter of this page wi the value `Hugo Rocks!`, the above will print:
+
+{{< param testparam >}}
+
+To access deeply nested params, use "dot syntax", e.g:
+
+```bash
+{{</* param "my.nested.param" */>}}
+```
+
### `ref` and `relref`
These shortcodes will look up the pages by their relative path (e.g., `blog/post.md`) or their logical name (`post.md`) and return the permalink (`ref`) or relative permalink (`relref`) for the found page.
DIR diff --git a/tpl/tplimpl/embedded/templates.autogen.go b/tpl/tplimpl/embedded/templates.autogen.go
@@ -398,6 +398,10 @@ if (!doNotTrack) {
</style>
{{ end }}
{{ end }}`},
+ {`shortcodes/param.html`, `{{- $name := (.Get 0) -}}
+{{- with $name -}}
+{{- with ($.Page.Param .) }}{{ . }}{{ else }}{{ errorf "Param %q not found: %s" $name $.Position }}{{ end -}}
+{{- else }}{{ errorf "Missing param key: %s" $.Position }}{{ end -}}`},
{`shortcodes/ref.html`, `{{ ref . .Params }}`},
{`shortcodes/relref.html`, `{{ relref . .Params }}`},
{`shortcodes/twitter.html`, `{{- $pc := .Page.Site.Config.Privacy.Twitter -}}
DIR diff --git a/tpl/tplimpl/embedded/templates/shortcodes/param.html b/tpl/tplimpl/embedded/templates/shortcodes/param.html
@@ -0,0 +1,4 @@
+{{- $name := (.Get 0) -}}
+{{- with $name -}}
+{{- with ($.Page.Param .) }}{{ . }}{{ else }}{{ errorf "Param %q not found: %s" $name $.Position }}{{ end -}}
+{{- else }}{{ errorf "Missing param key: %s" $.Position }}{{ end -}}
+\ No newline at end of file