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Adds optional banner hooks for docs and blog pages #1868

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Adds optional banner hooks for docs and blog pages #1868

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76e4f32
Adds optional banner hooks for docs and blog pages
fekete-robert Feb 17, 2024
7bdf398
[userguide] Adds a page about banners
fekete-robert Feb 21, 2024
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8 changes: 8 additions & 0 deletions layouts/blog/baseof.html
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,14 @@
{{ partial "taxonomy_terms_clouds.html" . }}
</aside>
<main class="col-12 col-md-9 col-xl-8 ps-md-5 pe-md-4" role="main">
{{ if .Page.Params.banner }}
{{ if .Page.Params.banner_file }}
{{ $bannerfile := printf "hooks/%s" $.Page.Params.banner_file }}
{{ partial $bannerfile . }}
{{ else }}
{{ partial "hooks/banner.html" . }}
{{ end }}
{{ end }}
{{ with .CurrentSection.OutputFormats.Get "rss" -}}
<a class="td-rss-button" title="RSS" href="{{ .RelPermalink | safeURL }}" target="_blank" rel="noopener">
<i class="fa-solid fa-rss" aria-hidden="true"></i>
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8 changes: 8 additions & 0 deletions layouts/docs/baseof.html
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Expand Up @@ -20,6 +20,14 @@
</aside>
<main class="col-12 col-md-9 col-xl-8 ps-md-5" role="main">
{{ partial "version-banner.html" . }}
{{ if .Page.Params.banner }}
{{ if .Page.Params.banner_file }}
{{ $bannerfile := printf "hooks/%s" $.Page.Params.banner_file }}
{{ partial $bannerfile . }}
{{ else }}
{{ partial "hooks/banner.html" . }}
{{ end }}
{{ end }}
{{ if not .Site.Params.ui.breadcrumb_disable }}{{ partial "breadcrumb.html" . }}{{ end }}
{{ block "main" . }}{{ end }}
</main>
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26 changes: 26 additions & 0 deletions userguide/content/en/docs/adding-content/banners.md
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@@ -0,0 +1,26 @@
---
title: "Banners"
date: 2024-02-22
weight: 12
description: >
Add a banner above the page content.
---

You can add custom banners above the page content of documentation and blog pages.

To display the banner, you have to:

1. Create a file in your project called `layouts/partials/hooks/banner.html`
1. Edit the file to add the content of the banner. You can use HTML code, or anything that [Hugo partial templates](https://gohugo.io/templates/partials/) support. For example:

```html
<div class="pageinfo pageinfo-primary">
<p>This is a simple banner that appears if you set <code>banner</code> to <code>yes</code> in the front matter of the page.</p>
</div>
```

1. Set the `banner` option to `yes` in the front matter of the page you want the banner on.

To apply the banner to multiple pages, you can also [cascade](https://gohugo.io/content-management/front-matter/#cascade) the `banner` value.

If you want to use multiple different banners in your docs, you can create multiple separate banner files called `layouts/partials/hooks/<custom-banner-filename>`, and set the `banner` option to `yes`, and the `banner_file` option to `<custom-banner-filename>` in the front matter to display the specified file as banner. Note that currently only one banner can be displayed on a page: if you have both `banner` and `banner_class` set, only `banner_class` takes effect.