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Added new shortcodes + partials to support custom landing page (#273)
* Landing: Added new shortcodes + partials to support custom landing page * Landing: Added data-mf to card layout * Landing: Polished code + added error handling * Landing: Fixed issue with showAsCards applying universally * Landing: Fixed bug with old theme not rendering all custom content * Landing: Added extra doc to exampleSite
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‎assets/css/f5-hugo.css

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@@ -423,6 +423,16 @@ h3.card-title {
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font-weight: 400;
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}
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/* Landing page cards */
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.text-content .card-layout {
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.card-section {
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margin-bottom: 1rem;
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strong {
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font-weight: 500;
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}
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}
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}
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#f5-related,
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#nginx-products {
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width: 100%;

‎assets/css/v2/style.css

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@@ -677,7 +677,6 @@ nav {
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h2 {
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font-size: 1.5rem;
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margin: 1rem 0 0rem 0;
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}
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hr {
@@ -1193,6 +1192,35 @@ h6:has(a):hover {
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color: oklch(var(--color-brand));
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}
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/* Landing page cards */
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.text-content .card-layout {
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grid-column: 1 / -1;
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.card-section {
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margin-bottom: 1rem;
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strong {
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font-weight: 500;
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}
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}
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}
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/* Optional grid layout */
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.card-grid {
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display: grid;
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grid-template-columns: repeat(auto-fit, minmax(120px, 500px));
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gap: 1.5rem;
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margin-top: 1rem;
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.card-container {
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border: 1px solid oklch(var(--color-codeblock-border));
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box-shadow: 3px 3px 0px oklch(var(--color-shadow));
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padding: 1rem 2rem 2rem 2rem;
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margin-bottom: 1.5rem;
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}
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}
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/* MARK: Tables
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*/
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table {

‎exampleSite/content/test-product/_index.md

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description: Test pages for nginx-hugo-theme
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title: Test pages
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weight: 100
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hasCustomContent: true
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---
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<!-- <card-layout> - Available params: title (required: string)-->
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{{< card-layout >}}
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<!-- <card-section> - Available params: title (required: string), showAsCards (optional: boolean, default false) -->
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<!-- If there is no "title" for <card-section>, it is implied it is the main content section and not a new content section -->
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{{< card-section >}}
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{{< card title="Call Out usages" >}}
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<!-- <card> - Available params: title (required: string), titleUrl (optional: string, relative path or absolute URL (e.g. https://google.com)) -->
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Examples for call-out shortcode
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{{</ card >}}
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{{< card title="Code Block usages" >}}
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Examples for codeblock shortcode
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{{</ card >}}
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{{</ card-section >}}
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# Other Products on ExampleSite
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{{< card-section title="NGINX" showAsCards="true" >}}
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{{< card title="NGINX Plus" titleUrl="/nginx/" >}}
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Installing NGINX
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{{</ card >}}
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{{</ card-section >}}
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{{</ card-layout >}}

‎layouts/_default/list.html

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@@ -29,17 +29,22 @@
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{{ end }}
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</section>
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<h1>{{ .Title }}</h1>
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{{ .Content }}
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{{ partial "banner" . }}
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{{ if (lt .WordCount 1) }}
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{{ range .Pages.ByWeight }}
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<h2>
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<a href="{{ if .Params.url}}{{ .Params.url}}{{else}}{{ .Permalink }}{{end}}">{{ .Title }}</a>
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</h2>
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{{ $hasCustomContent := .Params.hasCustomContent | default false }}
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{{ if $hasCustomContent }}
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{{ .Page.Scratch.Set "custom-landing-page-file-name" "custom-landing-page.html" }}
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{{ .Page.Scratch.Set "custom-landing-page-context" . }}
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{{ .Content }}
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{{ else }}
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{{ .Content }}
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{{ range .Pages.ByWeight }}
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<h2>
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<a href="{{ if .Params.url}}{{ .Params.url}}{{else}}{{ .Permalink }}{{end}}">{{ .Title }}</a>
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</h2>
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{{ end }}
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{{ end }}
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{{end}}
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<hr>
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{{ if .Page.Lastmod }}

‎layouts/partials/custom-landing-page.html

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{{ $cards := .Page.Scratch.Get "cards" }}
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{{ $showAsCards := index ( .Page.Scratch.Get "showAsCards") "main" }}
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{{ $class := "card-grid wide"}}
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<div class="{{ if eq $showAsCards "true" }}{{ $class }}{{ end }}">
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<!-- Old frame -->
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<section data-mf="false">
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<div class="row">
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<div class="card-deck">
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{{ range .Pages.GroupBy "Section" }}
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{{ range .Pages.ByWeight }}
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{{ $title := .Title }}
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<div class="col-md-5 card">
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<div class="card-body">
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<h3 class="card-title" style="display: flex; align-items: center; gap: 5px;">
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<i class="fas fa-{{if eq .Kind "page"}}file-alt{{else}}book{{end}} fa-lg card-img-top"></i>
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<a href="{{ if .Params.url}}{{ .Params.url}}{{else}}{{ .Permalink }}{{end}}">{{ .Title }}</a>
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</h3>
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{{ range $cards }}
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{{ if eq .title $title }}
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<p>{{ .content }}</p>
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{{ end }}
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{{ end }}
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</div>
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</div>
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{{ end }}
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{{ end }}
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</div>
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</div>
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</section>
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<!-- Mainframe -->
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<div data-mf="true" style="display: none;">
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{{ range .Pages.ByWeight }}
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{{ $title := .Title }}
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<div class="card-container">
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<h2>
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<a href="{{ if .Params.url}}{{ .Params.url}}{{else}}{{ .Permalink }}{{end}}">{{ $title }}</a>
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</h2>
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{{ range $cards }}
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{{ if eq .title $title }}
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<p>{{- .content -}}</p>
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{{ end }}
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{{ end }}
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</div>
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{{ end }}
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</div>
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</div>

‎layouts/partials/list-main.html

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@@ -10,91 +10,33 @@ <h1 class="bd-title">
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{{ .Description | markdownify }}
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</p>
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{{ end}}
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{{ if .Content }}
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<p>
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{{ .Content | markdownify }}
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</p>
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{{ end }}
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{{ partial "banner" .}}
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</div>
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</div>
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{{ if or (lt .WordCount 1) (eq $PageTitle "F5 NGINX One Console") (eq $PageTitle "F5 NGINX App Protect DoS") (eq $PageTitle "F5 NGINX Plus") }}
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<section>
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<div class="row">
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<div class="card-deck">
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{{ range .Pages.GroupBy "Section" }}
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{{ range .Pages.ByWeight }}
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<div class="col-md-5 card">
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<div class="card-body">
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{{ $hasCustomContent := .Params.hasCustomContent | default false }}
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{{ if $hasCustomContent }}
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{{ .Page.Scratch.Set "custom-landing-page-file-name" "custom-landing-page.html" }}
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{{ .Page.Scratch.Set "custom-landing-page-context" . }}
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{{ .Content }}
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{{ else }}
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<section data-mf="false">
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<div class="row">
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<div class="card-deck">
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{{ range .Pages.GroupBy "Section" }}
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{{ range .Pages.ByWeight }}
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{{ $title := .Title }}
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<div class="col-md-5 card">
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<div class="card-body">
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<h3 class="card-title" style="display: flex; align-items: center; gap: 5px;">
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<i class="fas fa-{{if eq .Kind "page"}}file-alt{{else}}book{{end}} fa-lg card-img-top"></i>
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<a href="{{ if .Params.url}}{{ .Params.url}}{{else}}{{ .Permalink }}{{end}}">{{ .Title }}</a>
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<i class="fas fa-{{if eq .Kind "page"}}file-alt{{else}}book{{end}} fa-lg card-img-top"></i>
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<a href="{{ if .Params.url}}{{ .Params.url}}{{else}}{{ .Permalink }}{{end}}">{{ .Title }}</a>
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</h3>
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{{ if and (eq $PageTitle "F5 NGINX One Console") (eq .Title "How-to guides") }}
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<ul style="padding-top: 10px;">
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{{ range .Pages }}
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{{ if eq .Kind "section" }}
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{{ range .Pages }}
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<li><a href="{{ .Permalink }}"> {{ .Title }}</a></li>
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{{ end }}
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{{ end }}
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{{ end }}
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</ul>
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{{ end }}
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{{ if and (eq $PageTitle "F5 NGINX One Console") (eq .Title "API")}}
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<ul style="padding-top: 10px;">
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{{ range .Pages }}
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<li><a href="{{ .Permalink }}"> {{ .Title }}</a></li>
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{{ end }}
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</ul>
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{{ end }}
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{{ if and (eq $PageTitle "F5 NGINX One Console") (eq .Title "Changelog") }}
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{{ partial "changelog-date.html" . }}
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{{ end }}
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</div>
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</div>
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</div>
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{{ end }}
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{{ end }}
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{{ end }}
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</div>
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{{ if eq $PageTitle "F5 NGINX One Console" }}
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<h1 class="bd-title" style="margin-top: 15px;">Other Products</h1>
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{{ $nginxProducts := slice
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(dict "title" "NGINX Instance Manager" "url" "/nginx-instance-manager" "imgSrc" "NGINX-Instance-Manager-product-icon" "type" "local-console-option" "description" "Track and control NGINX Open Source and NGINX Plus instances.")
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(dict "title" "NGINX Ingress Controller" "url" "/nginx-ingress-controller" "imgSrc" "NGINX-Ingress-Controller-product-icon" "type" "kubernetes-solutions" "description" "Kubernetes traffic management with API gateway, identity, and observability features.")
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(dict "title" "NGINX Gateway Fabric" "url" "/nginx-gateway-fabric" "imgSrc" "NGINX-product-icon" "type" "kubernetes-solutions" "description" "Next generation Kubernetes connectivity using the Gateway API.")
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(dict "title" "NGINX App Protect WAF" "url" "/nginx-app-protect-waf" "imgSrc" "NGINX-App-Protect-WAF-product-icon" "type" "security" "description" "Lightweight, high-performance, advanced protection against Layer 7 attacks on your apps and APIs.")
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(dict "title" "NGINX App Protect DoS" "url" "/nginx-app-protect-dos" "imgSrc" "NGINX-App-Protect-DoS-product-icon" "type" "security" "description" "Defend, adapt, and mitigate against Layer 7 denial-of-service attacks on your apps and APIs.")
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(dict "title" "NGINX Plus" "url" "/nginx" "imgSrc" "NGINX-Plus-product-icon-RGB" "type" "modern-app-delivery" "description" "The all-in-one load balancer, reverse proxy, web server, content cache, and API gateway.")
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(dict "title" "NGINX Open Source" "url" "https://nginx.org/en/docs/" "imgSrc" "NGINX-product-icon" "type" "modern-app-delivery" "description" "The open source all-in-one load balancer, content cache, and web server")
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}}
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{{ $groupedProducts := dict
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"local-console-option" (where $nginxProducts "type" "local-console-option")
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"kubernetes-solutions" (where $nginxProducts "type" "kubernetes-solutions")
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"security" (where $nginxProducts "type" "security")
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"modern-app-delivery" (where $nginxProducts "type" "modern-app-delivery")
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}}
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{{ range $type, $products := $groupedProducts }}
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<div class="card-deck">
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<p style="margin-left: 15px; width: 100%; font-weight: bold;">{{ $type | humanize | title }}</p>
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{{ range $products }}
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<div class="card" style="margin-top: 0px; {{ if eq (len $products) 1 }}max-width: calc(50% - 30px);{{ else }}min-width: 40%;{{ end }}">
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<div class="card-body">
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<h3 class="card-title" style="display: flex; align-items: center;">
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<img class="card-img-top" src="{{ .Site.BaseURL }}/images/icons/{{ .imgSrc }}.png"/>
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<a href="{{ if eq .title "NGINX Open Source" }}{{ .url }}{{ else }}{{ .Site.BaseURL }}{{ .url }}{{ end }}">{{ .title }}</a>
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</h3>
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<p >
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{{ if .description }}{{ .description | markdownify }}{{ end }}
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</p>
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</div>
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</div>
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{{ end }}
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</div>
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{{ end }}
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{{ end }}
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</div>
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</section>
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{{end}}
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</div>
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</div>
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</section>
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{{ end }}
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</div>
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</div>
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</div>

‎layouts/shortcodes/card-layout.html

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<!-- Render the main content first with modifications, then render the custom content -->
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{{ $customLandingPageFileName := .Page.Scratch.Get "custom-landing-page-file-name" }}
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{{ $customLandingPageContext := .Page.Scratch.Get "custom-landing-page-context" }}
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{{ partial $customLandingPageFileName $customLandingPageContext }}
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<div class="card-layout">{{- .Inner | markdownify -}}</div>

‎layouts/shortcodes/card-section.html

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{{ $title := .Get "title" }}
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{{ $showAsCardsParam := .Get "showAsCards" | default "false"}}
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{{- /* Validate the parameter strictly */ -}}
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{{- if not (in (slice "true" "false") $showAsCardsParam) -}}
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{{- warnf "The '<card-section>' Shortcode parameter 'showAsCards' must be 'true' or 'false', but got: '%s'. This will now default to 'false'" $showAsCardsParam -}}
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{{- end -}}
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{{- $showAsCards := cond (eq $showAsCardsParam "true") "true" "false" -}}
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{{- $current := .Page.Scratch.Get "showAsCards" | default (dict) -}}
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{{- $newShowAsCards := dict ($title | default "main") ($showAsCards) -}}
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{{- .Page.Scratch.Set "showAsCards" (merge $current ($newShowAsCards)) -}}
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{{- $class := "card-grid wide" -}}
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{{- /* Validate that the parent is card-layout */ -}}
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{{ if eq .Parent.Name "card-layout"}}
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<div class="card-section" data-mf="true" style="display: none;">
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{{- if $title -}}
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<strong class="card-section-title">{{- $title -}}</strong>
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<div class="card-section-content{{ if eq $showAsCards "true" }} {{ $class }} {{ end }}">{{- .Inner -}}</div>
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{{ end }}
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</div>
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<div class="row" data-mf="false">
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{{- if $title -}}
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<strong class="card-section-title">{{- $title -}}</strong>
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<div class="card-section-content{{ if eq $showAsCards "true" }} {{ $class }} {{ end }} card-deck">{{- .Inner -}}</div>
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{{ end }}
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</div>
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{{ else }}
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{{ errorf "The '<card-section>' must be nested directly inside the shortcode '<card-layout>'. Please see the exampleSite for an example of usage." }}
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{{ end }}

‎layouts/shortcodes/card.html

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{{- $title := .Get "title" -}}
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{{- $titleUrl := .Get "titleUrl" | default "/" -}}
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{{- $icon := .Get "icon" | default "NGINX-product-icon" -}}
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{{- $current := .Page.Scratch.Get "cards" | default (slice) -}}
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{{- $newCard := dict "title" ($title) "content" (.Inner) -}}
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{{- .Page.Scratch.Set "cards" ($current | append $newCard) -}}
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{{- /* Validate that the parent is card-section */ -}}
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{{- if eq .Parent.Name "card-section" -}}
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<div class="card-container" style="display: none;" data-mf="true">
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{{- if $title -}}
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{{- if $titleUrl -}}
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<h2 class="card-title"><a href="{{- $titleUrl -}}">{{- $title -}}</a></h2>
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{{- else -}}
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<h2 class="card-title">{{- $title -}}</h2>
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{{- end -}}
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{{- else -}}
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{{ errorf "Mainframe: Missing param 'title'" }}
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{{- end -}}
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<p>{{- .Inner -}}</p>
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</div>
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<div class="col-md-5 card" data-mf="false">
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<div class="card-body">
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<h3 class="card-title" style="display: flex; align-items: center; gap: 5px;">
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{{- if $icon -}}
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<img class="card-img-top" src="{{ .Site.BaseURL }}/images/icons/{{ $icon }}.png"/>
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{{- end -}}
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{{- if ($title) -}}
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<a href="{{- $titleUrl -}}">{{- $title -}}</a>
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{{- else -}}
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{{ errorf "Old theme: Missing param 'title'" }}
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{{- end -}}
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</h3>
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<p>{{- .Inner -}}</p>
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</div>
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</div>
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{{- else -}}
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{{ errorf "The '<card>' must be nested directly inside the shortcode '<card-section>'. Please see the exampleSite for an example of usage." }}
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{{- end -}}

‎layouts/shortcodes/changelog-dates.html

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{{ partial "changelog-date.html" . }}

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