example-bookshop.html

{{/* 
    Copyright © 2022 - 2025 The Hinode Team / Mark Dumay. All rights reserved.
    Use of this source code is governed by The MIT License (MIT) that can be found in the LICENSE file.
    Visit gethinode.com/license for more details.

    This source code adapts the original embedded shortcode as maintained by the The Bootstrap Authors. It introduces
    the following modifications:
     - Added validation of shortcode arguments
     - Modified the layout
     - Added support to render bookshop components
    
    The original source code is available on:
    Source: https://github.com/twbs/bootstrap/blob/main/site/layouts/shortcodes/example.html
    Copyright (c) 2011-2023 The Bootstrap Authors. Licensed under The MIT License (MIT).
*/}}

{{ $error := false -}}

{{/* Initialize arguments */}}
{{- $args := partial "utilities/InitArgs.html" (dict "structure" "example" "args" .Params "named" .IsNamedParams "group" "shortcode") -}}
{{- if or $args.err $args.warnmsg -}}
    {{- partial (cond $args.err "utilities/LogErr.html" "utilities/LogWarn.html") (dict 
        "partial"  "shortcodes/example-bookshop.html" 
        "warnid"   "warn-invalid-arguments"
        "msg"      "Invalid arguments"
        "details"  ($args.errmsg | append $args.warnmsg)
        "file"     page.File
        "position" .Position
    )}}
    {{ $error = $args.err }}
{{- end -}}

{{/* Initialize local arguments */}}
{{- $lang := $args.lang -}}
{{- $showPreview := or $args.showPreview $args.show_preview }}
{{- $showMarkup := or $args.showMarkup $args.show_markup }}
{{- if eq $lang "hugo" }}{{ $lang = "markdown" }}{{ end -}}
{{- $content := .InnerDeindent -}}

{{- $data := "" -}}
{{- $partial := "" -}}
{{- $type := "shortcode" }}
{{- if eq $lang "hugo" }}{{ $lang = "markdown" }}{{ end -}}
{{- if eq $lang "bookshop" }}
    {{ $type = "bookshop" }}
    {{ $frontmatter := slice "yml" "yaml" "toml" "json" }}
    {{ $inputRE := findRESubmatch `\x60\x60\x60(?:yml|yaml|json|toml)(\r\n|\r|\n)([\s\S]*?)\x60\x60\x60` $content 1 }}
    {{ if and $inputRE (eq (len (index $inputRE 0)) 3) }}
        {{ $lang = (trim (index (split $content "\n") 2) "\x60") | default "yml" }}
        {{ $content = index (index $inputRE 0) 2 }}
        {{ $data = index (unmarshal $content) 0 }}
        {{ $component_name := (index $data "_bookshop_name") }}
        {{ if not $component_name }}
            {{ errorf "Expected '_bookshop_name': %s" .Position -}}
            {{ $error = true }}
        {{ else }}
            {{ $partial = partial "_bookshop/helpers/component.html" (slice $component_name $data "p-1 p-md-4" "m-n1 m-md-n4") }}
        {{ end }}
    {{ else }}
        {{ errorf "Expected frontmatter codeblock as input: %s" .Position -}}
        {{ $error = true }}
    {{ end }}
{{ end -}}

{{/* Main code */}}
{{ if not $error }}
    <div class="rounded border mb-3">
        {{- if eq $showPreview true -}}
            <div {{ with $args.id }}id="{{ . }}"{{ end }} class="rounded-top p-3 {{ with $args.class }} {{ . }}{{ end }}">
                {{ if eq $type "bookshop" }}
                    {{ $partial | safeHTML }}
                {{ else }}
                    {{- $content | .Page.RenderString | safeHTML -}}
                {{ end }}
            </div>
        {{- end -}}
        {{- if eq $showMarkup true -}}
            <div class="d-flex align-items-center ps-3 pe-3 py-1{{ if $showPreview }} border-top{{ else }} rounded-top{{ end }} border-bottom syntax-highlight">
                <small class="font-monospace text-body text-uppercase">{{ $lang }}</small>
            </div>
            <div class="rounded-bottom syntax-highlight border-none">
                {{- highlight (trim $content "\r\n") $lang "" | safeHTML -}}
            </div>
        {{- end -}}
    </div>
{{ end }}