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Hierarchical navigation menu

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Alex 2022-06-01 16:41:21 +02:00
parent 40596285a1
commit 0900f2910e
Signed by untrusted user: lx
GPG key ID: 0E496D15096376BE
2 changed files with 69 additions and 40 deletions
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53
templates/_nav.html Normal file
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@ -0,0 +1,53 @@
{% macro navsection(hierarchy, level, current) %}
{% set sec = hierarchy | nth(n=level) %}
{% set sec = get_section(path=sec) %}
{% set maxlevel = hierarchy | length %}
{% if sec.subsections %}
{% for s in sec.subsections %}
{% set p = get_section(path=s) %}
<div class="toc-item">
{% if p.path == current.path %}
<a class="subtext" href="{{ p.permalink | safe}}">⯆ <b>{{ p.title }}</b></a>
{% elif hierarchy is containing(s) %}
<a class="subtext" href="{{ p.permalink | safe}}">⯆ {{ p.title }}</a>
{% else %}
<a class="subtext" href="{{ p.permalink | safe}}">⯈ {{ p.title }}</a>
{% endif %}
{% if hierarchy is containing(s) or current.path == p.path %}
{% if level + 1 < maxlevel %}
{{ nav::navsection(hierarchy=hierarchy,level=level + 1,current=current) }}
{% endif %}
{% endif %}
</div>
{% endfor %}
{% endif %}
{% if sec.pages %}
{% for p in sec.pages %}
<div class="toc-item">
{% if p.path == current.path %}
<a class="subtext" href="{{p.permalink | safe}}">&nbsp;&nbsp;<b>{{ p.title }}</b></a>
{% else %}
<a class="subtext" href="{{p.permalink | safe}}">&nbsp;&nbsp;{{ p.title }}</a>
{% endif %}
</div>
{% endfor %}
{% endif %}
{% endmacro navsection %}
{% macro navmenu(current) %}
{% if current.ancestors %}
{% set hierarchy = current.ancestors | concat(with=current.relative_path) %}
{% else %}
{% set hierarchy = [current.relative_path] %}
{% endif %}
{% set root_path = hierarchy | nth(n=0) %}
{% set root = get_section(path=root_path) %}
<div class="toc-item toc-section">
<a class="subtext" href="{{root.permalink | safe}}">{{ root.title }}</a>
</div>
{{ nav::navsection(hierarchy=hierarchy,level=0,current=current) }}
{% endmacro %}

34
templates/index.html
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@ -1,4 +1,5 @@
{% import "_macros.html" as macros %} {% import "_macros.html" as macros %}
{% import "_nav.html" as nav %}
<!DOCTYPE html> <!DOCTYPE html>
<html lang="en"> <html lang="en">
@ -25,37 +26,12 @@
<main> <main>
{% block toc %} {% block toc %}
{% if page.ancestors %}
{% set section = get_section(path=page.ancestors | last) %}
{% endif %}
{% if section.ancestors %}
{% set parent = get_section(path=section.ancestors | last) %}
{% endif %}
<div class="toc"> <div class="toc">
<div class="toc-sticky"> <div class="toc-sticky">
<div class="toc-item toc-section"> {% if page %}
<a class="subtext" href="{{section.permalink | safe}}">{{ section.title }}</a> {{ nav::navmenu(current=page) }}
</div> {% else %}
{% if section.subsections %} {{ nav::navmenu(current=section) }}
{% for s in section.subsections %}
{% set p = get_section(path=s) %}
<div class="toc-item">
<a class="subtext" href="{{ p.permalink | safe}}">{{ p.title }}</a>
</div>
{% endfor %}
{% endif %}
{% if section.pages %}
{% for p in section.pages %}
<div class="toc-item">
<a class="subtext" href="{{p.permalink | safe}}">{{ p.title }}</a>
</div>
{% endfor %}
{% endif %}
{% if parent %}
<div class="toc-item">
<a class="subtext" href="{{parent.permalink | safe}}">← Retour</a>
</div>
{% endif %} {% endif %}
</div> </div>
</div> </div>