57 lines
1.9 KiB
HTML
57 lines
1.9 KiB
HTML
{######################################
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menu widget
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Provide the widget with a content page
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that contains your menu:
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{{ widgets::menu(content="_common/menus/main.md") }}
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If the content page has a translation, it will be
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automatically loaded in the current language, as long as
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your parent template has a `lang` variable set, like so:
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{% set lang = section.lang | default(value=page.lang) %}
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Separate entries with a thematic break:
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either ---, ~~~, ___ or <hr />
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An entry can be either text, a link, or
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a submenu. A submenu is an actual list
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defined using Markdown or HTML.
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You cannot use <p> tags in the menu.
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######################################}
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{% macro menu(content) %}
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<nav class="nav-menu" role="navigation">
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{%- set source = self::i18n_content(path=content) -%}
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{% set entries = source | split(pat="<hr />") %}
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{#- fetch page content and divide it with separator -#}
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{%- for entry in entries %}
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{{ entry | trim | replace(from="<p>", to="") | replace(from="</p>", to="") | safe }}
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{# strip paragraph tags away for nicer markup #}
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{%- endfor %}
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</nav>
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{% endmacro menu %}
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{%- macro i18n_path(path) -%}
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{% if lang == config.default_language %}{{ path }}
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{%- else -%}
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{%- set parts = path | split(pat=".md") -%}
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{%- for part in parts -%}
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{%- if part and not loop.first -%}.md{%- endif -%}
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{%- if not loop.last -%}{{ part }}{%- endif -%}
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{%- endfor -%}
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.{{ lang }}.md
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{%- endif -%}
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{%- endmacro i18n_path -%}
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{%- macro i18n_content(path) -%}
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{{ get_page(path=self::i18n_path(path=path)) | get(key="content") }}
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{%- endmacro i18n_content -%}
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{%- macro i18n_url(path) -%}
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{%- if lang == config.default_language -%}{{ get_url(path=path) }}
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{%- else -%}
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{%- set p = lang ~ "/" ~ path -%}{{ get_url(path=p) }}{%- endif -%}
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{%- endmacro i18n_url -%}
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