{%- comment -%}
NEVER use inclue_cached with this. Always use {%include link.html to="/path/to/page/" text="Link Text" %} Or {%include link.html to="/path/to/page/" fallback="English Link Text" %} The page title of the linked page is used unless a link text is specified. Fallback is displayed if the page cannot be found in that language.
{%- endcomment -%} {%- assign pagelang = 'en' -%} {%- if page.lang -%}
{%- assign pagelang = page.lang -%}
{%- endif -%} {%- if include.lang -%}
{%- assign pagelang = include.lang -%}
{%- endif -%} {%- assign in_lang = true -%} {%- assign link_page=site.documents | where:“ref”, include.to | where: “lang”, pagelang | first -%} {%- unless link_page.url -%}
{%- assign link_page=site.pages | where:"ref", include.to | where: "lang", pagelang | first -%}
{%- endunless -%} {%- unless link_page.url -%}
{%- assign in_lang = false -%} {%- assign link_page=site.documents | where:"url", include.to | first -%}
{%- endunless -%} {%- unless link_page.url -%}
{%- assign in_lang = false -%} {%- assign link_page=site.pages | where:"url", include.to | first -%}
{%- endunless -%} {%- if pagelang == 'en' %}{%- assign in_lang = true -%}{% endif -%}
{%- assign link_text = “” -%} {%- if include.text -%}
{%- if include.text.en -%} {%- if include.text[pagelang] -%} {%- assign link_text = include.text[pagelang] -%} {%- else -%} {%- assign link_text = include.text.en -%} {%- endif -%} {%- else -%} {%- assign link_text = include.text -%} {%- endif -%}
{% else %}
{%- if include.usenavtitle -%} {%- if link_page.nav_title -%} {%- assign link_text = link_page.nav_title -%} {%- else -%} {%- assign link_text = link_page.title -%} {% endif %} {%- else -%} {%- assign link_text = link_page.title -%} {%- endif -%}
{%- endif -%}
{%- unless link_text -%}
{%- if include.fallback -%} {%- assign link_text = include.fallback -%} {%- else -%} {%- assign link_text = '[page not found in this repository, no fallback text given]' -%} {%- endif -%}
{%- endunless -%}
{%- assign linklang = 'en' -%} {%- if link_page.lang -%}
{%- assign linklang = link_page.lang -%}
{%- endif -%}
{%- assign protocol = include.to | split: “://” -%} {%- if protocol == “” -%}
{%- assign linkurl = 'https://www.w3.org/WAI' | append: include.to -%}
{%- else -%}
{%- assign linkurl = include.to | relative_url -%}
{%- endif -%}
{%- if link_page.url -%}
{%- assign linkurl = link_page.url | relative_url -%}
{%- endif -%}
{%- if include.id -%}
{%- assign linkurl = linkurl | append:'#' | append: include.id -%}
{%- endif -%}
{%- if include.fallback -%}
{%- unless in_lang -%} {%- assign linklang = pagelang -%} {%- assign link_text = include.fallback -%} {%- endunless -%}
{%- endif -%} <a lang=“{{linklang}}” href=“{{linkurl}}”{% if include.aria-current %} aria-current=“{{include.aria-current}}”{% endif %}{% if include.class %} class=“{{include.class}}”{% endif %}><span>{% unless link_text contains “<” %}{{ link_text | xml_escape }}{% else %}{{ link_text }}{% endunless %}{%- unless in_lang %}{% unless include.hidelangnotice %} <span class=“lang” lang=“{{pagelang}}” dir=“auto” translate=“no”>({% include_cached t.html t=“in English” lang=pagelang %})</span>{% endunless -%}{% endunless -%}{% if include.external %} {% include_cached external.html %}{% endif %}</span></a>