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✨ feat: allow inverting previous/next article links (#261)

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- Adds next/previous labels for clarity
- Truncated long titles get "…" appended

Co-authored-by: welpo <welpo@users.noreply.github.com>
This commit is contained in:
ZzMzaw
2024-01-29 00:00:30 +01:00
committed by GitHub
parent c9d6b62907
commit b011f58da6
9 changed files with 66 additions and 8 deletions
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36
templates/page.html
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@@ -23,6 +23,7 @@
"show_remote_changes",
"toc",
"show_previous_next_article_links",
"invert_previous_next_article_links",
"previous_next_article_links_full_width",
] %}
@@ -133,18 +134,45 @@
{% if macros_settings::evaluate_setting_priority(setting="show_previous_next_article_links", page=page, default_global_value=true) == "true" %}
{%- if page.lower or page.higher -%}
{% set next_label = macros_translate::translate(key="next", default="Next", language_strings=language_strings) %}
{% set prev_label = macros_translate::translate(key="prev", default="Prev", language_strings=language_strings) %}
{% if macros_settings::evaluate_setting_priority(setting="invert_previous_next_article_links", page=page, default_global_value=true) == "true" %}
{% if page.higher %}
{% set left_link = page.higher.permalink %}
{% set left_label = prev_label %}
{% set left_title = page.higher.title %}
{% endif %}
{% if page.lower %}
{% set right_link = page.lower.permalink %}
{% set right_label = next_label %}
{% set right_title = page.lower.title %}
{% endif %}
{% else %}
{% if page.lower %}
{% set left_link = page.lower.permalink %}
{% set left_label = next_label %}
{% set left_title = page.lower.title %}
{% endif %}
{% if page.higher %}
{% set right_link = page.higher.permalink %}
{% set right_label = prev_label %}
{% set right_title = page.higher.title %}
{% endif %}
{% endif %}
{% if macros_settings::evaluate_setting_priority(setting="previous_next_article_links_full_width", page=page, default_global_value=true) == "true" %}
{%- set full_width_class = "full-width" -%}
{% endif %}
<nav class="{{ full_width_class | default(value="") }} article-navigation">
<div>
{%- if page.lower -%}
<a href="{{ page.lower.permalink | safe }}">&#8249; {{ page.lower.title | truncate(length=100) }}</a>
{%- if left_link and left_label and left_title -%}
<a href="{{ left_link | safe }}" aria-label="{{ left_label }}" aria-describedby="left_title">← {{ left_label }}</a>
<p aria-hidden="true" id="left_title">{{ left_title | truncate(length=100, end="…") }}</p>
{%- endif -%}
</div>
<div>
{%- if page.higher -%}
<a href="{{ page.higher.permalink | safe }}"> {{ page.higher.title | truncate(length=100) }} &#8250;</a>
{%- if right_link and right_label and right_title -%}
<a href="{{ right_link | safe }}" aria-label="{{ right_label }}" aria-describedby="right_title">{{ right_label }} →</a>
<p aria-hidden="true" id="right_title">{{ right_title | truncate(length=100, end="…") }}</p>
{%- endif -%}
</div>
</nav>