fix base_url bug

_config.yml

@@ -2,7 +2,7 @@
 title: HKUST XRVislab
 description: > # this means to ignore newlines until "baseurl:"
    HKUST VisLab is a multidisciplinary group. The group is interested in Big Data Analytics, Data Visualization, Human Computer Interaction, Urban Informatics, Explainable AI, E-Learning, Social Media, Social Network/Graph, Fintech, and Augmented Reality. The lab’s mission is to build visualization solutions to address societal needs and make a real-world impact through data visualization.
-baseurl: "" # the subpath of your site, e.g. /blog
+baseurl: "/groups/xr-vis" # the subpath of your site, e.g. /blog
 url: "https://yuanlinping.github.io" # the base hostname & protocol for your site
 production_url: "https://yuanlinping.github.io"
 permalink: /blog/:year/:month/:title.html

_includes/header.html

@@ -1,7 +1,7 @@
 {% assign current = page.url | downcase | split: '/' %}
 <header class="page-header">
   <nav class="container">
-    <a class="site-title" href="{{ absolute_url }}/">{{ site.title }}</a>
+    <a class="site-title" href="{{ site.baseurl }}/">{{ site.title }}</a>
 
     <a href="{{ '/publications/' | relative_url }}" {% if current[1] == 'publications' %}class="active"{% endif %}>Publications</a>
     <a href="{{ '/projects/' | relative_url }}" {% if current[1] == 'projects' %}class="active"{% endif %}>Projects</a>

_includes/publication.html

@@ -2,7 +2,7 @@
 
 <div class="publication" data-pub='{{ pub | jsonify | escape }}'>
   <div class="thumbnail">
-    <img src="{{ pub.image  }}"/>
+    <img src="{{ pub.image | relative_url }}"/>
   </div>
   <div class="publication-content">
     <h3 id="{{ anchor }}">{% for award in pub.awards %}<i class="fas fa-{% if award == "Best Paper Award" %}trophy{% else %}award{% endif %} award-icon" title="{{ award }}"></i> {% endfor %}{{ pub.title }}</h3>

index.md

@@ -5,9 +5,9 @@ class: home
 ---
 
 <picture>
-  <source srcset='/images/welcome_0.jpg' type='image/png' />
+  <source srcset='{{ site.baseurl }}/images/welcome_0.jpg' type='image/png' />
   <img
-    src='/images/welcome_0.jpg'
+    src='{{ site.baseurl }}/images/welcome_0.jpg'
     alt='HKUST XRVislab'>
 </picture>