Update course info

_data/courses.yaml

@@ -2,20 +2,29 @@
   subtitle: CSC 230
   group: featured
   image: images/photo.jpg
-  link: https://github.com/
-  description: Lorem ipsum _dolor sit amet_, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
-  repo: greenelab/lab-website-template
+  link: https://smithcsc230.github.io
+  terms_offered:
+    - Fall 2023
+    - Spring 2025
+    - Spring 2026
+  next_offered: Spring 2027
+  description: Course materials for CSC 230 are available at the course site. Next offering is tentative.
   tags:
     - resource
 
-- title: Data Structures
+- title: Introduction to Data Structures
   subtitle: CSC 210
   group: featured
   image: images/photo.jpg
-  link: https://github.com/
-  description: Lorem ipsum _dolor sit amet_, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
-  repo: greenelab/lab-website-template
+  link: https://smithcsc210.github.io
+  terms_offered:
+    - Fall 2023
+    - Spring 2024
+    - Fall 2024
+    - Spring 2025
+    - Fall 2025
+    - Spring 2026
+  next_offered: Taught by other instructors in Fall 2026
+  description: Course materials for CSC 210 are available at the course site. Halie's next offering is currently unknown.
   tags:
     - resource
-
-

_includes/list.html

@@ -47,7 +47,9 @@
       style=style
       subtitle=d.subtitle
       tags=d.tags
+      terms_offered=d.terms_offered
       text=d.text
+      next_offered=d.next_offered
       title=d.title
       tooltip=d.tooltip
       type=d.type

_includes/post-excerpt.html

@@ -5,9 +5,29 @@
 %}
 
 <div class="post-excerpt">
-  {% assign url = post.url %}
+  {% assign url = post.url | default: post.link %}
   {% assign title = post.title %}
-  <a href="{{ url | relative_url }}">{{ title }}</a>
+  {% assign subtitle = post.subtitle %}
+  {% if url %}
+    <a href="{{ url | relative_url }}">{{ title }}</a>
+  {% else %}
+    <span>{{ title }}</span>
+  {% endif %}
+  {% if subtitle %}
+    <p><strong>{{ subtitle }}</strong></p>
+  {% endif %}
+
+  {% assign terms_offered = post.terms_offered | default: empty %}
+  {% if terms_offered.size > 0 %}
+    <div class="tags">
+      {% for term in terms_offered %}
+        <span class="tag">{{ term }}</span>
+      {% endfor %}
+      {% if post.next_offered %}
+        <span class="tag">Next: {{ post.next_offered }}</span>
+      {% endif %}
+    </div>
+  {% endif %}
 
   {%
     include post-info.html
@@ -21,6 +41,7 @@
     | default: ""
     | regex_scan: "<!-- excerpt start -->(.*)<!-- excerpt end -->", true
     | default: post.excerpt
+    | default: post.description
     | default: ""
     | strip_html
   %}