Add term_start_date to course home page. Warn instructors of old courses

Author: ascholerChemeketa

bases/rsptx/book_server_api/routers/course.py

@@ -151,6 +151,8 @@ def sort_key(assignment):
             "assignment_list": assignments,
             "stats": stats,
             "course": course,
+            "is_old_course": course.term_start_date
+            < (datetime.datetime.now() - datetime.timedelta(weeks=52)).date(),
             "user": user,
             "request": request,
             "institution": course.institution,

components/rsptx/templates/book/course/current_course.html

@@ -36,6 +36,12 @@ <h2>{{course.course_name}}</h2>
     {% if course_description %}
     <p>{{course_description}}</p>
     {% endif %}
+    <p><strong>Course start date:</strong> {{course.term_start_date}}</p>
+    {% if is_old_course and is_instructor %}
+    <div class="alert alert-warning">
+      <strong>Warning</strong>: Course is over one year old.
+    </div>
+    {% endif %}
     <p><b>School:</b> {{institution}}</p>
     <p><b>Student:</b> {{user.first_name}} {{user.last_name}} (<a href="/runestone/default/user/logout">Not you?</a>)</p>
     <h2>Instructors</h2>
@@ -46,6 +52,7 @@ <h2>Instructors</h2>
       </li>
       {% endfor %}
     </ul>
+    <p>{{course}}</p>
 </div>
 <div>
 <h2>Textbooks</h2>