displays message if empty schedule, has link to next term's schedule …

…from current term's schedule and vice-versa. BOSS

schedule/templates/schedule/index.html

@@ -11,6 +11,12 @@ <h1>Schedule</h1><br/><br/>
     <script type="text/javascript" src="/site_media/javascripts/schedule.js"></script>
 {% endblock %}
 
+{% if current_term %}
+    <h3><a href="next_term/">Next Term >></a></h3>
+{% else %}
+    <h3><a href="/schedule/">&#060;&#060; Current Term</a></h3>
+{% endif %}
+
 <div class="span-24 last">
     <div class="span-18">
         <table>
@@ -74,6 +80,6 @@ <h1>Schedule</h1><br/><br/>
     {% endfor %}
 
     </table>
-
 </div>
+
 {% endblock %}

schedule/templates/schedule/no_course.html

@@ -0,0 +1,15 @@
+{% extends "application.html" %} 
+
+{% block content %}
+
+<h1>Schedule</h1><br/><br/>
+
+{% if current_term %}
+    <h4><a href="next_term/">Next Term >></a></h4>
+{% else %}
+    <h4><a href="/schedule/">&#060;&#060; Current Term</a></h4>
+{% endif %}
+
+<h3>No courses registered for this term</h3>
+
+{% endblock %}

schedule/urls.py

@@ -1,6 +1,6 @@
 from django.conf.urls.defaults import *
 
 urlpatterns = patterns('schedule.views',
-                      (r'^$', 'index')
-
-        )
+                      (r'^$', 'index'),
+                      (r'^next_term/$', 'next_term'),
+)

schedule/views.py

@@ -13,6 +13,29 @@ def index(request):
     schedule = regclass.schedule.current_classes
     schedule_json = json.dumps(schedule)
 
-    return render_to_response('schedule/index.html', {'schedule':schedule, 'range':range(24), 'json':schedule_json})
+    no_courses = False
+    if len(schedule) is 0:
+        no_courses = True
+
+    if no_courses:
+        return render_to_response('schedule/no_course.html', {'current_term': True})
+    return render_to_response('schedule/index.html', {'schedule':schedule, 'range':range(24), 'json':schedule_json, 'current_term': True})
+
+def next_term(request):
+    if not 'regclass' in request.session:
+        return HttpResponseRedirect('/')
+
+    regclass = request.session['regclass']
+    schedule = regclass.next_schedule.current_classes
+    schedule_json = json.dumps(schedule)
+
+    no_courses = False
+    if len(schedule) is 0: 
+        no_courses = True
+
+    if no_courses:
+        return render_to_response('schedule/no_course.html', {'current_term': False})
+    return render_to_response('schedule/index.html', {'schedule':schedule, 'range':range(24), 'json':schedule_json, 'current_term': False})
+
 
 

urls.py

@@ -9,9 +9,9 @@
                         (r'^login/$', 'main.views.login'),
                         (r'^logout/$', 'main.views.logout'),
                         (r'^main/$', 'main.views.main'),
-                        (r'^transcript/$', include('transcript.urls')),
-                        (r'^schedule/$', include('schedule.urls')),
-                        (r'^scheduler/$', include('scheduler.urls')),
+                        (r'^transcript/', include('transcript.urls')),
+                        (r'^schedule/', include('schedule.urls')),
+                        (r'^scheduler/', include('scheduler.urls')),
                         (r'^course/', include('course.urls')),
                         (r'^planner/', 'main.views.planner'),
 )