Merge branch 'release/v20.7.5'

rowers/templates/courses_challenges.html

@@ -48,7 +48,7 @@
 </li>
 <li>
   <p>
-    <a href="/rowers/virtualevents/">Challenges page</a>
+    <a href="/rowers/virtualevents/">All Active Challenges</a>
   </p>
   <a href="/rowers/virtualevents/?nearby=true">Nearby Challenges</a>
 </p>

rowers/views/racesviews.py

@@ -32,7 +32,10 @@ def courses_challenges_view(request):
     liked_courses = GeoCourse.objects.filter(followers=r)
     courses = GeoCourse.objects.filter(id__in=[course.id for course in nearby_courses]) | liked_courses
 
-    courses = sample(list(courses),3)
+    if courses.count() >= 3:
+        courses = sample(list(courses),3)
+    else:
+        courses = GeoCourse.objects.all().order_by("country", "name", "distance")
 
     coursesdicts = []
     for course in courses:
@@ -43,17 +46,27 @@ def courses_challenges_view(request):
             'div': div,
         })
 
+    allchallenges = VirtualRace.objects.all().order_by("-startdate")
+    totalnrchallenges = allchallenges.count()
     challenges = VirtualRace.objects.filter(startdate__gte=timezone.now())
     challenges2 = VirtualRace.objects.filter(startdate__lte=timezone.now(),
                                              evaluation_closure__gte=timezone.now()-datetime.timedelta(days=3))
 
-    challenges = challenges | challenges2 
-    while len(challenges) < 3:
-        allchallenges = VirtualRace.objects.all().order_by("-startdate")
-        challenges = list(challenges)+sample(list(allchallenges), 3-len(challenges))
-        challenges = list(set(challenges))
+    challenges = challenges | challenges2
+    count = 3
+    if totalnrchallenges > count:
+        allchallenges = list(allchallenges)
+        while len(challenges) < count:
+            try:
+                challenges = list(challenges)+sample(allchallenges, count-len(challenges))
+            except ValueError:
+                count = count-1
+            challenges = list(set(challenges))
+    else:
+        challenges = VirtualRace.objects.all()
+        count = challenges.count()
 
-    challenges = sample(list(challenges),3)
+    challenges = sample(list(challenges),count)
 
     challengesdicts = []
     for challenge in challenges: