def home_view(request):
latest_quiz_list = Quiz.objects.filter(draft=0,deleted=0).order_by('-created_date')[:10]
popular_quiz_list = Quiz.objects.filter(draft=0,deleted=0).annotate(num_attempts=Count('quizattempt')).order_by('-num_attempts')[:10]
leaderboard = Points.get_leaderboard(10)
return render_to_response('mquiz/home.html',
{'latest_quiz_list': latest_quiz_list,
'popular_quiz_list':popular_quiz_list,
'leaderboard': leaderboard,},
context_instance=RequestContext(request))
def get_points(request):
if not request.user.is_authenticated():
return {'points': 0, 'badges':0 }
else:
points = Points.get_userscore(request.user)
if points is None:
points = 0
badges = Award.get_userawards(request.user)
if badges is None:
badges = 0
return {'points': points, 'badges':badges }
def signup_callback(sender, **kwargs):
user = kwargs.get('instance')
created = kwargs.get('created')
if created:
p = Points()
p.points = 100
p.type = 'signup'
p.description = "Initial registration"
p.user = user
p.save()
return
def module_download_callback(sender, **kwargs):
user = kwargs.get('user')
module = kwargs.get('module')
# check not superuser
if user.is_superuser:
return
if not module.is_first_download(user):
return
p = Points()
p.points = 50
p.type = 'moduledownloaded'
p.description = "Module downloaded: " + module.get_title()
p.user = user
p.module = module
p.cohort = Cohort.student_member_now(module,user)
p.save()
return
def badgeaward_callback(sender, **kwargs):
award = kwargs.get('instance')
# check not superuser
if award.user.is_superuser:
return
p = Points()
p.points = award.badge.points
p.type = 'badgeawarded'
p.description = award.description
p.user = award.user
p.save()
return
def createquiz_callback(sender, **kwargs):
quiz = kwargs.get('instance')
created = kwargs.get('created')
# check not superuser
if quiz.owner.is_superuser:
return
if created:
p = Points()
p.points = 200
p.type = 'quizcreated'
p.description = "Quiz created: " + quiz.title
p.user = quiz.owner
p.save()
return
def scoreboard_view(request):
lb = Points.get_leaderboard()[:100]
paginator = Paginator(lb, 25) # Show 25 contacts per page
# Make sure page request is an int. If not, deliver first page.
try:
page = int(request.GET.get('page', '1'))
except ValueError:
page = 1
# If page request (9999) is out of range, deliver last page of results.
try:
leaderboard = paginator.page(page)
except (EmptyPage, InvalidPage):
leaderboard = paginator.page(paginator.num_pages)
return render_to_response('mquiz/scoreboard.html',{'page':leaderboard}, context_instance=RequestContext(request))
def tracker_callback(sender, **kwargs):
tracker = kwargs.get('instance')
# check not superuser
if tracker.user.is_superuser:
return
if not tracker.is_first_tracker_today():
return
if not tracker.activity_exists():
return
if not tracker.completed:
return
type = 'activitycompleted'
points = 10
if tracker.get_activity_type() == "media":
description = "Media played: " + tracker.get_activity_title()
type = 'mediaplayed'
points = 20
else:
description = "Activity completed: " + tracker.get_activity_title()
p = Points()
p.points = points
p.type = type
p.description = description
p.user = tracker.user
p.module = tracker.module
p.cohort = Cohort.student_member_now(tracker.module,tracker.user)
p.save()
# test if tracker submitted on time
return
def dehydrate_points(self,bundle):
points = Points.get_userscore(User.objects.get(username__exact=bundle.data['username']))
return points
def dehydrate_points(self,bundle):
points = Points.get_userscore(bundle.request.user)
return points
def quizattempt_callback(sender, **kwargs):
quiz_attempt = kwargs.get('instance')
# Check user doesn't own the quiz
quiz = quiz_attempt.quiz
if quiz.owner == quiz_attempt.user:
return
# give 5 points to quiz owner
if quiz_attempt.is_first_attempt_today() and not quiz.owner.is_superuser:
p = Points()
p.points = 5
p.user = quiz.owner
p.type = 'userquizattempt'
p.description = quiz_attempt.user.username + " attempted your quiz: " + quiz.title
p.save()
# check not superuser
if quiz_attempt.user.is_superuser:
return
# find out if this quiz is part of a module
module = None
digest = quiz_attempt.get_quiz_digest()
if digest is not None:
# TODO - what are chances of 2 modules having the exact same activity? and what to do if they do?
acts = Activity.objects.filter(digest=digest)
for a in acts:
module = a.section.module
# find out is user is part of the cohort for this module
cohort = None
if module is not None:
cohort = Cohort.student_member_now(module,quiz_attempt.user)
if quiz_attempt.is_first_attempt():
# If it's the first time they've attempted this quiz award 20 points
p = Points()
p.points = 20
p.type = 'firstattempt'
p.user = quiz_attempt.user
p.description = "Bonus points for your first attempt at: " + quiz.title
p.module = module
p.cohort = cohort
p.save()
# add percentage points for their first attempt
if quiz_attempt.get_score_percent() > 0:
p = Points()
p.points = quiz_attempt.get_score_percent()
p.type = 'firstattemptscore'
p.description = "Score for first attempt at quiz: " + quiz.title
p.user = quiz_attempt.user
p.module = module
p.cohort = cohort
p.save()
# if you get 100% on first attempt get bonus of 50 points
if quiz_attempt.get_score_percent() == 100:
p = Points()
p.points = 50
p.type = 'firstattemptbonus'
p.description = "Bonus points for getting 100% in first attempt at quiz: " + quiz.title
p.user = quiz_attempt.user
p.module = module
p.cohort = cohort
p.save()
elif quiz_attempt.is_first_attempt_today():
# If it's the first time today they've attempted this quiz award 10 points
p = Points()
p.points = 10
p.type = 'quizattempt'
p.user = quiz_attempt.user
p.description = "Quiz attempt at: " + quiz.title
p.module = module
p.cohort = cohort
p.save()
return
def dehydrate_quiz_points(self,bundle):
start_date = datetime.datetime.now() - datetime.timedelta(days=14)
end_date = datetime.datetime.now()
return Points.quiz_points(user=bundle.obj,start_date=start_date,end_date=end_date)
def dehydrate_quiz_points(self, bundle):
start_date = datetime.datetime.now() - datetime.timedelta(days=14)
end_date = datetime.datetime.now()
return Points.quiz_points(user=bundle.obj,
start_date=start_date,
end_date=end_date)
def dehydrate_points(self, bundle):
points = Points.get_userscore(bundle.request.user)
return points
