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@@ -1,24 +1,24 @@
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from django.shortcuts import render
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from census.models import Course,Count,Lesson
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+from django import forms
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-# Create your views here.
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+#Auxiliariy functions
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-def home(request):
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- #Retrieving the course list
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- courses = Course.objects.filter(promotion__number=2014)
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- #Retrieving last count
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- lastcount = Count.objects.latest('lesson__date')
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- lastcountratio = round(lastcount.census/lastcount.lesson.course.enrolled*100)
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-
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- return render(request,'homeTemplate.html', {'courses' : courses, 'lastcount' : lastcount, 'lastcountratio' : lastcountratio})
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-
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-def comptage(request):
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- return render(request,'comptageTemplate.html')
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+def getProgressBarClass(ratio):
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+ if (ratio > 75):
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+ return "success"
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+ elif (ratio > 50):
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+ return "info"
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+ elif (ratio > 25):
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+ return "warning"
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+ else:
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+ return "danger"
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-def cours(request, id_cours):
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- course = Course.objects.get(id=id_cours)
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- lessons = Lesson.objects.filter(course=course).order_by('number')
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- for lesson in lessons:
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+def getCourseStatistics(course):
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+ course.lessons = Lesson.objects.filter(course=course).order_by('number')
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+ course.totalsum = 0
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+ course.nonnulllessonscount = 0
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+ for lesson in course.lessons:
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lesson.counts = Count.objects.filter(lesson=lesson)
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if (lesson.counts.count() != 0):
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lesson.totalsum = 0
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@@ -26,6 +26,58 @@ def cours(request, id_cours):
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count.ratio = round(count.census/lesson.course.enrolled*100)
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lesson.totalsum += count.census
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lesson.totalratio = round(lesson.totalsum/(lesson.counts.count()*course.enrolled)*100)
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+ lesson.progressbarclass = getProgressBarClass(lesson.totalratio)
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+ course.totalsum += lesson.totalratio
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+ course.nonnulllessonscount += 1
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else:
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lesson.counts = None
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- return render(request, 'coursTemplate.html', {'course' : course, 'lessons' : lessons,})
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+ if (course.lessons.count() != 0):
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+ course.totalratio = round(course.totalsum / course.nonnulllessonscount)
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+ course.progressbarclass = getProgressBarClass(course.totalratio)
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+ else:
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+ course.totalratio = 0
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+ course.lessonscount= course.lessons.count()
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+ return course
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+
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+class addCountForm(forms.Form):
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+ course = forms.CharField(label="Cours",max_length=60)
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+
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+#Views
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+
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+def home(request):
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+ #Retrieving the course list and the statistics
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+ courses = Course.objects.filter(promotion__number=2014)
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+ for course in courses:
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+ course = getCourseStatistics(course)
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+ #Retrieving last count
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+ lastcount = Count.objects.latest('date')
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+ lastcount.ratio = round(lastcount.census/lastcount.lesson.course.enrolled*100)
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+ lastcount.progressbarclass= getProgressBarClass(lastcount.ratio)
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+
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+ return render(request,'homeTemplate.html', {'courses' : courses, 'lastcount' : lastcount,})
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+
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+def comptage(request):
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+ return render(request,'comptageTemplate.html')
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+
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+def cours(request, id_cours):
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+ course = Course.objects.get(id=id_cours)
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+ course = getCourseStatistics(course)
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+ return render(request, 'coursTemplate.html', {'course' : course,})
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+
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+def addcount(request):
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+ # if this is a POST request we need to process the form data
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+ if request.method == 'POST':
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+ # create a form instance and populate it with data from the request:
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+ form = addCountForm(request.POST)
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+ # check whether it's valid:
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+ if form.is_valid():
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+ # process the data in form.cleaned_data as required
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+ # ...
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+ # redirect to a new URL:
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+ return HttpResponseRedirect('/')
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+
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+ # if a GET (or any other method) we'll create a blank form
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+ else:
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+ form = addCountForm()
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+
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+ return render(request, 'addcountTemplate.html', {'form': form})
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