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Revert "ac-6 : week-5 : enable button, optimize code" (#1308)
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This reverts commit 865ec00.
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@prajjwalkapoor
prajjwalkapoor authored Feb 23, 2024
1 parent 865ec00 commit 48e5d98
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Showing 2 changed files with 279 additions and 38 deletions.
315 changes: 278 additions & 37 deletions FusionIIIT/applications/department/views.py
View file
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@

from django.contrib import messages
from django.contrib.auth.decorators import login_required
from django.http import HttpResponse, HttpResponseRedirect, HttpResponseBadRequest
from django.http import HttpResponse, HttpResponseRedirect
# Create your views here.
from django.db.models import Q
from django.shortcuts import get_object_or_404, render, redirect
Expand Down Expand Up @@ -232,8 +232,7 @@ def staff_view(request):
})

@login_required(login_url='/accounts/login')

def all_students(request, bid):
def all_students(request,bid):
"""
This function is used to Return data of Faculties Department-Wise.
Expand All @@ -246,40 +245,282 @@ def all_students(request, bid):
student_list - Stores data pagewise
"""

def decode_bid(bid):
"""Decodes the bid structure into programme, batch, and department (if applicable)."""

try:
department_code = bid[0]
programme = {
'1': 'B.Tech',
'2': 'M.Tech',
'3': 'PhD', # Assuming there are more departments
}[department_code]
batch = 2021 - len(bid) + 1
return {'programme': programme, 'batch': batch}
except (IndexError, KeyError):
return None # Handle malformed bid values

# Decode bid into filter criteria
filter_criteria = decode_bid(bid)
if not filter_criteria:
return HttpResponseBadRequest("Invalid bid value")

# Apply additional department filter since it seems fixed
filter_criteria['id__department__name'] = 'CSE'

student_list1 = Student.objects.order_by('id').filter(
id__user_type='student',
**filter_criteria
).select_related('id')

paginator = Paginator(student_list1, 25, orphans=5)
page_number = request.GET.get('page')
student_list = paginator.get_page(page_number)
id_dict = {'student_list': student_list}
return render(request, 'department/AllStudents.html', context=id_dict)
if int(bid)==1:
student_list1=Student.objects.order_by('id').filter(programme='B.Tech',
batch=2021,
id__user_type='student',
id__department__name='CSE').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==11:
student_list1=Student.objects.order_by('id').filter(programme='B.Tech',
batch=2020,
id__user_type='student',
id__department__name='CSE').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==111:
student_list1=Student.objects.order_by('id').filter(programme='B.Tech',
batch=2019,
id__user_type='student',
id__department__name='CSE').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==1111:
student_list1=Student.objects.order_by('id').filter(programme='B.Tech',
batch=2018,
id__user_type='student',
id__department__name='CSE').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==11111:
student_list1=Student.objects.order_by('id').filter(programme='M.Tech',
batch=2021,
id__user_type='student',
id__department__name='CSE').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==111111:
student_list1=Student.objects.order_by('id').filter(programme='M.Tech',
batch=2020,
id__user_type='student',
id__department__name='CSE').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==1111111:
student_list1=Student.objects.order_by('id').filter(programme='PhD',
id__user_type='student',
id__department__name='CSE').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==2:
student_list1=Student.objects.order_by('id').filter(programme='B.Tech',
batch=2021,
id__user_type='student',
id__department__name='ECE').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==21:
student_list1=Student.objects.order_by('id').filter(programme='B.Tech',
batch=2020,
id__user_type='student',
id__department__name='ECE').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==211:
student_list1=Student.objects.order_by('id').filter(programme='B.Tech',
batch=2019,
id__user_type='student',
id__department__name='ECE').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==2111:
student_list1=Student.objects.order_by('id').filter(programme='B.Tech',
batch=2018,
id__user_type='student',
id__department__name='ECE').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==21111:
student_list1=Student.objects.order_by('id').filter(programme='M.Tech',
batch=2021,
id__user_type='student',
id__department__name='ECE').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==211111:
student_list1=Student.objects.order_by('id').filter(programme='M.Tech',
batch=2020,
id__user_type='student',
id__department__name='ECE').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==2111111:
student_list1=Student.objects.order_by('id').filter(programme='PhD',
id__user_type='student',
id__department__name='ECE').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==3:
student_list1=Student.objects.order_by('id').filter(programme='B.Tech',
batch=2021,
id__user_type='student',
id__department__name='ME').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==31:
student_list1=Student.objects.order_by('id').filter(programme='B.Tech',
batch=2020,
id__user_type='student',
id__department__name='ME').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==311:
student_list1=Student.objects.order_by('id').filter(programme='B.Tech',
batch=2019,
id__user_type='student',
id__department__name='ME').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==3111:
student_list1=Student.objects.order_by('id').filter(programme='B.Tech',
batch=2018,
id__user_type='student',
id__department__name='ME').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==31111:
student_list1=Student.objects.order_by('id').filter(programme='M.Tech',
batch=2021,
id__user_type='student',
id__department__name='ME').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==311111:
student_list1=Student.objects.order_by('id').filter(programme='M.Tech',
batch=2020,
id__user_type='student',
id__department__name='ME').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==3111111:
student_list1=Student.objects.order_by('id').filter(programme='PhD',
id__user_type='student',
id__department__name='ME').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==4:
student_list1=Student.objects.order_by('id').filter(programme='B.Tech',
batch=2021,
id__user_type='student',
id__department__name='SM').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==41:
student_list1=Student.objects.order_by('id').filter(programme='B.Tech',
batch=2020,
id__user_type='student',
id__department__name='SM').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==411:
student_list1=Student.objects.order_by('id').filter(programme='B.Tech',
batch=2019,
id__user_type='student',
id__department__name='SM').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==4111:
student_list1=Student.objects.order_by('id').filter(programme='B.Tech',
batch=2018,
id__user_type='student',
id__department__name='SM').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==41111:
student_list1=Student.objects.order_by('id').filter(programme='M.Tech',
batch=2021,
id__user_type='student',
id__department__name='SM').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==411111:
student_list1=Student.objects.order_by('id').filter(programme='M.Tech',
batch=2020,
id__user_type='student',
id__department__name='SM').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)
elif int(bid)==4111111:
student_list1=Student.objects.order_by('id').filter(programme='PhD',
id__user_type='student',
id__department__name='SM').select_related('id')
paginator=Paginator(student_list1,25,orphans=5)
page_number=request.GET.get('page')
student_list=paginator.get_page(page_number)
id_dict={'student_list':student_list,}
return render(request, 'department/AllStudents.html',context=id_dict)



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