def admin_del_user(request):
"""
This function is used to delete the user by admin.
:type request: http request
:param request: the request sent for the task
:return: redirecting to the page according to http request
"""
if request.method == 'POST':
if request.session.keys():
handle = request.session.get("handle")
user_type = request.session.get("user_type")
if viewhelper.is_admin(user_type):
user = models.get_user(handle=handle)
fd = request.POST
del_user_handle = fd.get("del_user_handle")
message = "Invalid handle"
if del_user_handle is not None:
message = "User does not exists"
del_user = models.get_user(del_user_handle)
if del_user is not None and viewhelper.is_user(
del_user.user_type):
models.admin_del_user(handle=del_user_handle)
message = "User Deleted"
context = {'user': user, 'message': message}
return render(request, 'janta/admin.html', context)
return redirect("/janta/index/")
return redirect("/janta/login/")
def login(request):
"""
This function deals with the login of user by request.
:type request: http request
:param request: the request sent for the task
:return: redirecting to the page according to http request
"""
if request.method == 'POST':
form = forms.LoginForm(request.POST)
message = 'Invalid form please try again'
if form.is_valid():
login_data = form.cleaned_data
handle = login_data.get("handle")
password = login_data.get("password")
status, message = viewhelper.validate_login(handle, password)
if status:
user = models.get_user(handle)
viewhelper.set_session(request, user)
if viewhelper.is_admin(user.user_type):
return redirect("/janta/admin/")
if viewhelper.is_moderator(user.user_type):
return redirect("/janta/moderator/")
if viewhelper.is_user(user.user_type):
return redirect("/janta/user/")
message = 'Session creation failed please try again'
context = {'login_form': form, 'message': message}
return render(request, 'janta/login.html', context)
elif request.method == 'GET':
# do not redirect here otherwise it will fall in loop or change url pattern instead
form = forms.LoginForm()
context = {'login_form': form}
return render(request, 'janta/login.html', context)
def submit_task(request):
"""
This function submits the task by request.
:type request: http request
:param request: the request sent for the task
:return: redirecting to the page according to http request
"""
if request.method == 'POST':
if request.session.keys():
handle = request.session.get("handle")
user_type = request.session.get("user_type")
if viewhelper.is_user(user_type):
fd = request.POST
task_id = fd.get("task_id")
task = models.get_task(task_id=task_id)
if task is not None:
if viewhelper.is_info(task_type=task.task_type):
models.submit_task(task_id=task_id,
handle=handle,
submission="")
return redirect('/janta/submitted-tasks/')
elif viewhelper.is_text(task_type=task.task_type):
models.submit_task(task_id=task_id,
handle=handle,
submission=fd.get("input_txt"))
return redirect('/janta/submitted-tasks/')
elif viewhelper.is_upload(task_type=task.task_type):
file = request.FILES.get("input_file")
if file is not None and viewhelper.is_file_name(
file.name):
path = viewhelper.save_file(file=file,
handle=handle,
task_id=task_id)
models.submit_task(task_id=task_id,
handle=handle,
submission=path)
return redirect('/janta/submitted-tasks/')
user = models.get_user(handle)
message = 'Invalid file name please submit again. file name regex: [a-zA-Z0-9_. ]{1,45}'
return render(request,
'janta/error.html',
context={
'message': message,
'user': user
})
return redirect("/janta/index/")
return redirect("/janta/login/")
def submitted_tasks(request):
"""
This function keeps track of the submitted task by request.
:type request: http request
:param request: the request sent for the task
:return: redirecting to the page according to http request
"""
if request.method == 'GET':
if request.session.keys():
handle = request.session.get("handle")
user_type = request.session.get("user_type")
if viewhelper.is_user(user_type):
fn_tasks = models.get_submitted_tasks(handle=handle)
user = models.get_user(handle)
context = {'submitted_task': fn_tasks, 'user': user}
return render(request, 'janta/submitted-tasks.html', context)
return redirect("/janta/index/")
return redirect("/janta/login/")
if request.method == 'POST':
return redirect("/janta/index/")
def overdue_tasks(request):
"""
This function maintains the overdue task by request.
:type request: http request
:param request: the request sent for the task
:return: redirecting to the page according to http request
"""
if request.method == 'GET':
if request.session.keys():
handle = request.session.get("handle")
user_type = request.session.get("user_type")
if viewhelper.is_user(user_type):
over_tasks = models.get_overdue_tasks(handle=handle)
user = models.get_user(handle)
context = {'overdue_tasks': over_tasks, 'user': user}
return render(request, 'janta/overdue-tasks.html', context)
return redirect("/janta/index/")
return redirect("/janta/login/")
if request.method == 'POST':
return redirect("/janta/index/")
def user_home(request):
"""
This function handles the notification by request.
:type request: http request
:param request: the request sent for the task
:return: redirecting to the page according to http request
"""
if request.method == 'GET':
if request.session.keys():
handle = request.session.get("handle")
user_type = request.session.get("user_type")
if viewhelper.is_user(user_type):
ong_tasks = models.get_recent_ongoing_tasks(handle=handle)
user = models.get_user(handle)
notifications = models.get_notifications(handle)
context = {
'rcnt_ong_tasks': ong_tasks,
'user': user,
'notifications': notifications
}
return render(request, 'janta/user.html', context)
return redirect("/janta/index/")
return redirect("/janta/login/")