def link_user_subject(request, subject_id, user_id):
subject = SubjectService.find_one(subject_id)
assert subject is not None
if user_id is None:
students = StudentService.find_all()
lecturers = LecturerService.fin_all()
template_name = 'user/list.html'
template_data = {
'students': students,
'lecturers': lecturers,
'subject_id': subject.id
}
return render_to_response(template_name,
template_data,
context_instance=RequestContext(request))
else:
user = UserService.find_one(user_id)
assert user.has_perm('principal.alumno') or user.has_perm(
'principal.profesor')
if user.has_perm('principal.alumno'):
student = StudentService.find_one(user.id)
student.asignaturas.add(subject)
else:
lecturer = LecturerService.find_one(user.id)
if request.POST:
form = UserLinkSubjectForm(request.POST)
if form.is_valid():
ImpartSubjectService.reconstruct_and_save(form)
messages.success(request,
_("Action completed successfully"))
return HttpResponseRedirect('/subject/details/' +
str(subject_id))
else:
data = {
'subject_id': subject_id,
'lecturer_id': lecturer.id,
'lecturer': lecturer.first_name + " " + lecturer.last_name
}
form = UserLinkSubjectForm(initial=data)
students = StudentService.find_all()
lecturers = LecturerService.fin_all()
template_name = 'user/list.html'
template_data = {
"form": form,
'students': students,
'lecturers': lecturers,
'subject_id': subject_id,
'lecturer_id': lecturer.id
}
return render_to_response(template_name,
template_data,
context_instance=RequestContext(request))
messages.success(request, _('User linked to the subject'))
return HttpResponseRedirect('/subject/details/' + str(subject_id))
def unlink_certification_subject(request, subject_id, certification_id):
subject = SubjectService.find_one(subject_id)
certification = CertificationService.find_one(certification_id)
subject.titulacion_set.remove(certification)
messages.success(request, _('Subject unlinked to the certification'))
return HttpResponseRedirect('/admin/certification/details/' +
str(certification_id))
def rollback(user_create, student_link, lecturer_link, subject_id):
subject = SubjectService.find_one(subject_id)
for student in student_link:
student.asignaturas.remove(subject)
for lecturer in lecturer_link:
lecturer.imparteasignatura_set.all().get(profesor_id=lecturer.id, asignatura_id=subject.id).delete()
for user in user_create:
delete(user)
def delete_users_subject(request, subject_id):
subject = SubjectService.find_one(subject_id)
students = subject.alumno_set.all()
# Delete students
for student in students:
student.asignaturas.remove(subject)
# Delete relationship with lecturers
subject.imparteasignatura_set.all().delete()
messages.success(request, _('The users have been removed'))
return HttpResponseRedirect('/subject/details/' + str(subject_id))
def rollback(user_create, student_link, lecturer_link, subject_id):
subject = SubjectService.find_one(subject_id)
for student in student_link:
student.asignaturas.remove(subject)
for lecturer in lecturer_link:
lecturer.imparteasignatura_set.all().get(
profesor_id=lecturer.id, asignatura_id=subject.id).delete()
for user in user_create:
delete(user)
def delete_users_subject(request, subject_id):
subject = SubjectService.find_one(subject_id)
students = subject.alumno_set.all()
# Delete students
for student in students:
student.asignaturas.remove(subject)
# Delete relationship with lecturers
subject.imparteasignatura_set.all().delete()
messages.success(request, _('The users have been removed'))
return HttpResponseRedirect('/subject/details/' + str(subject_id))
def unlink_user_subject(request, subject_id, user_id):
subject = SubjectService.find_one(subject_id)
user = UserService.find_one(user_id)
assert not user.has_perm('principal.administrator')
if user.has_perm('principal.alumno'):
student = StudentService.find_one(user_id)
student.asignaturas.remove(subject)
else:
lecturer = LecturerService.find_one(user_id)
lecturer.imparteasignatura_set.all().get(profesor_id=user.id, asignatura_id=subject.id).delete()
messages.success(request, _('Subject unlinked to the user'))
return HttpResponseRedirect('/admin/user/details/' + str(user.id))
def unlink_user_subject(request, subject_id, user_id):
subject = SubjectService.find_one(subject_id)
user = UserService.find_one(user_id)
assert not user.has_perm('principal.administrator')
if user.has_perm('principal.alumno'):
student = StudentService.find_one(user_id)
student.asignaturas.remove(subject)
else:
lecturer = LecturerService.find_one(user_id)
lecturer.imparteasignatura_set.all().get(
profesor_id=user.id, asignatura_id=subject.id).delete()
messages.success(request, _('Subject unlinked to the user'))
return HttpResponseRedirect('/admin/user/details/' + str(user.id))
def reconstruct_and_save(form):
lecturer_id = form.cleaned_data['lecturer_id']
subject_id = form.cleaned_data['subject_id']
lecturer = LecturerService.find_one(lecturer_id)
subject = SubjectService.find_one(subject_id)
position = form.cleaned_data['position']
impart_subject = Imparteasignatura.objects.create(
cargo=position,
asignatura=subject,
profesor=lecturer
)
return impart_subject
def create(request, subject_id):
subject = SubjectService.find_one(subject_id)
assert subject is not None
if request.POST:
form = SubjectLinkEditForm(request.POST)
if form.is_valid():
subject = SubjectService.edit(form)
SubjectService.save(subject)
messages.success(request, _("Action completed successfully"))
return HttpResponseRedirect("/subject/details/" + str(subject_id))
else:
certifications = CertificationService.find_by_subject(subject_id)
data = {'id': subject_id, 'certifications': certifications}
form = SubjectLinkEditForm(initial=data)
template_name = 'subject_link/edit.html'
template_data = {"form": form, "id": subject_id}
return render_to_response(template_name, template_data, context_instance=RequestContext(request))
def link_user_subject(request, subject_id, user_id):
subject = SubjectService.find_one(subject_id)
assert subject is not None
if user_id is None:
students = StudentService.find_all()
lecturers = LecturerService.fin_all()
template_name = 'user/list.html'
template_data = {'students': students, 'lecturers': lecturers, 'subject_id': subject.id}
return render_to_response(template_name, template_data, context_instance=RequestContext(request))
else:
user = UserService.find_one(user_id)
assert user.has_perm('principal.alumno') or user.has_perm('principal.profesor')
if user.has_perm('principal.alumno'):
student = StudentService.find_one(user.id)
student.asignaturas.add(subject)
else:
lecturer = LecturerService.find_one(user.id)
if request.POST:
form = UserLinkSubjectForm(request.POST)
if form.is_valid():
ImpartSubjectService.reconstruct_and_save(form)
messages.success(request, _("Action completed successfully"))
return HttpResponseRedirect('/subject/details/' + str(subject_id))
else:
data = {'subject_id': subject_id, 'lecturer_id': lecturer.id,
'lecturer': lecturer.first_name + " " + lecturer.last_name}
form = UserLinkSubjectForm(initial=data)
students = StudentService.find_all()
lecturers = LecturerService.fin_all()
template_name = 'user/list.html'
template_data = {"form": form, 'students': students, 'lecturers': lecturers, 'subject_id': subject_id,
'lecturer_id': lecturer.id}
return render_to_response(template_name, template_data, context_instance=RequestContext(request))
messages.success(request, _('User linked to the subject'))
return HttpResponseRedirect('/subject/details/' + str(subject_id))
def create(request, subject_id):
subject = SubjectService.find_one(subject_id)
assert subject is not None
if request.POST:
form = SubjectLinkEditForm(request.POST)
if form.is_valid():
subject = SubjectService.edit(form)
SubjectService.save(subject)
messages.success(request, _("Action completed successfully"))
return HttpResponseRedirect("/subject/details/" + str(subject_id))
else:
certifications = CertificationService.find_by_subject(subject_id)
data = {'id': subject_id, 'certifications': certifications}
form = SubjectLinkEditForm(initial=data)
template_name = 'subject_link/edit.html'
template_data = {"form": form, "id": subject_id}
return render_to_response(template_name,
template_data,
context_instance=RequestContext(request))
def unlink_certification_subject(request, subject_id, certification_id):
subject = SubjectService.find_one(subject_id)
certification = CertificationService.find_one(certification_id)
subject.titulacion_set.remove(certification)
messages.success(request, _('Subject unlinked to the certification'))
return HttpResponseRedirect('/admin/certification/details/' + str(certification_id))
def delete_subject(request, subject_id):
subject = SubjectService.find_one(subject_id)
title = subject.nombre
subject.delete()
messages.success(request, _('The subject ' + title + ' has been removed'))
return HttpResponseRedirect('/subject/list')
def delete_subject(request, subject_id):
subject = SubjectService.find_one(subject_id)
title = subject.nombre
subject.delete()
messages.success(request, _('The subject ' + title + ' has been removed'))
return HttpResponseRedirect('/subject/list')
