def getRegister(request):
form = registerUser(request.POST or None)
if form.is_valid():
instance = form.save(commit=False)
instance.save()
messages.success(request, 'Registration Successfully!')
return redirect('login')
return render(request, 'register.html', {"form": form})
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 getCreate(request):
if request.user.is_authenticated:
u = get_object_or_404(author, name=request.user.id)
form = createFrom(request.POST or None, request.FILES or None)
if form.is_valid():
instance = form.save(commit=False)
instance.article_author = u
instance.save()
messages.success(request, 'Article is published successfully!')
return redirect('profile')
return render(request, 'create.html', {"form": form})
else:
return redirect('login')
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 change_password(request):
if request.method == 'POST':
form = PasswordChangeForm(request.user, request.POST)
if form.is_valid():
user = form.save()
update_session_auth_hash(request, user) # Important!
messages.success(request,
'Tu password fue actualizada correctamente!')
return redirect('persona:change_password')
else:
messages.error(request, 'Encontramos errores en tu peticion')
else:
form = PasswordChangeForm(request.user)
return render(request, 'persona/change_password.html', {'form': form})
def create_subject(request):
if request.POST:
form = SubjectEditForm(request.POST)
if form.is_valid():
subject = SubjectService.create(form)
SubjectService.save(subject)
messages.success(request, _("Action completed successfully"))
return HttpResponseRedirect("/admin/subject/link/" + str(subject.id))
else:
data = {}
form = SubjectEditForm(initial=data)
template_name = 'subject/edit.html'
template_data = {"form": form}
return render_to_response(template_name, template_data, context_instance=RequestContext(request))
def create_subject(request):
if request.POST:
form = SubjectEditForm(request.POST)
if form.is_valid():
subject = SubjectService.create(form)
SubjectService.save(subject)
messages.success(request, _("Action completed successfully"))
return HttpResponseRedirect("/admin/subject/link/" +
str(subject.id))
else:
data = {}
form = SubjectEditForm(initial=data)
template_name = 'subject/edit.html'
template_data = {"form": form}
return render_to_response(template_name,
template_data,
context_instance=RequestContext(request))
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 import_subject(request):
template_data = {}
import_errors_create = []
import_errors_link = []
subject_create = []
subject_link = []
if request.POST:
form = FileUploadSubjectForm(request.POST, request.FILES)
if form.is_valid():
file_name = form.cleaned_data['file_upload']
certifications = set(form.cleaned_data['certifications'])
data = file_name.read()
file_name.close()
try:
if form.cleaned_data['file_upload'].content_type == "text/xml":
# File XML
data = xmltodict.parse(data)
if data['asignaturas']:
if not isinstance(data['asignaturas']['asignatura'],
list):
# 1 value
subject = data['asignaturas']['asignatura']
data_form = SubjectService.get_form_data_xml(
subject)
create_link_subject_file(data_form, certifications,
import_errors_create,
import_errors_link,
subject_create,
subject_link)
else:
for subject_data in data['asignaturas'][
'asignatura']:
data_form = SubjectService.get_form_data_xml(
subject_data)
create_link_subject_file(
data_form, certifications,
import_errors_create, import_errors_link,
subject_create, subject_link)
else:
# File CSV
for subject in csv.reader(data.splitlines()):
data_form = SubjectService.get_form_data_csv(subject)
create_link_subject_file(data_form, certifications,
import_errors_create,
import_errors_link,
subject_create, subject_link)
if not import_errors_create and not import_errors_link:
message = _('Action completed successfully')
messages.success(request, message)
else:
if import_errors_create:
template_data[
'import_errors_create'] = import_errors_create
if import_errors_link:
template_data[
'import_errors_link'] = import_errors_link
if import_errors_create or import_errors_link:
message = _('Action completed successfully')
messages.warning(request, message)
form = FileUploadSubjectForm()
except KeyError as e:
message = _(
"The file structure is wrong. It needs a label called: " +
e.message)
form.add_error('file_upload', message)
SubjectService.rollback(subject_create, subject_link,
certifications)
except AttributeError:
message = _("Please, check the attributes of the subjects")
form.add_error('file_upload', message)
SubjectService.rollback(subject_create, subject_link,
certifications)
except TypeError:
message = _("Please, check the xml syntax and data values")
form.add_error('file_upload', message)
SubjectService.rollback(subject_create, subject_link,
certifications)
except Exception:
message = _("Please, check the file")
form.add_error('file_upload', message)
SubjectService.rollback(subject_create, subject_link,
certifications)
else:
form = FileUploadSubjectForm()
template_data['form'] = form
template_name = 'subject/import_subject.html'
return render_to_response(template_name,
template_data,
context_instance=RequestContext(request))
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 import_subject(request):
template_data = {}
import_errors_create = []
import_errors_link = []
subject_create = []
subject_link = []
if request.POST:
form = FileUploadSubjectForm(request.POST, request.FILES)
if form.is_valid():
file_name = form.cleaned_data['file_upload']
certifications = set(form.cleaned_data['certifications'])
data = file_name.read()
file_name.close()
try:
if form.cleaned_data['file_upload'].content_type == "text/xml":
# File XML
data = xmltodict.parse(data)
if data['asignaturas']:
if not isinstance(data['asignaturas']['asignatura'], list):
# 1 value
subject = data['asignaturas']['asignatura']
data_form = SubjectService.get_form_data_xml(subject)
create_link_subject_file(data_form, certifications, import_errors_create,
import_errors_link, subject_create, subject_link)
else:
for subject_data in data['asignaturas']['asignatura']:
data_form = SubjectService.get_form_data_xml(subject_data)
create_link_subject_file(data_form, certifications, import_errors_create,
import_errors_link, subject_create, subject_link)
else:
# File CSV
for subject in csv.reader(data.splitlines()):
data_form = SubjectService.get_form_data_csv(subject)
create_link_subject_file(data_form, certifications, import_errors_create, import_errors_link,
subject_create, subject_link)
if not import_errors_create and not import_errors_link:
message = _('Action completed successfully')
messages.success(request, message)
else:
if import_errors_create:
template_data['import_errors_create'] = import_errors_create
if import_errors_link:
template_data['import_errors_link'] = import_errors_link
if import_errors_create or import_errors_link:
message = _('Action completed successfully')
messages.warning(request, message)
form = FileUploadSubjectForm()
except KeyError as e:
message = _("The file structure is wrong. It needs a label called: " + e.message)
form.add_error('file_upload', message)
SubjectService.rollback(subject_create, subject_link, certifications)
except AttributeError:
message = _("Please, check the attributes of the subjects")
form.add_error('file_upload', message)
SubjectService.rollback(subject_create, subject_link, certifications)
except TypeError:
message = _("Please, check the xml syntax and data values")
form.add_error('file_upload', message)
SubjectService.rollback(subject_create, subject_link, certifications)
except Exception:
message = _("Please, check the file")
form.add_error('file_upload', message)
SubjectService.rollback(subject_create, subject_link, certifications)
else:
form = FileUploadSubjectForm()
template_data['form'] = form
template_name = 'subject/import_subject.html'
return render_to_response(template_name, template_data, context_instance=RequestContext(request))
