782 lines
23 KiB
Python
782 lines
23 KiB
Python
import os
|
|
import csv
|
|
import json
|
|
import copy
|
|
import logging
|
|
import pandas as pd
|
|
from pathlib import Path
|
|
from jsonschema import validate
|
|
from smtplib import SMTPException
|
|
|
|
from django.conf import settings
|
|
from django.utils.translation import gettext_lazy as _
|
|
from django.views.generic.base import TemplateView
|
|
from django.views.generic.edit import UpdateView, CreateView, DeleteView
|
|
from django.shortcuts import get_object_or_404, redirect
|
|
from django.urls import reverse_lazy
|
|
from django.http import HttpResponse
|
|
from django.contrib import messages
|
|
from apiregiter import iota
|
|
from idhub_auth.models import User
|
|
from idhub.mixins import AdminView
|
|
from idhub.email.views import NotifyActivateUserByEmail
|
|
from idhub.admin.forms import ImportForm, SchemaForm
|
|
from idhub.models import (
|
|
DID,
|
|
File_datas,
|
|
Membership,
|
|
Rol,
|
|
Service,
|
|
Schemas,
|
|
UserRol,
|
|
VerificableCredential,
|
|
)
|
|
|
|
|
|
class DashboardView(AdminView, TemplateView):
|
|
template_name = "idhub/admin/dashboard.html"
|
|
title = _('Dashboard')
|
|
subtitle = _('Success')
|
|
icon = 'bi bi-bell'
|
|
section = "Home"
|
|
|
|
class People(AdminView):
|
|
title = _("People Management")
|
|
section = "People"
|
|
|
|
|
|
class AccessControl(AdminView, TemplateView):
|
|
title = _("Access Control Management")
|
|
section = "AccessControl"
|
|
|
|
|
|
class Credentials(AdminView, TemplateView):
|
|
title = _("Credentials Management")
|
|
section = "Credentials"
|
|
|
|
|
|
class SchemasMix(AdminView, TemplateView):
|
|
title = _("Templates Management")
|
|
section = "Templates"
|
|
|
|
|
|
class ImportExport(AdminView, TemplateView):
|
|
title = _("Massive Data Management")
|
|
section = "ImportExport"
|
|
|
|
|
|
class PeopleListView(People, TemplateView):
|
|
template_name = "idhub/admin/people.html"
|
|
subtitle = _('People list')
|
|
icon = 'bi bi-person'
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super().get_context_data(**kwargs)
|
|
context.update({
|
|
'users': User.objects.filter(),
|
|
})
|
|
return context
|
|
|
|
|
|
class PeopleView(People, TemplateView):
|
|
template_name = "idhub/admin/user.html"
|
|
subtitle = _('User Profile')
|
|
icon = 'bi bi-person'
|
|
model = User
|
|
|
|
def get(self, request, *args, **kwargs):
|
|
self.pk = kwargs['pk']
|
|
self.object = get_object_or_404(self.model, pk=self.pk)
|
|
return super().get(request, *args, **kwargs)
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super().get_context_data(**kwargs)
|
|
context.update({
|
|
'object': self.object,
|
|
})
|
|
return context
|
|
|
|
|
|
class PeopleActivateView(PeopleView):
|
|
|
|
def get(self, request, *args, **kwargs):
|
|
self.pk = kwargs['pk']
|
|
self.object = get_object_or_404(self.model, pk=self.pk)
|
|
|
|
if self.object == self.request.user:
|
|
messages.error(self.request, _('Is not possible deactivate your account!'))
|
|
return redirect('idhub:admin_people', self.object.id)
|
|
|
|
if self.object.is_active:
|
|
self.object.is_active = False
|
|
else:
|
|
self.object.is_active = True
|
|
self.object.save()
|
|
|
|
return redirect('idhub:admin_people', self.object.id)
|
|
|
|
|
|
class PeopleDeleteView(PeopleView):
|
|
|
|
def get(self, request, *args, **kwargs):
|
|
self.pk = kwargs['pk']
|
|
self.object = get_object_or_404(self.model, pk=self.pk)
|
|
|
|
if self.object != self.request.user:
|
|
self.object.delete()
|
|
else:
|
|
messages.error(self.request, _('Is not possible delete your account!'))
|
|
|
|
return redirect('idhub:admin_people_list')
|
|
|
|
class PeopleEditView(PeopleView, UpdateView):
|
|
template_name = "idhub/admin/user_edit.html"
|
|
fields = ('first_name', 'last_name', 'email')
|
|
success_url = reverse_lazy('idhub:admin_people_list')
|
|
|
|
|
|
class PeopleRegisterView(NotifyActivateUserByEmail, People, CreateView):
|
|
template_name = "idhub/admin/people_register.html"
|
|
subtitle = _('People Register')
|
|
icon = 'bi bi-person'
|
|
model = User
|
|
fields = ('first_name', 'last_name', 'email')
|
|
success_url = reverse_lazy('idhub:admin_people_list')
|
|
|
|
def get_success_url(self):
|
|
self.success_url = reverse_lazy(
|
|
'idhub:admin_people_membership_new',
|
|
kwargs={"pk": self.object.id}
|
|
)
|
|
return self.success_url
|
|
|
|
def form_valid(self, form):
|
|
user = form.save()
|
|
messages.success(self.request, _('The account is created successfully'))
|
|
if user.is_active:
|
|
try:
|
|
self.send_email(user)
|
|
except SMTPException as e:
|
|
messages.error(self.request, e)
|
|
return super().form_valid(form)
|
|
|
|
|
|
class PeopleMembershipRegisterView(People, CreateView):
|
|
template_name = "idhub/admin/people_membership_register.html"
|
|
subtitle = _('People add membership')
|
|
icon = 'bi bi-person'
|
|
model = Membership
|
|
fields = ('type', 'start_date', 'end_date')
|
|
success_url = reverse_lazy('idhub:admin_people_list')
|
|
|
|
def get(self, request, *args, **kwargs):
|
|
self.pk = kwargs['pk']
|
|
self.user = get_object_or_404(User, pk=self.pk)
|
|
return super().get(request, *args, **kwargs)
|
|
|
|
def post(self, request, *args, **kwargs):
|
|
self.pk = kwargs['pk']
|
|
self.user = get_object_or_404(User, pk=self.pk)
|
|
return super().post(request, *args, **kwargs)
|
|
|
|
def get_form(self):
|
|
form = super().get_form()
|
|
form.fields['start_date'].widget.input_type = 'date'
|
|
form.fields['end_date'].widget.input_type = 'date'
|
|
return form
|
|
|
|
def get_form_kwargs(self):
|
|
self.object = self.model(user=self.user)
|
|
kwargs = super().get_form_kwargs()
|
|
return kwargs
|
|
|
|
def get_success_url(self):
|
|
self.success_url = reverse_lazy(
|
|
'idhub:admin_people_rol_new',
|
|
kwargs={"pk": self.user.id}
|
|
)
|
|
return self.success_url
|
|
|
|
|
|
class PeopleMembershipEditView(People, CreateView):
|
|
template_name = "idhub/admin/people_membership_register.html"
|
|
subtitle = _('People add membership')
|
|
icon = 'bi bi-person'
|
|
model = Membership
|
|
fields = ('type', 'start_date', 'end_date')
|
|
success_url = reverse_lazy('idhub:admin_people_list')
|
|
|
|
def get_form(self):
|
|
form = super().get_form()
|
|
form.fields['start_date'].widget.input_type = 'date'
|
|
form.fields['end_date'].widget.input_type = 'date'
|
|
return form
|
|
|
|
def get_form_kwargs(self):
|
|
pk = self.kwargs.get('pk')
|
|
if pk:
|
|
self.object = get_object_or_404(self.model, pk=pk)
|
|
kwargs = super().get_form_kwargs()
|
|
return kwargs
|
|
|
|
|
|
class PeopleMembershipDeleteView(PeopleView):
|
|
model = Membership
|
|
|
|
def get(self, request, *args, **kwargs):
|
|
self.pk = kwargs['pk']
|
|
self.object = get_object_or_404(self.model, pk=self.pk)
|
|
|
|
if self.object != self.request.user:
|
|
user = self.object.user
|
|
self.object.delete()
|
|
else:
|
|
messages.error(self.request, _('Is not possible delete your account!'))
|
|
|
|
return redirect('idhub:admin_people_edit', user.id)
|
|
|
|
|
|
class PeopleRolRegisterView(People, CreateView):
|
|
template_name = "idhub/admin/people_rol_register.html"
|
|
subtitle = _('Add Rol to User')
|
|
icon = 'bi bi-person'
|
|
model = UserRol
|
|
fields = ('service',)
|
|
|
|
def get(self, request, *args, **kwargs):
|
|
self.pk = kwargs['pk']
|
|
self.user = get_object_or_404(User, pk=self.pk)
|
|
return super().get(request, *args, **kwargs)
|
|
|
|
def post(self, request, *args, **kwargs):
|
|
self.pk = kwargs['pk']
|
|
self.user = get_object_or_404(User, pk=self.pk)
|
|
return super().post(request, *args, **kwargs)
|
|
|
|
def get_form_kwargs(self):
|
|
self.object = self.model(user=self.user)
|
|
kwargs = super().get_form_kwargs()
|
|
return kwargs
|
|
|
|
def get_success_url(self):
|
|
self.success_url = reverse_lazy(
|
|
'idhub:admin_people_edit',
|
|
kwargs={"pk": self.user.id}
|
|
)
|
|
return self.success_url
|
|
|
|
|
|
class PeopleRolEditView(People, CreateView):
|
|
template_name = "idhub/admin/people_rol_register.html"
|
|
subtitle = _('Edit Rol to User')
|
|
icon = 'bi bi-person'
|
|
model = UserRol
|
|
fields = ('service',)
|
|
|
|
def get_form_kwargs(self):
|
|
pk = self.kwargs.get('pk')
|
|
if pk:
|
|
self.object = get_object_or_404(self.model, pk=pk)
|
|
kwargs = super().get_form_kwargs()
|
|
return kwargs
|
|
|
|
def get_success_url(self):
|
|
self.success_url = reverse_lazy(
|
|
'idhub:admin_people_edit',
|
|
kwargs={"pk": self.object.user.id}
|
|
)
|
|
return self.success_url
|
|
|
|
|
|
class PeopleRolDeleteView(PeopleView):
|
|
model = UserRol
|
|
|
|
def get(self, request, *args, **kwargs):
|
|
self.pk = kwargs['pk']
|
|
self.object = get_object_or_404(self.model, pk=self.pk)
|
|
user = self.object.user
|
|
|
|
self.object.delete()
|
|
|
|
return redirect('idhub:admin_people_edit', user.id)
|
|
|
|
|
|
class RolesView(AccessControl):
|
|
template_name = "idhub/admin/roles.html"
|
|
subtitle = _('Roles Management')
|
|
icon = ''
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super().get_context_data(**kwargs)
|
|
context.update({
|
|
'roles': Rol.objects,
|
|
})
|
|
return context
|
|
|
|
class RolRegisterView(AccessControl, CreateView):
|
|
template_name = "idhub/admin/rol_register.html"
|
|
subtitle = _('Add Rol')
|
|
icon = ''
|
|
model = Rol
|
|
fields = ('name',)
|
|
success_url = reverse_lazy('idhub:admin_roles')
|
|
object = None
|
|
|
|
|
|
class RolEditView(AccessControl, CreateView):
|
|
template_name = "idhub/admin/rol_register.html"
|
|
subtitle = _('Edit Rol')
|
|
icon = ''
|
|
model = Rol
|
|
fields = ('name',)
|
|
success_url = reverse_lazy('idhub:admin_roles')
|
|
|
|
def get_form_kwargs(self):
|
|
pk = self.kwargs.get('pk')
|
|
if pk:
|
|
self.object = get_object_or_404(self.model, pk=pk)
|
|
kwargs = super().get_form_kwargs()
|
|
return kwargs
|
|
|
|
|
|
class RolDeleteView(AccessControl):
|
|
model = Rol
|
|
|
|
def get(self, request, *args, **kwargs):
|
|
self.pk = kwargs['pk']
|
|
self.object = get_object_or_404(self.model, pk=self.pk)
|
|
|
|
self.object.delete()
|
|
return redirect('idhub:admin_roles')
|
|
|
|
|
|
class ServicesView(AccessControl):
|
|
template_name = "idhub/admin/services.html"
|
|
subtitle = _('Service Management')
|
|
icon = ''
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super().get_context_data(**kwargs)
|
|
context.update({
|
|
'services': Service.objects,
|
|
})
|
|
return context
|
|
|
|
class ServiceRegisterView(AccessControl, CreateView):
|
|
template_name = "idhub/admin/service_register.html"
|
|
subtitle = _('Add Service')
|
|
icon = ''
|
|
model = Service
|
|
fields = ('domain', 'description', 'rol')
|
|
success_url = reverse_lazy('idhub:admin_services')
|
|
object = None
|
|
|
|
|
|
class ServiceEditView(AccessControl, CreateView):
|
|
template_name = "idhub/admin/service_register.html"
|
|
subtitle = _('Edit Service')
|
|
icon = ''
|
|
model = Service
|
|
fields = ('domain', 'description', 'rol')
|
|
success_url = reverse_lazy('idhub:admin_services')
|
|
|
|
def get_form_kwargs(self):
|
|
pk = self.kwargs.get('pk')
|
|
if pk:
|
|
self.object = get_object_or_404(self.model, pk=pk)
|
|
kwargs = super().get_form_kwargs()
|
|
return kwargs
|
|
|
|
|
|
class ServiceDeleteView(AccessControl):
|
|
model = Service
|
|
|
|
def get(self, request, *args, **kwargs):
|
|
self.pk = kwargs['pk']
|
|
self.object = get_object_or_404(self.model, pk=self.pk)
|
|
|
|
self.object.delete()
|
|
return redirect('idhub:admin_services')
|
|
|
|
|
|
class CredentialsView(Credentials):
|
|
template_name = "idhub/admin/credentials.html"
|
|
subtitle = _('Credentials list')
|
|
icon = ''
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super().get_context_data(**kwargs)
|
|
context.update({
|
|
'credentials': VerificableCredential.objects,
|
|
})
|
|
return context
|
|
|
|
|
|
class CredentialView(Credentials):
|
|
template_name = "idhub/admin/issue_credentials.html"
|
|
subtitle = _('Change status of Credential')
|
|
icon = ''
|
|
model = VerificableCredential
|
|
|
|
def get(self, request, *args, **kwargs):
|
|
self.pk = kwargs['pk']
|
|
self.object = get_object_or_404(self.model, pk=self.pk)
|
|
return super().get(request, *args, **kwargs)
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super().get_context_data(**kwargs)
|
|
context.update({
|
|
'object': self.object,
|
|
})
|
|
return context
|
|
|
|
|
|
class CredentialJsonView(Credentials):
|
|
|
|
def get(self, request, *args, **kwargs):
|
|
pk = kwargs['pk']
|
|
self.object = get_object_or_404(
|
|
VerificableCredential,
|
|
pk=pk,
|
|
)
|
|
response = HttpResponse(self.object.data, content_type="application/json")
|
|
response['Content-Disposition'] = 'attachment; filename={}'.format("credential.json")
|
|
return response
|
|
|
|
|
|
class RevokeCredentialsView(Credentials):
|
|
template_name = "idhub/admin/revoke_credentials.html"
|
|
subtitle = _('Revoke Credentials')
|
|
icon = ''
|
|
|
|
|
|
class DidsView(Credentials):
|
|
template_name = "idhub/admin/dids.html"
|
|
subtitle = _('Organization Identities (DID)')
|
|
icon = 'bi bi-patch-check-fill'
|
|
wallet = True
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super().get_context_data(**kwargs)
|
|
context.update({
|
|
'dids': DID.objects,
|
|
})
|
|
return context
|
|
|
|
class DidRegisterView(Credentials, CreateView):
|
|
template_name = "idhub/admin/did_register.html"
|
|
subtitle = _('Add a new Organization Identities (DID)')
|
|
icon = 'bi bi-patch-check-fill'
|
|
wallet = True
|
|
model = DID
|
|
fields = ('label',)
|
|
success_url = reverse_lazy('idhub:admin_dids')
|
|
object = None
|
|
|
|
def form_valid(self, form):
|
|
form.instance.user = self.request.user
|
|
form.instance.did = iota.issue_did()
|
|
form.save()
|
|
messages.success(self.request, _('DID created successfully'))
|
|
return super().form_valid(form)
|
|
|
|
|
|
class DidEditView(Credentials, UpdateView):
|
|
template_name = "idhub/admin/did_register.html"
|
|
subtitle = _('Organization Identities (DID)')
|
|
icon = 'bi bi-patch-check-fill'
|
|
wallet = True
|
|
model = DID
|
|
fields = ('label',)
|
|
success_url = reverse_lazy('idhub:admin_dids')
|
|
|
|
def get(self, request, *args, **kwargs):
|
|
self.pk = kwargs['pk']
|
|
self.object = get_object_or_404(self.model, pk=self.pk)
|
|
return super().get(request, *args, **kwargs)
|
|
|
|
def form_valid(self, form):
|
|
user = form.save()
|
|
messages.success(self.request, _('DID updated successfully'))
|
|
return super().form_valid(form)
|
|
|
|
|
|
class DidDeleteView(Credentials, DeleteView):
|
|
subtitle = _('Organization Identities (DID)')
|
|
icon = 'bi bi-patch-check-fill'
|
|
wallet = True
|
|
model = DID
|
|
success_url = reverse_lazy('idhub:admin_dids')
|
|
|
|
def get(self, request, *args, **kwargs):
|
|
self.pk = kwargs['pk']
|
|
self.object = get_object_or_404(self.model, pk=self.pk)
|
|
self.object.delete()
|
|
messages.success(self.request, _('DID delete successfully'))
|
|
|
|
return redirect(self.success_url)
|
|
|
|
|
|
class WalletCredentialsView(Credentials):
|
|
template_name = "idhub/admin/wallet_credentials.html"
|
|
subtitle = _('Credentials')
|
|
icon = 'bi bi-patch-check-fill'
|
|
wallet = True
|
|
|
|
|
|
class WalletConfigIssuesView(Credentials):
|
|
template_name = "idhub/admin/wallet_issues.html"
|
|
subtitle = _('Configure Issues')
|
|
icon = 'bi bi-patch-check-fill'
|
|
wallet = True
|
|
|
|
|
|
class SchemasView(SchemasMix):
|
|
template_name = "idhub/admin/schemas.html"
|
|
subtitle = _('Template List')
|
|
icon = ''
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super().get_context_data(**kwargs)
|
|
context.update({
|
|
'schemas': Schemas.objects,
|
|
})
|
|
return context
|
|
|
|
|
|
class SchemasDeleteView(SchemasMix):
|
|
|
|
def get(self, request, *args, **kwargs):
|
|
self.pk = kwargs['pk']
|
|
self.object = get_object_or_404(Schemas, pk=self.pk)
|
|
self.object.delete()
|
|
|
|
return redirect('idhub:admin_schemas')
|
|
|
|
|
|
class SchemasDownloadView(SchemasMix):
|
|
|
|
def get(self, request, *args, **kwargs):
|
|
self.pk = kwargs['pk']
|
|
self.object = get_object_or_404(Schemas, pk=self.pk)
|
|
|
|
response = HttpResponse(self.object.data, content_type="application/json")
|
|
response['Content-Disposition'] = 'inline; filename={}'.format(self.object.file_schema)
|
|
return response
|
|
|
|
|
|
class SchemasNewView(SchemasMix):
|
|
template_name = "idhub/admin/schemas_new.html"
|
|
subtitle = _('Upload Template')
|
|
icon = ''
|
|
success_url = reverse_lazy('idhub:admin_schemas')
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super().get_context_data(**kwargs)
|
|
context.update({
|
|
'form': SchemaForm(),
|
|
})
|
|
return context
|
|
|
|
def post(self, request, *args, **kwargs):
|
|
form = SchemaForm(request.POST, request.FILES)
|
|
if form.is_valid():
|
|
schema = self.handle_uploaded_file()
|
|
if not schema:
|
|
messages.error(request, _("There are some errors in the file"))
|
|
return super().get(request, *args, **kwargs)
|
|
return redirect(self.success_url)
|
|
else:
|
|
return super().get(request, *args, **kwargs)
|
|
|
|
return super().post(request, *args, **kwargs)
|
|
|
|
def handle_uploaded_file(self):
|
|
f = self.request.FILES.get('file_template')
|
|
if not f:
|
|
return
|
|
file_name = f.name
|
|
if Schemas.objects.filter(file_schema=file_name).exists():
|
|
messages.error(self.request, _("This template already exists!"))
|
|
return
|
|
try:
|
|
data = f.read().decode('utf-8')
|
|
json.loads(data)
|
|
except Exception:
|
|
messages.error(self.request, _('This is not a schema valid!'))
|
|
return
|
|
schema = Schemas.objects.create(file_schema=file_name, data=data)
|
|
schema.save()
|
|
return schema
|
|
|
|
|
|
class SchemasImportView(SchemasMix):
|
|
template_name = "idhub/admin/schemas_import.html"
|
|
subtitle = _('Import Template')
|
|
icon = ''
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super().get_context_data(**kwargs)
|
|
context.update({
|
|
'schemas': self.get_schemas(),
|
|
})
|
|
return context
|
|
|
|
def get_schemas(self):
|
|
schemas_files = os.listdir(settings.SCHEMAS_DIR)
|
|
schemas = [x for x in schemas_files
|
|
if not Schemas.objects.filter(file_schema=x).exists()]
|
|
return schemas
|
|
|
|
|
|
class SchemasImportAddView(SchemasMix):
|
|
|
|
def get(self, request, *args, **kwargs):
|
|
file_name = kwargs['file_schema']
|
|
schemas_files = os.listdir(settings.SCHEMAS_DIR)
|
|
if not file_name in schemas_files:
|
|
messages.error(self.request, f"The schema {file_name} not exist!")
|
|
return redirect('idhub:admin_schemas_import')
|
|
|
|
schema = self.create_schema(file_name)
|
|
if schema:
|
|
messages.success(self.request, _("The schema add successfully!"))
|
|
return redirect('idhub:admin_schemas_import')
|
|
|
|
def create_schema(self, file_name):
|
|
data = self.open_file(file_name)
|
|
try:
|
|
json.loads(data)
|
|
except Exception:
|
|
messages.error(self.request, _('This is not a schema valid!'))
|
|
return
|
|
schema = Schemas.objects.create(file_schema=file_name, data=data)
|
|
schema.save()
|
|
return schema
|
|
|
|
def open_file(self, file_name):
|
|
data = ''
|
|
filename = Path(settings.SCHEMAS_DIR).joinpath(file_name)
|
|
with filename.open() as schema_file:
|
|
data = schema_file.read()
|
|
|
|
return data
|
|
|
|
|
|
class ImportView(ImportExport):
|
|
template_name = "idhub/admin/import.html"
|
|
subtitle = _('Import')
|
|
icon = ''
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super().get_context_data(**kwargs)
|
|
context.update({
|
|
'dates': File_datas.objects,
|
|
})
|
|
return context
|
|
|
|
|
|
class ImportStep2View(ImportExport):
|
|
template_name = "idhub/admin/import_step2.html"
|
|
subtitle = _('Import')
|
|
icon = ''
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super().get_context_data(**kwargs)
|
|
context.update({
|
|
'schemas': Schemas.objects,
|
|
})
|
|
return context
|
|
|
|
|
|
class ImportStep3View(ImportExport):
|
|
template_name = "idhub/admin/import_step3.html"
|
|
subtitle = _('Import')
|
|
icon = ''
|
|
success_url = reverse_lazy('idhub:admin_import')
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super().get_context_data(**kwargs)
|
|
context.update({
|
|
'form': ImportForm(),
|
|
})
|
|
return context
|
|
|
|
def post(self, request, *args, **kwargs):
|
|
self.pk = kwargs['pk']
|
|
self.schema = get_object_or_404(Schemas, pk=self.pk)
|
|
form = ImportForm(request.POST, request.FILES)
|
|
if form.is_valid():
|
|
result = self.handle_uploaded_file()
|
|
if not result:
|
|
messages.error(request, _("There are some errors in the file"))
|
|
return super().get(request, *args, **kwargs)
|
|
return redirect(self.success_url)
|
|
else:
|
|
return super().get(request, *args, **kwargs)
|
|
|
|
return super().post(request, *args, **kwargs)
|
|
|
|
def handle_uploaded_file(self):
|
|
f = self.request.FILES.get('file_import')
|
|
if not f:
|
|
messages.error(self.request, _("There aren't file"))
|
|
return
|
|
|
|
file_name = f.name
|
|
if File_datas.objects.filter(file_name=file_name, success=True).exists():
|
|
messages.error(self.request, _("This file already exists!"))
|
|
return
|
|
|
|
self.json_schema = json.loads(self.schema.data)
|
|
df = pd.read_csv (f, delimiter="\t", quotechar='"', quoting=csv.QUOTE_ALL)
|
|
data_pd = df.fillna('').to_dict()
|
|
rows = {}
|
|
|
|
if not data_pd:
|
|
File_datas.objects.create(file_name=file_name, success=False)
|
|
return
|
|
|
|
for n in range(df.last_valid_index()+1):
|
|
row = {}
|
|
for k in data_pd.keys():
|
|
row[k] = data_pd[k][n]
|
|
|
|
user = self.validate(n, row)
|
|
if not user:
|
|
File_datas.objects.create(file_name=file_name, success=False)
|
|
return
|
|
|
|
rows[user] = row
|
|
|
|
File_datas.objects.create(file_name=file_name)
|
|
for k, v in rows.items():
|
|
self.create_credential(k, v)
|
|
|
|
return True
|
|
|
|
def validate(self, line, row):
|
|
try:
|
|
validate(instance=row, schema=self.json_schema)
|
|
except Exception as e:
|
|
messages.error(self.request, "line {}: {}".format(line+1, e))
|
|
return
|
|
|
|
user = User.objects.filter(email=row.get('email'))
|
|
if not user:
|
|
txt = _('The user not exist!')
|
|
messages.error(self.request, "line {}: {}".format(line+1, txt))
|
|
return
|
|
|
|
return user.first()
|
|
|
|
def create_credential(self, user, row):
|
|
d = copy.copy(self.json_schema)
|
|
d['instance'] = row
|
|
return VerificableCredential.objects.create(
|
|
verified=False,
|
|
user=user,
|
|
data=json.dumps(d)
|
|
)
|
|
|