def is_valid(self, request, document_object):
# import ipdb; pdb.set_trace()
if self.is_bound and not self.errors:
# если форма из UpdateView
if document_object:
if self.changed_data:
document_object.update(self.cleaned_data)
document_object.save()
gdrive = GDrive(request.session["credentials"])
gdrive.update_file(
title=document_object.title,
description=document_object.title,
mime_type=document_object.doc_type,
file_id=document_object.gd_id
)
if set(DOCUMENT_USER_FIELDS) & set(self.changed_data):
gdrive.rewrite_permissions(
file_id=document_object.gd_id,
readers=document_object.reader_list.all(),
editors=document_object.editor_list.all()
)
return True
# если форма из CreateView
else:
instance = self.save(commit=False)
instance.owner = request.user
instance.save()
self.save_m2m()
gdrive = GDrive(request.session["credentials"])
file = gdrive.create_file(
title=instance.title,
description=instance.description,
mime_type=instance.doc_type,
)
instance.gd_id = file["id"]
instance.url = file["alternateLink"]
if instance.reader_list or instance.editor_list:
gdrive.create_readers_and_editors(
file_id=file["id"],
readers=instance.reader_list.all(),
editors=instance.editor_list.all()
)
instance.save()
return True
else:
return False
