def create(self, validated_data):
"""
Create a CodeResourceRevision from the validated deserialized data.
Note that no cleaning occurs here. That will fall to the calling method.
"""
crr_data = validated_data
users_allowed = crr_data.pop(
"users_allowed") if "users_allowed" in crr_data else []
groups_allowed = crr_data.pop(
"groups_allowed") if "groups_allowed" in crr_data else []
with transaction.atomic():
crr = CodeResourceRevision(**crr_data)
crr.clean() # this sets the MD5
crr.save()
crr.users_allowed.add(*users_allowed)
crr.groups_allowed.add(*groups_allowed)
return crr
def _make_crv(file_in_memory,
creating_user,
crv_form,
parent_revision=None,
code_resource=None):
"""
Helper that creates a CodeResourceRevision (and a CodeResource as well if appropriate).
"""
assert isinstance(crv_form,
(CodeResourcePrototypeForm, CodeResourceRevisionForm))
# If parent_revision is specified, we are only making a CodeResourceRevision and not its parent CodeResource.
assert not (parent_revision is None
and isinstance(crv_form, CodeResourceRevision))
cr_filename = "" if file_in_memory is None else file_in_memory.name
if code_resource is None and parent_revision is not None:
code_resource = parent_revision.coderesource
if code_resource is None:
# crv_form is a CodeResourcePrototypeForm.
code_resource = CodeResource(
name=crv_form.cleaned_data['resource_name'],
description=crv_form.cleaned_data['resource_desc'],
filename=cr_filename,
user=creating_user)
try:
code_resource.full_clean()
# Skip the clean until later; after all, we're protected by a transaction here.
code_resource.save()
except ValidationError as e:
crv_form.add_error('content_file',
e.error_dict.get('filename', []))
crv_form.add_error('resource_name', e.error_dict.get('name', []))
crv_form.add_error('resource_desc',
e.error_dict.get('description', []))
raise e
code_resource.grant_from_json(crv_form.cleaned_data["permissions"])
rev_name = "Prototype"
rev_desc = crv_form.cleaned_data["resource_desc"]
else:
rev_name = crv_form.cleaned_data["revision_name"]
rev_desc = crv_form.cleaned_data["revision_desc"]
# Modify actual filename prior to saving revision object.
if file_in_memory is not None:
file_in_memory.name += '_' + datetime.now().strftime('%Y%m%d%H%M%S')
revision = CodeResourceRevision(revision_parent=parent_revision,
revision_name=rev_name,
revision_desc=rev_desc,
coderesource=code_resource,
content_file=file_in_memory,
user=creating_user)
# This sets the MD5.
try:
revision.clean()
except ValidationError as e:
crv_form.add_error(None, e)
raise e
revision.save()
revision.grant_from_json(crv_form.cleaned_data["permissions"])
try:
code_resource.full_clean()
revision.full_clean()
except ValidationError as e:
crv_form.add_error(None, e)
raise e
return revision
def _make_crv(file_in_memory,
creating_user,
crv_form,
parent_revision=None,
code_resource=None):
"""
Helper that creates a CodeResourceRevision (and a CodeResource as well if appropriate).
"""
assert isinstance(crv_form, (CodeResourcePrototypeForm, CodeResourceRevisionForm))
# If parent_revision is specified, we are only making a CodeResourceRevision and not its parent CodeResource.
assert not (parent_revision is None and isinstance(crv_form, CodeResourceRevision))
cr_filename = "" if file_in_memory is None else file_in_memory.name
if code_resource is None and parent_revision is not None:
code_resource = parent_revision.coderesource
if code_resource is None:
# crv_form is a CodeResourcePrototypeForm.
code_resource = CodeResource(
name=crv_form.cleaned_data['resource_name'],
description=crv_form.cleaned_data['resource_desc'],
filename=cr_filename,
user=creating_user
)
try:
code_resource.full_clean()
# Skip the clean until later; after all, we're protected by a transaction here.
code_resource.save()
except ValidationError as e:
crv_form.add_error('content_file', e.error_dict.get('filename', []))
crv_form.add_error('resource_name', e.error_dict.get('name', []))
crv_form.add_error('resource_desc', e.error_dict.get('description', []))
raise e
code_resource.grant_from_json(crv_form.cleaned_data["permissions"])
rev_name = "Prototype"
rev_desc = crv_form.cleaned_data["resource_desc"]
else:
rev_name = crv_form.cleaned_data["revision_name"]
rev_desc = crv_form.cleaned_data["revision_desc"]
# Modify actual filename prior to saving revision object.
if file_in_memory is not None:
file_in_memory.name += '_' + datetime.now().strftime('%Y%m%d%H%M%S')
revision = CodeResourceRevision(
revision_parent=parent_revision,
revision_name=rev_name,
revision_desc=rev_desc,
coderesource=code_resource,
content_file=file_in_memory,
user=creating_user
)
# This sets the MD5.
try:
revision.clean()
except ValidationError as e:
crv_form.add_error(None, e)
raise e
revision.save()
revision.grant_from_json(crv_form.cleaned_data["permissions"])
try:
code_resource.full_clean()
revision.full_clean()
except ValidationError as e:
crv_form.add_error(None, e)
raise e
return revision