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Refactor update creation api

Merged Refactor update creation api
refactor_update_creation_api into master
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Merged Samuel GAIST requested to merge refactor_update_creation_api into master
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beat/web/toolchains/api.py
+ 2
− 181
@@ -25,16 +25,6 @@
# #
###############################################################################
import simplejson as json
from django.conf import settings
from django.shortcuts import get_object_or_404
from django.utils import six
from django.core.exceptions import ValidationError
from rest_framework.response import Response
from rest_framework import serializers
from rest_framework import exceptions as drf_exceptions
from ..common.api import (
CheckContributionNameView,
@@ -47,12 +37,9 @@ from .models import Toolchain
from .serializers import ToolchainSerializer
from .serializers import FullToolchainSerializer
from .serializers import ToolchainCreationSerializer
from .serializers import ToolchainModSerializer
from ..common.api import ListContributionView
from ..common.utils import validate_restructuredtext, ensure_html
from ..experiments.models import Experiment
import beat.core.toolchain
# ----------------------------------------------------------
@@ -116,170 +103,4 @@ class RetrieveUpdateDestroyToolchainsView(RetrieveUpdateDestroyContributionView)
model = Toolchain
serializer_class = FullToolchainSerializer
def put(self, request, author_name, object_name, version):
try:
data = request.data
except drf_exceptions.ParseError as e:
raise serializers.ValidationError({"data": str(e)})
else:
if not data:
raise serializers.ValidationError({"data": "Empty"})
if "short_description" in data:
if not (isinstance(data["short_description"], six.string_types)):
raise serializers.ValidationError(
{"short_description", "Invalid short_description data"}
)
short_description = data["short_description"]
else:
short_description = None
if "description" in data:
if not (isinstance(data["description"], six.string_types)):
raise serializers.ValidationError(
{"description": "Invalid description data"}
)
description = data["description"]
try:
validate_restructuredtext(description)
except ValidationError as errors:
raise serializers.ValidationError(
{"description": [error for error in errors]}
)
else:
description = None
if "strict" in data:
strict = data["strict"]
else:
strict = True
if "declaration" in data:
if isinstance(data["declaration"], dict):
json_declaration = data["declaration"]
declaration = json.dumps(json_declaration, indent=4)
elif isinstance(data["declaration"], six.string_types):
declaration = data["declaration"]
try:
json_declaration = json.loads(declaration)
except json.decoder.JSONDecodeError:
raise serializers.ValidationError(
{"declaration": "Invalid declaration data"}
)
else:
raise serializers.ValidationError(
{"declaration": "Invalid declaration data"}
)
if "description" in json_declaration:
if short_description is not None:
raise serializers.ValidationError(
{
"short_description": "A short description is already provided in the toolchain declaration"
}
)
short_description = json_declaration["description"]
elif short_description is not None:
json_declaration["description"] = short_description
declaration = json.dumps(json_declaration, indent=4)
toolchain_declaration = beat.core.toolchain.Toolchain(
settings.PREFIX, json_declaration
)
if not toolchain_declaration.valid:
if strict:
raise serializers.ValidationError(
{"declaration": toolchain_declaration.errors}
)
else:
declaration = None
if (short_description is not None) and (
len(short_description)
> self.model._meta.get_field("short_description").max_length
):
raise serializers.ValidationError(
{"short_description": "Short description too long"}
)
# Process the query string
if "fields" in request.GET:
fields_to_return = request.GET["fields"].split(",")
else:
# Available fields (not returned by default):
# - html_description
fields_to_return = ["errors"]
# Retrieve the toolchain
dbtoolchain = get_object_or_404(
Toolchain,
author__username__iexact=author_name,
name__iexact=object_name,
version=version,
)
# Check that the object can still be modified (if applicable, the
# documentation can always be modified)
if declaration is not None and not dbtoolchain.modifiable():
raise drf_exceptions.PermissionDenied(
"The {} isn't modifiable anymore (either shared with someone else, or needed by an attestation)".format(
dbtoolchain.model_name()
)
)
errors = None
# Modification of the short_description
if (short_description is not None) and (declaration is None):
tmp_declaration = dbtoolchain.declaration
tmp_declaration["description"] = short_description
dbtoolchain.declaration = tmp_declaration
# Modification of the description
if description is not None:
dbtoolchain.description = description
# Modification of the declaration
if declaration is not None:
errors = ""
if not toolchain_declaration.valid:
errors = " * %s" % "\n * ".join(toolchain_declaration.errors)
dbtoolchain.errors = errors
dbtoolchain.declaration = declaration
experiments = Experiment.objects.filter(toolchain=dbtoolchain)
experiments.delete()
# Save the toolchain model
try:
dbtoolchain.save()
except Exception as e:
raise drf_exceptions.APIException(str(e))
# Nothing to return?
if len(fields_to_return) == 0:
return Response(status=204)
result = {}
# Retrieve the errors (if necessary)
if "errors" in fields_to_return:
if errors:
result["errors"] = errors
else:
result["errors"] = ""
# Retrieve the description in HTML format (if necessary)
if "html_description" in fields_to_return:
description = dbtoolchain.description
if len(description) > 0:
result["html_description"] = ensure_html(description)
else:
result["html_description"] = ""
return Response(result)
writing_serializer_class = ToolchainModSerializer