Differential D4501 Diff 15979 swh/deposit/api/edit.py

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swh/deposit/api/edit.py

# Copyright (C) 2017-2020 The Software Heritage developers		# Copyright (C) 2017-2020 The Software Heritage developers
# See the AUTHORS file at the top-level directory of this distribution		# See the AUTHORS file at the top-level directory of this distribution
# License: GNU General Public License version 3, or any later version		# License: GNU General Public License version 3, or any later version
# See top-level LICENSE file for more information		# See top-level LICENSE file for more information

from typing import Any, Dict, Optional, Tuple		from typing import Any, Dict

from rest_framework import status
from rest_framework.request import Request		from rest_framework.request import Request

from swh.deposit.models import Deposit		from swh.deposit.models import Deposit
from swh.model.identifiers import parse_swhid		from swh.model.identifiers import parse_swhid

from ..config import (		from ..config import DEPOSIT_STATUS_LOAD_SUCCESS
DEPOSIT_STATUS_LOAD_SUCCESS,
EDIT_SE_IRI,
EM_IRI,
)
from ..errors import BAD_REQUEST, BadRequestError, ParserError, make_error_dict		from ..errors import BAD_REQUEST, BadRequestError, ParserError, make_error_dict
from ..parsers import SWHAtomEntryParser, SWHMultiPartParser		from ..parsers import SWHAtomEntryParser, SWHMultiPartParser
from .common import APIDelete, APIPost, APIPut		from .common import APIDelete, APIPut


class EditAPI(APIPost, APIPut, APIDelete):		class EditAPI(APIPut, APIDelete):
"""Deposit request class defining api endpoints for sword deposit.		"""Deposit request class defining api endpoints for sword deposit.

What's known as 'Edit-IRI' and 'SE-IRI' in the sword specification.		What's known as 'Edit-IRI' in the sword specification.

HTTP verbs supported: POST (SE IRI), PUT (Edit IRI), DELETE		HTTP verbs supported: PUT, DELETE

"""		"""

parser_classes = (SWHMultiPartParser, SWHAtomEntryParser)		parser_classes = (SWHMultiPartParser, SWHAtomEntryParser)

def restrict_access(		def restrict_access(
self, request: Request, headers: Dict, deposit: Deposit		self, request: Request, headers: Dict, deposit: Deposit
) -> Dict[str, Any]:		) -> Dict[str, Any]:
▲ Show 20 Lines • Show All 101 Lines • ▼ Show 20 Lines	) -> Dict[str, Any]:

return {		return {
"deposit_id": deposit.id,		"deposit_id": deposit.id,
"deposit_date": deposit_request.date,		"deposit_date": deposit_request.date,
"status": deposit.status,		"status": deposit.status,
"archive": None,		"archive": None,
}		}

def process_post(
self,
request,
headers: Dict,
collection_name: str,
deposit_id: Optional[int] = None,
) -> Tuple[int, str, Dict]:
"""Add new metadata/archive to existing deposit.

This allows the following scenarios to occur:

- multipart: Add new metadata and archive to a deposit in status partial with
the provided ones.

- empty atom: Allows to finalize a deposit in status partial (transition to
deposited).

source:
- http://swordapp.github.io/SWORDv2-Profile/SWORDProfile.html#protocoloperations_addingcontent_metadata
- http://swordapp.github.io/SWORDv2-Profile/SWORDProfile.html#protocoloperations_addingcontent_multipart
- http://swordapp.github.io/SWORDv2-Profile/SWORDProfile.html#continueddeposit_complete

Returns:
In optimal case for a multipart and atom-entry update, a
201 Created response. The body response will hold a
deposit. And the response headers will contain an entry
'Location' with the EM-IRI.

For the empty post case, this returns a 200.

""" # noqa
assert deposit_id is not None
if request.content_type.startswith("multipart/"):
data = self._multipart_upload(
request, headers, collection_name, deposit_id=deposit_id
)
return (status.HTTP_201_CREATED, EM_IRI, data)

content_length = headers["content-length"] or 0
if content_length == 0 and headers["in-progress"] is False:
# check for final empty post
data = self._empty_post(request, headers, collection_name, deposit_id)
return (status.HTTP_200_OK, EDIT_SE_IRI, data)

data = self._atom_entry(
request, headers, collection_name, deposit_id=deposit_id
)
return (status.HTTP_201_CREATED, EM_IRI, data)

def process_delete(self, req, collection_name: str, deposit_id: int) -> Dict:		def process_delete(self, req, collection_name: str, deposit_id: int) -> Dict:
"""Delete the container (deposit).		"""Delete the container (deposit).

source: http://swordapp.github.io/SWORDv2-Profile/SWORDProfile.html#protocoloperations_deleteconteiner # noqa		source: http://swordapp.github.io/SWORDv2-Profile/SWORDProfile.html#protocoloperations_deleteconteiner # noqa

"""		"""
return self._delete_deposit(collection_name, deposit_id)		return self._delete_deposit(collection_name, deposit_id)