def post_metadata(request):
"""
Post the metadata.
Args:
request (HTTPRequest): The HTTP request
Return:
a HTTPResponse
"""
LOGGING.info('Post metadata')
try:
_doi = _get_doi_from_xml_body(request.body)
except ET.ParseError as ex:
LOGGING.info('Error parsing xml from users request: %s', ex)
return get_response("Bad Request - error parsing xml: %s" % ex, 400)
if _doi == None:
return get_response("Bad Request - doi not found in XML", 400)
LOGGING.debug('Post metadata, doi: %s', _doi)
try:
doi_suffix = _doi.split(DOI_PREFIX, 1)[1]
except IndexError:
return get_response("Bad Request - wrong prefix, doi should start " \
"with %s" % DOI_PREFIX, 400)
if not is_authorized(request, doi_suffix):
return get_response("Unauthorized - insufficient privileges", 403)
url = urljoin(DATACITE_URL, request.get_full_path())
return _post(url, request.body, _get_content_type_header(request))
def post_media(request):
"""
Post the media.
Args:
request (HTTPRequest): The HTTP request
Return:
a HTTPResponse
"""
LOGGING.info("Post media")
_doi = get_doi_from_request(request, "media")
if _doi is None:
return get_response("Bad Request - doi not found in URL", 400)
LOGGING.debug("Post media, doi: %s", _doi)
try:
doi_suffix = _doi.split(DOI_PREFIX, 1)[1]
except IndexError:
return get_response(
"Bad Request - wrong prefix, doi should start "
"with %s" % DOI_PREFIX, 400)
if not is_authorized(request, doi_suffix):
return get_response("Unauthorized - insufficient privileges", 403)
url = urljoin(DATACITE_URL, request.get_full_path())
return _post(url, request.body, _get_content_type_header(request))
def post_doi(request):
"""
Post the DOI.
Args:
request (HTTPRequest): The HTTP request
Return:
a HTTPResponse
"""
LOGGING.info('Post doi')
try:
_doi = _get_doi_from_text_body(request.body)
except IndexError:
return get_response("Bad Request - request body must be exactly two " \
"lines: DOI and URL", 400)
LOGGING.debug('Post doi, doi: %s', _doi)
try:
doi_suffix = _doi.split(DOI_PREFIX, 1)[1]
except IndexError:
return get_response("Bad Request - wrong prefix, doi should start " \
"with %s" % DOI_PREFIX, 400)
if not is_authorized(request, doi_suffix):
return get_response("Unauthorized - insufficient privileges", 403)
url = urljoin(DATACITE_URL, request.get_full_path())
return _post(url, request.body, _get_content_type_header(request))
def post_doi(request, method="POST"):
"""
Post the DOI.
Args:
request (HTTPRequest): The HTTP request
Return:
a HTTPResponse
"""
LOGGING.info("Post doi")
try:
_doi = _get_doi_from_text_body(request.body.decode("utf-8"))
except IndexError:
return get_response(
"Bad Request - request body must be exactly two "
"lines: DOI and URL", 400)
LOGGING.debug("Post doi, doi: %s", _doi)
try:
doi_suffix = _doi.split(DOI_PREFIX, 1)[1]
except IndexError:
return get_response(
"Bad Request - wrong prefix, doi should start "
"with %s" % DOI_PREFIX, 400)
try:
# The URL can contain the DOI - check that it matches
url_doi = request.get_full_path().split("doi/", 1)[1]
if len(url_doi) > 0 and url_doi != _doi:
return get_response(
"Bad Request - DOI in URL does not match DOI in request body\n",
400)
except IndexError:
# There is no DOI in the URL, which is fine
pass
if not is_authorized(request, doi_suffix):
return get_response("Unauthorized - insufficient privileges", 403)
url = urljoin(DATACITE_URL, request.get_full_path())
return _post(url,
request.body,
_get_content_type_header(request),
method=method)
def post_metadata(request, method="POST"):
"""
Post the metadata.
Args:
request (HTTPRequest): The HTTP request
Return:
a HTTPResponse
"""
LOGGING.info("Post metadata")
try:
_doi = _get_doi_from_xml_body(request.body)
except ET.ParseError as ex:
LOGGING.info("Error parsing xml from users request: %s", ex)
return get_response("Bad Request - error parsing xml: %s" % ex, 400)
if _doi is None:
return get_response("Bad Request - doi not found in XML", 400)
LOGGING.debug("Post metadata, doi: %s", _doi)
try:
doi_suffix = _doi.split(DOI_PREFIX, 1)[1]
except IndexError:
return get_response(
"Bad Request - wrong prefix, doi should start "
"with %s" % DOI_PREFIX, 400)
try:
# The URL can contain the DOI - check that it matches the metadata
url_doi = request.get_full_path().split("metadata/", 1)[1]
if len(url_doi) > 0 and url_doi != _doi:
return get_response(
"Bad Request - DOI in URL does not match "
"DOI in metadata\n", 400)
except IndexError:
# There is no DOI in the URL, which is fine
pass
if not is_authorized(request, doi_suffix):
return get_response("Unauthorized - insufficient privileges", 403)
url = urljoin(DATACITE_URL, request.get_full_path())
return _post(url,
request.body,
_get_content_type_header(request),
method=method)
def delete_metadata(request):
"""
Delete the metadata for the DOI.
Args:
request (HTTPRequest): The HTTP request
Return:
a HTTPResponse
"""
_doi = get_doi_from_request(request, 'metadata')
LOGGING.info('Delete metadata doi: %s', _doi)
url = urljoin(DATACITE_URL, request.get_full_path())
try:
doi_suffix = _doi.split(DOI_PREFIX, 1)[1]
except IndexError:
return get_response("Bad Request - wrong prefix, doi should start " \
"with %s" % DOI_PREFIX, 400)
if not is_authorized(request, doi_suffix):
return get_response("Unauthorized - insufficient privileges", 403)
return _delete(url)
def delete_metadata(request):
"""
Delete the metadata for the DOI.
Args:
request (HTTPRequest): The HTTP request
Return:
a HTTPResponse
"""
_doi = get_doi_from_request(request, 'metadata')
LOGGING.info('Delete metadata doi: %s', _doi)
url = urljoin(DATACITE_URL, request.get_full_path())
try:
doi_suffix = _doi.split(DOI_PREFIX, 1)[1]
except IndexError:
return get_response("Bad Request - wrong prefix, doi should start " \
"with %s" % DOI_PREFIX, 400)
if not is_authorized(request, doi_suffix):
return get_response("Unauthorized - insufficient privileges", 403)
return _delete(url)
