def oai_pmh_my_infos(request):
#Template name
template = loader.get_template('oai_pmh/admin/oai_pmh_my_infos.html')
#Get settings information in database
information = OaiSettings.objects.get()
if information:
name = information.repositoryName
repoIdentifier = information.repositoryIdentifier
enableHarvesting = information.enableHarvesting
else:
name = settings.OAI_NAME
repoIdentifier = settings.OAI_REPO_IDENTIFIER
enableHarvesting = False
#Fill the information
data_provider = {
'name': name,
'baseURL': settings.OAI_HOST_URI + "/oai_pmh/server/",
'protocole_version': settings.OAI_PROTOCOLE_VERSION,
'admins': (email for name, email in settings.OAI_ADMINS),
# 'earliest_date': self.getEarliestDate(), # placeholder
'deleted': settings.OAI_DELETED_RECORD,
'granularity': settings.OAI_GRANULARITY,
'identifier_scheme': settings.OAI_SCHEME,
'repository_identifier': repoIdentifier,
'identifier_delimiter': settings.OAI_DELIMITER,
'sample_identifier': settings.OAI_SAMPLE_IDENTIFIER,
'enable_harvesting': enableHarvesting,
}
#Form to manage MF
metadataformat_form = MyMetadataFormatForm()
#Form to manage template MF
template_metadataformat_form = MyTemplateMetadataFormatForm()
#Form to manage set
set_form = MySetForm()
#Get my server's Set
sets = OaiMySet.objects.all()
#Get my server's MF
metadataFormats = OaiMyMetadataFormat.objects(isDefault=False, isTemplate=False or None).all()
#Get my server's default MF
defaultMetadataFormats = OaiMyMetadataFormat.objects(isDefault=True).all()
#Get my server's template MF
templateMetadataFormats = OaiMyMetadataFormat.objects(isTemplate=True).all()
context = RequestContext(request, {
'data_provider': data_provider,
'metadataformat_form': metadataformat_form,
'template_metadataformat_form' : template_metadataformat_form,
'metadataFormats': metadataFormats,
'set_form': set_form,
'sets': sets,
'defaultMetadataFormats': defaultMetadataFormats,
'templateMetadataFormats': templateMetadataFormats
})
return HttpResponse(template.render(context))
def test_list_metadataformat_no_identifier(self):
self.dump_oai_my_metadata_format()
data = {'verb': 'ListMetadataFormats'}
r = self.doRequestServer(data=data)
self.isStatusOK(r.status_code)
self.checkTagExist(r.text, 'ListMetadataFormats')
self.checkTagCount(r.text, 'metadataFormat', len(OaiMyMetadataFormat.objects().all()))
def test_list_metadataformat_no_identifier(self):
self.dump_oai_my_metadata_format()
data = {'verb': 'ListMetadataFormats'}
r = self.doRequestServer(data=data)
self.isStatusOK(r.status_code)
self.checkTagExist(r.text, 'ListMetadataFormats')
self.checkTagCount(r.text, 'metadataFormat', len(OaiMyMetadataFormat.objects().all()))
def list_metadata_formats(self):
try:
#Template name
self.template_name = 'oai_pmh/xml/list_metadata_formats.xml'
items = []
# If an identifier is provided, with look for its metadataformats
if self.identifier != None:
id = self.check_identifier()
#We retrieve the template id for this record
listId = []
listId.append(id)
listSchemaIds = XMLdata.getByIDsAndDistinctBy(listId, 'schema')
if len(listSchemaIds) == 0:
raise idDoesNotExist(self.identifier)
#Get metadata formats information for this template. The metadata formats must be activated
metadataFormats = OaiTemplMfXslt.objects(
template__in=listSchemaIds,
activated=True).distinct(field='myMetadataFormat')
#Get the template metadata format if existing
metadataFormatsTemplate = OaiMyMetadataFormat.objects(
template__in=listSchemaIds, isTemplate=True).all()
if len(metadataFormatsTemplate) != 0:
metadataFormats.extend(metadataFormatsTemplate)
else:
#No identifier provided. We return all metadata formats available
metadataFormats = OaiMyMetadataFormat.objects().all()
#If there is no metadata formats, we raise noMetadataFormat
if len(metadataFormats) == 0:
raise noMetadataFormat
else:
#Fill the response
for metadataFormat in metadataFormats:
item_info = {
'metadataNamespace': metadataFormat.metadataNamespace,
'metadataPrefix': metadataFormat.metadataPrefix,
'schema': metadataFormat.schema
}
items.append(item_info)
return self.render_to_response({'items': items})
except OAIExceptions, e:
return self.errors(e.errors)
def list_metadata_formats(self):
try:
#Template name
self.template_name = 'oai_pmh/xml/list_metadata_formats.xml'
items = []
# If an identifier is provided, with look for its metadataformats
if self.identifier != None:
id = self.check_identifier()
#We retrieve the template id for this record
listId = []
listId.append(id)
listSchemaIds = XMLdata.getByIDsAndDistinctBy(listId, 'schema')
if len(listSchemaIds) == 0:
raise idDoesNotExist(self.identifier)
#Get metadata formats information for this template. The metadata formats must be activated
metadataFormats = OaiTemplMfXslt.objects(template__in=listSchemaIds, activated=True).distinct(field='myMetadataFormat')
#Get the template metadata format if existing
metadataFormatsTemplate = OaiMyMetadataFormat.objects(template__in=listSchemaIds, isTemplate=True).all()
if len(metadataFormatsTemplate) != 0:
metadataFormats.extend(metadataFormatsTemplate)
else:
#No identifier provided. We return all metadata formats available
metadataFormats = OaiMyMetadataFormat.objects().all()
#If there is no metadata formats, we raise noMetadataFormat
if len(metadataFormats) == 0:
raise noMetadataFormat
else:
#Fill the response
for metadataFormat in metadataFormats:
item_info = {
'metadataNamespace': metadataFormat.metadataNamespace,
'metadataPrefix': metadataFormat.metadataPrefix,
'schema': metadataFormat.schema
}
items.append(item_info)
return self.render_to_response({'items': items})
except OAIExceptions, e:
return self.errors(e.errors)
def dump_oai_my_metadata_format(self):
self.assertEquals(len(OaiMyMetadataFormat.objects()), 0)
self.restoreDump(
join(DUMP_OAI_PMH_TEST_PATH, 'oai_my_metadata_format.bson'),
'oai_my_metadata_format')
self.assertTrue(len(OaiMyMetadataFormat.objects()) > 0)
def dump_oai_my_metadata_format_bad(self):
self.assertEquals(len(OaiMyMetadataFormat.objects()), 0)
self.restoreDump(join(DUMP_OAI_PMH_TEST_PATH, 'oai_my_metadata_format_bad.bson'), 'oai_my_metadata_format')
self.assertTrue(len(OaiMyMetadataFormat.objects()) > 0)
def oai_pmh_conf_xslt(request):
if request.method == 'POST':
try:
errors = []
AssociateFormSet = formset_factory(AssociateXSLT, extra=3)
article_formset = AssociateFormSet(request.POST)
if article_formset.is_valid():
for f in article_formset:
cd = f.cleaned_data
myMetadataFormat_id = cd.get('oai_my_mf_id')
template_id = cd.get('template_id')
activated = cd.get('activated')
xslt = cd.get('oai_pmh_xslt_file')
xslt_id = None
if xslt:
xslt_id = xslt.id
req = oai_pmh_conf_xslt_model(template_id, myMetadataFormat_id, xslt_id, activated)
#If sth wrong happened, we keep the error
if req.status_code != status.HTTP_200_OK:
data = req.data
errors.append(data[APIMessage.label])
#Good treatment
if len(errors) == 0:
messages.add_message(request, messages.INFO, 'XSLT edited with success.')
return HttpResponse(json.dumps({}), content_type='application/javascript')
#Else, we return a bad request response with the message provided by the API
else:
return HttpResponseBadRequest(errors)
else:
return HttpResponseBadRequest([x['__all__'] for x in article_formset.errors if '__all__' in x],
content_type='application/javascript')
except OAIAPIException as e:
return HttpResponseBadRequest(e.message)
except Exception:
return HttpResponseBadRequest('An error occurred. Please contact your administrator.')
else:
template = loader.get_template('oai_pmh/admin/oai_pmh_conf_xslt.html')
template_id = request.GET.get('id', None)
if template_id is not None:
templateName = Template.objects.only('title').get(pk=template_id).title
allXsltFiles = OaiXslt.objects.all()
myMetadataFormats = OaiMyMetadataFormat.objects(isTemplate=False or None).all()
infos= dict()
for myMetadataFormat in myMetadataFormats:
try:
obj = OaiTemplMfXslt.objects(template=template_id, myMetadataFormat=myMetadataFormat).get()
infos[myMetadataFormat] = {'oai_pmh_xslt_file': obj.xslt.id if obj.xslt else None,
'activated': obj.activated}
except:
infos[myMetadataFormat] = {'oai_pmh_xslt_file': None, 'activated': False}
AssociateFormSet = formset_factory(AssociateXSLT, extra=0)
init = [{'template_id': template_id, 'oai_my_mf_id': x.id, 'oai_name': x.metadataPrefix,
'oai_pmh_xslt_file': infos[x]['oai_pmh_xslt_file'], 'activated': infos[x]['activated']}
for x in myMetadataFormats]
formset = AssociateFormSet(initial=init)
context = RequestContext(request,{
'metadataFormats': myMetadataFormats,
'xsltFiles': allXsltFiles,
'formSet': formset,
'templateName': templateName
})
return HttpResponse(template.render(context))
