def pushCompleteData(target_dir, dbSession, logger):
logger.info('Start creating service and parent metadata file ...')
serviceMetadataFile = createServiceDescription(TEMPLATE_FILES['service'], target_dir, dbSession, logger)
parentMetadataFile = os.path.join( target_dir, str(uuid.uuid4()) + '.xml')
shutil.copyfile(TEMPLATE_FILES['parent'], parentMetadataFile)
logger.info('Insert service and parent metdata file ...')
gn_transaction_insert(serviceMetadataFile, GN_SETTINGS['gn_username'], GN_SETTINGS['gn_password'], logger)
gn_transaction_insert(parentMetadataFile, GN_SETTINGS['gn_username'], GN_SETTINGS['gn_password'], logger)
logger.info('Start pushing single metadata records to the geonetwork instance ...')
messtischblaetter = Messtischblatt.all(dbSession)
logger.debug('Start appending new messtischblatt resources')
for messtischblatt in messtischblaetter:
if messtischblatt.isttransformiert:
logger.debug('Push metadata record for messtischblatt %s to cataloge service ...'%messtischblatt.id)
insertMetadata(id=messtischblatt.id,db=dbSession,logger=logger)
def createServiceDescription(template_path, target_dir, db, logger):
logger.debug('Start creating service description')
# create tempory copy
mdServiceFile = os.path.join(target_dir, str(uuid.uuid4()) + '.xml')
shutil.copyfile(template_path, mdServiceFile)
# Helper method which define the prefix of the namespaces
for key in Namespaces:
ET.register_namespace(key, Namespaces[key].strip('}').strip('{'))
# parse xml template file
xmlTree = ET.parse(mdServiceFile)
xmlElementRoot = xmlTree.getroot()
# search xml element srv:SV_ServiceIdentification
searchHierarchy = [
Namespaces['gmd'] + 'identificationInfo',
Namespaces['srv'] + 'SV_ServiceIdentification'
]
xmlElementServiceId = xmlElementRoot.find('/'.join(searchHierarchy))
# get all messtischblaetter
i = 0
messtischblaetter = Messtischblatt.all(db)
logger.debug('Start appending new messtischblatt resources')
for messtischblatt in messtischblaetter:
metadata_core = MdCore.by_id(messtischblatt.id, db)
appendCoupledResource(rootElement=xmlElementServiceId,
resourceId=str(messtischblatt.id),
resourceTitle=metadata_core.titel)
# break condition for testing
# if i == 10:
# break
# i += 1
logger.debug('Save modified file in %s.' % mdServiceFile)
#print 'Service document'
#print '================'
#print ET.tostring(xmlElementRoot, encoding='utf-8', method='xml')
xmlTree.write(mdServiceFile, encoding="utf-8", xml_declaration=True)
return mdServiceFile
def createServiceDescription(template_path, target_dir, db, logger):
logger.debug('Start creating service description')
# create tempory copy
mdServiceFile = os.path.join( target_dir, str(uuid.uuid4()) + '.xml')
shutil.copyfile(template_path, mdServiceFile)
# Helper method which define the prefix of the namespaces
for key in Namespaces:
ET.register_namespace(key, Namespaces[key].strip('}').strip('{'))
# parse xml template file
xmlTree = ET.parse(mdServiceFile)
xmlElementRoot = xmlTree.getroot()
# search xml element srv:SV_ServiceIdentification
searchHierarchy = [Namespaces['gmd']+'identificationInfo', Namespaces['srv']+'SV_ServiceIdentification']
xmlElementServiceId = xmlElementRoot.find('/'.join(searchHierarchy))
# get all messtischblaetter
i = 0
messtischblaetter = Messtischblatt.all(db)
logger.debug('Start appending new messtischblatt resources')
for messtischblatt in messtischblaetter:
metadata_core = MdCore.by_id(messtischblatt.id, db)
appendCoupledResource(rootElement = xmlElementServiceId, resourceId = str(messtischblatt.id), resourceTitle = metadata_core.titel)
# break condition for testing
# if i == 10:
# break
# i += 1
logger.debug('Save modified file in %s.'%mdServiceFile)
#print 'Service document'
#print '================'
#print ET.tostring(xmlElementRoot, encoding='utf-8', method='xml')
xmlTree.write(mdServiceFile, encoding="utf-8", xml_declaration=True)
return mdServiceFile
def pushCompleteData(target_dir, dbSession, logger):
logger.info('Start creating service and parent metadata file ...')
serviceMetadataFile = createServiceDescription(TEMPLATE_FILES['service'],
target_dir, dbSession,
logger)
parentMetadataFile = os.path.join(target_dir, str(uuid.uuid4()) + '.xml')
shutil.copyfile(TEMPLATE_FILES['parent'], parentMetadataFile)
logger.info('Insert service and parent metdata file ...')
gn_transaction_insert(serviceMetadataFile, GN_SETTINGS['gn_username'],
GN_SETTINGS['gn_password'], logger)
gn_transaction_insert(parentMetadataFile, GN_SETTINGS['gn_username'],
GN_SETTINGS['gn_password'], logger)
logger.info(
'Start pushing single metadata records to the geonetwork instance ...')
messtischblaetter = Messtischblatt.all(dbSession)
logger.debug('Start appending new messtischblatt resources')
for messtischblatt in messtischblaetter:
if messtischblatt.isttransformiert:
logger.debug(
'Push metadata record for messtischblatt %s to cataloge service ...'
% messtischblatt.id)
insertMetadata(id=messtischblatt.id, db=dbSession, logger=logger)
mdEditor.updateIdCode(metadata['identifier'])
mdEditor.updateOnlineResource(metadata['onlineresource'])
print '============================'
print mdEditor.tostring()
print '============================'
mdEditor.saveFile(file)
return True
except:
logger.error('Problems while updating the metadata for the xml file %s'%file)
raise
if __name__ == '__main__':
logging.basicConfig(level=logging.DEBUG)
dbSession = initializeDb(DBCONFIG)
logger = logging.getLogger('sqlalchemy.engine')
# get all messtischblätter
messtischblaetter = Messtischblatt.all(dbSession)
for messtischblatt in messtischblaetter:
if messtischblatt.isttransformiert:
#response = gn_transaction_delete(messtischblatt.dateiname, gn_settings['gn_username'], gn_settings['gn_password'], logger)
response = insertMetadata(id=messtischblatt.id,db=dbSession,logger=logger)
print "Response - delete record"
print "========================"
print response
