def test__mods_multiple_artists(self): """ Tests bell mods creation. """ data_dict = json.loads( self.TEST_BELL_JSON_ENTRY_MULTIPLE_ARTISTS ) mods_schema_path = os.path.abspath( './lib/mods-3-4.xsd' ) expected = self.TEST_EXPECTED_MULTIPLE_ARTISTS_XML mods_maker = ModsBuilder() result = mods_maker.build_mods_object( data_dict, mods_schema_path, 'return_string' ) self.assertEquals( expected, result['data'] )
def create_fedora_metadata_object( self,
FEDORA_ADMIN_URL, FEDORA_ADMIN_USERNAME, FEDORA_ADMIN_PASSWORD,
COLLECTION_PID,
item_data_dict, mods_schema_path, logger=None
):
""" CONTROLLER
Note: item_data_dict is a json entry from foundation/acc_num_to_data.py json """
print 'starting try...'
try:
#Store logger if exists
if logger:
self.logger = logger
#Store accession number
self.accession_number = item_data_dict['calc_accession_id'] # for logging
# print '- in fedora_metadata_only_builder.Task.create_fedora_metadata_object(); accession_number, %s' % self.accession_number
#
#Setup builders
ir_builder = IRBuilder()
mods_builder = ModsBuilder()
rights_builder = RightsBuilder()
#
#Instantiate repo connection
#Note: doesn't actually try to connect until it has to
repo = Repository( root=FEDORA_ADMIN_URL, username=FEDORA_ADMIN_USERNAME, password=FEDORA_ADMIN_PASSWORD )
print '- repo connection instantiated.'
#
#Instantiate new-obj
#Purpose: this will be the object we'll build, then ingest
new_obj = repo.get_object( type=CommonMetadataDO )
print '- new_obj instantiated.'
#
#Instantiate collection object
coll_obj = repo.get_object( pid=COLLECTION_PID )
print '- coll_obj instantiated.'
#
#Get/reserve a pid
#Note: after obtaining pid, new_obj.pid is a value, not a reference
new_pid = new_obj.pid()
new_obj.pid = new_pid
print '- new_obj.pid obtained.'
#
#Assign collection object
new_obj.owning_collection = coll_obj
print '- collection object assigned'
#
#Build rights object
#Note: builds via bdrxml
rights_object = rights_builder.build_rights_object()
print '- rights object built.'
#
#Assign rights object
new_obj.rightsMD.content = rights_object
print '- rights object assigned.'
#
#Build ir object
ir_object = ir_builder.build_ir_object()
print '- ir object built.'
#
#Assign ir object
new_obj.irMD.content = ir_object
print '- ir object assigned.'
#
#Build mods object
#Example returned data: { 'data: mods_object, 'accession_number': accession_number }
mods_object_dict = mods_builder.build_mods_object( item_data_dict, mods_schema_path, 'return_object' ) # or 'return_string'
mods_object = mods_object_dict['data']
print '- mods object built.'
#
#Assign mods object
new_obj.mods.content = mods_object
print '- mods object assigned.'
#
#Update default admin fields
new_obj.label = mods_object.title
new_obj.owner = 'Bell Gallery'
print '- default admin fields updated.'
#
#Save to fedora
self._save_to_fedora( new_obj )
print '- saved to fedora.'
#
#Update logging
print '- done.'
self._update_task_tracker( message='new_pid:%s' % new_pid )
#
#Set next task
task_manager.determine_next_task(
unicode(sys._getframe().f_code.co_name),
data={ 'item_data': item_data_dict, 'pid': new_pid },
logger=logger
)
print '- next task set.'
except Exception as e:
error_message = 'in Task.create_fedora_metadata_object(); exception: %s' % unicode(repr(e))
self.logger.info( error_message )
raise Exception( error_message )
def add_metadata_and_image(
self,
FEDORA_ADMIN_URL,
FEDORA_ADMIN_USERNAME,
FEDORA_ADMIN_PASSWORD,
COLLECTION_PID,
MASTER_IMAGES_DIR_PATH,
MASTER_IMAGES_DIR_URL,
JP2_IMAGES_DIR_PATH,
JP2_IMAGES_DIR_URL,
item_data_dict,
mods_schema_path,
logger=None,
):
""" CONTROLLER
Note: item_data_dict is a json entry from foundation/acc_num_to_data.py json """
# print 'starting try...'
# try:
# Store logger if exists
if logger:
self.logger = logger
# Store accession number
self.accession_number = item_data_dict["calc_accession_id"] # for logging
#
# Setup builders
image_builder = ImageBuilder(logger)
ir_builder = IRBuilder()
mods_builder = ModsBuilder()
rights_builder = RightsBuilder()
#
# Instantiate repo connection
# Note: doesn't actually try to connect until it has to
repo = Repository(root=FEDORA_ADMIN_URL, username=FEDORA_ADMIN_USERNAME, password=FEDORA_ADMIN_PASSWORD)
print "- repo connection instantiated."
#
# Instantiate new-obj
# Purpose: this will be the object we'll build, then ingest
new_obj = repo.get_object(type=JP2Image) # this image model _will_ handle either tiff or jpg
print "- new_obj instantiated."
#
# Instantiate collection object
coll_obj = repo.get_object(pid=COLLECTION_PID)
print "- coll_obj instantiated."
#
# Get/reserve a pid
# Note: after obtaining pid, new_obj.pid is a value, not a reference
new_pid = new_obj.pid()
new_obj.pid = new_pid
print "- new_obj.pid obtained."
#
# Assign collection object
new_obj.owning_collection = coll_obj
print "- collection object assigned"
#
# Build rights object
# Note: builds via bdrxml
rights_object = rights_builder.build_rights_object()
print "- rights object built."
#
# Assign rights object
new_obj.rightsMD.content = rights_object
print "- rights object assigned."
#
# Build ir object
ir_object = ir_builder.build_ir_object()
print "- ir object built."
#
# Assign ir object
new_obj.irMD.content = ir_object
print "- ir object assigned."
#
# Build mods object
# Example returned data: { 'data: mods_object, 'accession_number': accession_number }
mods_object_dict = mods_builder.build_mods_object(
item_data_dict, mods_schema_path, "return_object"
) # or 'return_string'
mods_object = mods_object_dict["data"]
print "- mods object built."
#
# Assign mods object
new_obj.mods.content = mods_object
print "- mods object assigned."
#
# Update default admin fields
new_obj.label = mods_object.title
new_obj.owner = "Bell Gallery"
print "- default admin fields updated."
#
#
#
# Update master datastream and rels-int
master_filename = item_data_dict["object_image_scan_filename"]
(file_url, dsID, mime_type) = image_builder.build_master_datastream_vars(
filename=master_filename, image_dir_url=MASTER_IMAGES_DIR_URL
)
new_obj = image_builder.update_object_datastream(new_obj, dsID, file_url, mime_type)
new_obj = image_builder.update_newobj_relsint(new_obj=new_obj, filename=master_filename, dsID=dsID)
print "- master datastream and rels-int fields updated."
#
#
#
# Create jp2
source_filepath = "%s/%s" % (MASTER_IMAGES_DIR_PATH, master_filename)
self.logger.info(
"in fedora_metadata_and_image_builder.add_metadata_and_image(); source_filepath, %s" % source_filepath
)
temp_jp2_filename = master_filename.replace(" ", "_")
jp2_filename = temp_jp2_filename[0:-4] + ".jp2"
destination_filepath = "%s/%s" % (JP2_IMAGES_DIR_PATH, jp2_filename)
self.logger.info(
"in fedora_metadata_and_image_builder.add_metadata_and_image(); destination_filepath, %s"
% destination_filepath
)
image_builder.create_jp2(source_filepath, destination_filepath)
print "- jp2 created."
#
#
#
# Update jp2 datastream and rels-int
(file_url, dsID, mime_type) = image_builder.build_jp2_datastream_vars(
filename=jp2_filename, image_dir_url=JP2_IMAGES_DIR_URL
)
new_obj = image_builder.update_object_datastream(new_obj, dsID, file_url, mime_type)
new_obj = image_builder.update_newobj_relsint(new_obj=new_obj, filename=jp2_filename, dsID=dsID)
print "- jp2 datastream and rels-int fields updated."
#
#
#
# Save to fedora
self._save_to_fedora(new_obj)
print "- saved to fedora."
#
# Update logging
print "- done."
self._update_task_tracker(message="new_pid:%s" % new_pid)
#
# Set next task
task_manager.determine_next_task(
unicode(sys._getframe().f_code.co_name), data={"item_data": item_data_dict, "pid": new_pid}, logger=logger
)
print "- next task set."
return