from org.semanticdesktop.aperture.vocabulary import NCO;
from org.semanticdesktop.aperture.vocabulary import NID3;
from org.semanticdesktop.aperture.vocabulary import NIE;
from org.semanticdesktop.aperture.rdf.impl import RDFContainerImpl;
from org.ontoware.rdf2go.model.node.impl import URIImpl;
rdfPayload = object.getPayload("aperture.rdf")
rdfModel = pyUtils.getRdfModel(rdfPayload)
#rdfModel.dump()
#Seems like aperture only encode the spaces. Tested against special characters file name
#and it's working
safeOid = oid.replace(" ", "%20")
rdfId = "urn:oid:%s" % safeOid.rstrip("/")
container = RDFContainerImpl(rdfModel, rdfId)
#1. get title only if no title returned by ICE
if titleList == []:
titleCollection = container.getAll(NIE.title)
iterator = titleCollection.iterator()
while iterator.hasNext():
node = iterator.next()
result = str(node).strip()
titleList.append(result)
titleCollection = container.getAll(NID3.title)
iterator = titleCollection.iterator()
while iterator.hasNext():
node = iterator.next()
result = str(node).strip()
def __aperture(self):
# Extract from aperture.rdf if exist
try:
from org.semanticdesktop.aperture.vocabulary import NCO;
from org.semanticdesktop.aperture.vocabulary import NFO;
from org.semanticdesktop.aperture.vocabulary import NID3;
from org.semanticdesktop.aperture.vocabulary import NIE;
from org.semanticdesktop.aperture.rdf.impl import RDFContainerImpl;
from org.ontoware.rdf2go.model.node.impl import URIImpl;
rdfPayload = self.object.getPayload("aperture.rdf")
rdfModel = self.utils.getRdfModel(rdfPayload)
# Seems like aperture only encode the spaces. Tested against special
# characters file name and it's working
safeOid = self.oid.replace(" ", "%20")
rdfId = "urn:oid:%s" % safeOid.rstrip("/")
container = RDFContainerImpl(rdfModel, rdfId)
# 1. get title only if no title returned by ICE
if self.titleList == []:
titleCollection = container.getAll(NIE.title)
iterator = titleCollection.iterator()
while iterator.hasNext():
node = iterator.next()
result = str(node).strip()
self.titleList.append(result)
titleCollection = container.getAll(NID3.title)
iterator = titleCollection.iterator()
while iterator.hasNext():
node = iterator.next()
result = str(node).strip()
self.titleList.append(result)
# 2. get creator only if no creator returned by ICE
if self.creatorList == []:
creatorCollection = container.getAll(NCO.creator);
iterator = creatorCollection.iterator()
while iterator.hasNext():
node = iterator.next()
creatorUri = URIImpl(str(node))
creatorContainer = RDFContainerImpl(rdfModel, creatorUri);
value = creatorContainer.getString(NCO.fullname);
if value and value not in self.creatorList:
self.creatorList.append(value)
# 3. getFullText: only aperture has this information
fulltextString = container.getString(NIE.plainTextContent)
if fulltextString:
self.fulltext.append(fulltextString.strip())
#4. description/abstract will not be returned by aperture, so if no description found
# in dc.xml returned by ICE, put first 100 characters
if self.descriptionList == []:
descriptionString = fulltextString
if len(fulltextString) > 100:
descriptionString = fulltextString[:100] + "..."
self.descriptionList.append(descriptionString)
# 4. album title
albumTitle = container.getString(NID3.albumTitle)
if albumTitle:
self.descriptionList.append("Album: " + albumTitle.strip())
# 5. mimeType: only aperture has this information
mimeType = container.getString(NIE.mimeType)
if mimeType:
self.formatList.append(mimeType.strip())
# 6. contentCreated
if self.creationDate == []:
contentCreated = container.getString(NIE.contentCreated)
if contentCreated:
self.creationDate.append(contentCreated.strip())
except StorageException, e:
#print "Failed to index aperture data (%s)" % str(e)
pass
def __aperture(self):
# Extract from aperture.rdf if exist
try:
from org.semanticdesktop.aperture.vocabulary import NCO
from org.semanticdesktop.aperture.vocabulary import NFO
from org.semanticdesktop.aperture.vocabulary import NID3
from org.semanticdesktop.aperture.vocabulary import NIE
from org.semanticdesktop.aperture.rdf.impl import RDFContainerImpl
from org.ontoware.rdf2go.model.node.impl import URIImpl
rdfPayload = self.object.getPayload("aperture.rdf")
rdfModel = self.utils.getRdfModel(rdfPayload)
# Seems like aperture only encode the spaces. Tested against special
# characters file name and it's working
safeOid = self.oid.replace(" ", "%20")
rdfId = "urn:oid:%s" % safeOid.rstrip("/")
container = RDFContainerImpl(rdfModel, rdfId)
# 1. get title only if no title returned by ICE
if self.title is None:
titleCollection = container.getAll(NIE.title)
iterator = titleCollection.iterator()
while iterator.hasNext() and self.title is None:
node = iterator.next()
self.title = str(node).strip()
titleCollection = container.getAll(NID3.title)
iterator = titleCollection.iterator()
while iterator.hasNext() and self.title is None:
node = iterator.next()
self.title = str(node).strip()
# 2. get creator only if no creator returned by ICE
if self.creatorList == []:
creatorCollection = container.getAll(NCO.creator)
iterator = creatorCollection.iterator()
while iterator.hasNext():
node = iterator.next()
creatorUri = URIImpl(str(node))
creatorContainer = RDFContainerImpl(rdfModel, creatorUri)
value = creatorContainer.getString(NCO.fullname)
if value and value not in self.creatorList:
self.creatorList.append(value)
# 3. getFullText: only aperture has this information
fulltextString = container.getString(NIE.plainTextContent)
if fulltextString:
self.fulltext.append(fulltextString.strip())
#4. description/abstract will not be returned by aperture, so if no description found
# in dc.xml returned by ICE, put first 100 characters
if self.descriptionList == []:
descriptionString = fulltextString
if len(fulltextString) > 100:
descriptionString = fulltextString[:100] + "..."
self.descriptionList.append(descriptionString)
# 4. album title
albumTitle = container.getString(NID3.albumTitle)
if albumTitle:
self.descriptionList.append("Album: " + albumTitle.strip())
# 5. mimeType: only aperture has this information
mimeType = container.getString(NIE.mimeType)
if mimeType:
self.formatList.append(mimeType.strip())
# 6. contentCreated
if self.creationDate == []:
contentCreated = container.getString(NIE.contentCreated)
if contentCreated:
self.creationDate.append(contentCreated.strip())
except StorageException, e:
#print "Failed to index aperture data (%s)" % str(e)
pass
