def getPlaylistResourceAnnotations(userId):
"""
returns the ids of annotations by user that annotate resources found on playlists
"""
resourceIds = getPlaylistResources(userId)
resourceResults = ResourceSearcher(resourceIds)
#print "%d resources found" % len (resourceResults)
## print resourceResults[0]
anno_ids = []
add = anno_ids.append
for result in resourceResults:
result.xpath_delimiter = '/'
#print result.recId
relations = result.selectNodes(result.dom,
'record/relations/relation/record')
#print ' %d relations found' % len(relations)
# now find the relation that is a annotationRecord and is contributed by our user
for rel in relations:
idPath = "metadata/annotationRecord/moreInfo/userSelection/user/userId"
if XmlUtils.getTextAtPath(rel, idPath) == userId:
anno_id = XmlUtils.getTextAtPath(rel, 'head/id')
if not anno_id in anno_ids:
add(anno_id)
return anno_ids
def __init__(self, did_element):
if not did_element:
raise Exception, "did_element is NONE"
self.element = did_element
self.unittitle = XmlUtils.getTextAtPath(did_element, "unittitle/title")
self.unitid = XmlUtils.getTextAtPath(did_element, "unitid")
self.containerElements = XmlUtils.selectNodes(self.element,
"container")
self.physdescElements = XmlUtils.selectNodes(self.element, "physdesc")
def getConnections(self):
# print 'getConnections'
if self.connections is None:
conns = UserDict()
pinX = float(self.get('PinX'))
pinY = float(self.get('PinY'))
# print ' - pinY: %f, pinX: %f' % (pinX, pinY)
for node in self.selectNodes(self.dom, 'Shape/Connection'):
id = XmlUtils.getTextAtPath(node, '@ID')
name = XmlUtils.getTextAtPath(node, '@Name')
x = float(XmlUtils.getTextAtPath(node, 'X'))
y = float(XmlUtils.getTextAtPath(node, 'Y'))
conns[name] = (x + pinX, y + pinY)
# conns[id] = (x+pinX, y+pinY)
self.connections = conns
return self.connections
def __init__(self, element):
"""
"""
self.key = XmlUtils.getTextAtPath(element, 'searchKey')
self.recordId = XmlUtils.getTextAtPath(element, 'recordId')
self.xmlFormat = XmlUtils.getTextAtPath(
element, 'additionalMetadata/dlese_collect/formatOfRecords')
self.numRecords = XmlUtils.getTextAtPath(
element, 'additionalMetadata/dlese_collect/numRecords')
if self.numRecords:
try:
self.numRecords = int(self.numRecords)
except:
print "could not convert numRecords (%s) to integer: %s" % (
self.numRecords, sys.exc_info()[1])
if not self.numRecords:
self.numRecords = 0
def getUsernameWorks(self):
nodes = self.payload.selectNodes(self.payload.dom, 'java:object:void')
for node in nodes:
print 'property: ', node.getAttribute('property')
if node.getAttribute('property') == 'username':
print node.toxml()
username = XmlUtils.getTextAtPath(node, 'string')
return username
return 'unknown'
def getUserSelectionAnno(userId, recordId):
result = getUserResource(userId, recordId)
if result is None:
raise Exception, "record not found for '%s'" % recordId
# find the anno for this user
selectPath = 'record:relations:relation:record:metadata:annotationRecord:moreInfo:userSelection:@selectedByUserId'
relationAnnos = result.selectNodes(result.dom, 'record:relations:relation')
print '%d relationAnnos' % len(relationAnnos)
for anno in result.selectNodes(
result.dom,
'record:relations:relation:record:metadata:annotationRecord'):
itemID = XmlUtils.getTextAtPath(anno, 'itemID')
print 'itemID', itemID
print result.xpath_delimiter
if userId == XmlUtils.getTextAtPath(
anno, 'moreInfo:userSelection:@selectedByUserId', ':'):
return DleseAnnoRecord(xml=anno.toxml())
def __init__(self, element=None, data=None):
self.description_path = qp("annotation/documentation")
if element is not None:
# print "AnnotatedVocabTerm with element of type %s" % type(element)
self.value = element.getAttribute("value")
self.description = XmlUtils.getTextAtPath(element,
self.description_path)
if data is not None:
self.value = data[0]
self.description = data[1]
def __init__(self, result):
collectionRecord = result.payload
self.title = XmlUtils.getTextAtPath(collectionRecord.dom,
self.title_path)
self.key = XmlUtils.getTextAtPath(collectionRecord.dom, self.key_path)
def format_name (node): print 'format_name' first = XmlUtils.getTextAtPath(node, "namePart[@type='given']") last = XmlUtils.getTextAtPath(node, "namePart[@type='family']") return '%s, %s.' % (last, first[0])