def retrieve_xml(docID):
""" Get the xml assiociated to the id
:param request:
:return:
"""
xml_data = XMLdata.getXMLdata(docID)
xml_dta = json.dumps(xml_data.items()[3][1],sort_keys=False)
xml_d = json.loads(xml_dta, object_pairs_hook=OrderedDict) # Convert the ordered dict in dict
xsdDocData = XMLdata.unparse(xml_d)
xsdEncoded = xsdDocData.encode('utf-8')
return xsdEncoded
def get_navigation_node_for_document(node_id, document_id):
navigation_node = Navigation.objects.get(pk=node_id)
original_node = Navigation.objects.get(pk=node_id)
if "projection" in navigation_node.options and navigation_node.options[
'projection'] is not None:
# **************
# FIXME duplicate of parser code
# Get projection
filters = []
while True:
# add filter to the list of filters
if 'filter' in navigation_node.options and navigation_node.options[
'filter'] is not None:
filters.append(navigation_node.options['filter'])
# if no parent, stops the filter lookup
if navigation_node.parent is None:
break
else: # if parent, continue the filter lookup at the parent level
navigation_node = navigation_get(navigation_node.parent)
# get the documents matching the query
doc = XMLdata.getXMLdata(document_id)
#.getXMLdata_schema
template_id = ''
for k, v in doc.items():
if k == "schema":
template_id = v
documents_id = [
str(get_projection(document)) for document in query.execute_query(
template_id, filters, '{"_id": 1}')
]
# End fixme
# **************
# If the document is one of the document we return the navigation node, else return None
if document_id in documents_id:
return original_node
else:
return None
else:
navigation_children = navigation_node.children
if len(navigation_children) == 0:
return None
else:
navigation_nodes = [
get_navigation_node_for_document(child_id, document_id)
for child_id in navigation_children
]
navigation_nodes = [
nav_node for nav_node in navigation_nodes
if nav_node is not None
]
if len(navigation_nodes) != 1:
return None
else:
return navigation_nodes[0]
