def specific_resource_subgraph(graph, specific_resource):
specific_resource_graph = Graph()
specific_resource_graph += graph.triples((specific_resource, None, None))
specific_resource_graph += resource_annotation_subgraph(graph, specific_resource)
for selector in graph.objects(specific_resource, NS.oa.hasSelector):
specific_resource_graph += graph.triples((selector, None, None))
return specific_resource_graph
def get(self, request, project_uri, canvas_uri, transcription_uri):
project_uri = URIRef(project_uri)
canvas_uri = URIRef(canvas_uri)
if transcription_uri:
transcription_uri = URIRef(transcription_uri)
project_graph = get_project_graph(project_uri)
return NegotiatedGraphResponse(request, resource_annotation_subgraph(project_graph, transcription_uri))
def specific_resource_subgraph(graph, specific_resource):
specific_resource_graph = Graph()
specific_resource_graph += graph.triples((specific_resource, None, None))
specific_resource_graph += resource_annotation_subgraph(
graph, specific_resource)
for selector in graph.objects(specific_resource, NS.oa.hasSelector):
specific_resource_graph += graph.triples((selector, None, None))
return specific_resource_graph
def get(self, request, project_uri, canvas_uri, transcription_uri):
project_uri = URIRef(project_uri)
canvas_uri = URIRef(canvas_uri)
if transcription_uri:
transcription_uri = URIRef(transcription_uri)
project_graph = get_project_graph(project_uri)
return NegotiatedGraphResponse(
request,
resource_annotation_subgraph(project_graph, transcription_uri))
def canvas_subgraph(graph, canvas_uri, project_uri):
canvas_uri = URIRef(canvas_uri)
canvas_graph = Graph()
canvas_graph += canvas_and_images_graph(graph, canvas_uri)
canvas_graph += resource_annotation_subgraph(graph, canvas_uri)
canvas_graph += anno_lists_subgraph(graph, canvas_uri, project_uri)
canvas_graph += specific_resources_subgraph(graph, canvas_uri, project_uri)
return canvas_graph
def read_project_text(project_uri, text_uri):
# Correctly format project uri and get project graph
project_identifier = uris.uri('semantic_store_projects', uri=project_uri)
project_g = Graph(rdfstore(), identifier=project_identifier)
# Make text uri URIRef (so Graph will understand)
text_uri = URIRef(text_uri)
# Create an empty graph and bind namespaces
text_g = Graph()
bind_namespaces(text_g)
text_g += resource_annotation_subgraph(project_g, text_uri)
text_g += specific_resources_subgraph(project_g, text_uri, project_uri)
overwrite_text_graph_from_model(text_uri, project_uri, text_g)
# Return graph about text
return text_g
def read_project_text(project_uri, text_uri):
# Correctly format project uri and get project graph
project_identifier = uris.uri('semantic_store_projects', uri=project_uri)
project_g = Graph(rdfstore(), identifier=project_identifier)
# Make text uri URIRef (so Graph will understand)
text_uri = URIRef(text_uri)
# Create an empty graph and bind namespaces
text_g = Graph()
bind_namespaces(text_g)
text_g += resource_annotation_subgraph(project_g, text_uri)
text_g += specific_resources_subgraph(project_g, text_uri, project_uri)
overwrite_text_graph_from_model(text_uri, project_uri, text_g)
# Return graph about text
return text_g
def read_specific_resource(project_uri, specific_resource, source):
specific_resource = URIRef(specific_resource)
project_identifier = uris.uri('semantic_store_projects', uri=project_uri)
db_project_graph = Graph(store=rdfstore(), identifier=project_identifier)
project_graph = db_project_graph
return_graph = Graph()
return_graph += project_graph.triples((specific_resource, None, None))
selectors = project_graph.objects(specific_resource, NS.oa.hasSelector)
for selector in selectors:
return_graph += project_graph.triples((selector, None, None))
if (URIRef(source), NS.rdf.type, NS.sc.Canvas) in project_graph:
return_graph.add(
(specific_resource, NS.ore.isDescribedBy,
URIRef(
uris.url("semantic_store_canvas_specific_resource",
project_uri=project_uri,
canvas_uri=source,
specific_resource=specific_resource))))
elif (URIRef(source), NS.rdf.type, NS.dcmitype.Text) in project_graph:
return_graph.add((specific_resource, NS.ore.isDescribedBy,
URIRef(
uris.url("semantic_store_text_specific_resource",
project_uri=project_uri,
text_uri=source,
specific_resource=specific_resource))))
return_graph += resource_annotation_subgraph(project_graph,
specific_resource)
return return_graph
def read_specific_resource(project_uri, specific_resource, source):
specific_resource = URIRef(specific_resource)
project_identifier = uris.uri('semantic_store_projects', uri=project_uri)
db_project_graph = Graph(store=rdfstore(), identifier=project_identifier)
project_graph = db_project_graph
return_graph = Graph()
return_graph += project_graph.triples((specific_resource, None, None))
selectors = project_graph.objects(specific_resource, NS.oa.hasSelector)
for selector in selectors:
return_graph += project_graph.triples((selector, None, None))
if (URIRef(source), NS.rdf.type, NS.sc.Canvas) in project_graph:
return_graph.add((specific_resource, NS.ore.isDescribedBy, URIRef(uris.url("semantic_store_canvas_specific_resource", project_uri=project_uri, canvas_uri=source, specific_resource=specific_resource))))
elif (URIRef(source), NS.rdf.type, NS.dcmitype.Text) in project_graph:
return_graph.add((specific_resource, NS.ore.isDescribedBy, URIRef(uris.url("semantic_store_text_specific_resource", project_uri=project_uri, text_uri=source, specific_resource=specific_resource))))
return_graph += resource_annotation_subgraph(project_graph, specific_resource)
return return_graph