public void DataValidate()
{
ShapesConfigMockService shapesConfigMockService = new ShapesConfigMockService();
RepositoriesConfigMockService repositoriesConfigMockService = new RepositoriesConfigMockService();
ConfigSparql configSparql = new ConfigSparql();
configSparql.Endpoint = "";
etlController etlController = new etlController(repositoriesConfigMockService, shapesConfigMockService, configSparql);
var stream = new MemoryStream();
var writer = new StreamWriter(stream);
writer.Write(rdfFile);
writer.Flush();
stream.Position = 0;
var file = new FormFile(stream, 0, stream.Length, null, "rdf.xml");
ShapeReport report = (ShapeReport)((OkObjectResult)etlController.dataValidate(file, new Guid("390cde26-b39d-41c8-89e0-b87c207d8cf2"))).Value;
if (!report.conforms && report.results.Count > 0)
{
Assert.True(true);
}
else
{
Assert.True(false);
}
}
public void DataPublishError()
{
ShapesConfigMockService shapesConfigMockService = new ShapesConfigMockService();
RepositoriesConfigMockService repositoriesConfigMockService = new RepositoriesConfigMockService();
ConfigSparql configSparql = new ConfigSparql();
configSparql.Endpoint = "";
etlController etlController = new etlController(repositoriesConfigMockService, shapesConfigMockService, configSparql);
try
{
var response = etlController.dataPublish(null);
if (response is BadRequestObjectResult)
{
Assert.True(true);
}
else
{
Assert.True(false);
}
}
catch (Exception)
{
Assert.True(true);
}
}
public etlController(IDiscoverItemService iDiscoverItemService, IRepositoriesConfigService iRepositoriesConfigService, IShapesConfigService iShapeConfigService, ConfigSparql configSparql, CallOAIPMH callOAIPMH, CallConversor callConversor, ConfigUrlService configUrlService, IRabbitMQService amqpService)
{
_discoverItemService = iDiscoverItemService;
_repositoriesConfigService = iRepositoriesConfigService;
_shapeConfigService = iShapeConfigService;
_configSparql = configSparql;
_callOAIPMH = callOAIPMH;
_callConversor = callConversor;
_configUrlService = configUrlService;
_amqpService = amqpService;
}
public void GetOntology()
{
ShapesConfigMockService shapesConfigMockService = new ShapesConfigMockService();
RepositoriesConfigMockService repositoriesConfigMockService = new RepositoriesConfigMockService();
ConfigSparql configSparql = new ConfigSparql(null);
configSparql.Endpoint = "";
DiscoverItemMockService discoverItemService = new DiscoverItemMockService();
etlController etlController = new etlController(discoverItemService, repositoriesConfigMockService, shapesConfigMockService, configSparql, null, null, null, null);
etlController.GetOntology();
Assert.True(true);
}
public void DataPublish()
{
ShapesConfigMockService shapesConfigMockService = new ShapesConfigMockService();
RepositoriesConfigMockService repositoriesConfigMockService = new RepositoriesConfigMockService();
ConfigSparql configSparql = new ConfigSparql();
configSparql.Endpoint = "";
etlController etlController = new etlController(repositoriesConfigMockService, shapesConfigMockService, configSparql);
var stream = new MemoryStream();
var writer = new StreamWriter(stream);
writer.Write(rdfFile);
writer.Flush();
stream.Position = 0;
var file = new FormFile(stream, 0, stream.Length, null, "rdf.xml");
etlController.dataPublish(file);
Assert.True(true);
}
public void GetHash()
{
ShapesConfigMockService shapesConfigMockService = new ShapesConfigMockService();
RepositoriesConfigMockService repositoriesConfigMockService = new RepositoriesConfigMockService();
ConfigSparql configSparql = new ConfigSparql(null);
configSparql.Endpoint = "";
DiscoverItemMockService discoverItemService = new DiscoverItemMockService();
etlController etlController = new etlController(discoverItemService, repositoriesConfigMockService, shapesConfigMockService, configSparql, null, null, null, null);
using (SHA256 sha256Hash = SHA256.Create())
{
string ontologyFile = File.ReadAllText("Config/Ontology/roh-v2.owl");
var response = etlController.GetHash(sha256Hash, ontologyFile);
if (response != null)
{
Assert.True(true);
}
}
}
public Task StartAsync(CancellationToken stoppingToken)
{
_logger.LogInformation("Timed Hosted Service running.");
while (!stoppingToken.IsCancellationRequested)
{
try
{
if (!_processRabbitReady)
{
var scope = _serviceScopeFactory.CreateScope();
RabbitMQService rabbitMQService = scope.ServiceProvider.GetRequiredService <RabbitMQService>();
Discover descubrimiento = new Discover(_logger, _serviceScopeFactory);
rabbitMQService.ListenToQueue(new RabbitMQService.ReceivedDelegate(descubrimiento.ProcessItem), new RabbitMQService.ShutDownDelegate(OnShutDown));
_processRabbitReady = true;
}
if (!_processDiscoverLoadedEntities)
{
new Thread(() =>
{
try
{
ConfigService ConfigService = new ConfigService();
//Todos los lunes a la 8:00 sería "0 0 8 ? * MON"
var expression = new CronExpression(ConfigService.GetLaunchDiscoverLoadedEntitiesCronExpression());
DateTimeOffset?time = expression.GetTimeAfter(DateTimeOffset.UtcNow);
if (time.HasValue)
{
Thread.Sleep((time.Value.UtcDateTime - DateTimeOffset.UtcNow));
Discover descubrimiento = new Discover(_logger, _serviceScopeFactory);
descubrimiento.ApplyDiscoverLoadedEntities(ConfigService.GetSleepSecondsAfterProcessEntityDiscoverLoadedEntities(), _serviceScopeFactory.CreateScope().ServiceProvider.GetRequiredService <CallUrisFactoryApiService>());
_processDiscoverLoadedEntities = false;
}
}
catch (Exception ex)
{
Logging.Error(ex);
}
}).Start();
_processDiscoverLoadedEntities = true;
}
if (!_processRemoveBlankNodes)
{
new Thread(() =>
{
try
{
#region Cargamos configuraciones
ConfigSparql ConfigSparql = new ConfigSparql();
string SGI_SPARQLEndpoint = ConfigSparql.GetEndpoint();
string SGI_SPARQLGraph = ConfigSparql.GetGraph();
string SGI_SPARQLQueryParam = ConfigSparql.GetQueryParam();
string SGI_SPARQLUsername = ConfigSparql.GetUsername();
string SGI_SPARQLPassword = ConfigSparql.GetPassword();
#endregion
var expression = new CronExpression("0 0 * ? * *");
DateTimeOffset?time = expression.GetTimeAfter(DateTimeOffset.UtcNow);
CallUrisFactoryApiService callUrisFactoryApiService = _serviceScopeFactory.CreateScope().ServiceProvider.GetRequiredService <CallUrisFactoryApiService>();
HashSet <string> graphs = new HashSet <string>();
ORCID_API orcid_api = new ORCID_API();
CROSSREF_API crossref_api = new CROSSREF_API();
DBLP_API dblp_api = new DBLP_API();
DBPEDIA_API dbpedia_api = new DBPEDIA_API();
DOAJ_API doaj_api = new DOAJ_API();
PUBMED_API pubmed_api = new PUBMED_API();
RECOLECTA_API recolecta_api = new RECOLECTA_API();
SCOPUS_API scopus_api = new SCOPUS_API();
WOS_API wos_api = new WOS_API();
graphs.Add(callUrisFactoryApiService.GetUri("Graph", orcid_api.Id));
graphs.Add(callUrisFactoryApiService.GetUri("Graph", crossref_api.Id));
graphs.Add(callUrisFactoryApiService.GetUri("Graph", dblp_api.Id));
graphs.Add(callUrisFactoryApiService.GetUri("Graph", dbpedia_api.Id));
graphs.Add(callUrisFactoryApiService.GetUri("Graph", doaj_api.Id));
graphs.Add(callUrisFactoryApiService.GetUri("Graph", pubmed_api.Id));
graphs.Add(callUrisFactoryApiService.GetUri("Graph", recolecta_api.Id));
graphs.Add(callUrisFactoryApiService.GetUri("Graph", scopus_api.Id));
graphs.Add(callUrisFactoryApiService.GetUri("Graph", wos_api.Id));
graphs.Add(SGI_SPARQLGraph);
if (time.HasValue)
{
Thread.Sleep((time.Value.UtcDateTime - DateTimeOffset.UtcNow));
AsioPublication asioPublication = new AsioPublication(SGI_SPARQLEndpoint, SGI_SPARQLQueryParam, SGI_SPARQLGraph, SGI_SPARQLUsername, SGI_SPARQLPassword);
foreach (string graph in graphs)
{
asioPublication.DeleteOrphanNodes(new HashSet <string>()
{
graph
});
}
_processRemoveBlankNodes = false;
}
}
catch (Exception ex)
{
Logging.Error(ex);
}
}).Start();
_processRemoveBlankNodes = true;
}
}
catch (Exception ex)
{
Logging.Error(ex);
}
Thread.Sleep(1000);
}
return(Task.CompletedTask);
}
/// <summary>
/// Aplica el descubrimiento sobre las entidades cargadas en el SGI
/// </summary>
/// <param name="pSecondsSleep">Segundos para dormir después de procesar una entidad</param>
/// <param name="pCallUrisFactoryApiService">Servicio para hacer llamadas a los métodos del Uris Factory</param>
public void ApplyDiscoverLoadedEntities(int pSecondsSleep, CallUrisFactoryApiService pCallUrisFactoryApiService)
{
CallEtlApiService callEtlApiService = _serviceScopeFactory.CreateScope().ServiceProvider.GetRequiredService <CallEtlApiService>();
#region Cargamos configuraciones
ConfigSparql ConfigSparql = new ConfigSparql();
string SGI_SPARQLEndpoint = ConfigSparql.GetEndpoint();
string SGI_SPARQLGraph = ConfigSparql.GetGraph();
string SGI_SPARQLQueryParam = ConfigSparql.GetQueryParam();
string SGI_SPARQLUsername = ConfigSparql.GetUsername();
string SGI_SPARQLPassword = ConfigSparql.GetPassword();
string Unidata_SPARQLEndpoint = ConfigSparql.GetUnidataEndpoint();
string Unidata_SPARQLGraph = ConfigSparql.GetUnidataGraph();
string Unidata_SPARQLQueryParam = ConfigSparql.GetUnidataQueryParam();
string Unidata_SPARQLUsername = ConfigSparql.GetUnidataUsername();
string Unidata_SPARQLPassword = ConfigSparql.GetUnidataPassword();
ConfigService ConfigService = new ConfigService();
string UnidataDomain = ConfigService.GetUnidataDomain();
string UnidataUriTransform = ConfigService.GetUnidataUriTransform();
float MaxScore = ConfigService.GetMaxScore();
float MinScore = ConfigService.GetMinScore();
ConfigScopus ConfigScopus = new ConfigScopus();
string ScopusApiKey = ConfigScopus.GetScopusApiKey();
string ScopusUrl = ConfigScopus.GetScopusUrl();
ConfigCrossref ConfigCrossref = new ConfigCrossref();
string CrossrefUserAgent = ConfigCrossref.GetCrossrefUserAgent();
ConfigWOS ConfigWOS = new ConfigWOS();
string WOSAuthorization = ConfigWOS.GetWOSAuthorization();
#endregion
DiscoverUtility discoverUtility = new DiscoverUtility();
//Cargar todas las personas en la lista de manera aleatoria.
List <string> personList = discoverUtility.GetPersonList(SGI_SPARQLEndpoint, SGI_SPARQLGraph, SGI_SPARQLQueryParam, SGI_SPARQLUsername, SGI_SPARQLPassword);
List <string> randomPersonList = GetRandomOrderList(personList);
RohGraph ontologyGraph = callEtlApiService.CallGetOntology();
foreach (string person in randomPersonList)
{
try
{
//Hora de inicio de la ejecución
DateTime startTime = DateTime.Now;
//Obtener el RohGraph de una única persona.
RohGraph dataGraph = discoverUtility.GetDataGraphPersonLoadedForDiscover(person, SGI_SPARQLEndpoint, SGI_SPARQLGraph, SGI_SPARQLQueryParam, SGI_SPARQLUsername, SGI_SPARQLPassword);
//Clonamos el grafo original para hacer luego comprobaciones
RohGraph originalDataGraph = dataGraph.Clone();
RohRdfsReasoner reasoner = new RohRdfsReasoner();
reasoner.Initialise(ontologyGraph);
RohGraph dataInferenceGraph = dataGraph.Clone();
reasoner.Apply(dataInferenceGraph);
bool hasChanges = false;
//Dictionary<string, string> discoveredEntityList = new Dictionary<string, string>();
Dictionary <string, Dictionary <string, float> > discoveredEntitiesProbability = new Dictionary <string, Dictionary <string, float> >();
Dictionary <string, ReconciliationData.ReconciliationScore> entidadesReconciliadasConIntegracionExternaAux;
Dictionary <string, HashSet <string> > discardDissambiguations = new Dictionary <string, HashSet <string> >();
DiscoverCache discoverCache = new DiscoverCache();
DiscoverCacheGlobal discoverCacheGlobal = new DiscoverCacheGlobal();
//Obtención de la integración externa
ReconciliationData reconciliationData = new ReconciliationData();
DiscoverLinkData discoverLinkData = new DiscoverLinkData();
Dictionary <string, List <DiscoverLinkData.PropertyData> > integration = discoverUtility.ExternalIntegration(ref hasChanges, ref reconciliationData, ref discoverLinkData, ref discoveredEntitiesProbability, ref dataGraph, reasoner, null, ontologyGraph, out entidadesReconciliadasConIntegracionExternaAux, discardDissambiguations, discoverCache, discoverCacheGlobal, ScopusApiKey, ScopusUrl, CrossrefUserAgent, WOSAuthorization, MinScore, MaxScore, SGI_SPARQLEndpoint, SGI_SPARQLGraph, SGI_SPARQLQueryParam, SGI_SPARQLUsername, SGI_SPARQLPassword, pCallUrisFactoryApiService, false);
//Limpiamos 'integration' para no insertar triples en caso de que ya estén cargados
foreach (string entity in integration.Keys.ToList())
{
foreach (DiscoverLinkData.PropertyData propertyData in integration[entity].ToList())
{
string p = propertyData.property;
HashSet <string> objetos = new HashSet <string>(propertyData.valueProvenance.Keys.ToList());
foreach (string o in objetos)
{
if (((SparqlResultSet)originalDataGraph.ExecuteQuery($@"ASK
WHERE
{{
?s ?p ?o.
FILTER(?s=<{entity}>)
FILTER(?p=<{p}>)
FILTER(str(?o)='{o}')
}}")).Result)
{
//Elimiamos el valor porque ya estaba cargado
propertyData.valueProvenance.Remove(o);
}
}
if (propertyData.valueProvenance.Count == 0)
{
integration[entity].Remove(propertyData);
}
}
if (integration[entity].Count == 0)
{
integration.Remove(entity);
}
}
//Creación de dataGraph con el contenido de 'integration' + RdfTypes + SameAS
RohGraph dataGraphIntegration = new RohGraph();
foreach (string sujeto in integration.Keys)
{
IUriNode s = dataGraphIntegration.CreateUriNode(UriFactory.Create(sujeto));
//Agregamos SameAs y RDFType de las entidades
SparqlResultSet sparqlResultSet = (SparqlResultSet)dataGraph.ExecuteQuery("select ?rdftype ?sameas where {?s a ?rdftype. OPTIONAL{?s <http://www.w3.org/2002/07/owl#sameAs> ?sameAS} FILTER(?s=<" + sujeto + ">)}");
foreach (SparqlResult sparqlResult in sparqlResultSet.Results)
{
string rdfType = sparqlResult["rdftype"].ToString();
IUriNode pRdfType = dataGraphIntegration.CreateUriNode(UriFactory.Create("http://www.w3.org/1999/02/22-rdf-syntax-ns#type"));
IUriNode oRdfType = dataGraphIntegration.CreateUriNode(UriFactory.Create(rdfType));
dataGraphIntegration.Assert(new Triple(s, pRdfType, oRdfType));
if (sparqlResult.Variables.Contains("sameas"))
{
string sameas = sparqlResult["sameas"].ToString();
IUriNode pSameAs = dataGraphIntegration.CreateUriNode(UriFactory.Create("http://www.w3.org/2002/07/owl#sameAs"));
IUriNode oSameAs = dataGraphIntegration.CreateUriNode(UriFactory.Create(sameas));
dataGraphIntegration.Assert(new Triple(s, pSameAs, oSameAs));
}
}
foreach (DiscoverLinkData.PropertyData propertyData in integration[sujeto])
{
foreach (string valor in propertyData.valueProvenance.Keys)
{
IUriNode p = dataGraphIntegration.CreateUriNode(UriFactory.Create(propertyData.property));
if (Uri.IsWellFormedUriString(valor, UriKind.Absolute))
{
IUriNode uriNode = dataGraphIntegration.CreateUriNode(UriFactory.Create(propertyData.property));
dataGraphIntegration.Assert(new Triple(s, p, uriNode));
}
else
{
ILiteralNode literalNode = dataGraphIntegration.CreateLiteralNode(valor, new Uri("http://www.w3.org/2001/XMLSchema#string"));
dataGraphIntegration.Assert(new Triple(s, p, literalNode));
}
foreach (string org in propertyData.valueProvenance[valor])
{
//Agregamos los datos de las organizaciones y los grafos
SparqlResultSet sparqlResultSetOrgs = (SparqlResultSet)dataGraph.ExecuteQuery("select ?s ?p ?o where {?s ?p ?o. FILTER(?s in(<" + pCallUrisFactoryApiService.GetUri("http://purl.org/roh/mirror/foaf#Organization", org) + ">,<" + pCallUrisFactoryApiService.GetUri("Graph", org) + "> ))}");
foreach (SparqlResult sparqlResult in sparqlResultSetOrgs.Results)
{
INode sOrg = dataGraphIntegration.CreateUriNode(UriFactory.Create(sparqlResult["s"].ToString()));
INode pOrg = dataGraphIntegration.CreateUriNode(UriFactory.Create(sparqlResult["p"].ToString()));
if (sparqlResult["o"] is UriNode)
{
INode oOrg = dataGraphIntegration.CreateUriNode(UriFactory.Create(sparqlResult["o"].ToString()));
dataGraphIntegration.Assert(new Triple(sOrg, pOrg, oOrg));
}
else if (sparqlResult["o"] is LiteralNode)
{
INode oOrg = dataGraphIntegration.CreateLiteralNode(((LiteralNode)sparqlResult["o"]).Value, ((LiteralNode)sparqlResult["o"]).DataType);
dataGraphIntegration.Assert(new Triple(sOrg, pOrg, oOrg));
}
}
}
}
}
}
//Hora fin de la ejecución
DateTime endTime = DateTime.Now;
if (integration.Count > 0)
{
//Si hay datos nuevos los cargamos
string urlDiscoverAgent = pCallUrisFactoryApiService.GetUri("Agent", "discover");
//Publicamos en el SGI
AsioPublication asioPublication = new AsioPublication(SGI_SPARQLEndpoint, SGI_SPARQLQueryParam, SGI_SPARQLGraph, SGI_SPARQLUsername, SGI_SPARQLPassword);
asioPublication.PublishRDF(dataGraphIntegration, null, new KeyValuePair <string, string>(urlDiscoverAgent, "Algoritmos de descubrimiento"), startTime, endTime, discoverLinkData, pCallUrisFactoryApiService);
//Preparamos los datos para cargarlos en Unidata
RohGraph unidataGraph = dataGraphIntegration.Clone();
#region Si no tiene un sameAs apuntando a Unidata lo eliminamos, no hay que cargar la entidad
SparqlResultSet sparqlResultSet = (SparqlResultSet)unidataGraph.ExecuteQuery("select ?s ?rdftype ?sameas where {?s a ?rdftype. OPTIONAL{?s <http://www.w3.org/2002/07/owl#sameAs> ?sameAS} }");
Dictionary <string, bool> entidadesConSameAsUnidata = new Dictionary <string, bool>();
foreach (SparqlResult sparqlResult in sparqlResultSet.Results)
{
string s = sparqlResult["s"].ToString();
if (!entidadesConSameAsUnidata.ContainsKey(s))
{
entidadesConSameAsUnidata.Add(s, false);
}
if (sparqlResult.Variables.Contains("sameas"))
{
if (sparqlResult["sameas"].ToString().StartsWith(UnidataDomain))
{
entidadesConSameAsUnidata[s] = true;
}
}
}
TripleStore store = new TripleStore();
store.Add(unidataGraph);
foreach (string entity in entidadesConSameAsUnidata.Keys)
{
if (!entidadesConSameAsUnidata[entity])
{
//Cambiamos candidato.Key por entityID
SparqlUpdateParser parser = new SparqlUpdateParser();
SparqlUpdateCommandSet delete = parser.ParseFromString(@"DELETE { ?s ?p ?o. }
WHERE
{
?s ?p ?o.
FILTER(?s = <" + entity + @">)
}");
LeviathanUpdateProcessor processor = new LeviathanUpdateProcessor(store);
processor.ProcessCommandSet(delete);
}
}
#endregion
//TODO descomentar cuando esté habilitaado Unidata
////Si hay triples para cargar en Unidata procedemos
//if (unidataGraph.Triples.ToList().Count > 0)
//{
// //Publicamos en UNIDATA
// AsioPublication asioPublicationUnidata = new AsioPublication(Unidata_SPARQLEndpoint, Unidata_SPARQLQueryParam, Unidata_SPARQLGraph, Unidata_SPARQLUsername, Unidata_SPARQLPassword);
// // Prepara el grafo para su carga en Unidata, para ello coge las URIs de Unidata del SameAs y la aplica a los sujetos y los antiguos sujetos se agregan al SameAs
// unidataGraph = AsioPublication.TransformUrisToUnidata(unidataGraph, UnidataDomain, UnidataUriTransform);
// asioPublicationUnidata.PublishRDF(unidataGraph, null, new KeyValuePair<string, string>(urlDiscoverAgent, "Algoritmos de descubrimiento"), startTime, endTime, discoverLinkData,pCallUrisFactoryApiService);
//}
}
}
catch (Exception exception)
{
Logging.Error(exception);
}
Thread.Sleep(pSecondsSleep * 1000);
}
}
/// <summary>
/// Procesa los resultados del descubrimiento
/// </summary>
/// <param name="pDiscoverItem">Objeto con los datos de com procesar el proeso de descubrimiento</param>
/// <param name="pDiscoverResult">Resultado de la aplicación del descubrimiento</param>
/// <param name="pDiscoverItemBDService">Clase para gestionar las operaciones de las tareas de descubrimiento</param>
/// <param name="pCallCronApiService">Servicio para hacer llamadas a los métodos del apiCron</param>
/// <param name="pCallUrisFactoryApiService">Servicio para hacer llamadas a los métodos del Uris Factory</param>
/// <param name="pProcessDiscoverStateJobBDService">Clase para gestionar los estados de descubrimiento de las tareas</param>
/// <returns></returns>
public void Process(DiscoverItem pDiscoverItem, DiscoverResult pDiscoverResult, DiscoverItemBDService pDiscoverItemBDService, CallCronApiService pCallCronApiService, CallUrisFactoryApiService pCallUrisFactoryApiService, ProcessDiscoverStateJobBDService pProcessDiscoverStateJobBDService)
{
#region Cargamos configuraciones
ConfigSparql ConfigSparql = new ConfigSparql();
string SGI_SPARQLEndpoint = ConfigSparql.GetEndpoint();
string SGI_SPARQLGraph = ConfigSparql.GetGraph();
string SGI_SPARQLQueryParam = ConfigSparql.GetQueryParam();
string SGI_SPARQLUsername = ConfigSparql.GetUsername();
string SGI_SPARQLPassword = ConfigSparql.GetPassword();
string Unidata_SPARQLEndpoint = ConfigSparql.GetUnidataEndpoint();
string Unidata_SPARQLGraph = ConfigSparql.GetUnidataGraph();
string Unidata_SPARQLQueryParam = ConfigSparql.GetUnidataQueryParam();
string Unidata_SPARQLUsername = ConfigSparql.GetUnidataUsername();
string Unidata_SPARQLPassword = ConfigSparql.GetUnidataPassword();
ConfigService ConfigService = new ConfigService();
string UnidataDomain = ConfigService.GetUnidataDomain();
string UnidataUriTransform = ConfigService.GetUnidataUriTransform();
#endregion
/*
* En función del resultado obtenido se realiza una de las siguientes acciones:
* Si para alguna entidad hay más de un candidato que supere el umbral máximo o hay alguna entidad que supere el umbral mínimo pero no alcance el máximo se agregará el RDF a una BBDD junto con todos los datos necesarios para que el administrador decida como proceder.
* Si no estamos en el punto anterior
* Se obtienen las entidades principales del RDF y se eliminan todos los triples que haya en la BBDD en los que aparezcan como sujeto u objeto.
* Se eliminan todos los triples cuyo sujeto y predicado estén en el RDF a cargar y estén marcados como monovaluados.
* Se vuelcan los triples a la BBDD.
*
*
*/
if (pDiscoverItem.Publish)
{
if (pDiscoverResult.discoveredEntitiesProbability.Count > 0)
{
//Hay dudas en la desambiguación, por lo que lo actualizamos en la BBDD con su estado correspondiente
pDiscoverItem.UpdateDissambiguationProblems(
pDiscoverResult.discoveredEntitiesProbability,
pDiscoverResult.reconciliationData.reconciliatedEntitiesWithBBDD.Values.Select(x => x.uri).Union(pDiscoverResult.reconciliationData.reconciliatedEntitiesWithIds.Values).Union(pDiscoverResult.reconciliationData.reconciliatedEntitiesWithSubject).Union(pDiscoverResult.reconciliationData.reconciliatedEntitiesWithExternalIntegration.Values.Select(x => x.uri)).ToList(),
pDiscoverResult.GetDataGraphRDF());
pDiscoverItemBDService.ModifyDiscoverItem(pDiscoverItem);
}
else
{
string urlDiscoverAgent = pCallUrisFactoryApiService.GetUri("Agent", "discover");
//Creamos los SameAs hacia unidata para las entidades que NO lo tengan hacia Unidata
//TODO descomentar cuando esté habilitaado Unidata
//pDiscoverResult.dataGraph = AsioPublication.CreateUnidataSameAs(pDiscoverResult.dataGraph, UnidataDomain, UnidataUriTransform);
//Publicamos en el SGI
AsioPublication asioPublication = new AsioPublication(SGI_SPARQLEndpoint, SGI_SPARQLQueryParam, SGI_SPARQLGraph, SGI_SPARQLUsername, SGI_SPARQLPassword);
asioPublication.PublishRDF(pDiscoverResult.dataGraph, pDiscoverResult.ontologyGraph, new KeyValuePair <string, string>(urlDiscoverAgent, "Algoritmos de descubrimiento"), pDiscoverResult.start, pDiscoverResult.end, pDiscoverResult.discoverLinkData, pCallUrisFactoryApiService);
//TODO Lógica nombres de personas
SparqlResultSet sparqlResultSet = (SparqlResultSet)pDiscoverResult.dataGraph.ExecuteQuery("select ?s ?name where {?s a <http://purl.org/roh/mirror/foaf#Person>. ?s <http://purl.org/roh/mirror/foaf#name> ?name}");
foreach (SparqlResult sparqlResult in sparqlResultSet.Results)
{
string s = sparqlResult["s"].ToString();
string nombre = sparqlResult["name"].ToString();
if (sparqlResult["name"] is ILiteralNode)
{
nombre = ((ILiteralNode)sparqlResult["name"]).Value;
}
_discoverCacheGlobal.PersonsNormalizedNames[s] = DiscoverUtility.NormalizeName(nombre);
}
//TODO Lógica titles
SparqlResultSet sparqlResultSetTitles = (SparqlResultSet)pDiscoverResult.dataGraph.ExecuteQuery("select * where {?s a ?rdftype. ?s <http://purl.org/roh#title> ?title}");
foreach (SparqlResult sparqlResult in sparqlResultSetTitles.Results)
{
string s = sparqlResult["s"].ToString();
string rdftype = sparqlResult["rdftype"].ToString();
string title = sparqlResult["title"].ToString();
if (sparqlResult["title"] is ILiteralNode)
{
title = ((ILiteralNode)sparqlResult["title"]).Value;
}
title = DiscoverUtility.NormalizeTitle(title);
if (!_discoverCacheGlobal.EntitiesNormalizedTitles.ContainsKey(rdftype))
{
_discoverCacheGlobal.EntitiesNormalizedTitles.Add(rdftype, new Dictionary <string, HashSet <string> >());
}
if (!_discoverCacheGlobal.EntitiesNormalizedTitles[rdftype].ContainsKey(title))
{
_discoverCacheGlobal.EntitiesNormalizedTitles[rdftype].Add(title, new HashSet <string>());
}
_discoverCacheGlobal.EntitiesNormalizedTitles[rdftype][title].Add(s);
}
//TODO descomentar cuando esté habilitaado Unidata
if (false)
{
//Publicamos en UNIDATA
AsioPublication asioPublicationUnidata = new AsioPublication(Unidata_SPARQLEndpoint, Unidata_SPARQLQueryParam, Unidata_SPARQLGraph, Unidata_SPARQLUsername, Unidata_SPARQLPassword);
// Prepara el grafo para su carga en Unidata, para ello coge las URIs de Unidata del SameAs y la aplica a los sujetos y los antiguos sujetos se agregan al SameAs
RohGraph unidataGraph = AsioPublication.TransformUrisToUnidata(pDiscoverResult.dataGraph, UnidataDomain, UnidataUriTransform);
//Eliminamos los triples de crisIdentifier ya que no hay que volcarlos en unidata
{
TripleStore store = new TripleStore();
store.Add(unidataGraph);
SparqlUpdateParser parser = new SparqlUpdateParser();
//Actualizamos los sujetos
SparqlUpdateCommandSet updateSubject = parser.ParseFromString(
@" DELETE { ?s ?p ?o. }
WHERE
{
?s ?p ?o. FILTER(?p =<" + mPropertySGIRohCrisIdentifier + @">)
}");
LeviathanUpdateProcessor processor = new LeviathanUpdateProcessor(store);
processor.ProcessCommandSet(updateSubject);
}
asioPublicationUnidata.PublishRDF(unidataGraph, pDiscoverResult.ontologyGraph, new KeyValuePair <string, string>(urlDiscoverAgent, "Algoritmos de descubrimiento"), pDiscoverResult.start, pDiscoverResult.end, pDiscoverResult.discoverLinkData, pCallUrisFactoryApiService);
}
//Lo marcamos como procesado en la BBDD y eliminamos sus metadatos
pDiscoverItem.UpdateProcessed();
pDiscoverItemBDService.ModifyDiscoverItem(pDiscoverItem);
}
//Actualizamos el estado de descubrimiento de la tarea si el estado encolado esta en estado Succeeded o Failed (ha finalizado)
//TODO cambiar por query a BBDD
string statusQueueJob = pCallCronApiService.GetJob(pDiscoverItem.JobID).State;
if ((statusQueueJob == "Failed" || statusQueueJob == "Succeeded"))
{
ProcessDiscoverStateJob processDiscoverStateJob = pProcessDiscoverStateJobBDService.GetProcessDiscoverStateJobByIdJob(pDiscoverItem.JobID);
string state;
//Actualizamos a error si existen items en estado error o con problemas de desambiguación
if (pDiscoverItemBDService.ExistsDiscoverItemsErrorOrDissambiguatinProblems(pDiscoverItem.JobID))
{
state = "Error";
}
else if (pDiscoverItemBDService.ExistsDiscoverItemsPending(pDiscoverItem.JobID))
{
//Actualizamos a 'Pending' si aún existen items pendientes
state = "Pending";
}
else
{
//Actualizamos a Success si no existen items en estado error ni con problemas de desambiguación y no hay ninguno pendiente
state = "Success";
}
if (processDiscoverStateJob != null)
{
processDiscoverStateJob.State = state;
pProcessDiscoverStateJobBDService.ModifyProcessDiscoverStateJob(processDiscoverStateJob);
}
else
{
processDiscoverStateJob = new ProcessDiscoverStateJob()
{
State = state, JobId = pDiscoverItem.JobID
};
pProcessDiscoverStateJobBDService.AddProcessDiscoverStateJob(processDiscoverStateJob);
}
}
}
else
{
//Actualizamos en BBDD
DiscoverItem discoverItemBD = pDiscoverItemBDService.GetDiscoverItemById(pDiscoverItem.ID);
//Reporte de descubrimiento
string discoverReport = "Time processed (seconds): " + pDiscoverResult.secondsProcessed + "\n";
if (pDiscoverResult.reconciliationData.reconciliatedEntitiesWithSubject != null && pDiscoverResult.reconciliationData.reconciliatedEntitiesWithSubject.Count > 0)
{
discoverReport += "Entities discover with the same uri: " + pDiscoverResult.reconciliationData.reconciliatedEntitiesWithSubject.Count + "\n";
foreach (string uri in pDiscoverResult.reconciliationData.reconciliatedEntitiesWithSubject)
{
discoverReport += "\t" + uri + "\n";
}
}
if (pDiscoverResult.reconciliationData.reconciliatedEntitiesWithIds != null && pDiscoverResult.reconciliationData.reconciliatedEntitiesWithIds.Count > 0)
{
discoverReport += "Entities discover with some common identifier: " + pDiscoverResult.reconciliationData.reconciliatedEntitiesWithIds.Count + "\n";
foreach (string uri in pDiscoverResult.reconciliationData.reconciliatedEntitiesWithIds.Keys)
{
discoverReport += "\t" + uri + " --> " + pDiscoverResult.reconciliationData.reconciliatedEntitiesWithIds[uri] + "\n";
}
}
if (pDiscoverResult.reconciliationData.reconciliatedEntitiesWithBBDD != null && pDiscoverResult.reconciliationData.reconciliatedEntitiesWithBBDD.Count > 0)
{
discoverReport += "Entities discover with reconciliation config: " + pDiscoverResult.reconciliationData.reconciliatedEntitiesWithBBDD.Count + "\n";
foreach (string uri in pDiscoverResult.reconciliationData.reconciliatedEntitiesWithBBDD.Keys)
{
discoverReport += "\t" + uri + " --> " + pDiscoverResult.reconciliationData.reconciliatedEntitiesWithBBDD[uri] + "\n";
}
}
if (pDiscoverResult.reconciliationData.reconciliatedEntitiesWithExternalIntegration != null && pDiscoverResult.reconciliationData.reconciliatedEntitiesWithExternalIntegration.Count > 0)
{
discoverReport += "Entities discover with external integrations config: " + pDiscoverResult.reconciliationData.reconciliatedEntitiesWithExternalIntegration.Count + "\n";
foreach (string uri in pDiscoverResult.reconciliationData.reconciliatedEntitiesWithExternalIntegration.Keys)
{
discoverReport += "\t" + uri + " --> " + pDiscoverResult.reconciliationData.reconciliatedEntitiesWithExternalIntegration[uri] + "\n";
}
}
if (pDiscoverResult.discoverLinkData != null && pDiscoverResult.discoverLinkData.entitiesProperties != null && pDiscoverResult.discoverLinkData.entitiesProperties.Count > 0)
{
discoverReport += "Entities with identifiers obtained with External integration: " + pDiscoverResult.discoverLinkData.entitiesProperties.Count + "\n";
foreach (string uri in pDiscoverResult.discoverLinkData.entitiesProperties.Keys)
{
foreach (DiscoverLinkData.PropertyData property in pDiscoverResult.discoverLinkData.entitiesProperties[uri])
{
foreach (string value in property.valueProvenance.Keys)
{
foreach (string provenance in property.valueProvenance[value])
{
discoverReport += "\t" + uri + " - " + property.property + " - " + value + " --> " + provenance + "\n";
}
}
}
}
}
discoverItemBD.UpdateReport(pDiscoverResult.discoveredEntitiesProbability, pDiscoverResult.GetDataGraphRDF(), discoverReport);
pDiscoverItemBDService.ModifyDiscoverItem(discoverItemBD);
}
}
//TODO mover a otro sitio
/// <summary>
/// Realiza el proceso completo de desubrimiento sobre un RDF
/// </summary>
/// <param name="pDiscoverItem">Item de descubrimiento</param>
/// <param name="pCallEtlApiService">Servicio para hacer llamadas a los métodos del controlador etl del API_CARGA </param>
/// <param name="pCallUrisFactoryApiService">Servicio para hacer llamadas a los métodos del Uris Factory</param>
/// <returns>DiscoverResult con los datos del descubrimiento</returns>
private DiscoverResult Init(DiscoverItem pDiscoverItem, CallEtlApiService pCallEtlApiService, CallUrisFactoryApiService pCallUrisFactoryApiService)
{
#region Cargamos configuraciones
ConfigSparql ConfigSparql = new ConfigSparql();
string SGI_SPARQLEndpoint = ConfigSparql.GetEndpoint();
string SGI_SPARQLGraph = ConfigSparql.GetGraph();
string SGI_SPARQLQueryParam = ConfigSparql.GetQueryParam();
string SGI_SPARQLUsername = ConfigSparql.GetUsername();
string SGI_SPARQLPassword = ConfigSparql.GetPassword();
string Unidata_SPARQLEndpoint = ConfigSparql.GetUnidataEndpoint();
string Unidata_SPARQLGraph = ConfigSparql.GetUnidataGraph();
string Unidata_SPARQLQueryParam = ConfigSparql.GetUnidataQueryParam();
string Unidata_SPARQLUsername = ConfigSparql.GetUnidataUsername();
string Unidata_SPARQLPassword = ConfigSparql.GetUnidataPassword();
ConfigService ConfigService = new ConfigService();
float MaxScore = ConfigService.GetMaxScore();
float MinScore = ConfigService.GetMinScore();
string UnidataDomain = ConfigService.GetUnidataDomain();
ConfigScopus ConfigScopus = new ConfigScopus();
string ScopusApiKey = ConfigScopus.GetScopusApiKey();
string ScopusUrl = ConfigScopus.GetScopusUrl();
ConfigCrossref ConfigCrossref = new ConfigCrossref();
string CrossrefUserAgent = ConfigCrossref.GetCrossrefUserAgent();
ConfigWOS ConfigWOS = new ConfigWOS();
string WOSAuthorization = ConfigWOS.GetWOSAuthorization();
#endregion
DiscoverUtility discoverUtility = new DiscoverUtility();
DateTime discoverInitTime = DateTime.Now;
//Cargamos la ontología
if (_ontologyGraph == null)
{
_ontologyGraph = pCallEtlApiService.CallGetOntology();
}
//Cargamos datos del RDF
RohGraph dataGraph = new RohGraph();
Dictionary <string, HashSet <string> > discardDissambiguations = new Dictionary <string, HashSet <string> >();
if (!string.IsNullOrEmpty(pDiscoverItem.DiscoverRdf))
{
//Si tenemos valor en DiscoverRdf, trabajamos con este RDF, ya que estamos reprocesando un rdf validado
dataGraph.LoadFromString(pDiscoverItem.DiscoverRdf, new RdfXmlParser());
if (pDiscoverItem.DiscardDissambiguations != null)
{
foreach (DiscoverItem.DiscardDissambiguation discardDissambiguation in pDiscoverItem.DiscardDissambiguations)
{
if (!discardDissambiguations.ContainsKey(discardDissambiguation.IDOrigin))
{
discardDissambiguations.Add(discardDissambiguation.IDOrigin, new HashSet <string>());
}
discardDissambiguations[discardDissambiguation.IDOrigin].UnionWith(discardDissambiguation.DiscardCandidates);
}
}
}
else
{
dataGraph.LoadFromString(pDiscoverItem.Rdf, new RdfXmlParser());
}
//Cargamos el razonador para inferir datos en la ontología
RohRdfsReasoner reasoner = new RohRdfsReasoner();
reasoner.Initialise(_ontologyGraph);
//Cargamos los datos con inferencia
RohGraph dataInferenceGraph = dataGraph.Clone();
reasoner.Apply(dataInferenceGraph);
//Datos para trabajar con la reconciliación
ReconciliationData reconciliationData = new ReconciliationData();
//Datos para trabajar con el descubrimiento de enlaces
DiscoverLinkData discoverLinkData = new DiscoverLinkData();
//Almacenamos las entidades con dudas acerca de su reonciliación
Dictionary <string, Dictionary <string, float> > reconciliationEntitiesProbability = new Dictionary <string, Dictionary <string, float> >();
//Cargamos la caché global
if (_discoverCacheGlobal == null)
{
_discoverCacheGlobal = new DiscoverCacheGlobal();
discoverUtility.LoadPersonWithName(_discoverCacheGlobal, SGI_SPARQLEndpoint, SGI_SPARQLGraph, SGI_SPARQLQueryParam, SGI_SPARQLUsername, SGI_SPARQLPassword);
discoverUtility.LoadEntitiesWithTitle(_discoverCacheGlobal, SGI_SPARQLEndpoint, SGI_SPARQLGraph, SGI_SPARQLQueryParam, SGI_SPARQLUsername, SGI_SPARQLPassword);
}
if (!pDiscoverItem.DissambiguationProcessed)
{
bool hasChanges = true;
//Cache del proceso de descubrimiento
DiscoverCache discoverCache = new DiscoverCache();
//Se realizarán este proceso iterativamente hasta que no haya ningún cambio en lo que a reconciliaciones se refiere
while (hasChanges)
{
hasChanges = false;
//Preparamos los datos para proceder con la reconciliazción
discoverUtility.PrepareData(dataGraph, reasoner, out dataInferenceGraph,
out Dictionary <string, HashSet <string> > entitiesRdfTypes,
out Dictionary <string, string> entitiesRdfType,
out Dictionary <string, List <DisambiguationData> > disambiguationDataRdf, false);
//Carga los scores de las personas
//Aquí se almacenarán los nombres de las personas del RDF, junto con los candidatos de la BBDD y su score
Dictionary <string, Dictionary <string, float> > namesScore = new Dictionary <string, Dictionary <string, float> >();
discoverUtility.LoadNamesScore(ref namesScore, dataInferenceGraph, discoverCache, _discoverCacheGlobal, MinScore, MaxScore);
//0.- Macamos como reconciliadas aquellas que ya estén cargadas en la BBDD con los mismos identificadores
List <string> entidadesCargadas = discoverUtility.LoadEntitiesDB(entitiesRdfType.Keys.ToList().Except(reconciliationData.reconciliatedEntityList.Keys.Union(reconciliationData.reconciliatedEntityList.Values)), SGI_SPARQLEndpoint, SGI_SPARQLGraph, SGI_SPARQLQueryParam, SGI_SPARQLUsername, SGI_SPARQLPassword).Keys.ToList();
foreach (string entitiID in entidadesCargadas)
{
reconciliationData.reconciliatedEntityList.Add(entitiID, entitiID);
reconciliationData.reconciliatedEntitiesWithSubject.Add(entitiID);
}
//1.- Realizamos reconciliación con los identificadores configurados (y el roh:identifier) y marcamos como reconciliadas las entidades seleccionadas para no intentar reconciliarlas posteriormente
discoverUtility.ReconciliateIDs(ref hasChanges, ref reconciliationData, entitiesRdfType, disambiguationDataRdf, discardDissambiguations, _ontologyGraph, ref dataGraph, discoverCache, SGI_SPARQLEndpoint, SGI_SPARQLQueryParam, SGI_SPARQLGraph, SGI_SPARQLUsername, SGI_SPARQLPassword);
//2.- Realizamos la reconciliación con los datos del Propio RDF
discoverUtility.ReconciliateRDF(ref hasChanges, ref reconciliationData, _ontologyGraph, ref dataGraph, reasoner, discardDissambiguations, discoverCache, _discoverCacheGlobal, MinScore, MaxScore);
//3.- Realizamos la reconciliación con los datos de la BBDD
discoverUtility.ReconciliateBBDD(ref hasChanges, ref reconciliationData, out reconciliationEntitiesProbability, _ontologyGraph, ref dataGraph, reasoner, namesScore, discardDissambiguations, discoverCache, _discoverCacheGlobal, MinScore, MaxScore, SGI_SPARQLEndpoint, SGI_SPARQLQueryParam, SGI_SPARQLGraph, SGI_SPARQLUsername, SGI_SPARQLPassword);
//4.- Realizamos la reconciliación con los datos de las integraciones externas
//TODO descomentar
//discoverUtility.ExternalIntegration(ref hasChanges, ref reconciliationData, ref discoverLinkData, ref reconciliationEntitiesProbability, ref dataGraph, reasoner, namesScore,entitiesWithTitle, ontologyGraph, out Dictionary<string, ReconciliationData.ReconciliationScore> entidadesReconciliadasConIntegracionExternaAux, discardDissambiguations, discoverCache,discoverCacheGlobal, ScopusApiKey, ScopusUrl, CrossrefUserAgent, WOSAuthorization, MinScore, MaxScore, SGI_SPARQLEndpoint, SGI_SPARQLQueryParam, SGI_SPARQLGraph, SGI_SPARQLUsername, SGI_SPARQLPassword,pCallUrisFactoryApiService);
//Eliminamos de las probabilidades aquellos que ya estén reconciliados
foreach (string key in reconciliationData.reconciliatedEntityList.Keys)
{
reconciliationEntitiesProbability.Remove(key);
}
}
//5.-Realizamos la detección de equivalencias con Unidata
//TODO descomentar cuando esté habilitaado Unidata
//TODO descomentar y revisar en unidata no tienen roh:identifier
//discoverUtility.EquivalenceDiscover(ontologyGraph, ref dataGraph, reasoner, discoverCache, ref reconciliationEntitiesProbability, discardDissambiguations, UnidataDomain, MinScore, MaxScore, Unidata_SPARQLEndpoint, Unidata_SPARQLQueryParam, Unidata_SPARQLGraph, Unidata_SPARQLUsername, Unidata_SPARQLPassword);
}
//TODO comrpobar cuando esté habilitaado Unidata
DateTime discoverEndTime = DateTime.Now;
DiscoverResult resultado = new DiscoverResult(dataGraph, dataInferenceGraph, _ontologyGraph, reconciliationData, reconciliationEntitiesProbability, discoverInitTime, discoverEndTime, discoverLinkData);
return(resultado);
}
public etlController(IRepositoriesConfigService iRepositoriesConfigService, IShapesConfigService iShapeConfigService, ConfigSparql configSparql)
{
_repositoriesConfigService = iRepositoriesConfigService;
_shapeConfigService = iShapeConfigService;
_configSparql = configSparql;
}
