.

Cargo.lock

@@ -1676,6 +1676,7 @@ dependencies = [
  "tracing",
  "tracing-appender",
  "tracing-subscriber",
+ "url",
 ]
 
 [[package]]

Cargo.toml

@@ -42,3 +42,4 @@ tracing = "0.1"
 tracing-appender = "0.2"
 tracing-futures = "0.2"
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }
+url = "2.5"

graph/src/curie.rs

@@ -42,7 +42,6 @@ pub static PREFIXES: LazyLock<BTreeMap<String, String>> = LazyLock::new(|| {
             ("rdamt", "http://rdaregistry.info/termList/RDAMediaType/"),
             ("rdaft", "http://rdaregistry.info/termList/fileType/"),
             ("schema", "https://schema.org/"),
-            ("gl", "http://fedora.quill.lan/rest/"),
             ("glo", ONTOLOGY_PREFIX),
         ]
         .map(|(k, v)| (k.to_string(), v.to_string())),

graph/src/index.rs

@@ -1,7 +1,7 @@
 use std::collections::HashMap;
 use oxigraph::model::NamedNode;
 use oxigraph::sparql::results::{QueryResultsFormat, QueryResultsParser, SliceQueryResultsParserOutput};
-use gl_inference::Channel;
+use gl_inference::tonic::transport::Channel;
 use gl_inference::proto::ontology_client::OntologyClient;
 use gl_inference::proto::OntologyQueryRequest;
 use gl_search::{Field, OwnedValue, Schema};

inference/src/lib.rs

@@ -2,4 +2,4 @@ pub mod proto {
     tonic::include_proto!("org.graphofliberty.inference");
 }
 
-pub use tonic::transport::Channel;
+pub use tonic;

inference/src/service.rs

@@ -110,8 +110,18 @@ impl Ontology for OntologyService {
             ONTOLOGY_GRAPH.into_owned()
         };
 
-        let mut query = SparqlEvaluator::new()
+        let mut evaluator = SparqlEvaluator::new();
-            .parse_query(&request.sparql_query)
+        for (name, iri) in &request.prefixes {
+            evaluator = evaluator.with_prefix(name, iri)
+                .map_err(|err| Status::internal(err.to_string()))?;
+        }
+
+        if let Some(base) = &request.base {
+            evaluator = evaluator.with_base_iri(base)
+                .map_err(|err| Status::internal(err.to_string()))?;
+        }
+
+        let mut query = evaluator.parse_query(&request.sparql_query)
             .map_err(|err| Status::internal(err.to_string()))?;
 
         query.dataset_mut().set_default_graph(vec![graph_name.clone()]);
@@ -137,15 +147,17 @@ impl Ontology for OntologyService {
                 output_buffer = writer.finish()?;
             }
             QueryResults::Graph(graph) => {
-                let mut serializer = RdfSerializer::from_format(RdfFormat::Turtle)
+                let mut serializer = RdfSerializer::from_format(RdfFormat::Turtle);
-                    .with_prefix("rdfs", "http://www.w3.org/2000/01/rdf-schema#").map_err(|err| Status::internal(err.to_string()))?
+                for (name, iri) in &request.prefixes {
-                    .with_prefix("rdac", "http://rdaregistry.info/Elements/c/").map_err(|err| Status::internal(err.to_string()))?
+                    serializer = serializer.with_prefix(name, iri)
-                    .with_prefix("ldp", "http://www.w3.org/ns/ldp#").map_err(|err| Status::internal(err.to_string()))?
+                        .map_err(|err| Status::internal(err.to_string()))?;
-                    .with_prefix("fedora", "http://fedora.info/definitions/v4/repository#").map_err(|err| Status::internal(err.to_string()))?
+                }
-                    .with_prefix("lrmer", "http://iflastandards.info/ns/lrm/lrmer/").map_err(|err| Status::internal(err.to_string()))?
+                if let Some(base) = &request.base {
-                    .with_prefix("owl", "http://www.w3.org/2002/07/owl#").map_err(|err| Status::internal(err.to_string()))?
+                    serializer = serializer.with_base_iri(base)
-                    .with_base_iri("http://fedora.quill.lan/rest/").map_err(|err| Status::internal(err.to_string()))?
+                        .map_err(|err| Status::internal(err.to_string()))?;
-                    .for_writer(output_buffer);
+                }
+
+                let mut serializer = serializer.for_writer(output_buffer);
                 for triple in graph.filter_map(Result::ok) {
                     serializer.serialize_triple(triple.as_ref())?;
                 }

proto/inference.proto

@@ -20,6 +20,8 @@ message OntologyClearResponse {
 message OntologyQueryRequest {
   optional string turtle = 1;
   string sparql_query = 2;
+  map<string, string> prefixes = 3;
+  optional string base = 4;
 }
 
 message OntologyQueryResponse {

publish/Cargo.toml

@@ -24,3 +24,4 @@ tonic.workspace = true
 tracing.workspace = true
 tracing-appender.workspace = true
 tracing-subscriber.workspace = true
+url.workspace = true

publish/src/args.rs

@@ -8,6 +8,9 @@ pub(crate) struct QueryArgs {
 
     #[arg(short, long, value_name = "QUERY PATH")]
     pub(crate) query_path: PathBuf,
+
+    #[arg(short, long, value_name = "BASE IRI")]
+    pub(crate) base: Option<String>,
 }
 
 #[derive(Args)]

publish/src/error.rs

@@ -11,7 +11,10 @@ pub(crate) enum Error {
     Storage(#[from] oxigraph::store::StorageError),
 
     #[error(transparent)]
-    IriParse(#[from] oxigraph::model::IriParseError),
+    ParseIri(#[from] oxigraph::model::IriParseError),
+
+    #[error(transparent)]
+    ParseUrl(#[from] url::ParseError),
 
     #[error(transparent)]
     RdfSyntax(#[from] oxigraph::io::RdfSyntaxError),
@@ -36,4 +39,7 @@ pub(crate) enum Error {
 
     #[error(transparent)]
     Join(#[from] tokio::task::JoinError),
+
+    #[error(transparent)]
+    TonicTransport(#[from] tonic::transport::Error),
 }

publish/src/main.rs

@@ -7,13 +7,14 @@ mod theme;
 mod widget;
 mod windows;
 
+use std::collections::HashMap;
 use crate::app::Publisher;
 use crate::args::{AppArgs, Command};
 use clap::Parser;
 use gl_search::{Schema, SearchIndex};
 use iced::futures::StreamExt;
 use ldp::middleware::BasicAuthMiddleware;
-use ldp::reqwest::{Client, Url};
+use ldp::reqwest::Client;
 use ldp::reqwest_middleware::ClientBuilder;
 use ldp::traverse::Traverse;
 use oxigraph::model::Dataset;
@@ -22,6 +23,7 @@ use tracing_subscriber::fmt::format::FmtSpan;
 use tracing_subscriber::layer::SubscriberExt;
 use tracing_subscriber::util::SubscriberInitExt;
 use tracing_subscriber::{EnvFilter, fmt};
+use url::Url;
 use gl_graph::index::index_ontology;
 use gl_graph::language;
 use gl_inference::proto::ontology_client::OntologyClient;
@@ -53,6 +55,12 @@ fn main() -> color_eyre::Result<()> {
                 Some(String::from_utf8(std::fs::read(dataset_path)?)?)
             } else { None };
 
+            let mut request = OntologyQueryRequest::default();
+            request.sparql_query = raw_query;
+            request.turtle = graph;
+            request.prefixes = HashMap::from_iter(gl_graph::PREFIXES.iter().map(|(name, iri)| (name.clone(), iri.clone())));
+            request.base = args.base.clone();
+
             let runtime = tokio::runtime::Builder::new_multi_thread()
                 .enable_all()
                 .name("inference-client")
@@ -60,11 +68,6 @@ fn main() -> color_eyre::Result<()> {
 
             runtime.block_on(async {
                 let mut client = OntologyClient::connect("http://[::1]:3000").await.unwrap();
-
-                let mut request = OntologyQueryRequest::default();
-                request.sparql_query = raw_query;
-                request.turtle = graph;
-
                 let response = client.query(request).await.unwrap();
                 println!("{}", response.get_ref().results);
             });
@@ -87,14 +90,15 @@ fn main() -> color_eyre::Result<()> {
                 .build()?;
 
             runtime.block_on(async {
-                let mut client = OntologyClient::connect("http://[::1]:3000").await.unwrap();
+                let mut client = OntologyClient::connect("http://[::1]:3000").await?;
-                let documents = index_ontology(&mut client, &language::ENGLISH_OR_UNTAGGED).await.unwrap();
+                let documents = index_ontology(&mut client, &language::ENGLISH_OR_UNTAGGED).await?;
                 debug_span!("Index Ontology", documents = field::Empty).in_scope(|| {
                     for document in documents {
                         writer.add_document(document).unwrap();
                     }
                 });
-            });
+                Ok::<_, crate::error::Error>(())
+            })?;
 
             let mut writer = runtime.block_on(async move {
                 let http_client = ClientBuilder::new(Client::new())
@@ -104,18 +108,23 @@ fn main() -> color_eyre::Result<()> {
                     ))
                     .build();
 
-                let starting_url = Url::parse("http://fedora.quill.lan/rest/").unwrap();
+                let starting_url = Url::parse("http://fedora.quill.lan/rest/")?;
                 let mut dataset = Dataset::new();
                 let mut traversal = Traverse::new(http_client, starting_url, None);
+                let mut rdf_source_count = 0usize;
                 while let Some(result) = traversal.next().await {
                     match result {
-                        Ok(rdf_source) => dataset.extend(rdf_source.dataset()),
+                        Ok(rdf_source) => {
+                            dataset.extend(rdf_source.dataset());
+                            rdf_source_count += 1;
+                        },
                         Err(err) => error!(?err),
                     }
                 }
 
                 let span = debug_span!("Index Repository", rdf_sources = field::Empty, documents = field::Empty).entered();
-                Ok::<_, gl_search::SearchError>(writer)
+                span.record("rdf_sources", rdf_source_count);
+                Ok::<_, crate::error::Error>(writer)
             })?;
 
             debug_span!("Commit").in_scope(|| writer.commit())?;