From a2255ebdf97a2b96081e8b8e8dd0eb4e829a53c3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matthias=20Schl=C3=B6gl?= <matthias.schloegl@oeaw.ac.at>
Date: Wed, 13 Nov 2024 15:13:48 +0100
Subject: [PATCH] fix: add configs for place import from GND

resolves #250
---
 apis_ontology/importers.py                | 17 +++++++++++
 apis_ontology/rdfimport/PlaceFromDNB.toml | 35 +++++++++++++++++++++++
 2 files changed, 52 insertions(+)
 create mode 100644 apis_ontology/importers.py
 create mode 100644 apis_ontology/rdfimport/PlaceFromDNB.toml

diff --git a/apis_ontology/importers.py b/apis_ontology/importers.py
new file mode 100644
index 0000000..bc50d57
--- /dev/null
+++ b/apis_ontology/importers.py
@@ -0,0 +1,17 @@
+from apis_core.generic.importers import GenericModelImporter
+
+
+class PlaceImporter(GenericModelImporter):
+    def mangle_data(self, data):
+        if "wkt" in data:
+            import re
+
+            # Match coordinates in Point ( longitude latitude ) format
+            match = re.match(
+                r"Point\s*\(\s*([-+]?\d+\.\d+)\s+([-+]?\d+\.\d+)\s*\)", data["wkt"]
+            )
+            if match:
+                data["longitude"] = float(match.group(1))
+                data["latitude"] = float(match.group(2))
+                del data["wkt"]
+        return data
diff --git a/apis_ontology/rdfimport/PlaceFromDNB.toml b/apis_ontology/rdfimport/PlaceFromDNB.toml
new file mode 100644
index 0000000..a25697b
--- /dev/null
+++ b/apis_ontology/rdfimport/PlaceFromDNB.toml
@@ -0,0 +1,35 @@
+
+######################################################
+# Create an apis_ontology Person object from an RDF endpoint.
+# Source: DNB, https://d-nb.info
+######################################################
+superclass = "apis_ontology.models.Place"
+regex = "https://d-nb.info.*"
+[[attributes]]
+# name
+sparql = """
+PREFIX gndo: <https://d-nb.info/standards/elementset/gnd#>
+SELECT ?name
+WHERE {
+  ?subject gndo:preferredNameForTheCorporateBody ?name; 
+}
+"""
+[[attributes]]
+# name
+sparql = """
+PREFIX gndo: <https://d-nb.info/standards/elementset/gnd#>
+SELECT ?name
+WHERE {
+  ?subject gndo:preferredNameForThePlaceOrGeographicName ?name; 
+}
+"""
+[[attributes]]
+# wkt
+sparql = """
+PREFIX gndo: <https://d-nb.info/standards/elementset/gnd#>
+SELECT ?wkt
+WHERE {
+  ?subject geo:hasGeometry ?geo .
+  ?geo geo:asWKT ?wkt .
+}
+"""