Use GeoNode base URL when replacing service URLs (GeoNode#228)

When using the GeoNode proxy to GeoServer we need to ensure we are referring to the GeoNode base URL and not whatever URL is GeoServer's base

src/qgis_geonode/apiclient/geonode_v3.py

@@ -135,9 +135,9 @@ def handle_dataset_list(self, task_result: bool) -> None:
                 try:
                     parsed_properties = self._get_common_model_properties(raw_brief_ds)
                     brief_dataset = models.BriefDataset(**parsed_properties)
-                except ValueError:
+                except ValueError as exc:
                     log(
-                        f"Could not parse {raw_brief_ds!r} into a valid item",
+                        f"Could not parse {raw_brief_ds!r} into a valid item: {str(exc)}",
                         debug=False,
                     )
                 else:
@@ -237,6 +237,19 @@ def _retrieve_response(
             error_signal[str].emit("Could not complete network request")
         return result
 
+    def _get_sld_url(self, raw_style: typing.Dict) -> typing.Optional[str]:
+        auth_manager = qgis.core.QgsApplication.authManager()
+        auth_provider_name = auth_manager.configAuthMethodKey(self.auth_config).lower()
+        sld_url = raw_style.get("sld_url")
+        if auth_provider_name == "basic":
+            try:
+                prefix, suffix = sld_url.partition("geoserver")[::2]
+                sld_url = f"{self.base_url}/gs{suffix}"
+                log(f"sld_url: {sld_url}")
+            except AttributeError:
+                pass
+        return sld_url
+
     def _get_common_model_properties(self, raw_dataset: typing.Dict) -> typing.Dict:
         raise NotImplementedError
 
@@ -327,17 +340,6 @@ def handle_layer_upload(self, result: bool):
                 "Could not upload layer to GeoNode"
             )
 
-    def _get_sld_url(self, raw_style: typing.Dict) -> typing.Optional[str]:
-        auth_manager = qgis.core.QgsApplication.authManager()
-        auth_provider_name = auth_manager.configAuthMethodKey(self.auth_config).lower()
-        sld_url = raw_style.get("sld_url")
-        if auth_provider_name == "basic":
-            try:
-                sld_url = sld_url.replace("geoserver", "gs")
-            except AttributeError:
-                pass
-        return sld_url
-
     def _get_service_urls(
         self,
         raw_links: typing.Dict,
@@ -356,7 +358,9 @@ def _get_service_urls(
         if auth_provider_name == "basic":
             for service_type, retrieved_url in result.items():
                 try:
-                    result[service_type] = retrieved_url.replace("geoserver", "gs")
+                    prefix, suffix = retrieved_url.partition("geoserver")[::2]
+                    result[service_type] = f"{self.base_url}/gs{suffix}"
+                    log(f"result[service_type]: {self.base_url}/gs{suffix}")
                 except AttributeError:
                     pass
         return result
@@ -454,17 +458,6 @@ def build_search_query(
             query.removeQueryItem(subtype_key)
         return query
 
-    def _get_sld_url(self, raw_style: typing.Dict) -> typing.Optional[str]:
-        auth_manager = qgis.core.QgsApplication.authManager()
-        auth_provider_name = auth_manager.configAuthMethodKey(self.auth_config).lower()
-        sld_url = raw_style.get("sld_url")
-        if auth_provider_name == "basic":
-            try:
-                sld_url = sld_url.replace("geoserver", "gs")
-            except AttributeError:
-                pass
-        return sld_url
-
     def _get_service_urls(
         self,
         raw_dataset: typing.Dict,
@@ -485,7 +478,9 @@ def _get_service_urls(
         if auth_provider_name == "basic":
             for service_type, retrieved_url in result.items():
                 try:
-                    result[service_type] = retrieved_url.replace("geoserver", "gs")
+                    prefix, suffix = retrieved_url.partition("geoserver")[::2]
+                    result[service_type] = f"{self.base_url}/gs{suffix}"
+                    log(f"result[service_type]: {self.base_url}/gs{suffix}")
                 except AttributeError:
                     pass
         return result