From b611c3d8f63085fc913ce052e4248c486eb65b39 Mon Sep 17 00:00:00 2001
From: Mattia <mattia.giupponi@gmail.com>
Date: Thu, 6 Jun 2024 13:07:59 +0200
Subject: [PATCH] use region for cacluate bbox in 3dtiles

---
 importer/handlers/tiles3d/handler.py | 30 ++++++++++++++++++++++++----
 1 file changed, 26 insertions(+), 4 deletions(-)

diff --git a/importer/handlers/tiles3d/handler.py b/importer/handlers/tiles3d/handler.py
index 6f620b8..4e9dcf1 100644
--- a/importer/handlers/tiles3d/handler.py
+++ b/importer/handlers/tiles3d/handler.py
@@ -2,17 +2,14 @@
 import logging
 import os
 from pathlib import Path
-from geonode.assets.utils import get_default_asset
+import math
 from geonode.layers.models import Dataset
 from geonode.resource.enumerator import ExecutionRequestAction as exa
 from geonode.upload.utils import UploadLimitValidator
-from importer.handlers.base import BaseHandler
-from importer.models import ResourceHandlerInfo
 from importer.orchestrator import orchestrator
 from importer.celery_tasks import import_orchestrator
 from importer.handlers.common.vector import BaseVectorFileHandler
 from importer.handlers.utils import create_alternate, should_be_imported
-from importer.publisher import DataPublisher
 from importer.utils import ImporterRequestAction as ira
 from geonode.base.models import ResourceBase
 from importer.handlers.tiles3d.exceptions import Invalid3DTilesException
@@ -216,6 +213,31 @@ def create_geonode_resource(
             layer_name, alternate, execution_id, ResourceBase, asset
         )
 
+        # fixing-up bbox for the 3dtile object
+        js_file = None
+        with open(asset.location[0]) as _file:
+            js_file = json.loads(_file.read())
+
+        if not js_file:
+            return resource
+        
+        # checking if the region is inside the json file
+        region = js_file.get("root", {}).get("boundingVolume", {}).get("region", None)
+        if not region:
+            logger.info(f"No region found, the BBOX will not be updated for 3dtiles: {resource.title}")
+            return resource
+        west, south, east, nord = region[:4]
+        # [xmin, ymin, xmax, ymax]
+        resource.set_bbox_polygon(
+            bbox=[
+                math.degrees(west),
+                math.degrees(south),
+                math.degrees(east),
+                math.degrees(nord)   
+            ],
+            srid='EPSG:4326'
+        )
+
         return resource
 
     def generate_resource_payload(self, layer_name, alternate, asset, _exec, workspace):