From 1201ccd4f9e6b0f516c7ce654311cc3e5c04fc7e Mon Sep 17 00:00:00 2001
From: Blottiere Paul <blottiere.paul@gmail.com>
Date: Thu, 16 May 2024 01:13:00 +0200
Subject: [PATCH] Optimize raster cache config

---
 qsa-api/qsa_api/mapproxy.py | 11 +++++++++--
 qsa-api/qsa_api/project.py  |  2 +-
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/qsa-api/qsa_api/mapproxy.py b/qsa-api/qsa_api/mapproxy.py
index 953913f..46b5eab 100644
--- a/qsa-api/qsa_api/mapproxy.py
+++ b/qsa-api/qsa_api/mapproxy.py
@@ -35,7 +35,7 @@ def clear_cache(self, layer_name: str) -> None:
         for d in cache_dir.glob(f"**/{layer_name}_cache_*"):
             shutil.rmtree(d)
 
-    def add_layer(self, name: str, bbox: list, srs: int) -> None:
+    def add_layer(self, name: str, bbox: list, srs: int, is_raster: bool) -> None:
         if "layers" not in self.cfg:
             self.cfg["layers"] = []
             self.cfg["caches"] = {}
@@ -44,7 +44,14 @@ def add_layer(self, name: str, bbox: list, srs: int) -> None:
         lyr = {"name": name, "title": name, "sources": [f"{name}_cache"]}
         self.cfg["layers"].append(lyr)
 
-        c = {"grids": ["webmercator"], "sources": [f"{name}_wms"]}
+        c = {
+            "grids": ["webmercator"],
+            "sources": [f"{name}_wms"]
+        }
+        if is_raster:
+            c["use_direct_from_level"] = 14
+            c["meta_size"] = [1, 1]
+            c["meta_buffer"] = 0
         self.cfg["caches"][f"{name}_cache"] = c
 
         s = {
diff --git a/qsa-api/qsa_api/project.py b/qsa-api/qsa_api/project.py
index a7d343a..b16280f 100644
--- a/qsa-api/qsa_api/project.py
+++ b/qsa-api/qsa_api/project.py
@@ -374,7 +374,7 @@ def add_layer(
 
             mp = QSAMapProxy(self.name)
             mp.read()
-            mp.add_layer(name, bbox, epsg_code)
+            mp.add_layer(name, bbox, epsg_code, t == Qgis.LayerType.Raster)
             mp.write()
 
         return True, ""