Update storage.

src/snek/webdav.py

@@ -188,28 +188,17 @@ class WebdavApplication(aiohttp.web.Application):
         statvfs = os.statvfs(path)
         return statvfs.f_bavail * statvfs.f_frsize
 
-    async def handle_propfind(self, request):
-        if not await self.authenticate(request):
-            return aiohttp.web.Response(
-                status=401, headers={"WWW-Authenticate": 'Basic realm="WebDAV"'}
-            )
+
+    async def create_node(self, request, response_xml, full_path, depth):
         requested_path = request.match_info.get("filename", "") 
-        abs_path = request['home'] / requested_path
-        if not abs_path.exists():
-            return aiohttp.web.Response(status=404, text="Directory not found")
-        nsmap = {"D": "DAV:"}
-        response_xml = etree.Element("{DAV:}multistatus", nsmap=nsmap)
-        directories = [requested_path]
-        if abs_path.is_dir():
-            directories.extend(os.listdir(abs_path))
-        for item in directories:
-            full_path = abs_path / item if item != requested_path else abs_path
-            href_path = f"/{requested_path}/{item}/" if item != requested_path else f"/{requested_path}/"
+        abs_path = pathlib.Path(full_path)
+        relative_path = str(full_path.relative_to(request['home']))
+
+        href_path = f"{relative_path}".strip("/")
+        #href_path = href_path.replace("./","/") 
         href_path = href_path.replace("//", "/")
         response = etree.SubElement(response_xml, "{DAV:}response")
         href = etree.SubElement(response, "{DAV:}href")
-            if not full_path.is_dir():
-                href_path = href_path.rstrip("/")
         href.text = href_path
         propstat = etree.SubElement(response, "{DAV:}propstat")
         prop = etree.SubElement(propstat, "{DAV:}prop")
@@ -248,6 +237,35 @@ class WebdavApplication(aiohttp.web.Application):
         lock_type_2 = etree.SubElement(lock_entry_2, "{DAV:}locktype")
         etree.SubElement(lock_type_2, "{DAV:}write")
         etree.SubElement(propstat, "{DAV:}status").text = "HTTP/1.1 200 OK"
+        
+        if abs_path.is_dir() and depth != -1:
+            for item in abs_path.iterdir():
+                await self.create_node(request,response_xml, item, depth - 1)
+
+
+
+
+    async def handle_propfind(self, request):
+        if not await self.authenticate(request):
+            return aiohttp.web.Response(
+                status=401, headers={"WWW-Authenticate": 'Basic realm="WebDAV"'}
+            )
+
+        depth = 0
+        try:
+            depth = int(request.headers.get("Depth", "0"))
+        except ValueError:
+            pass
+        requested_path = request.match_info.get("filename", "") 
+        abs_path = request['home'] / requested_path
+        if not abs_path.exists():
+            return aiohttp.web.Response(status=404, text="Directory not found")
+        nsmap = {"D": "DAV:"}
+        response_xml = etree.Element("{DAV:}multistatus", nsmap=nsmap)
+        directories = [requested_path]
+        
+        await self.create_node(request, response_xml, abs_path, depth)
+
         xml_output = etree.tostring(
             response_xml, encoding="utf-8", xml_declaration=True
         ).decode()