Fixed indexing when no sites are specified (#4822)

* Fixed indexing when no sites are specificed

* Added test for Sharepoint all sites index

* Accounted for paginated results.

* Typing

* Typing

---------

Co-authored-by: Wenxi Onyx <wenxi-onyx@Wenxis-MacBook-Pro.local>

backend/onyx/connectors/sharepoint/connector.py

@@ -1,5 +1,6 @@
 import io
 import os
+from collections.abc import Generator
 from datetime import datetime
 from datetime import timezone
 from typing import Any
@@ -8,6 +9,8 @@ from urllib.parse import unquote
 import msal  # type: ignore
 from office365.graph_client import GraphClient  # type: ignore
 from office365.onedrive.driveitems.driveItem import DriveItem  # type: ignore
+from office365.onedrive.sites.site import Site  # type: ignore
+from office365.onedrive.sites.sites_with_root import SitesWithRoot  # type: ignore
 from pydantic import BaseModel
 
 from onyx.configs.app_configs import INDEX_BATCH_SIZE
@@ -227,14 +230,29 @@ class SharepointConnector(LoadConnector, PollConnector):
 
         return final_driveitems
 
+    def _handle_paginated_sites(
+        self, sites: SitesWithRoot
+    ) -> Generator[Site, None, None]:
+        while sites:
+            if sites.current_page:
+                yield from sites.current_page
+            if not sites.has_next:
+                break
+            sites = sites._get_next().execute_query()
+
     def _fetch_sites(self) -> list[SiteDescriptor]:
-        sites = self.graph_client.sites.get_all().execute_query()
+        sites = self.graph_client.sites.get_all_sites().execute_query()
+
+        if not sites:
+            raise RuntimeError("No sites found in the tenant")
+
         site_descriptors = [
             SiteDescriptor(
-                url=sites.resource_url,
+                url=site.web_url,
                 drive_name=None,
                 folder_path=None,
             )
+            for site in self._handle_paginated_sites(sites)
         ]
         return site_descriptors
 

backend/tests/daily/connectors/sharepoint/test_sharepoint_connector.py

@@ -85,6 +85,22 @@ def sharepoint_credentials() -> dict[str, str]:
     }
 
 
+def test_sharepoint_connector_all_sites(
+    mock_get_unstructured_api_key: MagicMock,
+    sharepoint_credentials: dict[str, str],
+) -> None:
+    # Initialize connector with no sites
+    connector = SharepointConnector()
+
+    # Load credentials
+    connector.load_credentials(sharepoint_credentials)
+
+    # Not asserting expected sites because that can change in test tenant at any time
+    # Finding any docs is good enough to verify that the connector is working
+    document_batches = list(connector.load_from_state())
+    assert document_batches, "Should find documents from all sites"
+
+
 def test_sharepoint_connector_specific_folder(
     mock_get_unstructured_api_key: MagicMock,
     sharepoint_credentials: dict[str, str],