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2bc8c6d35e
### What problem does this PR solve? Partially addresses #14362 by adding deleted-file sync support for the Dropbox data source. Dropbox previously did not provide the slim current-file snapshot required by stale document reconciliation, and its sync runner returned only document batches. As a result, enabling deleted-file sync could not remove local documents that had been deleted from Dropbox. This PR: - Adds `retrieve_all_slim_docs_perm_sync()` to `DropboxConnector`. - Reuses Dropbox metadata traversal to collect current remote file IDs without downloading file contents. - Wires incremental Dropbox sync to return `(document_generator, file_list)` when `sync_deleted_files` is enabled. - Enables the deleted-file sync toggle for Dropbox in the data source settings UI. - Adds regression coverage for slim snapshots, nested folders, paginated listings, duplicate filenames, and full reindex behavior. Tests: - `uv run pytest test/unit_test/common/test_dropbox_connector.py -q` - `uv run pytest test/unit_test/rag/test_sync_data_source.py -q` - `uv run pytest test/unit_test/common/test_dropbox_connector.py test/unit_test/rag/test_sync_data_source.py -q` - `uv run ruff check common/data_source/dropbox_connector.py rag/svr/sync_data_source.py test/unit_test/common/test_dropbox_connector.py test/unit_test/rag/test_sync_data_source.py` - `./node_modules/.bin/eslint src/pages/user-setting/data-source/constant/index.tsx` ### Type of change - [x] New Feature (non-breaking change which adds functionality)
Install front-end dependencies
npm install
Launch front-end
npm run dev
The following output confirms a successful launch of the system:
Login to RAGFlow web UI
Open your browser and navigate to:
http://localhost:9222 or http://[YOUR_MACHINE_IP]:9222
Replace [YOUR_MACHINE_IP] with your actual machine IP address (e.g., http://192.168.1.49:9222).
Login to RAGFlow web admin UI
Open your browser and navigate to:
http://localhost:9222/admin or http://[YOUR_MACHINE_IP]:9222/admin
Replace [YOUR_MACHINE_IP] with your actual machine IP address (e.g., http://192.168.1.49:9222/admin).
Shutdown front-end
Ctrl + C or
kill -f "umi dev"