Data Manager

Data/DataManager.jsx — File upload, management, and room linking.

Upload flow

1. User selects files via UploadPanel
2. Files uploaded to POST /server/data/upload (proxied to file service)
3. File metadata returned (id, name, size, companions)
4. User selects files and clicks "Link to Room"
5. POST /server/rooms/{roomId}/link-files creates workspace symlinks

Features

• Multi-file upload: Drag-and-drop or file picker
• Companion files: MHD+ZRAW, DICOM series handled automatically
• Temporal collections: Upload multiple files as a time series
• Re-upload: Replace existing file (notifies linked rooms via WebSocket)
• Delete: Remove file from data store

Supported formats

Category	Formats
Tabular	CSV, TSV, JSON, Parquet, Excel (XLSX/XLS/ODS)
Medical	MHD + ZRAW, DICOM
Biosignal	EDF/EDF+ (EEG, ECG, PSG)
Image	PNG, JPG, TIFF
Geospatial	GeoJSON
3D	GLTF, STL, VTK