support .snirf files in openneuro

CHANGELOG.md

@@ -1,6 +1,7 @@
 # Changes
 
 ## February 17, 2025
+- Added SNIRF file support with HDF5 viewer integration
 - Added loading indicator when expanding directories in the file browser
 - Added WAV file plugin with audio playback and waveform visualization
 - Updated URL query parameter mapping between v1 to v2

src/pages/common/DatasetWorkspace/plugins/init.ts

@@ -6,6 +6,7 @@ import edfPlugin from "./edf";
 import niftiPlugin from "./nifti";
 import tsvPlugin from "./tsv";
 import wavPlugin from "./wav";
+import snirfPlugin from "./snirf";
 
 // Register plugins in order of priority
 export const initializePlugins = () => {
@@ -14,6 +15,10 @@ export const initializePlugins = () => {
   registerPlugin(jsonPlugin);
   registerPlugin(edfPlugin);
   registerPlugin(niftiPlugin);
-  registerPlugin(wavPlugin); // Add WAV plugin before default
+  registerPlugin(wavPlugin);
+
+  // https://neurosift.app/openneuro-dataset/ds005927?tab=sub-001/sub-001_task-breathhold_nirs.snirf|0eb79a7df397c7d5229dc3cb59cdeb791a4b23e3
+  registerPlugin(snirfPlugin);
+
   registerPlugin(defaultPlugin);
 };

src/pages/common/DatasetWorkspace/plugins/snirf/SnirfView.tsx

@@ -0,0 +1,15 @@
+import { FunctionComponent } from "react";
+import { DatasetPluginProps } from "../pluginInterface";
+import Hdf5View from "../../../../NwbPage/Hdf5View";
+
+const SnirfView: FunctionComponent<DatasetPluginProps> = ({ file, width }) => {
+  // SNIRF files are HDF5 files, so we can use the Hdf5View component directly
+  // file.urls[0] contains the URL to the SNIRF file
+  return (
+    <div>
+      <Hdf5View nwbUrl={file.urls[0]} width={width || 800} isExpanded={true} />
+    </div>
+  );
+};
+
+export default SnirfView;

src/pages/common/DatasetWorkspace/plugins/snirf/index.ts

@@ -0,0 +1,11 @@
+import { DatasetPlugin } from "../pluginInterface";
+import SnirfView from "./SnirfView";
+
+export const snirfPlugin: DatasetPlugin = {
+  name: "snirf",
+  type: ["*.snirf"],
+  component: SnirfView,
+  priority: 1,
+};
+
+export default snirfPlugin;