Add API for searchable paths

packages/app/src/providers/DataProvider.tsx

@@ -27,6 +27,7 @@ export interface DataContextValue {
   getExportURL?: DataProviderApi['getExportURL'];
   addProgressListener: (cb: ProgressCallback) => void;
   removeProgressListener: (cb: ProgressCallback) => void;
+  getSearchablePaths?: DataProviderApi['getSearchablePaths'];
 }
 
 const DataContext = createContext({} as DataContextValue);
@@ -113,6 +114,7 @@ function DataProvider(props: PropsWithChildren<Props>) {
         getExportURL: api.getExportURL?.bind(api),
         addProgressListener: api.addProgressListener.bind(api),
         removeProgressListener: api.removeProgressListener.bind(api),
+        getSearchablePaths: api.getSearchablePaths?.bind(api),
       }}
     >
       {children}

packages/app/src/providers/api.ts

@@ -61,6 +61,8 @@ export abstract class DataProviderApi {
     value: Value<D>
   ): ExportURL;
 
+  public getSearchablePaths?(path: string): Promise<string[]>;
+
   public addProgressListener(cb: ProgressCallback): void {
     this.progressListeners.add(cb);
     cb([...this.progress.values()]); // notify once

packages/app/src/providers/h5grove/h5grove-api.ts

@@ -25,6 +25,7 @@ import type {
   H5GroveAttrValuesResponse,
   H5GroveDataResponse,
   H5GroveEntityResponse,
+  H5GrovePathsResponse,
 } from './models';
 import {
   convertH5GroveDtype,
@@ -100,6 +101,14 @@ export class H5GroveApi extends DataProviderApi {
     return new URL(`${baseURL as string}/data/?${searchParams.toString()}`);
   }
 
+  public async getSearchablePaths(path: string): Promise<string[]> {
+    const { data } = await this.client.get<H5GrovePathsResponse>(`/paths/`, {
+      params: { path },
+    });
+
+    return data;
+  }
+
   private async fetchEntity(path: string): Promise<H5GroveEntityResponse> {
     const { data } = await handleAxiosError(
       () =>

packages/app/src/providers/h5grove/models.ts

@@ -50,3 +50,5 @@ export interface H5GroveAttribute {
 
 export type H5GroveAttrValuesResponse = AttributeValues;
 export type H5GroveDataResponse = unknown;
+
+export type H5GrovePathsResponse = string[];

packages/h5wasm/package.json

@@ -38,7 +38,7 @@
     "react": ">=16"
   },
   "dependencies": {
-    "h5wasm": "0.4.7",
+    "h5wasm": "0.4.10",
     "nanoid": "4.0.0"
   },
   "devDependencies": {

packages/h5wasm/src/h5wasm-api.ts

@@ -111,6 +111,19 @@ export class H5WasmApi extends ProviderApi {
     file.close();
   }
 
+  public async getSearchablePaths(root: string): Promise<string[]> {
+    const file = await this.file;
+
+    const h5wEntity = file.get(root);
+
+    if (isH5WasmGroup(h5wEntity)) {
+      // Build absolute paths since .paths() are relative
+      return h5wEntity.paths().map((path) => `${root}${path}`);
+    }
+
+    return [];
+  }
+
   private async initFile(buffer: ArrayBuffer): Promise<H5WasmFile> {
     const { FS } = await h5wasmReady;