v3.0 web

.github/workflows/web-codestyle.yml

@@ -29,6 +29,14 @@ jobs:
         with:
           node-version: lts/*
 
+      - name: Local Porcupine dependency
+        run: yarn && yarn copywasm && yarn copyppn && yarn build
+        working-directory: resources/porcupine/binding/web
+
+      - name: Local Rhino dependency
+        run: yarn && yarn copywasm && yarn build
+        working-directory: resources/rhino/binding/web
+
       - name: Pre-build dependencies
         run: npm install yarn
 

.github/workflows/web-demos.yml

@@ -24,7 +24,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x, 16.x, 18.x, 20.x]
+        node-version: [16.x, 18.x, 20.x]
 
     steps:
     - uses: actions/checkout@v3
@@ -36,6 +36,18 @@ jobs:
       with:
         node-version: ${{ matrix.node-version }}
 
+    - name: Local Porcupine dependency
+      run: yarn && yarn copywasm && yarn copyppn && yarn build
+      working-directory: resources/porcupine/binding/web
+
+    - name: Local Rhino dependency
+      run: yarn && yarn copywasm && yarn build
+      working-directory: resources/rhino/binding/web
+
+    - name: Local dependency
+      run: yarn && yarn build
+      working-directory: sdk/web
+
     - name: Pre-build dependencies
       run: npm install yarn
 
@@ -50,12 +62,26 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
+      with:
+        submodules: recursive
 
     - name: Set up Node.js lts/*
       uses: actions/setup-node@v3
       with:
         node-version: lts/*
 
+    - name: Local Porcupine dependency
+      run: yarn && yarn copywasm && yarn copyppn && yarn build
+      working-directory: resources/porcupine/binding/web
+
+    - name: Local Rhino dependency
+      run: yarn && yarn copywasm && yarn build
+      working-directory: resources/rhino/binding/web
+
+    - name: Local dependency
+      run: yarn && yarn build
+      working-directory: sdk/nodejs
+
     - name: Pre-build dependencies
       run: npm install yarn
 

.github/workflows/web.yml

@@ -33,7 +33,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x, 16.x, 18.x, 20.x]
+        node-version: [16.x, 18.x, 20.x]
 
     steps:
       - uses: actions/checkout@v3
@@ -45,6 +45,14 @@ jobs:
         with:
           node-version: ${{ matrix.node-version }}
 
+      - name: Local Porcupine dependency
+        run: yarn && yarn copywasm && yarn copyppn && yarn build
+        working-directory: resources/porcupine/binding/web
+
+      - name: Local Rhino dependency
+        run: yarn && yarn copywasm && yarn build
+        working-directory: resources/rhino/binding/web
+
       - name: Pre-build dependencies
         run: npm install yarn
 

demo/web/package.json

@@ -1,7 +1,7 @@
 {
   "name": "picovoice-web-demo",
   "private": true,
-  "version": "2.2.0",
+  "version": "3.0.0",
   "description": "A basic demo to show how to use Picovoice for web browsers, using the IIFE version of the library",
   "main": "index.js",
   "scripts": {
@@ -26,7 +26,7 @@
   "author": "Picovoice Inc",
   "license": "Apache-2.0",
   "dependencies": {
-    "@picovoice/picovoice-web": "~2.2.1",
+    "@picovoice/picovoice-web": "file:../../sdk/web",
     "@picovoice/web-voice-processor": "~4.0.8"
   },
   "devDependencies": {

sdk/web/.eslintrc.js

@@ -257,7 +257,7 @@ module.exports = {
     // disallow shadowing of names such as arguments
     'no-shadow-restricted-names': 2,
     // disallow declaration of variables already declared in the outer scope
-    'no-shadow': 2,
+    'no-shadow': 0,
     // disallow use of undefined when initializing variables
     'no-undef-init': 0,
     // disallow use of undeclared variables unless mentioned in a /*global */ block

sdk/web/package.json

@@ -3,7 +3,7 @@
   "description": "Picovoice SDK for web browsers (via WebAssembly)",
   "author": "Picovoice Inc",
   "license": "Apache-2.0",
-  "version": "2.2.1",
+  "version": "3.0.0",
   "keywords": [
     "porcupine",
     "rhino",
@@ -44,8 +44,8 @@
     "test": "cypress run --spec test/picovoice.test.ts"
   },
   "dependencies": {
-    "@picovoice/porcupine-web": "=2.2.1",
-    "@picovoice/rhino-web": "=2.2.1",
+    "@picovoice/porcupine-web": "file:../../resources/porcupine/binding/web",
+    "@picovoice/rhino-web": "file:../../resources/rhino/binding/web",
     "@picovoice/web-utils": "=1.3.1"
   },
   "devDependencies": {
@@ -74,6 +74,6 @@
     "typescript": "^4.9.5"
   },
   "engines": {
-    "node": ">=14"
+    "node": ">=16"
   }
 }

sdk/web/src/index.ts

@@ -33,6 +33,8 @@ import {
   PicovoiceWorkerResponse,
 } from './types';
 
+import * as PicovoiceErrors from './picovoice_errors';
+
 export {
   BuiltInKeyword,
   DetectionCallback,
@@ -53,6 +55,7 @@ export {
   PicovoiceWorkerReleaseResponse,
   PicovoiceWorkerRequest,
   PicovoiceWorkerResponse,
+  PicovoiceErrors,
   PorcupineDetection,
   PorcupineKeyword,
   PorcupineModel,

sdk/web/src/picovoice.ts

@@ -1,5 +1,5 @@
 /*
-  Copyright 2022 Picovoice Inc.
+  Copyright 2022-2023 Picovoice Inc.
 
   You may not use this file except in compliance with the license. A copy of the license is located in the "LICENSE"
   file accompanying this source.
@@ -17,6 +17,7 @@ import {
   PorcupineDetection,
   PorcupineKeyword,
   PorcupineModel,
+  PorcupineErrors,
 } from '@picovoice/porcupine-web';
 
 import {
@@ -25,16 +26,20 @@ import {
   RhinoContext,
   RhinoInference,
   RhinoModel,
+  RhinoErrors,
 } from '@picovoice/rhino-web';
 
 import { loadPicovoiceArgs } from './utils';
 
+import * as PicovoiceErrors from './picovoice_errors';
+import { mapToPicovoiceError } from './picovoice_errors';
+
 export class Picovoice {
   private _porcupine: Porcupine | null = null;
   private _rhino: Rhino | null = null;
   private _isWakeWordDetected: boolean = false;
 
-  private readonly _version: string = '2.1.0';
+  private readonly _version: string = '3.0.0';
 
   /**
    * Get Picovoice SDK version.
@@ -148,30 +153,40 @@ export class Picovoice {
       picovoice._isWakeWordDetected = true;
       wakeWordCallback(detection);
     };
-    picovoice._porcupine = await Porcupine._init(
-      accessKey,
-      [keywordPath],
-      [keywordLabel],
-      porcupineCallback,
-      new Float32Array([porcupineSensitivity]),
-      porcupineModelPath,
-      { processErrorCallback }
-    );
 
     const rhinoCallback = (inference: RhinoInference): void => {
       if (inference.isFinalized) {
         picovoice._isWakeWordDetected = false;
         inferenceCallback(inference);
       }
     };
-    picovoice._rhino = await Rhino._init(
-      accessKey,
-      contextPath,
-      rhinoSensitivity,
-      rhinoCallback,
-      rhinoModelPath,
-      { processErrorCallback, endpointDurationSec, requireEndpoint }
-    );
+
+    const errorCallback = (!processErrorCallback) ? undefined : (error: PorcupineErrors.PorcupineError | RhinoErrors.RhinoError): void => {
+      processErrorCallback(mapToPicovoiceError(error));
+    };
+
+    try {
+      picovoice._porcupine = await Porcupine._init(
+        accessKey,
+        [keywordPath],
+        [keywordLabel],
+        porcupineCallback,
+        new Float32Array([porcupineSensitivity]),
+        porcupineModelPath,
+        { processErrorCallback: errorCallback }
+      );
+
+      picovoice._rhino = await Rhino._init(
+        accessKey,
+        contextPath,
+        rhinoSensitivity,
+        rhinoCallback,
+        rhinoModelPath,
+        { processErrorCallback: errorCallback, endpointDurationSec, requireEndpoint }
+      );
+    } catch (error: any) {
+      throw mapToPicovoiceError(error);
+    }
 
     return picovoice;
   }
@@ -187,15 +202,19 @@ export class Picovoice {
    */
   public async process(pcm: Int16Array): Promise<void> {
     if (this._porcupine === null || this._rhino === null) {
-      throw Error(
+      throw new PicovoiceErrors.PicovoiceInvalidStateError(
         'Picovoice has been released. You cannot call process after release.'
       );
     }
 
-    if (!this._isWakeWordDetected) {
-      await this._porcupine.process(pcm);
-    } else {
-      await this._rhino.process(pcm);
+    try {
+      if (!this._isWakeWordDetected) {
+        await this._porcupine.process(pcm);
+      } else {
+        await this._rhino.process(pcm);
+      }
+    } catch (error: any) {
+      mapToPicovoiceError(error);
     }
   }
 
@@ -204,14 +223,18 @@ export class Picovoice {
    */
   public async reset(): Promise<void> {
     if (this._porcupine === null || this._rhino === null) {
-      throw Error(
+      throw new PicovoiceErrors.PicovoiceInvalidStateError(
         'Picovoice has been released. You cannot call reset after release.'
       );
     }
 
-    if (this._isWakeWordDetected) {
-      this._isWakeWordDetected = false;
-      await this._rhino.reset();
+    try {
+      if (this._isWakeWordDetected) {
+        this._isWakeWordDetected = false;
+        await this._rhino.reset();
+      }
+    } catch (error: any) {
+      mapToPicovoiceError(error);
     }
   }