Support adding puncutations to text for node-addon-api (#876)

@@ -18,7 +18,7 @@ fi
 SHERPA_ONNX_VERSION=$(grep "SHERPA_ONNX_VERSION" ./CMakeLists.txt  | cut -d " " -f 2  | cut -d '"' -f 2)
 SHERPA_ONNX_VERSION=$(grep "SHERPA_ONNX_VERSION" ./CMakeLists.txt  | cut -d " " -f 2  | cut -d '"' -f 2)
 echo "SHERPA_ONNX_VERSION $SHERPA_ONNX_VERSION"
 echo "SHERPA_ONNX_VERSION $SHERPA_ONNX_VERSION"
 
 
-# SHERPA_ONNX_VERSION=1.0.22
+# SHERPA_ONNX_VERSION=1.0.23
 
 
 if [ -z $owner ]; then
 if [ -z $owner ]; then
   owner=k2-fsa
   owner=k2-fsa

@@ -6,6 +6,15 @@ d=nodejs-addon-examples
 echo "dir: $d"
 echo "dir: $d"
 cd $d
 cd $d
 
 
+echo "----------add punctuations----------"
+
+curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/punctuation-models/sherpa-onnx-punct-ct-transformer-zh-en-vocab272727-2024-04-12.tar.bz2
+tar xvf sherpa-onnx-punct-ct-transformer-zh-en-vocab272727-2024-04-12.tar.bz2
+rm sherpa-onnx-punct-ct-transformer-zh-en-vocab272727-2024-04-12.tar.bz2
+
+node ./test_punctuation.js
+rm -rf sherpa-onnx-punct-ct-transformer-zh-en-vocab272727-2024-04-12
+
 echo "----------audio tagging----------"
 echo "----------audio tagging----------"
 
 
 curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/audio-tagging-models/sherpa-onnx-zipformer-small-audio-tagging-2024-04-15.tar.bz2
 curl -SL -O https://github.com/k2-fsa/sherpa-onnx/releases/download/audio-tagging-models/sherpa-onnx-zipformer-small-audio-tagging-2024-04-15.tar.bz2

@@ -55,7 +55,7 @@ jobs:
 
 
           SHERPA_ONNX_VERSION=$(grep "SHERPA_ONNX_VERSION" ./CMakeLists.txt  | cut -d " " -f 2  | cut -d '"' -f 2)
           SHERPA_ONNX_VERSION=$(grep "SHERPA_ONNX_VERSION" ./CMakeLists.txt  | cut -d " " -f 2  | cut -d '"' -f 2)
           echo "SHERPA_ONNX_VERSION $SHERPA_ONNX_VERSION"
           echo "SHERPA_ONNX_VERSION $SHERPA_ONNX_VERSION"
-          # SHERPA_ONNX_VERSION=1.0.22
+          # SHERPA_ONNX_VERSION=1.0.23
 
 
           src_dir=.github/scripts/node-addon
           src_dir=.github/scripts/node-addon
           sed -i.bak s/SHERPA_ONNX_VERSION/$SHERPA_ONNX_VERSION/g $src_dir/package.json
           sed -i.bak s/SHERPA_ONNX_VERSION/$SHERPA_ONNX_VERSION/g $src_dir/package.json

@@ -31,6 +31,12 @@ export LD_LIBRARY_PATH=$PWD/node_modules/sherpa-onnx-linux-arm64:$LD_LIBRARY_PAT
 
 
 The following tables list the examples in this folder.
 The following tables list the examples in this folder.
 
 
+## Add punctuations to text
+
+|File| Description|
+|---|---|
+|[./test_punctuation.js](./test_punctuation.js)| Add punctuations to input text using [CT transformer](https://modelscope.cn/models/iic/punc_ct-transformer_zh-cn-common-vocab272727-pytorch/summary). It supports both Chinese and English.|
+
 ## Voice activity detection (VAD)
 ## Voice activity detection (VAD)
 
 
 |File| Description|
 |File| Description|
@@ -309,3 +315,13 @@ git clone https://github.com/csukuangfj/sr-data
 
 
 node ./test_speaker_identification.js
 node ./test_speaker_identification.js
 ```
 ```
+
+### Add punctuations
+
+```bash
+wget https://github.com/k2-fsa/sherpa-onnx/releases/download/punctuation-models/sherpa-onnx-punct-ct-transformer-zh-en-vocab272727-2024-04-12.tar.bz2
+tar xvf sherpa-onnx-punct-ct-transformer-zh-en-vocab272727-2024-04-12.tar.bz2
+rm sherpa-onnx-punct-ct-transformer-zh-en-vocab272727-2024-04-12.tar.bz2
+
+node ./test_punctuation.js
+```

+// Copyright (c)  2023-2024  Xiaomi Corporation (authors: Fangjun Kuang)
+
+const sherpa_onnx = require('sherpa-onnx-node');
+
+// Please download test files from
+// https://github.com/k2-fsa/sherpa-onnx/releases/tag/punctuation-models
+function createPunctuation() {
+  const config = {
+    model: {
+      ctTransformer:
+          './sherpa-onnx-punct-ct-transformer-zh-en-vocab272727-2024-04-12/model.onnx',
+      debug: true,
+      numThreads: 1,
+      provider: 'cpu',
+    },
+  };
+  return new sherpa_onnx.Punctuation(config);
+}
+
+const punct = createPunctuation();
+const sentences = [
+  '这是一个测试你好吗How are you我很好thank you are you ok谢谢你',
+  '我们都是木头人不会说话不会动',
+  'The African blogosphere is rapidly expanding bringing more voices online in the form of commentaries opinions analyses rants and poetry',
+];
+console.log('---');
+for (let sentence of sentences) {
+  const punct_text = punct.addPunct(sentence);
+  console.log(`Input: ${sentence}`);
+  console.log(`Output: ${punct_text}`);
+  console.log('---');
+}

@@ -2,6 +2,8 @@
 
 
 const sherpa_onnx = require('sherpa-onnx-node');
 const sherpa_onnx = require('sherpa-onnx-node');
 
 
+// Please download whisper multi-lingual models from
+// https://github.com/k2-fsa/sherpa-onnx/releases/tag/asr-models
 function createSpokenLanguageID() {
 function createSpokenLanguageID() {
   const config = {
   const config = {
     whisper: {
     whisper: {

@@ -21,6 +21,7 @@ set(srcs
   src/audio-tagging.cc
   src/audio-tagging.cc
   src/non-streaming-asr.cc
   src/non-streaming-asr.cc
   src/non-streaming-tts.cc
   src/non-streaming-tts.cc
+  src/punctuation.cc
   src/sherpa-onnx-node-addon-api.cc
   src/sherpa-onnx-node-addon-api.cc
   src/speaker-identification.cc
   src/speaker-identification.cc
   src/spoken-language-identification.cc
   src/spoken-language-identification.cc

+const addon = require('./addon.js');
+
+class Punctuation {
+  constructor(config) {
+    this.handle = addon.createOfflinePunctuation(config);
+    this.config = config;
+  }
+  addPunct(text) {
+    return addon.offlinePunctuationAddPunct(this.handle, text);
+  }
+}
+
+module.exports = {
+  Punctuation,
+}

@@ -6,6 +6,7 @@ const vad = require('./vad.js');
 const slid = require('./spoken-language-identification.js');
 const slid = require('./spoken-language-identification.js');
 const sid = require('./speaker-identification.js');
 const sid = require('./speaker-identification.js');
 const at = require('./audio-tagg.js');
 const at = require('./audio-tagg.js');
+const punct = require('./punctuation.js');
 
 
 module.exports = {
 module.exports = {
   OnlineRecognizer: streaming_asr.OnlineRecognizer,
   OnlineRecognizer: streaming_asr.OnlineRecognizer,
@@ -20,4 +21,5 @@ module.exports = {
   SpeakerEmbeddingExtractor: sid.SpeakerEmbeddingExtractor,
   SpeakerEmbeddingExtractor: sid.SpeakerEmbeddingExtractor,
   SpeakerEmbeddingManager: sid.SpeakerEmbeddingManager,
   SpeakerEmbeddingManager: sid.SpeakerEmbeddingManager,
   AudioTagging: at.AudioTagging,
   AudioTagging: at.AudioTagging,
+  Punctuation: punct.Punctuation,
 }
 }

@@ -166,7 +166,7 @@ static Napi::Object AudioTaggingComputeWrapper(const Napi::CallbackInfo &info) {
 
 
   if (!info[1].IsExternal()) {
   if (!info[1].IsExternal()) {
     Napi::TypeError::New(
     Napi::TypeError::New(
-        env, "You should pass a offline stream pointer as the second argument")
+        env, "You should pass an offline stream pointer as the second argument")
         .ThrowAsJavaScriptException();
         .ThrowAsJavaScriptException();
 
 
     return {};
     return {};

+// scripts/node-addon-api/src/punctuation.cc
+//
+// Copyright (c)  2024  Xiaomi Corporation
+#include <sstream>
+
+#include "macros.h"  // NOLINT
+#include "napi.h"    // NOLINT
+#include "sherpa-onnx/c-api/c-api.h"
+
+static SherpaOnnxOfflinePunctuationModelConfig GetOfflinePunctuationModelConfig(
+    Napi::Object obj) {
+  SherpaOnnxOfflinePunctuationModelConfig c;
+  memset(&c, 0, sizeof(c));
+
+  if (!obj.Has("model") || !obj.Get("model").IsObject()) {
+    return c;
+  }
+
+  Napi::Object o = obj.Get("model").As<Napi::Object>();
+
+  SHERPA_ONNX_ASSIGN_ATTR_STR(ct_transformer, ctTransformer);
+
+  SHERPA_ONNX_ASSIGN_ATTR_INT32(num_threads, numThreads);
+
+  if (o.Has("debug") &&
+      (o.Get("debug").IsNumber() || o.Get("debug").IsBoolean())) {
+    if (o.Get("debug").IsBoolean()) {
+      c.debug = o.Get("debug").As<Napi::Boolean>().Value();
+    } else {
+      c.debug = o.Get("debug").As<Napi::Number>().Int32Value();
+    }
+  }
+  SHERPA_ONNX_ASSIGN_ATTR_STR(provider, provider);
+
+  return c;
+}
+
+static Napi::External<SherpaOnnxOfflinePunctuation>
+CreateOfflinePunctuationWrapper(const Napi::CallbackInfo &info) {
+  Napi::Env env = info.Env();
+  if (info.Length() != 1) {
+    std::ostringstream os;
+    os << "Expect only 1 argument. Given: " << info.Length();
+
+    Napi::TypeError::New(env, os.str()).ThrowAsJavaScriptException();
+
+    return {};
+  }
+
+  if (!info[0].IsObject()) {
+    Napi::TypeError::New(env, "You should pass an object as the only argument.")
+        .ThrowAsJavaScriptException();
+
+    return {};
+  }
+
+  Napi::Object o = info[0].As<Napi::Object>();
+
+  SherpaOnnxOfflinePunctuationConfig c;
+  memset(&c, 0, sizeof(c));
+  c.model = GetOfflinePunctuationModelConfig(o);
+
+  const SherpaOnnxOfflinePunctuation *punct =
+      SherpaOnnxCreateOfflinePunctuation(&c);
+
+  if (c.model.ct_transformer) {
+    delete[] c.model.ct_transformer;
+  }
+
+  if (c.model.provider) {
+    delete[] c.model.provider;
+  }
+
+  if (!punct) {
+    Napi::TypeError::New(env, "Please check your config!")
+        .ThrowAsJavaScriptException();
+
+    return {};
+  }
+
+  return Napi::External<SherpaOnnxOfflinePunctuation>::New(
+      env, const_cast<SherpaOnnxOfflinePunctuation *>(punct),
+      [](Napi::Env env, SherpaOnnxOfflinePunctuation *punct) {
+        SherpaOnnxDestroyOfflinePunctuation(punct);
+      });
+}
+
+static Napi::String OfflinePunctuationAddPunctWraper(
+    const Napi::CallbackInfo &info) {
+  Napi::Env env = info.Env();
+  if (info.Length() != 2) {
+    std::ostringstream os;
+    os << "Expect only 2 arguments. Given: " << info.Length();
+
+    Napi::TypeError::New(env, os.str()).ThrowAsJavaScriptException();
+
+    return {};
+  }
+
+  if (!info[0].IsExternal()) {
+    Napi::TypeError::New(
+        env,
+        "You should pass an offline punctuation pointer as the first argument")
+        .ThrowAsJavaScriptException();
+
+    return {};
+  }
+
+  if (!info[1].IsString()) {
+    Napi::TypeError::New(env, "You should pass a string as the second argument")
+        .ThrowAsJavaScriptException();
+
+    return {};
+  }
+
+  SherpaOnnxOfflinePunctuation *punct =
+      info[0].As<Napi::External<SherpaOnnxOfflinePunctuation>>().Data();
+  Napi::String js_text = info[1].As<Napi::String>();
+  std::string text = js_text.Utf8Value();
+
+  const char *punct_text =
+      SherpaOfflinePunctuationAddPunct(punct, text.c_str());
+
+  Napi::String ans = Napi::String::New(env, punct_text);
+  SherpaOfflinePunctuationFreeText(punct_text);
+  return ans;
+}
+
+void InitPunctuation(Napi::Env env, Napi::Object exports) {
+  exports.Set(Napi::String::New(env, "createOfflinePunctuation"),
+              Napi::Function::New(env, CreateOfflinePunctuationWrapper));
+
+  exports.Set(Napi::String::New(env, "offlinePunctuationAddPunct"),
+              Napi::Function::New(env, OfflinePunctuationAddPunctWraper));
+}

@@ -21,6 +21,8 @@ void InitSpeakerID(Napi::Env env, Napi::Object exports);
 
 
 void InitAudioTagging(Napi::Env env, Napi::Object exports);
 void InitAudioTagging(Napi::Env env, Napi::Object exports);
 
 
+void InitPunctuation(Napi::Env env, Napi::Object exports);
+
 Napi::Object Init(Napi::Env env, Napi::Object exports) {
 Napi::Object Init(Napi::Env env, Napi::Object exports) {
   InitStreamingAsr(env, exports);
   InitStreamingAsr(env, exports);
   InitNonStreamingAsr(env, exports);
   InitNonStreamingAsr(env, exports);
@@ -31,6 +33,7 @@ Napi::Object Init(Napi::Env env, Napi::Object exports) {
   InitSpokenLanguageID(env, exports);
   InitSpokenLanguageID(env, exports);
   InitSpeakerID(env, exports);
   InitSpeakerID(env, exports);
   InitAudioTagging(env, exports);
   InitAudioTagging(env, exports);
+  InitPunctuation(env, exports);
 
 
   return exports;
   return exports;
 }
 }