stream-chat-react-native-core/lib/module/components/MessageInput/hooks/useAudioRecorder.js

The official React Native and Expo components for Stream Chat, a service for building chat applications

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.useAudioRecorder = void 0;
var _asyncToGenerator2 = _interopRequireDefault(require("@babel/runtime/helpers/asyncToGenerator"));
var _react = require("react");
var _useMessageComposer2 = require("../../../contexts/messageInputContext/hooks/useMessageComposer");
var _types = require("../../../types/types");
var _utils = require("../../../utils/utils");
var _audioSampling = require("../utils/audioSampling");
var useAudioRecorder = ({
  audioRecorderManager,
  sendMessage
}) => {
  var _useMessageComposer = (0, _useMessageComposer2.useMessageComposer)(),
    attachmentManager = _useMessageComposer.attachmentManager;
  var stopVoiceRecording = (0, _react.useCallback)(function () {
    var _ref = (0, _asyncToGenerator2.default)(function* (withDelete) {
      yield audioRecorderManager.stopRecording(withDelete);
    });
    return function (_x) {
      return _ref.apply(this, arguments);
    };
  }(), [audioRecorderManager]);
  (0, _react.useEffect)(() => () => {
    stopVoiceRecording();
  }, [stopVoiceRecording]);
  var startVoiceRecording = (0, _react.useCallback)((0, _asyncToGenerator2.default)(function* () {
    return yield audioRecorderManager.startRecording();
  }), [audioRecorderManager]);
  var deleteVoiceRecording = (0, _react.useCallback)((0, _asyncToGenerator2.default)(function* () {
    yield stopVoiceRecording(true);
  }), [stopVoiceRecording]);
  var uploadVoiceRecording = (0, _react.useCallback)(function () {
    var _ref4 = (0, _asyncToGenerator2.default)(function* (sendOnComplete) {
      try {
        var _audioRecorderManager = audioRecorderManager.state.getLatestValue(),
          recording = _audioRecorderManager.recording,
          duration = _audioRecorderManager.duration,
          waveformData = _audioRecorderManager.waveformData;
        yield stopVoiceRecording();
        var durationInSeconds = parseFloat((duration / 1000).toFixed(3));
        var resampledWaveformData = waveformData.length > 100 ? (0, _audioSampling.resampleWaveformData)(waveformData, 100) : waveformData;
        var clearFilter = new RegExp('[.:]', 'g');
        var date = new Date().toISOString().replace(clearFilter, '_');
        var file = {
          duration: durationInSeconds,
          name: `audio_recording_${date}.aac`,
          size: 0,
          type: 'audio/aac',
          uri: typeof recording !== 'string' ? recording?.getURI() : recording,
          waveform_data: resampledWaveformData
        };
        var audioFile = {
          asset_url: typeof recording !== 'string' ? recording?.getURI() : recording,
          duration: durationInSeconds,
          file_size: 0,
          localMetadata: {
            file,
            id: (0, _utils.generateRandomId)(),
            uploadState: 'pending'
          },
          mime_type: 'audio/aac',
          title: `audio_recording_${date}.aac`,
          type: _types.FileTypes.VoiceRecording,
          waveform_data: resampledWaveformData
        };
        audioRecorderManager.reset();
        if (sendOnComplete) {
          attachmentManager.upsertAttachments([audioFile]);
          sendMessage();
        } else {
          yield attachmentManager.uploadAttachment(audioFile);
        }
      } catch (error) {
        console.log('Error uploading voice recording: ', error);
      }
    });
    return function (_x2) {
      return _ref4.apply(this, arguments);
    };
  }(), [audioRecorderManager, attachmentManager, sendMessage, stopVoiceRecording]);
  return {
    deleteVoiceRecording,
    startVoiceRecording,
    stopVoiceRecording,
    uploadVoiceRecording
  };
};
exports.useAudioRecorder = useAudioRecorder;
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