unserver-unify/src/components/upload/AudioRecordController.js

'use strict';

angular.module('bamboo')
  .controller('AudioRecordCtrl', function($scope,$uibModalInstance,$sce,$timeout) {
  var _self = this;

  $scope.uploadRecordingAudio=function(){
    console.log(_mp3_record_file);
    $uibModalInstance.close({
        result: true,
        file:_mp3_record_file,
      });
  }

  this.allowrecord = true;
  $scope.uploadRecordingAudio = function() {
    var blob = window.audioVideoRecorder.getBlob();
    blob.name = (new Date()).getTime().toString() + ".webm";
    blob.lastModifiedDate = new Date();
    blob.duration = document.getElementById('audioplayback').duration;
    $uibModalInstance.close({
      result: true,
      file: blob,
    });
  }

  function shootAudio(callback) {
    var audioObj = {
      audio: true,
      video: true,
    }
    var errBack = function(error) {
      return callback(false, error);
    };
    navigator.getUserMedia = (navigator.getUserMedia || navigator.webkitGetUserMedia || navigator.mozGetUserMedia || navigator.msGetUserMedia);
    if (navigator.getUserMedia) { // Standard
      console.log("--chrome--");
      navigator.getUserMedia(audioObj, function(stream) {
        console.log("audio detected");
        callback(stream);
      }, errBack);
    } else {
      console.log("--- not supported---");
      return callback(false, "Not Supported Browser");
    }
  }
  var _stream;
  this.getRecordAudio = function() {
    _self.allowrecord = false;
    shootAudio(function(stream) {
      _stream=stream;
      $timeout(function() {
        window.audioVideoRecorder = window.RecordRTC(stream, {
          type: 'audio',
        //  sampleRate:22050,
         // numberOfAudioChannels:1,
         // mimeType: 'video/webm', // or video/mp4 or audio/ogg
        });
        window.audioVideoRecorder.startRecording();
        // return callback(stream);

        $scope.stopflag = true;

      }, 200)
    });
  }
  this.stopRecording = function() {
    window.audioVideoRecorder.stopRecording(function(url) {
      _stream.stop();
       $scope.stopflag = false;
      $timeout(function() {
        $scope.playbacksrc = $sce.trustAsResourceUrl(url);
        $scope.playback = true;
        _self.allowrecord = true;
        $scope.readyForUpload = true;
      }, 500);
    });
  }
});