server/services/agi/scripts/tilde/asr/lib/api.js

   1 // *************************************************************************
   2 // *                                                                       *
   3 // * xCALLY Motion -  The Omnichannel Contact Center                       *
   4 // * Copyright (c) Xenialab s.r.l. All Rights Reserved                     *
   5 // *                                                                       *
   6 // *************************************************************************
   7 // *                                                                       *
   8 // * Email: info@xcally.com                                                *
   9 // * Website: https://www.xcally.com                                       *
  10 // *                                                                       *
  11 // *************************************************************************
  12 // *                                                                       *
  13 // * The SOFTWARE PRODUCT is protected by copyright laws and international *
  14 // * copyright treaties, as well as other intellectual property laws and   *
  15 // * treaties. The SOFTWARE PRODUCT is licensed, not sold.                         *
  16 // *                                                                       *
  17 // *************************************************************************
  18 var _0x87d9=['result','Tilde\x20ASR\x20hypoteses','hypotheses','Success.','No\x20speech.\x20Sent\x20when\x20the\x20incoming\x20audio\x20contains\x20a\x20large\x20portion\x20of\x20silence\x20or\x20non-speech','Not\x20available.\x20Max\x20load\x20limit\x20reached.','Authentication\x20failed.','All\x20recognition\x20workers\x20are\x20currently\x20in\x20use\x20and\x20real-time\x20recognition\x20is\x20not\x20possible.','Close\x20Tilde\x20ASR\x20socket','Error\x20Tilde\x20ASR\x20socket','isNil','isObject','open','message','close','moment','crypto','../../../../../../config/logger','agi','exports','info','Tilde\x20URI','update','digest','hex','unix','send','data','EOS','error','Tilde\x20ASR\x20send\x20error','stringify','terminate','parse','status'];(function(_0x257642,_0x270a80){var _0x3d813b=function(_0x2a1c8a){while(--_0x2a1c8a){_0x257642['push'](_0x257642['shift']());}};_0x3d813b(++_0x270a80);}(_0x87d9,0x127));var _0x987d=function(_0x548eae,_0xad69de){_0x548eae=_0x548eae-0x0;var _0x5b1a01=_0x87d9[_0x548eae];return _0x5b1a01;};'use strict';var BPromise=require('bluebird');var _=require('lodash');var fs=require('fs');var WebSocket=require('ws');var moment=require(_0x987d('0x0'));var crypto=require(_0x987d('0x1'));var logger=require(_0x987d('0x2'))(_0x987d('0x3'));module[_0x987d('0x4')]=function(_0x4eeda4,_0x3e4f55,_0x4ce97c,_0x433a55){return new BPromise(function(_0x2970f4,_0x14297e){logger[_0x987d('0x5')](_0x987d('0x6'),_0x433a55||'wss://runa.tilde.lv/client/ws/speech/LVASR-ONLINE');var _0x5ac197=new WebSocket(_0x433a55||'wss://runa.tilde.lv/client/ws/speech/LVASR-ONLINE',{'perMessageDeflate':![]});var _0x597657='';var _0x20dc8c='0';var _0x4ae0bd='1';var _0x22b7d6='No\x20speech.\x20Sent\x20when\x20the\x20incoming\x20audio\x20contains\x20a\x20large\x20portion\x20of\x20silence\x20or\x20non-speech';function _0x4b48e0(_0x304a41){var _0xaca8e9=crypto['createHash']('sha1');_0xaca8e9[_0x987d('0x7')](_0x304a41);return _0xaca8e9[_0x987d('0x8')](_0x987d('0x9'));}function _0x448280(){try{logger[_0x987d('0x5')]('Open\x20Tilde\x20ASR\x20socket');var _0x5b1c07=moment()[_0x987d('0xa')]();var _0x2a2003=_0x4b48e0(_0x5b1c07+_0x3e4f55+_0x4ce97c);_0x5ac197[_0x987d('0xb')](JSON['stringify']({'appID':_0x3e4f55,'timestamp':_0x5b1c07,'appKey':_0x2a2003}));var _0x4586cd=fs['createReadStream'](_0x4eeda4);_0x4586cd['on'](_0x987d('0xc'),function(_0x2a175a){_0x5ac197[_0x987d('0xb')](_0x2a175a);});_0x4586cd['on']('close',function(){_0x5ac197[_0x987d('0xb')](_0x987d('0xd'));});}catch(_0xa89e4){logger[_0x987d('0xe')](_0x987d('0xf'),JSON[_0x987d('0x10')](_0xa89e4));_0x5ac197[_0x987d('0x11')]();}}function _0x536161(_0x1e1ad6){try{if(_0x1e1ad6){var _0x5e0a6e=JSON[_0x987d('0x12')](_0x1e1ad6);switch(_0x5e0a6e[_0x987d('0x13')]){case 0x0:if(_0x5e0a6e[_0x987d('0x14')]){if(_0x5e0a6e[_0x987d('0x14')]['final']){logger[_0x987d('0x5')](_0x987d('0x15'),JSON[_0x987d('0x10')](_0x5e0a6e[_0x987d('0x14')]['hypotheses']));_0x597657=_0x5e0a6e['result'][_0x987d('0x16')][0x0]['transcript'];_0x20dc8c=_0x5e0a6e['result'][_0x987d('0x16')][0x0]['likelihood'];_0x4ae0bd='0';_0x22b7d6=_0x987d('0x17');_0x5ac197['terminate']();}}break;case 0x1:logger[_0x987d('0x5')](_0x987d('0x18'));_0x4ae0bd='1';_0x22b7d6=_0x987d('0x18');break;case 0x2:logger[_0x987d('0x5')]('Aborted.\x20Recognition\x20was\x20aborted\x20for\x20some\x20reason.');_0x4ae0bd='2';_0x22b7d6='Aborted.\x20Recognition\x20was\x20aborted\x20for\x20some\x20reason.';break;case 0x9:logger[_0x987d('0x5')](_0x987d('0x19'));_0x4ae0bd='9';_0x22b7d6=_0x987d('0x19');break;case 0xa:logger['info']('Authentication\x20failed.');_0x4ae0bd='10';_0x22b7d6=_0x987d('0x1a');break;case 0xb:logger['info'](_0x987d('0x1b'));_0x4ae0bd='11';_0x22b7d6=_0x987d('0x1b');}}}catch(_0x239abc){logger[_0x987d('0xe')]('Tilde\x20ASR\x20parse\x20error',JSON['stringify'](_0x239abc));_0x5ac197['terminate']();}}function _0x4c7fa5(){logger[_0x987d('0x5')](_0x987d('0x1c'));_0x2970f4({'transcript':_0x597657,'confidence':_0x20dc8c,'status':_0x4ae0bd,'status_message':_0x22b7d6});}function _0x54fff2(_0x2f8010){logger[_0x987d('0xe')](_0x987d('0x1d'));if(!_[_0x987d('0x1e')](_0x2f8010)){logger[_0x987d('0xe')](_[_0x987d('0x1f')](_0x2f8010)?JSON[_0x987d('0x10')](_0x2f8010):_0x2f8010);}}_0x5ac197['on'](_0x987d('0x20'),_0x448280);_0x5ac197['on'](_0x987d('0x21'),_0x536161);_0x5ac197['on'](_0x987d('0x22'),_0x4c7fa5);_0x5ac197['on'](_0x987d('0xe'),_0x54fff2);});};