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 _0xfda5=['createHash','sha1','digest','hex','unix','send','stringify','createReadStream','data','close','EOS','error','terminate','parse','result','Tilde\x20ASR\x20hypoteses','hypotheses','Success.','Aborted.\x20Recognition\x20was\x20aborted\x20for\x20some\x20reason.','Not\x20available.\x20Max\x20load\x20limit\x20reached.','Authentication\x20failed.','All\x20recognition\x20workers\x20are\x20currently\x20in\x20use\x20and\x20real-time\x20recognition\x20is\x20not\x20possible.','Tilde\x20ASR\x20parse\x20error','Close\x20Tilde\x20ASR\x20socket','Error\x20Tilde\x20ASR\x20socket','isObject','open','message','bluebird','moment','crypto','../../../../../../config/logger','agi','exports','info','Tilde\x20URI','wss://runa.tilde.lv/client/ws/speech/LVASR-ONLINE','No\x20speech.\x20Sent\x20when\x20the\x20incoming\x20audio\x20contains\x20a\x20large\x20portion\x20of\x20silence\x20or\x20non-speech'];(function(_0x19950b,_0x53d0d7){var _0x3c6b41=function(_0x3924ad){while(--_0x3924ad){_0x19950b['push'](_0x19950b['shift']());}};_0x3c6b41(++_0x53d0d7);}(_0xfda5,0x126));var _0x5fda=function(_0x1bc00c,_0x176c87){_0x1bc00c=_0x1bc00c-0x0;var _0x3aa2ff=_0xfda5[_0x1bc00c];return _0x3aa2ff;};'use strict';var BPromise=require(_0x5fda('0x0'));var _=require('lodash');var fs=require('fs');var WebSocket=require('ws');var moment=require(_0x5fda('0x1'));var crypto=require(_0x5fda('0x2'));var logger=require(_0x5fda('0x3'))(_0x5fda('0x4'));module[_0x5fda('0x5')]=function(_0x28a217,_0x3b9cd3,_0x2ecf59,_0x71026b){return new BPromise(function(_0x1d436d,_0x272074){logger[_0x5fda('0x6')](_0x5fda('0x7'),_0x71026b||'wss://runa.tilde.lv/client/ws/speech/LVASR-ONLINE');var _0x30db9f=new WebSocket(_0x71026b||_0x5fda('0x8'),{'perMessageDeflate':![]});var _0x4867e3='';var _0x7eead9='0';var _0xab1eb3='1';var _0x33abb4=_0x5fda('0x9');function _0x5f451d(_0x8d6b88){var _0x1dd0cb=crypto[_0x5fda('0xa')](_0x5fda('0xb'));_0x1dd0cb['update'](_0x8d6b88);return _0x1dd0cb[_0x5fda('0xc')](_0x5fda('0xd'));}function _0xbff0d0(){try{logger[_0x5fda('0x6')]('Open\x20Tilde\x20ASR\x20socket');var _0x2846ca=moment()[_0x5fda('0xe')]();var _0x55f537=_0x5f451d(_0x2846ca+_0x3b9cd3+_0x2ecf59);_0x30db9f[_0x5fda('0xf')](JSON[_0x5fda('0x10')]({'appID':_0x3b9cd3,'timestamp':_0x2846ca,'appKey':_0x55f537}));var _0x3b6f3e=fs[_0x5fda('0x11')](_0x28a217);_0x3b6f3e['on'](_0x5fda('0x12'),function(_0xb8f18c){_0x30db9f[_0x5fda('0xf')](_0xb8f18c);});_0x3b6f3e['on'](_0x5fda('0x13'),function(){_0x30db9f['send'](_0x5fda('0x14'));});}catch(_0x46d2ed){logger[_0x5fda('0x15')]('Tilde\x20ASR\x20send\x20error',JSON[_0x5fda('0x10')](_0x46d2ed));_0x30db9f[_0x5fda('0x16')]();}}function _0x2a5c8a(_0x67cdc0){try{if(_0x67cdc0){var _0x299fdc=JSON[_0x5fda('0x17')](_0x67cdc0);switch(_0x299fdc['status']){case 0x0:if(_0x299fdc[_0x5fda('0x18')]){if(_0x299fdc[_0x5fda('0x18')]['final']){logger[_0x5fda('0x6')](_0x5fda('0x19'),JSON['stringify'](_0x299fdc['result'][_0x5fda('0x1a')]));_0x4867e3=_0x299fdc[_0x5fda('0x18')]['hypotheses'][0x0]['transcript'];_0x7eead9=_0x299fdc[_0x5fda('0x18')][_0x5fda('0x1a')][0x0]['likelihood'];_0xab1eb3='0';_0x33abb4=_0x5fda('0x1b');_0x30db9f[_0x5fda('0x16')]();}}break;case 0x1:logger['info'](_0x5fda('0x9'));_0xab1eb3='1';_0x33abb4='No\x20speech.\x20Sent\x20when\x20the\x20incoming\x20audio\x20contains\x20a\x20large\x20portion\x20of\x20silence\x20or\x20non-speech';break;case 0x2:logger[_0x5fda('0x6')](_0x5fda('0x1c'));_0xab1eb3='2';_0x33abb4=_0x5fda('0x1c');break;case 0x9:logger[_0x5fda('0x6')](_0x5fda('0x1d'));_0xab1eb3='9';_0x33abb4=_0x5fda('0x1d');break;case 0xa:logger[_0x5fda('0x6')](_0x5fda('0x1e'));_0xab1eb3='10';_0x33abb4=_0x5fda('0x1e');break;case 0xb:logger[_0x5fda('0x6')]('All\x20recognition\x20workers\x20are\x20currently\x20in\x20use\x20and\x20real-time\x20recognition\x20is\x20not\x20possible.');_0xab1eb3='11';_0x33abb4=_0x5fda('0x1f');}}}catch(_0x28f363){logger[_0x5fda('0x15')](_0x5fda('0x20'),JSON[_0x5fda('0x10')](_0x28f363));_0x30db9f[_0x5fda('0x16')]();}}function _0x4dce6f(){logger[_0x5fda('0x6')](_0x5fda('0x21'));_0x1d436d({'transcript':_0x4867e3,'confidence':_0x7eead9,'status':_0xab1eb3,'status_message':_0x33abb4});}function _0x1c6e6c(_0x5d13e1){logger[_0x5fda('0x15')](_0x5fda('0x22'));if(!_['isNil'](_0x5d13e1)){logger[_0x5fda('0x15')](_[_0x5fda('0x23')](_0x5d13e1)?JSON[_0x5fda('0x10')](_0x5d13e1):_0x5d13e1);}}_0x30db9f['on'](_0x5fda('0x24'),_0xbff0d0);_0x30db9f['on'](_0x5fda('0x25'),_0x2a5c8a);_0x30db9f['on'](_0x5fda('0x13'),_0x4dce6f);_0x30db9f['on']('error',_0x1c6e6c);});};