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 _0x4379=['message','bluebird','lodash','moment','crypto','../../../../../../config/logger','exports','info','Tilde\x20URI','wss://runa.tilde.lv/client/ws/speech/LVASR-ONLINE','createHash','sha1','unix','send','stringify','createReadStream','data','close','EOS','error','Tilde\x20ASR\x20send\x20error','status','result','final','Tilde\x20ASR\x20hypoteses','hypotheses','transcript','terminate','No\x20speech.\x20Sent\x20when\x20the\x20incoming\x20audio\x20contains\x20a\x20large\x20portion\x20of\x20silence\x20or\x20non-speech','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','isObject','open'];(function(_0x1c8cc6,_0x411e5c){var _0x522936=function(_0x38d044){while(--_0x38d044){_0x1c8cc6['push'](_0x1c8cc6['shift']());}};_0x522936(++_0x411e5c);}(_0x4379,0x173));var _0x9437=function(_0x2be716,_0x248bbc){_0x2be716=_0x2be716-0x0;var _0x44c27=_0x4379[_0x2be716];return _0x44c27;};'use strict';var BPromise=require(_0x9437('0x0'));var _=require(_0x9437('0x1'));var fs=require('fs');var WebSocket=require('ws');var moment=require(_0x9437('0x2'));var crypto=require(_0x9437('0x3'));var logger=require(_0x9437('0x4'))('agi');module[_0x9437('0x5')]=function(_0xf162d6,_0x6d395e,_0x3092b6,_0x477d11){return new BPromise(function(_0x23e551,_0xa1e59b){logger[_0x9437('0x6')](_0x9437('0x7'),_0x477d11||_0x9437('0x8'));var _0xc17fb5=new WebSocket(_0x477d11||_0x9437('0x8'),{'perMessageDeflate':![]});var _0x585a91='';var _0x5eb9f5='0';var _0x38005c='1';var _0xcc66e='No\x20speech.\x20Sent\x20when\x20the\x20incoming\x20audio\x20contains\x20a\x20large\x20portion\x20of\x20silence\x20or\x20non-speech';function _0x54cbaa(_0x4ecba3){var _0x5511fd=crypto[_0x9437('0x9')](_0x9437('0xa'));_0x5511fd['update'](_0x4ecba3);return _0x5511fd['digest']('hex');}function _0x53b60c(){try{logger[_0x9437('0x6')]('Open\x20Tilde\x20ASR\x20socket');var _0x40d3e9=moment()[_0x9437('0xb')]();var _0x1e984d=_0x54cbaa(_0x40d3e9+_0x6d395e+_0x3092b6);_0xc17fb5[_0x9437('0xc')](JSON[_0x9437('0xd')]({'appID':_0x6d395e,'timestamp':_0x40d3e9,'appKey':_0x1e984d}));var _0x1eaeaf=fs[_0x9437('0xe')](_0xf162d6);_0x1eaeaf['on'](_0x9437('0xf'),function(_0x1040ac){_0xc17fb5[_0x9437('0xc')](_0x1040ac);});_0x1eaeaf['on'](_0x9437('0x10'),function(){_0xc17fb5[_0x9437('0xc')](_0x9437('0x11'));});}catch(_0x50c066){logger[_0x9437('0x12')](_0x9437('0x13'),JSON[_0x9437('0xd')](_0x50c066));_0xc17fb5['terminate']();}}function _0x144741(_0x30f063){try{if(_0x30f063){var _0x154fc8=JSON['parse'](_0x30f063);switch(_0x154fc8[_0x9437('0x14')]){case 0x0:if(_0x154fc8[_0x9437('0x15')]){if(_0x154fc8['result'][_0x9437('0x16')]){logger[_0x9437('0x6')](_0x9437('0x17'),JSON['stringify'](_0x154fc8['result'][_0x9437('0x18')]));_0x585a91=_0x154fc8[_0x9437('0x15')][_0x9437('0x18')][0x0][_0x9437('0x19')];_0x5eb9f5=_0x154fc8['result'][_0x9437('0x18')][0x0]['likelihood'];_0x38005c='0';_0xcc66e='Success.';_0xc17fb5[_0x9437('0x1a')]();}}break;case 0x1:logger[_0x9437('0x6')]('No\x20speech.\x20Sent\x20when\x20the\x20incoming\x20audio\x20contains\x20a\x20large\x20portion\x20of\x20silence\x20or\x20non-speech');_0x38005c='1';_0xcc66e=_0x9437('0x1b');break;case 0x2:logger[_0x9437('0x6')](_0x9437('0x1c'));_0x38005c='2';_0xcc66e=_0x9437('0x1c');break;case 0x9:logger[_0x9437('0x6')](_0x9437('0x1d'));_0x38005c='9';_0xcc66e=_0x9437('0x1d');break;case 0xa:logger[_0x9437('0x6')](_0x9437('0x1e'));_0x38005c='10';_0xcc66e=_0x9437('0x1e');break;case 0xb:logger[_0x9437('0x6')]('All\x20recognition\x20workers\x20are\x20currently\x20in\x20use\x20and\x20real-time\x20recognition\x20is\x20not\x20possible.');_0x38005c='11';_0xcc66e=_0x9437('0x1f');}}}catch(_0x5ce403){logger[_0x9437('0x12')](_0x9437('0x20'),JSON[_0x9437('0xd')](_0x5ce403));_0xc17fb5['terminate']();}}function _0xb84b5d(){logger['info'](_0x9437('0x21'));_0x23e551({'transcript':_0x585a91,'confidence':_0x5eb9f5,'status':_0x38005c,'status_message':_0xcc66e});}function _0x40e6e3(_0x5d7a2b){logger[_0x9437('0x12')]('Error\x20Tilde\x20ASR\x20socket');if(!_['isNil'](_0x5d7a2b)){logger['error'](_[_0x9437('0x22')](_0x5d7a2b)?JSON['stringify'](_0x5d7a2b):_0x5d7a2b);}}_0xc17fb5['on'](_0x9437('0x23'),_0x53b60c);_0xc17fb5['on'](_0x9437('0x24'),_0x144741);_0xc17fb5['on'](_0x9437('0x10'),_0xb84b5d);_0xc17fb5['on'](_0x9437('0x12'),_0x40e6e3);});};