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

   1 // *************************************************************************
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   3 // * xCALLY Motion -  The Omnichannel Contact Center                       *
   4 // * Copyright (c) Xenialab s.r.l. All Rights Reserved                     *
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   8 // * Email: info@xcally.com                                                *
   9 // * Website: https://www.xcally.com                                       *
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  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.                         *
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  18 var _0xb718=['All\x20recognition\x20workers\x20are\x20currently\x20in\x20use\x20and\x20real-time\x20recognition\x20is\x20not\x20possible.','isNil','open','message','bluebird','lodash','moment','crypto','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','update','digest','hex','Open\x20Tilde\x20ASR\x20socket','unix','send','stringify','createReadStream','data','close','error','Tilde\x20ASR\x20send\x20error','terminate','parse','final','hypotheses','transcript','result','likelihood','Aborted.\x20Recognition\x20was\x20aborted\x20for\x20some\x20reason.','Not\x20available.\x20Max\x20load\x20limit\x20reached.'];(function(_0x1942fb,_0x5ad777){var _0x5bd979=function(_0x18c5b2){while(--_0x18c5b2){_0x1942fb['push'](_0x1942fb['shift']());}};_0x5bd979(++_0x5ad777);}(_0xb718,0x1ee));var _0x8b71=function(_0x3a7289,_0x4c91b4){_0x3a7289=_0x3a7289-0x0;var _0x303ac8=_0xb718[_0x3a7289];return _0x303ac8;};'use strict';var BPromise=require(_0x8b71('0x0'));var _=require(_0x8b71('0x1'));var fs=require('fs');var WebSocket=require('ws');var moment=require(_0x8b71('0x2'));var crypto=require(_0x8b71('0x3'));var logger=require('../../../../../../config/logger')(_0x8b71('0x4'));module[_0x8b71('0x5')]=function(_0x27bb10,_0x306792,_0x47d5ef,_0x26e06d){return new BPromise(function(_0x79d615,_0x5b70aa){logger[_0x8b71('0x6')](_0x8b71('0x7'),_0x26e06d||_0x8b71('0x8'));var _0x1849b6=new WebSocket(_0x26e06d||_0x8b71('0x8'),{'perMessageDeflate':![]});var _0x27f57a='';var _0x52fbd7='0';var _0x5f53d7='1';var _0x21a25f=_0x8b71('0x9');function _0x4b5808(_0x33cd8c){var _0x22d1c0=crypto['createHash']('sha1');_0x22d1c0[_0x8b71('0xa')](_0x33cd8c);return _0x22d1c0[_0x8b71('0xb')](_0x8b71('0xc'));}function _0x2c372e(){try{logger[_0x8b71('0x6')](_0x8b71('0xd'));var _0xb18592=moment()[_0x8b71('0xe')]();var _0x1caa02=_0x4b5808(_0xb18592+_0x306792+_0x47d5ef);_0x1849b6[_0x8b71('0xf')](JSON[_0x8b71('0x10')]({'appID':_0x306792,'timestamp':_0xb18592,'appKey':_0x1caa02}));var _0x332b44=fs[_0x8b71('0x11')](_0x27bb10);_0x332b44['on'](_0x8b71('0x12'),function(_0x1f0a3c){_0x1849b6[_0x8b71('0xf')](_0x1f0a3c);});_0x332b44['on'](_0x8b71('0x13'),function(){_0x1849b6['send']('EOS');});}catch(_0x5cd1b9){logger[_0x8b71('0x14')](_0x8b71('0x15'),JSON[_0x8b71('0x10')](_0x5cd1b9));_0x1849b6[_0x8b71('0x16')]();}}function _0x32c06e(_0x493af7){try{if(_0x493af7){var _0x40f243=JSON[_0x8b71('0x17')](_0x493af7);switch(_0x40f243['status']){case 0x0:if(_0x40f243['result']){if(_0x40f243['result'][_0x8b71('0x18')]){logger[_0x8b71('0x6')]('Tilde\x20ASR\x20hypoteses',JSON['stringify'](_0x40f243['result'][_0x8b71('0x19')]));_0x27f57a=_0x40f243['result'][_0x8b71('0x19')][0x0][_0x8b71('0x1a')];_0x52fbd7=_0x40f243[_0x8b71('0x1b')][_0x8b71('0x19')][0x0][_0x8b71('0x1c')];_0x5f53d7='0';_0x21a25f='Success.';_0x1849b6[_0x8b71('0x16')]();}}break;case 0x1:logger[_0x8b71('0x6')](_0x8b71('0x9'));_0x5f53d7='1';_0x21a25f=_0x8b71('0x9');break;case 0x2:logger['info'](_0x8b71('0x1d'));_0x5f53d7='2';_0x21a25f='Aborted.\x20Recognition\x20was\x20aborted\x20for\x20some\x20reason.';break;case 0x9:logger['info'](_0x8b71('0x1e'));_0x5f53d7='9';_0x21a25f=_0x8b71('0x1e');break;case 0xa:logger[_0x8b71('0x6')]('Authentication\x20failed.');_0x5f53d7='10';_0x21a25f='Authentication\x20failed.';break;case 0xb:logger['info'](_0x8b71('0x1f'));_0x5f53d7='11';_0x21a25f='All\x20recognition\x20workers\x20are\x20currently\x20in\x20use\x20and\x20real-time\x20recognition\x20is\x20not\x20possible.';}}}catch(_0x2c09d5){logger[_0x8b71('0x14')]('Tilde\x20ASR\x20parse\x20error',JSON[_0x8b71('0x10')](_0x2c09d5));_0x1849b6[_0x8b71('0x16')]();}}function _0x4556b6(){logger[_0x8b71('0x6')]('Close\x20Tilde\x20ASR\x20socket');_0x79d615({'transcript':_0x27f57a,'confidence':_0x52fbd7,'status':_0x5f53d7,'status_message':_0x21a25f});}function _0x3a5851(_0x3d8fda){logger[_0x8b71('0x14')]('Error\x20Tilde\x20ASR\x20socket');if(!_[_0x8b71('0x20')](_0x3d8fda)){logger[_0x8b71('0x14')](_['isObject'](_0x3d8fda)?JSON[_0x8b71('0x10')](_0x3d8fda):_0x3d8fda);}}_0x1849b6['on'](_0x8b71('0x21'),_0x2c372e);_0x1849b6['on'](_0x8b71('0x22'),_0x32c06e);_0x1849b6['on'](_0x8b71('0x13'),_0x4556b6);_0x1849b6['on']('error',_0x3a5851);});};