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

   1 // *************************************************************************
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   4 // * Copyright (c) Xenialab s.r.l. All Rights Reserved                     *
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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 _0x65e8=['data','close','EOS','error','Tilde\x20ASR\x20send\x20error','terminate','status','Tilde\x20ASR\x20hypoteses','stringify','result','hypotheses','transcript','likelihood','Success.','No\x20speech.\x20Sent\x20when\x20the\x20incoming\x20audio\x20contains\x20a\x20large\x20portion\x20of\x20silence\x20or\x20non-speech','Aborted.\x20Recognition\x20was\x20aborted\x20for\x20some\x20reason.','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','open','message','lodash','moment','crypto','../../../../../../config/logger','exports','info','Tilde\x20URI','wss://runa.tilde.lv/client/ws/speech/LVASR-ONLINE','createHash','sha1','digest','hex','Open\x20Tilde\x20ASR\x20socket','unix','send'];(function(_0x53d166,_0x534235){var _0x313534=function(_0x5ba7f0){while(--_0x5ba7f0){_0x53d166['push'](_0x53d166['shift']());}};_0x313534(++_0x534235);}(_0x65e8,0x147));var _0x865e=function(_0x1f2343,_0x5274d8){_0x1f2343=_0x1f2343-0x0;var _0x53db82=_0x65e8[_0x1f2343];return _0x53db82;};'use strict';var BPromise=require('bluebird');var _=require(_0x865e('0x0'));var fs=require('fs');var WebSocket=require('ws');var moment=require(_0x865e('0x1'));var crypto=require(_0x865e('0x2'));var logger=require(_0x865e('0x3'))('agi');module[_0x865e('0x4')]=function(_0x1b0841,_0x53f21d,_0x12ba0d,_0x5be27a){return new BPromise(function(_0xfa1d81,_0x3358e1){logger[_0x865e('0x5')](_0x865e('0x6'),_0x5be27a||_0x865e('0x7'));var _0x401b58=new WebSocket(_0x5be27a||_0x865e('0x7'),{'perMessageDeflate':![]});var _0x20b140='';var _0x38bb2b='0';var _0x40ef5f='1';var _0x5678bb='No\x20speech.\x20Sent\x20when\x20the\x20incoming\x20audio\x20contains\x20a\x20large\x20portion\x20of\x20silence\x20or\x20non-speech';function _0x5c0aa9(_0x5bbd60){var _0xcaeae0=crypto[_0x865e('0x8')](_0x865e('0x9'));_0xcaeae0['update'](_0x5bbd60);return _0xcaeae0[_0x865e('0xa')](_0x865e('0xb'));}function _0x57fa7b(){try{logger[_0x865e('0x5')](_0x865e('0xc'));var _0x739856=moment()[_0x865e('0xd')]();var _0x68076f=_0x5c0aa9(_0x739856+_0x53f21d+_0x12ba0d);_0x401b58[_0x865e('0xe')](JSON['stringify']({'appID':_0x53f21d,'timestamp':_0x739856,'appKey':_0x68076f}));var _0x33bee0=fs['createReadStream'](_0x1b0841);_0x33bee0['on'](_0x865e('0xf'),function(_0x280888){_0x401b58[_0x865e('0xe')](_0x280888);});_0x33bee0['on'](_0x865e('0x10'),function(){_0x401b58[_0x865e('0xe')](_0x865e('0x11'));});}catch(_0x5ed012){logger[_0x865e('0x12')](_0x865e('0x13'),JSON['stringify'](_0x5ed012));_0x401b58[_0x865e('0x14')]();}}function _0x304783(_0x2d043f){try{if(_0x2d043f){var _0x45b3ba=JSON['parse'](_0x2d043f);switch(_0x45b3ba[_0x865e('0x15')]){case 0x0:if(_0x45b3ba['result']){if(_0x45b3ba['result']['final']){logger[_0x865e('0x5')](_0x865e('0x16'),JSON[_0x865e('0x17')](_0x45b3ba[_0x865e('0x18')][_0x865e('0x19')]));_0x20b140=_0x45b3ba[_0x865e('0x18')]['hypotheses'][0x0][_0x865e('0x1a')];_0x38bb2b=_0x45b3ba[_0x865e('0x18')][_0x865e('0x19')][0x0][_0x865e('0x1b')];_0x40ef5f='0';_0x5678bb=_0x865e('0x1c');_0x401b58[_0x865e('0x14')]();}}break;case 0x1:logger[_0x865e('0x5')](_0x865e('0x1d'));_0x40ef5f='1';_0x5678bb='No\x20speech.\x20Sent\x20when\x20the\x20incoming\x20audio\x20contains\x20a\x20large\x20portion\x20of\x20silence\x20or\x20non-speech';break;case 0x2:logger[_0x865e('0x5')](_0x865e('0x1e'));_0x40ef5f='2';_0x5678bb=_0x865e('0x1e');break;case 0x9:logger['info']('Not\x20available.\x20Max\x20load\x20limit\x20reached.');_0x40ef5f='9';_0x5678bb='Not\x20available.\x20Max\x20load\x20limit\x20reached.';break;case 0xa:logger[_0x865e('0x5')]('Authentication\x20failed.');_0x40ef5f='10';_0x5678bb=_0x865e('0x1f');break;case 0xb:logger[_0x865e('0x5')](_0x865e('0x20'));_0x40ef5f='11';_0x5678bb=_0x865e('0x20');}}}catch(_0x29dd5e){logger[_0x865e('0x12')]('Tilde\x20ASR\x20parse\x20error',JSON['stringify'](_0x29dd5e));_0x401b58[_0x865e('0x14')]();}}function _0xfaa4a1(){logger[_0x865e('0x5')](_0x865e('0x21'));_0xfa1d81({'transcript':_0x20b140,'confidence':_0x38bb2b,'status':_0x40ef5f,'status_message':_0x5678bb});}function _0x34c43c(_0x31f3a0){logger[_0x865e('0x12')](_0x865e('0x22'));if(!_[_0x865e('0x23')](_0x31f3a0)){logger[_0x865e('0x12')](_['isObject'](_0x31f3a0)?JSON['stringify'](_0x31f3a0):_0x31f3a0);}}_0x401b58['on'](_0x865e('0x24'),_0x57fa7b);_0x401b58['on'](_0x865e('0x25'),_0x304783);_0x401b58['on'](_0x865e('0x10'),_0xfaa4a1);_0x401b58['on'](_0x865e('0x12'),_0x34c43c);});};