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   *
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  18 var _0x4944=['All\x20recognition\x20workers\x20are\x20currently\x20in\x20use\x20and\x20real-time\x20recognition\x20is\x20not\x20possible.','Tilde\x20ASR\x20parse\x20error','Error\x20Tilde\x20ASR\x20socket','isNil','open','message','bluebird','lodash','moment','crypto','agi','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','createHash','sha1','update','digest','hex','Open\x20Tilde\x20ASR\x20socket','send','stringify','createReadStream','data','close','EOS','error','Tilde\x20ASR\x20send\x20error','terminate','parse','status','result','Tilde\x20ASR\x20hypoteses','hypotheses','transcript','likelihood','Aborted.\x20Recognition\x20was\x20aborted\x20for\x20some\x20reason.','Not\x20available.\x20Max\x20load\x20limit\x20reached.','Authentication\x20failed.'];(function(_0x321bb2,_0x202794){var _0x9c12ed=function(_0x263dd3){while(--_0x263dd3){_0x321bb2['push'](_0x321bb2['shift']());}};_0x9c12ed(++_0x202794);}(_0x4944,0x146));var _0x4494=function(_0x59896f,_0x21a494){_0x59896f=_0x59896f-0x0;var _0x19c0e0=_0x4944[_0x59896f];return _0x19c0e0;};'use strict';var BPromise=require(_0x4494('0x0'));var _=require(_0x4494('0x1'));var fs=require('fs');var WebSocket=require('ws');var moment=require(_0x4494('0x2'));var crypto=require(_0x4494('0x3'));var logger=require('../../../../../../config/logger')(_0x4494('0x4'));module['exports']=function(_0x17f1d8,_0x377fd2,_0x3d3caa,_0xb50824){return new BPromise(function(_0x2a4ac6,_0x455476){logger[_0x4494('0x5')](_0x4494('0x6'),_0xb50824||'wss://runa.tilde.lv/client/ws/speech/LVASR-ONLINE');var _0x40dbc0=new WebSocket(_0xb50824||_0x4494('0x7'),{'perMessageDeflate':![]});var _0x16f3a2='';var _0x194458='0';var _0x2caa79='1';var _0x42a573=_0x4494('0x8');function _0x2bf7d4(_0x16d05e){var _0x2b9a80=crypto[_0x4494('0x9')](_0x4494('0xa'));_0x2b9a80[_0x4494('0xb')](_0x16d05e);return _0x2b9a80[_0x4494('0xc')](_0x4494('0xd'));}function _0x1e25e9(){try{logger[_0x4494('0x5')](_0x4494('0xe'));var _0xd1f9b3=moment()['unix']();var _0x3d0fd6=_0x2bf7d4(_0xd1f9b3+_0x377fd2+_0x3d3caa);_0x40dbc0[_0x4494('0xf')](JSON[_0x4494('0x10')]({'appID':_0x377fd2,'timestamp':_0xd1f9b3,'appKey':_0x3d0fd6}));var _0x27cd72=fs[_0x4494('0x11')](_0x17f1d8);_0x27cd72['on'](_0x4494('0x12'),function(_0x5be998){_0x40dbc0['send'](_0x5be998);});_0x27cd72['on'](_0x4494('0x13'),function(){_0x40dbc0[_0x4494('0xf')](_0x4494('0x14'));});}catch(_0x5d35b3){logger[_0x4494('0x15')](_0x4494('0x16'),JSON[_0x4494('0x10')](_0x5d35b3));_0x40dbc0[_0x4494('0x17')]();}}function _0x34fe32(_0x7a7097){try{if(_0x7a7097){var _0x487207=JSON[_0x4494('0x18')](_0x7a7097);switch(_0x487207[_0x4494('0x19')]){case 0x0:if(_0x487207['result']){if(_0x487207[_0x4494('0x1a')]['final']){logger['info'](_0x4494('0x1b'),JSON[_0x4494('0x10')](_0x487207[_0x4494('0x1a')]['hypotheses']));_0x16f3a2=_0x487207[_0x4494('0x1a')][_0x4494('0x1c')][0x0][_0x4494('0x1d')];_0x194458=_0x487207['result']['hypotheses'][0x0][_0x4494('0x1e')];_0x2caa79='0';_0x42a573='Success.';_0x40dbc0[_0x4494('0x17')]();}}break;case 0x1:logger['info']('No\x20speech.\x20Sent\x20when\x20the\x20incoming\x20audio\x20contains\x20a\x20large\x20portion\x20of\x20silence\x20or\x20non-speech');_0x2caa79='1';_0x42a573=_0x4494('0x8');break;case 0x2:logger['info'](_0x4494('0x1f'));_0x2caa79='2';_0x42a573=_0x4494('0x1f');break;case 0x9:logger[_0x4494('0x5')](_0x4494('0x20'));_0x2caa79='9';_0x42a573=_0x4494('0x20');break;case 0xa:logger[_0x4494('0x5')](_0x4494('0x21'));_0x2caa79='10';_0x42a573='Authentication\x20failed.';break;case 0xb:logger[_0x4494('0x5')](_0x4494('0x22'));_0x2caa79='11';_0x42a573=_0x4494('0x22');}}}catch(_0x5b39a3){logger['error'](_0x4494('0x23'),JSON[_0x4494('0x10')](_0x5b39a3));_0x40dbc0[_0x4494('0x17')]();}}function _0x566419(){logger[_0x4494('0x5')]('Close\x20Tilde\x20ASR\x20socket');_0x2a4ac6({'transcript':_0x16f3a2,'confidence':_0x194458,'status':_0x2caa79,'status_message':_0x42a573});}function _0x1825f2(_0x3fa244){logger['error'](_0x4494('0x24'));if(!_[_0x4494('0x25')](_0x3fa244)){logger[_0x4494('0x15')](_['isObject'](_0x3fa244)?JSON[_0x4494('0x10')](_0x3fa244):_0x3fa244);}}_0x40dbc0['on'](_0x4494('0x26'),_0x1e25e9);_0x40dbc0['on'](_0x4494('0x27'),_0x34fe32);_0x40dbc0['on'](_0x4494('0x13'),_0x566419);_0x40dbc0['on']('error',_0x1825f2);});};