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 _0xfd2d=['likelihood','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','isNil','isObject','message','bluebird','moment','crypto','exports','info','No\x20speech.\x20Sent\x20when\x20the\x20incoming\x20audio\x20contains\x20a\x20large\x20portion\x20of\x20silence\x20or\x20non-speech','createHash','digest','hex','send','createReadStream','close','error','Tilde\x20ASR\x20send\x20error','stringify','terminate','status','result','final','hypotheses'];(function(_0x205f60,_0x177b12){var _0x4e7656=function(_0x1a468f){while(--_0x1a468f){_0x205f60['push'](_0x205f60['shift']());}};_0x4e7656(++_0x177b12);}(_0xfd2d,0x141));var _0xdfd2=function(_0x3e004b,_0x48a549){_0x3e004b=_0x3e004b-0x0;var _0x352c5a=_0xfd2d[_0x3e004b];return _0x352c5a;};'use strict';var BPromise=require(_0xdfd2('0x0'));var _=require('lodash');var fs=require('fs');var WebSocket=require('ws');var moment=require(_0xdfd2('0x1'));var crypto=require(_0xdfd2('0x2'));var logger=require('../../../../../../config/logger')('agi');module[_0xdfd2('0x3')]=function(_0x1dea90,_0xffff0e,_0x29140d,_0x4586e8){return new BPromise(function(_0x55a506,_0x40dfdf){logger[_0xdfd2('0x4')]('Tilde\x20URI',_0x4586e8||'wss://runa.tilde.lv/client/ws/speech/LVASR-ONLINE');var _0x48634b=new WebSocket(_0x4586e8||'wss://runa.tilde.lv/client/ws/speech/LVASR-ONLINE',{'perMessageDeflate':![]});var _0x2b021f='';var _0x5a7190='0';var _0x474087='1';var _0x1010d4=_0xdfd2('0x5');function _0x83beb8(_0x4473c2){var _0x175931=crypto[_0xdfd2('0x6')]('sha1');_0x175931['update'](_0x4473c2);return _0x175931[_0xdfd2('0x7')](_0xdfd2('0x8'));}function _0xd7ab3(){try{logger[_0xdfd2('0x4')]('Open\x20Tilde\x20ASR\x20socket');var _0x3f0f8e=moment()['unix']();var _0x386ba6=_0x83beb8(_0x3f0f8e+_0xffff0e+_0x29140d);_0x48634b[_0xdfd2('0x9')](JSON['stringify']({'appID':_0xffff0e,'timestamp':_0x3f0f8e,'appKey':_0x386ba6}));var _0x16abdd=fs[_0xdfd2('0xa')](_0x1dea90);_0x16abdd['on']('data',function(_0x127010){_0x48634b[_0xdfd2('0x9')](_0x127010);});_0x16abdd['on'](_0xdfd2('0xb'),function(){_0x48634b[_0xdfd2('0x9')]('EOS');});}catch(_0x34fd14){logger[_0xdfd2('0xc')](_0xdfd2('0xd'),JSON[_0xdfd2('0xe')](_0x34fd14));_0x48634b[_0xdfd2('0xf')]();}}function _0x588453(_0x3a7e60){try{if(_0x3a7e60){var _0x40b28d=JSON['parse'](_0x3a7e60);switch(_0x40b28d[_0xdfd2('0x10')]){case 0x0:if(_0x40b28d['result']){if(_0x40b28d[_0xdfd2('0x11')][_0xdfd2('0x12')]){logger[_0xdfd2('0x4')]('Tilde\x20ASR\x20hypoteses',JSON[_0xdfd2('0xe')](_0x40b28d[_0xdfd2('0x11')]['hypotheses']));_0x2b021f=_0x40b28d[_0xdfd2('0x11')][_0xdfd2('0x13')][0x0]['transcript'];_0x5a7190=_0x40b28d[_0xdfd2('0x11')][_0xdfd2('0x13')][0x0][_0xdfd2('0x14')];_0x474087='0';_0x1010d4=_0xdfd2('0x15');_0x48634b[_0xdfd2('0xf')]();}}break;case 0x1:logger[_0xdfd2('0x4')](_0xdfd2('0x5'));_0x474087='1';_0x1010d4=_0xdfd2('0x5');break;case 0x2:logger[_0xdfd2('0x4')](_0xdfd2('0x16'));_0x474087='2';_0x1010d4=_0xdfd2('0x16');break;case 0x9:logger[_0xdfd2('0x4')](_0xdfd2('0x17'));_0x474087='9';_0x1010d4=_0xdfd2('0x17');break;case 0xa:logger[_0xdfd2('0x4')](_0xdfd2('0x18'));_0x474087='10';_0x1010d4=_0xdfd2('0x18');break;case 0xb:logger[_0xdfd2('0x4')](_0xdfd2('0x19'));_0x474087='11';_0x1010d4=_0xdfd2('0x19');}}}catch(_0x158cc4){logger[_0xdfd2('0xc')](_0xdfd2('0x1a'),JSON[_0xdfd2('0xe')](_0x158cc4));_0x48634b[_0xdfd2('0xf')]();}}function _0x255c19(){logger['info'](_0xdfd2('0x1b'));_0x55a506({'transcript':_0x2b021f,'confidence':_0x5a7190,'status':_0x474087,'status_message':_0x1010d4});}function _0x57edd0(_0x2c903a){logger[_0xdfd2('0xc')]('Error\x20Tilde\x20ASR\x20socket');if(!_[_0xdfd2('0x1c')](_0x2c903a)){logger['error'](_[_0xdfd2('0x1d')](_0x2c903a)?JSON['stringify'](_0x2c903a):_0x2c903a);}}_0x48634b['on']('open',_0xd7ab3);_0x48634b['on'](_0xdfd2('0x1e'),_0x588453);_0x48634b['on'](_0xdfd2('0xb'),_0x255c19);_0x48634b['on']('error',_0x57edd0);});};