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

   1 // *************************************************************************
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  14 // * copyright treaties, as well as other intellectual property laws and   *
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  18 var _0x5d7e=['createReadStream','close','EOS','error','Tilde\x20ASR\x20send\x20error','stringify','terminate','status','result','final','hypotheses','transcript','likelihood','Success.','Aborted.\x20Recognition\x20was\x20aborted\x20for\x20some\x20reason.','Not\x20available.\x20Max\x20load\x20limit\x20reached.','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','moment','../../../../../../config/logger','exports','info','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','hex','Open\x20Tilde\x20ASR\x20socket','unix','send'];(function(_0x3f5584,_0x3edcf1){var _0x179661=function(_0x2d29e7){while(--_0x2d29e7){_0x3f5584['push'](_0x3f5584['shift']());}};_0x179661(++_0x3edcf1);}(_0x5d7e,0x13f));var _0xe5d7=function(_0x2e3107,_0x25f970){_0x2e3107=_0x2e3107-0x0;var _0x833d69=_0x5d7e[_0x2e3107];return _0x833d69;};'use strict';var BPromise=require('bluebird');var _=require('lodash');var fs=require('fs');var WebSocket=require('ws');var moment=require(_0xe5d7('0x0'));var crypto=require('crypto');var logger=require(_0xe5d7('0x1'))('agi');module[_0xe5d7('0x2')]=function(_0x3c272d,_0xbdff7a,_0x1a157d,_0x2c5ad8){return new BPromise(function(_0x4a7439,_0x446218){logger[_0xe5d7('0x3')]('Tilde\x20URI',_0x2c5ad8||_0xe5d7('0x4'));var _0x4cd1a6=new WebSocket(_0x2c5ad8||'wss://runa.tilde.lv/client/ws/speech/LVASR-ONLINE',{'perMessageDeflate':![]});var _0x5cfc7f='';var _0x4b84a9='0';var _0x1c899d='1';var _0x4c875a=_0xe5d7('0x5');function _0x2fdef0(_0x50442d){var _0x31631b=crypto['createHash']('sha1');_0x31631b[_0xe5d7('0x6')](_0x50442d);return _0x31631b['digest'](_0xe5d7('0x7'));}function _0x323bfd(){try{logger[_0xe5d7('0x3')](_0xe5d7('0x8'));var _0x4711ee=moment()[_0xe5d7('0x9')]();var _0x2ef7e8=_0x2fdef0(_0x4711ee+_0xbdff7a+_0x1a157d);_0x4cd1a6[_0xe5d7('0xa')](JSON['stringify']({'appID':_0xbdff7a,'timestamp':_0x4711ee,'appKey':_0x2ef7e8}));var _0x39d00e=fs[_0xe5d7('0xb')](_0x3c272d);_0x39d00e['on']('data',function(_0x3c15c4){_0x4cd1a6[_0xe5d7('0xa')](_0x3c15c4);});_0x39d00e['on'](_0xe5d7('0xc'),function(){_0x4cd1a6[_0xe5d7('0xa')](_0xe5d7('0xd'));});}catch(_0x136d7d){logger[_0xe5d7('0xe')](_0xe5d7('0xf'),JSON[_0xe5d7('0x10')](_0x136d7d));_0x4cd1a6[_0xe5d7('0x11')]();}}function _0x11f6d3(_0x3cd0a2){try{if(_0x3cd0a2){var _0x63112c=JSON['parse'](_0x3cd0a2);switch(_0x63112c[_0xe5d7('0x12')]){case 0x0:if(_0x63112c[_0xe5d7('0x13')]){if(_0x63112c[_0xe5d7('0x13')][_0xe5d7('0x14')]){logger[_0xe5d7('0x3')]('Tilde\x20ASR\x20hypoteses',JSON[_0xe5d7('0x10')](_0x63112c[_0xe5d7('0x13')][_0xe5d7('0x15')]));_0x5cfc7f=_0x63112c[_0xe5d7('0x13')][_0xe5d7('0x15')][0x0][_0xe5d7('0x16')];_0x4b84a9=_0x63112c[_0xe5d7('0x13')][_0xe5d7('0x15')][0x0][_0xe5d7('0x17')];_0x1c899d='0';_0x4c875a=_0xe5d7('0x18');_0x4cd1a6[_0xe5d7('0x11')]();}}break;case 0x1:logger[_0xe5d7('0x3')]('No\x20speech.\x20Sent\x20when\x20the\x20incoming\x20audio\x20contains\x20a\x20large\x20portion\x20of\x20silence\x20or\x20non-speech');_0x1c899d='1';_0x4c875a='No\x20speech.\x20Sent\x20when\x20the\x20incoming\x20audio\x20contains\x20a\x20large\x20portion\x20of\x20silence\x20or\x20non-speech';break;case 0x2:logger[_0xe5d7('0x3')]('Aborted.\x20Recognition\x20was\x20aborted\x20for\x20some\x20reason.');_0x1c899d='2';_0x4c875a=_0xe5d7('0x19');break;case 0x9:logger[_0xe5d7('0x3')](_0xe5d7('0x1a'));_0x1c899d='9';_0x4c875a=_0xe5d7('0x1a');break;case 0xa:logger[_0xe5d7('0x3')]('Authentication\x20failed.');_0x1c899d='10';_0x4c875a='Authentication\x20failed.';break;case 0xb:logger['info'](_0xe5d7('0x1b'));_0x1c899d='11';_0x4c875a=_0xe5d7('0x1b');}}}catch(_0x4f685e){logger['error']('Tilde\x20ASR\x20parse\x20error',JSON['stringify'](_0x4f685e));_0x4cd1a6['terminate']();}}function _0x945fdc(){logger['info'](_0xe5d7('0x1c'));_0x4a7439({'transcript':_0x5cfc7f,'confidence':_0x4b84a9,'status':_0x1c899d,'status_message':_0x4c875a});}function _0xe9c8f9(_0x71114a){logger['error'](_0xe5d7('0x1d'));if(!_[_0xe5d7('0x1e')](_0x71114a)){logger['error'](_['isObject'](_0x71114a)?JSON[_0xe5d7('0x10')](_0x71114a):_0x71114a);}}_0x4cd1a6['on'](_0xe5d7('0x1f'),_0x323bfd);_0x4cd1a6['on'](_0xe5d7('0x20'),_0x11f6d3);_0x4cd1a6['on']('close',_0x945fdc);_0x4cd1a6['on'](_0xe5d7('0xe'),_0xe9c8f9);});};