ecentrix-voip/dist/evoip-sdk.module.js

package ecentrix8 telephony agent, call center, telemarketing, omnichannel, collection system

/*! For license information please see evoip-sdk.module.js.LICENSE.txt */
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this.opts.query&&(this.opts.query=function(e){let t={},n=e.split("&");for(let e=0,r=n.length;e<r;e++){let r=n[e].split("=");t[decodeURIComponent(r[0])]=decodeURIComponent(r[1])}return t}(this.opts.query)),ge&&(this.opts.closeOnBeforeunload&&(this._beforeunloadEventListener=()=>{this.transport&&(this.transport.removeAllListeners(),this.transport.close())},addEventListener("beforeunload",this._beforeunloadEventListener,!1)),"localhost"!==this.hostname&&(this._offlineEventListener=()=>{this._onClose("transport close",{description:"network connection lost"})},ye.push(this._offlineEventListener))),this.opts.withCredentials&&(this._cookieJar=void 0),this._open()}createTransport(e){const t=Object.assign({},this.opts.query);t.EIO=4,t.transport=e,this.id&&(t.sid=this.id);const n=Object.assign({},this.opts,{query:t,socket:this,hostname:this.hostname,secure:this.secure,port:this.port},this.opts.transportOptions[e]);return new this._transportsByName[e](n)}_open(){if(0===this.transports.length)return void this.setTimeoutFn((()=>{this.emitReserved("error","No transports available")}),0);const e=this.opts.rememberUpgrade&&be.priorWebsocketSuccess&&-1!==this.transports.indexOf("websocket")?"websocket":this.transports[0];this.readyState="opening";const t=this.createTransport(e);t.open(),this.setTransport(t)}setTransport(e){this.transport&&this.transport.removeAllListeners(),this.transport=e,e.on("drain",this._onDrain.bind(this)).on("packet",this._onPacket.bind(this)).on("error",this._onError.bind(this)).on("close",(e=>this._onClose("transport 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e=this._pingInterval+this._pingTimeout;this._pingTimeoutTime=Date.now()+e,this._pingTimeoutTimer=this.setTimeoutFn((()=>{this._onClose("ping timeout")}),e),this.opts.autoUnref&&this._pingTimeoutTimer.unref()}_onDrain(){this.writeBuffer.splice(0,this._prevBufferLen),this._prevBufferLen=0,0===this.writeBuffer.length?this.emitReserved("drain"):this.flush()}flush(){if("closed"!==this.readyState&&this.transport.writable&&!this.upgrading&&this.writeBuffer.length){const e=this._getWritablePackets();this.transport.send(e),this._prevBufferLen=e.length,this.emitReserved("flush")}}_getWritablePackets(){if(!(this._maxPayload&&"polling"===this.transport.name&&this.writeBuffer.length>1))return this.writeBuffer;let e=1;for(let n=0;n<this.writeBuffer.length;n++){const r=this.writeBuffer[n].data;if(r&&(e+="string"==typeof(t=r)?function(e){let t=0,n=0;for(let r=0,i=e.length;r<i;r++)t=e.charCodeAt(r),t<128?n+=1:t<2048?n+=2:t<55296||t>=57344?n+=3:(r++,n+=4);return n}(t):Math.ceil(1.33*(t.byteLength||t.size))),n>0&&e>this._maxPayload)return this.writeBuffer.slice(0,n);e+=2}var t;return this.writeBuffer}_hasPingExpired(){if(!this._pingTimeoutTime)return!0;const e=Date.now()>this._pingTimeoutTime;return e&&(this._pingTimeoutTime=0,K((()=>{this._onClose("ping timeout")}),this.setTimeoutFn)),e}write(e,t,n){return this._sendPacket("message",e,t,n),this}send(e,t,n){return this._sendPacket("message",e,t,n),this}_sendPacket(e,t,n,r){if("function"==typeof t&&(r=t,t=void 0),"function"==typeof n&&(r=n,n=null),"closing"===this.readyState||"closed"===this.readyState)return;(n=n||{}).compress=!1!==n.compress;const i={type:e,data:t,options:n};this.emitReserved("packetCreate",i),this.writeBuffer.push(i),r&&this.once("flush",r),this.flush()}close(){const e=()=>{this._onClose("forced close"),this.transport.close()},t=()=>{this.off("upgrade",t),this.off("upgradeError",t),e()},n=()=>{this.once("upgrade",t),this.once("upgradeError",t)};return"opening"!==this.readyState&&"open"!==this.readyState||(this.readyState="closing",this.writeBuffer.length?this.once("drain",(()=>{this.upgrading?n():e()})):this.upgrading?n():e()),this}_onError(e){if(be.priorWebsocketSuccess=!1,this.opts.tryAllTransports&&this.transports.length>1&&"opening"===this.readyState)return this.transports.shift(),this._open();this.emitReserved("error",e),this._onClose("transport error",e)}_onClose(e,t){if("opening"===this.readyState||"open"===this.readyState||"closing"===this.readyState){if(this.clearTimeoutFn(this._pingTimeoutTimer),this.transport.removeAllListeners("close"),this.transport.close(),this.transport.removeAllListeners(),ge&&(this._beforeunloadEventListener&&removeEventListener("beforeunload",this._beforeunloadEventListener,!1),this._offlineEventListener)){const e=ye.indexOf(this._offlineEventListener);-1!==e&&ye.splice(e,1)}this.readyState="closed",this.id=null,this.emitReserved("close",e,t),this.writeBuffer=[],this._prevBufferLen=0}}}be.protocol=4;class Te extends be{constructor(){super(...arguments),this._upgrades=[]}onOpen(){if(super.onOpen(),"open"===this.readyState&&this.opts.upgrade)for(let e=0;e<this._upgrades.length;e++)this._probe(this._upgrades[e])}_probe(e){let t=this.createTransport(e),n=!1;be.priorWebsocketSuccess=!1;const r=()=>{n||(t.send([{type:"ping",data:"probe"}]),t.once("packet",(e=>{if(!n)if("pong"===e.type&&"probe"===e.data){if(this.upgrading=!0,this.emitReserved("upgrading",t),!t)return;be.priorWebsocketSuccess="websocket"===t.name,this.transport.pause((()=>{n||"closed"!==this.readyState&&(l(),this.setTransport(t),t.send([{type:"upgrade"}]),this.emitReserved("upgrade",t),t=null,this.upgrading=!1,this.flush())}))}else{const e=new Error("probe error");e.transport=t.name,this.emitReserved("upgradeError",e)}})))};function i(){n||(n=!0,l(),t.close(),t=null)}const o=e=>{const n=new Error("probe error: "+e);n.transport=t.name,i(),this.emitReserved("upgradeError",n)};function s(){o("transport closed")}function a(){o("socket closed")}function u(e){t&&e.name!==t.name&&i()}const l=()=>{t.removeListener("open",r),t.removeListener("error",o),t.removeListener("close",s),this.off("close",a),this.off("upgrading",u)};t.once("open",r),t.once("error",o),t.once("close",s),this.once("close",a),this.once("upgrading",u),-1!==this._upgrades.indexOf("webtransport")&&"webtransport"!==e?this.setTimeoutFn((()=>{n||t.open()}),200):t.open()}onHandshake(e){this._upgrades=this._filterUpgrades(e.upgrades),super.onHandshake(e)}_filterUpgrades(e){const t=[];for(let n=0;n<e.length;n++)~this.transports.indexOf(e[n])&&t.push(e[n]);return t}}class Se extends Te{constructor(e,t={}){const n="object"==typeof e?e:t;(!n.transports||n.transports&&"string"==typeof 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r.data=Ie(n,t),r.attachments=t.length,{packet:r,buffers:t}}function Ie(e,t){if(!e)return e;if(Ae(e)){const n={_placeholder:!0,num:t.length};return t.push(e),n}if(Array.isArray(e)){const n=new Array(e.length);for(let r=0;r<e.length;r++)n[r]=Ie(e[r],t);return n}if("object"==typeof e&&!(e instanceof Date)){const n={};for(const r in e)Object.prototype.hasOwnProperty.call(e,r)&&(n[r]=Ie(e[r],t));return n}return e}function Pe(e,t){return e.data=xe(e.data,t),delete e.attachments,e}function xe(e,t){if(!e)return e;if(e&&!0===e._placeholder){if("number"==typeof e.num&&e.num>=0&&e.num<t.length)return t[e.num];throw new Error("illegal attachments")}if(Array.isArray(e))for(let n=0;n<e.length;n++)e[n]=xe(e[n],t);else if("object"==typeof e)for(const n in e)Object.prototype.hasOwnProperty.call(e,n)&&(e[n]=xe(e[n],t));return e}const Ne=["connect","connect_error","disconnect","disconnecting","newListener","removeListener"],De=5;var Le;!function(e){e[e.CONNECT=0]="CONNECT",e[e.DISCONNECT=1]="DISCONNECT",e[e.EVENT=2]="EVENT",e[e.ACK=3]="ACK",e[e.CONNECT_ERROR=4]="CONNECT_ERROR",e[e.BINARY_EVENT=5]="BINARY_EVENT",e[e.BINARY_ACK=6]="BINARY_ACK"}(Le||(Le={}));class Me{constructor(e){this.replacer=e}encode(e){return e.type!==Le.EVENT&&e.type!==Le.ACK||!ke(e)?[this.encodeAsString(e)]:this.encodeAsBinary({type:e.type===Le.EVENT?Le.BINARY_EVENT:Le.BINARY_ACK,nsp:e.nsp,data:e.data,id:e.id})}encodeAsString(e){let t=""+e.type;return e.type!==Le.BINARY_EVENT&&e.type!==Le.BINARY_ACK||(t+=e.attachments+"-"),e.nsp&&"/"!==e.nsp&&(t+=e.nsp+","),null!=e.id&&(t+=e.id),null!=e.data&&(t+=JSON.stringify(e.data,this.replacer)),t}encodeAsBinary(e){const t=Oe(e),n=this.encodeAsString(t.packet),r=t.buffers;return r.unshift(n),r}}function Ue(e){return"[object Object]"===Object.prototype.toString.call(e)}class je extends z{constructor(e){super(),this.reviver=e}add(e){let t;if("string"==typeof e){if(this.reconstructor)throw new Error("got plaintext data when reconstructing a packet");t=this.decodeString(e);const n=t.type===Le.BINARY_EVENT;n||t.type===Le.BINARY_ACK?(t.type=n?Le.EVENT:Le.ACK,this.reconstructor=new qe(t),0===t.attachments&&super.emitReserved("decoded",t)):super.emitReserved("decoded",t)}else{if(!Ae(e)&&!e.base64)throw new Error("Unknown type: "+e);if(!this.reconstructor)throw new Error("got binary data when not reconstructing a packet");t=this.reconstructor.takeBinaryData(e),t&&(this.reconstructor=null,super.emitReserved("decoded",t))}}decodeString(e){let t=0;const n={type:Number(e.charAt(0))};if(void 0===Le[n.type])throw new Error("unknown packet type "+n.type);if(n.type===Le.BINARY_EVENT||n.type===Le.BINARY_ACK){const r=t+1;for(;"-"!==e.charAt(++t)&&t!=e.length;);const i=e.substring(r,t);if(i!=Number(i)||"-"!==e.charAt(t))throw new Error("Illegal attachments");n.attachments=Number(i)}if("/"===e.charAt(t+1)){const r=t+1;for(;++t&&","!==e.charAt(t)&&t!==e.length;);n.nsp=e.substring(r,t)}else n.nsp="/";const r=e.charAt(t+1);if(""!==r&&Number(r)==r){const r=t+1;for(;++t;){const n=e.charAt(t);if(null==n||Number(n)!=n){--t;break}if(t===e.length)break}n.id=Number(e.substring(r,t+1))}if(e.charAt(++t)){const r=this.tryParse(e.substr(t));if(!je.isPayloadValid(n.type,r))throw new Error("invalid payload");n.data=r}return n}tryParse(e){try{return JSON.parse(e,this.reviver)}catch(e){return!1}}static isPayloadValid(e,t){switch(e){case Le.CONNECT:return Ue(t);case Le.DISCONNECT:return void 0===t;case Le.CONNECT_ERROR:return"string"==typeof t||Ue(t);case Le.EVENT:case Le.BINARY_EVENT:return Array.isArray(t)&&("number"==typeof t[0]||"string"==typeof t[0]&&-1===Ne.indexOf(t[0]));case Le.ACK:case Le.BINARY_ACK:return Array.isArray(t)}}destroy(){this.reconstructor&&(this.reconstructor.finishedReconstruction(),this.reconstructor=null)}}class qe{constructor(e){this.packet=e,this.buffers=[],this.reconPack=e}takeBinaryData(e){if(this.buffers.push(e),this.buffers.length===this.reconPack.attachments){const e=Pe(this.reconPack,this.buffers);return this.finishedReconstruction(),e}return null}finishedReconstruction(){this.reconPack=null,this.buffers=[]}}function Fe(e,t,n){return e.on(t,n),function(){e.off(t,n)}}const He=Object.freeze({connect:1,connect_error:1,disconnect:1,disconnecting:1,newListener:1,removeListener:1});class Be extends z{constructor(e,t,n){super(),this.connected=!1,this.recovered=!1,this.receiveBuffer=[],this.sendBuffer=[],this._queue=[],this._queueSeq=0,this.ids=0,this.acks={},this.flags={},this.io=e,this.nsp=t,n&&n.auth&&(this.auth=n.auth),this._opts=Object.assign({},n),this.io._autoConnect&&this.open()}get disconnected(){return!this.connected}subEvents(){if(this.subs)return;const e=this.io;this.subs=[Fe(e,"open",this.onopen.bind(this)),Fe(e,"packet",this.onpacket.bind(this)),Fe(e,"error",this.onerror.bind(this)),Fe(e,"close",this.onclose.bind(this))]}get active(){return!!this.subs}connect(){return this.connected||(this.subEvents(),this.io._reconnecting||this.io.open(),"open"===this.io._readyState&&this.onopen()),this}open(){return this.connect()}send(...e){return e.unshift("message"),this.emit.apply(this,e),this}emit(e,...t){var n,r,i;if(He.hasOwnProperty(e))throw new Error('"'+e.toString()+'" is a reserved event name');if(t.unshift(e),this._opts.retries&&!this.flags.fromQueue&&!this.flags.volatile)return this._addToQueue(t),this;const o={type:Le.EVENT,data:t,options:{}};if(o.options.compress=!1!==this.flags.compress,"function"==typeof t[t.length-1]){const e=this.ids++,n=t.pop();this._registerAckCallback(e,n),o.id=e}const s=null===(r=null===(n=this.io.engine)||void 0===n?void 0:n.transport)||void 0===r?void 0:r.writable,a=this.connected&&!(null===(i=this.io.engine)||void 0===i?void 0:i._hasPingExpired());return this.flags.volatile&&!s||(a?(this.notifyOutgoingListeners(o),this.packet(o)):this.sendBuffer.push(o)),this.flags={},this}_registerAckCallback(e,t){var n;const r=null!==(n=this.flags.timeout)&&void 0!==n?n:this._opts.ackTimeout;if(void 0===r)return void(this.acks[e]=t);const i=this.io.setTimeoutFn((()=>{delete this.acks[e];for(let t=0;t<this.sendBuffer.length;t++)this.sendBuffer[t].id===e&&this.sendBuffer.splice(t,1);t.call(this,new Error("operation has timed out"))}),r),o=(...e)=>{this.io.clearTimeoutFn(i),t.apply(this,e)};o.withError=!0,this.acks[e]=o}emitWithAck(e,...t){return new Promise(((n,r)=>{const i=(e,t)=>e?r(e):n(t);i.withError=!0,t.push(i),this.emit(e,...t)}))}_addToQueue(e){let t;"function"==typeof e[e.length-1]&&(t=e.pop());const n={id:this._queueSeq++,tryCount:0,pending:!1,args:e,flags:Object.assign({fromQueue:!0},this.flags)};e.push(((e,...r)=>{if(n===this._queue[0])return null!==e?n.tryCount>this._opts.retries&&(this._queue.shift(),t&&t(e)):(this._queue.shift(),t&&t(null,...r)),n.pending=!1,this._drainQueue()})),this._queue.push(n),this._drainQueue()}_drainQueue(e=!1){if(!this.connected||0===this._queue.length)return;const t=this._queue[0];t.pending&&!e||(t.pending=!0,t.tryCount++,this.flags=t.flags,this.emit.apply(this,t.args))}packet(e){e.nsp=this.nsp,this.io._packet(e)}onopen(){"function"==typeof this.auth?this.auth((e=>{this._sendConnectPacket(e)})):this._sendConnectPacket(this.auth)}_sendConnectPacket(e){this.packet({type:Le.CONNECT,data:this._pid?Object.assign({pid:this._pid,offset:this._lastOffset},e):e})}onerror(e){this.connected||this.emitReserved("connect_error",e)}onclose(e,t){this.connected=!1,delete this.id,this.emitReserved("disconnect",e,t),this._clearAcks()}_clearAcks(){Object.keys(this.acks).forEach((e=>{if(!this.sendBuffer.some((t=>String(t.id)===e))){const t=this.acks[e];delete this.acks[e],t.withError&&t.call(this,new Error("socket has been disconnected"))}}))}onpacket(e){if(e.nsp===this.nsp)switch(e.type){case Le.CONNECT:e.data&&e.data.sid?this.onconnect(e.data.sid,e.data.pid):this.emitReserved("connect_error",new Error("It seems you are trying to reach a Socket.IO server in v2.x with a v3.x client, but they are not compatible (more information here: https://socket.io/docs/v3/migrating-from-2-x-to-3-0/)"));break;case Le.EVENT:case Le.BINARY_EVENT:this.onevent(e);break;case Le.ACK:case Le.BINARY_ACK:this.onack(e);break;case Le.DISCONNECT:this.ondisconnect();break;case Le.CONNECT_ERROR:this.destroy();const t=new Error(e.data.message);t.data=e.data.data,this.emitReserved("connect_error",t)}}onevent(e){const t=e.data||[];null!=e.id&&t.push(this.ack(e.id)),this.connected?this.emitEvent(t):this.receiveBuffer.push(Object.freeze(t))}emitEvent(e){if(this._anyListeners&&this._anyListeners.length){const t=this._anyListeners.slice();for(const n of t)n.apply(this,e)}super.emit.apply(this,e),this._pid&&e.length&&"string"==typeof e[e.length-1]&&(this._lastOffset=e[e.length-1])}ack(e){const t=this;let n=!1;return function(...r){n||(n=!0,t.packet({type:Le.ACK,id:e,data:r}))}}onack(e){const t=this.acks[e.id];"function"==typeof t&&(delete this.acks[e.id],t.withError&&e.data.unshift(null),t.apply(this,e.data))}onconnect(e,t){this.id=e,this.recovered=t&&this._pid===t,this._pid=t,this.connected=!0,this.emitBuffered(),this.emitReserved("connect"),this._drainQueue(!0)}emitBuffered(){this.receiveBuffer.forEach((e=>this.emitEvent(e))),this.receiveBuffer=[],this.sendBuffer.forEach((e=>{this.notifyOutgoingListeners(e),this.packet(e)})),this.sendBuffer=[]}ondisconnect(){this.destroy(),this.onclose("io server disconnect")}destroy(){this.subs&&(this.subs.forEach((e=>e())),this.subs=void 0),this.io._destroy(this)}disconnect(){return this.connected&&this.packet({type:Le.DISCONNECT}),this.destroy(),this.connected&&this.onclose("io client disconnect"),this}close(){return this.disconnect()}compress(e){return this.flags.compress=e,this}get volatile(){return this.flags.volatile=!0,this}timeout(e){return this.flags.timeout=e,this}onAny(e){return this._anyListeners=this._anyListeners||[],this._anyListeners.push(e),this}prependAny(e){return this._anyListeners=this._anyListeners||[],this._anyListeners.unshift(e),this}offAny(e){if(!this._anyListeners)return this;if(e){const t=this._anyListeners;for(let n=0;n<t.length;n++)if(e===t[n])return t.splice(n,1),this}else this._anyListeners=[];return this}listenersAny(){return this._anyListeners||[]}onAnyOutgoing(e){return this._anyOutgoingListeners=this._anyOutgoingListeners||[],this._anyOutgoingListeners.push(e),this}prependAnyOutgoing(e){return this._anyOutgoingListeners=this._anyOutgoingListeners||[],this._anyOutgoingListeners.unshift(e),this}offAnyOutgoing(e){if(!this._anyOutgoingListeners)return this;if(e){const t=this._anyOutgoingListeners;for(let n=0;n<t.length;n++)if(e===t[n])return t.splice(n,1),this}else this._anyOutgoingListeners=[];return this}listenersAnyOutgoing(){return this._anyOutgoingListeners||[]}notifyOutgoingListeners(e){if(this._anyOutgoingListeners&&this._anyOutgoingListeners.length){const t=this._anyOutgoingListeners.slice();for(const n of t)n.apply(this,e.data)}}}function Ge(e){e=e||{},this.ms=e.min||100,this.max=e.max||1e4,this.factor=e.factor||2,this.jitter=e.jitter>0&&e.jitter<=1?e.jitter:0,this.attempts=0}Ge.prototype.duration=function(){var e=this.ms*Math.pow(this.factor,this.attempts++);if(this.jitter){var t=Math.random(),n=Math.floor(t*this.jitter*e);e=1&Math.floor(10*t)?e+n:e-n}return 0|Math.min(e,this.max)},Ge.prototype.reset=function(){this.attempts=0},Ge.prototype.setMin=function(e){this.ms=e},Ge.prototype.setMax=function(e){this.max=e},Ge.prototype.setJitter=function(e){this.jitter=e};class Ve extends z{constructor(e,t){var n;super(),this.nsps={},this.subs=[],e&&"object"==typeof e&&(t=e,e=void 0),(t=t||{}).pa