flybase.js

var Flybase = function(apiKey, database, collection){
	this.database = database;
	this.apiKey = apiKey;
	this.collection = collection;
	this.socket = null;
	this.query = {};
	this.joins = {};
	this.room = md5( database + '/' + collection ); 		//	this will be a hash of the room..
	this.currentItem;
	this.debug = false;
	this.mockconsole = mockconsole();
	this.sessionId;

	this.apiUrl = 'https://api.flybase.io';
	this.pushUrl = 'https://push.flybase.io';

	return this.start();
};

Flybase.prototype.setDebug = function( bool ){
	this.debug = bool;
}

Flybase.prototype.toString = function(){
	return this.database + '/' + this.collection;
};

Flybase.prototype.isEmpty = function(object) {
	for(var key in object) {
		if(object.hasOwnProperty(key)){
			return false;
		}
	}
	return true;
};
Flybase.prototype.extend = function(base) {
	var parts = Array.prototype.slice.call(arguments, 1);
	parts.forEach(function (p) {
		if (p && typeof (p) === 'object') {
			for (var k in p) {
				if (p.hasOwnProperty(k)) {
					base[k] = p[k];
				}
			}
		}
	});
	return base;
};

// We also allow a 'logger' option. It can be any object that implements
// log, warn, and error methods.
// We log nothing by default, following "the rule of silence":
// http://www.linfo.org/rule_of_silence.html
Flybase.prototype.logger = function( callback ){
	// we assume that if you're in debug mode and you didn't
	// pass in a logger, you actually want to log as much as
	// possible.
	if (this.debug) {
		return callback || console;
	} else {
		return callback || this.mockconsole;
	}
};

Flybase.prototype.start = function(){
	this.logger().log( "Starting connection" );
	this.startWebSocket( this.room );
	this.validate_key();
	return this;
};

/*
	isReady is a function that makes sure the connection is done, this is recommended by anything related to the connection to the \
	real-time server.
*/
Flybase.prototype.isReady = function( callback ){
	var _this = this;
	if( callback ){
		function ReadyOrNot(){
			if( typeof _this.sessionId !== "undefined" ){
				return callback();
			}else{
				setTimeout(function(){
					ReadyOrNot()
				}, 500);
			}
		}
		ReadyOrNot();
	}else{
		return new Promise(function(resolve, reject) {
			function ReadyOrNot(resolve, reject){
				if( typeof _this.sessionId !== "undefined" ){
					resolve( true );
				}else{
					setTimeout(function(){
						ReadyOrNot(resolve, reject );
					}, 500);
				}
			}
			ReadyOrNot(resolve, reject);
		});
	}
};

Flybase.prototype.validate_key = function(){
	var url = this.pushUrl+'/validate_key/' + this.apiKey;
	var self = this;
	fetch(url, {
		method: 'GET'
	}).then(function(response) {
		if (response.status >= 200 && response.status < 400){
			return response.text();
		}
	}, function(error) {
		self.logger().log(error.message);
	});
};


Flybase.prototype.startWebSocket = function ( channel ){
	var _this = this;
	this.socket = io(
		this.pushUrl,{
		'reconnection': true,
		'reconnectionDelay': 2000,
		'reconnectionAttempts': 10000,
		forceNew: true
	});

	var data = {};
	data.room = this.room;
	data.apiKey = this.apiKey;
	data.db = this.database;
	data.collection = this.collection;

	this.logger().log( "subscribing to channel " + channel );
	this.socket.emit('subscribe', data );

	this.socket.on("connect", function() {
		_this.sessionId = _this.socket.io.engine.id;
//		_this.logger().log( _this.sessionId );
		_this.logger().log( "Connected" );
	}).on("disconnect", function() {
		_this.logger().log( "Disconnected" );
	}).on("connecting",function(){
		_this.logger().log( "Connecting" );
	});

	this.socket.on('connected', function (data) {
		_this.logger().log( data );
	});
	this.socket.on('status', function (data) {
		_this.logger().log( data );
	});
	this.socket.on('whoami', function (data) {
//		_this.sessionId = _this.socket.io.engine.id;
		_this.sessionId = data;
//		console.log( data );
	});

//	this.socket.emit('status', "Hello Status");
	this.socket.emit('whoami', '');
	return true;
};

/*
	optionalParams (optional) - [q=<query>][&c=true][&f=<fields>][&fo=true][&s=<order>][&sk=<skip>][&l=<limit>]
	example - {c : true, fo : true, l : 500}
	q=<query> - restrict results by the specified JSON query
	c=true - return the result count for this query
	f=<set of fields> - specify the set of fields to include or exclude in each document (1 - include; 0 - exclude)
	fo=true - return a single document from the result set (same as findOne() using the mongo shell
	s=<sort order> - specify the order in which to sort each specified field (1- ascending; -1 - descending)
	sk=<num results to skip> - specify the number of results to skip in the result set; useful for paging
	l=<limit> - specify the limit for the number of results
*/
Flybase.prototype.where = function( where ){
	this.query.q = where;
	return this;
}

Flybase.prototype.lookup = function( value, collections, callback ){
	var self = this;
	self.joins.value = value;
	self.joins.collections = collections;

	var returnCount = 0;
	var expectedCount = self.joins.collections.length;
	var mergedObject = {};
	if( callback ){
		self.joins.collections.forEach(function (p) {
			var p2 = p.split(".");
			var coll = p2[0];
			var field = p2[1];
			var query = {
				q: "{"+field+":"+self.joins.value+"}",
				l: 1
			};
			self.listDocuments2(query, coll, function(data){
				if( data.count() ){
					var rec = data.first().value();
					if( rec[field] === self.joins.value ){
						delete rec._id;
						self.extend( mergedObject, rec );
					}
				}
				if (++returnCount === expectedCount) {
					callback( mergedObject );
				}
			});
		});
	}else{
		return new Promise(function(resolve, reject) {
			self.joins.collections.forEach(function (p) {
				var p2 = p.split(".");
				var coll = p2[0];
				var field = p2[1];
				var query = {
					q: "{"+field+":"+self.joins.value+"}",
					l: 1
				};
				self.listDocuments2(query, coll, function(data){
					if( data.count() ){
							var rec = data.first().value();
							if( rec[field] === self.joins.value ){
								delete rec._id;
								self.extend( mergedObject, rec );
							}
						}
					if (++returnCount === expectedCount) {
						if( mergedObject ){
							resolve( mergedObject );
						}else{
							reject( mergedObject );
						}
					}
				});
			});
		});
	}
}


Flybase.prototype.fields = function( field ){
	this.query.f = field;
	return this;
}

Flybase.prototype.skip = function( n ){
	this.query.sk = n;
	return this;
}

Flybase.prototype.orderBy = function( o ){
	this.query.s = o;
	return this;
}

Flybase.prototype.limit = function( n ){
	this.query.l = n;
	return this
}
Flybase.prototype.limitToFirst = function( n ){
	this.query.l = n;
//	this.query.s = {"_id": 1};
	return this;
}
Flybase.prototype.limitToLast = function( n ){
	this.query.l = n;
	this.query.s = {"_id": -1};
	return this;
}

Flybase.prototype.Connected = function( callback ){
	this.onOnline( callback );
	this.onOffline( callback );
};

Flybase.prototype.onOnline = function( callback ){
	var myEvent = window.attachEvent || window.addEventListener;
	myEvent("online", function(e) {
		callback( true );
	}, false);
}

Flybase.prototype.onOffline = function( callback ){
	var myEvent = window.attachEvent || window.addEventListener;
	myEvent("offline", function(e) {
		callback( false );
	}, false);
}

Flybase.prototype.onDisconnect = function( callback ){
//	window.onbeforeunload = callback;
/*
	window.addEventListener("beforeunload", function (e) {
		callback();
	});
*/

	var myEvent = window.attachEvent || window.addEventListener;
	var chkevent = window.attachEvent ? 'onbeforeunload' : 'beforeunload'; /// make IE7, IE8 compitable
	myEvent(chkevent, function(e) { // For >=IE7, Chrome, Firefox
		callback();
	});

/*
	var endpoint = 'disconnect/'+database+'/'+collection;
	this.rpostp(endpoint, callback);
*/
};
Flybase.prototype.Disconnected = function( data ) {
//	this.logger().log('A> ' + this.sessionId );
	var endpoint = 'disconnect/' + this.sessionId + '/' + this.database + '/' + this.collection;
	this.rpostp(endpoint, data );
};

Flybase.prototype.promised = function( data ){
	return new Promise(function(resolve, reject) {
		if( data.count() ){
			resolve( data );
		}else{
			if( data ){
				resolve( data );
			}else{
				reject( false );
			}
		}
	});
};

//	Set notifications when event is returned...
Flybase.prototype.on = function( key, callback ){
	var self = this;
	if( key == 'value' ){
		if( callback ){
			self.listDocuments(callback,self.query);
		}else{
			return new Promise(function(resolve, reject) {
				self.listDocuments(function(data){
					if( data.count() ){
						resolve( data );
					}else{
						reject( false );
					}
				},self.query);
			});
		}
//		self.on('added', callback);
	}else{
		self.socket.on( key, function(res){
			if( key == 'added' || key == 'changed' || key == 'removed' || key == 'online' ){
				var data = self.processData( res );
				self.currentItem = data;
			}else{
				var IS_JSON = true;
				try{
					var json = JSON.parse( res );
				}catch(err){
					IS_JSON = false;
				}
				if( IS_JSON ){
					var data = json;
				}else{
					var data = res;
				}
			}
			callback( data );
		});
	}
};

Flybase.prototype.once = function( key, callback ){
	var self = this;
	if( key == 'value' ){
		//	check query based on other functions..
		if( callback ){
			self.listDocuments(callback,self.query);
			return true;
		}else{
			//	check query based on other functions..
			return new Promise(function(resolve, reject) {
				self.listDocuments(function(data){
					if( data.count() ){
						resolve( data );
					}else{
						reject( false );
					}
				},self.query);
			});
		}
	}else{
		if( callback ){
			self.socket.on( key, function(res){
				if( key == 'added' || key == 'changed' || key == 'removed' || key == 'online' ){
					var data = self.processData( res );
					self.currentItem = data;
				}else{
					var IS_JSON = true;
					try{
						var json = JSON.parse( res );
					}catch(err){
						IS_JSON = false;
					}
					if( IS_JSON ){
						var data = json;
					}else{
						var data = res;
					}
				}
				callback( data );
				return true;
			});
		}else{
			return new Promise(function(resolve, reject) {
				self.socket.on( key, function(res){
					if( key == 'added' || key == 'changed' || key == 'removed' || key == 'online' ){
						var data = self.processData( res );
						self.currentItem = data;
					}else{
						var IS_JSON = true;
						try{
							var json = JSON.parse( res );
						}catch(err){
							IS_JSON = false;
						}
						if( IS_JSON ){
							var data = json;
						}else{
							var data = res;
						}
					}
					if( data ){
						resolve( data );
					}else{
						reject( false );
					}
				});
			});
		}
	}
};

//	Send message to notification server...
Flybase.prototype.trigger = function(event, message){
	if( typeof message === 'object' ){
		var message = JSON.stringify( message );
	}
	var data = {
		room: this.room,
		event: event,
		message: message
	}
	this.socket.emit("soundout", data);
/*
	var url = this.pushUrl+'/emit/' + this.room +  '/' + event + '/' + message;
	var req = new XMLHttpRequest();
	req.open('GET', url, true);
	req.send(  );
*/
};

Flybase.prototype.emit  = function(event, message) {
	if( typeof message === 'object' ){
		var message = JSON.stringify( message );
	}
	var data = {
		room: this.room,
		event: event,
		message: message
	}
	this.socket.emit("soundout", data);
/*
	var url = this.pushUrl+'/emit/' + this.room +  '/' + event + '/' + message;
	var req = new XMLHttpRequest();
	req.open('GET', url, true);
	req.send(  );
*/
};


Flybase.prototype.listApps = function(callback){
	callback = callback || function(){};
	var endpoint = 'apps';

	this.rget(endpoint, callback);
};

Flybase.prototype.listCollections = function( callback ){
	callback = callback || function(){};
	database = this.database;

	var endpoint = 'apps/'+database+'/collections';

	this.rget(endpoint, callback);
};

/*
	optionalParams (optional) - [q=<query>][&c=true][&f=<fields>][&fo=true][&s=<order>][&sk=<skip>][&l=<limit>]

	example - {c : true, fo : true, l : 500}

	q=<query> - restrict results by the specified JSON query
	c=true - return the result count for this query
	f=<set of fields> - specify the set of fields to include or exclude in each document (1 - include; 0 - exclude)
	fo=true - return a single document from the result set (same as findOne() using the mongo shell
	s=<sort order> - specify the order in which to sort each specified field (1- ascending; -1 - descending)
	sk=<num results to skip> - specify the number of results to skip in the result set; useful for paging
	l=<limit> - specify the limit for the number of results


	callback (optional) - function(){}

*/
Flybase.prototype.get = function(cb,options){
	var self = this;
	if( callback ){
		return self.listDocuments(cb,self.query);
	}else{
		return new Promise(function(resolve, reject) {
			self.listDocuments(function(data){
				if( data.count() ){
					resolve( data );
				}else{
					reject( false );
				}
			},self.query);
		});
	}
};


Flybase.prototype.listDocuments = function(cb,options){
	callback = cb || function(){};
	optionalParams = options || false;
	database = this.database;
	collection = this.collection;

	var endpoint = 'apps/'+database+'/collections/'+collection;
	var params = '';

	if(typeof optionalParams === 'object'){
		for(var i in optionalParams){
			params += '&'+i+'='+JSON.stringify(optionalParams[i]);
		}
	}

	this.rget(endpoint, callback, params);
};

Flybase.prototype.listDocuments2 = function(options, coll, cb){
	callback = cb || function(){};
	optionalParams = options || false;
	database = this.database;
	collection = coll || this.collection;

	var endpoint = 'apps/'+database+'/collections/'+collection;
	var params = '';

	if(typeof optionalParams === 'object'){
		for(var i in optionalParams){
			params += '&'+i+'='+JSON.stringify(optionalParams[i]);
		}
	}
//	console.log( params );
	this.rget(endpoint, callback, params);
};

Flybase.prototype.set = function(data, cb){
	return this.insertDocument(data, cb);
};

Flybase.prototype.push = function(data, cb){
	return this.insertDocument(data, cb);
};

Flybase.prototype.insertDocument = function(data, callback){
	database = this.database;
	collection = this.collection;

	var endpoint = 'apps/'+database+'/collections/'+collection;
	var self = this;
	if( callback ){
		self.rpost(endpoint, data, callback);
	}else{
		return new Promise(function(resolve, reject) {
			self.rpost(endpoint, data, function(data){
				if( data ){
					resolve( data );
				}else{
					reject( false );
				}
			});
		});
	}
};

Flybase.prototype.update = function(id, data, cb){
	this.updateDocument(id, data, cb);
}

Flybase.prototype.updateDocument = function(id, data, callback){
	database = this.database;
	collection = this.collection;

	var endpoint = 'apps/'+database+'/collections/'+collection+'/'+id;
	var self = this;
	if( callback ){
		self.rpost(endpoint, data, callback);
	}else{
		return new Promise(function(resolve, reject) {
			self.rpost(endpoint, data, function(data){
				if( data ){
					resolve( data );
				}else{
					reject( false );
				}
			});
		});
	}
};

Flybase.prototype.remove = function(id, cb){
	this.deleteDocument(id, cb);
};

Flybase.prototype.deleteDocument = function(id, callback){
	database = this.database;
	collection = this.collection;

	var endpoint = 'apps/'+database+'/collections/'+collection+'/'+id;
	var self = this;
	if( callback ){
		self.rdelete(endpoint, callback);
	}else{
		return new Promise(function(resolve, reject) {
			self.rdelete(endpoint, function(data){
				if( data ){
					resolve( data );
				}else{
					reject( false );
				}
			});
		});
	}
};

//	worker queue functions
Flybase.prototype.getLength = function(cb,options){
	callback = cb || function(){};
	optionalParams = options || false;
	database = this.database;
	collection = this.collection;

	var endpoint = 'queue/'+database+'/count';
	var params = '';

	if(typeof optionalParams === 'object'){
		for(var i in optionalParams){
			params += '&'+i+'='+JSON.stringify(optionalParams[i]);
		}
	}

	this.qget(endpoint, callback, params);
};
Flybase.prototype.enqueue = function(data, callback){
	database = this.database;
	collection = this.collection;

	var endpoint = 'queue/'+database;
	var self = this;
	if( callback ){
		self.qpost(endpoint, data, callback);
	}else{
		return new Promise(function(resolve, reject) {
			self.qpost(endpoint, data, function(data){
				if( data ){
					resolve( data );
				}else{
					reject( false );
				}
			});
		});
	}
};
Flybase.prototype.dequeue = function(cb,options){
	callback = cb || function(){};
	optionalParams = options || false;
	database = this.database;
	collection = this.collection;

	var endpoint = 'queue/'+database;
	var params = '';

	if(typeof optionalParams === 'object'){
		for(var i in optionalParams){
			params += '&'+i+'='+JSON.stringify(optionalParams[i]);
		}
	}

	this.qget(endpoint, callback, params);
};

/** Utility methods for making requests **/
Flybase.prototype.rget = function(endpoint, callback, params){

	callback = callback || function(){};
	params = params || '';

	this.request(this.apiUrl+'/'+endpoint+'?apiKey='+this.apiKey+params, 'GET', callback);
};
Flybase.prototype.qget = function(endpoint, callback, params){

	callback = callback || function(){};
	params = params || '';

	this.qrequest(this.apiUrl+'/'+endpoint+'?apiKey='+this.apiKey+params, 'GET', callback);
};
Flybase.prototype.rgetp = function(endpoint, callback, params){

	callback = callback || function(){};
	params = params || '';

	this.request(this.pushUrl+'/'+endpoint+'?apiKey='+this.apiKey+params, 'GET', callback);
};

Flybase.prototype.rpost = function(endpoint, data, callback){

	callback = callback || function(){};
	data = typeof data === 'object' ? data : false;

	this.request(this.apiUrl+'/'+endpoint+'?apiKey='+this.apiKey, 'POST', JSON.stringify(data), callback);
};
Flybase.prototype.qpost = function(endpoint, data, callback){

	callback = callback || function(){};
	data = typeof data === 'object' ? data : false;

	this.qrequest(this.apiUrl+'/'+endpoint+'?apiKey='+this.apiKey, 'POST', JSON.stringify(data), callback);
};
Flybase.prototype.rpostp = function(endpoint, data, callback){

	callback = callback || function(){};
	data = typeof data === 'object' ? data : false;

	this.request(this.pushUrl+'/'+endpoint+'?apiKey='+this.apiKey, 'POST', JSON.stringify(data), callback);
};

Flybase.prototype.rput = function(endpoint, callback, data){

	callback = callback || function(){};
	params = params || '';
	data = typeof data === 'object' ? data : false;

	this.request(this.apiUrl+'/'+endpoint+'?apiKey='+this.apiKey, 'PUT', JSON.stringify(data), callback);
};

Flybase.prototype.rdelete = function(endpoint, callback){

	callback = callback || function(){};

	this.request(this.apiUrl+'/'+endpoint+'?apiKey='+this.apiKey, 'DELETE', callback);
};

var retries = 15;

Flybase.prototype.request = function(url, type){
	var callback = typeof arguments[2] === 'function' ? arguments[2] : (typeof arguments[3] === 'function' ? arguments[3] : function(){});
	data = typeof arguments[2] === 'string' || typeof arguments[2] === 'object' ? arguments[2] : false;

	var timestamp = Math.round(+new Date / 1000);
	var signature = SHA1(this.apiKey + ' ' + data + ' ' + timestamp);
	headers = {
//		"X-Requested-With": "XMLHttpRequest",
		"Accept": "application/json;text/plain",
		"X-Flybase-API-Key": this.apiKey,
		"X-Flybase-API-Signature": signature,
		"X-Flybase-API-Timestamp": timestamp
	};

	var self = this;

	function makeReq() {
		var req = new XMLHttpRequest();
		req.open(type, url, true);

		for (var l in headers){
			req.setRequestHeader(l, headers[l]);
		}
		req.onload = function() {
			if (req.status >= 200 && req.status < 400){
				// Success!
				var res = req.responseText;
				var data = self.processData( res );
				self.currentItem = data;
				callback( data );
			} else {
				// We reached our target server, but it returned an error
			}
		};
		req.onerror = function() {
			retries--;
			if(retries > 0) {
				self.logger().log("Retrying... " + retries);
				setTimeout(function(){
					makeReq()
				}, 1500);
			} else {
				self.logger().log("No go Joe");
			}
		};
		req.send( data );
/*
		fetch(url, {
			method: type,
			body: data,
			headers: headers
		}).then(function(response) {
console.log( response );
			if (response.status >= 200 && response.status < 400){
				response.text().then(function(responseText) {
					var res = responseText;
					var data = self.processData( res );
					self.currentItem = data;
					callback( data );
				});
			}else{
				retries--;
				if(retries > 0) {
					self.logger().log("Retrying... " + retries);
					setTimeout(function(){
						makeReq()
					}, 1500);
				} else {
					self.logger().log("No go Joe");
				}
			}
		}, function(error) {
console.log( retries );
			retries--;

			if(retries > 0) {
				self.logger().log("Retrying... " + retries);
				setTimeout(function(){
					makeReq()
				}, 1500);
			} else {
				self.logger().log(error.message);
			}
		})
*/
	}
	makeReq();

};

Flybase.prototype.qrequest = function(url, type){
	var callback = typeof arguments[2] === 'function' ? arguments[2] : (typeof arguments[3] === 'function' ? arguments[3] : function(){});
	data = typeof arguments[2] === 'string' || typeof arguments[2] === 'object' ? arguments[2] : false;

	var timestamp = Math.round(+new Date / 1000);
	var signature = SHA1(this.apiKey + ' ' + data + ' ' + timestamp);
	headers = {
		"X-Requested-With": "XMLHttpRequest",
		"Accept": "application/json;text/plain",
		"X-Flybase-API-Key": this.apiKey,
		"X-Flybase-API-Signature": signature,
		"X-Flybase-API-Timestamp": timestamp
	};

	var self = this;

	function makeReq() {
		var req = new XMLHttpRequest();
		req.open(type, url, true);

		for (var l in headers){
			req.setRequestHeader(l, headers[l]);
		}
		req.onload = function() {
			if (req.status >= 200 && req.status < 400){
				// Success!
				var res = req.responseText;
				var data = self.processData( res );
				self.currentItem = data;
				callback( data );
			} else {
				// We reached our target server, but it returned an error
			}
		};
		req.onerror = function() {
			retries--;
			if(retries > 0) {
				self.logger().log("Retrying... " + retries);
				setTimeout(function(){
					makeReq()
				}, 1500);
			} else {
				self.logger().log("No go Joe");
			}
		};
		req.send( data );
/*
		fetch(url, {
			method: type,
			body: data,
			headers: headers
		}).then(function(response) {
			if (response.status >= 200 && response.status < 400){
				response.text().then(function(responseText) {
					var res = responseText;
					var IS_JSON = true;
					try{
						var json = JSON.parse( res );
					}catch(err){
						IS_JSON = false;
					}

					if( IS_JSON ){
						var data = json;
					}else{
						var data = res;
					}
//					var data = self.processData( res );
					self.currentItem = data;
					callback( data );
				});
			}else{
				retries--;
				if(retries > 0) {
					self.logger().log("Retrying... " + retries);
					setTimeout(function(){
						makeReq()
					}, 1500);
				} else {
					self.logger().log("No go Joe");
				}
			}
		}, function(error) {
			retries--;
			if(retries > 0) {
				self.logger().log("Retrying... " + retries);
				setTimeout(function(){
					makeReq()
				}, 1500);
			} else {
				self.logger().log(error.message);
			}
		})
*/
	}
	makeReq();

};


/* transaction is still under development, use at own risk :) */
Flybase.prototype.transaction = function( updateFunction, cb){
	callback = cb || function(){};
	var c = {
		update: updateFunction,
		status: null
	};
	var e = this.currentItem.value();
	var e = e[0];
	var d = c.update( e );
	if ( is_void(d) ) {
		this.logger().log("transaction failed: Data returned " + d);
		c.status = 1;
	}else{
		if( is_object( d ) ){
//			merge the arrays together...
			var k = merge( e, d );
			this.push( k, cb );
		}else{
//			returned null.. so delete...
//			delete the record since it was NULL..
			this.deleteDocument( e._id, cb );
		}
		console.log( d );
	}
};

//	format return values into a object with helper functions...
Flybase.prototype.processData = function ( data ){
	var self = this;
	var retVal = [];
	var raw = data;

	//	clear the previous query.
	self.query = {};

	var IS_JSON = true;
	try{
		var json = JSON.parse( data );
	}catch(err){
		IS_JSON = false;
	}

	if( IS_JSON ){
		var toProcess = json;
	}else{
		var toProcess = data;
	}

	if( toProcess == null ){
		var obj = {
			'data': [],
			value : function() {
				return this.data;
			},
			key : function(){
				return this.data._id;
			},
			ref : function(){
				return self;
			}
		};
		var Processed = obj;
	}else if ( !toProcess.length ) {
		//	single variable...
		var obj = {
			'data': toProcess,
			value : function() {
				return this.data;
			},
			key : function(){
				return this.data._id;
			},
			ref : function(){
				return self;
			}
		};
		var Processed = obj;
	}else{
		for (var i in toProcess) {
			var value = toProcess[i];
			var obj = {
				'data': value,
				value : function() {
					return this.data;
				},
				key : function(){
					return this.data._id;
				},
				ref : function(){
					return self;
				}
			};
			retVal[i] = obj;
		}
		var Processed = retVal;
	}

//	single variable...
	var data = {
		'data': Processed,
		'raw': raw,
		export : function() {
			return this.raw;
		},
		value : function() {
			if( this.count() > 1 ){
				return this.data;
			}else{
				return this.data.value();
			}
		},
		key : function(){
			if( this.count() > 1 ){
				return null;
			}else{
				return this.data.key();
			}
		},
		first : function(){
			if( this.count() > 0 ){
				var d = this.data[ 0 ];
				return d;
			}else{
				return this.data;
			}
		},
		count : function(){
			if (typeof this.data.length == 'undefined' ){
				return null;
			}else{
				return this.data.length;
			}
		},
		forEach : function( cb ){
			// iterate through each record returned...
			for (var i in this.data ) {
				var d = this.data[i];
				cb( d );
			}
		},
		ref : function(){
			return self;
		}
	};

	return data;
};

 //	Utility Functions ---------------------------------------------------------------

var hb = function() {
	var a = 1;
	return function() {
		return a++
	}
}();

function is_object(a) {
	var b = typeof a;
	return "object" == b && null != a || "function" == b
}

function is_void(a) {
//	return (typeof a === 'undefined');
	return void 0 === a;
}

function merge() {
	var obj = {}, i = 0, il = arguments.length, key;
	for (; i < il; i++) {
		for (key in arguments[i]) {
			if (arguments[i].hasOwnProperty(key)) {
				obj[key] = arguments[i][key];
			}
		}
	}
	return obj;
};

function mockconsole(){
	var methods = "assert,count,debug,dir,dirxml,error,exception,group,groupCollapsed,groupEnd,info,log,markTimeline,profile,profileEnd,time,timeEnd,trace,warn".split(",");
	var l = methods.length;
	var fn = function () {};
	var mockconsoleObj = {};

	while (l--) {
	    mockconsoleObj[methods[l]] = fn;
	}
	return mockconsoleObj;
}

/****	Socket.io code *******/
!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.io=e():t.io=e()}(this,function(){return function(t){function e(n){if(r[n])return r[n].exports;var o=r[n]={exports:{},id:n,loaded:!1};return t[n].call(o.exports,o,o.exports,e),o.loaded=!0,o.exports}var r={};return e.m=t,e.c=r,e.p="",e(0)}([function(t,e,r){"use strict";function n(t,e){"object"===("undefined"==typeof t?"undefined":i(t))&&(e=t,t=void 0),e=e||{};var r,n=s(t),a=n.source,p=n.id,f=n.path,l=h[p]&&f in h[p].nsps,d=e.forceNew||e["force new connection"]||!1===e.multiplex||l;return d?(u("ignoring socket cache for %s",a),r=c(a,e)):(h[p]||(u("new io instance for %s",a),h[p]=c(a,e)),r=h[p]),n.query&&!e.query?e.query=n.query:e&&"object"===i(e.query)&&(e.query=o(e.query)),r.socket(n.path,e)}function o(t){var e=[];for(var r in t)t.hasOwnProperty(r)&&e.push(encodeURIComponent(r)+"="+encodeURIComponent(t[r]));return e.join("&")}var i="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},s=r(1),a=r(7),c=r(17),u=r(3)("socket.io-client");t.exports=e=n;var h=e.managers={};e.protocol=a.protocol,e.connect=n,e.Manager=r(17),e.Socket=r(44)},function(t,e,r){(function(e){"use strict";function n(t,r){var n=t;r=r||e.location,null==t&&(t=r.protocol+"//"+r.host),"string"==typeof t&&("/"===t.charAt(0)&&(t="/"===t.charAt(1)?r.protocol+t:r.host+t),/^(https?|wss?):\/\//.test(t)||(i("protocol-less url %s",t),t="undefined"!=typeof r?r.protocol+"//"+t:"https://"+t),i("parse %s",t),n=o(t)),n.port||(/^(http|ws)$/.test(n.protocol)?n.port="80":/^(http|ws)s$/.test(n.protocol)&&(n.port="443")),n.path=n.path||"/";var s=n.host.indexOf(":")!==-1,a=s?"["+n.host+"]":n.host;return n.id=n.protocol+"://"+a+":"+n.port,n.href=n.protocol+"://"+a+(r&&r.port===n.port?"":":"+n.port),n}var o=r(2),i=r(3)("socket.io-client:url");t.exports=n}).call(e,function(){return this}())},function(t,e){var r=/^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/,n=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"];t.exports=function(t){var e=t,o=t.indexOf("["),i=t.indexOf("]");o!=-1&&i!=-1&&(t=t.substring(0,o)+t.substring(o,i).replace(/:/g,";")+t.substring(i,t.length));for(var s=r.exec(t||""),a={},c=14;c--;)a[n[c]]=s[c]||"";return o!=-1&&i!=-1&&(a.source=e,a.host=a.host.substring(1,a.host.length-1).replace(/;/g,":"),a.authority=a.authority.replace("[","").replace("]","").replace(/;/g,":"),a.ipv6uri=!0),a}},function(t,e,r){(function(n){function o(){return"undefined"!=typeof document&&"WebkitAppearance"in document.documentElement.style||window.console&&(console.firebug||console.exception&&console.table)||navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/)&&parseInt(RegExp.$1,10)>=31}function i(){var t=arguments,r=this.useColors;if(t[0]=(r?"%c":"")+this.namespace+(r?" %c":" ")+t[0]+(r?"%c ":" ")+"+"+e.humanize(this.diff),!r)return t;var n="color: "+this.color;t=[t[0],n,"color: inherit"].concat(Array.prototype.slice.call(t,1));var o=0,i=0;return t[0].replace(/%[a-z%]/g,function(t){"%%"!==t&&(o++,"%c"===t&&(i=o))}),t.splice(i,0,n),t}function s(){return"object"==typeof console&&console.log&&Function.prototype.apply.call(console.log,console,arguments)}function a(t){try{null==t?e.storage.removeItem("debug"):e.storage.debug=t}catch(t){}}function c(){try{return e.storage.debug}catch(t){}if("undefined"!=typeof n&&"env"in n)return n.env.DEBUG}function u(){try{return window.localStorage}catch(t){}}e=t.exports=r(5),e.log=s,e.formatArgs=i,e.save=a,e.load=c,e.useColors=o,e.storage="undefined"!=typeof chrome&&"undefined"!=typeof chrome.storage?chrome.storage.local:u(),e.colors=["lightseagreen","forestgreen","goldenrod","dodgerblue","darkorchid","crimson"],e.formatters.j=function(t){try{return JSON.stringify(t)}catch(t){return"[UnexpectedJSONParseError]: "+t.message}},e.enable(c())}).call(e,r(4))},function(t,e){function r(){throw new Error("setTimeout has not been defined")}function n(){throw new Error("clearTimeout has not been defined")}function o(t){if(h===setTimeout)return setTimeout(t,0);if((h===r||!h)&&setTimeout)return h=setTimeout,setTimeout(t,0);try{return h(t,0)}catch(e){try{return h.call(null,t,0)}catch(e){return h.call(this,t,0)}}}function i(t){if(p===clearTimeout)return clearTimeout(t);if((p===n||!p)&&clearTimeout)return p=clearTimeout,clearTimeout(t);try{return p(t)}catch(e){try{return p.call(null,t)}catch(e){return p.call(this,t)}}}function s(){y&&l&&(y=!1,l.length?d=l.concat(d):g=-1,d.length&&a())}function a(){if(!y){var t=o(s);y=!0;for(var e=d.length;e;){for(l=d,d=[];++g<e;)l&&l[g].run();g=-1,e=d.length}l=null,y=!1,i(t)}}function c(t,e){this.fun=t,this.array=e}function u(){}var h,p,f=t.exports={};!function(){try{h="function"==typeof setTimeout?setTimeout:r}catch(t){h=r}try{p="function"==typeof clearTimeout?clearTimeout:n}catch(t){p=n}}();var l,d=[],y=!1,g=-1;f.nextTick=function(t){var e=new Array(arguments.length-1);if(arguments.length>1)for(var r=1;r<arguments.length;r++)e[r-1]=arguments[r];d.push(new c(t,e)),1!==d.length||y||o(a)},c.prototype.run=function(){this.fun.apply(null,this.array)},f.title="browser",f.browser=!0,f.env={},f.argv=[],f.version="",f.versions={},f.on=u,f.addListener=u,f.once=u,f.off=u,f.removeListener=u,f.removeAllListeners=u,f.emit=u,f.binding=function(t){throw new Error("process.binding is not supported")},f.cwd=function(){return"/"},f.chdir=function(t){throw new Error("process.chdir is not supported")},f.umask=function(){return 0}},function(t,e,r){function n(){return e.colors[h++%e.colors.length]}function o(t){function r(){}function o(){var t=o,r=+new Date,i=r-(u||r);t.diff=i,t.prev=u,t.curr=r,u=r,null==t.useColors&&(t.useColors=e.useColors()),null==t.color&&t.useColors&&(t.color=n());for(var s=new Array(arguments.length),a=0;a<s.length;a++)s[a]=arguments[a];s[0]=e.coerce(s[0]),"string"!=typeof s[0]&&(s=["%o"].concat(s));var c=0;s[0]=s[0].replace(/%([a-z%])/g,function(r,n){if("%%"===r)return r;c++;var o=e.formatters[n];if("function"==typeof o){var i=s[c];r=o.call(t,i),s.splice(c,1),c--}return r}),s=e.formatArgs.apply(t,s);var h=o.log||e.log||console.log.bind(console);h.apply(t,s)}r.enabled=!1,o.enabled=!0;var i=e.enabled(t)?o:r;return i.namespace=t,i}function i(t){e.save(t);for(var r=(t||"").split(/[\s,]+/),n=r.length,o=0;o<n;o++)r[o]&&(t=r[o].replace(/[\\^$+?.()|[\]{}]/g,"\\$&").replace(/\*/g,".*?"),"-"===t[0]?e.skips.push(new RegExp("^"+t.substr(1)+"$")):e.names.push(new RegExp("^"+t+"$")))}function s(){e.enable("")}function a(t){var r,n;for(r=0,n=e.skips.length;r<n;r++)if(e.skips[r].test(t))return!1;for(r=0,n=e.names.length;r<n;r++)if(e.names[r].test(t))return!0;return!1}function c(t){return t instanceof Error?t.stack||t.message:t}e=t.exports=o.debug=o,e.coerce=c,e.disable=s,e.enable=i,e.enabled=a,e.humanize=r(6),e.names=[],e.skips=[],e.formatters={};var u,h=0},function(t,e){function r(t){if(t=String(t),!(t.length>1e4)){var e=/^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(t);if(e){var r=parseFloat(e[1]),n=(e[2]||"ms").toLowerCase();switch(n){case"years":case"year":case"yrs":case"yr":case"y":return r*h;case"days":case"day":case"d":return r*u;case"hours":case"hour":case"hrs":case"hr":case"h":return r*c;case"minutes":case"minute":case"mins":case"min":case"m":return r*a;case"seconds":case"second":case"secs":case"sec":case"s":return r*s;case"milliseconds":case"millisecond":case"msecs":case"msec":case"ms":return r;default:return}}}}function n(t){return t>=u?Math.round(t/u)+"d":t>=c?Math.round(t/c)+"h":t>=a?Math.round(t/a)+"m":t>=s?Math.round(t/s)+"s":t+"ms"}function o(t){return i(t,u,"day")||i(t,c,"hour")||i(t,a,"minute")||i(t,s,"second")||t+" ms"}function i(t,e,r){if(!(t<e))return t<1.5*e?Math.floor(t/e)+" "+r:Math.ceil(t/e)+" "+r+"s"}var s=1e3,a=60*s,c=60*a,u=24*c,h=365.25*u;t.exports=function(t,e){e=e||{};var i=typeof t;if("string"===i&&t.length>0)return r(t);if("number"===i&&isNaN(t)===!1)return e.long?o(t):n(t);throw new Error("val is not a non-empty string or a valid number. val="+JSON.stringify(t))}},function(t,e,r){function n(){}function o(t){var r="",n=!1;return r+=t.type,e.BINARY_EVENT!=t.type&&e.BINARY_ACK!=t.type||(r+=t.attachments,r+="-"),t.nsp&&"/"!=t.nsp&&(n=!0,r+=t.nsp),null!=t.id&&(n&&(r+=",",n=!1),r+=t.id),null!=t.data&&(n&&(r+=","),r+=f.stringify(t.data)),p("encoded %j as %s",t,r),r}function i(t,e){function r(t){var r=d.deconstructPacket(t),n=o(r.packet),i=r.buffers;i.unshift(n),e(i)}d.removeBlobs(t,r)}function s(){this.reconstructor=null}function a(t){var r={},n=0;if(r.type=Number(t.charAt(0)),null==e.types[r.type])return h();if(e.BINARY_EVENT==r.type||e.BINARY_ACK==r.type){for(var o="";"-"!=t.charAt(++n)&&(o+=t.charAt(n),n!=t.length););if(o!=Number(o)||"-"!=t.charAt(n))throw new Error("Illegal attachments");r.attachments=Number(o)}if("/"==t.charAt(n+1))for(r.nsp="";++n;){var i=t.charAt(n);if(","==i)break;if(r.nsp+=i,n==t.length)break}else r.nsp="/";var s=t.charAt(n+1);if(""!==s&&Number(s)==s){for(r.id="";++n;){var i=t.charAt(n);if(null==i||Number(i)!=i){--n;break}if(r.id+=t.charAt(n),n==t.length)break}r.id=Number(r.id)}return t.charAt(++n)&&(r=c(r,t.substr(n))),p("decoded %s as %j",t,r),r}function c(t,e){try{t.data=f.parse(e)}catch(t){return h()}return t}function u(t){this.reconPack=t,this.buffers=[]}function h(t){return{type:e.ERROR,data:"parser error"}}var p=r(8)("socket.io-parser"),f=r(11),l=r(13),d=r(14),y=r(16);e.protocol=4,e.types=["CONNECT","DISCONNECT","EVENT","ACK","ERROR","BINARY_EVENT","BINARY_ACK"],e.CONNECT=0,e.DISCONNECT=1,e.EVENT=2,e.ACK=3,e.ERROR=4,e.BINARY_EVENT=5,e.BINARY_ACK=6,e.Encoder=n,e.Decoder=s,n.prototype.encode=function(t,r){if(p("encoding packet %j",t),e.BINARY_EVENT==t.type||e.BINARY_ACK==t.type)i(t,r);else{var n=o(t);r([n])}},l(s.prototype),s.prototype.add=function(t){var r;if("string"==typeof t)r=a(t),e.BINARY_EVENT==r.type||e.BINARY_ACK==r.type?(this.reconstructor=new u(r),0===this.reconstructor.reconPack.attachments&&this.emit("decoded",r)):this.emit("decoded",r);else{if(!y(t)&&!t.base64)throw new Error("Unknown type: "+t);if(!this.reconstructor)throw new Error("got binary data when not reconstructing a 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arguments.length?(this._timeout=t,this):this._timeout},n.prototype.maybeReconnectOnOpen=function(){!this.reconnecting&&this._reconnection&&0===this.backoff.attempts&&this.reconnect()},n.prototype.open=n.prototype.connect=function(t,e){if(p("readyState %s",this.readyState),~this.readyState.indexOf("open"))return this;p("opening %s",this.uri),this.engine=i(this.uri,this.opts);var r=this.engine,n=this;this.readyState="opening",this.skipReconnect=!1;var o=u(r,"open",function(){n.onopen(),t&&t()}),s=u(r,"error",function(e){if(p("connect_error"),n.cleanup(),n.readyState="closed",n.emitAll("connect_error",e),t){var r=new Error("Connection error");r.data=e,t(r)}else n.maybeReconnectOnOpen()});if(!1!==this._timeout){var a=this._timeout;p("connect attempt will timeout after %d",a);var c=setTimeout(function(){p("connect attempt timed out after %d",a),o.destroy(),r.close(),r.emit("error","timeout"),n.emitAll("connect_timeout",a)},a);this.subs.push({destroy:function(){clearTimeout(c)}})}return this.subs.push(o),this.subs.push(s),this},n.prototype.onopen=function(){p("open"),this.cleanup(),this.readyState="open",this.emit("open");var t=this.engine;this.subs.push(u(t,"data",h(this,"ondata"))),this.subs.push(u(t,"ping",h(this,"onping"))),this.subs.push(u(t,"pong",h(this,"onpong"))),this.subs.push(u(t,"error",h(this,"onerror"))),this.subs.push(u(t,"close",h(this,"onclose"))),this.subs.push(u(this.decoder,"decoded",h(this,"ondecoded")))},n.prototype.onping=function(){this.lastPing=new Date,this.emitAll("ping")},n.prototype.onpong=function(){this.emitAll("pong",new Date-this.lastPing)},n.prototype.ondata=function(t){this.decoder.add(t)},n.prototype.ondecoded=function(t){this.emit("packet",t)},n.prototype.onerror=function(t){p("error",t),this.emitAll("error",t)},n.prototype.socket=function(t,e){function r(){~f(o.connecting,n)||o.connecting.push(n)}var n=this.nsps[t];if(!n){n=new s(this,t,e),this.nsps[t]=n;var o=this;n.on("connecting",r),n.on("connect",function(){n.id=o.engine.id}),this.autoConnect&&r()}return n},n.prototype.destroy=function(t){var e=f(this.connecting,t);~e&&this.connecting.splice(e,1),this.connecting.length||this.close()},n.prototype.packet=function(t){p("writing packet %j",t);var e=this;t.query&&0===t.type&&(t.nsp+="?"+t.query),e.encoding?e.packetBuffer.push(t):(e.encoding=!0,this.encoder.encode(t,function(r){for(var n=0;n<r.length;n++)e.engine.write(r[n],t.options);e.encoding=!1,e.processPacketQueue()}))},n.prototype.processPacketQueue=function(){if(this.packetBuffer.length>0&&!this.encoding){var t=this.packetBuffer.shift();this.packet(t)}},n.prototype.cleanup=function(){p("cleanup");for(var t=this.subs.length,e=0;e<t;e++){var r=this.subs.shift();r.destroy()}this.packetBuffer=[],this.encoding=!1,this.lastPing=null,this.decoder.destroy()},n.prototype.close=n.prototype.disconnect=function(){p("disconnect"),this.skipReconnect=!0,this.reconnecting=!1,"opening"===this.readyState&&this.cleanup(),this.backoff.reset(),this.readyState="closed",this.engine&&this.engine.close()},n.prototype.onclose=function(t){p("onclose"),this.cleanup(),this.backoff.reset(),this.readyState="closed",this.emit("close",t),this._reconnection&&!this.skipReconnect&&this.reconnect()},n.prototype.reconnect=function(){if(this.reconnecting||this.skipReconnect)return this;var t=this;if(this.backoff.attempts>=this._reconnectionAttempts)p("reconnect failed"),this.backoff.reset(),this.emitAll("reconnect_failed"),this.reconnecting=!1;else{var e=this.backoff.duration();p("will wait %dms before reconnect attempt",e),this.reconnecting=!0;var r=setTimeout(function(){t.skipReconnect||(p("attempting reconnect"),t.emitAll("reconnect_attempt",t.backoff.attempts),t.emitAll("reconnecting",t.backoff.attempts),t.skipReconnect||t.open(function(e){e?(p("reconnect attempt error"),t.reconnecting=!1,t.reconnect(),t.emitAll("reconnect_error",e.data)):(p("reconnect success"),t.onreconnect())}))},e);this.subs.push({destroy:function(){clearTimeout(r)}})}},n.prototype.onreconnect=function(){var t=this.backoff.attempts;this.reconnecting=!1,this.backoff.reset(),this.updateSocketIds(),this.emitAll("reconnect",t)}},function(t,e,r){t.exports=r(19)},function(t,e,r){t.exports=r(20),t.exports.parser=r(27)},function(t,e,r){(function(e){function n(t,r){if(!(this instanceof n))return new n(t,r);r=r||{},t&&"object"==typeof t&&(r=t,t=null),t?(t=h(t),r.hostname=t.host,r.secure="https"===t.protocol||"wss"===t.protocol,r.port=t.port,t.query&&(r.query=t.query)):r.host&&(r.hostname=h(r.host).host),
this.secure=null!=r.secure?r.secure:e.location&&"https:"===location.protocol,r.hostname&&!r.port&&(r.port=this.secure?"443":"80"),this.agent=r.agent||!1,this.hostname=r.hostname||(e.location?location.hostname:"localhost"),this.port=r.port||(e.location&&location.port?location.port:this.secure?443:80),this.query=r.query||{},"string"==typeof this.query&&(this.query=f.decode(this.query)),this.upgrade=!1!==r.upgrade,this.path=(r.path||"/engine.io").replace(/\/$/,"")+"/",this.forceJSONP=!!r.forceJSONP,this.jsonp=!1!==r.jsonp,this.forceBase64=!!r.forceBase64,this.enablesXDR=!!r.enablesXDR,this.timestampParam=r.timestampParam||"t",this.timestampRequests=r.timestampRequests,this.transports=r.transports||["polling","websocket"],this.readyState="",this.writeBuffer=[],this.prevBufferLen=0,this.policyPort=r.policyPort||843,this.rememberUpgrade=r.rememberUpgrade||!1,this.binaryType=null,this.onlyBinaryUpgrades=r.onlyBinaryUpgrades,this.perMessageDeflate=!1!==r.perMessageDeflate&&(r.perMessageDeflate||{}),!0===this.perMessageDeflate&&(this.perMessageDeflate={}),this.perMessageDeflate&&null==this.perMessageDeflate.threshold&&(this.perMessageDeflate.threshold=1024),this.pfx=r.pfx||null,this.key=r.key||null,this.passphrase=r.passphrase||null,this.cert=r.cert||null,this.ca=r.ca||null,this.ciphers=r.ciphers||null,this.rejectUnauthorized=void 0===r.rejectUnauthorized?null:r.rejectUnauthorized,this.forceNode=!!r.forceNode;var o="object"==typeof e&&e;o.global===o&&(r.extraHeaders&&Object.keys(r.extraHeaders).length>0&&(this.extraHeaders=r.extraHeaders),r.localAddress&&(this.localAddress=r.localAddress)),this.id=null,this.upgrades=null,this.pingInterval=null,this.pingTimeout=null,this.pingIntervalTimer=null,this.pingTimeoutTimer=null,this.open()}function o(t){var e={};for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r]);return e}var i=r(21),s=r(35),a=r(3)("engine.io-client:socket"),c=r(42),u=r(27),h=r(2),p=r(43),f=r(36);t.exports=n,n.priorWebsocketSuccess=!1,s(n.prototype),n.protocol=u.protocol,n.Socket=n,n.Transport=r(26),n.transports=r(21),n.parser=r(27),n.prototype.createTransport=function(t){a('creating transport "%s"',t);var e=o(this.query);e.EIO=u.protocol,e.transport=t,this.id&&(e.sid=this.id);var r=new i[t]({agent:this.agent,hostname:this.hostname,port:this.port,secure:this.secure,path:this.path,query:e,forceJSONP:this.forceJSONP,jsonp:this.jsonp,forceBase64:this.forceBase64,enablesXDR:this.enablesXDR,timestampRequests:this.timestampRequests,timestampParam:this.timestampParam,policyPort:this.policyPort,socket:this,pfx:this.pfx,key:this.key,passphrase:this.passphrase,cert:this.cert,ca:this.ca,ciphers:this.ciphers,rejectUnauthorized:this.rejectUnauthorized,perMessageDeflate:this.perMessageDeflate,extraHeaders:this.extraHeaders,forceNode:this.forceNode,localAddress:this.localAddress});return r},n.prototype.open=function(){var t;if(this.rememberUpgrade&&n.priorWebsocketSuccess&&this.transports.indexOf("websocket")!==-1)t="websocket";else{if(0===this.transports.length){var e=this;return void setTimeout(function(){e.emit("error","No transports available")},0)}t=this.transports[0]}this.readyState="opening";try{t=this.createTransport(t)}catch(t){return this.transports.shift(),void this.open()}t.open(),this.setTransport(t)},n.prototype.setTransport=function(t){a("setting transport %s",t.name);var e=this;this.transport&&(a("clearing existing transport %s",this.transport.name),this.transport.removeAllListeners()),this.transport=t,t.on("drain",function(){e.onDrain()}).on("packet",function(t){e.onPacket(t)}).on("error",function(t){e.onError(t)}).on("close",function(){e.onClose("transport close")})},n.prototype.probe=function(t){function e(){if(f.onlyBinaryUpgrades){var e=!this.supportsBinary&&f.transport.supportsBinary;p=p||e}p||(a('probe transport "%s" opened',t),h.send([{type:"ping",data:"probe"}]),h.once("packet",function(e){if(!p)if("pong"===e.type&&"probe"===e.data){if(a('probe transport "%s" pong',t),f.upgrading=!0,f.emit("upgrading",h),!h)return;n.priorWebsocketSuccess="websocket"===h.name,a('pausing current transport "%s"',f.transport.name),f.transport.pause(function(){p||"closed"!==f.readyState&&(a("changing transport and sending upgrade packet"),u(),f.setTransport(h),h.send([{type:"upgrade"}]),f.emit("upgrade",h),h=null,f.upgrading=!1,f.flush())})}else{a('probe transport "%s" failed',t);var r=new Error("probe error");r.transport=h.name,f.emit("upgradeError",r)}}))}function r(){p||(p=!0,u(),h.close(),h=null)}function o(e){var n=new Error("probe error: "+e);n.transport=h.name,r(),a('probe transport "%s" failed because of error: %s',t,e),f.emit("upgradeError",n)}function i(){o("transport closed")}function s(){o("socket closed")}function c(t){h&&t.name!==h.name&&(a('"%s" works - aborting "%s"',t.name,h.name),r())}function u(){h.removeListener("open",e),h.removeListener("error",o),h.removeListener("close",i),f.removeListener("close",s),f.removeListener("upgrading",c)}a('probing transport "%s"',t);var h=this.createTransport(t,{probe:1}),p=!1,f=this;n.priorWebsocketSuccess=!1,h.once("open",e),h.once("error",o),h.once("close",i),this.once("close",s),this.once("upgrading",c),h.open()},n.prototype.onOpen=function(){if(a("socket open"),this.readyState="open",n.priorWebsocketSuccess="websocket"===this.transport.name,this.emit("open"),this.flush(),"open"===this.readyState&&this.upgrade&&this.transport.pause){a("starting upgrade probes");for(var t=0,e=this.upgrades.length;t<e;t++)this.probe(this.upgrades[t])}},n.prototype.onPacket=function(t){if("opening"===this.readyState||"open"===this.readyState||"closing"===this.readyState)switch(a('socket receive: type "%s", data "%s"',t.type,t.data),this.emit("packet",t),this.emit("heartbeat"),t.type){case"open":this.onHandshake(p(t.data));break;case"pong":this.setPing(),this.emit("pong");break;case"error":var e=new Error("server error");e.code=t.data,this.onError(e);break;case"message":this.emit("data",t.data),this.emit("message",t.data)}else a('packet received with socket readyState "%s"',this.readyState)},n.prototype.onHandshake=function(t){this.emit("handshake",t),this.id=t.sid,this.transport.query.sid=t.sid,this.upgrades=this.filterUpgrades(t.upgrades),this.pingInterval=t.pingInterval,this.pingTimeout=t.pingTimeout,this.onOpen(),"closed"!==this.readyState&&(this.setPing(),this.removeListener("heartbeat",this.onHeartbeat),this.on("heartbeat",this.onHeartbeat))},n.prototype.onHeartbeat=function(t){clearTimeout(this.pingTimeoutTimer);var e=this;e.pingTimeoutTimer=setTimeout(function(){"closed"!==e.readyState&&e.onClose("ping timeout")},t||e.pingInterval+e.pingTimeout)},n.prototype.setPing=function(){var t=this;clearTimeout(t.pingIntervalTimer),t.pingIntervalTimer=setTimeout(function(){a("writing ping packet - expecting pong within %sms",t.pingTimeout),t.ping(),t.onHeartbeat(t.pingTimeout)},t.pingInterval)},n.prototype.ping=function(){var t=this;this.sendPacket("ping",function(){t.emit("ping")})},n.prototype.onDrain=function(){this.writeBuffer.splice(0,this.prevBufferLen),this.prevBufferLen=0,0===this.writeBuffer.length?this.emit("drain"):this.flush()},n.prototype.flush=function(){"closed"!==this.readyState&&this.transport.writable&&!this.upgrading&&this.writeBuffer.length&&(a("flushing %d packets in socket",this.writeBuffer.length),this.transport.send(this.writeBuffer),this.prevBufferLen=this.writeBuffer.length,this.emit("flush"))},n.prototype.write=n.prototype.send=function(t,e,r){return this.sendPacket("message",t,e,r),this},n.prototype.sendPacket=function(t,e,r,n){if("function"==typeof e&&(n=e,e=void 0),"function"==typeof r&&(n=r,r=null),"closing"!==this.readyState&&"closed"!==this.readyState){r=r||{},r.compress=!1!==r.compress;var o={type:t,data:e,options:r};this.emit("packetCreate",o),this.writeBuffer.push(o),n&&this.once("flush",n),this.flush()}},n.prototype.close=function(){function t(){n.onClose("forced close"),a("socket closing - telling transport to close"),n.transport.close()}function e(){n.removeListener("upgrade",e),n.removeListener("upgradeError",e),t()}function r(){n.once("upgrade",e),n.once("upgradeError",e)}if("opening"===this.readyState||"open"===this.readyState){this.readyState="closing";var n=this;this.writeBuffer.length?this.once("drain",function(){this.upgrading?r():t()}):this.upgrading?r():t()}return this},n.prototype.onError=function(t){a("socket error %j",t),n.priorWebsocketSuccess=!1,this.emit("error",t),this.onClose("transport error",t)},n.prototype.onClose=function(t,e){if("opening"===this.readyState||"open"===this.readyState||"closing"===this.readyState){a('socket close with reason: "%s"',t);var r=this;clearTimeout(this.pingIntervalTimer),clearTimeout(this.pingTimeoutTimer),this.transport.removeAllListeners("close"),this.transport.close(),this.transport.removeAllListeners(),this.readyState="closed",this.id=null,this.emit("close",t,e),r.writeBuffer=[],r.prevBufferLen=0}},n.prototype.filterUpgrades=function(t){for(var e=[],r=0,n=t.length;r<n;r++)~c(this.transports,t[r])&&e.push(t[r]);return e}}).call(e,function(){return this}())},function(t,e,r){(function(t){function n(e){var r,n=!1,a=!1,c=!1!==e.jsonp;if(t.location){var u="https:"===location.protocol,h=location.port;h||(h=u?443:80),n=e.hostname!==location.hostname||h!==e.port,a=e.secure!==u}if(e.xdomain=n,e.xscheme=a,r=new o(e),"open"in r&&!e.forceJSONP)return new i(e);if(!c)throw new Error("JSONP disabled");return new s(e)}var o=r(22),i=r(24),s=r(39),a=r(40);e.polling=n,e.websocket=a}).call(e,function(){return this}())},function(t,e,r){(function(e){var n=r(23);t.exports=function(t){var r=t.xdomain,o=t.xscheme,i=t.enablesXDR;try{if("undefined"!=typeof XMLHttpRequest&&(!r||n))return new XMLHttpRequest}catch(t){}try{if("undefined"!=typeof XDomainRequest&&!o&&i)return new XDomainRequest}catch(t){}if(!r)try{return new(e[["Active"].concat("Object").join("X")])("Microsoft.XMLHTTP")}catch(t){}}}).call(e,function(){return this}())},function(t,e){try{t.exports="undefined"!=typeof XMLHttpRequest&&"withCredentials"in new XMLHttpRequest}catch(e){t.exports=!1}},function(t,e,r){(function(e){function n(){}function o(t){if(c.call(this,t),this.requestTimeout=t.requestTimeout,e.location){var r="https:"===location.protocol,n=location.port;n||(n=r?443:80),this.xd=t.hostname!==e.location.hostname||n!==t.port,this.xs=t.secure!==r}else this.extraHeaders=t.extraHeaders}function i(t){this.method=t.method||"GET",this.uri=t.uri,this.xd=!!t.xd,this.xs=!!t.xs,this.async=!1!==t.async,this.data=void 0!==t.data?t.data:null,this.agent=t.agent,this.isBinary=t.isBinary,this.supportsBinary=t.supportsBinary,this.enablesXDR=t.enablesXDR,this.requestTimeout=t.requestTimeout,this.pfx=t.pfx,this.key=t.key,this.passphrase=t.passphrase,this.cert=t.cert,this.ca=t.ca,this.ciphers=t.ciphers,this.rejectUnauthorized=t.rejectUnauthorized,this.extraHeaders=t.extraHeaders,this.create()}function s(){for(var t in i.requests)i.requests.hasOwnProperty(t)&&i.requests[t].abort()}var a=r(22),c=r(25),u=r(35),h=r(37),p=r(3)("engine.io-client:polling-xhr");t.exports=o,t.exports.Request=i,h(o,c),o.prototype.supportsBinary=!0,o.prototype.request=function(t){return t=t||{},t.uri=this.uri(),t.xd=this.xd,t.xs=this.xs,t.agent=this.agent||!1,t.supportsBinary=this.supportsBinary,t.enablesXDR=this.enablesXDR,t.pfx=this.pfx,t.key=this.key,t.passphrase=this.passphrase,t.cert=this.cert,t.ca=this.ca,t.ciphers=this.ciphers,t.rejectUnauthorized=this.rejectUnauthorized,t.requestTimeout=this.requestTimeout,t.extraHeaders=this.extraHeaders,new i(t)},o.prototype.doWrite=function(t,e){var r="string"!=typeof t&&void 0!==t,n=this.request({method:"POST",data:t,isBinary:r}),o=this;n.on("success",e),n.on("error",function(t){o.onError("xhr post error",t)}),this.sendXhr=n},o.prototype.doPoll=function(){p("xhr poll");var t=this.request(),e=this;t.on("data",function(t){e.onData(t)}),t.on("error",function(t){e.onError("xhr poll error",t)}),this.pollXhr=t},u(i.prototype),i.prototype.create=function(){var t={agent:this.agent,xdomain:this.xd,xscheme:this.xs,enablesXDR:this.enablesXDR};t.pfx=this.pfx,t.key=this.key,t.passphrase=this.passphrase,t.cert=this.cert,t.ca=this.ca,t.ciphers=this.ciphers,t.rejectUnauthorized=this.rejectUnauthorized;var r=this.xhr=new a(t),n=this;try{p("xhr open %s: %s",this.method,this.uri),r.open(this.method,this.uri,this.async);try{if(this.extraHeaders){r.setDisableHeaderCheck(!0);for(var o in this.extraHeaders)this.extraHeaders.hasOwnProperty(o)&&r.setRequestHeader(o,this.extraHeaders[o])}}catch(t){}if(this.supportsBinary&&(r.responseType="arraybuffer"),"POST"===this.method)try{this.isBinary?r.setRequestHeader("Content-type","application/octet-stream"):r.setRequestHeader("Content-type","text/plain;charset=UTF-8")}catch(t){}try{r.setRequestHeader("Accept","*/*")}catch(t){}"withCredentials"in r&&(r.withCredentials=!0),this.requestTimeout&&(r.timeout=this.requestTimeout),this.hasXDR()?(r.onload=function(){n.onLoad()},r.onerror=function(){n.onError(r.responseText)}):r.onreadystatechange=function(){4===r.readyState&&(200===r.status||1223===r.status?n.onLoad():setTimeout(function(){n.onError(r.status)},0))},p("xhr data %s",this.data),r.send(this.data)}catch(t){return void setTimeout(function(){n.onError(t)},0)}e.document&&(this.index=i.requestsCount++,i.requests[this.index]=this)},i.prototype.onSuccess=function(){this.emit("success"),this.cleanup()},i.prototype.onData=function(t){this.emit("data",t),this.onSuccess()},i.prototype.onError=function(t){this.emit("error",t),this.cleanup(!0)},i.prototype.cleanup=function(t){if("undefined"!=typeof this.xhr&&null!==this.xhr){if(this.hasXDR()?this.xhr.onload=this.xhr.onerror=n:this.xhr.onreadystatechange=n,t)try{this.xhr.abort()}catch(t){}e.document&&delete i.requests[this.index],this.xhr=null}},i.prototype.onLoad=function(){var t;try{var e;try{e=this.xhr.getResponseHeader("Content-Type").split(";")[0]}catch(t){}if("application/octet-stream"===e)t=this.xhr.response||this.xhr.responseText;else if(this.supportsBinary)try{t=String.fromCharCode.apply(null,new Uint8Array(this.xhr.response))}catch(e){for(var r=new Uint8Array(this.xhr.response),n=[],o=0,i=r.length;o<i;o++)n.push(r[o]);t=String.fromCharCode.apply(null,n)}else t=this.xhr.responseText}catch(t){this.onError(t)}null!=t&&this.onData(t)},i.prototype.hasXDR=function(){return"undefined"!=typeof e.XDomainRequest&&!this.xs&&this.enablesXDR},i.prototype.abort=function(){this.cleanup()},i.requestsCount=0,i.requests={},e.document&&(e.attachEvent?e.attachEvent("onunload",s):e.addEventListener&&e.addEventListener("beforeunload",s,!1))}).call(e,function(){return this}())},function(t,e,r){function n(t){var e=t&&t.forceBase64;h&&!e||(this.supportsBinary=!1),o.call(this,t)}var o=r(26),i=r(36),s=r(27),a=r(37),c=r(38),u=r(3)("engine.io-client:polling");t.exports=n;var h=function(){var t=r(22),e=new t({xdomain:!1});return null!=e.responseType}();a(n,o),n.prototype.name="polling",n.prototype.doOpen=function(){this.poll()},n.prototype.pause=function(t){function e(){u("paused"),r.readyState="paused",t()}var r=this;if(this.readyState="pausing",this.polling||!this.writable){var n=0;this.polling&&(u("we are currently polling - waiting to pause"),n++,this.once("pollComplete",function(){u("pre-pause polling complete"),--n||e()})),this.writable||(u("we are currently writing - waiting to pause"),n++,this.once("drain",function(){u("pre-pause writing complete"),--n||e()}))}else e()},n.prototype.poll=function(){u("polling"),this.polling=!0,this.doPoll(),this.emit("poll")},n.prototype.onData=function(t){var e=this;u("polling got data %s",t);var r=function(t,r,n){return"opening"===e.readyState&&e.onOpen(),"close"===t.type?(e.onClose(),!1):void 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i,s=document.createElement("form"),a=document.createElement("textarea"),h=this.iframeId="eio_iframe_"+this.index;s.className="socketio",s.style.position="absolute",s.style.top="-1000px",s.style.left="-1000px",s.target=h,s.method="POST",s.setAttribute("accept-charset","utf-8"),a.name="d",s.appendChild(a),document.body.appendChild(s),this.form=s,this.area=a}this.form.action=this.uri(),n(),t=t.replace(u,"\\\n"),this.area.value=t.replace(c,"\\n");try{this.form.submit()}catch(t){}this.iframe.attachEvent?this.iframe.onreadystatechange=function(){"complete"===o.iframe.readyState&&r();
}:this.iframe.onload=r}}).call(e,function(){return this}())},function(t,e,r){(function(e){function n(t){var e=t&&t.forceBase64;e&&(this.supportsBinary=!1),this.perMessageDeflate=t.perMessageDeflate,this.usingBrowserWebSocket=p&&!t.forceNode,this.usingBrowserWebSocket||(f=o),i.call(this,t)}var o,i=r(26),s=r(27),a=r(36),c=r(37),u=r(38),h=r(3)("engine.io-client:websocket"),p=e.WebSocket||e.MozWebSocket;if("undefined"==typeof window)try{o=r(41)}catch(t){}var f=p;f||"undefined"!=typeof window||(f=o),t.exports=n,c(n,i),n.prototype.name="websocket",n.prototype.supportsBinary=!0,n.prototype.doOpen=function(){if(this.check()){var t=this.uri(),e=void 0,r={agent:this.agent,perMessageDeflate:this.perMessageDeflate};r.pfx=this.pfx,r.key=this.key,r.passphrase=this.passphrase,r.cert=this.cert,r.ca=this.ca,r.ciphers=this.ciphers,r.rejectUnauthorized=this.rejectUnauthorized,this.extraHeaders&&(r.headers=this.extraHeaders),this.localAddress&&(r.localAddress=this.localAddress);try{this.ws=this.usingBrowserWebSocket?new f(t):new f(t,e,r)}catch(t){return this.emit("error",t)}void 0===this.ws.binaryType&&(this.supportsBinary=!1),this.ws.supports&&this.ws.supports.binary?(this.supportsBinary=!0,this.ws.binaryType="nodebuffer"):this.ws.binaryType="arraybuffer",this.addEventListeners()}},n.prototype.addEventListeners=function(){var t=this;this.ws.onopen=function(){t.onOpen()},this.ws.onclose=function(){t.onClose()},this.ws.onmessage=function(e){t.onData(e.data)},this.ws.onerror=function(e){t.onError("websocket error",e)}},n.prototype.write=function(t){function r(){n.emit("flush"),setTimeout(function(){n.writable=!0,n.emit("drain")},0)}var n=this;this.writable=!1;for(var o=t.length,i=0,a=o;i<a;i++)!function(t){s.encodePacket(t,n.supportsBinary,function(i){if(!n.usingBrowserWebSocket){var s={};if(t.options&&(s.compress=t.options.compress),n.perMessageDeflate){var a="string"==typeof i?e.Buffer.byteLength(i):i.length;a<n.perMessageDeflate.threshold&&(s.compress=!1)}}try{n.usingBrowserWebSocket?n.ws.send(i):n.ws.send(i,s)}catch(t){h("websocket closed before onclose event")}--o||r()})}(t[i])},n.prototype.onClose=function(){i.prototype.onClose.call(this)},n.prototype.doClose=function(){"undefined"!=typeof this.ws&&this.ws.close()},n.prototype.uri=function(){var t=this.query||{},e=this.secure?"wss":"ws",r="";this.port&&("wss"===e&&443!==Number(this.port)||"ws"===e&&80!==Number(this.port))&&(r=":"+this.port),this.timestampRequests&&(t[this.timestampParam]=u()),this.supportsBinary||(t.b64=1),t=a.encode(t),t.length&&(t="?"+t);var n=this.hostname.indexOf(":")!==-1;return e+"://"+(n?"["+this.hostname+"]":this.hostname)+r+this.path+t},n.prototype.check=function(){return!(!f||"__initialize"in f&&this.name===n.prototype.name)}}).call(e,function(){return this}())},function(t,e){},function(t,e){var r=[].indexOf;t.exports=function(t,e){if(r)return t.indexOf(e);for(var n=0;n<t.length;++n)if(t[n]===e)return n;return-1}},function(t,e){(function(e){var r=/^[\],:{}\s]*$/,n=/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,o=/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,i=/(?:^|:|,)(?:\s*\[)+/g,s=/^\s+/,a=/\s+$/;t.exports=function(t){return"string"==typeof t&&t?(t=t.replace(s,"").replace(a,""),e.JSON&&JSON.parse?JSON.parse(t):r.test(t.replace(n,"@").replace(o,"]").replace(i,""))?new Function("return "+t)():void 0):null}}).call(e,function(){return this}())},function(t,e,r){"use strict";function n(t,e,r){this.io=t,this.nsp=e,this.json=this,this.ids=0,this.acks={},this.receiveBuffer=[],this.sendBuffer=[],this.connected=!1,this.disconnected=!0,r&&r.query&&(this.query=r.query),this.io.autoConnect&&this.open()}var o=r(7),i=r(35),s=r(45),a=r(46),c=r(47),u=r(3)("socket.io-client:socket"),h=r(29);t.exports=e=n;var p={connect:1,connect_error:1,connect_timeout:1,connecting:1,disconnect:1,error:1,reconnect:1,reconnect_attempt:1,reconnect_failed:1,reconnect_error:1,reconnecting:1,ping:1,pong:1},f=i.prototype.emit;i(n.prototype),n.prototype.subEvents=function(){if(!this.subs){var t=this.io;this.subs=[a(t,"open",c(this,"onopen")),a(t,"packet",c(this,"onpacket")),a(t,"close",c(this,"onclose"))]}},n.prototype.open=n.prototype.connect=function(){return this.connected?this:(this.subEvents(),this.io.open(),"open"===this.io.readyState&&this.onopen(),this.emit("connecting"),this)},n.prototype.send=function(){var t=s(arguments);return t.unshift("message"),this.emit.apply(this,t),this},n.prototype.emit=function(t){if(p.hasOwnProperty(t))return f.apply(this,arguments),this;var e=s(arguments),r=o.EVENT;h(e)&&(r=o.BINARY_EVENT);var n={type:r,data:e};return n.options={},n.options.compress=!this.flags||!1!==this.flags.compress,"function"==typeof e[e.length-1]&&(u("emitting packet with ack id %d",this.ids),this.acks[this.ids]=e.pop(),n.id=this.ids++),this.connected?this.packet(n):this.sendBuffer.push(n),delete this.flags,this},n.prototype.packet=function(t){t.nsp=this.nsp,this.io.packet(t)},n.prototype.onopen=function(){u("transport is open - connecting"),"/"!==this.nsp&&(this.query?this.packet({type:o.CONNECT,query:this.query}):this.packet({type:o.CONNECT}))},n.prototype.onclose=function(t){u("close (%s)",t),this.connected=!1,this.disconnected=!0,delete this.id,this.emit("disconnect",t)},n.prototype.onpacket=function(t){if(t.nsp===this.nsp)switch(t.type){case o.CONNECT:this.onconnect();break;case o.EVENT:this.onevent(t);break;case o.BINARY_EVENT:this.onevent(t);break;case o.ACK:this.onack(t);break;case o.BINARY_ACK:this.onack(t);break;case o.DISCONNECT:this.ondisconnect();break;case o.ERROR:this.emit("error",t.data)}},n.prototype.onevent=function(t){var e=t.data||[];u("emitting event %j",e),null!=t.id&&(u("attaching ack callback to event"),e.push(this.ack(t.id))),this.connected?f.apply(this,e):this.receiveBuffer.push(e)},n.prototype.ack=function(t){var e=this,r=!1;return function(){if(!r){r=!0;var n=s(arguments);u("sending ack %j",n);var i=h(n)?o.BINARY_ACK:o.ACK;e.packet({type:i,id:t,data:n})}}},n.prototype.onack=function(t){var e=this.acks[t.id];"function"==typeof e?(u("calling ack %s with %j",t.id,t.data),e.apply(this,t.data),delete this.acks[t.id]):u("bad ack %s",t.id)},n.prototype.onconnect=function(){this.connected=!0,this.disconnected=!1,this.emit("connect"),this.emitBuffered()},n.prototype.emitBuffered=function(){var t;for(t=0;t<this.receiveBuffer.length;t++)f.apply(this,this.receiveBuffer[t]);for(this.receiveBuffer=[],t=0;t<this.sendBuffer.length;t++)this.packet(this.sendBuffer[t]);this.sendBuffer=[]},n.prototype.ondisconnect=function(){u("server disconnect (%s)",this.nsp),this.destroy(),this.onclose("io server disconnect")},n.prototype.destroy=function(){if(this.subs){for(var t=0;t<this.subs.length;t++)this.subs[t].destroy();this.subs=null}this.io.destroy(this)},n.prototype.close=n.prototype.disconnect=function(){return this.connected&&(u("performing disconnect (%s)",this.nsp),this.packet({type:o.DISCONNECT})),this.destroy(),this.connected&&this.onclose("io client disconnect"),this},n.prototype.compress=function(t){return this.flags=this.flags||{},this.flags.compress=t,this}},function(t,e){function r(t,e){var r=[];e=e||0;for(var n=e||0;n<t.length;n++)r[n-e]=t[n];return r}t.exports=r},function(t,e){"use strict";function r(t,e,r){return t.on(e,r),{destroy:function(){t.removeListener(e,r)}}}t.exports=r},function(t,e){var r=[].slice;t.exports=function(t,e){if("string"==typeof e&&(e=t[e]),"function"!=typeof e)throw new Error("bind() requires a function");var n=r.call(arguments,2);return function(){return e.apply(t,n.concat(r.call(arguments)))}}},function(t,e){function r(t){t=t||{},this.ms=t.min||100,this.max=t.max||1e4,this.factor=t.factor||2,this.jitter=t.jitter>0&&t.jitter<=1?t.jitter:0,this.attempts=0}t.exports=r,r.prototype.duration=function(){var t=this.ms*Math.pow(this.factor,this.attempts++);if(this.jitter){var e=Math.random(),r=Math.floor(e*this.jitter*t);t=0==(1&Math.floor(10*e))?t-r:t+r}return 0|Math.min(t,this.max)},r.prototype.reset=function(){this.attempts=0},r.prototype.setMin=function(t){this.ms=t},r.prototype.setMax=function(t){this.max=t},r.prototype.setJitter=function(t){this.jitter=t}}])});


/****	SHA1 library code *******/

function SHA1(s){function U(a,b,c){while(0<c--)a.push(b)}function L(a,b){return(a<<b)|(a>>>(32-b))}function P(a,b,c){return a^b^c}function A(a,b){var c=(b&0xFFFF)+(a&0xFFFF),d=(b>>>16)+(a>>>16)+(c>>>16);return((d&0xFFFF)<<16)|(c&0xFFFF)}var B="0123456789abcdef";return(function(a){var c=[],d=a.length*4,e;for(var i=0;i<d;i++){e=a[i>>2]>>((3-(i%4))*8);c.push(B.charAt((e>>4)&0xF)+B.charAt(e&0xF))}return c.join('')}((function(a,b){var c,d,e,f,g,h=a.length,v=0x67452301,w=0xefcdab89,x=0x98badcfe,y=0x10325476,z=0xc3d2e1f0,M=[];U(M,0x5a827999,20);U(M,0x6ed9eba1,20);U(M,0x8f1bbcdc,20);U(M,0xca62c1d6,20);a[b>>5]|=0x80<<(24-(b%32));a[(((b+65)>>9)<<4)+15]=b;for(var i=0;i<h;i+=16){c=v;d=w;e=x;f=y;g=z;for(var j=0,O=[];j<80;j++){O[j]=j<16?a[j+i]:L(O[j-3]^O[j-8]^O[j-14]^O[j-16],1);var k=(function(a,b,c,d,e){var f=(e&0xFFFF)+(a&0xFFFF)+(b&0xFFFF)+(c&0xFFFF)+(d&0xFFFF),g=(e>>>16)+(a>>>16)+(b>>>16)+(c>>>16)+(d>>>16)+(f>>>16);return((g&0xFFFF)<<16)|(f&0xFFFF)})(j<20?(function(t,a,b){return(t&a)^(~t&b)}(d,e,f)):j<40?P(d,e,f):j<60?(function(t,a,b){return(t&a)^(t&b)^(a&b)}(d,e,f)):P(d,e,f),g,M[j],O[j],L(c,5));g=f;f=e;e=L(d,30);d=c;c=k}v=A(v,c);w=A(w,d);x=A(x,e);y=A(y,f);z=A(z,g)}return[v,w,x,y,z]}((function(t){var a=[],b=255,c=t.length*8;for(var i=0;i<c;i+=8){a[i>>5]|=(t.charCodeAt(i/8)&b)<<(24-(i%32))}return a}(s)).slice(),s.length*8))))}

/****	MD5 library code *******/

!function(a){"use strict";function b(a,b){var c=(65535&a)+(65535&b),d=(a>>16)+(b>>16)+(c>>16);return d<<16|65535&c}function c(a,b){return a<<b|a>>>32-b}function d(a,d,e,f,g,h){return b(c(b(b(d,a),b(f,h)),g),e)}function e(a,b,c,e,f,g,h){return d(b&c|~b&e,a,b,f,g,h)}function f(a,b,c,e,f,g,h){return d(b&e|c&~e,a,b,f,g,h)}function g(a,b,c,e,f,g,h){return d(b^c^e,a,b,f,g,h)}function h(a,b,c,e,f,g,h){return d(c^(b|~e),a,b,f,g,h)}function i(a,c){a[c>>5]|=128<<c%32,a[(c+64>>>9<<4)+14]=c;var d,i,j,k,l,m=1732584193,n=-271733879,o=-1732584194,p=271733878;for(d=0;d<a.length;d+=16)i=m,j=n,k=o,l=p,m=e(m,n,o,p,a[d],7,-680876936),p=e(p,m,n,o,a[d+1],12,-389564586),o=e(o,p,m,n,a[d+2],17,606105819),n=e(n,o,p,m,a[d+3],22,-1044525330),m=e(m,n,o,p,a[d+4],7,-176418897),p=e(p,m,n,o,a[d+5],12,1200080426),o=e(o,p,m,n,a[d+6],17,-1473231341),n=e(n,o,p,m,a[d+7],22,-45705983),m=e(m,n,o,p,a[d+8],7,1770035416),p=e(p,m,n,o,a[d+9],12,-1958414417),o=e(o,p,m,n,a[d+10],17,-42063),n=e(n,o,p,m,a[d+11],22,-1990404162),m=e(m,n,o,p,a[d+12],7,1804603682),p=e(p,m,n,o,a[d+13],12,-40341101),o=e(o,p,m,n,a[d+14],17,-1502002290),n=e(n,o,p,m,a[d+15],22,1236535329),m=f(m,n,o,p,a[d+1],5,-165796510),p=f(p,m,n,o,a[d+6],9,-1069501632),o=f(o,p,m,n,a[d+11],14,643717713),n=f(n,o,p,m,a[d],20,-373897302),m=f(m,n,o,p,a[d+5],5,-701558691),p=f(p,m,n,o,a[d+10],9,38016083),o=f(o,p,m,n,a[d+15],14,-660478335),n=f(n,o,p,m,a[d+4],20,-405537848),m=f(m,n,o,p,a[d+9],5,568446438),p=f(p,m,n,o,a[d+14],9,-1019803690),o=f(o,p,m,n,a[d+3],14,-187363961),n=f(n,o,p,m,a[d+8],20,1163531501),m=f(m,n,o,p,a[d+13],5,-1444681467),p=f(p,m,n,o,a[d+2],9,-51403784),o=f(o,p,m,n,a[d+7],14,1735328473),n=f(n,o,p,m,a[d+12],20,-1926607734),m=g(m,n,o,p,a[d+5],4,-378558),p=g(p,m,n,o,a[d+8],11,-2022574463),o=g(o,p,m,n,a[d+11],16,1839030562),n=g(n,o,p,m,a[d+14],23,-35309556),m=g(m,n,o,p,a[d+1],4,-1530992060),p=g(p,m,n,o,a[d+4],11,1272893353),o=g(o,p,m,n,a[d+7],16,-155497632),n=g(n,o,p,m,a[d+10],23,-1094730640),m=g(m,n,o,p,a[d+13],4,681279174),p=g(p,m,n,o,a[d],11,-358537222),o=g(o,p,m,n,a[d+3],16,-722521979),n=g(n,o,p,m,a[d+6],23,76029189),m=g(m,n,o,p,a[d+9],4,-640364487),p=g(p,m,n,o,a[d+12],11,-421815835),o=g(o,p,m,n,a[d+15],16,530742520),n=g(n,o,p,m,a[d+2],23,-995338651),m=h(m,n,o,p,a[d],6,-198630844),p=h(p,m,n,o,a[d+7],10,1126891415),o=h(o,p,m,n,a[d+14],15,-1416354905),n=h(n,o,p,m,a[d+5],21,-57434055),m=h(m,n,o,p,a[d+12],6,1700485571),p=h(p,m,n,o,a[d+3],10,-1894986606),o=h(o,p,m,n,a[d+10],15,-1051523),n=h(n,o,p,m,a[d+1],21,-2054922799),m=h(m,n,o,p,a[d+8],6,1873313359),p=h(p,m,n,o,a[d+15],10,-30611744),o=h(o,p,m,n,a[d+6],15,-1560198380),n=h(n,o,p,m,a[d+13],21,1309151649),m=h(m,n,o,p,a[d+4],6,-145523070),p=h(p,m,n,o,a[d+11],10,-1120210379),o=h(o,p,m,n,a[d+2],15,718787259),n=h(n,o,p,m,a[d+9],21,-343485551),m=b(m,i),n=b(n,j),o=b(o,k),p=b(p,l);return[m,n,o,p]}function j(a){var b,c="";for(b=0;b<32*a.length;b+=8)c+=String.fromCharCode(a[b>>5]>>>b%32&255);return c}function k(a){var b,c=[];for(c[(a.length>>2)-1]=void 0,b=0;b<c.length;b+=1)c[b]=0;for(b=0;b<8*a.length;b+=8)c[b>>5]|=(255&a.charCodeAt(b/8))<<b%32;return c}function l(a){return j(i(k(a),8*a.length))}function m(a,b){var c,d,e=k(a),f=[],g=[];for(f[15]=g[15]=void 0,e.length>16&&(e=i(e,8*a.length)),c=0;16>c;c+=1)f[c]=909522486^e[c],g[c]=1549556828^e[c];return d=i(f.concat(k(b)),512+8*b.length),j(i(g.concat(d),640))}function n(a){var b,c,d="0123456789abcdef",e="";for(c=0;c<a.length;c+=1)b=a.charCodeAt(c),e+=d.charAt(b>>>4&15)+d.charAt(15&b);return e}function o(a){return unescape(encodeURIComponent(a))}function p(a){return l(o(a))}function q(a){return n(p(a))}function r(a,b){return m(o(a),o(b))}function s(a,b){return n(r(a,b))}function t(a,b,c){return b?c?r(b,a):s(b,a):c?p(a):q(a)}"function"==typeof define&&define.amd?define(function(){return t}):a.md5=t}(this);

/****	Promises PolyFill library code *******/

(function(){"use strict";function lib$es6$promise$utils$$objectOrFunction(x){return typeof x==="function"||typeof x==="object"&&x!==null}function lib$es6$promise$utils$$isFunction(x){return typeof x==="function"}function lib$es6$promise$utils$$isMaybeThenable(x){return typeof x==="object"&&x!==null}var lib$es6$promise$utils$$_isArray;if(!Array.isArray){lib$es6$promise$utils$$_isArray=function(x){return Object.prototype.toString.call(x)==="[object Array]"}}else{lib$es6$promise$utils$$_isArray=Array.isArray}var lib$es6$promise$utils$$isArray=lib$es6$promise$utils$$_isArray;var lib$es6$promise$asap$$len=0;var lib$es6$promise$asap$$toString={}.toString;var lib$es6$promise$asap$$vertxNext;var lib$es6$promise$asap$$customSchedulerFn;var lib$es6$promise$asap$$asap=function asap(callback,arg){lib$es6$promise$asap$$queue[lib$es6$promise$asap$$len]=callback;lib$es6$promise$asap$$queue[lib$es6$promise$asap$$len+1]=arg;lib$es6$promise$asap$$len+=2;if(lib$es6$promise$asap$$len===2){if(lib$es6$promise$asap$$customSchedulerFn){lib$es6$promise$asap$$customSchedulerFn(lib$es6$promise$asap$$flush)}else{lib$es6$promise$asap$$scheduleFlush()}}};function lib$es6$promise$asap$$setScheduler(scheduleFn){lib$es6$promise$asap$$customSchedulerFn=scheduleFn}function lib$es6$promise$asap$$setAsap(asapFn){lib$es6$promise$asap$$asap=asapFn}var lib$es6$promise$asap$$browserWindow=typeof window!=="undefined"?window:undefined;var lib$es6$promise$asap$$browserGlobal=lib$es6$promise$asap$$browserWindow||{};var lib$es6$promise$asap$$BrowserMutationObserver=lib$es6$promise$asap$$browserGlobal.MutationObserver||lib$es6$promise$asap$$browserGlobal.WebKitMutationObserver;var lib$es6$promise$asap$$isNode=typeof process!=="undefined"&&{}.toString.call(process)==="[object process]";var lib$es6$promise$asap$$isWorker=typeof Uint8ClampedArray!=="undefined"&&typeof importScripts!=="undefined"&&typeof MessageChannel!=="undefined";function lib$es6$promise$asap$$useNextTick(){return function(){process.nextTick(lib$es6$promise$asap$$flush)}}function lib$es6$promise$asap$$useVertxTimer(){return function(){lib$es6$promise$asap$$vertxNext(lib$es6$promise$asap$$flush)}}function lib$es6$promise$asap$$useMutationObserver(){var iterations=0;var observer=new lib$es6$promise$asap$$BrowserMutationObserver(lib$es6$promise$asap$$flush);var node=document.createTextNode("");observer.observe(node,{characterData:true});return function(){node.data=iterations=++iterations%2}}function lib$es6$promise$asap$$useMessageChannel(){var channel=new MessageChannel;channel.port1.onmessage=lib$es6$promise$asap$$flush;return function(){channel.port2.postMessage(0)}}function lib$es6$promise$asap$$useSetTimeout(){return function(){setTimeout(lib$es6$promise$asap$$flush,1)}}var lib$es6$promise$asap$$queue=new Array(1e3);function lib$es6$promise$asap$$flush(){for(var i=0;i<lib$es6$promise$asap$$len;i+=2){var callback=lib$es6$promise$asap$$queue[i];var arg=lib$es6$promise$asap$$queue[i+1];callback(arg);lib$es6$promise$asap$$queue[i]=undefined;lib$es6$promise$asap$$queue[i+1]=undefined}lib$es6$promise$asap$$len=0}function lib$es6$promise$asap$$attemptVertx(){try{var r=require;var vertx=r("vertx");lib$es6$promise$asap$$vertxNext=vertx.runOnLoop||vertx.runOnContext;return lib$es6$promise$asap$$useVertxTimer()}catch(e){return lib$es6$promise$asap$$useSetTimeout()}}var lib$es6$promise$asap$$scheduleFlush;if(lib$es6$promise$asap$$isNode){lib$es6$promise$asap$$scheduleFlush=lib$es6$promise$asap$$useNextTick()}else if(lib$es6$promise$asap$$BrowserMutationObserver){lib$es6$promise$asap$$scheduleFlush=lib$es6$promise$asap$$useMutationObserver()}else if(lib$es6$promise$asap$$isWorker){lib$es6$promise$asap$$scheduleFlush=lib$es6$promise$asap$$useMessageChannel()}else if(lib$es6$promise$asap$$browserWindow===undefined&&typeof require==="function"){lib$es6$promise$asap$$scheduleFlush=lib$es6$promise$asap$$attemptVertx()}else{lib$es6$promise$asap$$scheduleFlush=lib$es6$promise$asap$$useSetTimeout()}function lib$es6$promise$$internal$$noop(){}var lib$es6$promise$$internal$$PENDING=void 0;var lib$es6$promise$$internal$$FULFILLED=1;var lib$es6$promise$$internal$$REJECTED=2;var lib$es6$promise$$internal$$GET_THEN_ERROR=new lib$es6$promise$$internal$$ErrorObject;function lib$es6$promise$$internal$$selfFulfillment(){return new TypeError("You cannot resolve a promise with itself")}function lib$es6$promise$$internal$$cannotReturnOwn(){return new TypeError("A promises callback cannot return that same promise.")}function lib$es6$promise$$internal$$getThen(promise){try{return promise.then}catch(error){lib$es6$promise$$internal$$GET_THEN_ERROR.error=error;return lib$es6$promise$$internal$$GET_THEN_ERROR}}function lib$es6$promise$$internal$$tryThen(then,value,fulfillmentHandler,rejectionHandler){try{then.call(value,fulfillmentHandler,rejectionHandler)}catch(e){return e}}function lib$es6$promise$$internal$$handleForeignThenable(promise,thenable,then){lib$es6$promise$asap$$asap(function(promise){var sealed=false;var error=lib$es6$promise$$internal$$tryThen(then,thenable,function(value){if(sealed){return}sealed=true;if(thenable!==value){lib$es6$promise$$internal$$resolve(promise,value)}else{lib$es6$promise$$internal$$fulfill(promise,value)}},function(reason){if(sealed){return}sealed=true;lib$es6$promise$$internal$$reject(promise,reason)},"Settle: "+(promise._label||" unknown promise"));if(!sealed&&error){sealed=true;lib$es6$promise$$internal$$reject(promise,error)}},promise)}function lib$es6$promise$$internal$$handleOwnThenable(promise,thenable){if(thenable._state===lib$es6$promise$$internal$$FULFILLED){lib$es6$promise$$internal$$fulfill(promise,thenable._result)}else if(thenable._state===lib$es6$promise$$internal$$REJECTED){lib$es6$promise$$internal$$reject(promise,thenable._result)}else{lib$es6$promise$$internal$$subscribe(thenable,undefined,function(value){lib$es6$promise$$internal$$resolve(promise,value)},function(reason){lib$es6$promise$$internal$$reject(promise,reason)})}}function lib$es6$promise$$internal$$handleMaybeThenable(promise,maybeThenable){if(maybeThenable.constructor===promise.constructor){lib$es6$promise$$internal$$handleOwnThenable(promise,maybeThenable)}else{var then=lib$es6$promise$$internal$$getThen(maybeThenable);if(then===lib$es6$promise$$internal$$GET_THEN_ERROR){lib$es6$promise$$internal$$reject(promise,lib$es6$promise$$internal$$GET_THEN_ERROR.error)}else if(then===undefined){lib$es6$promise$$internal$$fulfill(promise,maybeThenable)}else if(lib$es6$promise$utils$$isFunction(then)){lib$es6$promise$$internal$$handleForeignThenable(promise,maybeThenable,then)}else{lib$es6$promise$$internal$$fulfill(promise,maybeThenable)}}}function lib$es6$promise$$internal$$resolve(promise,value){if(promise===value){lib$es6$promise$$internal$$reject(promise,lib$es6$promise$$internal$$selfFulfillment())}else if(lib$es6$promise$utils$$objectOrFunction(value)){lib$es6$promise$$internal$$handleMaybeThenable(promise,value)}else{lib$es6$promise$$internal$$fulfill(promise,value)}}function lib$es6$promise$$internal$$publishRejection(promise){if(promise._onerror){promise._onerror(promise._result)}lib$es6$promise$$internal$$publish(promise)}function lib$es6$promise$$internal$$fulfill(promise,value){if(promise._state!==lib$es6$promise$$internal$$PENDING){return}promise._result=value;promise._state=lib$es6$promise$$internal$$FULFILLED;if(promise._subscribers.length!==0){lib$es6$promise$asap$$asap(lib$es6$promise$$internal$$publish,promise)}}function lib$es6$promise$$internal$$reject(promise,reason){if(promise._state!==lib$es6$promise$$internal$$PENDING){return}promise._state=lib$es6$promise$$internal$$REJECTED;promise._result=reason;lib$es6$promise$asap$$asap(lib$es6$promise$$internal$$publishRejection,promise)}function lib$es6$promise$$internal$$subscribe(parent,child,onFulfillment,onRejection){var subscribers=parent._subscribers;var length=subscribers.length;parent._onerror=null;subscribers[length]=child;subscribers[length+lib$es6$promise$$internal$$FULFILLED]=onFulfillment;subscribers[length+lib$es6$promise$$internal$$REJECTED]=onRejection;if(length===0&&parent._state){lib$es6$promise$asap$$asap(lib$es6$promise$$internal$$publish,parent)}}function lib$es6$promise$$internal$$publish(promise){var subscribers=promise._subscribers;var settled=promise._state;if(subscribers.length===0){return}var child,callback,detail=promise._result;for(var i=0;i<subscribers.length;i+=3){child=subscribers[i];callback=subscribers[i+settled];if(child){lib$es6$promise$$internal$$invokeCallback(settled,child,callback,detail)}else{callback(detail)}}promise._subscribers.length=0}function lib$es6$promise$$internal$$ErrorObject(){this.error=null}var lib$es6$promise$$internal$$TRY_CATCH_ERROR=new lib$es6$promise$$internal$$ErrorObject;function lib$es6$promise$$internal$$tryCatch(callback,detail){try{return callback(detail)}catch(e){lib$es6$promise$$internal$$TRY_CATCH_ERROR.error=e;return lib$es6$promise$$internal$$TRY_CATCH_ERROR}}function lib$es6$promise$$internal$$invokeCallback(settled,promise,callback,detail){var hasCallback=lib$es6$promise$utils$$isFunction(callback),value,error,succeeded,failed;if(hasCallback){value=lib$es6$promise$$internal$$tryCatch(callback,detail);if(value===lib$es6$promise$$internal$$TRY_CATCH_ERROR){failed=true;error=value.error;value=null}else{succeeded=true}if(promise===value){lib$es6$promise$$internal$$reject(promise,lib$es6$promise$$internal$$cannotReturnOwn());return}}else{value=detail;succeeded=true}if(promise._state!==lib$es6$promise$$internal$$PENDING){}else if(hasCallback&&succeeded){lib$es6$promise$$internal$$resolve(promise,value)}else if(failed){lib$es6$promise$$internal$$reject(promise,error)}else if(settled===lib$es6$promise$$internal$$FULFILLED){lib$es6$promise$$internal$$fulfill(promise,value)}else if(settled===lib$es6$promise$$internal$$REJECTED){lib$es6$promise$$internal$$reject(promise,value)}}function lib$es6$promise$$internal$$initializePromise(promise,resolver){try{resolver(function resolvePromise(value){lib$es6$promise$$internal$$resolve(promise,value)},function rejectPromise(reason){lib$es6$promise$$internal$$reject(promise,reason)})}catch(e){lib$es6$promise$$internal$$reject(promise,e)}}function lib$es6$promise$enumerator$$Enumerator(Constructor,input){var enumerator=this;enumerator._instanceConstructor=Constructor;enumerator.promise=new Constructor(lib$es6$promise$$internal$$noop);if(enumerator._validateInput(input)){enumerator._input=input;enumerator.length=input.length;enumerator._remaining=input.length;enumerator._init();if(enumerator.length===0){lib$es6$promise$$internal$$fulfill(enumerator.promise,enumerator._result)}else{enumerator.length=enumerator.length||0;enumerator._enumerate();if(enumerator._remaining===0){lib$es6$promise$$internal$$fulfill(enumerator.promise,enumerator._result)}}}else{lib$es6$promise$$internal$$reject(enumerator.promise,enumerator._validationError())}}lib$es6$promise$enumerator$$Enumerator.prototype._validateInput=function(input){return lib$es6$promise$utils$$isArray(input)};lib$es6$promise$enumerator$$Enumerator.prototype._validationError=function(){return new Error("Array Methods must be provided an Array")};lib$es6$promise$enumerator$$Enumerator.prototype._init=function(){this._result=new Array(this.length)};var lib$es6$promise$enumerator$$default=lib$es6$promise$enumerator$$Enumerator;lib$es6$promise$enumerator$$Enumerator.prototype._enumerate=function(){var enumerator=this;var length=enumerator.length;var promise=enumerator.promise;var input=enumerator._input;for(var i=0;promise._state===lib$es6$promise$$internal$$PENDING&&i<length;i++){enumerator._eachEntry(input[i],i)}};lib$es6$promise$enumerator$$Enumerator.prototype._eachEntry=function(entry,i){var enumerator=this;var c=enumerator._instanceConstructor;if(lib$es6$promise$utils$$isMaybeThenable(entry)){if(entry.constructor===c&&entry._state!==lib$es6$promise$$internal$$PENDING){entry._onerror=null;enumerator._settledAt(entry._state,i,entry._result)}else{enumerator._willSettleAt(c.resolve(entry),i)}}else{enumerator._remaining--;enumerator._result[i]=entry}};lib$es6$promise$enumerator$$Enumerator.prototype._settledAt=function(state,i,value){var enumerator=this;var promise=enumerator.promise;if(promise._state===lib$es6$promise$$internal$$PENDING){enumerator._remaining--;if(state===lib$es6$promise$$internal$$REJECTED){lib$es6$promise$$internal$$reject(promise,value)}else{enumerator._result[i]=value}}if(enumerator._remaining===0){lib$es6$promise$$internal$$fulfill(promise,enumerator._result)}};lib$es6$promise$enumerator$$Enumerator.prototype._willSettleAt=function(promise,i){var enumerator=this;lib$es6$promise$$internal$$subscribe(promise,undefined,function(value){enumerator._settledAt(lib$es6$promise$$internal$$FULFILLED,i,value)},function(reason){enumerator._settledAt(lib$es6$promise$$internal$$REJECTED,i,reason)})};function lib$es6$promise$promise$all$$all(entries){return new lib$es6$promise$enumerator$$default(this,entries).promise}var lib$es6$promise$promise$all$$default=lib$es6$promise$promise$all$$all;function lib$es6$promise$promise$race$$race(entries){var Constructor=this;var promise=new Constructor(lib$es6$promise$$internal$$noop);if(!lib$es6$promise$utils$$isArray(entries)){lib$es6$promise$$internal$$reject(promise,new TypeError("You must pass an array to race."));return promise}var length=entries.length;function onFulfillment(value){lib$es6$promise$$internal$$resolve(promise,value)}function onRejection(reason){lib$es6$promise$$internal$$reject(promise,reason)}for(var i=0;promise._state===lib$es6$promise$$internal$$PENDING&&i<length;i++){lib$es6$promise$$internal$$subscribe(Constructor.resolve(entries[i]),undefined,onFulfillment,onRejection)}return promise}var lib$es6$promise$promise$race$$default=lib$es6$promise$promise$race$$race;function lib$es6$promise$promise$resolve$$resolve(object){var Constructor=this;if(object&&typeof object==="object"&&object.constructor===Constructor){return object}var promise=new Constructor(lib$es6$promise$$internal$$noop);lib$es6$promise$$internal$$resolve(promise,object);return promise}var lib$es6$promise$promise$resolve$$default=lib$es6$promise$promise$resolve$$resolve;function lib$es6$promise$promise$reject$$reject(reason){var Constructor=this;var promise=new Constructor(lib$es6$promise$$internal$$noop);lib$es6$promise$$internal$$reject(promise,reason);return promise}var lib$es6$promise$promise$reject$$default=lib$es6$promise$promise$reject$$reject;var lib$es6$promise$promise$$counter=0;function lib$es6$promise$promise$$needsResolver(){throw new TypeError("You must pass a resolver function as the first argument to the promise constructor")}function lib$es6$promise$promise$$needsNew(){throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.")}var lib$es6$promise$promise$$default=lib$es6$promise$promise$$Promise;function lib$es6$promise$promise$$Promise(resolver){this._id=lib$es6$promise$promise$$counter++;this._state=undefined;this._result=undefined;this._subscribers=[];if(lib$es6$promise$$internal$$noop!==resolver){if(!lib$es6$promise$utils$$isFunction(resolver)){lib$es6$promise$promise$$needsResolver()}if(!(this instanceof lib$es6$promise$promise$$Promise)){lib$es6$promise$promise$$needsNew()}lib$es6$promise$$internal$$initializePromise(this,resolver)}}lib$es6$promise$promise$$Promise.all=lib$es6$promise$promise$all$$default;lib$es6$promise$promise$$Promise.race=lib$es6$promise$promise$race$$default;lib$es6$promise$promise$$Promise.resolve=lib$es6$promise$promise$resolve$$default;lib$es6$promise$promise$$Promise.reject=lib$es6$promise$promise$reject$$default;lib$es6$promise$promise$$Promise._setScheduler=lib$es6$promise$asap$$setScheduler;lib$es6$promise$promise$$Promise._setAsap=lib$es6$promise$asap$$setAsap;lib$es6$promise$promise$$Promise._asap=lib$es6$promise$asap$$asap;lib$es6$promise$promise$$Promise.prototype={constructor:lib$es6$promise$promise$$Promise,then:function(onFulfillment,onRejection){var parent=this;var state=parent._state;if(state===lib$es6$promise$$internal$$FULFILLED&&!onFulfillment||state===lib$es6$promise$$internal$$REJECTED&&!onRejection){return this}var child=new this.constructor(lib$es6$promise$$internal$$noop);var result=parent._result;if(state){var callback=arguments[state-1];lib$es6$promise$asap$$asap(function(){lib$es6$promise$$internal$$invokeCallback(state,child,callback,result)})}else{lib$es6$promise$$internal$$subscribe(parent,child,onFulfillment,onRejection)}return child},"catch":function(onRejection){return this.then(null,onRejection)}};function lib$es6$promise$polyfill$$polyfill(){var local;if(typeof global!=="undefined"){local=global}else if(typeof self!=="undefined"){local=self}else{try{local=Function("return this")()}catch(e){throw new Error("polyfill failed because global object is unavailable in this environment")}}var P=local.Promise;if(P&&Object.prototype.toString.call(P.resolve())==="[object Promise]"&&!P.cast){return}local.Promise=lib$es6$promise$promise$$default}var lib$es6$promise$polyfill$$default=lib$es6$promise$polyfill$$polyfill;var lib$es6$promise$umd$$ES6Promise={Promise:lib$es6$promise$promise$$default,polyfill:lib$es6$promise$polyfill$$default};if(typeof define==="function"&&define["amd"]){define(function(){return lib$es6$promise$umd$$ES6Promise})}else if(typeof module!=="undefined"&&module["exports"]){module["exports"]=lib$es6$promise$umd$$ES6Promise}else if(typeof this!=="undefined"){this["ES6Promise"]=lib$es6$promise$umd$$ES6Promise}lib$es6$promise$polyfill$$default()}).call(this);

/****	Fetch PolyFill library code *******/

(function(self){"use strict";if(self.fetch){return}function normalizeName(name){if(typeof name!=="string"){name=String(name)}if(/[^a-z0-9\-#$%&'*+.\^_`|~]/i.test(name)){throw new TypeError("Invalid character in header field name")}return name.toLowerCase()}function normalizeValue(value){if(typeof value!=="string"){value=String(value)}return value}function Headers(headers){this.map={};if(headers instanceof Headers){headers.forEach(function(value,name){this.append(name,value)},this)}else if(headers){Object.getOwnPropertyNames(headers).forEach(function(name){this.append(name,headers[name])},this)}}Headers.prototype.append=function(name,value){name=normalizeName(name);value=normalizeValue(value);var list=this.map[name];if(!list){list=[];this.map[name]=list}list.push(value)};Headers.prototype["delete"]=function(name){delete this.map[normalizeName(name)]};Headers.prototype.get=function(name){var values=this.map[normalizeName(name)];return values?values[0]:null};Headers.prototype.getAll=function(name){return this.map[normalizeName(name)]||[]};Headers.prototype.has=function(name){return this.map.hasOwnProperty(normalizeName(name))};Headers.prototype.set=function(name,value){this.map[normalizeName(name)]=[normalizeValue(value)]};Headers.prototype.forEach=function(callback,thisArg){Object.getOwnPropertyNames(this.map).forEach(function(name){this.map[name].forEach(function(value){callback.call(thisArg,value,name,this)},this)},this)};function consumed(body){if(body.bodyUsed){return Promise.reject(new TypeError("Already read"))}body.bodyUsed=true}function fileReaderReady(reader){return new Promise(function(resolve,reject){reader.onload=function(){resolve(reader.result)};reader.onerror=function(){reject(reader.error)}})}function readBlobAsArrayBuffer(blob){var reader=new FileReader;reader.readAsArrayBuffer(blob);return fileReaderReady(reader)}function readBlobAsText(blob){var reader=new FileReader;reader.readAsText(blob);return fileReaderReady(reader)}var support={blob:"FileReader"in self&&"Blob"in self&&function(){try{new Blob;return true}catch(e){return false}}(),formData:"FormData"in self,arrayBuffer:"ArrayBuffer"in self};function Body(){this.bodyUsed=false;this._initBody=function(body){this._bodyInit=body;if(typeof body==="string"){this._bodyText=body}else if(support.blob&&Blob.prototype.isPrototypeOf(body)){this._bodyBlob=body}else if(support.formData&&FormData.prototype.isPrototypeOf(body)){this._bodyFormData=body}else if(!body){this._bodyText=""}else if(support.arrayBuffer&&ArrayBuffer.prototype.isPrototypeOf(body)){}else{throw new Error("unsupported BodyInit type")}if(!this.headers.get("content-type")){if(typeof body==="string"){this.headers.set("content-type","text/plain;charset=UTF-8")}else if(this._bodyBlob&&this._bodyBlob.type){this.headers.set("content-type",this._bodyBlob.type)}}};if(support.blob){this.blob=function(){var rejected=consumed(this);if(rejected){return rejected}if(this._bodyBlob){return Promise.resolve(this._bodyBlob)}else if(this._bodyFormData){throw new Error("could not read FormData body as blob")}else{return Promise.resolve(new Blob([this._bodyText]))}};this.arrayBuffer=function(){return this.blob().then(readBlobAsArrayBuffer)};this.text=function(){var rejected=consumed(this);if(rejected){return rejected}if(this._bodyBlob){return readBlobAsText(this._bodyBlob)}else if(this._bodyFormData){throw new Error("could not read FormData body as text")}else{return Promise.resolve(this._bodyText)}}}else{this.text=function(){var rejected=consumed(this);return rejected?rejected:Promise.resolve(this._bodyText)}}if(support.formData){this.formData=function(){return this.text().then(decode)}}this.json=function(){return this.text().then(JSON.parse)};return this}var methods=["DELETE","GET","HEAD","OPTIONS","POST","PUT"];function normalizeMethod(method){var upcased=method.toUpperCase();return methods.indexOf(upcased)>-1?upcased:method}function Request(input,options){options=options||{};var body=options.body;if(Request.prototype.isPrototypeOf(input)){if(input.bodyUsed){throw new TypeError("Already read")}this.url=input.url;this.credentials=input.credentials;if(!options.headers){this.headers=new Headers(input.headers)}this.method=input.method;this.mode=input.mode;if(!body){body=input._bodyInit;input.bodyUsed=true}}else{this.url=input}this.credentials=options.credentials||this.credentials||"omit";if(options.headers||!this.headers){this.headers=new Headers(options.headers)}this.method=normalizeMethod(options.method||this.method||"GET");this.mode=options.mode||this.mode||null;this.referrer=null;if((this.method==="GET"||this.method==="HEAD")&&body){throw new TypeError("Body not allowed for GET or HEAD requests")}this._initBody(body)}Request.prototype.clone=function(){return new Request(this)};function decode(body){var form=new FormData;body.trim().split("&").forEach(function(bytes){if(bytes){var split=bytes.split("=");var name=split.shift().replace(/\+/g," ");var value=split.join("=").replace(/\+/g," ");form.append(decodeURIComponent(name),decodeURIComponent(value))}});return form}function headers(xhr){var head=new Headers;var pairs=xhr.getAllResponseHeaders().trim().split("\n");pairs.forEach(function(header){var split=header.trim().split(":");var key=split.shift().trim();var value=split.join(":").trim();head.append(key,value)});return head}Body.call(Request.prototype);function Response(bodyInit,options){if(!options){options={}}this.type="default";this.status=options.status;this.ok=this.status>=200&&this.status<300;this.statusText=options.statusText;this.headers=options.headers instanceof Headers?options.headers:new Headers(options.headers);this.url=options.url||"";this._initBody(bodyInit)}Body.call(Response.prototype);Response.prototype.clone=function(){return new Response(this._bodyInit,{status:this.status,statusText:this.statusText,headers:new Headers(this.headers),url:this.url})};Response.error=function(){var response=new Response(null,{status:0,statusText:""});response.type="error";return response};var redirectStatuses=[301,302,303,307,308];Response.redirect=function(url,status){if(redirectStatuses.indexOf(status)===-1){throw new RangeError("Invalid status code")}return new Response(null,{status:status,headers:{location:url}})};self.Headers=Headers;self.Request=Request;self.Response=Response;self.fetch=function(input,init){return new Promise(function(resolve,reject){var request;if(Request.prototype.isPrototypeOf(input)&&!init){request=input}else{request=new Request(input,init)}var xhr=new XMLHttpRequest;function responseURL(){if("responseURL"in xhr){return xhr.responseURL}if(/^X-Request-URL:/m.test(xhr.getAllResponseHeaders())){return xhr.getResponseHeader("X-Request-URL")}return}xhr.onload=function(){var status=xhr.status===1223?204:xhr.status;if(status<100||status>599){reject(new TypeError("Network request failed"));return}var options={status:status,statusText:xhr.statusText,headers:headers(xhr),url:responseURL()};var body="response"in xhr?xhr.response:xhr.responseText;resolve(new Response(body,options))};xhr.onerror=function(){reject(new TypeError("Network request failed"))};xhr.open(request.method,request.url,true);if(request.credentials==="include"){xhr.withCredentials=true}if("responseType"in xhr&&support.blob){xhr.responseType="blob"}request.headers.forEach(function(value,name){xhr.setRequestHeader(name,value)});xhr.send(typeof request._bodyInit==="undefined"?null:request._bodyInit)})};self.fetch.polyfill=true})(typeof self!=="undefined"?self:this);