Showing 169 of 169 total issues
Avoid too many return
statements within this function. Open
message:4,upgrade:5,noop:6},s=i(r),t={type:"error",data:"parser error"},u=a("blob");c.encodePacket=function(a,c,f,h){"function"==typeof c&&(h=c,c=!1),"function"==typeof f&&(h=f,f=null);var i=void 0===a.data?void 0:a.data.buffer||a.data;if(b.ArrayBuffer&&i instanceof ArrayBuffer)return e(a,c,h);if(u&&i instanceof b.Blob)return g(a,c,h);if(i&&i.base64)return d(a,h);var j=r[a.type];return void 0!==a.data&&(j+=f?n.encode(String(a.data)):String(a.data)),h(""+j)},c.encodeBase64Packet=function(a,d){var e="b"+c.packets[a.type];if(u&&a.data instanceof b.Blob){var f=new FileReader;return f.onload=function(){var a=f.result.split(",")[1];d(e+a)},f.readAsDataURL(a.data)}var g;try{g=String.fromCharCode.apply(null,new Uint8Array(a.data))}catch(h){for(var i=new Uint8Array(a.data),j=new Array(i.length),k=0;k<i.length;k++)j[k]=i[k];g=String.fromCharCode.apply(null,j)}return e+=b.btoa(g),d(e)},c.decodePacket=function(a,b,d){if("string"==typeof a||void 0===a){if("b"==a.charAt(0))return c.decodeBase64Packet(a.substr(1),b);if(d)try{a=n.decode(a)}catch(e){return t}var f=a.charAt(0);return Number(f)==f&&s[f]?a.length>1?{type:s[f],data:a.substring(1)}:{type:s[f]}:t}var g=new Uint8Array(a),f=g[0],h=k(a,1);return u&&"blob"===b&&(h=new u([h])),{type:s[f],data:h}},c.decodeBase64Packet=function(a,c){var d=s[a.charAt(0)];if(!b.ArrayBuffer)return{type:d,data:{base64:!0,data:a.substr(1)}};var e=l.decode(a.substr(1));return"blob"===c&&u&&(e=new u([e])),{type:d,data:e}},c.encodePayload=function(a,b,d){function e(a){return a.length+":"+a}function f(a,d){c.encodePacket(a,g?b:!1,!0,function(a){d(null,e(a))})}"function"==typeof b&&(d=b,b=null);var g=j(a);return b&&g?u&&!q?c.encodePayloadAsBlob(a,d):c.encodePayloadAsArrayBuffer(a,d):a.length?void h(a,f,function(a,b){return d(b.join(""))}):d("0:")},c.decodePayload=function(a,b,d){if("string"!=typeof a)return c.decodePayloadAsBinary(a,b,d);"function"==typeof b&&(d=b,b=null);var e;if(""==a)return d(t,0,1);for(var f,g,h="",i=0,j=a.length;j>i;i++){var k=a.charAt(i);if(":"!=k)h+=k;else{if(""==h||h!=(f=Number(h)))return d(t,0,1);if(g=a.substr(i+1,f),h!=g.length)return d(t,0,1);if(g.length){if(e=c.decodePacket(g,b,!0),t.type==e.type&&t.data==e.data)return d(t,0,1);var l=d(e,i+f,j);if(!1===l)return}i+=f,h=""}}return""!=h?d(t,0,1):void 0},c.encodePayloadAsArrayBuffer=function(a,b){function d(a,b){c.encodePacket(a,!0,!0,function(a){return b(null,a)})}return a.length?void h(a,d,function(a,c){var d=c.reduce(function(a,b){var c;return c="string"==typeof b?b.length:b.byteLength,a+c.toString().length+c+2},0),e=new Uint8Array(d),f=0;return c.forEach(function(a){var b="string"==typeof a,c=a;if(b){for(var d=new Uint8Array(a.length),g=0;g<a.length;g++)d[g]=a.charCodeAt(g);c=d.buffer}b?e[f++]=0:e[f++]=1;for(var h=c.byteLength.toString(),g=0;g<h.length;g++)e[f++]=parseInt(h[g]);e[f++]=255;for(var d=new Uint8Array(c),g=0;g<d.length;g++)e[f++]=d[g]}),b(e.buffer)}):b(new ArrayBuffer(0))},c.encodePayloadAsBlob=function(a,b){function d(a,b){c.encodePacket(a,!0,!0,function(a){var c=new Uint8Array(1);if(c[0]=1,"string"==typeof a){for(var d=new Uint8Array(a.length),e=0;e<a.length;e++)d[e]=a.charCodeAt(e);a=d.buffer,c[0]=0}for(var f=a instanceof ArrayBuffer?a.byteLength:a.size,g=f.toString(),h=new Uint8Array(g.length+1),e=0;e<g.length;e++)h[e]=parseInt(g[e]);if(h[g.length]=255,u){var i=new u([c.buffer,h.buffer,a]);b(null,i)}})}h(a,d,function(a,c){return b(new u(c))})},c.decodePayloadAsBinary=function(a,b,d){"function"==typeof b&&(d=b,b=null);for(var e=a,f=[],g=!1;e.byteLength>0;){for(var h=new Uint8Array(e),i=0===h[0],j="",l=1;255!=h[l];l++){if(j.length>310){g=!0;break}j+=h[l]}if(g)return d(t,0,1);e=k(e,2+j.length),j=parseInt(j);var m=k(e,0,j);if(i)try{m=String.fromCharCode.apply(null,new Uint8Array(m))}catch(n){var o=new Uint8Array(m);m="";for(var l=0;l<o.length;l++)m+=String.fromCharCode(o[l])}f.push(m),e=k(e,j)}var p=f.length;f.forEach(function(a,e){d(c.decodePacket(a,b,!0),e,p)})}}).call(this,"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{})},{"./keys":20,after:11,"arraybuffer.slice":12,"base64-arraybuffer":13,blob:14,"has-binary":21,utf8:29}],20:[function(a,b,c){b.exports=Object.keys||function(a){var b=[],c=Object.prototype.hasOwnProperty;for(var d in a)c.call(a,d)&&b.push(d);return b}},{}],21:[function(a,b,c){(function(c){function d(a){function b(a){if(!a)return!1;if(c.Buffer&&c.Buffer.isBuffer(a)||c.ArrayBuffer&&a instanceof ArrayBuffer||c.Blob&&a instanceof Blob||c.File&&a instanceof File)return!0;if(e(a)){for(var d=0;d<a.length;d++)if(b(a[d]))return!0}else if(a&&"object"==typeof a){a.toJSON&&(a=a.toJSON());for(var f in a)if(Object.prototype.hasOwnProperty.call(a,f)&&b(a[f]))return!0}return!1}return b(a)}var e=a("isarray");b.exports=d}).call(this,"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof 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c*h;case"milliseconds":case"millisecond":case"msecs":case"msec":case"ms":return c}}}}function e(a){return a>=k?Math.round(a/k)+"d":a>=j?Math.round(a/j)+"h":a>=i?Math.round(a/i)+"m":a>=h?Math.round(a/h)+"s":a+"ms"}function f(a){return g(a,k,"day")||g(a,j,"hour")||g(a,i,"minute")||g(a,h,"second")||a+" ms"}function g(a,b,c){return b>a?void 0:1.5*b>a?Math.floor(a/b)+" "+c:Math.ceil(a/b)+" "+c+"s"}var h=1e3,i=60*h,j=60*i,k=24*j,l=365.25*k;b.exports=function(a,b){return b=b||{},"string"==typeof a?d(a):b["long"]?f(a):e(a)}},{}],26:[function(a,b,c){(function(a){var c=/^[\],:{}\s]*$/,d=/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,e=/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,f=/(?:^|:|,)(?:\s*\[)+/g,g=/^\s+/,h=/\s+$/;b.exports=function(b){return"string"==typeof b&&b?(b=b.replace(g,"").replace(h,""),a.JSON&&JSON.parse?JSON.parse(b):c.test(b.replace(d,"@").replace(e,"]").replace(f,""))?new Function("return "+b)():void 0):null}}).call(this,"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{})},{}],27:[function(a,b,c){c.encode=function(a){var b="";for(var c in a)a.hasOwnProperty(c)&&(b.length&&(b+="&"),b+=encodeURIComponent(c)+"="+encodeURIComponent(a[c]));return b},c.decode=function(a){for(var b={},c=a.split("&"),d=0,e=c.length;e>d;d++){var f=c[d].split("=");b[decodeURIComponent(f[0])]=decodeURIComponent(f[1])}return b}},{}],28:[function(a,b,c){var d=/^(?:(?![^:@]+:[^:@\/]*@)(http|https|ws|wss):\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?((?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}|[^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/,e=["source","protocol","authority","userInfo","user","password","host","port","relative","path","directory","file","query","anchor"];b.exports=function(a){var b=a,c=a.indexOf("["),f=a.indexOf("]");-1!=c&&-1!=f&&(a=a.substring(0,c)+a.substring(c,f).replace(/:/g,";")+a.substring(f,a.length));for(var g=d.exec(a||""),h={},i=14;i--;)h[e[i]]=g[i]||"";return-1!=c&&-1!=f&&(h.source=b,h.host=h.host.substring(1,h.host.length-1).replace(/;/g,":"),h.authority=h.authority.replace("[","").replace("]","").replace(/;/g,":"),h.ipv6uri=!0),h}},{}],29:[function(b,c,d){(function(b){!function(e){function f(a){for(var b,c,d=[],e=0,f=a.length;f>e;)b=a.charCodeAt(e++),b>=55296&&56319>=b&&f>e?(c=a.charCodeAt(e++),56320==(64512&c)?d.push(((1023&b)<<10)+(1023&c)+65536):(d.push(b),e--)):d.push(b);return d}function g(a){for(var b,c=a.length,d=-1,e="";++d<c;)b=a[d],b>65535&&(b-=65536,e+=u(b>>>10&1023|55296),b=56320|1023&b),e+=u(b);return e}function h(a){if(a>=55296&&57343>=a)throw Error("Lone surrogate U+"+a.toString(16).toUpperCase()+" is not a scalar value")}function i(a,b){return u(a>>b&63|128)}function j(a){if(0==(4294967168&a))return u(a);var b="";return 0==(4294965248&a)?b=u(a>>6&31|192):0==(4294901760&a)?(h(a),b=u(a>>12&15|224),b+=i(a,6)):0==(4292870144&a)&&(b=u(a>>18&7|240),b+=i(a,12),b+=i(a,6)),b+=u(63&a|128)}function k(a){for(var b,c=f(a),d=c.length,e=-1,g="";++e<d;)b=c[e],g+=j(b);return g}function l(){if(t>=s)throw Error("Invalid byte index");var a=255&r[t];if(t++,128==(192&a))return 63&a;throw Error("Invalid continuation byte")}function m(){var a,b,c,d,e;if(t>s)throw Error("Invalid byte index");if(t==s)return!1;if(a=255&r[t],t++,0==(128&a))return a;if(192==(224&a)){var b=l();if(e=(31&a)<<6|b,e>=128)return e;throw Error("Invalid continuation byte")}if(224==(240&a)){if(b=l(),c=l(),e=(15&a)<<12|b<<6|c,e>=2048)return h(e),e;throw Error("Invalid continuation byte")}if(240==(248&a)&&(b=l(),c=l(),d=l(),e=(15&a)<<18|b<<12|c<<6|d,e>=65536&&1114111>=e))return e;throw Error("Invalid UTF-8 detected")}function n(a){r=f(a),s=r.length,t=0;for(var b,c=[];(b=m())!==!1;)c.push(b);return g(c)}var o="object"==typeof d&&d,p="object"==typeof c&&c&&c.exports==o&&c,q="object"==typeof b&&b;(q.global===q||q.window===q)&&(e=q);var r,s,t,u=String.fromCharCode,v={version:"2.0.0",encode:k,decode:n};if("function"==typeof a&&"object"==typeof a.amd&&a.amd)a(function(){return v});else if(o&&!o.nodeType)if(p)p.exports=v;else{var w={},x=w.hasOwnProperty;for(var y in v)x.call(v,y)&&(o[y]=v[y])}else e.utf8=v}(this)}).call(this,"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{})},{}],30:[function(a,b,c){"use strict";function d(a){var b="";do b=h[a%i]+b,a=Math.floor(a/i);while(a>0);return b}function e(a){var b=0;for(l=0;l<a.length;l++)b=b*i+j[a.charAt(l)];return b}function f(){var a=d(+new Date);return a!==g?(k=0,g=a):a+"."+d(k++)}for(var g,h="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_".split(""),i=64,j={},k=0,l=0;i>l;l++)j[h[l]]=l;f.encode=d,f.decode=e,b.exports=f},{}],31:[function(a,b,c){function d(a,b){"object"==typeof a&&(b=a,a=void 0),b=b||{};var c,d=e(a),f=d.source,j=d.id,k=d.path,l=i[j]&&k in i[j].nsps,m=b.forceNew||b["force new connection"]||!1===b.multiplex||l;return m?(h("ignoring socket cache for %s",f),c=g(f,b)):(i[j]||(h("new io instance for %s",f),i[j]=g(f,b)),c=i[j]),c.socket(d.path)}var e=a("./url"),f=a("socket.io-parser"),g=a("./manager"),h=a("debug")("socket.io-client");b.exports=c=d;var i=c.managers={};c.protocol=f.protocol,c.connect=d,c.Manager=a("./manager"),c.Socket=a("./socket")},{"./manager":32,"./socket":34,"./url":35,debug:39,"socket.io-parser":47}],32:[function(a,b,c){function d(a,b){return this instanceof d?(a&&"object"==typeof a&&(b=a,a=void 0),b=b||{},b.path=b.path||"/socket.io",this.nsps={},this.subs=[],this.opts=b,this.reconnection(b.reconnection!==!1),this.reconnectionAttempts(b.reconnectionAttempts||1/0),this.reconnectionDelay(b.reconnectionDelay||1e3),this.reconnectionDelayMax(b.reconnectionDelayMax||5e3),this.randomizationFactor(b.randomizationFactor||.5),this.backoff=new m({min:this.reconnectionDelay(),max:this.reconnectionDelayMax(),jitter:this.randomizationFactor()}),this.timeout(null==b.timeout?2e4:b.timeout),this.readyState="closed",this.uri=a,this.connecting=[],this.lastPing=null,this.encoding=!1,this.packetBuffer=[],this.encoder=new h.Encoder,this.decoder=new h.Decoder,this.autoConnect=b.autoConnect!==!1,void(this.autoConnect&&this.open())):new d(a,b)}var e=a("engine.io-client"),f=a("./socket"),g=a("component-emitter"),h=a("socket.io-parser"),i=a("./on"),j=a("component-bind"),k=a("debug")("socket.io-client:manager"),l=a("indexof"),m=a("backo2"),n=Object.prototype.hasOwnProperty;b.exports=d,d.prototype.emitAll=function(){this.emit.apply(this,arguments);for(var a in this.nsps)n.call(this.nsps,a)&&this.nsps[a].emit.apply(this.nsps[a],arguments)},d.prototype.updateSocketIds=function(){for(var a in this.nsps)n.call(this.nsps,a)&&(this.nsps[a].id=this.engine.id)},g(d.prototype),d.prototype.reconnection=function(a){return arguments.length?(this._reconnection=!!a,this):this._reconnection},d.prototype.reconnectionAttempts=function(a){return arguments.length?(this._reconnectionAttempts=a,this):this._reconnectionAttempts},d.prototype.reconnectionDelay=function(a){return arguments.length?(this._reconnectionDelay=a,this.backoff&&this.backoff.setMin(a),this):this._reconnectionDelay},d.prototype.randomizationFactor=function(a){return arguments.length?(this._randomizationFactor=a,this.backoff&&this.backoff.setJitter(a),this):this._randomizationFactor},d.prototype.reconnectionDelayMax=function(a){return arguments.length?(this._reconnectionDelayMax=a,this.backoff&&this.backoff.setMax(a),this):this._reconnectionDelayMax},d.prototype.timeout=function(a){return arguments.length?(this._timeout=a,this):this._timeout},d.prototype.maybeReconnectOnOpen=function(){!this.reconnecting&&this._reconnection&&0===this.backoff.attempts&&this.reconnect()},d.prototype.open=d.prototype.connect=function(a){if(k("readyState %s",this.readyState),~this.readyState.indexOf("open"))return this;k("opening %s",this.uri),this.engine=e(this.uri,this.opts);var b=this.engine,c=this;this.readyState="opening",this.skipReconnect=!1;var d=i(b,"open",function(){c.onopen(),a&&a()}),f=i(b,"error",function(b){if(k("connect_error"),c.cleanup(),c.readyState="closed",c.emitAll("connect_error",b),a){var d=new Error("Connection error");d.data=b,a(d)}else c.maybeReconnectOnOpen()});if(!1!==this._timeout){var g=this._timeout;k("connect attempt will timeout after %d",g);var h=setTimeout(function(){k("connect attempt timed out after %d",g),d.destroy(),b.close(),b.emit("error","timeout"),c.emitAll("connect_timeout",g)},g);this.subs.push({destroy:function(){clearTimeout(h)}})}return this.subs.push(d),this.subs.push(f),this},d.prototype.onopen=function(){k("open"),this.cleanup(),this.readyState="open",this.emit("open");var a=this.engine;this.subs.push(i(a,"data",j(this,"ondata"))),this.subs.push(i(a,"ping",j(this,"onping"))),this.subs.push(i(a,"pong",j(this,"onpong"))),this.subs.push(i(a,"error",j(this,"onerror"))),this.subs.push(i(a,"close",j(this,"onclose"))),this.subs.push(i(this.decoder,"decoded",j(this,"ondecoded")))},d.prototype.onping=function(){this.lastPing=new Date,this.emitAll("ping")},d.prototype.onpong=function(){this.emitAll("pong",new Date-this.lastPing)},d.prototype.ondata=function(a){this.decoder.add(a)},d.prototype.ondecoded=function(a){this.emit("packet",a)},d.prototype.onerror=function(a){k("error",a),this.emitAll("error",a)},d.prototype.socket=function(a){function b(){~l(d.connecting,c)||d.connecting.push(c)}var c=this.nsps[a];if(!c){c=new f(this,a),this.nsps[a]=c;var d=this;c.on("connecting",b),c.on("connect",function(){c.id=d.engine.id}),this.autoConnect&&b()}return c},d.prototype.destroy=function(a){var b=l(this.connecting,a);~b&&this.connecting.splice(b,1),this.connecting.length||this.close()},d.prototype.packet=function(a){k("writing packet %j",a);var b=this;b.encoding?b.packetBuffer.push(a):(b.encoding=!0,this.encoder.encode(a,function(c){for(var d=0;d<c.length;d++)b.engine.write(c[d],a.options);b.encoding=!1,b.processPacketQueue()}))},d.prototype.processPacketQueue=function(){if(this.packetBuffer.length>0&&!this.encoding){var a=this.packetBuffer.shift();this.packet(a)}},d.prototype.cleanup=function(){k("cleanup");for(var a;a=this.subs.shift();)a.destroy();this.packetBuffer=[],this.encoding=!1,this.lastPing=null,this.decoder.destroy()},d.prototype.close=d.prototype.disconnect=function(){k("disconnect"),this.skipReconnect=!0,this.reconnecting=!1,"opening"==this.readyState&&this.cleanup(),this.backoff.reset(),this.readyState="closed",this.engine&&this.engine.close()},d.prototype.onclose=function(a){k("onclose"),this.cleanup(),this.backoff.reset(),this.readyState="closed",this.emit("close",a),this._reconnection&&!this.skipReconnect&&this.reconnect()},d.prototype.reconnect=function(){if(this.reconnecting||this.skipReconnect)return this;var a=this;if(this.backoff.attempts>=this._reconnectionAttempts)k("reconnect failed"),this.backoff.reset(),this.emitAll("reconnect_failed"),this.reconnecting=!1;else{var b=this.backoff.duration();k("will wait %dms before reconnect attempt",b),this.reconnecting=!0;var c=setTimeout(function(){a.skipReconnect||(k("attempting reconnect"),a.emitAll("reconnect_attempt",a.backoff.attempts),a.emitAll("reconnecting",a.backoff.attempts),a.skipReconnect||a.open(function(b){b?(k("reconnect attempt error"),a.reconnecting=!1,a.reconnect(),a.emitAll("reconnect_error",b.data)):(k("reconnect success"),a.onreconnect())}))},b);this.subs.push({destroy:function(){clearTimeout(c)}})}},d.prototype.onreconnect=function(){var a=this.backoff.attempts;this.reconnecting=!1,this.backoff.reset(),this.updateSocketIds(),this.emitAll("reconnect",a)}},{"./on":33,"./socket":34,backo2:36,"component-bind":37,"component-emitter":38,debug:39,"engine.io-client":1,indexof:42,"socket.io-parser":47}],33:[function(a,b,c){function d(a,b,c){return a.on(b,c),{destroy:function(){a.removeListener(b,c)}}}b.exports=d},{}],34:[function(a,b,c){function d(a,b){this.io=a,this.nsp=b,this.json=this,this.ids=0,this.acks={},this.receiveBuffer=[],this.sendBuffer=[],this.connected=!1,this.disconnected=!0,this.io.autoConnect&&this.open()}var e=a("socket.io-parser"),f=a("component-emitter"),g=a("to-array"),h=a("./on"),i=a("component-bind"),j=a("debug")("socket.io-client:socket"),k=a("has-binary");b.exports=c=d;var l={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},m=f.prototype.emit;f(d.prototype),d.prototype.subEvents=function(){if(!this.subs){var a=this.io;this.subs=[h(a,"open",i(this,"onopen")),h(a,"packet",i(this,"onpacket")),h(a,"close",i(this,"onclose"))]}},d.prototype.open=d.prototype.connect=function(){return this.connected?this:(this.subEvents(),this.io.open(),"open"==this.io.readyState&&this.onopen(),this.emit("connecting"),this)},d.prototype.send=function(){var a=g(arguments);return a.unshift("message"),this.emit.apply(this,a),this},d.prototype.emit=function(a){if(l.hasOwnProperty(a))return m.apply(this,arguments),this;var b=g(arguments),c=e.EVENT;k(b)&&(c=e.BINARY_EVENT);var d={type:c,data:b};return d.options={},d.options.compress=!this.flags||!1!==this.flags.compress,"function"==typeof b[b.length-1]&&(j("emitting packet with ack id %d",this.ids),this.acks[this.ids]=b.pop(),d.id=this.ids++),this.connected?this.packet(d):this.sendBuffer.push(d),delete this.flags,this},d.prototype.packet=function(a){a.nsp=this.nsp,this.io.packet(a)},d.prototype.onopen=function(){j("transport is open - connecting"),"/"!=this.nsp&&this.packet({type:e.CONNECT})},d.prototype.onclose=function(a){j("close (%s)",a),this.connected=!1,this.disconnected=!0,delete this.id,this.emit("disconnect",a)},d.prototype.onpacket=function(a){if(a.nsp==this.nsp)switch(a.type){case e.CONNECT:this.onconnect();break;case e.EVENT:this.onevent(a);break;case e.BINARY_EVENT:this.onevent(a);break;case e.ACK:this.onack(a);break;case e.BINARY_ACK:this.onack(a);break;case e.DISCONNECT:this.ondisconnect();break;case e.ERROR:this.emit("error",a.data)}},d.prototype.onevent=function(a){var b=a.data||[];j("emitting event %j",b),null!=a.id&&(j("attaching ack callback to event"),b.push(this.ack(a.id))),this.connected?m.apply(this,b):this.receiveBuffer.push(b)},d.prototype.ack=function(a){var b=this,c=!1;return function(){if(!c){c=!0;var d=g(arguments);j("sending ack %j",d);var f=k(d)?e.BINARY_ACK:e.ACK;b.packet({type:f,id:a,data:d})}}},d.prototype.onack=function(a){var b=this.acks[a.id];"function"==typeof b?(j("calling ack %s with %j",a.id,a.data),b.apply(this,a.data),delete this.acks[a.id]):j("bad ack %s",a.id)},d.prototype.onconnect=function(){this.connected=!0,this.disconnected=!1,this.emit("connect"),this.emitBuffered()},d.prototype.emitBuffered=function(){var a;for(a=0;a<this.receiveBuffer.length;a++)m.apply(this,this.receiveBuffer[a]);for(this.receiveBuffer=[],a=0;a<this.sendBuffer.length;a++)this.packet(this.sendBuffer[a]);this.sendBuffer=[]},d.prototype.ondisconnect=function(){j("server disconnect (%s)",this.nsp),this.destroy(),this.onclose("io server 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0|Math.min(a,this.max)},d.prototype.reset=function(){this.attempts=0},d.prototype.setMin=function(a){this.ms=a},d.prototype.setMax=function(a){this.max=a},d.prototype.setJitter=function(a){this.jitter=a}},{}],37:[function(a,b,c){var d=[].slice;b.exports=function(a,b){if("string"==typeof b&&(b=a[b]),"function"!=typeof b)throw new Error("bind() requires a function");var c=d.call(arguments,2);return function(){return b.apply(a,c.concat(d.call(arguments)))}}},{}],38:[function(a,b,c){function d(a){return a?e(a):void 0}function e(a){for(var b in d.prototype)a[b]=d.prototype[b];return a}b.exports=d,d.prototype.on=d.prototype.addEventListener=function(a,b){return this._callbacks=this._callbacks||{},(this._callbacks["$"+a]=this._callbacks["$"+a]||[]).push(b),this},d.prototype.once=function(a,b){function c(){this.off(a,c),b.apply(this,arguments)}return c.fn=b,this.on(a,c),this},d.prototype.off=d.prototype.removeListener=d.prototype.removeAllListeners=d.prototype.removeEventListener=function(a,b){if(this._callbacks=this._callbacks||{},0==arguments.length)return this._callbacks={},this;var c=this._callbacks["$"+a];if(!c)return this;if(1==arguments.length)return delete this._callbacks["$"+a],this;for(var d,e=0;e<c.length;e++)if(d=c[e],d===b||d.fn===b){c.splice(e,1);break}return this},d.prototype.emit=function(a){this._callbacks=this._callbacks||{};var b=[].slice.call(arguments,1),c=this._callbacks["$"+a];if(c){c=c.slice(0);for(var d=0,e=c.length;e>d;++d)c[d].apply(this,b)}return this},d.prototype.listeners=function(a){return this._callbacks=this._callbacks||{},this._callbacks["$"+a]||[]},d.prototype.hasListeners=function(a){return!!this.listeners(a).length}},{}],39:[function(a,b,c){arguments[4][17][0].apply(c,arguments)},{"./debug":40,dup:17}],40:[function(a,b,c){arguments[4][18][0].apply(c,arguments)},{dup:18,ms:44}],41:[function(a,b,c){(function(c){function d(a){function b(a){if(!a)return!1;if(c.Buffer&&c.Buffer.isBuffer&&c.Buffer.isBuffer(a)||c.ArrayBuffer&&a instanceof ArrayBuffer||c.Blob&&a instanceof Blob||c.File&&a instanceof File)return!0;if(e(a)){for(var d=0;d<a.length;d++)if(b(a[d]))return!0}else if(a&&"object"==typeof a){a.toJSON&&"function"==typeof a.toJSON&&(a=a.toJSON());for(var f in a)if(Object.prototype.hasOwnProperty.call(a,f)&&b(a[f]))return!0}return!1}return b(a)}var e=a("isarray");b.exports=d}).call(this,"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{})},{isarray:43}],42:[function(a,b,c){arguments[4][23][0].apply(c,arguments)},{dup:23}],43:[function(a,b,c){arguments[4][24][0].apply(c,arguments)},{dup:24}],44:[function(a,b,c){arguments[4][25][0].apply(c,arguments)},{dup:25}],45:[function(a,b,c){arguments[4][28][0].apply(c,arguments)},{dup:28}],46:[function(a,b,c){(function(b){var d=a("isarray"),e=a("./is-buffer");c.deconstructPacket=function(a){function b(a){if(!a)return a;if(e(a)){var f={_placeholder:!0,num:c.length};return c.push(a),f}if(d(a)){for(var g=new Array(a.length),h=0;h<a.length;h++)g[h]=b(a[h]);return g}if("object"==typeof a&&!(a instanceof Date)){var g={};for(var i in a)g[i]=b(a[i]);return g}return a}var c=[],f=a.data,g=a;return g.data=b(f),g.attachments=c.length,{packet:g,buffers:c}},c.reconstructPacket=function(a,b){function c(a){if(a&&a._placeholder){var e=b[a.num];return e}if(d(a)){for(var f=0;f<a.length;f++)a[f]=c(a[f]);return a}if(a&&"object"==typeof a){for(var g in a)a[g]=c(a[g]);return a}return a}return a.data=c(a.data),a.attachments=void 0,a},c.removeBlobs=function(a,c){function f(a,i,j){if(!a)return a;if(b.Blob&&a instanceof Blob||b.File&&a instanceof File){g++;var k=new FileReader;k.onload=function(){j?j[i]=this.result:h=this.result,--g||c(h)},k.readAsArrayBuffer(a)}else if(d(a))for(var l=0;l<a.length;l++)f(a[l],l,a);else if(a&&"object"==typeof a&&!e(a))for(var m in a)f(a[m],m,a)}var g=0,h=a;f(h),g||c(h)}}).call(this,"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{})},{"./is-buffer":48,isarray:43}],47:[function(a,b,c){function d(){}function e(a){var b="",d=!1;return b+=a.type,(c.BINARY_EVENT==a.type||c.BINARY_ACK==a.type)&&(b+=a.attachments,b+="-"),a.nsp&&"/"!=a.nsp&&(d=!0,b+=a.nsp),null!=a.id&&(d&&(b+=",",d=!1),b+=a.id),null!=a.data&&(d&&(b+=","),b+=l.stringify(a.data)),k("encoded %j as %s",a,b),b}function f(a,b){function c(a){var c=n.deconstructPacket(a),d=e(c.packet),f=c.buffers;f.unshift(d),b(f)}n.removeBlobs(a,c)}function g(){this.reconstructor=null}function h(a){var b={},d=0;if(b.type=Number(a.charAt(0)),null==c.types[b.type])return j();if(c.BINARY_EVENT==b.type||c.BINARY_ACK==b.type){for(var e="";"-"!=a.charAt(++d)&&(e+=a.charAt(d),d!=a.length););if(e!=Number(e)||"-"!=a.charAt(d))throw new Error("Illegal attachments");b.attachments=Number(e)}if("/"==a.charAt(d+1))for(b.nsp="";++d;){var f=a.charAt(d);if(","==f)break;if(b.nsp+=f,d==a.length)break}else b.nsp="/";var g=a.charAt(d+1);if(""!==g&&Number(g)==g){for(b.id="";++d;){var f=a.charAt(d);if(null==f||Number(f)!=f){--d;break}if(b.id+=a.charAt(d),d==a.length)break}b.id=Number(b.id)}if(a.charAt(++d))try{b.data=l.parse(a.substr(d))}catch(h){return j()}return k("decoded %s as %j",a,b),b}function i(a){this.reconPack=a,this.buffers=[]}function j(a){return{type:c.ERROR,data:"parser error"}}var k=a("debug")("socket.io-parser"),l=a("json3"),m=(a("isarray"),a("component-emitter")),n=a("./binary"),o=a("./is-buffer");c.protocol=4,c.types=["CONNECT","DISCONNECT","EVENT","BINARY_EVENT","ACK","BINARY_ACK","ERROR"],c.CONNECT=0,c.DISCONNECT=1,c.EVENT=2,c.ACK=3,c.ERROR=4,c.BINARY_EVENT=5,c.BINARY_ACK=6,c.Encoder=d,c.Decoder=g,d.prototype.encode=function(a,b){if(k("encoding packet %j",a),c.BINARY_EVENT==a.type||c.BINARY_ACK==a.type)f(a,b);else{var d=e(a);b([d])}},m(g.prototype),g.prototype.add=function(a){var b;if("string"==typeof a)b=h(a),c.BINARY_EVENT==b.type||c.BINARY_ACK==b.type?(this.reconstructor=new i(b),0===this.reconstructor.reconPack.attachments&&this.emit("decoded",b)):this.emit("decoded",b);else{if(!o(a)&&!a.base64)throw new Error("Unknown type: "+a);if(!this.reconstructor)throw new Error("got binary data when not reconstructing a packet");b=this.reconstructor.takeBinaryData(a),b&&(this.reconstructor=null,this.emit("decoded",b))}},g.prototype.destroy=function(){this.reconstructor&&this.reconstructor.finishedReconstruction()},i.prototype.takeBinaryData=function(a){if(this.buffers.push(a),this.buffers.length==this.reconPack.attachments){var b=n.reconstructPacket(this.reconPack,this.buffers);return this.finishedReconstruction(),b}return null},i.prototype.finishedReconstruction=function(){this.reconPack=null,this.buffers=[]}},{"./binary":46,"./is-buffer":48,"component-emitter":49,debug:39,isarray:43,json3:50}],48:[function(a,b,c){(function(a){function c(b){return a.Buffer&&a.Buffer.isBuffer(b)||a.ArrayBuffer&&b instanceof ArrayBuffer}b.exports=c}).call(this,"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{})},{}],49:[function(a,b,c){arguments[4][15][0].apply(c,arguments)},{dup:15}],50:[function(b,c,d){(function(b){(function(){function e(a,b){function 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Similar blocks of code found in 2 locations. Consider refactoring. Open
prodStylesJade: {
options: {
startTag: '// STYLES',
endTag: '// STYLES END',
fileTmpl: 'link(rel="stylesheet", href="%s")',
- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 45.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Avoid too many return
statements within this function. Open
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c,d=e(a),f=d.source,j=d.id,k=d.path,l=i[j]&&k in i[j].nsps,m=b.forceNew||b["force new connection"]||!1===b.multiplex||l;return m?(h("ignoring socket cache for %s",f),c=g(f,b)):(i[j]||(h("new io instance for %s",f),i[j]=g(f,b)),c=i[j]),c.socket(d.path)}var e=a("./url"),f=a("socket.io-parser"),g=a("./manager"),h=a("debug")("socket.io-client");b.exports=c=d;var i=c.managers={};c.protocol=f.protocol,c.connect=d,c.Manager=a("./manager"),c.Socket=a("./socket")},{"./manager":32,"./socket":34,"./url":35,debug:39,"socket.io-parser":47}],32:[function(a,b,c){function d(a,b){return this instanceof d?(a&&"object"==typeof a&&(b=a,a=void 0),b=b||{},b.path=b.path||"/socket.io",this.nsps={},this.subs=[],this.opts=b,this.reconnection(b.reconnection!==!1),this.reconnectionAttempts(b.reconnectionAttempts||1/0),this.reconnectionDelay(b.reconnectionDelay||1e3),this.reconnectionDelayMax(b.reconnectionDelayMax||5e3),this.randomizationFactor(b.randomizationFactor||.5),this.backoff=new m({min:this.reconnectionDelay(),max:this.reconnectionDelayMax(),jitter:this.randomizationFactor()}),this.timeout(null==b.timeout?2e4:b.timeout),this.readyState="closed",this.uri=a,this.connecting=[],this.lastPing=null,this.encoding=!1,this.packetBuffer=[],this.encoder=new h.Encoder,this.decoder=new h.Decoder,this.autoConnect=b.autoConnect!==!1,void(this.autoConnect&&this.open())):new d(a,b)}var e=a("engine.io-client"),f=a("./socket"),g=a("component-emitter"),h=a("socket.io-parser"),i=a("./on"),j=a("component-bind"),k=a("debug")("socket.io-client:manager"),l=a("indexof"),m=a("backo2"),n=Object.prototype.hasOwnProperty;b.exports=d,d.prototype.emitAll=function(){this.emit.apply(this,arguments);for(var a in this.nsps)n.call(this.nsps,a)&&this.nsps[a].emit.apply(this.nsps[a],arguments)},d.prototype.updateSocketIds=function(){for(var a in this.nsps)n.call(this.nsps,a)&&(this.nsps[a].id=this.engine.id)},g(d.prototype),d.prototype.reconnection=function(a){return arguments.length?(this._reconnection=!!a,this):this._reconnection},d.prototype.reconnectionAttempts=function(a){return arguments.length?(this._reconnectionAttempts=a,this):this._reconnectionAttempts},d.prototype.reconnectionDelay=function(a){return arguments.length?(this._reconnectionDelay=a,this.backoff&&this.backoff.setMin(a),this):this._reconnectionDelay},d.prototype.randomizationFactor=function(a){return arguments.length?(this._randomizationFactor=a,this.backoff&&this.backoff.setJitter(a),this):this._randomizationFactor},d.prototype.reconnectionDelayMax=function(a){return arguments.length?(this._reconnectionDelayMax=a,this.backoff&&this.backoff.setMax(a),this):this._reconnectionDelayMax},d.prototype.timeout=function(a){return arguments.length?(this._timeout=a,this):this._timeout},d.prototype.maybeReconnectOnOpen=function(){!this.reconnecting&&this._reconnection&&0===this.backoff.attempts&&this.reconnect()},d.prototype.open=d.prototype.connect=function(a){if(k("readyState %s",this.readyState),~this.readyState.indexOf("open"))return this;k("opening %s",this.uri),this.engine=e(this.uri,this.opts);var b=this.engine,c=this;this.readyState="opening",this.skipReconnect=!1;var d=i(b,"open",function(){c.onopen(),a&&a()}),f=i(b,"error",function(b){if(k("connect_error"),c.cleanup(),c.readyState="closed",c.emitAll("connect_error",b),a){var d=new Error("Connection error");d.data=b,a(d)}else c.maybeReconnectOnOpen()});if(!1!==this._timeout){var g=this._timeout;k("connect attempt will timeout after %d",g);var h=setTimeout(function(){k("connect attempt timed out after %d",g),d.destroy(),b.close(),b.emit("error","timeout"),c.emitAll("connect_timeout",g)},g);this.subs.push({destroy:function(){clearTimeout(h)}})}return this.subs.push(d),this.subs.push(f),this},d.prototype.onopen=function(){k("open"),this.cleanup(),this.readyState="open",this.emit("open");var a=this.engine;this.subs.push(i(a,"data",j(this,"ondata"))),this.subs.push(i(a,"ping",j(this,"onping"))),this.subs.push(i(a,"pong",j(this,"onpong"))),this.subs.push(i(a,"error",j(this,"onerror"))),this.subs.push(i(a,"close",j(this,"onclose"))),this.subs.push(i(this.decoder,"decoded",j(this,"ondecoded")))},d.prototype.onping=function(){this.lastPing=new Date,this.emitAll("ping")},d.prototype.onpong=function(){this.emitAll("pong",new Date-this.lastPing)},d.prototype.ondata=function(a){this.decoder.add(a)},d.prototype.ondecoded=function(a){this.emit("packet",a)},d.prototype.onerror=function(a){k("error",a),this.emitAll("error",a)},d.prototype.socket=function(a){function b(){~l(d.connecting,c)||d.connecting.push(c)}var c=this.nsps[a];if(!c){c=new f(this,a),this.nsps[a]=c;var d=this;c.on("connecting",b),c.on("connect",function(){c.id=d.engine.id}),this.autoConnect&&b()}return c},d.prototype.destroy=function(a){var b=l(this.connecting,a);~b&&this.connecting.splice(b,1),this.connecting.length||this.close()},d.prototype.packet=function(a){k("writing packet %j",a);var b=this;b.encoding?b.packetBuffer.push(a):(b.encoding=!0,this.encoder.encode(a,function(c){for(var d=0;d<c.length;d++)b.engine.write(c[d],a.options);b.encoding=!1,b.processPacketQueue()}))},d.prototype.processPacketQueue=function(){if(this.packetBuffer.length>0&&!this.encoding){var a=this.packetBuffer.shift();this.packet(a)}},d.prototype.cleanup=function(){k("cleanup");for(var a;a=this.subs.shift();)a.destroy();this.packetBuffer=[],this.encoding=!1,this.lastPing=null,this.decoder.destroy()},d.prototype.close=d.prototype.disconnect=function(){k("disconnect"),this.skipReconnect=!0,this.reconnecting=!1,"opening"==this.readyState&&this.cleanup(),this.backoff.reset(),this.readyState="closed",this.engine&&this.engine.close()},d.prototype.onclose=function(a){k("onclose"),this.cleanup(),this.backoff.reset(),this.readyState="closed",this.emit("close",a),this._reconnection&&!this.skipReconnect&&this.reconnect()},d.prototype.reconnect=function(){if(this.reconnecting||this.skipReconnect)return this;var a=this;if(this.backoff.attempts>=this._reconnectionAttempts)k("reconnect failed"),this.backoff.reset(),this.emitAll("reconnect_failed"),this.reconnecting=!1;else{var b=this.backoff.duration();k("will wait %dms before reconnect attempt",b),this.reconnecting=!0;var c=setTimeout(function(){a.skipReconnect||(k("attempting reconnect"),a.emitAll("reconnect_attempt",a.backoff.attempts),a.emitAll("reconnecting",a.backoff.attempts),a.skipReconnect||a.open(function(b){b?(k("reconnect attempt error"),a.reconnecting=!1,a.reconnect(),a.emitAll("reconnect_error",b.data)):(k("reconnect success"),a.onreconnect())}))},b);this.subs.push({destroy:function(){clearTimeout(c)}})}},d.prototype.onreconnect=function(){var a=this.backoff.attempts;this.reconnecting=!1,this.backoff.reset(),this.updateSocketIds(),this.emitAll("reconnect",a)}},{"./on":33,"./socket":34,backo2:36,"component-bind":37,"component-emitter":38,debug:39,"engine.io-client":1,indexof:42,"socket.io-parser":47}],33:[function(a,b,c){function d(a,b,c){return a.on(b,c),{destroy:function(){a.removeListener(b,c)}}}b.exports=d},{}],34:[function(a,b,c){function d(a,b){this.io=a,this.nsp=b,this.json=this,this.ids=0,this.acks={},this.receiveBuffer=[],this.sendBuffer=[],this.connected=!1,this.disconnected=!0,this.io.autoConnect&&this.open()}var e=a("socket.io-parser"),f=a("component-emitter"),g=a("to-array"),h=a("./on"),i=a("component-bind"),j=a("debug")("socket.io-client:socket"),k=a("has-binary");b.exports=c=d;var l={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},m=f.prototype.emit;f(d.prototype),d.prototype.subEvents=function(){if(!this.subs){var a=this.io;this.subs=[h(a,"open",i(this,"onopen")),h(a,"packet",i(this,"onpacket")),h(a,"close",i(this,"onclose"))]}},d.prototype.open=d.prototype.connect=function(){return this.connected?this:(this.subEvents(),this.io.open(),"open"==this.io.readyState&&this.onopen(),this.emit("connecting"),this)},d.prototype.send=function(){var a=g(arguments);return a.unshift("message"),this.emit.apply(this,a),this},d.prototype.emit=function(a){if(l.hasOwnProperty(a))return m.apply(this,arguments),this;var b=g(arguments),c=e.EVENT;k(b)&&(c=e.BINARY_EVENT);var d={type:c,data:b};return d.options={},d.options.compress=!this.flags||!1!==this.flags.compress,"function"==typeof b[b.length-1]&&(j("emitting packet with ack id %d",this.ids),this.acks[this.ids]=b.pop(),d.id=this.ids++),this.connected?this.packet(d):this.sendBuffer.push(d),delete this.flags,this},d.prototype.packet=function(a){a.nsp=this.nsp,this.io.packet(a)},d.prototype.onopen=function(){j("transport is open - connecting"),"/"!=this.nsp&&this.packet({type:e.CONNECT})},d.prototype.onclose=function(a){j("close (%s)",a),this.connected=!1,this.disconnected=!0,delete this.id,this.emit("disconnect",a)},d.prototype.onpacket=function(a){if(a.nsp==this.nsp)switch(a.type){case e.CONNECT:this.onconnect();break;case e.EVENT:this.onevent(a);break;case e.BINARY_EVENT:this.onevent(a);break;case e.ACK:this.onack(a);break;case e.BINARY_ACK:this.onack(a);break;case e.DISCONNECT:this.ondisconnect();break;case e.ERROR:this.emit("error",a.data)}},d.prototype.onevent=function(a){var b=a.data||[];j("emitting event %j",b),null!=a.id&&(j("attaching ack callback to event"),b.push(this.ack(a.id))),this.connected?m.apply(this,b):this.receiveBuffer.push(b)},d.prototype.ack=function(a){var b=this,c=!1;return function(){if(!c){c=!0;var d=g(arguments);j("sending ack %j",d);var f=k(d)?e.BINARY_ACK:e.ACK;b.packet({type:f,id:a,data:d})}}},d.prototype.onack=function(a){var b=this.acks[a.id];"function"==typeof b?(j("calling ack %s with %j",a.id,a.data),b.apply(this,a.data),delete this.acks[a.id]):j("bad ack %s",a.id)},d.prototype.onconnect=function(){this.connected=!0,this.disconnected=!1,this.emit("connect"),this.emitBuffered()},d.prototype.emitBuffered=function(){var a;for(a=0;a<this.receiveBuffer.length;a++)m.apply(this,this.receiveBuffer[a]);for(this.receiveBuffer=[],a=0;a<this.sendBuffer.length;a++)this.packet(this.sendBuffer[a]);this.sendBuffer=[]},d.prototype.ondisconnect=function(){j("server disconnect (%s)",this.nsp),this.destroy(),this.onclose("io server disconnect")},d.prototype.destroy=function(){if(this.subs){for(var a=0;a<this.subs.length;a++)this.subs[a].destroy();this.subs=null}this.io.destroy(this)},d.prototype.close=d.prototype.disconnect=function(){return this.connected&&(j("performing disconnect (%s)",this.nsp),this.packet({type:e.DISCONNECT})),this.destroy(),this.connected&&this.onclose("io client disconnect"),this},d.prototype.compress=function(a){return this.flags=this.flags||{},this.flags.compress=a,this}},{"./on":33,"component-bind":37,"component-emitter":38,debug:39,"has-binary":41,"socket.io-parser":47,"to-array":51}],35:[function(a,b,c){(function(c){function d(a,b){var d=a,b=b||c.location;null==a&&(a=b.protocol+"//"+b.host),"string"==typeof a&&("/"==a.charAt(0)&&(a="/"==a.charAt(1)?b.protocol+a:b.host+a),/^(https?|wss?):\/\//.test(a)||(f("protocol-less url %s",a),a="undefined"!=typeof b?b.protocol+"//"+a:"https://"+a),f("parse %s",a),d=e(a)),d.port||(/^(http|ws)$/.test(d.protocol)?d.port="80":/^(http|ws)s$/.test(d.protocol)&&(d.port="443")),d.path=d.path||"/";var g=-1!==d.host.indexOf(":"),h=g?"["+d.host+"]":d.host;return d.id=d.protocol+"://"+h+":"+d.port,d.href=d.protocol+"://"+h+(b&&b.port==d.port?"":":"+d.port),d}var e=a("parseuri"),f=a("debug")("socket.io-client:url");b.exports=d}).call(this,"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{})},{debug:39,parseuri:45}],36:[function(a,b,c){function d(a){a=a||{},this.ms=a.min||100,this.max=a.max||1e4,this.factor=a.factor||2,this.jitter=a.jitter>0&&a.jitter<=1?a.jitter:0,this.attempts=0}b.exports=d,d.prototype.duration=function(){var a=this.ms*Math.pow(this.factor,this.attempts++);if(this.jitter){var b=Math.random(),c=Math.floor(b*this.jitter*a);a=0==(1&Math.floor(10*b))?a-c:a+c}return 0|Math.min(a,this.max)},d.prototype.reset=function(){this.attempts=0},d.prototype.setMin=function(a){this.ms=a},d.prototype.setMax=function(a){this.max=a},d.prototype.setJitter=function(a){this.jitter=a}},{}],37:[function(a,b,c){var d=[].slice;b.exports=function(a,b){if("string"==typeof b&&(b=a[b]),"function"!=typeof b)throw new Error("bind() requires a function");var c=d.call(arguments,2);return function(){return b.apply(a,c.concat(d.call(arguments)))}}},{}],38:[function(a,b,c){function d(a){return a?e(a):void 0}function e(a){for(var b in d.prototype)a[b]=d.prototype[b];return a}b.exports=d,d.prototype.on=d.prototype.addEventListener=function(a,b){return this._callbacks=this._callbacks||{},(this._callbacks["$"+a]=this._callbacks["$"+a]||[]).push(b),this},d.prototype.once=function(a,b){function c(){this.off(a,c),b.apply(this,arguments)}return c.fn=b,this.on(a,c),this},d.prototype.off=d.prototype.removeListener=d.prototype.removeAllListeners=d.prototype.removeEventListener=function(a,b){if(this._callbacks=this._callbacks||{},0==arguments.length)return this._callbacks={},this;var c=this._callbacks["$"+a];if(!c)return this;if(1==arguments.length)return delete this._callbacks["$"+a],this;for(var d,e=0;e<c.length;e++)if(d=c[e],d===b||d.fn===b){c.splice(e,1);break}return this},d.prototype.emit=function(a){this._callbacks=this._callbacks||{};var b=[].slice.call(arguments,1),c=this._callbacks["$"+a];if(c){c=c.slice(0);for(var d=0,e=c.length;e>d;++d)c[d].apply(this,b)}return this},d.prototype.listeners=function(a){return this._callbacks=this._callbacks||{},this._callbacks["$"+a]||[]},d.prototype.hasListeners=function(a){return!!this.listeners(a).length}},{}],39:[function(a,b,c){arguments[4][17][0].apply(c,arguments)},{"./debug":40,dup:17}],40:[function(a,b,c){arguments[4][18][0].apply(c,arguments)},{dup:18,ms:44}],41:[function(a,b,c){(function(c){function d(a){function b(a){if(!a)return!1;if(c.Buffer&&c.Buffer.isBuffer&&c.Buffer.isBuffer(a)||c.ArrayBuffer&&a instanceof ArrayBuffer||c.Blob&&a instanceof Blob||c.File&&a instanceof File)return!0;if(e(a)){for(var d=0;d<a.length;d++)if(b(a[d]))return!0}else if(a&&"object"==typeof a){a.toJSON&&"function"==typeof a.toJSON&&(a=a.toJSON());for(var f in a)if(Object.prototype.hasOwnProperty.call(a,f)&&b(a[f]))return!0}return!1}return b(a)}var e=a("isarray");b.exports=d}).call(this,"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{})},{isarray:43}],42:[function(a,b,c){arguments[4][23][0].apply(c,arguments)},{dup:23}],43:[function(a,b,c){arguments[4][24][0].apply(c,arguments)},{dup:24}],44:[function(a,b,c){arguments[4][25][0].apply(c,arguments)},{dup:25}],45:[function(a,b,c){arguments[4][28][0].apply(c,arguments)},{dup:28}],46:[function(a,b,c){(function(b){var d=a("isarray"),e=a("./is-buffer");c.deconstructPacket=function(a){function b(a){if(!a)return a;if(e(a)){var f={_placeholder:!0,num:c.length};return c.push(a),f}if(d(a)){for(var g=new Array(a.length),h=0;h<a.length;h++)g[h]=b(a[h]);return g}if("object"==typeof a&&!(a instanceof Date)){var g={};for(var i in a)g[i]=b(a[i]);return g}return a}var c=[],f=a.data,g=a;return g.data=b(f),g.attachments=c.length,{packet:g,buffers:c}},c.reconstructPacket=function(a,b){function c(a){if(a&&a._placeholder){var e=b[a.num];return e}if(d(a)){for(var f=0;f<a.length;f++)a[f]=c(a[f]);return a}if(a&&"object"==typeof a){for(var g in a)a[g]=c(a[g]);return a}return a}return a.data=c(a.data),a.attachments=void 0,a},c.removeBlobs=function(a,c){function f(a,i,j){if(!a)return a;if(b.Blob&&a instanceof Blob||b.File&&a instanceof File){g++;var k=new FileReader;k.onload=function(){j?j[i]=this.result:h=this.result,--g||c(h)},k.readAsArrayBuffer(a)}else if(d(a))for(var l=0;l<a.length;l++)f(a[l],l,a);else if(a&&"object"==typeof a&&!e(a))for(var m in a)f(a[m],m,a)}var g=0,h=a;f(h),g||c(h)}}).call(this,"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{})},{"./is-buffer":48,isarray:43}],47:[function(a,b,c){function d(){}function e(a){var b="",d=!1;return b+=a.type,(c.BINARY_EVENT==a.type||c.BINARY_ACK==a.type)&&(b+=a.attachments,b+="-"),a.nsp&&"/"!=a.nsp&&(d=!0,b+=a.nsp),null!=a.id&&(d&&(b+=",",d=!1),b+=a.id),null!=a.data&&(d&&(b+=","),b+=l.stringify(a.data)),k("encoded %j as %s",a,b),b}function f(a,b){function c(a){var c=n.deconstructPacket(a),d=e(c.packet),f=c.buffers;f.unshift(d),b(f)}n.removeBlobs(a,c)}function g(){this.reconstructor=null}function h(a){var b={},d=0;if(b.type=Number(a.charAt(0)),null==c.types[b.type])return j();if(c.BINARY_EVENT==b.type||c.BINARY_ACK==b.type){for(var e="";"-"!=a.charAt(++d)&&(e+=a.charAt(d),d!=a.length););if(e!=Number(e)||"-"!=a.charAt(d))throw new Error("Illegal attachments");b.attachments=Number(e)}if("/"==a.charAt(d+1))for(b.nsp="";++d;){var f=a.charAt(d);if(","==f)break;if(b.nsp+=f,d==a.length)break}else b.nsp="/";var g=a.charAt(d+1);if(""!==g&&Number(g)==g){for(b.id="";++d;){var f=a.charAt(d);if(null==f||Number(f)!=f){--d;break}if(b.id+=a.charAt(d),d==a.length)break}b.id=Number(b.id)}if(a.charAt(++d))try{b.data=l.parse(a.substr(d))}catch(h){return j()}return k("decoded %s as %j",a,b),b}function i(a){this.reconPack=a,this.buffers=[]}function j(a){return{type:c.ERROR,data:"parser error"}}var k=a("debug")("socket.io-parser"),l=a("json3"),m=(a("isarray"),a("component-emitter")),n=a("./binary"),o=a("./is-buffer");c.protocol=4,c.types=["CONNECT","DISCONNECT","EVENT","BINARY_EVENT","ACK","BINARY_ACK","ERROR"],c.CONNECT=0,c.DISCONNECT=1,c.EVENT=2,c.ACK=3,c.ERROR=4,c.BINARY_EVENT=5,c.BINARY_ACK=6,c.Encoder=d,c.Decoder=g,d.prototype.encode=function(a,b){if(k("encoding packet %j",a),c.BINARY_EVENT==a.type||c.BINARY_ACK==a.type)f(a,b);else{var d=e(a);b([d])}},m(g.prototype),g.prototype.add=function(a){var b;if("string"==typeof a)b=h(a),c.BINARY_EVENT==b.type||c.BINARY_ACK==b.type?(this.reconstructor=new i(b),0===this.reconstructor.reconPack.attachments&&this.emit("decoded",b)):this.emit("decoded",b);else{if(!o(a)&&!a.base64)throw new Error("Unknown type: "+a);if(!this.reconstructor)throw new Error("got binary data when not reconstructing a packet");b=this.reconstructor.takeBinaryData(a),b&&(this.reconstructor=null,this.emit("decoded",b))}},g.prototype.destroy=function(){this.reconstructor&&this.reconstructor.finishedReconstruction()},i.prototype.takeBinaryData=function(a){if(this.buffers.push(a),this.buffers.length==this.reconPack.attachments){var b=n.reconstructPacket(this.reconPack,this.buffers);return this.finishedReconstruction(),b}return null},i.prototype.finishedReconstruction=function(){this.reconPack=null,this.buffers=[]}},{"./binary":46,"./is-buffer":48,"component-emitter":49,debug:39,isarray:43,json3:50}],48:[function(a,b,c){(function(a){function c(b){return a.Buffer&&a.Buffer.isBuffer(b)||a.ArrayBuffer&&b instanceof ArrayBuffer}b.exports=c}).call(this,"undefined"!=typeof self?self:"undefined"!=typeof window?window:"undefined"!=typeof global?global:{})},{}],49:[function(a,b,c){arguments[4][15][0].apply(c,arguments)},{dup:15}],50:[function(b,c,d){(function(b){(function(){function e(a,b){function c(a){if(c[a]!==q)return c[a];var e;if("bug-string-char-index"==a)e="a"!="a"[0];else if("json"==a)e=c("json-stringify")&&c("json-parse");else{var g,h='{"a":[1,true,false,null,"\\u0000\\b\\n\\f\\r\\t"]}';if("json-stringify"==a){var i=b.stringify,k="function"==typeof i&&t;if(k){(g=function(){return 1}).toJSON=g;try{k="0"===i(0)&&"0"===i(new d)&&'""'==i(new f)&&i(s)===q&&i(q)===q&&i()===q&&"1"===i(g)&&"[1]"==i([g])&&"[null]"==i([q])&&"null"==i(null)&&"[null,null,null]"==i([q,s,null])&&i({a:[g,!0,!1,null,"\x00\b\n\f\r "]})==h&&"1"===i(null,g)&&"[\n 1,\n 2\n]"==i([1,2],null,1)&&'"-271821-04-20T00:00:00.000Z"'==i(new j(-864e13))&&'"+275760-09-13T00:00:00.000Z"'==i(new j(864e13))&&'"-000001-01-01T00:00:00.000Z"'==i(new j(-621987552e5))&&'"1969-12-31T23:59:59.999Z"'==i(new j(-1))}catch(l){k=!1}}e=k}if("json-parse"==a){var m=b.parse;if("function"==typeof m)try{if(0===m("0")&&!m(!1)){g=m(h);var n=5==g.a.length&&1===g.a[0];if(n){try{n=!m('" 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D[b]+365*(a-1970)+C((a-1969+(b=+(b>1)))/4)-C((a-1901+b)/100)+C((a-1601+b)/400)};if((o=r.hasOwnProperty)||(o=function(a){var b,c={};return(c.__proto__=null,c.__proto__={toString:1},c).toString!=s?o=function(a){var b=this.__proto__,c=a in(this.__proto__=null,this);return this.__proto__=b,c}:(b=c.constructor,o=function(a){var c=(this.constructor||b).prototype;return a in this&&!(a in c&&this[a]===c[a])}),c=null,o.call(this,a)}),p=function(a,b){var c,d,e,f=0;(c=function(){this.valueOf=0;
Avoid too many return
statements within this function. Open
if(!revisions[i].down || typeof revisions[i].down !== 'function') return next('Malformed migration file for schema ' + i+1);
Function getAdminInfo
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
getAdminInfo: function(next){
var questions = [
{
name: 'email',
type: 'input',
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function validateWrapperParameters
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
var validateWrapperParameters = function (parent, child, viaAttribute, parentId) {
if(typeof parent !== 'object' || typeof parent.identity !== 'string' || parent.identity.length === 0
|| typeof parent.findOne !== 'function')
return 'Parent parameter is not a model';
if(typeof child !== 'object' || typeof child.identity !== 'string' || child.identity.length === 0
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function getSchemaVersion
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
getSchemaVersion: function(latestRevision, currentRev, next) {
var questions = [
{
name: 'revision',
type: 'input',
- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"