/* sockjs-client v1.1.4 | http://sockjs.org | MIT license */ ! function(t) { if ("object" == typeof exports && "undefined" != typeof module) module.exports = t(); else if ("function" == typeof define && define.amd) define([], t); else { var e; e = "undefined" != typeof window ? window: "undefined" != typeof global ? global: "undefined" != typeof self ? self: this, e.SockJS = t() } } (function() { var t; return function t(e, n, r) { function i(s, a) { if (!n[s]) { if (!e[s]) { var l = "function" == typeof require && require; if (!a && l) return l(s, !0); if (o) return o(s, !0); var u = new Error("Cannot find module '" + s + "'"); throw u.code = "MODULE_NOT_FOUND", u } var c = n[s] = { exports: {} }; e[s][0].call(c.exports, function(t) { var n = e[s][1][t]; return i(n || t) }, c, c.exports, t, e, n, r) } return n[s].exports } for (var o = "function" == typeof require && require, s = 0; s < r.length; s++) i(r[s]); return i } ({ 1 : [function(t, e, n) { (function(n) { "use strict"; var r = t("./transport-list"); e.exports = t("./main")(r), "_sockjs_onload" in n && setTimeout(n._sockjs_onload, 1) }).call(this, "undefined" != typeof global ? global: "undefined" != typeof self ? self: "undefined" != typeof window ? window: {}) }, { "./main": 14, "./transport-list": 16 }], 2 : [function(t, e, n) { "use strict"; function r() { o.call(this), this.initEvent("close", !1, !1), this.wasClean = !1, this.code = 0, this.reason = "" } var i = t("inherits"), o = t("./event"); i(r, o), e.exports = r }, { "./event": 4, "inherits": 54 }], 3 : [function(t, e, n) { "use strict"; function r() { o.call(this) } var i = t("inherits"), o = t("./eventtarget"); i(r, o), r.prototype.removeAllListeners = function(t) { t ? delete this._listeners[t] : this._listeners = {} }, r.prototype.once = function(t, e) { function n() { r.removeListener(t, n), i || (i = !0, e.apply(this, arguments)) } var r = this, i = !1; this.on(t, n) }, r.prototype.emit = function() { var t = arguments[0], e = this._listeners[t]; if (e) { for (var n = arguments.length, r = new Array(n - 1), i = 1; i < n; i++) r[i - 1] = arguments[i]; for (var o = 0; o < e.length; o++) e[o].apply(this, r) } }, r.prototype.on = r.prototype.addListener = o.prototype.addEventListener, r.prototype.removeListener = o.prototype.removeEventListener, e.exports.EventEmitter = r }, { "./eventtarget": 5, "inherits": 54 }], 4 : [function(t, e, n) { "use strict"; function r(t) { this.type = t } r.prototype.initEvent = function(t, e, n) { return this.type = t, this.bubbles = e, this.cancelable = n, this.timeStamp = +new Date, this }, r.prototype.stopPropagation = function() {}, r.prototype.preventDefault = function() {}, r.CAPTURING_PHASE = 1, r.AT_TARGET = 2, r.BUBBLING_PHASE = 3, e.exports = r }, {}], 5 : [function(t, e, n) { "use strict"; function r() { this._listeners = {} } r.prototype.addEventListener = function(t, e) { t in this._listeners || (this._listeners[t] = []); var n = this._listeners[t]; - 1 === n.indexOf(e) && (n = n.concat([e])), this._listeners[t] = n }, r.prototype.removeEventListener = function(t, e) { var n = this._listeners[t]; if (n) { var r = n.indexOf(e); return - 1 !== r ? void(n.length > 1 ? this._listeners[t] = n.slice(0, r).concat(n.slice(r + 1)) : delete this._listeners[t]) : void 0 } }, r.prototype.dispatchEvent = function() { var t = arguments[0], e = t.type, n = 1 === arguments.length ? [t] : Array.apply(null, arguments); if (this["on" + e] && this["on" + e].apply(this, n), e in this._listeners) for (var r = this._listeners[e], i = 0; i < r.length; i++) r[i].apply(this, n) }, e.exports = r }, {}], 6 : [function(t, e, n) { "use strict"; function r(t) { o.call(this), this.initEvent("message", !1, !1), this.data = t } var i = t("inherits"), o = t("./event"); i(r, o), e.exports = r }, { "./event": 4, "inherits": 54 }], 7 : [function(t, e, n) { "use strict"; function r(t) { this._transport = t, t.on("message", this._transportMessage.bind(this)), t.on("close", this._transportClose.bind(this)) } var i = t("json3"), o = t("./utils/iframe"); r.prototype._transportClose = function(t, e) { o.postMessage("c", i.stringify([t, e])) }, r.prototype._transportMessage = function(t) { o.postMessage("t", t) }, r.prototype._send = function(t) { this._transport.send(t) }, r.prototype._close = function() { this._transport.close(), this._transport.removeAllListeners() }, e.exports = r }, { "./utils/iframe": 47, "json3": 55 }], 8 : [function(t, e, n) { "use strict"; var r = t("./utils/url"), i = t("./utils/event"), o = t("json3"), s = t("./facade"), a = t("./info-iframe-receiver"), l = t("./utils/iframe"), u = t("./location"); e.exports = function(t, e) { var n = {}; e.forEach(function(t) { t.facadeTransport && (n[t.facadeTransport.transportName] = t.facadeTransport) }), n[a.transportName] = a; var c; t.bootstrap_iframe = function() { var e; l.currentWindowId = u.hash.slice(1); var a = function(i) { if (i.source === parent && (void 0 === c && (c = i.origin), i.origin === c)) { var a; try { a = o.parse(i.data) } catch(t) { return void i.data } if (a.windowId === l.currentWindowId) switch (a.type) { case "s": var f; try { f = o.parse(a.data) } catch(t) { a.data; break } var h = f[0], d = f[1], p = f[2], v = f[3]; if (h !== t.version) throw new Error('Incompatible SockJS! Main site uses: "' + h + '", the iframe: "' + t.version + '".'); if (!r.isOriginEqual(p, u.href) || !r.isOriginEqual(v, u.href)) throw new Error("Can't connect to different domain from within an iframe. (" + u.href + ", " + p + ", " + v + ")"); e = new s(new n[d](p, v)); break; case "m": e._send(a.data); break; case "c": e && e._close(), e = null } } }; i.attachEvent("message", a), l.postMessage("s") } } }, { "./facade": 7, "./info-iframe-receiver": 10, "./location": 13, "./utils/event": 46, "./utils/iframe": 47, "./utils/url": 52, "debug": void 0, "json3": 55 }], 9 : [function(t, e, n) { "use strict"; function r(t, e) { i.call(this); var n = this, r = +new Date; this.xo = new e("GET", t), this.xo.once("finish", function(t, e) { var i, o; if (200 === t) { if (o = +new Date - r, e) try { i = s.parse(e) } catch(t) {} a.isObject(i) || (i = {}) } n.emit("finish", i, o), n.removeAllListeners() }) } var i = t("events").EventEmitter, o = t("inherits"), s = t("json3"), a = t("./utils/object"); o(r, i), r.prototype.close = function() { this.removeAllListeners(), this.xo.close() }, e.exports = r }, { "./utils/object": 49, "debug": void 0, "events": 3, "inherits": 54, "json3": 55 }], 10 : [function(t, e, n) { "use strict"; function r(t) { var e = this; o.call(this), this.ir = new l(t, a), this.ir.once("finish", function(t, n) { e.ir = null, e.emit("message", s.stringify([t, n])) }) } var i = t("inherits"), o = t("events").EventEmitter, s = t("json3"), a = t("./transport/sender/xhr-local"), l = t("./info-ajax"); i(r, o), r.transportName = "iframe-info-receiver", r.prototype.close = function() { this.ir && (this.ir.close(), this.ir = null), this.removeAllListeners() }, e.exports = r }, { "./info-ajax": 9, "./transport/sender/xhr-local": 37, "events": 3, "inherits": 54, "json3": 55 }], 11 : [function(t, e, n) { (function(n) { "use strict"; function r(t, e) { var r = this; i.call(this); var o = function() { var n = r.ifr = new l(u.transportName, e, t); n.once("message", function(t) { if (t) { var e; try { e = s.parse(t) } catch(t) { return r.emit("finish"), void r.close() } var n = e[0], i = e[1]; r.emit("finish", n, i) } r.close() }), n.once("close", function() { r.emit("finish"), r.close() }) }; n.document.body ? o() : a.attachEvent("load", o) } var i = t("events").EventEmitter, o = t("inherits"), s = t("json3"), a = t("./utils/event"), l = t("./transport/iframe"), u = t("./info-iframe-receiver"); o(r, i), r.enabled = function() { return l.enabled() }, r.prototype.close = function() { this.ifr && this.ifr.close(), this.removeAllListeners(), this.ifr = null }, e.exports = r }).call(this, "undefined" != typeof global ? global: "undefined" != typeof self ? self: "undefined" != typeof window ? window: {}) }, { "./info-iframe-receiver": 10, "./transport/iframe": 22, "./utils/event": 46, "debug": void 0, "events": 3, "inherits": 54, "json3": 55 }], 12 : [function(t, e, n) { "use strict"; function r(t, e) { var n = this; i.call(this), setTimeout(function() { n.doXhr(t, e) }, 0) } var i = t("events").EventEmitter, o = t("inherits"), s = t("./utils/url"), a = t("./transport/sender/xdr"), l = t("./transport/sender/xhr-cors"), u = t("./transport/sender/xhr-local"), c = t("./transport/sender/xhr-fake"), f = t("./info-iframe"), h = t("./info-ajax"); o(r, i), r._getReceiver = function(t, e, n) { return n.sameOrigin ? new h(e, u) : l.enabled ? new h(e, l) : a.enabled && n.sameScheme ? new h(e, a) : f.enabled() ? new f(t, e) : new h(e, c) }, r.prototype.doXhr = function(t, e) { var n = this, i = s.addPath(t, "/info"); this.xo = r._getReceiver(t, i, e), this.timeoutRef = setTimeout(function() { n._cleanup(!1), n.emit("finish") }, r.timeout), this.xo.once("finish", function(t, e) { n._cleanup(!0), n.emit("finish", t, e) }) }, r.prototype._cleanup = function(t) { clearTimeout(this.timeoutRef), this.timeoutRef = null, !t && this.xo && this.xo.close(), this.xo = null }, r.prototype.close = function() { this.removeAllListeners(), this._cleanup(!1) }, r.timeout = 8e3, e.exports = r }, { "./info-ajax": 9, "./info-iframe": 11, "./transport/sender/xdr": 34, "./transport/sender/xhr-cors": 35, "./transport/sender/xhr-fake": 36, "./transport/sender/xhr-local": 37, "./utils/url": 52, "debug": void 0, "events": 3, "inherits": 54 }], 13 : [function(t, e, n) { (function(t) { "use strict"; e.exports = t.location || { origin: "http://localhost:80", protocol: "http", host: "localhost", port: 80, href: "http://localhost/", hash: "" } }).call(this, "undefined" != typeof global ? global: "undefined" != typeof self ? self: "undefined" != typeof window ? window: {}) }, {}], 14 : [function(t, e, n) { (function(n) { "use strict"; function r(t, e, n) { if (! (this instanceof r)) return new r(t, e, n); if (arguments.length < 1) throw new TypeError("Failed to construct 'SockJS: 1 argument required, but only 0 present"); y.call(this), this.readyState = r.CONNECTING, this.extensions = "", this.protocol = "", n = n || {}, n.protocols_whitelist && m.warn("'protocols_whitelist' is DEPRECATED. Use 'transports' instead."), this._transportsWhitelist = n.transports, this._transportOptions = n.transportOptions || {}; var i = n.sessionId || 8; if ("function" == typeof i) this._generateSessionId = i; else { if ("number" != typeof i) throw new TypeError("If sessionId is used in the options, it needs to be a number or a function."); this._generateSessionId = function() { return u.string(i) } } this._server = n.server || u.numberString(1e3); var o = new s(t); if (!o.host || !o.protocol) throw new SyntaxError("The URL '" + t + "' is invalid"); if (o.hash) throw new SyntaxError("The URL must not contain a fragment"); if ("http:" !== o.protocol && "https:" !== o.protocol) throw new SyntaxError("The URL's scheme must be either 'http:' or 'https:'. '" + o.protocol + "' is not allowed."); var a = "https:" === o.protocol; if ("https" === g.protocol && !a) throw new Error("SecurityError: An insecure SockJS connection may not be initiated from a page loaded over HTTPS"); e ? Array.isArray(e) || (e = [e]) : e = []; var l = e.sort(); l.forEach(function(t, e) { if (!t) throw new SyntaxError("The protocols entry '" + t + "' is invalid."); if (e < l.length - 1 && t === l[e + 1]) throw new SyntaxError("The protocols entry '" + t + "' is duplicated.") }); var c = f.getOrigin(g.href); this._origin = c ? c.toLowerCase() : null, o.set("pathname", o.pathname.replace(/\/+$/, "")), this.url = o.href, this.url, this._urlInfo = { nullOrigin: !v.hasDomain(), sameOrigin: f.isOriginEqual(this.url, g.href), sameScheme: f.isSchemeEqual(this.url, g.href) }, this._ir = new _(this.url, this._urlInfo), this._ir.once("finish", this._receiveInfo.bind(this)) } function i(t) { return 1e3 === t || t >= 3e3 && t <= 4999 } t("./shims"); var o, s = t("url-parse"), a = t("inherits"), l = t("json3"), u = t("./utils/random"), c = t("./utils/escape"), f = t("./utils/url"), h = t("./utils/event"), d = t("./utils/transport"), p = t("./utils/object"), v = t("./utils/browser"), m = t("./utils/log"), b = t("./event/event"), y = t("./event/eventtarget"), g = t("./location"), w = t("./event/close"), x = t("./event/trans-message"), _ = t("./info-receiver"); a(r, y), r.prototype.close = function(t, e) { if (t && !i(t)) throw new Error("InvalidAccessError: Invalid code"); if (e && e.length > 123) throw new SyntaxError("reason argument has an invalid length"); if (this.readyState !== r.CLOSING && this.readyState !== r.CLOSED) { this._close(t || 1e3, e || "Normal closure", !0) } }, r.prototype.send = function(t) { if ("string" != typeof t && (t = "" + t), this.readyState === r.CONNECTING) throw new Error("InvalidStateError: The connection has not been established yet"); this.readyState === r.OPEN && this._transport.send(c.quote(t)) }, r.version = t("./version"), r.CONNECTING = 0, r.OPEN = 1, r.CLOSING = 2, r.CLOSED = 3, r.prototype._receiveInfo = function(t, e) { if (this._ir = null, !t) return void this._close(1002, "Cannot connect to server"); this._rto = this.countRTO(e), this._transUrl = t.base_url ? t.base_url: this.url, t = p.extend(t, this._urlInfo); var n = o.filterToEnabled(this._transportsWhitelist, t); this._transports = n.main, this._transports.length, this._connect() }, r.prototype._connect = function() { for (var t = this._transports.shift(); t; t = this._transports.shift()) { if (t.transportName, t.needBody && (!n.document.body || void 0 !== n.document.readyState && "complete" !== n.document.readyState && "interactive" !== n.document.readyState)) return this._transports.unshift(t), void h.attachEvent("load", this._connect.bind(this)); var e = this._rto * t.roundTrips || 5e3; this._transportTimeoutId = setTimeout(this._transportTimeout.bind(this), e); var r = f.addPath(this._transUrl, "/" + this._server + "/" + this._generateSessionId()), i = this._transportOptions[t.transportName], o = new t(r, this._transUrl, i); return o.on("message", this._transportMessage.bind(this)), o.once("close", this._transportClose.bind(this)), o.transportName = t.transportName, void(this._transport = o) } this._close(2e3, "All transports failed", !1) }, r.prototype._transportTimeout = function() { this.readyState === r.CONNECTING && this._transportClose(2007, "Transport timed out") }, r.prototype._transportMessage = function(t) { var e, n = this, r = t.slice(0, 1), i = t.slice(1); switch (r) { case "o": return void this._open(); case "h": return this.dispatchEvent(new b("heartbeat")), void this.transport } if (i) try { e = l.parse(i) } catch(t) {} if (void 0 !== e) switch (r) { case "a": Array.isArray(e) && e.forEach(function(t) { n.transport, n.dispatchEvent(new x(t)) }); break; case "m": this.transport, this.dispatchEvent(new x(e)); break; case "c": Array.isArray(e) && 2 === e.length && this._close(e[0], e[1], !0) } }, r.prototype._transportClose = function(t, e) { if (this.transport, this._transport && (this._transport.removeAllListeners(), this._transport = null, this.transport = null), !i(t) && 2e3 !== t && this.readyState === r.CONNECTING) return void this._connect(); this._close(t, e) }, r.prototype._open = function() { this._transport.transportName, this.readyState, this.readyState === r.CONNECTING ? 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"network": "permanent"; e._cleanup(), e._close(r) } } var i = t("inherits"), o = t("events").EventEmitter, s = t("eventsource"); i(r, o), r.prototype.abort = function() { this._cleanup(), this._close("user") }, r.prototype._cleanup = function() { var t = this.es; t && (t.onmessage = t.onerror = null, t.close(), this.es = null) }, r.prototype._close = function(t) { var e = this; setTimeout(function() { e.emit("close", null, t), e.removeAllListeners() }, 200) }, e.exports = r }, { "debug": void 0, "events": 3, "eventsource": 18, "inherits": 54 }], 30 : [function(t, e, n) { (function(n) { "use strict"; function r(t) { a.call(this); var e = this; o.polluteGlobalNamespace(), this.id = "a" + l.string(6), t = s.addQuery(t, "c=" + decodeURIComponent(o.WPrefix + "." + this.id)), r.htmlfileEnabled; var i = r.htmlfileEnabled ? o.createHtmlfile: o.createIframe; n[o.WPrefix][this.id] = { start: function() { e.iframeObj.loaded() }, message: function(t) { e.emit("message", t) }, stop: function() { e._cleanup(), e._close("network") } }, this.iframeObj = i(t, function() { e._cleanup(), e._close("permanent") }) } var i = t("inherits"), o = t("../../utils/iframe"), s = t("../../utils/url"), a = t("events").EventEmitter, l = t("../../utils/random"); i(r, a), r.prototype.abort = function() { this._cleanup(), this._close("user") }, r.prototype._cleanup = function() { this.iframeObj && (this.iframeObj.cleanup(), this.iframeObj = null), delete n[o.WPrefix][this.id] }, r.prototype._close = function(t) { this.emit("close", null, t), this.removeAllListeners() }, r.htmlfileEnabled = !1; var u = ["Active"].concat("Object").join("X"); if (u in n) try { r.htmlfileEnabled = !!new n[u]("htmlfile") } catch(t) {} r.enabled = r.htmlfileEnabled || o.iframeEnabled, e.exports = r }).call(this, "undefined" != typeof global ? 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