3 lines
56 KiB
JavaScript
3 lines
56 KiB
JavaScript
/* sockjs-client v1.6.0 | http://sockjs.org | MIT license */
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!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).SockJS=e()}}(function(){return function i(s,a,l){function u(t,e){if(!a[t]){if(!s[t]){var n="function"==typeof require&&require;if(!e&&n)return n(t,!0);if(c)return c(t,!0);var r=new Error("Cannot find module '"+t+"'");throw r.code="MODULE_NOT_FOUND",r}var o=a[t]={exports:{}};s[t][0].call(o.exports,function(e){return u(s[t][1][e]||e)},o,o.exports,i,s,a,l)}return a[t].exports}for(var c="function"==typeof require&&require,e=0;e<l.length;e++)u(l[e]);return u}({1:[function(n,r,e){(function(t){(function(){"use strict";var e=n("./transport-list");r.exports=n("./main")(e),"_sockjs_onload"in t&&setTimeout(t._sockjs_onload,1)}).call(this)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./main":14,"./transport-list":16}],2:[function(e,t,n){"use strict";var r=e("inherits"),o=e("./event");function i(){o.call(this),this.initEvent("close",!1,!1),this.wasClean=!1,this.code=0,this.reason=""}r(i,o),t.exports=i},{"./event":4,"inherits":54}],3:[function(e,t,n){"use strict";var r=e("inherits"),o=e("./eventtarget");function i(){o.call(this)}r(i,o),i.prototype.removeAllListeners=function(e){e?delete this._listeners[e]:this._listeners={}},i.prototype.once=function(t,n){var r=this,o=!1;this.on(t,function e(){r.removeListener(t,e),o||(o=!0,n.apply(this,arguments))})},i.prototype.emit=function(){var e=arguments[0],t=this._listeners[e];if(t){for(var n=arguments.length,r=new Array(n-1),o=1;o<n;o++)r[o-1]=arguments[o];for(var i=0;i<t.length;i++)t[i].apply(this,r)}},i.prototype.on=i.prototype.addListener=o.prototype.addEventListener,i.prototype.removeListener=o.prototype.removeEventListener,t.exports.EventEmitter=i},{"./eventtarget":5,"inherits":54}],4:[function(e,t,n){"use strict";function r(e){this.type=e}r.prototype.initEvent=function(e,t,n){return this.type=e,this.bubbles=t,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,t.exports=r},{}],5:[function(e,t,n){"use strict";function r(){this._listeners={}}r.prototype.addEventListener=function(e,t){e in this._listeners||(this._listeners[e]=[]);var n=this._listeners[e];-1===n.indexOf(t)&&(n=n.concat([t])),this._listeners[e]=n},r.prototype.removeEventListener=function(e,t){var n=this._listeners[e];if(n){var r=n.indexOf(t);-1===r||(1<n.length?this._listeners[e]=n.slice(0,r).concat(n.slice(r+1)):delete this._listeners[e])}},r.prototype.dispatchEvent=function(){var e=arguments[0],t=e.type,n=1===arguments.length?[e]:Array.apply(null,arguments);if(this["on"+t]&&this["on"+t].apply(this,n),t in this._listeners)for(var r=this._listeners[t],o=0;o<r.length;o++)r[o].apply(this,n)},t.exports=r},{}],6:[function(e,t,n){"use strict";var r=e("inherits"),o=e("./event");function i(e){o.call(this),this.initEvent("message",!1,!1),this.data=e}r(i,o),t.exports=i},{"./event":4,"inherits":54}],7:[function(e,t,n){"use strict";var r=e("./utils/iframe");function o(e){(this._transport=e).on("message",this._transportMessage.bind(this)),e.on("close",this._transportClose.bind(this))}o.prototype._transportClose=function(e,t){r.postMessage("c",JSON.stringify([e,t]))},o.prototype._transportMessage=function(e){r.postMessage("t",e)},o.prototype._send=function(e){this._transport.send(e)},o.prototype._close=function(){this._transport.close(),this._transport.removeAllListeners()},t.exports=o},{"./utils/iframe":47}],8:[function(e,t,n){"use strict";var f=e("./utils/url"),r=e("./utils/event"),h=e("./facade"),o=e("./info-iframe-receiver"),d=e("./utils/iframe"),p=e("./location"),m=function(){};t.exports=function(l,e){var u,c={};e.forEach(function(e){e.facadeTransport&&(c[e.facadeTransport.transportName]=e.facadeTransport)}),c[o.transportName]=o,l.bootstrap_iframe=function(){var a;d.currentWindowId=p.hash.slice(1);r.attachEvent("message",function(t){if(t.source===parent&&(void 0===u&&(u=t.origin),t.origin===u)){var n;try{n=JSON.parse(t.data)}catch(e){return void m("bad json",t.data)}if(n.windowId===d.currentWindowId)switch(n.type){case"s":var e;try{e=JSON.parse(n.data)}catch(e){m("bad json",n.data);break}var r=e[0],o=e[1],i=e[2],s=e[3];if(m(r,o,i,s),r!==l.version)throw new Error('Incompatible SockJS! Main site uses: "'+r+'", the iframe: "'+l.version+'".');if(!f.isOriginEqual(i,p.href)||!f.isOriginEqual(s,p.href))throw new Error("Can't connect to different domain from within an iframe. ("+p.href+", "+i+", "+s+")");a=new h(new c[o](i,s));break;case"m":a._send(n.data);break;case"c":a&&a._close(),a=null}}}),d.postMessage("s")}}},{"./facade":7,"./info-iframe-receiver":10,"./location":13,"./utils/event":46,"./utils/iframe":47,"./utils/url":52,"debug":void 0}],9:[function(e,t,n){"use strict";var r=e("events").EventEmitter,o=e("inherits"),s=e("./utils/object"),a=function(){};function i(e,t){r.call(this);var o=this,i=+new Date;this.xo=new t("GET",e),this.xo.once("finish",function(e,t){var n,r;if(200===e){if(r=+new Date-i,t)try{n=JSON.parse(t)}catch(e){a("bad json",t)}s.isObject(n)||(n={})}o.emit("finish",n,r),o.removeAllListeners()})}o(i,r),i.prototype.close=function(){this.removeAllListeners(),this.xo.close()},t.exports=i},{"./utils/object":49,"debug":void 0,"events":3,"inherits":54}],10:[function(e,t,n){"use strict";var r=e("inherits"),o=e("events").EventEmitter,i=e("./transport/sender/xhr-local"),s=e("./info-ajax");function a(e){var n=this;o.call(this),this.ir=new s(e,i),this.ir.once("finish",function(e,t){n.ir=null,n.emit("message",JSON.stringify([e,t]))})}r(a,o),a.transportName="iframe-info-receiver",a.prototype.close=function(){this.ir&&(this.ir.close(),this.ir=null),this.removeAllListeners()},t.exports=a},{"./info-ajax":9,"./transport/sender/xhr-local":37,"events":3,"inherits":54}],11:[function(n,o,e){(function(u){(function(){"use strict";var r=n("events").EventEmitter,e=n("inherits"),i=n("./utils/event"),s=n("./transport/iframe"),a=n("./info-iframe-receiver"),l=function(){};function t(t,n){var o=this;r.call(this);function e(){var e=o.ifr=new s(a.transportName,n,t);e.once("message",function(t){if(t){var e;try{e=JSON.parse(t)}catch(e){return l("bad json",t),o.emit("finish"),void o.close()}var n=e[0],r=e[1];o.emit("finish",n,r)}o.close()}),e.once("close",function(){o.emit("finish"),o.close()})}u.document.body?e():i.attachEvent("load",e)}e(t,r),t.enabled=function(){return s.enabled()},t.prototype.close=function(){this.ifr&&this.ifr.close(),this.removeAllListeners(),this.ifr=null},o.exports=t}).call(this)}).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}],12:[function(e,t,n){"use strict";var r=e("events").EventEmitter,o=e("inherits"),i=e("./utils/url"),s=e("./transport/sender/xdr"),a=e("./transport/sender/xhr-cors"),l=e("./transport/sender/xhr-local"),u=e("./transport/sender/xhr-fake"),c=e("./info-iframe"),f=e("./info-ajax"),h=function(){};function d(e,t){h(e);var n=this;r.call(this),setTimeout(function(){n.doXhr(e,t)},0)}o(d,r),d._getReceiver=function(e,t,n){return n.sameOrigin?new f(t,l):a.enabled?new f(t,a):s.enabled&&n.sameScheme?new f(t,s):c.enabled()?new c(e,t):new f(t,u)},d.prototype.doXhr=function(e,t){var n=this,r=i.addPath(e,"/info");h("doXhr",r),this.xo=d._getReceiver(e,r,t),this.timeoutRef=setTimeout(function(){h("timeout"),n._cleanup(!1),n.emit("finish")},d.timeout),this.xo.once("finish",function(e,t){h("finish",e,t),n._cleanup(!0),n.emit("finish",e,t)})},d.prototype._cleanup=function(e){h("_cleanup"),clearTimeout(this.timeoutRef),this.timeoutRef=null,!e&&this.xo&&this.xo.close(),this.xo=null},d.prototype.close=function(){h("close"),this.removeAllListeners(),this._cleanup(!1)},d.timeout=8e3,t.exports=d},{"./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(e,t,n){(function(e){(function(){"use strict";t.exports=e.location||{origin:"http://localhost:80",protocol:"http:",host:"localhost",port:80,href:"http://localhost/",hash:""}}).call(this)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],14:[function(x,_,e){(function(w){(function(){"use strict";x("./shims");var r,l=x("url-parse"),e=x("inherits"),u=x("./utils/random"),t=x("./utils/escape"),c=x("./utils/url"),i=x("./utils/event"),n=x("./utils/transport"),o=x("./utils/object"),f=x("./utils/browser"),h=x("./utils/log"),s=x("./event/event"),d=x("./event/eventtarget"),p=x("./location"),a=x("./event/close"),m=x("./event/trans-message"),v=x("./info-receiver"),b=function(){};function y(e,t,n){if(!(this instanceof y))return new y(e,t,n);if(arguments.length<1)throw new TypeError("Failed to construct 'SockJS: 1 argument required, but only 0 present");d.call(this),this.readyState=y.CONNECTING,this.extensions="",this.protocol="",(n=n||{}).protocols_whitelist&&h.warn("'protocols_whitelist' is DEPRECATED. Use 'transports' instead."),this._transportsWhitelist=n.transports,this._transportOptions=n.transportOptions||{},this._timeout=n.timeout||0;var r=n.sessionId||8;if("function"==typeof r)this._generateSessionId=r;else{if("number"!=typeof r)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(r)}}this._server=n.server||u.numberString(1e3);var o=new l(e);if(!o.host||!o.protocol)throw new SyntaxError("The URL '"+e+"' 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 i="https:"===o.protocol;if("https:"===p.protocol&&!i&&!c.isLoopbackAddr(o.hostname))throw new Error("SecurityError: An insecure SockJS connection may not be initiated from a page loaded over HTTPS");t?Array.isArray(t)||(t=[t]):t=[];var s=t.sort();s.forEach(function(e,t){if(!e)throw new SyntaxError("The protocols entry '"+e+"' is invalid.");if(t<s.length-1&&e===s[t+1])throw new SyntaxError("The protocols entry '"+e+"' is duplicated.")});var a=c.getOrigin(p.href);this._origin=a?a.toLowerCase():null,o.set("pathname",o.pathname.replace(/\/+$/,"")),this.url=o.href,b("using url",this.url),this._urlInfo={nullOrigin:!f.hasDomain(),sameOrigin:c.isOriginEqual(this.url,p.href),sameScheme:c.isSchemeEqual(this.url,p.href)},this._ir=new v(this.url,this._urlInfo),this._ir.once("finish",this._receiveInfo.bind(this))}function g(e){return 1e3===e||3e3<=e&&e<=4999}e(y,d),y.prototype.close=function(e,t){if(e&&!g(e))throw new Error("InvalidAccessError: Invalid 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e=this._transports.shift();e;e=this._transports.shift()){if(b("attempt",e.transportName),e.needBody&&(!w.document.body||void 0!==w.document.readyState&&"complete"!==w.document.readyState&&"interactive"!==w.document.readyState))return b("waiting for body"),this._transports.unshift(e),void i.attachEvent("load",this._connect.bind(this));var t=Math.max(this._timeout,this._rto*e.roundTrips||5e3);this._transportTimeoutId=setTimeout(this._transportTimeout.bind(this),t),b("using timeout",t);var n=c.addPath(this._transUrl,"/"+this._server+"/"+this._generateSessionId()),r=this._transportOptions[e.transportName];b("transport url",n);var o=new e(n,this._transUrl,r);return o.on("message",this._transportMessage.bind(this)),o.once("close",this._transportClose.bind(this)),o.transportName=e.transportName,void(this._transport=o)}this._close(2e3,"All transports 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o=this;i.call(this),setTimeout(function(){o._start(e,t,n,r)},0)}e(c,i),c.prototype._start=function(e,t,n,r){var o=this;try{this.xhr=new l}catch(e){}if(!this.xhr)return u("no xhr"),this.emit("finish",0,"no xhr support"),void this._cleanup();t=a.addQuery(t,"t="+ +new Date),this.unloadRef=s.unloadAdd(function(){u("unload cleanup"),o._cleanup(!0)});try{this.xhr.open(e,t,!0),this.timeout&&"timeout"in this.xhr&&(this.xhr.timeout=this.timeout,this.xhr.ontimeout=function(){u("xhr timeout"),o.emit("finish",0,""),o._cleanup(!1)})}catch(e){return u("exception",e),this.emit("finish",0,""),void this._cleanup(!1)}if(r&&r.noCredentials||!c.supportsCORS||(u("withCredentials"),this.xhr.withCredentials=!0),r&&r.headers)for(var i in r.headers)this.xhr.setRequestHeader(i,r.headers[i]);this.xhr.onreadystatechange=function(){if(o.xhr){var e,t,n=o.xhr;switch(u("readyState",n.readyState),n.readyState){case 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e=s("inherits"),t=s("./lib/sender-receiver"),n=s("./receiver/jsonp"),r=s("./sender/jsonp");function o(e){if(!o.enabled())throw new Error("Transport created when disabled");t.call(this,e,"/jsonp",r,n)}e(o,t),o.enabled=function(){return!!i.document},o.transportName="jsonp-polling",o.roundTrips=1,o.needBody=!0,a.exports=o}).call(this)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./lib/sender-receiver":28,"./receiver/jsonp":31,"./sender/jsonp":33,"inherits":54}],24:[function(e,t,n){"use strict";var r=e("inherits"),a=e("../../utils/url"),o=e("./sender-receiver"),l=function(){};function i(e,t,n,r){o.call(this,e,t,function(s){return function(e,t,n){l("create ajax sender",e,t);var r={};"string"==typeof t&&(r.headers={"Content-type":"text/plain"});var o=a.addPath(e,"/xhr_send"),i=new s("POST",o,t,r);return i.once("finish",function(e){if(l("finish",e),i=null,200!==e&&204!==e)return n(new Error("http status 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r=e("inherits"),o=e("events").EventEmitter,i=function(){};function s(e,t,n){i(t),o.call(this),this.Receiver=e,this.receiveUrl=t,this.AjaxObject=n,this._scheduleReceiver()}r(s,o),s.prototype._scheduleReceiver=function(){i("_scheduleReceiver");var n=this,r=this.poll=new this.Receiver(this.receiveUrl,this.AjaxObject);r.on("message",function(e){i("message",e),n.emit("message",e)}),r.once("close",function(e,t){i("close",e,t,n.pollIsClosing),n.poll=r=null,n.pollIsClosing||("network"===t?n._scheduleReceiver():(n.emit("close",e||1006,t),n.removeAllListeners()))})},s.prototype.abort=function(){i("abort"),this.removeAllListeners(),this.pollIsClosing=!0,this.poll&&this.poll.abort()},t.exports=s},{"debug":void 0,"events":3,"inherits":54}],28:[function(e,t,n){"use strict";var r=e("inherits"),a=e("../../utils/url"),l=e("./buffered-sender"),u=e("./polling"),c=function(){};function o(e,t,n,r,o){var i=a.addPath(e,t);c(i);var s=this;l.call(this,e,n),this.poll=new 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n=l.htmlfileEnabled?r.createHtmlfile:r.createIframe;u[r.WPrefix][this.id]={start:function(){a("start"),t.iframeObj.loaded()},message:function(e){a("message",e),t.emit("message",e)},stop:function(){a("stop"),t._cleanup(),t._close("network")}},this.iframeObj=n(e,function(){a("callback"),t._cleanup(),t._close("permanent")})}e(l,i),l.prototype.abort=function(){a("abort"),this._cleanup(),this._close("user")},l.prototype._cleanup=function(){a("_cleanup"),this.iframeObj&&(this.iframeObj.cleanup(),this.iframeObj=null),delete u[r.WPrefix][this.id]},l.prototype._close=function(e){a("_close",e),this.emit("close",null,e),this.removeAllListeners()},l.htmlfileEnabled=!1;var t=["Active"].concat("Object").join("X");if(t in u)try{l.htmlfileEnabled=!!new u[t]("htmlfile")}catch(e){}l.enabled=l.htmlfileEnabled||r.iframeEnabled,c.exports=l}).call(this)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof 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