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Commit 6b49c55b authored by Thimo Kraemer's avatar Thimo Kraemer
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Added CSRF support

parent 3cbb7ca0
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Showing with 74 additions and 54 deletions
kss.js
View file @ 6b49c55b
/*
* KSS-RPC v0.6-beta
* KSS-RPC v0.7-beta
*
* Copyright (c) 2017, joonis new media
* Author: Thimo Kraemer <thimo.kraemer@joonis.de>
......@@ -61,7 +61,7 @@
******************************************************************************************/
var kss = {
version: '0.6-beta',
version: '0.7-beta',
_initialized: false,
_ruleSheets: {},
_eventBinders: {},
......@@ -76,7 +76,10 @@ var kss = {
protocol: 'json-rpc', /* json-rpc | xml-rpc | url-encoded | json */
endpoint: '',
dateEncoding: 'iso8601', /* @timestamp@ | asp.net | class-hinting */
timeout: 10000
timeout: 10000,
csrfSelector: null,
csrfCookie: null,
csrfHeader: null
}
};
......@@ -934,56 +937,48 @@ kss.toQueryString = function(params) {
******************************************************************************************/
kss.RPC = function(endpoint, options) {
this._endpoint = endpoint;
//Set other default options
this._methodList = [];
// "json-rpc" || "xml-rpc" || "url-encoded" || "json"
this._protocol = 'json-rpc';
this._timeout = 10000;
// "iso8601" || "@timestamp@" || "class-hinting" || "asp.net"
this._dateEncoding = 'iso8601';
this._decodeISO8601 = true; // JSON only
//Get the provided options
if(options){
if(options.protocol) {
var protocol = options.protocol.toLowerCase();
switch(protocol) {
case 'json-rpc':
case 'json-rpc-v1':
case 'json-rpc-v2':
case 'xml-rpc':
case 'url-encoded':
case 'json':
this._protocol = protocol;
break;
default:
throw new Error('unknown protocol');
}
}
if(options.timeout)
this._timeout = parseInt(options.timeout);
if(options.dateEncoding) {
var dateEncoding = options.dateEncoding.toLowerCase();
switch(dateEncoding) {
case 'iso8601':
case '@timestamp@':
case 'class-hinting':
case 'asp.net':
this._dateEncoding = dateEncoding;
break;
default:
throw new Error('unknown dateEncoding');
}
}
if(options.decodeISO8601 !== undefined)
this._decodeISO8601 = !!options.decodeISO8601;
if(options.methods == 'auto')
this._methodList = this.invoke("system.listMethods");
else if (options.methods)
this._methodList = options.methods.slice();
// Set options
options = options || {}
// Protocol
this._protocol = (options.protocol || 'json-rpc').toLowerCase();
switch(this._protocol) {
case 'json-rpc':
case 'json-rpc-v1':
case 'json-rpc-v2':
case 'xml-rpc':
case 'url-encoded':
case 'json':
break;
default:
throw new Error('unknown protocol');
}
this._timeout = parseInt(options.timeout || 10000);
// Date encoding
this._dateEncoding = (options.dateEncoding || 'iso8601').toLowerCase();
switch(this._dateEncoding) {
case 'iso8601':
case '@timestamp@':
case 'class-hinting':
case 'asp.net':
break;
default:
throw new Error('unknown dateEncoding');
}
this._decodeISO8601 = true; // JSON only
if (options.decodeISO8601 !== undefined)
this._decodeISO8601 = !!options.decodeISO8601;
// CSRF token
this._csrfSelector = options.csrfSelector;
this._csrfCookie = options.csrfCookie;
this._csrfHeader = options.csrfHeader;
// RPC methods
this._methodList = [];
if (options.methods == 'auto')
this._methodList = this.invoke("system.listMethods");
else if (options.methods)
this._methodList = options.methods.slice();
this._methodList.push('system.listMethods');
this._methodList.push('system.describe');
......@@ -1030,7 +1025,7 @@ kss.RPC.prototype.invoke = function(method, params,
}
var postData, headers;
var url = this._endpoint;
var url = kss.toAbsoluteURL(this._endpoint);
// Prepare the URL-ENCODED or JSON request
if (this._protocol == 'url-encoded' || this._protocol == 'json') {
if (url && url.substr(-1) != '/') {
......@@ -1073,6 +1068,23 @@ kss.RPC.prototype.invoke = function(method, params,
};
}
// CSRF token
var sameOrigin = !url.split('://')[1].indexOf(window.location.host);
if (sameOrigin && this._csrfHeader) {
var csrfToken;
if (this._csrfCookie) {
csrfToken = kss.getCookie(this._csrfCookie);
}
if (!csrfToken && this._csrfSelector) {
var el = kss.cssQuery(this._csrfSelector)[0];
if (el) {
csrfToken = kss.getDataAttr(el, 'csrftoken') || el.value;
}
}
if (csrfToken)
headers[this._csrfHeader] = csrfToken;
}
// Prevent caching
url += (url.indexOf('?') < 0) ? '?' : '&';
url += '_ts=' + new Date().getTime();
......@@ -2179,6 +2191,14 @@ kss.openURL = function(href, _options) {
}
};
kss.getCookie = function(name) {
var regex = new RegExp('(^|;)\s*' + name + '\s*=([^;]*)');
var match = document.cookie.match(regex);
if (match)
return match[2].trim();
return null;
}
/*******************************************************************************************
* KSS Action Providers
......
kss.min.js
View file @ 6b49c55b
/*
* KSS-RPC v0.6-beta - http://www.joonis.de/kss
* KSS-RPC v0.7-beta - http://www.joonis.de/kss
* Distributed under the GNU GPL license.
* Copyright (c) 2017 joonis new media, Thimo Kraemer <thimo.kraemer@joonis.de>
*/
"use strict";
!function(){function e(e,s){var t;s=s||{};try{(t=document.createEvent("CustomEvent")).initCustomEvent(e,!!s.bubbles,!!s.cancelable,s.detail)}catch(n){(t=document.createEvent("Event")).initEvent(e,!!s.bubbles,!!s.cancelable),t.detail=s.detail}return t}"function"!=typeof window.CustomEvent&&(e.prototype=window.Event.prototype,window.CustomEvent=e)}();var kss={version:"0.6-beta",_initialized:!1,_ruleSheets:{},_eventBinders:{},_activeBinders:[],_activeHandlers:[],_actionProviders:{},_paramProviders:{},_stateVars:{},logging:"warn",config:{protocol:"json-rpc",endpoint:"",dateEncoding:"iso8601",timeout:1e4},_init:function(){if(kss._initialized)kss.warn("KSS already initialized");else{kss._initialized=!0,kss.createLogger(kss);var e=window.location.hash.match(/^#logging=([\w]+)/);e&&kss.setSessionVar("kssLogging",e[1]),kss.logging=kss.getSessionVar("kssLogging")||kss.logging,kss.log("Initializing KSS v"+kss.version+" ..."),window.cssQuery?(kss.info("Using an unknown selector engine"),kss._cssQuery=function(e,s){return cssQuery(e,s)}):window.jQuery?(kss.info("Using jQuery selector engine"),kss._cssQuery=function(e,s){return jQuery(e,s)}):window.Sizzle?(kss.info("Using Sizzle selector engine"),kss._cssQuery=function(e,s){return Sizzle(e,s)}):window.Slick?(kss.info("Using Slick (MooTools) selector engine"),kss._cssQuery=function(e,s){return s=s||document,Slick.search(s,e)}):document.querySelectorAll?(kss.info("Using built-in selector engine"),kss._cssQuery=function(e,s){return(s=s||document).querySelectorAll(e)}):kss.error("No selector engine found"),kss.info("Loaded animation library: "+(kss._loadAnimationLib()||"none"));var s=document.getElementsByTagName("link"),t=0;kss.each(s,function(e){"kinetic-stylesheet"==(e.getAttribute("data-rel")||e.rel)&&"text/kss"==e.type&&(kss.addRuleSheet(e.href),t++)}),kss.info("Found "+t+" rulesheet link(s) in document"),setInterval(kss._cleanUp,6e4),window.addEventListener("unload",kss._cleanUp,!1)}}};"undefined"!=typeof window&&document.addEventListener("DOMContentLoaded",kss._init,!1),kss._cleanUp=function(e){for(var s=0,t=document.documentElement,n=kss._activeHandlers,r=n.length-1;r>=0;r--){var o=n[r];!e&&t.contains(o.node)||(o.node.removeEventListener(o.eventname,o),o.node._kssRules=null,o.node=null,n.splice(r,1),s++)}var i=kss._activeBinders;for(r=i.length-1;r>=0;r--){var a=i[r];!e&&t.contains(a.node)||(a.node=null,i.splice(r,1))}s&&kss.log("Cleand up "+s+" event handler(s)")},kss._register=function(e,s,t,n){var r={};e instanceof Object?r=e:r[e]=s,kss.each(r,function(e,s){e instanceof Function&&"_"!=s.charAt(0)&&(n?(t[s]||(t[s]=[]),t[s].push(e)):t[s]=e)})},kss.registerActionProvider=function(e,s){kss._register(e,s,kss._actionProviders)},kss.registerParameterProvider=function(e,s){kss._register(e,s,kss._paramProviders)},kss.registerEventBinder=function(e,s){kss._register(e,s,kss._eventBinders,!0)},kss._hyphenateCache={cssFloat:"float",styleFloat:"float"},kss.hyphenate=function(e){return kss._hyphenateCache[e]||(kss._hyphenateCache[e]=e.replace(/([A-Z])/g,"-$1").toLowerCase())},kss._camelCaseCache={},kss.camelCase=function(e){return kss._camelCaseCache[e]||(kss._camelCaseCache[e]=e.replace(/\-(\w)/g,function(e,s){return s.toUpperCase()}))},kss.dateToISO8601=function(e){return[e.getUTCFullYear(),"-",("0"+(e.getUTCMonth()+1)).slice(-2),"-",("0"+e.getUTCDate()).slice(-2),"T",("0"+e.getUTCHours()).slice(-2),":",("0"+e.getUTCMinutes()).slice(-2),":",("0"+e.getUTCSeconds()).slice(-2),".",("00"+e.getUTCMilliseconds()).slice(-3),"Z"].join("")},kss.ISO8601toDate=function(e){var s;if(s=/^(\d{4}|[+\-]\d{6})(?:-(\d{2})(?:-(\d{2}))?)?(?:T(\d{2}):(\d{2})(?::(\d{2})(?:\.(\d{3}))?)?(?:(Z)|([+\-])(\d{2})(?::(\d{2}))?)?)?$/.exec(e)){for(var t,n=[1,4,5,6,7,10,11],r=0;t=n[r];++r)s[t]=+s[t]||0;s[2]=(+s[2]||1)-1,s[3]=+s[3]||1;var o=0;"Z"!==s[8]&&void 0!==s[9]&&(o=60*s[10]+s[11],"+"===s[9]&&(o=0-o));var i=Date.UTC(s[1],s[2],s[3],s[4],s[5]+o,s[6],s[7]);return new Date(i)}},kss.randomString=function(){return Math.floor(1e16*Math.random()).toString(16)},kss.eval=function(__expr__){return eval("("+__expr__+")")},kss.isNativeEvent=function(e,s){var t=e["on"+s];return null===t||"function"==typeof t},kss.isArrayLike=function(e){if(e&&"object"==typeof e&&e!=window){var s=e.length,t=e.propertyIsEnumerable&&e.propertyIsEnumerable("length");return(0===s||"number"==typeof s&&s>0&&s-1 in e)&&(!t||"function"==typeof e.item)}return!1},kss.each=function(e,s,t){if("string"==typeof e&&(e=e.split(/[\s,;]+/)),kss.isArrayLike(e))for(var n=0;n<e.length;n++){if(void 0!==(o=s.call(t,e[n],n)))return o}else if(e)for(var r in e){var o;if(e.hasOwnProperty(r))if(void 0!==(o=s.call(t,e[r],r)))return o}},kss.contains=function(e,s){return"string"==typeof e&&(e=e.split(/[\s,;]+/)),e.indexOf?e.indexOf(s)>-1:kss.each(e,function(e){if(s===e)return!0})||!1},kss._logTimers={},kss._logLevels=["none","error","warn","time","info","log","debug"],kss._log=function(e,s){var t=kss._logLevels;if(window.console&&!(t.indexOf(e)>t.indexOf(kss.logging))){if(s=[].slice.call(s),"time"==e)return kss._logTimers[s[0]]=(new Date).getTime(),s[0];if(s[0]in kss._logTimers){var n=(new Date).getTime()-kss._logTimers[s[0]];s[0]+=" ("+n+"ms)",delete kss._logTimers[s[0]]}if(!this.logHandler||!1!==this.logHandler(s,e)){console.dir||kss.each(s,function(e,t){"object"!=typeof e||e instanceof Error||(s[t]=JSON.stringify(e,null,4)||e)});var r=console[e]||console.log;Function.prototype.apply.call(r,console,s)}}},kss.createLogger=function(e){return(e=e||{})._log=kss._log,kss.each(kss._logLevels.slice(1),function(s){s in e||(e[s]=function(){return this._log(s,arguments)})}),e},kss.RuleSheet=function(e,s){this.url=e,this.config=s||kss.config,this.source="",this.rules=[],this.status=null},kss.RuleSheet.prototype={load:function(e){if("loaded"!=this.status){var s=this,t=kss.time("Loaded RuleSheet: "+this.url);kss.GET(this.url,{},this.config.timeout,{},function(n){200!=n.status?(s.status="failed",kss.error('Failed to load "'+s.url+'": '+n.status+" "+n.statusText)):(kss.log(t),s.source=n.responseText,s._parse(!0),s.status="loaded"),e&&e()})}else kss.warn("Rulesheet already loaded")},_parse:function(e){var s=kss.time("Parsed RuleSheet: "+this.url),t=new kss.Parser(this.source,this.url).rules(!0);this.rules=[];var n=this.config;kss.each(t,function(s){if("config"!=s.type||s.name&&"kss"!=s.name){if("rule"==s.type){var t={},r=[];kss.each(s.declarations,function(e){if("declaration"==e.type){var n=e.property,o=e.value;o||kss.warn('Missing value for property "'+n+'".',s);var i=r[r.length-1],a=n.match(/^kss-action-(client|server)$/i);a?r.push({type:a[1].toLowerCase(),name:o,props:{},params:{}}):!i||/^evt-/i.test(n)?t[n.toLowerCase()]=o:/^kss-/i.test(n)?i.props[n.toLowerCase()]=o:i.params[n]=o}}),this.rules.push({selectors:s.selectors,props:t,actions:r,config:n,position:s.position,url:this.url}),r.length||kss.warn("Rule without action.",s)}else if(e&&"import"==s.type){var o=s.import;o=o.replace(/url\s*\(|\)|'|"|\s/g,""),kss.addRuleSheet(o,n)}}else{var i,a={};for(i in n)a[i]=n[i];n=a,kss.each(s.declarations,function(e){"declaration"==e.type&&(i=kss.camelCase(e.property),n[i]=e.value)})}},this),kss.debug(s)},apply:function(e){var s=0;kss.each(this.rules,function(t){kss.each(t.selectors,function(n){var r=kss.cssQuery(n.selector,e),o=n.event;kss.each(r,function(n){if(n._kssRules||(n._kssRules={}),n._kssRules[o]||(n._kssRules[o]=[]),!kss.contains(n._kssRules[o],t))try{new kss._EventHandler(n,o,t,!e),n._kssRules[o].push(t),s++}catch(e){kss.error(e.message,t)}})})}),this.rules.length&&kss.log("Applied rules to "+s+" node(s)")}},kss.addRuleSheet=function(e,s){if((e=kss.toAbsoluteURL(e))in kss._ruleSheets)kss.warn('Rulesheet "'+e+'" already added.');else{var t=new kss.RuleSheet(e,s);kss._ruleSheets[e]=t,t.load(function(){"loaded"==t.status&&t.apply()})}},kss.applyRules=function(e){kss._cleanUp(),kss.each(kss._ruleSheets,function(s){s.apply(e)})},kss._EventHandler=function(e,s,t,n){if(!kss.isNativeEvent(e,s)&&!kss._eventBinders[s])throw Error('Unknown event type "'+s+'"');this.node=e,this.eventname=s,this.event={},this.rule=t,this.kssProps=this.propertyGetter({selector:"@samenode",precondition:!0},t.props),this.evtProps=this.propertyGetter({preventdefault:!1,allowbubbling:!1,preventbubbling:!1}),kss.each(kss._eventBinders[s],function(s){kss._activeBinders.push({node:e,binder:new s(this)})},this),e.addEventListener(s,this,!1),kss._activeHandlers.push(this),"load"==s&&(n&&this.evtProps("initial",!0)||!n&&this.evtProps("insert",!0))&&this.dispatchEvent()},kss._EventHandler.prototype={logHandler:function(e,s){if(e.unshift("Event ["+this.eventname+"]:"),"debug"==kss.logging){var t=this.rule.position;e.push("\nRuleSheet: "+this.rule.url),e.push("\nLine: "+t.start.line+" to "+t.end.line)}},propertyGetter:function(e,s){var t="kss";s||(t="evt-"+this.eventname,s=this.rule.props);var n=this;return function(r,o){var i=t+"-"+r;return i in s||"preventdefault"!=r&&"preventbubbling"!=r&&"allowbubbling"!=r||(i="evt-"+r),i in s?n._evalParam(s[i]):void 0!==o?o:e?e[r]:void 0}},dispatchEvent:function(e,s,t){var n=new CustomEvent(this.eventname,{bubbles:!!e,cancelable:!!s,detail:t});return this.node.dispatchEvent(n)},handleEvent:function(e){this.event=e,(this.evtProps("allowbubbling")||e.target==this.node)&&(this.info("Triggered on element",this.node),this.evtProps("preventdefault")&&e.preventDefault(),this.evtProps("preventbubbling")&&e.stopPropagation(),this.kssProps("precondition")&&kss.each(this.rule.actions,function(e){var s=this.propertyGetter({selector:null,precondition:!0,includeform:null},e.props);if(s("precondition")){var t={},n=s("includeform");if(n){var r=null;if(r="@currentform"==n?kss.cssQuery(n,this.node)[0]:document.forms[n]){var o=0;kss.each(kss.getAllFormVars(r),function(e,s){t[s]=e,o++}),this.log("Acquired "+o+' value(s) of form "'+r.name+'"')}else this.warn('Form "'+n+'" not found')}kss.each(e.params,function(e,s){t[s]=this._evalParam(e)},this),"client"==e.type?this._execClientAction(e.name,t,s("selector")):this._execServerAction(e.name,t)}},this))},_execClientAction:function(e,s,t){if(kss._actionProviders[e]){var n;s=s||{},e={name:e,type:"client"},this._callBinders("onstart",e);try{t=t||this.kssProps("selector");var r=kss.cssQuery(t,this.node,!0);this.log('Execute client action "'+e.name+'" for '+r.length+' node(s) (selector "'+t+'")'),this.debug("Parameters:",s),kss.each(r,function(t){kss._actionProviders[e.name].call(this,t,s)},this)}catch(e){this.error(e),n=e}this._callBinders("oncomplete",e,n)}else this.error('Skipping non-existent client action "'+e+'"')},_execServerAction:function(e,s){if(!(["mousemove","drag","dragover"].indexOf(this.eventname)>-1)){var t=this.rule.config;!s||"xml-rpc"!=t.protocol&&"json-rpc-v1"!=t.protocol||(s=[s]),e={name:e,type:"server"},this._callBinders("onstart",e);try{var n=this.time('Execute server action "'+e.name+'"'),r=new kss.RPC(t.endpoint,t),o=this;r.invoke(e.name,s,function(t){var r;try{if("object"!=typeof t||!(t.commands instanceof Array))throw new Error("Invalid KSS response");if(t.error)throw new Error(t.error);o.log(n),o.debug("Parameters:",s),o.log("Server action returned "+t.commands.length+" command(s)"),kss.each(t.commands,function(e){o._execClientAction(e.action,e.params,e.selector)})}catch(e){o.error(e),r=e}o._callBinders("oncomplete",e,r)},function(s){o.error(s),o._callBinders("oncomplete",e,s)})}catch(s){this.error(s),this._callBinders("oncomplete",e,s)}}},_callBinders:function(e,s,t){kss.each(kss._activeBinders,function(n){var r=n.binder;try{r[e]&&r[e](this,s,t)}catch(e){this.error(e)}},this)},_evalParam:function(e){if(!e||"string"!=typeof e||!/^(".*"|'.*'|\[.*\]|\{.*\}|true|false|null|[\d.]+)$|\(.*\)/.test(e))return e;var s=e.replace(/\\["']|["'](?:\\["']|[^"'])*["']|([\w.$]+\s*\()/g,function(e,s){return s?e=(e="kss._paramProviders."+e).replace("(",".call(this,this.node,"):e});s=s.replace(/,\s*\)/g,")");try{return kss.eval.call(this,s)}catch(s){return s.message='Error evaluating "'+e+'". Error was:\n'+s.message,this.warn(s),null}}},kss.createLogger(kss._EventHandler.prototype),kss.GET=function(e,s,t,n,r){return kss.SEND("GET",e,s,t,n,r)},kss.POST=function(e,s,t,n,r){return kss.SEND("POST",e,s,t,n,r)},kss.SEND=function(e,s,t,n,r,o){var i,a,c=!!o,l=new XMLHttpRequest;if(l.open(e,s,c),r||(r={}),r["X-Requested-With"]="XMLHttpRequest",kss.each(r,function(e,s){"content-type"==s.toLowerCase()&&(i=e),l.setRequestHeader(s,e)}),t instanceof Object)if("application/json"==i)t=kss.toJSON(t);else{if(t instanceof Array)throw Error("invalid data type");t=kss.toQueryString(t),"GET"==e&&(s+=(s.indexOf("?")<0?"?":"&")+t,t=null)}if(c?(l.timeout=n,l.onreadystatechange=function(){4==l.readyState&&o(l)}):n&&(a=setTimeout(l.abort,n)),l.send(t),a){if(0==l.readyState)throw Error("Request timed out");clearTimeout(a)}return l},kss.toAbsoluteURL=function(e){var s=document.createElement("a");return s.href=e||"",s.href},kss.toQueryString=function(e){var s=[];return kss.each(e,function(e,t){e instanceof Array||(e=[e]),kss.each(e,function(e){e||0===e?e instanceof Date&&(e=kss.dateToISO8601(e)):e="",s.push(t+"="+encodeURIComponent(String(e)))})}),s.join("&")},kss.RPC=function(e,s){if(this._endpoint=e,this._methodList=[],this._protocol="json-rpc",this._timeout=1e4,this._dateEncoding="iso8601",this._decodeISO8601=!0,s){if(s.protocol){var t=s.protocol.toLowerCase();switch(t){case"json-rpc":case"json-rpc-v1":case"json-rpc-v2":case"xml-rpc":case"url-encoded":case"json":this._protocol=t;break;default:throw new Error("unknown protocol")}}if(s.timeout&&(this._timeout=parseInt(s.timeout)),s.dateEncoding){var n=s.dateEncoding.toLowerCase();switch(n){case"iso8601":case"@timestamp@":case"class-hinting":case"asp.net":this._dateEncoding=n;break;default:throw new Error("unknown dateEncoding")}}void 0!==s.decodeISO8601&&(this._decodeISO8601=!!s.decodeISO8601),"auto"==s.methods?this._methodList=this.invoke("system.listMethods"):s.methods&&(this._methodList=s.methods.slice())}this._methodList.push("system.listMethods"),this._methodList.push("system.describe"),kss.each(this._methodList,function(e){var s=this,t=e.split(/\./);kss.each(t.slice(0,-1),function(e){s[e]||(s[e]={}),s=s[e]});var n=function(e,s){var t={instance:e,method:s};return function(){return t.instance.invoke(t.method,arguments[0],arguments[1],arguments[2],arguments[3])}}(this,e);s[t[t.length-1]]=n},this)},kss.RPC.prototype.invoke=function(e,s,t,n){if(e instanceof Object&&e.method&&(s=e.params,t=e.onSuccess,n=e.onError,e=e.method),s&&!(s instanceof Object))throw Error("params must be an array or object");var r,o,i=this._endpoint;if("url-encoded"==this._protocol||"json"==this._protocol){i&&"/"!=i.substr(-1)&&(i+="/"),i+=e,r=s||{};var a="application/x-www-form-urlencoded";"json"==this._protocol&&(r=kss.toJSON(r,this._dateEncoding),a="application/json"),o={"Content-Type":a,Accept:"application/json"}}else if("xml-rpc"==this._protocol)r=kss.toXMLRPC(e,s||[]),o={"Content-Type":"text/xml",Accept:"text/xml"};else{var c={method:e,params:s||[],id:kss.randomString()};"json-rpc-v1"!=this._protocol&&(c.jsonrpc="2.0"),r=kss.toJSON(c,this._dateEncoding),o={"Content-Type":"application/json",Accept:"application/json"}}if(i+=i.indexOf("?")<0?"?":"&",i+="_ts="+(new Date).getTime(),!t){var l=kss.POST(i,r,this._timeout,o);return this._getRPCResponse(l)}var u=this;kss.POST(i,r,this._timeout,o,function(e){try{var s=u._getRPCResponse(e)}catch(e){if(!n)throw e;return void n(e)}t(s)})},kss.RPC.prototype._getRPCResponse=function(e){var s=0;try{s=e.status}catch(e){}if(0==s)throw Error("Network error or request timed out");if(200!=s)throw new Error(s+" "+e.statusText);var t={};if("xml-rpc"==this._protocol){if(!e.responseXML)throw Error("Malformed XML document.");t=kss.parseXMLRPC(e.responseXML)}else t=kss.parseJSON(e.responseText,this._decodeISO8601),"url-encoded"!=this._protocol&&"json"!=this._protocol||(t={result:t});if(t.error)throw new Error(t.error.code+" "+t.error.message);return t.result},kss.toJSON=function(e,s){var t=Date.prototype.toJSON;delete Date.prototype.toJSON;var n=JSON.stringify(e,function(e,t){if(t instanceof Date)switch(s){case"class-hinting":return{__jsonclass__:["Date",[t.valueOf()]]};case"@timestamp@":return"@"+t.valueOf()+"@";case"asp.net":return"\\/Date("+t.valueOf()+")\\/";default:return kss.dateToISO8601(t)}return t});return Date.prototype.toJSON=t,n},kss.parseJSON=function(e,s){return JSON.parse(e,function(e,t){if("string"==typeof t){var n;if(s&&(n=kss.ISO8601toDate(t)))return n;if(n=t.match(/^@(\d+)@$/))return new Date(parseInt(n[1],10));if(n=t.match(/^\/Date\((\d+)\)\/$/))return new Date(parseInt(n[1],10))}else if(t instanceof Object&&t.__jsonclass__ instanceof Array&&"Date"==t.__jsonclass__[0])return t.__jsonclass__[1]instanceof Array&&t.__jsonclass__[1][0]?new Date(t.__jsonclass__[1][0]):new Date;return t})},kss.toXMLRPC=function(e,s){var t=['<?xml version="1.0"?><methodCall><methodName>'+e+"</methodName>"];if(s){if(!(s instanceof Array))throw Error("params must be an array");t.push("<params>"),kss.each(s,function(e){t.push("<param>"+kss._toXMLRPCValue(e)+"</param>")}),t.push("</params>")}return t.push("</methodCall>"),t.join("")},kss._toXMLRPCValue=function(e){var s=["<value>"];switch(typeof e){case"number":isFinite(e)?Math.floor(e)==e?s.push("<int>",e.toString(),"</int>"):s.push("<double>",e.toString(),"</double>"):s.push("<nil/>");break;case"boolean":s.push("<boolean>",e?"1":"0","</boolean>");break;case"string":e=e.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;"),s.push("<string>",e,"</string>");break;case"object":null===e?s.push("<nil/>"):e instanceof Date?s.push("<dateTime.iso8601>",kss.dateToISO8601(e),"</dateTime.iso8601>"):e instanceof Array?(s.push("<array><data>"),kss.each(e,function(e){s.push(kss._toXMLRPCValue(e))}),s.push("</data></array>")):(s.push("<struct>"),kss.each(e,function(e,t){s.push("<member>"),s.push("<name>",t,"</name>"),s.push(kss._toXMLRPCValue(e)),s.push("</member>")}),s.push("</struct>"));break;default:s.push("<nil/>"),kss.error('Unable to convert type "'+typeof e+'" to XML-RPC.')}return s.push("</value>"),s.join("")},kss.parseXMLRPC=function(e){var s={result:null},t=e.documentElement;if("methodResponse"!=t.nodeName)throw Error("Invalid XML-RPC document.");var n=t.getElementsByTagName("value")[0],r=n.parentNode;if("param"==r.nodeName&&"params"==r.parentNode.nodeName)s.result=kss._parseXMLRPCValue(n);else{if("fault"!=r.nodeName)throw Error("Invalid XML-RPC document.");var o=kss._parseXMLRPCValue(n);s.error={code:o.faultCode,message:o.faultString}}return s},kss._parseXMLRPCValue=function(e){for(var s="",t=e.childNodes,n=0;n<t.length;n++)if(3==(e=t[n]).nodeType||4==e.nodeType)s+=e.nodeValue.trim();else if(1==e.nodeType){var r=e.nodeName.toLowerCase();if("array"==r){for(var o=[],i=e.firstChild;i&&(1!=i.nodeType||"data"!=i.nodeName);)i=i.nextSibling;if(!i)return o;for(var a=i.firstChild;a;)1==a.nodeType&&"value"==a.nodeName&&o.push(kss._parseXMLRPCValue(a)),a=a.nextSibling;return o}if("struct"==r){var c={};return kss.each(e.childNodes,function(e){if(1==e.nodeType&&"member"==e.nodeName){var s="",t=null;kss.each(e.childNodes,function(e){1==e.nodeType&&("name"==e.nodeName?s=e.firstChild.nodeValue.trim():"value"==e.nodeName&&(t=e))}),s&&t&&(c[s]=kss._parseXMLRPCValue(t))}}),c}var l=e.firstChild;a=l?l.nodeValue.trim():"";switch(r){case"i4":case"int":return parseInt(a,10);case"double":return parseFloat(a);case"boolean":return Boolean(parseInt(a,10));case"string":case"base64":return kss._parseXMLRPCValue(e);case"datetime.iso8601":return kss.ISO8601toDate(a);case"nil":return null;default:return void kss.warn("XML-RPC Parsing Error: Unknown element: "+e.nodeName)}}return s},kss.Parser=function(e,s){for(var t in this.commentre=/\/\*[^*]*\*+([^/*][^*]*\*+)*\//g,this.atRules=[],kss.Parser.prototype)"at_"==t.slice(0,3)&&this.atRules.push(t);this.source=e.replace(/\r\n?/g,"\n"),this.url=s,this.nestinglevel=0,this.lineno=1,this.column=1},kss.Parser.prototype={position:function(){var e={line:this.lineno,column:this.column},s=this;return function(t){return t.position={start:e,end:{line:s.lineno,column:s.column}},s.whitespace(),t}},logHandler:function(e,s){e.push("\nRuleSheet: "+(this.url||"unknown")),e.push("\nLine: "+this.lineno+", Column: "+this.column)},match:function(e){var s=e.exec(this.source);if(!s)return null;var t=s[0];this.source=this.source.slice(t.length);var n=t.match(/\n/g);n&&(this.lineno+=n.length);var r=t.lastIndexOf("\n");return this.column=~r?t.length-r:this.column+t.length,s},open:function(){var e=this.match(/^\{[{\s]*/);return e?(e[0].trim().length>1&&this.warn("multiple '{'"),this.nestinglevel++,e):this.error("missing '{'")||null},close:function(){var e=1==this.nestinglevel?/^\}[}\s]*/:/^\}\s*/,s=this.match(e);return s?(s[0].trim().length>1&&this.warn("multiple '}'"),this.nestinglevel--,s):this.error("missing '}'")||null},whitespace:function(){this.match(/^\s*/)},comments:function(e){var s;for(e=e||[],this.whitespace();s=this.comment();)e.push(s);return e},comment:function(){var e=this.position(),s=this.match(/^\/\*([\s\S]*?)(\*\/|$)/);return s?(s[2]||this.error("end of comment missing"),e({type:"comment",comment:s[1].trim()})):null},selectors:function(e){var s=this.match(/^([^{]+)/);if(!s)return this.error("selector missing")||[];var t=s[0].trim().replace(this.commentre,"").replace(/"(?:\\"|[^"])*"|'(?:\\'|[^'])*'/g,function(e){return e.replace(/,/g,"‌")}).split(/\s*(?![^(]*\)),\s*/).map(function(e){return e.replace(/\u200C/g,",")});if(!e)return t;for(var n=[],r=0;r<t.length;r++)(s=t[r].match(/^\s*(.+)\s*:\s*([a-z]+)\s*$/))?n.push({selector:s[1],event:s[2]}):this.error('selector "'+t[r]+'" missing event');return n},declaration:function(){var e=this.position(),s=this.match(/^(\*?[-#\/\*\\\w]+(\[[0-9a-z_-]+\])?)\s*/);if(!s)return null;s=s[0].trim();var t=this.match(/^[:\s]*/);(!t||t[0].indexOf(":")<0)&&this.warn('property "'+s+'" missing ":"');var n=this.match(/^((?:'(?:\\'|.)*?'|"(?:\\"|.)*?"|\([^\)]*?\)|[^};\n])+)/),r=e({type:"declaration",property:s.replace(this.commentre,""),value:n?n[0].trim().replace(this.commentre,""):""});return(!(t=this.match(/^[;\s]*/))||t[0].indexOf(";")<0)&&this.warn('property "'+s+'" missing ";"'),r},declarations:function(){var e,s=[];if(!this.open())return[];for(this.comments(s);e=this.declaration();)s.push(e),this.comments(s);return s.length||this.warn("no declarations"),this.close(),s},atRuleBlock:function(e){var s=new RegExp("^@("+e+")\\b\\s*"),t=this.position();if(!(n=this.match(s)))return null;e=n[1].trim();var n,r="";return(n=this.match(/^([-\w]+)\s*/))&&(r=n[1]),this.comments(),t({type:e,name:r,declarations:this.declarations()})},atRuleNonBlock:function(e){var s=new RegExp("^@("+e+")\\b\\s*([^;{]+);"),t=this.position(),n=this.match(s);if(!n)return null;var r={type:e=n[1].trim()};return r[e]=n[2].trim(),t(r)},atrule:function(){if("@"!=this.source.charAt(0))return null;var e=kss.each(this.atRules,function(e){return this[e]()||void 0},this);if(!e&&(this.warn('Skipping unknown at-rule "'+this.match(/^@[\w-]*/)[0]+'"'),!this.match(/^\s*[^;{]+;/))){var s,t,n=0;do{this.comments(),(s=this.match(/^[^{}]*{/))&&n++,this.comments(),(t=this.match(/^[^{}]*}/))&&n--}while(n&&(s||t))}return e||null},rule:function(e){var s=this.position(),t=this.selectors(e);return this.comments(),s({type:"rule",selectors:t,declarations:this.declarations()})},rules:function(e){var s,t=[];for(this.comments(t);this.source.length&&"}"!=this.source.charAt(0)&&(s=this.atrule()||this.rule(e));)s&&(t.push(s),this.comments(t));return t},at_config:function(){return this.atRuleBlock("config")},at_import:function(){return this.atRuleNonBlock("import")}},kss.createLogger(kss.Parser.prototype),kss.cssQuery=function(e,s,t){if(!kss._cssQuery)throw new Error("no selector engine available");if("window"==e)return[window];if("document"==e)return[document];if("@"==e.charAt(0)){if(!s)throw new Error("context required for @-selectors");var n=[];switch(e.toLowerCase()){case"@samenode":n=[s];break;case"@parentnode":n=[s.parentNode];break;case"@firstchild":n=[s.firstElementChild];break;case"@lastchild":n=[s.lastElementChild];break;case"@children":case"@childnodes":kss.each(s.childNodes,function(e){1==e.nodeType&&n.push(e)});break;case"@previoussibling":case"@prevsibling":n=[s.previousElementSibling];break;case"@nextsibling":n=[s.nextElementSibling];break;case"@currentform":for(var r=s;r&&r.tagName;){if("form"==r.tagName.toLowerCase()){n=[r];break}r=r.parentNode}break;default:throw new Error('invalid selector "'+e+'"')}return n[0]?n:[]}t&&(s=null);n=kss._cssQuery(e,s);try{return[].slice.call(n)}catch(e){return n}},kss.replaceInnerHTML=function(e,s){e.innerHTML=s,kss.applyRules(e)},kss.replaceHTML=function(e,s){var t=e.parentNode;if(document.all&&!window.atob&&"body"==e.tagName.toLowerCase())return document.body.innerHTML=s,void kss.applyRules(t);e.outerHTML=s,kss.applyRules(t)},kss.appendHTML=function(e,s){e.insertAdjacentHTML("beforeend",s),kss.applyRules(e)},kss.prependHTML=function(e,s){e.insertAdjacentHTML("afterbegin",s),kss.applyRules(e)},kss.insertHTMLAfter=function(e,s){e.insertAdjacentHTML("afterend",s),kss.applyRules(e.parentNode)},kss.insertHTMLBefore=function(e,s){e.insertAdjacentHTML("beforebegin",s),kss.applyRules(e.parentNode)},kss.deleteNode=function(e){return e=e.parentNode.removeChild(e),kss._cleanUp(),e},kss.getNodeAttr=function(e,s,t){do{var n=e.getAttribute(s);e=e.parentNode}while(t&&null===n&&e&&e.getAttribute);return n},kss.setNodeAttr=function(e,s,t){switch(s){case"checked":case"selected":case"disabled":e[s]=!!t;break;default:e.setAttribute(s,t)}},kss.getDataAttr=function(e,s,t){return this.getNodeAttr(e,"data-"+s.toLowerCase(),t)},kss.setDataAttr=function(e,s,t){this.setNodeAttr(e,"data-"+s.toLowerCase(),t)},function(){kss._transformProp="transform";var e=document.createElement("div").style;"transform"in e||kss.each(["Webkit","Moz","ms"],function(s){var t=s+"Transform";if(t in e)return kss._transformProp=t,!0})}(),kss._transformProps=["translate","translateX","translateY","translateZ","rotate","rotateX","rotateY","rotateZ","scale","scaleX","scaleY","scaleZ","skew","skewX","skewY","matrix"],kss.getStyle=function(e,s){s=kss.camelCase(s);var t=getComputedStyle(e);if(kss.contains(kss._transformProps,s)){var n=new RegExp("\\b"+s+"\\s*\\(([^)]+)\\s*\\)");s=kss._transformProp;var r=t.getPropertyValue(s).match(n);return r?r[1]:""}return s=kss.hyphenate(s),t.getPropertyValue(s)},kss.setStyle=function(e,s,t){if(s=kss.camelCase(s),kss.contains(kss._transformProps,s)){var n=e.style,r=!1;t=t&&"none"!=t?" "+s+"("+t+")":"";var o=new RegExp("\\b\\s*"+s+"\\s*\\([^)]+\\s*\\)");return n[s=kss._transformProp]=n[s].replace(o,function(){return r=!0,t}),void(!r&&t&&(n[s]+=t))}s in e.style&&(e.style[s]=t)},kss.setStyles=function(e,s){kss.each(s,function(s,t){this.setStyle(e,t,s)},this)},kss.hasClass=function(e,s){return kss.contains(e.className,s)},kss.addClass=function(e,s){this.hasClass(e,s)||(e.className+=" "+s)},kss.removeClass=function(e,s){var t=new RegExp("\\b"+s+"\\b");s=e.className.replace(t,"").trim(),e.className=s.replace(/\s+/g," ")},kss.toggleClass=function(e,s){this.hasClass(e,s)?this.removeClass(e,s):this.addClass(e,s)},kss.submit=function(e){"form"==e.tagName.toLowerCase()?e.submit():kss.warn("Element is not a form!")},kss.focus=function(e){switch(e.tagName.toLowerCase()){case"input":case"select":case"textarea":case"button":e.focus();break;default:kss.warn("Focus on node that cannot have focus!")}},kss.blur=function(e){switch(e.tagName.toLowerCase()){case"input":case"select":case"textarea":case"button":e.blur();break;default:kss.warn("Blur on node that cannot be blurred!")}},kss.getStateVar=function(e){return e in kss._stateVars?kss._stateVars[e]:null},kss.setStateVar=function(e,s){kss._stateVars[e]=s},kss.setStateVars=function(e){kss.each(e,function(e,s){this.setStateVar(s,e)},this)},kss._localStorage={},kss.getLocalVar=function(e){var s=null;try{s=window.localStorage.getItem(e)}catch(t){e in kss._localStorage&&(s=kss._localStorage[e])}try{s=kss.parseJSON(s)}catch(e){}return s},kss.setLocalVar=function(e,s){if(null===s)try{window.localStorage.removeItem(e)}catch(s){delete kss._localStorage[e]}else{s=kss.toJSON(s);try{window.localStorage.setItem(e,s)}catch(t){kss._localStorage[e]=s}}},kss.setLocalVars=function(e){kss.each(e,function(e,s){this.setLocalVar(s,e)},this)},kss._sessionStorage={},kss.getSessionVar=function(e){var s=null;try{s=window.sessionStorage.getItem(e)}catch(t){e in kss._sessionStorage&&(s=kss._sessionStorage[e])}try{s=kss.parseJSON(s)}catch(e){}return s},kss.setSessionVar=function(e,s){if(null===s)try{window.sessionStorage.removeItem(e)}catch(s){delete kss._sessionStorage[e]}else{s=kss.toJSON(s);try{window.sessionStorage.setItem(e,s)}catch(t){kss._sessionStorage[e]=s}}},kss.setSessionVars=function(e){kss.each(e,function(e,s){this.setSessionVar(s,e)},this)},kss.getFormVar=function(e){if(e.disabled)return null;var s;switch((e.tagName||"").toLowerCase()){case"input":switch(e.type){case"text":case"hidden":case"password":return e.value;case"checkbox":case"radio":return e.checked?e.value:null;default:return null}case"textarea":return e.value;case"select":return e.multiple?(s=[],kss.each(e.options,function(e){e.selected&&s.push(e.value)}),s):e.value}if(kss.isArrayLike(e)){var t=[];return kss.each(e,function(e){(s=kss.getFormVar(e))instanceof Array||(s=[s]),kss.each(s,function(e){null!==e&&t.push(e)})}),t.length?1==t.length?t[0]:t:null}return void 0===(s=e.value)&&(kss.warn("Not a form element!"),s=null),s},kss.getAllFormVars=function(e){var s={};return kss.each(e.elements,function(e){e.name&&(s[e.name]=kss.getFormVar(e))}),s},kss._windows={_self:self,_parent:parent,_top:top},kss.openURL=function(e,s){var t={width:"60%",height:"60%",redirect:!1,focus:!0};kss.each(s,function(e,s){t[s]=e});var n=t.target||"_self",r=kss._windows[n]||{closed:!0},o=[];if(r.closed){var i=screen.availWidth,a=screen.availHeight;kss.each({width:i,height:a,left:i,top:a},function(e,s){"string"==typeof t[s]&&"%"==t[s].slice(-1)&&(t[s]=Math.round(e/100*parseInt(t[s])))}),!t.left&&t.width&&(t.left=Math.round((i-t.width)/2)),!t.top&&t.height&&(t.top=Math.round((a-t.height)/2)),kss.each(t,function(e,s){"target"!=s&&"redirect"!=s&&"focus"!=s&&o.push(s+"="+e)})}if(o=o.join(","),e)if(isFinite(e)&&!isNaN(e)){if(r.closed)return;r.history.go(parseInt(e))}else 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