// -- Sammy.js -- /sammy.js
// http://sammyjs.org
// Version: 0.7.6
// Built: 2014-08-26 10:45:34 +0300
(function(factory){if(typeof define==="function"&&define.amd){define(["jquery"],factory)}else{jQuery.sammy=window.Sammy=factory(jQuery)}})(function($){var Sammy,PATH_REPLACER="([^/]+)",PATH_NAME_MATCHER=/:([\w\d]+)/g,QUERY_STRING_MATCHER=/\?([^#]*)?$/,_makeArray=function(nonarray){return Array.prototype.slice.call(nonarray)},_isFunction=function(obj){return Object.prototype.toString.call(obj)==="[object Function]"},_isArray=function(obj){return Object.prototype.toString.call(obj)==="[object Array]"},_isRegExp=function(obj){return Object.prototype.toString.call(obj)==="[object RegExp]"},_decode=function(str){return decodeURIComponent((str||"").replace(/\+/g," "))},_encode=encodeURIComponent,_escapeHTML=function(s){return String(s).replace(/&(?!\w+;)/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;")},_routeWrapper=function(verb){return function(){return this.route.apply(this,[verb].concat(Array.prototype.slice.call(arguments)))}},_template_cache={},_has_history=!!(window.history&&history.pushState),loggers=[];Sammy=function(){var args=_makeArray(arguments),app,selector;Sammy.apps=Sammy.apps||{};if(args.length===0||args[0]&&_isFunction(args[0])){return Sammy.apply(Sammy,["body"].concat(args))}else if(typeof(selector=args.shift())=="string"){app=Sammy.apps[selector]||new Sammy.Application;app.element_selector=selector;if(args.length>0){$.each(args,function(i,plugin){app.use(plugin)})}if(app.element_selector!=selector){delete Sammy.apps[selector]}Sammy.apps[app.element_selector]=app;return app}};Sammy.VERSION="0.7.6";Sammy.addLogger=function(logger){loggers.push(logger)};Sammy.log=function(){var args=_makeArray(arguments);args.unshift("["+Date()+"]");$.each(loggers,function(i,logger){logger.apply(Sammy,args)})};if(typeof window.console!="undefined"){if(typeof window.console.log==="function"&&_isFunction(window.console.log.apply)){Sammy.addLogger(function(){window.console.log.apply(window.console,arguments)})}else{Sammy.addLogger(function(){window.console.log(arguments)})}}else if(typeof console!="undefined"){Sammy.addLogger(function(){console.log.apply(console,arguments)})}$.extend(Sammy,{makeArray:_makeArray,isFunction:_isFunction,isArray:_isArray});Sammy.Object=function(obj){return $.extend(this,obj||{})};$.extend(Sammy.Object.prototype,{escapeHTML:_escapeHTML,h:_escapeHTML,toHash:function(){var json={};$.each(this,function(k,v){if(!_isFunction(v)){json[k]=v}});return json},toHTML:function(){var display="";$.each(this,function(k,v){if(!_isFunction(v)){display+="<strong>"+k+"</strong> "+v+"<br />"}});return display},keys:function(attributes_only){var keys=[];for(var property in this){if(!_isFunction(this[property])||!attributes_only){keys.push(property)}}return keys},has:function(key){return this[key]&&$.trim(this[key].toString())!==""},join:function(){var args=_makeArray(arguments);var delimiter=args.shift();return args.join(delimiter)},log:function(){Sammy.log.apply(Sammy,arguments)},toString:function(include_functions){var s=[];$.each(this,function(k,v){if(!_isFunction(v)||include_functions){s.push('"'+k+'": '+v.toString())}});return"Sammy.Object: {"+s.join(",")+"}"}});Sammy.targetIsThisWindow=function targetIsThisWindow(event,tagName){var targetElement=$(event.target).closest(tagName);if(targetElement.length===0){return true}var targetWindow=targetElement.attr("target");if(!targetWindow||targetWindow===window.name||targetWindow==="_self"){return true}if(targetWindow==="_blank"){return false}if(targetWindow==="top"&&window===window.top){return true}return false};Sammy.DefaultLocationProxy=function(app,run_interval_every){this.app=app;this.is_native=false;this.has_history=_has_history;this._startPolling(run_interval_every)};Sammy.DefaultLocationProxy.fullPath=function(location_obj){var matches=location_obj.toString().match(/^[^#]*(#.+)$/);var hash=matches?matches[1]:"";return[location_obj.pathname,location_obj.search,hash].join("")};$.extend(Sammy.DefaultLocationProxy.prototype,{bind:function(){var proxy=this,app=this.app,lp=Sammy.DefaultLocationProxy;$(window).bind("hashchange."+this.app.eventNamespace(),function(e,non_native){if(proxy.is_native===false&&!non_native){proxy.is_native=true;window.clearInterval(lp._interval);lp._interval=null}app.trigger("location-changed")});if(_has_history&&!app.disable_push_state){$(window).bind("popstate."+this.app.eventNamespace(),function(e){app.trigger("location-changed")});$(document).delegate("a","click.history-"+this.app.eventNamespace(),function(e){if(e.isDefaultPrevented()||e.metaKey||e.ctrlKey){return}var full_path=lp.fullPath(this),hostname=this.hostname?this.hostname:function(a){var l=document.createElement("a");l.href=a.href;return l.hostname}(this);if(hostname==window.location.hostname&&app.lookupRoute("get",full_path)&&Sammy.targetIsThisWindow(e,"a")){e.preventDefault();proxy.setLocation(full_path);return false}})}if(!lp._bindings){lp._bindings=0}lp._bindings++},unbind:function(){$(window).unbind("hashchange."+this.app.eventNamespace());$(window).unbind("popstate."+this.app.eventNamespace());$(document).undelegate("a","click.history-"+this.app.eventNamespace());Sammy.DefaultLocationProxy._bindings--;if(Sammy.DefaultLocationProxy._bindings<=0){window.clearInterval(Sammy.DefaultLocationProxy._interval);Sammy.DefaultLocationProxy._interval=null}},getLocation:function(){return Sammy.DefaultLocationProxy.fullPath(window.location)},setLocation:function(new_location){if(/^([^#\/]|$)/.test(new_location)){if(_has_history&&!this.app.disable_push_state){new_location="/"+new_location}else{new_location="#!/"+new_location}}if(new_location!=this.getLocation()){if(_has_history&&!this.app.disable_push_state&&/^\//.test(new_location)){history.pushState({path:new_location},window.title,new_location);this.app.trigger("location-changed")}else{return window.location=new_location}}},_startPolling:function(every){var proxy=this;if(!Sammy.DefaultLocationProxy._interval){if(!every){every=10}var hashCheck=function(){var current_location=proxy.getLocation();if(typeof Sammy.DefaultLocationProxy._last_location=="undefined"||current_location!=Sammy.DefaultLocationProxy._last_location){window.setTimeout(function(){$(window).trigger("hashchange",[true])},0)}Sammy.DefaultLocationProxy._last_location=current_location};hashCheck();Sammy.DefaultLocationProxy._interval=window.setInterval(hashCheck,every)}}});Sammy.Application=function(app_function){var app=this;this.routes={};this.listeners=new Sammy.Object({});this.arounds=[];this.befores=[];this.namespace=(new Date).getTime()+"-"+parseInt(Math.random()*1e3,10);this.context_prototype=function(){Sammy.EventContext.apply(this,arguments)};this.context_prototype.prototype=new Sammy.EventContext;if(_isFunction(app_function)){app_function.apply(this,[this])}if(!this._location_proxy){this.setLocationProxy(new Sammy.DefaultLocationProxy(this,this.run_interval_every))}if(this.debug){this.bindToAllEvents(function(e,data){app.log(app.toString(),e.cleaned_type,data||{})})}};Sammy.Application.prototype=$.extend({},Sammy.Object.prototype,{ROUTE_VERBS:["get","post","put","delete"],APP_EVENTS:["run","unload","lookup-route","run-route","route-found","event-context-before","event-context-after","changed","error","check-form-submission","redirect","location-changed"],_last_route:null,_location_proxy:null,_running:false,element_selector:"body",debug:false,raise_errors:false,run_interval_every:50,disable_push_state:false,template_engine:null,toString:function(){return"Sammy.Application:"+this.element_selector},$element:function(selector){return selector?$(this.element_selector).find(selector):$(this.element_selector)},use:function(){var args=_makeArray(arguments),plugin=args.shift(),plugin_name=plugin||"";try{args.unshift(this);if(typeof plugin=="string"){plugin_name="Sammy."+plugin;plugin=Sammy[plugin]}plugin.apply(this,args)}catch(e){if(typeof plugin==="undefined"){this.error("Plugin Error: called use() but plugin ("+plugin_name.toString()+") is not defined",e)}else if(!_isFunction(plugin)){this.error("Plugin Error: called use() but '"+plugin_name.toString()+"' is not a function",e)}else{this.error("Plugin Error",e)}}return this},setLocationProxy:function(new_proxy){var original_proxy=this._location_proxy;this._location_proxy=new_proxy;if(this.isRunning()){if(original_proxy){original_proxy.unbind()}this._location_proxy.bind()}},log:function(){Sammy.log.apply(Sammy,Array.prototype.concat.apply([this.element_selector],arguments))},route:function(verb,path){var app=this,param_names=[],add_route,path_match,callback=Array.prototype.slice.call(arguments,2);if(callback.length===0&&_isFunction(path)){callback=[path];path=verb;verb="any"}verb=verb.toLowerCase();if(path.constructor==String){PATH_NAME_MATCHER.lastIndex=0;while((path_match=PATH_NAME_MATCHER.exec(path))!==null){param_names.push(path_match[1])}path=new RegExp(path.replace(PATH_NAME_MATCHER,PATH_REPLACER)+"$")}$.each(callback,function(i,cb){if(typeof cb==="string"){callback[i]=app[cb]}});add_route=function(with_verb){var r={verb:with_verb,path:path,callback:callback,param_names:param_names};app.routes[with_verb]=app.routes[with_verb]||[];app.routes[with_verb].push(r)};if(verb==="any"){$.each(this.ROUTE_VERBS,function(i,v){add_route(v)})}else{add_route(verb)}return this},get:_routeWrapper("get"),post:_routeWrapper("post"),put:_routeWrapper("put"),del:_routeWrapper("delete"),any:_routeWrapper("any"),mapRoutes:function(route_array){var app=this;$.each(route_array,function(i,route_args){app.route.apply(app,route_args)});return this},eventNamespace:function(){return["sammy-app",this.namespace].join("-")},bind:function(name,data,callback){var app=this;if(typeof callback=="undefined"){callback=data}var listener_callback=function(){var e,context,data;e=arguments[0];data=arguments[1];if(data&&data.context){context=data.context;delete data.context}else{context=new app.context_prototype(app,"bind",e.type,data,e.target)}e.cleaned_type=e.type.replace(app.eventNamespace(),"");callback.apply(context,[e,data])};if(!this.listeners[name]){this.listeners[name]=[]}this.listeners[name].push(listener_callback);if(this.isRunning()){this._listen(name,listener_callback)}return this},trigger:function(name,data){this.$element().trigger([name,this.eventNamespace()].join("."),[data]);return this},refresh:function(){this.last_location=null;this.trigger("location-changed");return this},before:function(options,callback){if(_isFunction(options)){callback=options;options={}}this.befores.push([options,callback]);return this},after:function(callback){return this.bind("event-context-after",callback)},around:function(callback){this.arounds.push(callback);return this},onComplete:function(callback){this._onComplete=callback;return this},isRunning:function(){return this._running},helpers:function(extensions){$.extend(this.context_prototype.prototype,extensions);return this},helper:function(name,method){this.context_prototype.prototype[name]=method;return this},run:function(start_url){if(this.isRunning()){return false}var app=this;$.each(this.listeners.toHash(),function(name,callbacks){$.each(callbacks,function(i,listener_callback){app._listen(name,listener_callback)})});this.trigger("run",{start_url:start_url});this._running=true;this.last_location=null;if(!/\#(.+)/.test(this.getLocation())&&typeof start_url!="undefined"){this.setLocation(start_url)}this._checkLocation();this._location_proxy.bind();this.bind("location-changed",function(){app._checkLocation()});this.bind("submit",function(e){if(!Sammy.targetIsThisWindow(e,"form")){return true}var returned=app._checkFormSubmission($(e.target).closest("form"));return returned===false?e.preventDefault():false});$(window).bind("unload",function(){app.unload()});return this.trigger("changed")},unload:function(){if(!this.isRunning()){return false}var app=this;this.trigger("unload");this._location_proxy.unbind();this.$element().unbind("submit").removeClass(app.eventNamespace());$.each(this.listeners.toHash(),function(name,listeners){$.each(listeners,function(i,listener_callback){app._unlisten(name,listener_callback)})});this._running=false;return this},destroy:function(){this.unload();delete Sammy.apps[this.element_selector];return this},bindToAllEvents:function(callback){var app=this;$.each(this.APP_EVENTS,function(i,e){app.bind(e,callback)});$.each(this.listeners.keys(true),function(i,name){if($.inArray(name,app.APP_EVENTS)==-1){app.bind(name,callback)}});return this},routablePath:function(path){return path.replace(QUERY_STRING_MATCHER,"")},lookupRoute:function(verb,path){var app=this,routed=false,i=0,l,route;if(typeof this.routes[verb]!="undefined"){l=this.routes[verb].length;for(;i<l;i++){route=this.routes[verb][i];if(app.routablePath(path).match(route.path)){routed=route;break}}}return routed},runRoute:function(verb,path,params,target){var app=this,route=this.lookupRoute(verb,path),context,wrapped_route,arounds,around,befores,before,callback_args,path_params,final_returned;if(this.debug){this.log("runRoute",[verb,path].join(" "))}this.trigger("run-route",{verb:verb,path:path,params:params});if(typeof params=="undefined"){params={}}$.extend(params,this._parseQueryString(path));if(route){this.trigger("route-found",{route:route});if((path_params=route.path.exec(this.routablePath(path)))!==null){path_params.shift();$.each(path_params,function(i,param){if(route.param_names[i]){params[route.param_names[i]]=_decode(param)}else{if(!params.splat){params.splat=[]}params.splat.push(_decode(param))}})}context=new this.context_prototype(this,verb,path,params,target);arounds=this.arounds.slice(0);befores=this.befores.slice(0);callback_args=[context];if(params.splat){callback_args=callback_args.concat(params.splat)}wrapped_route=function(){var returned,i,nextRoute;while(befores.length>0){before=befores.shift();if(app.contextMatchesOptions(context,before[0])){returned=before[1].apply(context,[context]);if(returned===false){return false}}}app.last_route=route;context.trigger("event-context-before",{context:context});if(typeof route.callback==="function"){route.callback=[route.callback]}if(route.callback&&route.callback.length){i=-1;nextRoute=function(){i++;if(route.callback[i]){returned=route.callback[i].apply(context,callback_args)}else if(app._onComplete&&typeof(app._onComplete==="function")){app._onComplete(context)}};callback_args.push(nextRoute);nextRoute()}context.trigger("event-context-after",{context:context});return returned};$.each(arounds.reverse(),function(i,around){var last_wrapped_route=wrapped_route;wrapped_route=function(){return around.apply(context,[last_wrapped_route])}});try{final_returned=wrapped_route()}catch(e){this.error(["500 Error",verb,path].join(" "),e)}return final_returned}else{return this.notFound(verb,path)}},contextMatchesOptions:function(context,match_options,positive){var options=match_options;if(typeof options==="string"||_isRegExp(options)){options={path:options}}if(typeof positive==="undefined"){positive=true}if($.isEmptyObject(options)){return true}if(_isArray(options.path)){var results,numopt,opts,len;results=[];for(numopt=0,len=options.path.length;numopt<len;numopt+=1){opts=$.extend({},options,{path:options.path[numopt]});results.push(this.contextMatchesOptions(context,opts))}var matched=$.inArray(true,results)>-1?true:false;return positive?matched:!matched}if(options.only){return this.contextMatchesOptions(context,options.only,true)}else if(options.except){return this.contextMatchesOptions(context,options.except,false)}var path_matched=true,verb_matched=true;if(options.path){if(!_isRegExp(options.path)){options.path=new RegExp(options.path.toString()+"$")}path_matched=options.path.test(context.path)}if(options.verb){if(typeof options.verb==="string"){verb_matched=options.verb===context.verb}else{verb_matched=options.verb.indexOf(context.verb)>-1}}return positive?verb_matched&&path_matched:!(verb_matched&&path_matched)},getLocation:function(){return this._location_proxy.getLocation()},setLocation:function(new_location){return this._location_proxy.setLocation(new_location)},swap:function(content,callback){var $el=this.$element().html(content);if(_isFunction(callback)){callback(content)}return $el},templateCache:function(key,value){if(typeof value!="undefined"){return _template_cache[key]=value}else{return _template_cache[key]}},clearTemplateCache:function(){return _template_cache={}},notFound:function(verb,path){var ret=this.error(["404 Not Found",verb,path].join(" "));return verb==="get"?ret:true},error:function(message,original_error){if(!original_error){original_error=new Error}original_error.message=[message,original_error.message].join(" ");this.trigger("error",{message:original_error.message,error:original_error});if(this.raise_errors){throw original_error}else{this.log(original_error.message,original_error)}},_checkLocation:function(){var location,returned;location=this.getLocation();if(!this.last_location||this.last_location[0]!="get"||this.last_location[1]!=location){this.last_location=["get",location];returned=this.runRoute("get",location)}return returned},_getFormVerb:function(form){var $form=$(form),verb,$_method;$_method=$form.find('input[name="_method"]');if($_method.length>0){verb=$_method.val()}if(!verb){verb=$form[0].getAttribute("method")}if(!verb||verb===""){verb="get"}return $.trim(verb.toString().toLowerCase())},_checkFormSubmission:function(form){var $form,path,verb,params,returned;this.trigger("check-form-submission",{form:form});$form=$(form);path=$form.attr("action")||"";verb=this._getFormVerb($form);if(this.debug){this.log("_checkFormSubmission",$form,path,verb)}if(verb==="get"){params=this._serializeFormParams($form);if(params!==""){path+="?"+params}this.setLocation(path);returned=false}else{params=$.extend({},this._parseFormParams($form));returned=this.runRoute(verb,path,params,form.get(0))}return typeof returned=="undefined"?false:returned},_serializeFormParams:function($form){var queryString="",fields=$form.serializeArray(),i;if(fields.length>0){queryString=this._encodeFormPair(fields[0].name,fields[0].value);for(i=1;i<fields.length;i++){queryString=queryString+"&"+this._encodeFormPair(fields[i].name,fields[i].value)}}return queryString},_encodeFormPair:function(name,value){return _encode(name)+"="+_encode(value)},_parseFormParams:function($form){var params={},form_fields=$form.serializeArray(),i;for(i=0;i<form_fields.length;i++){params=this._parseParamPair(params,form_fields[i].name,form_fields[i].value)}return params},_parseQueryString:function(path){var params={},parts,pairs,pair,i;parts=path.match(QUERY_STRING_MATCHER);if(parts&&parts[1]){pairs=parts[1].split("&");for(i=0;i<pairs.length;i++){pair=pairs[i].split("=");params=this._parseParamPair(params,_decode(pair[0]),_decode(pair[1]||""))}}return params},_parseParamPair:function(params,key,value){if(typeof params[key]!=="undefined"){if(_isArray(params[key])){params[key].push(value)}else{params[key]=[params[key],value]}}else{params[key]=value}return params},_listen:function(name,callback){return this.$element().bind([name,this.eventNamespace()].join("."),callback)},_unlisten:function(name,callback){return this.$element().unbind([name,this.eventNamespace()].join("."),callback)}});Sammy.RenderContext=function(event_context){this.event_context=event_context;this.callbacks=[];this.previous_content=null;this.content=null;this.next_engine=false;this.waiting=false};Sammy.RenderContext.prototype=$.extend({},Sammy.Object.prototype,{then:function(callback){if(!_isFunction(callback)){if(typeof callback==="string"&&callback in this.event_context){var helper=this.event_context[callback];callback=function(content){return helper.apply(this.event_context,[content])}}else{return this}}var context=this;if(this.waiting){this.callbacks.push(callback)}else{this.wait();window.setTimeout(function(){var returned=callback.apply(context,[context.content,context.previous_content]);if(returned!==false){context.next(returned)}},0)}return this},wait:function(){this.waiting=true},next:function(content){this.waiting=false;if(typeof content!=="undefined"){this.previous_content=this.content;this.content=content}if(this.callbacks.length>0){this.then(this.callbacks.shift())}},load:function(location,options,callback){var context=this;return this.then(function(){var should_cache,cached,is_json,location_array;if(_isFunction(options)){callback=options;options={}}else{options=$.extend({},options)}if(callback){this.then(callback)}if(typeof location==="string"){is_json=location.match(/\.json(\?|$)/)||options.json;should_cache=is_json?options.cache===true:options.cache!==false;context.next_engine=context.event_context.engineFor(location);delete options.cache;delete options.json;if(options.engine){context.next_engine=options.engine;delete options.engine}if(should_cache&&(cached=this.event_context.app.templateCache(location))){return cached}this.wait();$.ajax($.extend({url:location,data:{},dataType:is_json?"json":"text",type:"get",success:function(data){if(should_cache){context.event_context.app.templateCache(location,data)}context.next(data)}},options));return false}else{if(location.nodeType){return location.innerHTML}if(location.selector){context.next_engine=location.attr("data-engine");if(options.clone===false){return location.remove()[0].innerHTML.toString()}else{return location[0].innerHTML.toString()}}}})},loadPartials:function(partials){var name;if(partials){this.partials=this.partials||{};for(name in partials){(function(context,name){context.load(partials[name]).then(function(template){this.partials[name]=template})})(this,name)}}return this},render:function(location,data,callback,partials){if(_isFunction(location)&&!data){return this.then(location)}else{if(_isFunction(data)){partials=callback;callback=data;data=null}else if(callback&&!_isFunction(callback)){partials=callback;callback=null}return this.loadPartials(partials).load(location).interpolate(data,location).then(callback)}},partial:function(location,data,callback,partials){if(_isFunction(callback)){return this.render(location,data,partials).swap(callback)}else if(_isFunction(data)){return this.render(location,{},callback).swap(data)}else{return this.render(location,data,callback).swap()}},send:function(){var context=this,args=_makeArray(arguments),fun=args.shift();if(_isArray(args[0])){args=args[0]}return this.then(function(content){args.push(function(response){context.next(response)});context.wait();fun.apply(fun,args);return false})},collect:function(array,callback,now){var context=this;var coll=function(){if(_isFunction(array)){callback=array;array=this.content}var contents=[],doms=false;$.each(array,function(i,item){var returned=callback.apply(context,[i,item]);if(returned.jquery&&returned.length==1){returned=returned[0];doms=true}contents.push(returned);return returned});return doms?contents:contents.join("")};return now?coll():this.then(coll)},renderEach:function(location,name,data,callback){if(_isArray(name)){callback=data;data=name;name=null}return this.load(location).then(function(content){var rctx=this;if(!data){data=_isArray(this.previous_content)?this.previous_content:[]}if(callback){$.each(data,function(i,value){var idata={},engine=this.next_engine||location;if(name){idata[name]=value}else{idata=value}callback(value,rctx.event_context.interpolate(content,idata,engine))})}else{return this.collect(data,function(i,value){var idata={},engine=this.next_engine||location;if(name){idata[name]=value}else{idata=value}return this.event_context.interpolate(content,idata,engine)},true)}})},interpolate:function(data,engine,retain){var context=this;return this.then(function(content,prev){if(!data&&prev){data=prev}if(this.next_engine){engine=this.next_engine;this.next_engine=false}var rendered=context.event_context.interpolate(content,data,engine,this.partials);return retain?prev+rendered:rendered})},swap:function(callback){return this.then(function(content){this.event_context.swap(content,callback);return content}).trigger("changed",{})},appendTo:function(selector){return this.then(function(content){$(selector).append(content)}).trigger("changed",{})},prependTo:function(selector){return this.then(function(content){$(selector).prepend(content)}).trigger("changed",{})},replace:function(selector){return this.then(function(content){$(selector).html(content)}).trigger("changed",{})},trigger:function(name,data){return this.then(function(content){if(typeof data=="undefined"){data={content:content}}this.event_context.trigger(name,data);return content})}});Sammy.EventContext=function(app,verb,path,params,target){this.app=app;this.verb=verb;this.path=path;this.params=new Sammy.Object(params);this.target=target};Sammy.EventContext.prototype=$.extend({},Sammy.Object.prototype,{$element:function(){return this.app.$element(_makeArray(arguments).shift())},engineFor:function(engine){var context=this,engine_match;if(_isFunction(engine)){return engine}engine=(engine||context.app.template_engine).toString();if(engine_match=engine.match(/\.([^\.\?\#]+)(\?|$)/)){engine=engine_match[1]}if(engine&&_isFunction(context[engine])){return context[engine]}if(context.app.template_engine){return this.engineFor(context.app.template_engine)}return function(content,data){return content}},interpolate:function(content,data,engine,partials){return this.engineFor(engine).apply(this,[content,data,partials])},render:function(location,data,callback,partials){return new Sammy.RenderContext(this).render(location,data,callback,partials)},renderEach:function(location,name,data,callback){return new Sammy.RenderContext(this).renderEach(location,name,data,callback)},load:function(location,options,callback){return new Sammy.RenderContext(this).load(location,options,callback)},loadPartials:function(partials){return new Sammy.RenderContext(this).loadPartials(partials)},partial:function(location,data,callback,partials){return new Sammy.RenderContext(this).partial(location,data,callback,partials)},send:function(){var rctx=new Sammy.RenderContext(this);return rctx.send.apply(rctx,arguments)},redirect:function(){var to,args=_makeArray(arguments),current_location=this.app.getLocation(),l=args.length;if(l>1){var i=0,paths=[],pairs=[],params={},has_params=false;for(;i<l;i++){if(typeof args[i]=="string"){paths.push(args[i])}else{$.extend(params,args[i]);has_params=true}}to=paths.join("/");if(has_params){for(var k in params){pairs.push(this.app._encodeFormPair(k,params[k]))}to+="?"+pairs.join("&")}}else{to=args[0]}this.trigger("redirect",{to:to});this.app.last_location=[this.verb,this.path];this.app.setLocation(to);if(new RegExp(to).test(current_location)){this.app.trigger("location-changed")}},trigger:function(name,data){if(typeof data=="undefined"){data={}}if(!data.context){data.context=this}return this.app.trigger(name,data)},eventNamespace:function(){return this.app.eventNamespace()},swap:function(contents,callback){return this.app.swap(contents,callback)},notFound:function(){return this.app.notFound(this.verb,this.path)},json:function(string){return $.parseJSON(string)},toString:function(){return"Sammy.EventContext: "+[this.verb,this.path,this.params].join(" ")}});return Sammy});