// -- Sammy -- /plugins/sammy.ejs.js
// http://code.quirkey.com/sammy
// Version: 0.5.4
// Built: Thu Apr 29 19:30:52 -0400 2010
(function($){var rsplit=function(string,regex){var result=regex.exec(string),retArr=new Array(),first_idx,last_idx,first_bit;while(result!=null){first_idx=result.index;last_idx=regex.lastIndex;if((first_idx)!=0){first_bit=string.substring(0,first_idx);retArr.push(string.substring(0,first_idx));string=string.slice(first_idx)}retArr.push(result[0]);string=string.slice(result[0].length);result=regex.exec(string)}if(!string==""){retArr.push(string)}return retArr};var chop=function(string){return string.substr(0,string.length-1)};var extend=function(d,s){for(var n in s){if(s.hasOwnProperty(n)){d[n]=s[n]}}};EJS=function(options){options=(typeof(options)=="string")?{view:options}:options;this.set_options(options);if(options.precompiled){this.template={};this.template.process=options.precompiled;EJS.update(this.name,this);return}if(options.element){if(typeof(options.element)=="string"){var name=options.element;options.element=document.getElementById(options.element);if(options.element==null){throw name+"does not exist!"}}if(options.element.value){this.text=options.element.value}else{this.text=options.element.innerHTML}this.name=options.element.id;this.type="["}else{if(options.url){options.url=EJS.endExt(options.url,this.extMatch);this.name=this.name?this.name:options.url;var url=options.url;var template=EJS.get(this.name,this.cache);if(template){return template}if(template==EJS.INVALID_PATH){return null}try{this.text=EJS.request(url+(this.cache?"":"?"+Math.random()))}catch(e){}if(this.text==null){throw ({type:"EJS",message:"There is no template at "+url})}}}var template=new EJS.Compiler(this.text,this.type);template.compile(options,this.name);EJS.update(this.name,this);this.template=template};EJS.prototype={render:function(object,extra_helpers){object=object||{};this._extra_helpers=extra_helpers;var v=new EJS.Helpers(object,extra_helpers||{});return this.template.process.call(object,object,v)},update:function(element,options){if(typeof(element)=="string"){element=document.getElementById(element)}if(options==null){_template=this;return function(object){EJS.prototype.update.call(_template,element,object)}}if(typeof(options)=="string"){params={};params.url=options;_template=this;params.onComplete=function(request){var object=eval(request.responseText);EJS.prototype.update.call(_template,element,object)};EJS.ajax_request(params)}else{element.innerHTML=this.render(options)}},out:function(){return this.template.out},set_options:function(options){this.type=options.type||EJS.type;this.cache=(options.cache!=null)?options.cache:EJS.cache;this.text=options.text||null;this.name=options.name||null;this.ext=options.ext||EJS.ext;this.extMatch=new RegExp(this.ext.replace(/\./,"."))}};EJS.endExt=function(path,match){if(!path){return null}match.lastIndex=0;return path+(match.test(path)?"":this.ext)};EJS.Scanner=function(source,left,right){extend(this,{left_delimiter:left+"%",right_delimiter:"%"+right,double_left:left+"%%",double_right:"%%"+right,left_equal:left+"%=",left_comment:left+"%#"});this.SplitRegexp=(left=="[")?/(\[%%)|(%%\])|(\[%=)|(\[%#)|(\[%)|(%\]\n)|(%\])|(\n)/:new RegExp("("+this.double_left+")|(%%"+this.double_right+")|("+this.left_equal+")|("+this.left_comment+")|("+this.left_delimiter+")|("+this.right_delimiter+"\n)|("+this.right_delimiter+")|(\n)");this.source=source;this.stag=null;this.lines=0};EJS.Scanner.to_text=function(input){if(input==null||input===undefined){return""}if(input instanceof Date){return input.toDateString()}if(input.toString){return input.toString()}return""};EJS.Scanner.prototype={scan:function(block){scanline=this.scanline;regex=this.SplitRegexp;if(!this.source==""){var source_split=rsplit(this.source,/\n/);for(var i=0;i<source_split.length;i++){var item=source_split[i];this.scanline(item,regex,block)}}},scanline:function(line,regex,block){this.lines++;var line_split=rsplit(line,regex);for(var i=0;i<line_split.length;i++){var token=line_split[i];if(token!=null){try{block(token,this)}catch(e){throw {type:"EJS.Scanner",line:this.lines}}}}}};EJS.Buffer=function(pre_cmd,post_cmd){this.line=new Array();this.script="";this.pre_cmd=pre_cmd;this.post_cmd=post_cmd;for(var i=0;i<this.pre_cmd.length;i++){this.push(pre_cmd[i])}};EJS.Buffer.prototype={push:function(cmd){this.line.push(cmd)},cr:function(){this.script=this.script+this.line.join("; ");this.line=new Array();this.script=this.script+"\n"},close:function(){if(this.line.length>0){for(var i=0;i<this.post_cmd.length;i++){this.push(pre_cmd[i])}this.script=this.script+this.line.join("; ");line=null}}};EJS.Compiler=function(source,left){this.pre_cmd=["var ___ViewO = [];"];this.post_cmd=new Array();this.source=" ";if(source!=null){if(typeof(source)=="string"){source=source.replace(/\r\n/g,"\n");source=source.replace(/\r/g,"\n");this.source=source}else{if(source.innerHTML){this.source=source.innerHTML}}if(typeof this.source!="string"){this.source=""}}left=left||"<";var right=">";switch(left){case"[":right="]";break;case"<":break;default:throw left+" is not a supported deliminator";break}this.scanner=new EJS.Scanner(this.source,left,right);this.out=""};EJS.Compiler.prototype={compile:function(options,name){options=options||{};this.out="";var put_cmd="___ViewO.push(";var insert_cmd=put_cmd;var buff=new EJS.Buffer(this.pre_cmd,this.post_cmd);var content="";var clean=function(content){content=content.replace(/\\/g,"\\\\");content=content.replace(/\n/g,"\\n");content=content.replace(/"/g,'\\"');return content};this.scanner.scan(function(token,scanner){if(scanner.stag==null){switch(token){case"\n":content=content+"\n";buff.push(put_cmd+'"'+clean(content)+'");');buff.cr();content="";break;case scanner.left_delimiter:case scanner.left_equal:case scanner.left_comment:scanner.stag=token;if(content.length>0){buff.push(put_cmd+'"'+clean(content)+'")')}content="";break;case scanner.double_left:content=content+scanner.left_delimiter;break;default:content=content+token;break}}else{switch(token){case scanner.right_delimiter:switch(scanner.stag){case scanner.left_delimiter:if(content[content.length-1]=="\n"){content=chop(content);buff.push(content);buff.cr()}else{buff.push(content)}break;case scanner.left_equal:buff.push(insert_cmd+"(EJS.Scanner.to_text("+content+")))");break}scanner.stag=null;content="";break;case scanner.double_right:content=content+scanner.right_delimiter;break;default:content=content+token;break}}});if(content.length>0){buff.push(put_cmd+'"'+clean(content)+'")')}buff.close();this.out=buff.script+";";var to_be_evaled="/*"+name+"*/this.process = function(_CONTEXT,_VIEW) { try { with(_VIEW) { with (_CONTEXT) {"+this.out+" return ___ViewO.join('');}}}catch(e){e.lineNumber=null;throw e;}};";try{eval(to_be_evaled)}catch(e){if(typeof JSLINT!="undefined"){JSLINT(this.out);for(var i=0;i<JSLINT.errors.length;i++){var error=JSLINT.errors[i];if(error.reason!="Unnecessary semicolon."){error.line++;var e=new Error();e.lineNumber=error.line;e.message=error.reason;if(options.view){e.fileName=options.view}throw e}}}else{throw e}}}};EJS.config=function(options){EJS.cache=(options.cache!=null)?options.cache:EJS.cache;EJS.type=(options.type!=null)?options.type:EJS.type;EJS.ext=(options.ext!=null)?options.ext:EJS.ext;var templates_directory=EJS.templates_directory||{};EJS.templates_directory=templates_directory;EJS.get=function(path,cache){if(cache==false){return null}if(templates_directory[path]){return templates_directory[path]}return null};EJS.update=function(path,template){if(path==null){return}templates_directory[path]=template};EJS.INVALID_PATH=-1};EJS.config({cache:true,type:"<",ext:".ejs"});EJS.Helpers=function(data,extras){this._data=data;this._extras=extras;extend(this,extras)};EJS.Helpers.prototype={view:function(options,data,helpers){if(!helpers){helpers=this._extras}if(!data){data=this._data}return new EJS(options).render(data,helpers)},to_text:function(input,null_text){if(input==null||input===undefined){return null_text||""}if(input instanceof (Date)){return input.toDateString()}if(input.toString){return input.toString().replace(/\n/g,"<br />").replace(/''/g,"'")}return""}};EJS.newRequest=function(){var factories=[function(){return new ActiveXObject("Msxml2.XMLHTTP")},function(){return new XMLHttpRequest()},function(){return new ActiveXObject("Microsoft.XMLHTTP")}];for(var i=0;i<factories.length;i++){try{var request=factories[i]();if(request!=null){return request}}catch(e){continue}}};EJS.request=function(path){var request=new EJS.newRequest();request.open("GET",path,false);try{request.send(null)}catch(e){return null}if(request.status==404||request.status==2||(request.status==0&&request.responseText=="")){return null}return request.responseText};EJS.ajax_request=function(params){params.method=(params.method?params.method:"GET");var request=new EJS.newRequest();request.onreadystatechange=function(){if(request.readyState==4){if(request.status==200){params.onComplete(request)}else{params.onComplete(request)}}};request.open(params.method,params.url);request.send(null)};EJS.Helpers.prototype.date_tag=function(name,value,html_options){if(!(value instanceof (Date))){value=new Date()}var month_names=["January","February","March","April","May","June","July","August","September","October","November","December"];var years=[],months=[],days=[];var year=value.getFullYear();var month=value.getMonth();var day=value.getDate();for(var y=year-15;y<year+15;y++){years.push({value:y,text:y})}for(var m=0;m<12;m++){months.push({value:(m),text:month_names[m]})}for(var d=0;d<31;d++){days.push({value:(d+1),text:(d+1)})}var year_select=this.select_tag(name+"[year]",year,years,{id:name+"[year]"});var month_select=this.select_tag(name+"[month]",month,months,{id:name+"[month]"});var day_select=this.select_tag(name+"[day]",day,days,{id:name+"[day]"});return year_select+month_select+day_select};EJS.Helpers.prototype.form_tag=function(action,html_options){html_options=html_options||{};html_options.action=action;if(html_options.multipart==true){html_options.method="post";html_options.enctype="multipart/form-data"}return this.start_tag_for("form",html_options)};EJS.Helpers.prototype.form_tag_end=function(){return this.tag_end("form")};EJS.Helpers.prototype.hidden_field_tag=function(name,value,html_options){return this.input_field_tag(name,value,"hidden",html_options)};EJS.Helpers.prototype.input_field_tag=function(name,value,inputType,html_options){html_options=html_options||{};html_options.id=html_options.id||name;html_options.value=value||"";html_options.type=inputType||"text";html_options.name=name;return this.single_tag_for("input",html_options)};EJS.Helpers.prototype.is_current_page=function(url){return(window.location.href==url||window.location.pathname==url?true:false)};EJS.Helpers.prototype.link_to=function(name,url,html_options){if(!name){var name="null"}if(!html_options){var html_options={}}if(html_options.confirm){html_options.onclick=' var ret_confirm = confirm("'+html_options.confirm+'"); if(!ret_confirm){ return false;} ';html_options.confirm=null}html_options.href=url;return this.start_tag_for("a",html_options)+name+this.tag_end("a")};EJS.Helpers.prototype.submit_link_to=function(name,url,html_options){if(!name){var name="null"}if(!html_options){var html_options={}}html_options.onclick=html_options.onclick||"";if(html_options.confirm){html_options.onclick=' var ret_confirm = confirm("'+html_options.confirm+'"); if(!ret_confirm){ return false;} ';html_options.confirm=null}html_options.value=name;html_options.type="submit";html_options.onclick=html_options.onclick+(url?this.url_for(url):"")+"return false;";return this.start_tag_for("input",html_options)};EJS.Helpers.prototype.link_to_if=function(condition,name,url,html_options,post,block){return this.link_to_unless((condition==false),name,url,html_options,post,block)};EJS.Helpers.prototype.link_to_unless=function(condition,name,url,html_options,block){html_options=html_options||{};if(condition){if(block&&typeof(block)=="function"){return block(name,url,html_options,block)}else{return name}}else{return this.link_to(name,url,html_options)}};EJS.Helpers.prototype.link_to_unless_current=function(name,url,html_options,block){html_options=html_options||{};return this.link_to_unless(this.is_current_page(url),name,url,html_options,block)};EJS.Helpers.prototype.password_field_tag=function(name,value,html_options){return this.input_field_tag(name,value,"password",html_options)};EJS.Helpers.prototype.select_tag=function(name,value,choices,html_options){html_options=html_options||{};html_options.id=html_options.id||name;html_options.value=value;html_options.name=name;var txt="";txt+=this.start_tag_for("select",html_options);for(var i=0;i<choices.length;i++){var choice=choices[i];var optionOptions={value:choice.value};if(choice.value==value){optionOptions.selected="selected"}txt+=this.start_tag_for("option",optionOptions)+choice.text+this.tag_end("option")}txt+=this.tag_end("select");return txt};EJS.Helpers.prototype.single_tag_for=function(tag,html_options){return this.tag(tag,html_options,"/>")};EJS.Helpers.prototype.start_tag_for=function(tag,html_options){return this.tag(tag,html_options)};EJS.Helpers.prototype.submit_tag=function(name,html_options){html_options=html_options||{};html_options.type=html_options.type||"submit";html_options.value=name||"Submit";return this.single_tag_for("input",html_options)};EJS.Helpers.prototype.tag=function(tag,html_options,end){if(!end){var end=">"}var txt=" ";for(var attr in html_options){if(html_options[attr]!=null){var value=html_options[attr].toString()}else{var value=""}if(attr=="Class"){attr="class"}if(value.indexOf("'")!=-1){txt+=attr+'="'+value+'" '}else{txt+=attr+"='"+value+"' "}}return"<"+tag+txt+end};EJS.Helpers.prototype.tag_end=function(tag){return"</"+tag+">"};EJS.Helpers.prototype.text_area_tag=function(name,value,html_options){html_options=html_options||{};html_options.id=html_options.id||name;html_options.name=html_options.name||name;value=value||"";if(html_options.size){html_options.cols=html_options.size.split("x")[0];html_options.rows=html_options.size.split("x")[1];delete html_options.size}html_options.cols=html_options.cols||50;html_options.rows=html_options.rows||4;return this.start_tag_for("textarea",html_options)+value+this.tag_end("textarea")};EJS.Helpers.prototype.text_tag=EJS.Helpers.prototype.text_area_tag;EJS.Helpers.prototype.text_field_tag=function(name,value,html_options){return this.input_field_tag(name,value,"text",html_options)};EJS.Helpers.prototype.url_for=function(url){return'window.location="'+url+'";'};EJS.Helpers.prototype.img_tag=function(image_location,alt,options){options=options||{};options.src=image_location;options.alt=alt;return this.single_tag_for("img",options)};Sammy=Sammy||{};Sammy.EJS=function(app,method_alias){var template=function(template,data,name){if(typeof name=="undefined"){name=template}return new EJS({text:template,name:name}).render(data)};if(!method_alias){method_alias="ejs"}app.helper(method_alias,template)}})(jQuery);