diff --git a/src/twig.filters.js b/src/twig.filters.js index 67c94afc..c21b4aa8 100755 --- a/src/twig.filters.js +++ b/src/twig.filters.js @@ -507,6 +507,28 @@ var Twig = (function (Twig) { raw: function(value) { //Raw filter shim return value; + }, + round: function(value, params) { + params = params || []; + + var precision = params.length > 0 ? params[0] : 0, + method = params.length > 1 ? params[1] : "common"; + + value = parseFloat(value); + + if(precision && !Twig.lib.is("Number", precision)) { + throw new Twig.Error("round filter expects precision to be a number"); + } + + if (method === "common") { + return Twig.lib.round(value, precision); + } + + if(!Twig.lib.is("Function", Math[method])) { + throw new Twig.Error("round filter expects method to be 'floor', 'ceil', or 'common'"); + } + + return Math[method](value * Math.pow(10, precision)) / Math.pow(10, precision); } }; diff --git a/src/twig.lib.js b/src/twig.lib.js index ea205aa6..e5b49187 100755 --- a/src/twig.lib.js +++ b/src/twig.lib.js @@ -612,6 +612,60 @@ var Twig = (function(Twig) { return string.split(search).join(replace); }; + Twig.lib.round = function round(value, precision, mode) { + // discuss at: http://phpjs.org/functions/round/ + // original by: Philip Peterson + // revised by: Onno Marsman + // revised by: T.Wild + // revised by: Rafał Kukawski (http://blog.kukawski.pl/) + // input by: Greenseed + // input by: meo + // input by: William + // input by: Josep Sanz (http://www.ws3.es/) + // bugfixed by: Brett Zamir (http://brett-zamir.me) + // note: Great work. Ideas for improvement: + // note: - code more compliant with developer guidelines + // note: - for implementing PHP constant arguments look at + // note: the pathinfo() function, it offers the greatest + // note: flexibility & compatibility possible + // example 1: round(1241757, -3); + // returns 1: 1242000 + // example 2: round(3.6); + // returns 2: 4 + // example 3: round(2.835, 2); + // returns 3: 2.84 + // example 4: round(1.1749999999999, 2); + // returns 4: 1.17 + // example 5: round(58551.799999999996, 2); + // returns 5: 58551.8 + + var m, f, isHalf, sgn; // helper variables + precision |= 0; // making sure precision is integer + m = Math.pow(10, precision); + value *= m; + sgn = (value > 0) | -(value < 0); // sign of the number + isHalf = value % 1 === 0.5 * sgn; + f = Math.floor(value); + + if (isHalf) { + switch (mode) { + case 'PHP_ROUND_HALF_DOWN': + value = f + (sgn < 0); // rounds .5 toward zero + break; + case 'PHP_ROUND_HALF_EVEN': + value = f + (f % 2 * sgn); // rouds .5 towards the next even integer + break; + case 'PHP_ROUND_HALF_ODD': + value = f + !(f % 2); // rounds .5 towards the next odd integer + break; + default: + value = f + (sgn > 0); // rounds .5 away from zero + } + } + + return (isHalf ? value : Math.round(value)) / m; + } + return Twig; })(Twig || { }); diff --git a/test/test.filters.js b/test/test.filters.js index 681a18e0..a07ef27b 100644 --- a/test/test.filters.js +++ b/test/test.filters.js @@ -480,6 +480,37 @@ describe("Twig.js Filters ->", function() { }); }); + describe('round ->', function () { + it('should round up (common)', function () { + var test_template = twig({data: "{{ 2.7|round }}"}); + test_template.render().should.equal("3"); + }); + it('should round down (common)', function () { + var test_template = twig({data: "{{ 2.1|round }}"}); + test_template.render().should.equal("2"); + }); + it('should truncate input when input decimal places exceeds precision (floor)', function () { + var test_template = twig({data: "{{ 2.1234|round(3, 'floor') }}" }); + test_template.render().should.equal("2.123"); + }); + it('should round up (ceil)', function () { + var test_template = twig({data: "{{ 2.1|round(0, 'ceil') }}" }); + test_template.render().should.equal("3"); + }); + it('should truncate precision when a negative precision is passed (common)', function () { + var test_template = twig({data: "{{ 21.3|round(-1)}}" }); + test_template.render().should.equal("20"); + }); + it('should round up and truncate precision when a negative precision is passed (ceil)', function () { + var test_template = twig({data: "{{ 21.3|round(-1, 'ceil')}}" }); + test_template.render().should.equal("30"); + }); + it('should round down and truncate precision when a negative precision is passed (floor)', function () { + var test_template = twig({data: "{{ 21.3|round(-1, 'ceil')}}" }); + test_template.render().should.equal("30"); + }); + }); + it("should chain", function() { var test_template = twig({data: '{{ ["a", "b", "c"]|keys|reverse }}' }); test_template.render().should.equal("2,1,0"); diff --git a/twig.js b/twig.js index 3165e0e2..b9e6a7dd 100644 --- a/twig.js +++ b/twig.js @@ -1706,6 +1706,60 @@ var Twig = (function(Twig) { return string.split(search).join(replace); }; + Twig.lib.round = function round(value, precision, mode) { + // discuss at: http://phpjs.org/functions/round/ + // original by: Philip Peterson + // revised by: Onno Marsman + // revised by: T.Wild + // revised by: Rafał Kukawski (http://blog.kukawski.pl/) + // input by: Greenseed + // input by: meo + // input by: William + // input by: Josep Sanz (http://www.ws3.es/) + // bugfixed by: Brett Zamir (http://brett-zamir.me) + // note: Great work. Ideas for improvement: + // note: - code more compliant with developer guidelines + // note: - for implementing PHP constant arguments look at + // note: the pathinfo() function, it offers the greatest + // note: flexibility & compatibility possible + // example 1: round(1241757, -3); + // returns 1: 1242000 + // example 2: round(3.6); + // returns 2: 4 + // example 3: round(2.835, 2); + // returns 3: 2.84 + // example 4: round(1.1749999999999, 2); + // returns 4: 1.17 + // example 5: round(58551.799999999996, 2); + // returns 5: 58551.8 + + var m, f, isHalf, sgn; // helper variables + precision |= 0; // making sure precision is integer + m = Math.pow(10, precision); + value *= m; + sgn = (value > 0) | -(value < 0); // sign of the number + isHalf = value % 1 === 0.5 * sgn; + f = Math.floor(value); + + if (isHalf) { + switch (mode) { + case 'PHP_ROUND_HALF_DOWN': + value = f + (sgn < 0); // rounds .5 toward zero + break; + case 'PHP_ROUND_HALF_EVEN': + value = f + (f % 2 * sgn); // rouds .5 towards the next even integer + break; + case 'PHP_ROUND_HALF_ODD': + value = f + !(f % 2); // rounds .5 towards the next odd integer + break; + default: + value = f + (sgn > 0); // rounds .5 away from zero + } + } + + return (isHalf ? value : Math.round(value)) / m; + }; + return Twig; })(Twig || { }); @@ -4521,6 +4575,28 @@ var Twig = (function (Twig) { raw: function(value) { //Raw filter shim return value; + }, + round: function(value, params) { + params = params || []; + + var precision = params.length > 0 ? params[0] : 0, + method = params.length > 1 ? params[1] : "common"; + + value = parseFloat(value); + + if(precision && !Twig.lib.is("Number", precision)) { + throw new Twig.Error("round filter expects precision to be a number"); + } + + if (method === "common") { + return Twig.lib.round(value, precision); + } + + if(!Twig.lib.is("Function", Math[method])) { + throw new Twig.Error("round filter expects method to be 'floor', 'ceil', or 'common'"); + } + + return Math[method](value * Math.pow(10, precision)) / Math.pow(10, precision); } }; diff --git a/twig.min.js b/twig.min.js index 2ffdbc4f..eac6c0f1 100644 --- a/twig.min.js +++ b/twig.min.js @@ -5,7 +5,7 @@ * @license Available under the BSD 2-Clause License * @link https://github.com/justjohn/twig.js */ -var Twig=function(Twig){Twig.VERSION="0.7.1";return Twig}(Twig||{});var Twig=function(Twig){"use strict";Twig.trace=false;Twig.debug=false;Twig.cache=true;Twig.placeholders={parent:"{{|PARENT|}}"};Twig.indexOf=function(arr,searchElement){if(Array.prototype.hasOwnProperty("indexOf")){return arr.indexOf(searchElement)}if(arr===void 0||arr===null){throw new TypeError}var t=Object(arr);var len=t.length>>>0;if(len===0){return-1}var n=0;if(arguments.length>0){n=Number(arguments[1]);if(n!==n){n=0}else if(n!==0&&n!==Infinity&&n!==-Infinity){n=(n>0||-1)*Math.floor(Math.abs(n))}}if(n>=len){return-1}var k=n>=0?n:Math.max(len-Math.abs(n),0);for(;k>>0;if({}.toString.call(callback)!="[object 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fullDays[me.getDay()];case"N":return(me.getDay()+6)%7+1;case"S":return getOrdinalFor(me.getDate());case"w":return me.getDay();case"z":return Math.ceil((jan1st-me)/864e5);case"W":return("0"+getISO8601Week(me)).replace(/^.(..)$/,"$1");case"F":return fullMonths[me.getMonth()];case"m":return("0"+(me.getMonth()+1)).replace(/^.+(..)$/,"$1");case"M":return shortMonths[me.getMonth()];case"n":return me.getMonth()+1;case"t":return new Date(me.getFullYear(),me.getMonth()+1,-1).getDate();case"L":return new Date(me.getFullYear(),1,29).getDate()==29?1:0;case"o":return getISO8601Year(me);case"Y":return me.getFullYear();case"y":return(me.getFullYear()+"").replace(/^.+(..)$/,"$1");case"a":return me.getHours()<12?"am":"pm";case"A":return me.getHours()<12?"AM":"PM";case"B":return Math.floor(((me.getUTCHours()+1)%24+me.getUTCMinutes()/60+me.getUTCSeconds()/3600)*1e3/24);case"g":return me.getHours()%12!=0?me.getHours()%12:12;case"G":return me.getHours();case"h":return("0"+(me.getHours()%12!=0?me.getHours()%12:12)).replace(/^.+(..)$/,"$1");case"H":return("0"+me.getHours()).replace(/^.+(..)$/,"$1");case"i":return("0"+me.getMinutes()).replace(/^.+(..)$/,"$1");case"s":return("0"+me.getSeconds()).replace(/^.+(..)$/,"$1");case"u":return me.getMilliseconds();case"U":return me.getTime()/1e3}})}})();Twig.lib.strip_tags=function(input,allowed){allowed=(((allowed||"")+"").toLowerCase().match(/<[a-z][a-z0-9]*>/g)||[]).join("");var tags=/<\/?([a-z][a-z0-9]*)\b[^>]*>/gi,commentsAndPhpTags=/|<\?(?:php)?[\s\S]*?\?>/gi;return input.replace(commentsAndPhpTags,"").replace(tags,function($0,$1){return allowed.indexOf("<"+$1.toLowerCase()+">")>-1?$0:""})};Twig.lib.parseISO8601Date=function(s){var re=/(\d{4})-(\d\d)-(\d\d)T(\d\d):(\d\d):(\d\d)(\.\d+)?(Z|([+-])(\d\d):(\d\d))/;var d=[];d=s.match(re);if(!d){throw"Couldn't parse ISO 8601 date string '"+s+"'"}var a=[1,2,3,4,5,6,10,11];for(var i in a){d[a[i]]=parseInt(d[a[i]],10)}d[7]=parseFloat(d[7]);var ms=Date.UTC(d[1],d[2]-1,d[3],d[4],d[5],d[6]);if(d[7]>0){ms+=Math.round(d[7]*1e3)}if(d[8]!="Z"&&d[10]){var offset=d[10]*60*60*1e3;if(d[11]){offset+=d[11]*60*1e3}if(d[9]=="-"){ms-=offset}else{ms+=offset}}return new Date(ms)};Twig.lib.strtotime=function(str,now){var i,l,match,s,parse="";str=str.replace(/\s{2,}|^\s|\s$/g," ");str=str.replace(/[\t\r\n]/g,"");if(str==="now"){return now===null||isNaN(now)?(new Date).getTime()/1e3|0:now|0}else if(!isNaN(parse=Date.parse(str))){return parse/1e3|0}else if(now){now=new Date(now*1e3)}else{now=new Date}var upperCaseStr=str;str=str.toLowerCase();var __is={day:{sun:0,mon:1,tue:2,wed:3,thu:4,fri:5,sat:6},mon:["jan","feb","mar","apr","may","jun","jul","aug","sep","oct","nov","dec"]};var process=function(m){var ago=m[2]&&m[2]==="ago";var num=(num=m[0]==="last"?-1:1)*(ago?-1:1);switch(m[0]){case"last":case"next":switch(m[1].substring(0,3)){case"yea":now.setFullYear(now.getFullYear()+num);break;case"wee":now.setDate(now.getDate()+num*7);break;case"day":now.setDate(now.getDate()+num);break;case"hou":now.setHours(now.getHours()+num);break;case"min":now.setMinutes(now.getMinutes()+num);break;case"sec":now.setSeconds(now.getSeconds()+num);break;case"mon":if(m[1]==="month"){now.setMonth(now.getMonth()+num);break}default:var day=__is.day[m[1].substring(0,3)];if(typeof day!=="undefined"){var diff=day-now.getDay();if(diff===0){diff=7*num}else if(diff>0){if(m[0]==="last"){diff-=7}}else{if(m[0]==="next"){diff+=7}}now.setDate(now.getDate()+diff);now.setHours(0,0,0,0)}}break;default:if(/\d+/.test(m[0])){num*=parseInt(m[0],10);switch(m[1].substring(0,3)){case"yea":now.setFullYear(now.getFullYear()+num);break;case"mon":now.setMonth(now.getMonth()+num);break;case"wee":now.setDate(now.getDate()+num*7);break;case"day":now.setDate(now.getDate()+num);break;case"hou":now.setHours(now.getHours()+num);break;case"min":now.setMinutes(now.getMinutes()+num);break;case"sec":now.setSeconds(now.getSeconds()+num);break}}else{return false}break}return true};match=str.match(/^(\d{2,4}-\d{2}-\d{2})(?:\s(\d{1,2}:\d{2}(:\d{2})?)?(?:\.(\d+))?)?$/);if(match!==null){if(!match[2]){match[2]="00:00:00"}else if(!match[3]){match[2]+=":00"}s=match[1].split(/-/g);s[1]=__is.mon[s[1]-1]||s[1];s[0]=+s[0];s[0]=s[0]>=0&&s[0]<=69?"20"+(s[0]<10?"0"+s[0]:s[0]+""):s[0]>=70&&s[0]<=99?"19"+s[0]:s[0]+"";return parseInt(this.strtotime(s[2]+" "+s[1]+" "+s[0]+" "+match[2])+(match[4]?match[4]/1e3:""),10)}var regex="([+-]?\\d+\\s"+"(years?|months?|weeks?|days?|hours?|min|minutes?|sec|seconds?"+"|sun\\.?|sunday|mon\\.?|monday|tue\\.?|tuesday|wed\\.?|wednesday"+"|thu\\.?|thursday|fri\\.?|friday|sat\\.?|saturday)"+"|(last|next)\\s"+"(years?|months?|weeks?|days?|hours?|min|minutes?|sec|seconds?"+"|sun\\.?|sunday|mon\\.?|monday|tue\\.?|tuesday|wed\\.?|wednesday"+"|thu\\.?|thursday|fri\\.?|friday|sat\\.?|saturday))"+"(\\sago)?";match=str.match(new RegExp(regex,"gi"));if(match===null){try{num=Twig.lib.parseISO8601Date(upperCaseStr);if(num){return num/1e3|0}}catch(err){return false}return false}for(i=0,l=match.length;i=0){kv_split=key_value.split(",");if(kv_split.length===2){token.key_var=kv_split[0].trim();token.value_var=kv_split[1].trim()}else{throw new Twig.Error("Invalid expression in for loop: 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inner_context=Twig.lib.copy(context);inner_context[token.value_var]=value;if(token.key_var){inner_context[token.key_var]=key}inner_context.loop=buildLoop(index,len);if(conditional===undefined||Twig.expression.parse.apply(that,[conditional,inner_context])){output.push(Twig.parse.apply(that,[token.output,inner_context]));index+=1}};if(result instanceof Array){len=result.length;Twig.forEach(result,function(value){var key=index;loop(key,value)})}else if(result instanceof Object){if(result._keys!==undefined){keyset=result._keys}else{keyset=Object.keys(result)}len=keyset.length;Twig.forEach(keyset,function(key){if(key==="_keys")return;loop(key,result[key])})}continue_chain=output.length===0;return{chain:continue_chain,output:output.join("")}}},{type:Twig.logic.type.endfor,regex:/^endfor$/,next:[],open:false},{type:Twig.logic.type.set,regex:/^set\s+([a-zA-Z0-9_,\s]+)\s*=\s*(.+)$/,next:[],open:true,compile:function(token){var key=token.match[1].trim(),expression=token.match[2],expression_stack=Twig.expression.compile.apply(this,[{type:Twig.expression.type.expression,value:expression}]).stack;token.key=key;token.expression=expression_stack;delete token.match;return token},parse:function(token,context,continue_chain){var value=Twig.expression.parse.apply(this,[token.expression,context]),key=token.key;this.context[key]=value;context[key]=value;return{chain:continue_chain,context:context}}},{type:Twig.logic.type.setcapture,regex:/^set\s+([a-zA-Z0-9_,\s]+)$/,next:[Twig.logic.type.endset],open:true,compile:function(token){var key=token.match[1].trim();token.key=key;delete token.match;return token},parse:function(token,context,continue_chain){var value=Twig.parse.apply(this,[token.output,context]),key=token.key;this.context[key]=value;context[key]=value;return{chain:continue_chain,context:context}}},{type:Twig.logic.type.endset,regex:/^endset$/,next:[],open:false},{type:Twig.logic.type.filter,regex:/^filter\s+(.+)$/,next:[Twig.logic.type.endfilter],open:true,compile:function(token){var expression="|"+token.match[1].trim();token.stack=Twig.expression.compile.apply(this,[{type:Twig.expression.type.expression,value:expression}]).stack;delete token.match;return token},parse:function(token,context,chain){var unfiltered=Twig.parse.apply(this,[token.output,context]),stack=[{type:Twig.expression.type.string,value:unfiltered}].concat(token.stack);var output=Twig.expression.parse.apply(this,[stack,context]);return{chain:chain,output:output}}},{type:Twig.logic.type.endfilter,regex:/^endfilter$/,next:[],open:false},{type:Twig.logic.type.block,regex:/^block\s+([a-zA-Z0-9_]+)$/,next:[Twig.logic.type.endblock],open:true,compile:function(token){token.block=token.match[1].trim();delete token.match;return token},parse:function(token,context,chain){var block_output="",output="",hasParent=this.blocks[token.block]&&this.blocks[token.block].indexOf(Twig.placeholders.parent)>-1;if(this.blocks[token.block]===undefined||hasParent||context.loop){block_output=Twig.expression.parse.apply(this,[{type:Twig.expression.type.string,value:Twig.parse.apply(this,[token.output,context])},context]);if(hasParent){this.blocks[token.block]=this.blocks[token.block].replace(Twig.placeholders.parent,block_output)}else{this.blocks[token.block]=block_output}}if(this.child.blocks[token.block]){output=this.child.blocks[token.block]}else{output=this.blocks[token.block]}return{chain:chain,output:output}}},{type:Twig.logic.type.endblock,regex:/^endblock(?:\s+([a-zA-Z0-9_]+))?$/,next:[],open:false},{type:Twig.logic.type.extends_,regex:/^extends\s+(.+)$/,next:[],open:true,compile:function(token){var expression=token.match[1].trim();delete token.match;token.stack=Twig.expression.compile.apply(this,[{type:Twig.expression.type.expression,value:expression}]).stack; -return token},parse:function(token,context,chain){var file=Twig.expression.parse.apply(this,[token.stack,context]);this.extend=file;return{chain:chain,output:""}}},{type:Twig.logic.type.use,regex:/^use\s+(.+)$/,next:[],open:true,compile:function(token){var expression=token.match[1].trim();delete token.match;token.stack=Twig.expression.compile.apply(this,[{type:Twig.expression.type.expression,value:expression}]).stack;return token},parse:function(token,context,chain){var file=Twig.expression.parse.apply(this,[token.stack,context]);this.importBlocks(file);return{chain:chain,output:""}}},{type:Twig.logic.type.include,regex:/^include\s+(ignore missing\s+)?(.+?)\s*(?:with\s+(.+?))?\s*(only)?$/,next:[],open:true,compile:function(token){var match=token.match,includeMissing=match[1]!==undefined,expression=match[2].trim(),withContext=match[3],only=match[4]!==undefined&&match[4].length;delete 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unfiltered=Twig.parse.apply(this,[token.output,context]),rBetweenTagSpaces=/>\s+<").trim();return{chain:chain,output:output}}},{type:Twig.logic.type.endspaceless,regex:/^endspaceless$/,next:[],open:false},{type:Twig.logic.type.macro,regex:/^macro\s+([a-zA-Z0-9_]+)\s?\((([a-zA-Z0-9_]+(,\s?)?)*)\)$/,next:[Twig.logic.type.endmacro],open:true,compile:function(token){var macroName=token.match[1],parameters=token.match[2].split(/[ ,]+/);for(var i=0;i0){Twig.logic.extend(Twig.logic.definitions.shift())}Twig.logic.compile=function(raw_token){var expression=raw_token.value.trim(),token=Twig.logic.tokenize.apply(this,[expression]),token_template=Twig.logic.handler[token.type];if(token_template.compile){token=token_template.compile.apply(this,[token]);Twig.log.trace("Twig.logic.compile: ","Compiled logic token to ",token)}return token};Twig.logic.tokenize=function(expression){var token={},token_template_type=null,token_type=null,token_regex=null,regex_array=null,regex=null,match=null;expression=expression.trim();for(token_template_type in Twig.logic.handler){if(Twig.logic.handler.hasOwnProperty(token_template_type)){token_type=Twig.logic.handler[token_template_type].type;token_regex=Twig.logic.handler[token_template_type].regex;regex_array=[];if(token_regex instanceof Array){regex_array=token_regex}else{regex_array.push(token_regex)}while(regex_array.length>0){regex=regex_array.shift();match=regex.exec(expression.trim());if(match!==null){token.type=token_type;token.match=match;Twig.log.trace("Twig.logic.tokenize: ","Matched a ",token_type," regular expression of ",match);return token}}}}throw new Twig.Error("Unable to parse '"+expression.trim()+"'")};Twig.logic.parse=function(token,context,chain){var output="",token_template;context=context||{};Twig.log.debug("Twig.logic.parse: ","Parsing logic token 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strict";Twig.expression={};Twig.expression.reservedWords=["true","false","null","_context"];Twig.expression.type={comma:"Twig.expression.type.comma",operator:{unary:"Twig.expression.type.operator.unary",binary:"Twig.expression.type.operator.binary"},string:"Twig.expression.type.string",bool:"Twig.expression.type.bool",array:{start:"Twig.expression.type.array.start",end:"Twig.expression.type.array.end"},object:{start:"Twig.expression.type.object.start",end:"Twig.expression.type.object.end"},parameter:{start:"Twig.expression.type.parameter.start",end:"Twig.expression.type.parameter.end"},key:{period:"Twig.expression.type.key.period",brackets:"Twig.expression.type.key.brackets"},filter:"Twig.expression.type.filter",_function:"Twig.expression.type._function",variable:"Twig.expression.type.variable",number:"Twig.expression.type.number",_null:"Twig.expression.type.null",context:"Twig.expression.type.context",test:"Twig.expression.type.test"};Twig.expression.set={operations:[Twig.expression.type.filter,Twig.expression.type.operator.unary,Twig.expression.type.operator.binary,Twig.expression.type.array.end,Twig.expression.type.object.end,Twig.expression.type.parameter.end,Twig.expression.type.comma,Twig.expression.type.test],expressions:[Twig.expression.type._function,Twig.expression.type.bool,Twig.expression.type.string,Twig.expression.type.variable,Twig.expression.type.number,Twig.expression.type._null,Twig.expression.type.context,Twig.expression.type.parameter.start,Twig.expression.type.array.start,Twig.expression.type.object.start]};Twig.expression.set.operations_extended=Twig.expression.set.operations.concat([Twig.expression.type.key.period,Twig.expression.type.key.brackets]);Twig.expression.fn={compile:{push:function(token,stack,output){output.push(token)},push_both:function(token,stack,output){output.push(token);stack.push(token)}},parse:{push:function(token,stack,context){stack.push(token)},push_value:function(token,stack,context){stack.push(token.value)}}};Twig.expression.definitions=[{type:Twig.expression.type.test,regex:/^is\s+(not)?\s*([a-zA-Z_][a-zA-Z0-9_]*)/,next:Twig.expression.set.operations.concat([Twig.expression.type.parameter.start]),compile:function(token,stack,output){token.filter=token.match[2];token.modifier=token.match[1];delete 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in\s+|^\.\.)/,next:Twig.expression.set.expressions.concat([Twig.expression.type.operator.unary]),compile:function(token,stack,output){delete token.match;token.value=token.value.trim();var value=token.value,operator=Twig.expression.operator.lookup(value,token);Twig.log.trace("Twig.expression.compile: ","Operator: ",operator," from ",value);while(stack.length>0&&(stack[stack.length-1].type==Twig.expression.type.operator.unary||stack[stack.length-1].type==Twig.expression.type.operator.binary)&&(operator.associativity===Twig.expression.operator.leftToRight&&operator.precidence>=stack[stack.length-1].precidence||operator.associativity===Twig.expression.operator.rightToLeft&&operator.precidence>stack[stack.length-1].precidence)){var temp=stack.pop();output.push(temp)}if(value===":"){if(stack[stack.length-1]&&stack[stack.length-1].value==="?"){}else{var key_token=output.pop();if(key_token.type===Twig.expression.type.string||key_token.type===Twig.expression.type.variable||key_token.type===Twig.expression.type.number){token.key=key_token.value}else{throw new Twig.Error("Unexpected value before ':' of "+key_token.type+" = "+key_token.value)}output.push(token);return}}else{stack.push(operator)}},parse:function(token,stack,context){if(token.key){stack.push(token)}else{Twig.expression.operator.parse(token.value,stack)}}},{type:Twig.expression.type.operator.unary,regex:/(^not\s+)/,next:Twig.expression.set.expressions,compile:function(token,stack,output){delete token.match;token.value=token.value.trim();var value=token.value,operator=Twig.expression.operator.lookup(value,token);Twig.log.trace("Twig.expression.compile: ","Operator: ",operator," from 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fullDays[me.getDay()];case"N":return(me.getDay()+6)%7+1;case"S":return getOrdinalFor(me.getDate());case"w":return me.getDay();case"z":return Math.ceil((jan1st-me)/864e5);case"W":return("0"+getISO8601Week(me)).replace(/^.(..)$/,"$1");case"F":return fullMonths[me.getMonth()];case"m":return("0"+(me.getMonth()+1)).replace(/^.+(..)$/,"$1");case"M":return shortMonths[me.getMonth()];case"n":return me.getMonth()+1;case"t":return new Date(me.getFullYear(),me.getMonth()+1,-1).getDate();case"L":return new Date(me.getFullYear(),1,29).getDate()==29?1:0;case"o":return getISO8601Year(me);case"Y":return me.getFullYear();case"y":return(me.getFullYear()+"").replace(/^.+(..)$/,"$1");case"a":return me.getHours()<12?"am":"pm";case"A":return me.getHours()<12?"AM":"PM";case"B":return Math.floor(((me.getUTCHours()+1)%24+me.getUTCMinutes()/60+me.getUTCSeconds()/3600)*1e3/24);case"g":return me.getHours()%12!=0?me.getHours()%12:12;case"G":return 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a){d[a[i]]=parseInt(d[a[i]],10)}d[7]=parseFloat(d[7]);var ms=Date.UTC(d[1],d[2]-1,d[3],d[4],d[5],d[6]);if(d[7]>0){ms+=Math.round(d[7]*1e3)}if(d[8]!="Z"&&d[10]){var offset=d[10]*60*60*1e3;if(d[11]){offset+=d[11]*60*1e3}if(d[9]=="-"){ms-=offset}else{ms+=offset}}return new Date(ms)};Twig.lib.strtotime=function(str,now){var i,l,match,s,parse="";str=str.replace(/\s{2,}|^\s|\s$/g," ");str=str.replace(/[\t\r\n]/g,"");if(str==="now"){return now===null||isNaN(now)?(new Date).getTime()/1e3|0:now|0}else if(!isNaN(parse=Date.parse(str))){return parse/1e3|0}else if(now){now=new Date(now*1e3)}else{now=new Date}var upperCaseStr=str;str=str.toLowerCase();var __is={day:{sun:0,mon:1,tue:2,wed:3,thu:4,fri:5,sat:6},mon:["jan","feb","mar","apr","may","jun","jul","aug","sep","oct","nov","dec"]};var process=function(m){var ago=m[2]&&m[2]==="ago";var 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if(diff>0){if(m[0]==="last"){diff-=7}}else{if(m[0]==="next"){diff+=7}}now.setDate(now.getDate()+diff);now.setHours(0,0,0,0)}}break;default:if(/\d+/.test(m[0])){num*=parseInt(m[0],10);switch(m[1].substring(0,3)){case"yea":now.setFullYear(now.getFullYear()+num);break;case"mon":now.setMonth(now.getMonth()+num);break;case"wee":now.setDate(now.getDate()+num*7);break;case"day":now.setDate(now.getDate()+num);break;case"hou":now.setHours(now.getHours()+num);break;case"min":now.setMinutes(now.getMinutes()+num);break;case"sec":now.setSeconds(now.getSeconds()+num);break}}else{return false}break}return true};match=str.match(/^(\d{2,4}-\d{2}-\d{2})(?:\s(\d{1,2}:\d{2}(:\d{2})?)?(?:\.(\d+))?)?$/);if(match!==null){if(!match[2]){match[2]="00:00:00"}else if(!match[3]){match[2]+=":00"}s=match[1].split(/-/g);s[1]=__is.mon[s[1]-1]||s[1];s[0]=+s[0];s[0]=s[0]>=0&&s[0]<=69?"20"+(s[0]<10?"0"+s[0]:s[0]+""):s[0]>=70&&s[0]<=99?"19"+s[0]:s[0]+"";return parseInt(this.strtotime(s[2]+" "+s[1]+" "+s[0]+" 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Twig=function(Twig){"use strict";Twig.logic={};Twig.logic.type={if_:"Twig.logic.type.if",endif:"Twig.logic.type.endif",for_:"Twig.logic.type.for",endfor:"Twig.logic.type.endfor",else_:"Twig.logic.type.else",elseif:"Twig.logic.type.elseif",set:"Twig.logic.type.set",setcapture:"Twig.logic.type.setcapture",endset:"Twig.logic.type.endset",filter:"Twig.logic.type.filter",endfilter:"Twig.logic.type.endfilter",block:"Twig.logic.type.block",endblock:"Twig.logic.type.endblock",extends_:"Twig.logic.type.extends",use:"Twig.logic.type.use",include:"Twig.logic.type.include",spaceless:"Twig.logic.type.spaceless",endspaceless:"Twig.logic.type.endspaceless",macro:"Twig.logic.type.macro",endmacro:"Twig.logic.type.endmacro",import_:"Twig.logic.type.import",from:"Twig.logic.type.from"};Twig.logic.definitions=[{type:Twig.logic.type.if_,regex:/^if\s+([^\s].+)$/,next:[Twig.logic.type.else_,Twig.logic.type.elseif,Twig.logic.type.endif],open:true,compile:function(token){var 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inner_context=Twig.lib.copy(context);inner_context[token.value_var]=value;if(token.key_var){inner_context[token.key_var]=key}inner_context.loop=buildLoop(index,len);if(conditional===undefined||Twig.expression.parse.apply(that,[conditional,inner_context])){output.push(Twig.parse.apply(that,[token.output,inner_context]));index+=1}};if(result instanceof Array){len=result.length;Twig.forEach(result,function(value){var key=index;loop(key,value)})}else if(result instanceof Object){if(result._keys!==undefined){keyset=result._keys}else{keyset=Object.keys(result)}len=keyset.length;Twig.forEach(keyset,function(key){if(key==="_keys")return;loop(key,result[key])})}continue_chain=output.length===0;return{chain:continue_chain,output:output.join("")}}},{type:Twig.logic.type.endfor,regex:/^endfor$/,next:[],open:false},{type:Twig.logic.type.set,regex:/^set\s+([a-zA-Z0-9_,\s]+)\s*=\s*(.+)$/,next:[],open:true,compile:function(token){var 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value=Twig.parse.apply(this,[token.output,context]),key=token.key;this.context[key]=value;context[key]=value;return{chain:continue_chain,context:context}}},{type:Twig.logic.type.endset,regex:/^endset$/,next:[],open:false},{type:Twig.logic.type.filter,regex:/^filter\s+(.+)$/,next:[Twig.logic.type.endfilter],open:true,compile:function(token){var expression="|"+token.match[1].trim();token.stack=Twig.expression.compile.apply(this,[{type:Twig.expression.type.expression,value:expression}]).stack;delete token.match;return token},parse:function(token,context,chain){var unfiltered=Twig.parse.apply(this,[token.output,context]),stack=[{type:Twig.expression.type.string,value:unfiltered}].concat(token.stack);var 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file=Twig.expression.parse.apply(this,[token.stack,context]);this.importBlocks(file);return{chain:chain,output:""}}},{type:Twig.logic.type.include,regex:/^include\s+(ignore missing\s+)?(.+?)\s*(?:with\s+(.+?))?\s*(only)?$/,next:[],open:true,compile:function(token){var match=token.match,includeMissing=match[1]!==undefined,expression=match[2].trim(),withContext=match[3],only=match[4]!==undefined&&match[4].length;delete token.match;token.only=only;token.includeMissing=includeMissing;token.stack=Twig.expression.compile.apply(this,[{type:Twig.expression.type.expression,value:expression}]).stack;if(withContext!==undefined){token.withStack=Twig.expression.compile.apply(this,[{type:Twig.expression.type.expression,value:withContext.trim()}]).stack}return token},parse:function(token,context,chain){var innerContext={},withContext,i,template;if(!token.only){for(i in 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i=0;i0){Twig.logic.extend(Twig.logic.definitions.shift())}Twig.logic.compile=function(raw_token){var expression=raw_token.value.trim(),token=Twig.logic.tokenize.apply(this,[expression]),token_template=Twig.logic.handler[token.type];if(token_template.compile){token=token_template.compile.apply(this,[token]);Twig.log.trace("Twig.logic.compile: ","Compiled logic token to ",token)}return token};Twig.logic.tokenize=function(expression){var token={},token_template_type=null,token_type=null,token_regex=null,regex_array=null,regex=null,match=null;expression=expression.trim();for(token_template_type in Twig.logic.handler){if(Twig.logic.handler.hasOwnProperty(token_template_type)){token_type=Twig.logic.handler[token_template_type].type;token_regex=Twig.logic.handler[token_template_type].regex;regex_array=[];if(token_regex instanceof 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key_token=output.pop();if(key_token.type===Twig.expression.type.string||key_token.type===Twig.expression.type.variable||key_token.type===Twig.expression.type.number){token.key=key_token.value}else{throw new Twig.Error("Unexpected value before ':' of "+key_token.type+" = "+key_token.value)}output.push(token);return}}else{stack.push(operator)}},parse:function(token,stack,context){if(token.key){stack.push(token)}else{Twig.expression.operator.parse(token.value,stack)}}},{type:Twig.expression.type.operator.unary,regex:/(^not\s+)/,next:Twig.expression.set.expressions,compile:function(token,stack,output){delete token.match;token.value=token.value.trim();var value=token.value,operator=Twig.expression.operator.lookup(value,token);Twig.log.trace("Twig.expression.compile: ","Operator: ",operator," from 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fn=token.match[1];token.fn=fn;delete token.match;delete token.value;output.push(token)},parse:function(token,stack,context){var params=token.params&&Twig.expression.parse.apply(this,[token.params,context]),fn=token.fn,value;if(Twig.functions[fn]){value=Twig.functions[fn].apply(this,params)}else if(typeof context[fn]=="function"){value=context[fn].apply(context,params)}else{throw new Twig.Error(fn+" function does not exist and is not defined in the context")}stack.push(value)}},{type:Twig.expression.type.variable,regex:/^[a-zA-Z_][a-zA-Z0-9_]*/,next:Twig.expression.set.operations_extended.concat([Twig.expression.type.parameter.start]),compile:Twig.expression.fn.compile.push,validate:function(match,tokens){return Twig.indexOf(Twig.expression.reservedWords,match[0])<0},parse:function(token,stack,context){var value=Twig.expression.resolve(context[token.value],context);stack.push(value)}},{type:Twig.expression.type.key.period,regex:/^\.([a-zA-Z0-9_]+)/,next:Twig.expression.set.operations_extended.concat([Twig.expression.type.parameter.start]),compile:function(token,stack,output){token.key=token.match[1];delete token.match;delete token.value;output.push(token)},parse:function(token,stack,context){var params=token.params&&Twig.expression.parse.apply(this,[token.params,context]),key=token.key,object=stack.pop(),value;if(object===null||object===undefined){if(this.options.strict_variables){throw new Twig.Error("Can't access a key "+key+" on an null or undefined object.")}else{return null}}var capitalize=function(value){return value.substr(0,1).toUpperCase()+value.substr(1)};if(typeof object==="object"&&key in object){value=object[key]}else if(object["get"+capitalize(key)]!==undefined){value=object["get"+capitalize(key)]}else 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token.match;output.push(token)},parse:Twig.expression.fn.parse.push_value}];Twig.expression.resolve=function(value,context,params){if(typeof value=="function"){return value.apply(context,params||[])}else{return value}};Twig.expression.handler={};Twig.expression.extendType=function(type){Twig.expression.type[type]="Twig.expression.type."+type};Twig.expression.extend=function(definition){if(!definition.type){throw new Twig.Error("Unable to extend logic definition. 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match[0]}invalid_matches=[];tokens.push({type:type,value:match[0],match:match});match_found=true;next=token_next;exp_offset+=match[0].length;if(Twig.expression.handler[type].transform){return Twig.expression.handler[type].transform(match,tokens)}return""};Twig.log.debug("Twig.expression.tokenize","Tokenizing expression ",expression);while(expression.length>0){expression=expression.trim();for(type in Twig.expression.handler){if(Twig.expression.handler.hasOwnProperty(type)){token_next=Twig.expression.handler[type].next;regex=Twig.expression.handler[type].regex;if(regex instanceof Array){regex_array=regex}else{regex_array=[regex]}match_found=false;while(regex_array.length>0){regex=regex_array.pop();expression=expression.replace(regex,match_function)}if(match_found){break}}}if(!match_found){if(invalid_matches.length>0){throw new Twig.Error(invalid_matches.join(" OR "))}else{throw new Twig.Error("Unable to parse '"+expression+"' at template 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stack=[],token_template=null;Twig.forEach(tokens,function(token){token_template=Twig.expression.handler[token.type];token_template.parse&&token_template.parse.apply(that,[token,stack,context])});return stack.pop()};return Twig}(Twig||{});var Twig=function(Twig){"use strict";Twig.expression.operator={leftToRight:"leftToRight",rightToLeft:"rightToLeft"};var containment=function(a,b){if(b.indexOf!==undefined){return a===b||a!==""&&b.indexOf(a)>-1}else{var el;for(el in b){if(b.hasOwnProperty(el)&&b[el]===a){return true}}return false}};Twig.expression.operator.lookup=function(operator,token){switch(operator){case"..":case"not 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