wycats
79 lines
2.0 KiB
JavaScript
79 lines
2.0 KiB
JavaScript
var Handlebars = {};
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Handlebars.AST = require("handlebars/ast").AST;
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Handlebars.HandlebarsLexer = require("handlebars/handlebars_lexer").Lexer;
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Handlebars.PrintVisitor = require("handlebars/printer").PrintVisitor;
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var handlebars = require("handlebars/parser").parser;
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Handlebars.Runtime = require("handlebars/runtime").Runtime;
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Handlebars.Utils = require("handlebars/utils").Utils;
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Handlebars.SafeString = require("handlebars/utils").SafeString;
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Handlebars.Exception = require("handlebars/utils").Exception;
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// BEGIN(BROWSER)
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Handlebars.Parser = handlebars;
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Handlebars.parse = function(string) {
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Handlebars.Parser.yy = Handlebars.AST;
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Handlebars.Parser.lexer = new Handlebars.HandlebarsLexer();
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return Handlebars.Parser.parse(string);
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};
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Handlebars.print = function(ast) {
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return new Handlebars.PrintVisitor().accept(ast);
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};
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Handlebars.compile = function(string) {
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var ast = Handlebars.parse(string);
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return function(context, helpers, partials) {
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var helpers, partials;
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if(!helpers) {
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helpers = Handlebars.helpers;
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}
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if(!partials) {
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partials = Handlebars.partials;
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}
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var runtime = new Handlebars.Runtime(context, helpers, partials);
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runtime.accept(ast);
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return runtime.buffer;
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};
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};
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Handlebars.helpers = {};
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Handlebars.partials = {};
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Handlebars.registerHelper = function(name, fn, inverse) {
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if(inverse) { fn.not = inverse; }
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this.helpers[name] = fn;
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};
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Handlebars.registerPartial = function(name, str) {
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this.partials[name] = str;
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};
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Handlebars.registerHelper('helperMissing', function(context, fn) {
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var ret = "";
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if(context === true) {
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return fn(this);
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} else if(context === false) {
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return "";
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} else if(Object.prototype.toString.call(context) === "[object Array]") {
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for(var i=0, j=context.length; i<j; i++) {
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ret = ret + fn(context[i]);
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}
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return ret;
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} else {
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return fn(context);
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}
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}, function(context, fn) {
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return fn(context)
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});
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// END(BROWSER)
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exports.Handlebars = Handlebars;
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