diff --git a/demo/browser/date.html b/demo/browser/date.html new file mode 100644 index 000000000..1684b6db4 --- /dev/null +++ b/demo/browser/date.html @@ -0,0 +1 @@ +access time: {{date|date: "%Y-%m-%d %H:%M:%S"}} \ No newline at end of file diff --git a/demo/browser/hello.html b/demo/browser/hello.html new file mode 100644 index 000000000..215e851fb --- /dev/null +++ b/demo/browser/hello.html @@ -0,0 +1 @@ +

Welcome to {{ name | capitalize}}, {% include 'date.html' %}

\ No newline at end of file diff --git a/demo/browser/index.html b/demo/browser/index.html index 06a2bc227..5d7b69279 100644 --- a/demo/browser/index.html +++ b/demo/browser/index.html @@ -8,19 +8,25 @@ - diff --git a/dist/liquid.js b/dist/liquid.js index a194ade4f..9bda73c8f 100644 --- a/dist/liquid.js +++ b/dist/liquid.js @@ -215,7 +215,7 @@ function isValidDate(date) { registerAll.filters = filters; module.exports = registerAll; -},{"./src/syntax.js":14,"./src/util/strftime.js":21,"./src/util/underscore.js":22}],2:[function(require,module,exports){ +},{"./src/syntax.js":15,"./src/util/strftime.js":22,"./src/util/underscore.js":23}],2:[function(require,module,exports){ 'use strict'; var Scope = require('./src/scope'); @@ -225,6 +225,7 @@ var tokenizer = require('./src/tokenizer.js'); var statFileAsync = require('./src/util/fs.js').statFileAsync; var readFileAsync = require('./src/util/fs.js').readFileAsync; var path = require('path'); +var url = require('./src/util/url.js'); var Render = require('./src/render.js'); var lexical = require('./src/lexical.js'); var Tag = require('./src/tag.js'); @@ -305,6 +306,9 @@ var _engine = { }); }, getTemplate: function getTemplate(filepath, root) { + return typeof XMLHttpRequest === 'undefined' ? this.getTemplateFromFile(filepath, root) : this.getTemplateFromUrl(filepath, root); + }, + getTemplateFromFile: function getTemplateFromFile(filepath, root) { var _this3 = this; if (!path.extname(filepath)) { @@ -328,6 +332,44 @@ var _engine = { } }); }, + getTemplateFromUrl: function getTemplateFromUrl(filepath, root) { + var _this4 = this; + + var fullUrl; + if (url.valid(filepath)) { + fullUrl = filepath; + } else { + if (!url.extname(filepath)) { + filepath += this.options.extname; + } + fullUrl = url.resolve(root || this.options.root, filepath); + } + if (this.options.cache) { + var tpl = this.cache[filepath]; + if (tpl) { + return Promise.resolve(tpl); + } + } + return new Promise(function (resolve, reject) { + var xhr = new XMLHttpRequest(); + xhr.onload = function () { + if (xhr.status >= 200 && xhr.status < 300) { + var tpl = _this4.parse(xhr.responseText); + if (_this4.options.cache) { + _this4.cache[filepath] = tpl; + } + resolve(tpl); + } else { + reject(new Error(xhr.statusText)); + } + }; + xhr.onerror = function () { + reject(new Error(xhr.statusText)); + }; + xhr.open('GET', fullUrl); + xhr.send(); + }); + }, express: function express(opts) { opts = opts || {}; var self = this; @@ -384,7 +426,7 @@ factory.Types = { module.exports = factory; -},{"./filters":1,"./src/filter.js":8,"./src/lexical.js":9,"./src/parser":11,"./src/render.js":12,"./src/scope":13,"./src/syntax.js":14,"./src/tag.js":15,"./src/tokenizer.js":16,"./src/util/assert.js":17,"./src/util/error.js":18,"./src/util/fs.js":19,"./src/util/promise.js":20,"./src/util/underscore.js":22,"./tags":34,"any-promise":3,"path":7}],3:[function(require,module,exports){ +},{"./filters":1,"./src/filter.js":9,"./src/lexical.js":10,"./src/parser":12,"./src/render.js":13,"./src/scope":14,"./src/syntax.js":15,"./src/tag.js":16,"./src/tokenizer.js":17,"./src/util/assert.js":18,"./src/util/error.js":19,"./src/util/fs.js":20,"./src/util/promise.js":21,"./src/util/underscore.js":23,"./src/util/url.js":24,"./tags":36,"any-promise":3,"path":7}],3:[function(require,module,exports){ 'use strict'; module.exports = require('./register')().Promise; @@ -494,6 +536,58 @@ function loadImplementation() { "use strict"; },{}],8:[function(require,module,exports){ +"use strict"; + +var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; + +// Copyright 2014 Simon Lydell +// X11 (“MIT”) Licensed. (See LICENSE.) + +void function (root, factory) { + if (typeof define === "function" && define.amd) { + define(factory); + } else if ((typeof exports === "undefined" ? "undefined" : _typeof(exports)) === "object") { + module.exports = factory(); + } else { + root.resolveUrl = factory(); + } +}(undefined, function () { + + function resolveUrl() /* ...urls */{ + var numUrls = arguments.length; + + if (numUrls === 0) { + throw new Error("resolveUrl requires at least one argument; got none."); + } + + var base = document.createElement("base"); + base.href = arguments[0]; + + if (numUrls === 1) { + return base.href; + } + + var head = document.getElementsByTagName("head")[0]; + head.insertBefore(base, head.firstChild); + + var a = document.createElement("a"); + var resolved; + + for (var index = 1; index < numUrls; index++) { + a.href = arguments[index]; + resolved = a.href; + base.href = resolved; + } + + head.removeChild(base); + + return resolved; + } + + return resolveUrl; +}); + +},{}],9:[function(require,module,exports){ 'use strict'; var lexical = require('./lexical.js'); @@ -567,7 +661,7 @@ module.exports = function (options) { }; }; -},{"./lexical.js":9,"./syntax.js":14,"./util/assert.js":17,"./util/underscore.js":22}],9:[function(require,module,exports){ +},{"./lexical.js":10,"./syntax.js":15,"./util/assert.js":18,"./util/underscore.js":23}],10:[function(require,module,exports){ 'use strict'; // quote related @@ -683,7 +777,7 @@ module.exports = { isInteger: isInteger }; -},{}],10:[function(require,module,exports){ +},{}],11:[function(require,module,exports){ 'use strict'; module.exports = function (isTruthy) { @@ -720,7 +814,7 @@ module.exports = function (isTruthy) { }; }; -},{}],11:[function(require,module,exports){ +},{}],12:[function(require,module,exports){ 'use strict'; var lexical = require('./lexical.js'); @@ -831,7 +925,7 @@ module.exports = function (Tag, Filter) { }; }; -},{"./lexical.js":9,"./util/assert.js":17,"./util/error.js":18}],12:[function(require,module,exports){ +},{"./lexical.js":10,"./util/assert.js":18,"./util/error.js":19}],13:[function(require,module,exports){ 'use strict'; var Syntax = require('./syntax.js'); @@ -913,7 +1007,7 @@ function stringify(val) { module.exports = factory; -},{"./syntax.js":14,"./util/assert.js":17,"./util/error.js":18,"./util/promise.js":20,"any-promise":3}],13:[function(require,module,exports){ +},{"./syntax.js":15,"./util/assert.js":18,"./util/error.js":19,"./util/promise.js":21,"any-promise":3}],14:[function(require,module,exports){ 'use strict'; var _ = require('./util/underscore.js'); @@ -1106,7 +1200,7 @@ exports.factory = function (ctx, opts) { return scope; }; -},{"./lexical.js":9,"./util/assert.js":17,"./util/underscore.js":22}],14:[function(require,module,exports){ +},{"./lexical.js":10,"./util/assert.js":18,"./util/underscore.js":23}],15:[function(require,module,exports){ 'use strict'; var operators = require('./operators.js')(isTruthy); @@ -1166,7 +1260,7 @@ module.exports = { evalExp: evalExp, evalValue: evalValue, isTruthy: isTruthy, isFalsy: isFalsy }; -},{"../src/util/assert.js":17,"./lexical.js":9,"./operators.js":10}],15:[function(require,module,exports){ +},{"../src/util/assert.js":18,"./lexical.js":10,"./operators.js":11}],16:[function(require,module,exports){ 'use strict'; var lexical = require('./lexical.js'); @@ -1235,7 +1329,7 @@ module.exports = function () { }; }; -},{"./lexical.js":9,"./syntax.js":14,"./util/assert.js":17,"any-promise":3}],16:[function(require,module,exports){ +},{"./lexical.js":10,"./syntax.js":15,"./util/assert.js":18,"any-promise":3}],17:[function(require,module,exports){ 'use strict'; var lexical = require('./lexical.js'); @@ -1328,7 +1422,7 @@ function LineNumber(html) { exports.parse = parse; exports.whiteSpaceCtrl = whiteSpaceCtrl; -},{"./lexical.js":9,"./util/assert.js":17,"./util/error.js":18,"./util/underscore.js":22,"./whitespace-ctrl.js":23}],17:[function(require,module,exports){ +},{"./lexical.js":10,"./util/assert.js":18,"./util/error.js":19,"./util/underscore.js":23,"./whitespace-ctrl.js":25}],18:[function(require,module,exports){ 'use strict'; var AssertionError = require('./error.js').AssertionError; @@ -1342,7 +1436,7 @@ function assert(predicate, message) { module.exports = assert; -},{"./error.js":18}],18:[function(require,module,exports){ +},{"./error.js":19}],19:[function(require,module,exports){ 'use strict'; var _ = require('./underscore.js'); @@ -1446,7 +1540,7 @@ module.exports = { RenderError: RenderError }; -},{"./underscore.js":22}],19:[function(require,module,exports){ +},{"./underscore.js":23}],20:[function(require,module,exports){ 'use strict'; var fs = require('fs'); @@ -1472,7 +1566,7 @@ module.exports = { statFileAsync: statFileAsync }; -},{"fs":6}],20:[function(require,module,exports){ +},{"fs":6}],21:[function(require,module,exports){ 'use strict'; var Promise = require('any-promise'); @@ -1517,7 +1611,7 @@ function mapSeries(iterable, iteratee) { exports.anySeries = anySeries; exports.mapSeries = mapSeries; -},{"any-promise":3}],21:[function(require,module,exports){ +},{"any-promise":3}],22:[function(require,module,exports){ 'use strict'; var monthNames = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December']; @@ -1711,7 +1805,7 @@ var strftime = function strftime(d, format) { module.exports = strftime; -},{}],22:[function(require,module,exports){ +},{}],23:[function(require,module,exports){ 'use strict'; var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; @@ -1853,7 +1947,34 @@ exports.forOwn = forOwn; exports.assign = assign; exports.uniq = uniq; -},{}],23:[function(require,module,exports){ +},{}],24:[function(require,module,exports){ +'use strict'; + +var resolve = require('resolve-url'); +var splitPathRe = /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^/]+?|)(\.[^./]*|))(?:[/]*)$/; +var urlRe = /^(?:\w+:)?\/\/([^\s.]+\.\S{2}|localhost[:?\d]*)\S*$/; + +// https://github.com/jinder/path/blob/master/path.js#L567 +exports.extname = function (path) { + return splitPathRe.exec(path).slice(1)[3]; +}; + +// https://www.npmjs.com/package/is-url +exports.valid = function (path) { + return urlRe.test(path); +}; + +exports.resolve = function (root, path) { + if (Object.prototype.toString.call(root) === '[object Array]') { + root = root[0]; + } + if (root && root.charAt(root.length - 1) !== '/') { + root += '/'; + } + return resolve(root, path); +}; + +},{"resolve-url":8}],25:[function(require,module,exports){ 'use strict'; var _ = require('./util/underscore.js'); @@ -1904,7 +2025,7 @@ function trimRight(token, greedy) { module.exports = whiteSpaceCtrl; -},{"./util/underscore.js":22}],24:[function(require,module,exports){ +},{"./util/underscore.js":23}],26:[function(require,module,exports){ 'use strict'; var Liquid = require('..'); @@ -1928,7 +2049,7 @@ module.exports = function (liquid) { }); }; -},{"..":2,"../src/util/assert.js":17,"any-promise":3}],25:[function(require,module,exports){ +},{"..":2,"../src/util/assert.js":18,"any-promise":3}],27:[function(require,module,exports){ 'use strict'; var Liquid = require('..'); @@ -1937,38 +2058,37 @@ var re = new RegExp('(' + lexical.identifier.source + ')'); var assert = require('../src/util/assert.js'); module.exports = function (liquid) { + liquid.registerTag('capture', { + parse: function parse(tagToken, remainTokens) { + var _this = this; - liquid.registerTag('capture', { - parse: function parse(tagToken, remainTokens) { - var _this = this; + var match = tagToken.args.match(re); + assert(match, tagToken.args + ' not valid identifier'); - var match = tagToken.args.match(re); - assert(match, tagToken.args + ' not valid identifier'); + this.variable = match[1]; + this.templates = []; - this.variable = match[1]; - this.templates = []; + var stream = liquid.parser.parseStream(remainTokens); + stream.on('tag:endcapture', function (token) { + return stream.stop(); + }).on('template', function (tpl) { + return _this.templates.push(tpl); + }).on('end', function (x) { + throw new Error('tag ' + tagToken.raw + ' not closed'); + }); + stream.start(); + }, + render: function render(scope, hash) { + var _this2 = this; - var stream = liquid.parser.parseStream(remainTokens); - stream.on('tag:endcapture', function (token) { - return stream.stop(); - }).on('template', function (tpl) { - return _this.templates.push(tpl); - }).on('end', function (x) { - throw new Error('tag ' + tagToken.raw + ' not closed'); - }); - stream.start(); - }, - render: function render(scope, hash) { - var _this2 = this; - - return liquid.renderer.renderTemplates(this.templates, scope).then(function (html) { - scope.set(_this2.variable, html); - }); - } - }); + return liquid.renderer.renderTemplates(this.templates, scope).then(function (html) { + scope.set(_this2.variable, html); + }); + } + }); }; -},{"..":2,"../src/util/assert.js":17}],26:[function(require,module,exports){ +},{"..":2,"../src/util/assert.js":18}],28:[function(require,module,exports){ 'use strict'; var Liquid = require('..'); @@ -2016,25 +2136,24 @@ module.exports = function (liquid) { }); }; -},{"..":2}],27:[function(require,module,exports){ +},{"..":2}],29:[function(require,module,exports){ 'use strict'; module.exports = function (liquid) { - - liquid.registerTag('comment', { - parse: function parse(tagToken, remainTokens) { - var stream = liquid.parser.parseStream(remainTokens); - stream.on('token', function (token) { - if (token.name === 'endcomment') stream.stop(); - }).on('end', function (x) { - throw new Error('tag ' + tagToken.raw + ' not closed'); - }); - stream.start(); - } - }); + liquid.registerTag('comment', { + parse: function parse(tagToken, remainTokens) { + var stream = liquid.parser.parseStream(remainTokens); + stream.on('token', function (token) { + if (token.name === 'endcomment') stream.stop(); + }).on('end', function (x) { + throw new Error('tag ' + tagToken.raw + ' not closed'); + }); + stream.start(); + } + }); }; -},{}],28:[function(require,module,exports){ +},{}],30:[function(require,module,exports){ 'use strict'; var Liquid = require('..'); @@ -2082,7 +2201,7 @@ module.exports = function (liquid) { }); }; -},{"..":2,"../src/util/assert.js":17,"any-promise":3}],29:[function(require,module,exports){ +},{"..":2,"../src/util/assert.js":18,"any-promise":3}],31:[function(require,module,exports){ 'use strict'; var Liquid = require('..'); @@ -2090,22 +2209,21 @@ var lexical = Liquid.lexical; var assert = require('../src/util/assert.js'); module.exports = function (liquid) { - - liquid.registerTag('decrement', { - parse: function parse(token) { - var match = token.args.match(lexical.identifier); - assert(match, 'illegal identifier ' + token.args); - this.variable = match[0]; - }, - render: function render(scope, hash) { - var v = scope.get(this.variable); - if (typeof v !== 'number') v = 0; - scope.set(this.variable, v - 1); - } - }); + liquid.registerTag('decrement', { + parse: function parse(token) { + var match = token.args.match(lexical.identifier); + assert(match, 'illegal identifier ' + token.args); + this.variable = match[0]; + }, + render: function render(scope, hash) { + var v = scope.get(this.variable); + if (typeof v !== 'number') v = 0; + scope.set(this.variable, v - 1); + } + }); }; -},{"..":2,"../src/util/assert.js":17}],30:[function(require,module,exports){ +},{"..":2,"../src/util/assert.js":18}],32:[function(require,module,exports){ 'use strict'; var Liquid = require('..'); @@ -2216,7 +2334,7 @@ module.exports = function (liquid) { }); }; -},{"..":2,"../src/util/assert.js":17,"../src/util/promise.js":20,"../src/util/underscore.js":22}],31:[function(require,module,exports){ +},{"..":2,"../src/util/assert.js":18,"../src/util/promise.js":21,"../src/util/underscore.js":23}],33:[function(require,module,exports){ 'use strict'; var Liquid = require('..'); @@ -2267,7 +2385,7 @@ module.exports = function (liquid) { }); }; -},{"..":2}],32:[function(require,module,exports){ +},{"..":2}],34:[function(require,module,exports){ 'use strict'; var Liquid = require('..'); @@ -2314,7 +2432,7 @@ module.exports = function (liquid) { }); }; -},{"..":2,"../src/util/assert.js":17}],33:[function(require,module,exports){ +},{"..":2,"../src/util/assert.js":18}],35:[function(require,module,exports){ 'use strict'; var Liquid = require('..'); @@ -2322,22 +2440,21 @@ var assert = require('../src/util/assert.js'); var lexical = Liquid.lexical; module.exports = function (liquid) { - - liquid.registerTag('increment', { - parse: function parse(token) { - var match = token.args.match(lexical.identifier); - assert(match, 'illegal identifier ' + token.args); - this.variable = match[0]; - }, - render: function render(scope, hash) { - var v = scope.get(this.variable); - if (typeof v !== 'number') v = 0; - scope.set(this.variable, v + 1); - } - }); + liquid.registerTag('increment', { + parse: function parse(token) { + var match = token.args.match(lexical.identifier); + assert(match, 'illegal identifier ' + token.args); + this.variable = match[0]; + }, + render: function render(scope, hash) { + var v = scope.get(this.variable); + if (typeof v !== 'number') v = 0; + scope.set(this.variable, v + 1); + } + }); }; -},{"..":2,"../src/util/assert.js":17}],34:[function(require,module,exports){ +},{"..":2,"../src/util/assert.js":18}],36:[function(require,module,exports){ 'use strict'; module.exports = function (engine) { @@ -2357,7 +2474,7 @@ module.exports = function (engine) { require('./unless.js')(engine); }; -},{"./assign.js":24,"./capture.js":25,"./case.js":26,"./comment.js":27,"./cycle.js":28,"./decrement.js":29,"./for.js":30,"./if.js":31,"./include.js":32,"./increment.js":33,"./layout.js":35,"./raw.js":36,"./tablerow.js":37,"./unless.js":38}],35:[function(require,module,exports){ +},{"./assign.js":26,"./capture.js":27,"./case.js":28,"./comment.js":29,"./cycle.js":30,"./decrement.js":31,"./for.js":32,"./if.js":33,"./include.js":34,"./increment.js":35,"./layout.js":37,"./raw.js":38,"./tablerow.js":39,"./unless.js":40}],37:[function(require,module,exports){ 'use strict'; var Liquid = require('..'); @@ -2441,7 +2558,7 @@ module.exports = function (liquid) { }); }; -},{"..":2,"../src/util/assert.js":17,"any-promise":3}],36:[function(require,module,exports){ +},{"..":2,"../src/util/assert.js":18,"any-promise":3}],38:[function(require,module,exports){ 'use strict'; var Promise = require('any-promise'); @@ -2470,7 +2587,7 @@ module.exports = function (liquid) { }); }; -},{"any-promise":3}],37:[function(require,module,exports){ +},{"any-promise":3}],39:[function(require,module,exports){ 'use strict'; var Liquid = require('..'); @@ -2558,40 +2675,40 @@ module.exports = function (liquid) { }); }; -},{"..":2,"../src/util/assert.js":17,"../src/util/promise.js":20}],38:[function(require,module,exports){ +},{"..":2,"../src/util/assert.js":18,"../src/util/promise.js":21}],40:[function(require,module,exports){ 'use strict'; var Liquid = require('..'); module.exports = function (liquid) { - liquid.registerTag('unless', { - parse: function parse(tagToken, remainTokens) { - var _this = this; + liquid.registerTag('unless', { + parse: function parse(tagToken, remainTokens) { + var _this = this; - this.templates = []; - this.elseTemplates = []; - var p, - stream = liquid.parser.parseStream(remainTokens).on('start', function (x) { - p = _this.templates; - _this.cond = tagToken.args; - }).on('tag:else', function (token) { - return p = _this.elseTemplates; - }).on('tag:endunless', function (token) { - return stream.stop(); - }).on('template', function (tpl) { - return p.push(tpl); - }).on('end', function (x) { - throw new Error('tag ' + tagToken.raw + ' not closed'); - }); + this.templates = []; + this.elseTemplates = []; + var p; + var stream = liquid.parser.parseStream(remainTokens).on('start', function (x) { + p = _this.templates; + _this.cond = tagToken.args; + }).on('tag:else', function () { + return p = _this.elseTemplates; + }).on('tag:endunless', function (token) { + return stream.stop(); + }).on('template', function (tpl) { + return p.push(tpl); + }).on('end', function (x) { + throw new Error('tag ' + tagToken.raw + ' not closed'); + }); - stream.start(); - }, + stream.start(); + }, - render: function render(scope, hash) { - var cond = Liquid.evalExp(this.cond, scope); - return Liquid.isFalsy(cond) ? liquid.renderer.renderTemplates(this.templates, scope) : liquid.renderer.renderTemplates(this.elseTemplates, scope); - } - }); + render: function render(scope, hash) { + var cond = Liquid.evalExp(this.cond, scope); + return Liquid.isFalsy(cond) ? liquid.renderer.renderTemplates(this.templates, scope) : liquid.renderer.renderTemplates(this.elseTemplates, scope); + } + }); }; },{"..":2}]},{},[2])(2) diff --git a/dist/liquid.min.js b/dist/liquid.min.js index 0050c291e..0facfb24a 100644 --- a/dist/liquid.min.js +++ b/dist/liquid.min.js @@ -1 +1 @@ -!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).Liquid=e()}}(function(){return function e(t,r,n){function s(o,u){if(!r[o]){if(!t[o]){var a="function"==typeof require&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var c=new Error("Cannot find module '"+o+"'");throw c.code="MODULE_NOT_FOUND",c}var l=r[o]={exports:{}};t[o][0].call(l.exports,function(e){var r=t[o][1][e];return s(r||e)},l,l.exports,e,t,r,n)}return r[o].exports}for(var i="function"==typeof require&&require,o=0;o|"|'/g,function(e){return f[e]})}function s(e){var t=(e+"").split(".");return t.length>1?t[1].length:0}function i(e){return e+""}function o(e){return function(t,r){var n=function(e,t){return Math.max(s(e),s(t))}(t,r);return e(t,r).toFixed(n)}}function u(e){return c.forOwn(h,function(t,r){return e.registerFilter(r,t)})}var a=e("./src/util/strftime.js"),c=e("./src/util/underscore.js"),l=e("./src/syntax.js").isTruthy,f={"&":"&","<":"<",">":">",'"':""","'":"'"},p={"&":"&","<":"<",">":">",""":'"',"'":"'"},h={abs:function(e){return Math.abs(e)},append:function(e,t){return e+t},capitalize:function(e){return i(e).charAt(0).toUpperCase()+e.slice(1)},ceil:function(e){return Math.ceil(e)},concat:function(e,t){return Array.prototype.concat.call(e,t)},date:function(e,t){var r=e;return"now"===e?r=new Date:c.isString(e)&&(r=new Date(e)),function(e){return e instanceof Date&&!isNaN(e.getTime())}(r)?a(r,t):e},default:function(e,t){return l(e)?e:t},divided_by:function(e,t){return Math.floor(e/t)},downcase:function(e){return e.toLowerCase()},escape:n,escape_once:function(e){return n(function(e){return i(e).replace(/&(amp|lt|gt|#34|#39);/g,function(e){return p[e]})}(e))},first:function(e){return e[0]},floor:function(e){return Math.floor(e)},join:function(e,t){return e.join(t)},last:function(e){return e[e.length-1]},lstrip:function(e){return i(e).replace(/^\s+/,"")},map:function(e,t){return e.map(function(e){return e[t]})},minus:o(function(e,t){return e-t}),modulo:o(function(e,t){return e%t}),newline_to_br:function(e){return e.replace(/\n/g,"
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s=n.evalExp(this.cond,t);return n.isFalsy(s)?e.renderer.renderTemplates(this.templates,t):e.renderer.renderTemplates(this.elseTemplates,t)}})}},{"..":2}]},{},[2])(2)}); \ No newline at end of file diff --git a/index.js b/index.js index 56f8bcf64..897f28496 100644 --- a/index.js +++ b/index.js @@ -5,6 +5,7 @@ const tokenizer = require('./src/tokenizer.js') const statFileAsync = require('./src/util/fs.js').statFileAsync const readFileAsync = require('./src/util/fs.js').readFileAsync const path = require('path') +const url = require('./src/util/url.js') const Render = require('./src/render.js') const lexical = require('./src/lexical.js') const Tag = require('./src/tag.js') @@ -73,6 +74,11 @@ var _engine = { }) }, getTemplate: function (filepath, root) { + return typeof XMLHttpRequest === 'undefined' + ? this.getTemplateFromFile(filepath, root) + : this.getTemplateFromUrl(filepath, root) + }, + getTemplateFromFile: function (filepath, root) { if (!path.extname(filepath)) { filepath += this.options.extname } @@ -92,6 +98,42 @@ var _engine = { } }) }, + getTemplateFromUrl: function (filepath, root) { + var fullUrl + if (url.valid(filepath)) { + fullUrl = filepath + } else { + if (!url.extname(filepath)) { + filepath += this.options.extname + } + fullUrl = url.resolve(root || this.options.root, filepath) + } + if (this.options.cache) { + var tpl = this.cache[filepath] + if (tpl) { + return Promise.resolve(tpl) + } + } + return new Promise((resolve, reject) => { + var xhr = new XMLHttpRequest() + xhr.onload = () => { + if (xhr.status >= 200 && xhr.status < 300) { + var tpl = this.parse(xhr.responseText) + if (this.options.cache) { + this.cache[filepath] = tpl + } + resolve(tpl) + } else { + reject(new Error(xhr.statusText)) + } + } + xhr.onerror = () => { + reject(new Error(xhr.statusText)) + } + xhr.open('GET', fullUrl) + xhr.send() + }) + }, express: function (opts) { opts = opts || {} var self = this diff --git a/package.json b/package.json index 59a3b2e49..a6d4f971a 100644 --- a/package.json +++ b/package.json @@ -17,7 +17,9 @@ "type": "git", "url": "git+https://github.com/harttle/liquidjs.git" }, - "engines": { "node" : ">=4.8.7" }, + "engines": { + "node": ">=4.8.7" + }, "keywords": [ "liquid", "template engine", @@ -32,14 +34,15 @@ }, "homepage": "https://github.com/harttle/liquidjs#readme", "dependencies": { - "any-promise": "^1.3.0" + "any-promise": "^1.3.0", + "resolve-url": "^0.2.1" }, "browser": { "fs": false }, "devDependencies": { - "babel-preset-es2015": "^6.24.1", "babel-core": "^6.26.0", + "babel-preset-es2015": "^6.24.1", "babelify": "^8.0.0", "browserify": "^14.4.0", "chai": "^4.1.2", @@ -54,6 +57,7 @@ "eslint-plugin-standard": "^3.0.1", "express": "^4.16.1", "istanbul": "^0.4.5", + "jsdom": "^11.5.1", "mocha": "^4.0.0", "mock-fs": "^4.4.1", "sinon": "^4.0.1", diff --git a/src/util/url.js b/src/util/url.js new file mode 100644 index 000000000..a7a6057e9 --- /dev/null +++ b/src/util/url.js @@ -0,0 +1,23 @@ +const resolve = require('resolve-url') +const splitPathRe = /^(\/?|)([\s\S]*?)((?:\.{1,2}|[^/]+?|)(\.[^./]*|))(?:[/]*)$/ +const urlRe = /^(?:\w+:)?\/\/([^\s.]+\.\S{2}|localhost[:?\d]*)\S*$/ + +// https://github.com/jinder/path/blob/master/path.js#L567 +exports.extname = function (path) { + return splitPathRe.exec(path).slice(1)[3] +} + +// https://www.npmjs.com/package/is-url +exports.valid = function (path) { + return urlRe.test(path) +} + +exports.resolve = function (root, path) { + if (Object.prototype.toString.call(root) === '[object Array]') { + root = root[0] + } + if (root && root.charAt(root.length - 1) !== '/') { + root += '/' + } + return resolve(root, path) +} diff --git a/test/util/url.js b/test/util/url.js new file mode 100644 index 000000000..93289c814 --- /dev/null +++ b/test/util/url.js @@ -0,0 +1,61 @@ +const chai = require('chai') +const expect = chai.expect +const url = require('../../src/util/url.js') +const { JSDOM } = require('jsdom') + +describe('util/url', function () { + var dom + beforeEach(function () { + dom = new JSDOM(``, { + url: 'https://example.com/foo/bar/', + contentType: 'text/html', + includeNodeLocations: true + }) + global.document = dom.window.document + }) + afterEach(function () { + delete global.document + }) + describe('resolve', function () { + describe('root', function () { + it('should support width relative path', function () { + expect(url.resolve('./views', 'foo')) + .to.equal('https://example.com/foo/bar/views/foo') + expect(url.resolve('./views/', 'foo')) + .to.equal('https://example.com/foo/bar/views/foo') + }) + it('should support width absolute path', function () { + expect(url.resolve('/views', 'foo')) + .to.equal('https://example.com/views/foo') + expect(url.resolve('/views/', 'foo')) + .to.equal('https://example.com/views/foo') + }) + it('should support with empty', function () { + expect(url.resolve('', 'page.html')) + .to.equal('https://example.com/foo/bar/page.html') + }) + it('should support with url', function () { + expect(url.resolve('https://example.com/views', 'page.html')) + .to.equal('https://example.com/views/page.html') + expect(url.resolve('https://example.com/views/', 'page.html')) + .to.equal('https://example.com/views/page.html') + }) + it('should get the first value when argument is array', function () { + expect(url.resolve(['https://example.com/views', 'https://google.com/views'], 'page.html')) + .to.equal('https://example.com/views/page.html') + expect(url.resolve(['https://example.com/views/', 'https://google.com/views'], 'page.html')) + .to.equal('https://example.com/views/page.html') + }) + }) + describe('path', function () { + it('should support width relative path', function () { + expect(url.resolve('./views/', 'page.html')) + .to.equal('https://example.com/foo/bar/views/page.html') + }) + it('should support with absolute path', function () { + expect(url.resolve('/views/', '/page.html')) + .to.equal('https://example.com/page.html') + }) + }) + }) +}) diff --git a/test/xhr.js b/test/xhr.js new file mode 100644 index 000000000..5e5ac027e --- /dev/null +++ b/test/xhr.js @@ -0,0 +1,146 @@ +const Liquid = require('..') +const sinon = require('sinon') +const { JSDOM } = require('jsdom') +const chai = require('chai') +const expect = chai.expect + +describe('xhr', () => { + var server, engine, dom + + beforeEach(() => { + server = sinon.fakeServer.create() + server.autoRespond = true + server.respondWith('GET', 'https://example.com/views/hello.html', + [200, {'Content-Type': 'text/plain'}, 'hello {{name}}']) + global.XMLHttpRequest = sinon.useFakeXMLHttpRequest() + dom = new JSDOM(``, { + url: 'https://example.com/', + referrer: 'https://example.com/', + contentType: 'text/html', + includeNodeLocations: true + }) + global.document = dom.window.document + engine = Liquid({ + root: 'https://example.com/views', + extname: '.html' + }) + }) + + afterEach(() => { + server.restore() + delete global.XMLHttpRequest + delete global.document + }) + + describe('#renderFile()', () => { + it('should support without extname', () => { + return expect(engine.renderFile('hello', {name: 'alice1'})) + .to.eventually.equal('hello alice1') + }) + it('should support with extname', () => { + return expect(engine.renderFile('hello.html', {name: 'alice2'})) + .to.eventually.equal('hello alice2') + }) + it('should support with absolute path', () => { + server.respondWith('GET', 'https://example.com/foo.html', + [200, {'Content-Type': 'text/plain'}, 'foo']) + return expect(engine.renderFile('/foo.html')) + .to.eventually.equal('foo') + }) + it('should support with url', () => { + return expect(engine.renderFile('https://example.com/views/hello.html', {name: 'alice4'})) + .to.eventually.equal('hello alice4') + }) + it('should support include', () => { + server.respondWith('GET', 'https://example.com/views/hello.html', + [200, {'Content-Type': 'text/plain'}, "hello {% include 'name.html' %}"]) + server.respondWith('GET', 'https://example.com/views/name.html', + [200, {'Content-Type': 'text/plain'}, '{{name}}']) + return expect(engine.renderFile('hello.html', {name: 'alice5'})) + .to.eventually.equal('hello alice5') + }) + it('should throw 404', () => { + return expect(engine.renderFile('/not/exist.html')) + .to.be.rejectedWith('Not Found') + }) + }) + describe('root', () => { + it('should support with null', () => { + dom = new JSDOM(``, { + url: 'https://example.com/bar/', + referrer: 'https://example.com/bar/', + contentType: 'text/html', + includeNodeLocations: true + }) + global.document = dom.window.document + engine = Liquid({ + extname: '.html' + }) + server.respondWith('GET', 'https://example.com/bar/hello.html', + [200, {'Content-Type': 'text/plain'}, 'hello {{name}}']) + return expect(engine.renderFile('hello.html', {name: 'alice5'})) + .to.eventually.equal('hello alice5') + }) + it('should support with empty', () => { + dom = new JSDOM(``, { + url: 'https://example.com/foo/', + referrer: 'https://example.com/foo/', + contentType: 'text/html', + includeNodeLocations: true + }) + global.document = dom.window.document + engine = Liquid({ + root: '', + extname: '.html' + }) + server.respondWith('GET', 'https://example.com/foo/hello.html', + [200, {'Content-Type': 'text/plain'}, 'hello {{name}}']) + return expect(engine.renderFile('hello.html', {name: 'alice5'})) + .to.eventually.equal('hello alice5') + }) + it('should support with relative path', () => { + dom = new JSDOM(``, { + url: 'https://example.com/foo/', + referrer: 'https://example.com/foo/', + contentType: 'text/html', + includeNodeLocations: true + }) + global.document = dom.window.document + engine = Liquid({ + root: './views/', + extname: '.html' + }) + server.respondWith('GET', 'https://example.com/foo/views/hello.html', + [200, {'Content-Type': 'text/plain'}, 'hello {{name}}']) + return expect(engine.renderFile('hello.html', {name: 'alice5'})) + .to.eventually.equal('hello alice5') + }) + it('should support with absolute path', () => { + dom = new JSDOM(``, { + url: 'https://example.com/foo/', + referrer: 'https://example.com/foo/', + contentType: 'text/html', + includeNodeLocations: true + }) + global.document = dom.window.document + engine = Liquid({ + root: '/views/', + extname: '.html' + }) + server.respondWith('GET', 'https://example.com/views/hello.html', + [200, {'Content-Type': 'text/plain'}, 'hello {{name}}']) + return expect(engine.renderFile('hello.html', {name: 'alice5'})) + .to.eventually.equal('hello alice5') + }) + it('should support with url', () => { + engine = Liquid({ + root: 'https://foo.com/bar/', + extname: '.html' + }) + server.respondWith('GET', 'https://foo.com/bar/hello.html', + [200, {'Content-Type': 'text/plain'}, 'hello {{name}}']) + return expect(engine.renderFile('hello.html', {name: 'alice5'})) + .to.eventually.equal('hello alice5') + }) + }) +})