Merge pull request #1033 from tastejs/thorax-lumbar-update

Update thorax lumbar

examples/thorax_lumbar/public/base.js

 (function () {
 	'use strict';
 
-	if (location.hostname === 'todomvc.com') {
-		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
-	}
-
-	function getSourcePath() {
-		// If accessed via tastejs.github.io/todomvc/, strip the project path.
-		if (location.hostname.indexOf('github.io') > 0) {
-			return location.pathname.replace(/todomvc\//, '');
+	// Underscore's Template Module
+	// Courtesy of underscorejs.org
+	var _ = (function (_) {
+		_.defaults = function (object) {
+			if (!object) {
+				return object;
+			}
+			for (var argsIndex = 1, argsLength = arguments.length; argsIndex < argsLength; argsIndex++) {
+				var iterable = arguments[argsIndex];
+				if (iterable) {
+					for (var key in iterable) {
+						if (object[key] == null) {
+							object[key] = iterable[key];
+						}
+					}
+				}
+			}
+			return object;
 		}
-		return location.pathname;
-	}
 
-	function appendSourceLink() {
-		var sourceLink = document.createElement('a');
-		var paragraph = document.createElement('p');
-		var footer = document.getElementById('info');
-		var urlBase = 'https://github.com/tastejs/todomvc/tree/gh-pages';
+		// By default, Underscore uses ERB-style template delimiters, change the
+		// following template settings to use alternative delimiters.
+		_.templateSettings = {
+			evaluate    : /<%([\s\S]+?)%>/g,
+			interpolate : /<%=([\s\S]+?)%>/g,
+			escape      : /<%-([\s\S]+?)%>/g
+		};
 
-		if (footer) {
-			sourceLink.href = urlBase + getSourcePath();
-			sourceLink.appendChild(document.createTextNode('Check out the source'));
-			paragraph.appendChild(sourceLink);
-			footer.appendChild(paragraph);
-		}
+		// When customizing `templateSettings`, if you don't want to define an
+		// interpolation, evaluation or escaping regex, we need one that is
+		// guaranteed not to match.
+		var noMatch = /(.)^/;
+
+		// Certain characters need to be escaped so that they can be put into a
+		// string literal.
+		var escapes = {
+			"'":      "'",
+			'\\':     '\\',
+			'\r':     'r',
+			'\n':     'n',
+			'\t':     't',
+			'\u2028': 'u2028',
+			'\u2029': 'u2029'
+		};
+
+		var escaper = /\\|'|\r|\n|\t|\u2028|\u2029/g;
+
+		// JavaScript micro-templating, similar to John Resig's implementation.
+		// Underscore templating handles arbitrary delimiters, preserves whitespace,
+		// and correctly escapes quotes within interpolated code.
+		_.template = function(text, data, settings) {
+			var render;
+			settings = _.defaults({}, settings, _.templateSettings);
+
+			// Combine delimiters into one regular expression via alternation.
+			var matcher = new RegExp([
+				(settings.escape || noMatch).source,
+				(settings.interpolate || noMatch).source,
+				(settings.evaluate || noMatch).source
+			].join('|') + '|$', 'g');
+
+			// Compile the template source, escaping string literals appropriately.
+			var index = 0;
+			var source = "__p+='";
+			text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
+				source += text.slice(index, offset)
+					.replace(escaper, function(match) { return '\\' + escapes[match]; });
+
+				if (escape) {
+					source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
+				}
+				if (interpolate) {
+					source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
+				}
+				if (evaluate) {
+					source += "';\n" + evaluate + "\n__p+='";
+				}
+				index = offset + match.length;
+				return match;
+			});
+			source += "';\n";
+
+			// If a variable is not specified, place data values in local scope.
+			if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';
+
+			source = "var __t,__p='',__j=Array.prototype.join," +
+				"print=function(){__p+=__j.call(arguments,'');};\n" +
+				source + "return __p;\n";
+
+			try {
+				render = new Function(settings.variable || 'obj', '_', source);
+			} catch (e) {
+				e.source = source;
+				throw e;
+			}
+
+			if (data) return render(data, _);
+			var template = function(data) {
+				return render.call(this, data, _);
+			};
+
+			// Provide the compiled function source as a convenience for precompilation.
+			template.source = 'function(' + (settings.variable || 'obj') + '){\n' + source + '}';
+
+			return template;
+		};
+
+		return _;
+	})({});
+
+	if (location.hostname === 'todomvc.com') {
+		window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
 	}
 
 	function redirect() {
@@ -34,14 +122,15 @@
 	}
 
 	function findRoot() {
-		var base = ['labs', 'architecture-examples', 'dependency-examples'].filter(function (href) {
-			return location.href.match(new RegExp(href));
-		})[0];
-
-		return location.href.substr(0, location.href.indexOf(base));
+		var base = location.href.indexOf('examples/');
+		return location.href.substr(0, base);
 	}
 
 	function getFile(file, callback) {
+		if (!location.host) {
+			return console.info('Miss the info bar? Run TodoMVC from a server to avoid a cross-origin error.');
+		}
+
 		var xhr = new XMLHttpRequest();
 
 		xhr.open('GET', findRoot() + file, true);
@@ -79,9 +168,10 @@
 		}
 
 		if (!framework && document.querySelector('[data-framework]')) {
-			framework = document.querySelector('[data-framework]').getAttribute('data-framework');
+			framework = document.querySelector('[data-framework]').dataset.framework;
 		}
 
+
 		if (template && learnJSON[framework]) {
 			this.frameworkJSON = learnJSON[framework];
 			this.template = template;
@@ -90,88 +180,21 @@
 		}
 	}
 
-	Learn.prototype._prepareTemplate = function () {
-		var aside = document.createElement('aside');
-
-		var block = aside.cloneNode(aside);
-		block.innerHTML = this.template;
-
-		var header = block.cloneNode(aside);
-		header.removeChild(header.querySelector('ul'));
-		header.removeChild(header.querySelectorAll('footer')[1]);
-
-		return {
-			header: header,
-			links: block.cloneNode(aside).querySelector('ul a'),
-			footer: block.cloneNode(aside).querySelectorAll('footer')[1]
-		};
-	};
-
-	Learn.prototype._parseTemplate = function () {
-		if (!this.template) {
-			return;
-		}
-
-		var frameworkJSON = this.frameworkJSON;
-		var template = this._prepareTemplate();
-
+	Learn.prototype.append = function () {
 		var aside = document.createElement('aside');
-		var linksTemplate = template.links.outerHTML;
-		var parser = /\{\{([^}]*)\}\}/g;
-
-		var header, examples, links;
+		aside.innerHTML = _.template(this.template, this.frameworkJSON);
+		aside.className = 'learn';
 
-		header = template.header.innerHTML.replace(parser, function (match, key) {
-			return frameworkJSON[key];
+		// Localize demo links
+		var demoLinks = aside.querySelectorAll('.demo-link');
+		Array.prototype.forEach.call(demoLinks, function (demoLink) {
+			demoLink.setAttribute('href', findRoot() + demoLink.getAttribute('href'));
 		});
 
-		aside.innerHTML = header;
-
-		if (frameworkJSON.examples) {
-			examples = frameworkJSON.examples.map(function (example) {
-				return ''
-				+ '<h5>' + example.name + '</h5>'
-				+ '<p>'
-				+ '  <a href="https://github.com/tastejs/todomvc/tree/gh-pages/' + (example.source_url || example.url) + '">Source</a>'
-				+ '</p>';
-			}).join('');
-
-			aside.querySelector('.source-links').innerHTML = examples;
-		}
-
-		if (frameworkJSON.link_groups) {
-			links = frameworkJSON.link_groups.map(function (linkGroup) {
-				return ''
-				+ '<h4>' + linkGroup.heading + '</h4>'
-				+ '<ul>'
-				+ linkGroup.links.map(function (link) {
-					return ''
-					+ '<li>'
-					+ linksTemplate.replace(parser, function (match, key) {
-						return link[key];
-					})
-					+ '</li>';
-				}).join('')
-				+ '</ul>';
-			}).join('');
-
-			aside.innerHTML += links;
-			aside.innerHTML += template.footer.outerHTML;
-		}
-
-		return aside;
-	};
-
-	Learn.prototype.append = function () {
-		var aside = this._parseTemplate();
-
-		aside.className = 'learn';
-
 		document.body.className = (document.body.className + ' learn-bar').trim();
-		document.body.insertAdjacentElement('afterBegin', aside);
+		document.body.insertAdjacentHTML('afterBegin', aside.outerHTML);
 	};
 
-	appendSourceLink();
 	redirect();
 	getFile('learn.json', Learn);
 })();
@@ -16608,7 +16631,6 @@ if (isIE) {
 
 })();
 
-
 ;;
 /**
  * Backbone localStorage Adapter

examples/thorax_lumbar/public/todomvc.js

+
 Application['todomvc'] = (function() {
   var module = {exports: {}};
   var exports = module.exports;
@@ -12,7 +13,7 @@ module.routes = {"":"setFilter",":filter":"setFilter"};
 	// Todo Model
 	// ----------
 
-	// Our basic **Todo** model has `title` and `completed` attributes.
+	// Our basic **Todo** model has `title`, `order`, and `completed` attributes.
 	window.app.Todo = Thorax.Model.extend({
 
 		// Default attributes for the todo
@@ -62,18 +63,18 @@ module.routes = {"":"setFilter",":filter":"setFilter"};
 		localStorage: new Store('todos-backbone-thorax'),
 
 		// Filter down the list of all todo items that are finished.
-		completed: function() {
+		completed: function () {
 			return this.where({completed: true});
 		},
 
 		// Filter down the list to only todo items that are still not finished.
-		remaining: function() {
+		remaining: function () {
 			return this.where({completed: false});
 		},
 
 		// We keep the Todos in sequential order, despite being saved by unordered
 		// GUID in the database. This generates the next order number for new items.
-		nextOrder: function() {
+		nextOrder: function () {
 			return this.length ? this.last().get('order') + 1 : 1;
 		},