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Commit 3355fd7d authored by Sindre Sorhus's avatar Sindre Sorhus
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Rewrite jQuery app and add routing 

fixes #309
parent 24a0df0e
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.gitignore
View file @ 3355fd7d
node_modules node_modules
bower_components /bower_components
architecture-examples/jquery/bower.json
View file @ 3355fd7d
{ {
"name": "todomvc-jquery", "name": "todomvc-jquery",
"version": "0.0.0",
"dependencies": { "dependencies": {
"jquery": "~1.9.1", "todomvc-common": "~0.1.9",
"handlebars": "~1.0.0-rc.3", "jquery": "~2.1.0",
"todomvc-common": "~0.1.4" "handlebars": "~1.3.0",
"director": "~1.2.2"
} }
} }
architecture-examples/jquery/bower_components/director/build/director.js 0 → 100644
View file @ 3355fd7d
//
// Generated on Fri Dec 27 2013 12:02:11 GMT-0500 (EST) by Nodejitsu, Inc (Using Codesurgeon).
// Version 1.2.2
//
(function (exports) {
/*
* browser.js: Browser specific functionality for director.
*
* (C) 2011, Nodejitsu Inc.
* MIT LICENSE
*
*/
if (!Array.prototype.filter) {
Array.prototype.filter = function(filter, that) {
var other = [], v;
for (var i = 0, n = this.length; i < n; i++) {
if (i in this && filter.call(that, v = this[i], i, this)) {
other.push(v);
}
}
return other;
};
}
if (!Array.isArray){
Array.isArray = function(obj) {
return Object.prototype.toString.call(obj) === '[object Array]';
};
}
var dloc = document.location;
function dlocHashEmpty() {
// Non-IE browsers return '' when the address bar shows '#'; Director's logic
// assumes both mean empty.
return dloc.hash === '' || dloc.hash === '#';
}
var listener = {
mode: 'modern',
hash: dloc.hash,
history: false,
check: function () {
var h = dloc.hash;
if (h != this.hash) {
this.hash = h;
this.onHashChanged();
}
},
fire: function () {
if (this.mode === 'modern') {
this.history === true ? window.onpopstate() : window.onhashchange();
}
else {
this.onHashChanged();
}
},
init: function (fn, history) {
var self = this;
this.history = history;
if (!Router.listeners) {
Router.listeners = [];
}
function onchange(onChangeEvent) {
for (var i = 0, l = Router.listeners.length; i < l; i++) {
Router.listeners[i](onChangeEvent);
}
}
//note IE8 is being counted as 'modern' because it has the hashchange event
if ('onhashchange' in window && (document.documentMode === undefined
|| document.documentMode > 7)) {
// At least for now HTML5 history is available for 'modern' browsers only
if (this.history === true) {
// There is an old bug in Chrome that causes onpopstate to fire even
// upon initial page load. Since the handler is run manually in init(),
// this would cause Chrome to run it twise. Currently the only
// workaround seems to be to set the handler after the initial page load
// http://code.google.com/p/chromium/issues/detail?id=63040
setTimeout(function() {
window.onpopstate = onchange;
}, 500);
}
else {
window.onhashchange = onchange;
}
this.mode = 'modern';
}
else {
//
// IE support, based on a concept by Erik Arvidson ...
//
var frame = document.createElement('iframe');
frame.id = 'state-frame';
frame.style.display = 'none';
document.body.appendChild(frame);
this.writeFrame('');
if ('onpropertychange' in document && 'attachEvent' in document) {
document.attachEvent('onpropertychange', function () {
if (event.propertyName === 'location') {
self.check();
}
});
}
window.setInterval(function () { self.check(); }, 50);
this.onHashChanged = onchange;
this.mode = 'legacy';
}
Router.listeners.push(fn);
return this.mode;
},
destroy: function (fn) {
if (!Router || !Router.listeners) {
return;
}
var listeners = Router.listeners;
for (var i = listeners.length - 1; i >= 0; i--) {
if (listeners[i] === fn) {
listeners.splice(i, 1);
}
}
},
setHash: function (s) {
// Mozilla always adds an entry to the history
if (this.mode === 'legacy') {
this.writeFrame(s);
}
if (this.history === true) {
window.history.pushState({}, document.title, s);
// Fire an onpopstate event manually since pushing does not obviously
// trigger the pop event.
this.fire();
} else {
dloc.hash = (s[0] === '/') ? s : '/' + s;
}
return this;
},
writeFrame: function (s) {
// IE support...
var f = document.getElementById('state-frame');
var d = f.contentDocument || f.contentWindow.document;
d.open();
d.write("<script>_hash = '" + s + "'; onload = parent.listener.syncHash;<script>");
d.close();
},
syncHash: function () {
// IE support...
var s = this._hash;
if (s != dloc.hash) {
dloc.hash = s;
}
return this;
},
onHashChanged: function () {}
};
var Router = exports.Router = function (routes) {
if (!(this instanceof Router)) return new Router(routes);
this.params = {};
this.routes = {};
this.methods = ['on', 'once', 'after', 'before'];
this.scope = [];
this._methods = {};
this._insert = this.insert;
this.insert = this.insertEx;
this.historySupport = (window.history != null ? window.history.pushState : null) != null
this.configure();
this.mount(routes || {});
};
Router.prototype.init = function (r) {
var self = this;
this.handler = function(onChangeEvent) {
var newURL = onChangeEvent && onChangeEvent.newURL || window.location.hash;
var url = self.history === true ? self.getPath() : newURL.replace(/.*#/, '');
self.dispatch('on', url.charAt(0) === '/' ? url : '/' + url);
};
listener.init(this.handler, this.history);
if (this.history === false) {
if (dlocHashEmpty() && r) {
dloc.hash = r;
} else if (!dlocHashEmpty()) {
self.dispatch('on', '/' + dloc.hash.replace(/^(#\/|#|\/)/, ''));
}
}
else {
var routeTo = dlocHashEmpty() && r ? r : !dlocHashEmpty() ? dloc.hash.replace(/^#/, '') : null;
if (routeTo) {
window.history.replaceState({}, document.title, routeTo);
}
// Router has been initialized, but due to the chrome bug it will not
// yet actually route HTML5 history state changes. Thus, decide if should route.
if (routeTo || this.run_in_init === true) {
this.handler();
}
}
return this;
};
Router.prototype.explode = function () {
var v = this.history === true ? this.getPath() : dloc.hash;
if (v.charAt(1) === '/') { v=v.slice(1) }
return v.slice(1, v.length).split("/");
};
Router.prototype.setRoute = function (i, v, val) {
var url = this.explode();
if (typeof i === 'number' && typeof v === 'string') {
url[i] = v;
}
else if (typeof val === 'string') {
url.splice(i, v, s);
}
else {
url = [i];
}
listener.setHash(url.join('/'));
return url;
};
//
// ### function insertEx(method, path, route, parent)
// #### @method {string} Method to insert the specific `route`.
// #### @path {Array} Parsed path to insert the `route` at.
// #### @route {Array|function} Route handlers to insert.
// #### @parent {Object} **Optional** Parent "routes" to insert into.
// insert a callback that will only occur once per the matched route.
//
Router.prototype.insertEx = function(method, path, route, parent) {
if (method === "once") {
method = "on";
route = function(route) {
var once = false;
return function() {
if (once) return;
once = true;
return route.apply(this, arguments);
};
}(route);
}
return this._insert(method, path, route, parent);
};
Router.prototype.getRoute = function (v) {
var ret = v;
if (typeof v === "number") {
ret = this.explode()[v];
}
else if (typeof v === "string"){
var h = this.explode();
ret = h.indexOf(v);
}
else {
ret = this.explode();
}
return ret;
};
Router.prototype.destroy = function () {
listener.destroy(this.handler);
return this;
};
Router.prototype.getPath = function () {
var path = window.location.pathname;
if (path.substr(0, 1) !== '/') {
path = '/' + path;
}
return path;
};
function _every(arr, iterator) {
for (var i = 0; i < arr.length; i += 1) {
if (iterator(arr[i], i, arr) === false) {
return;
}
}
}
function _flatten(arr) {
var flat = [];
for (var i = 0, n = arr.length; i < n; i++) {
flat = flat.concat(arr[i]);
}
return flat;
}
function _asyncEverySeries(arr, iterator, callback) {
if (!arr.length) {
return callback();
}
var completed = 0;
(function iterate() {
iterator(arr[completed], function(err) {
if (err || err === false) {
callback(err);
callback = function() {};
} else {
completed += 1;
if (completed === arr.length) {
callback();
} else {
iterate();
}
}
});
})();
}
function paramifyString(str, params, mod) {
mod = str;
for (var param in params) {
if (params.hasOwnProperty(param)) {
mod = params[param](str);
if (mod !== str) {
break;
}
}
}
return mod === str ? "([._a-zA-Z0-9-]+)" : mod;
}
function regifyString(str, params) {
var matches, last = 0, out = "";
while (matches = str.substr(last).match(/[^\w\d\- %@&]*\*[^\w\d\- %@&]*/)) {
last = matches.index + matches[0].length;
matches[0] = matches[0].replace(/^\*/, "([_.()!\\ %@&a-zA-Z0-9-]+)");
out += str.substr(0, matches.index) + matches[0];
}
str = out += str.substr(last);
var captures = str.match(/:([^\/]+)/ig), capture, length;
if (captures) {
length = captures.length;
for (var i = 0; i < length; i++) {
capture = captures[i];
if (capture.slice(0, 2) === "::") {
str = capture.slice(1);
} else {
str = str.replace(capture, paramifyString(capture, params));
}
}
}
return str;
}
function terminator(routes, delimiter, start, stop) {
var last = 0, left = 0, right = 0, start = (start || "(").toString(), stop = (stop || ")").toString(), i;
for (i = 0; i < routes.length; i++) {
var chunk = routes[i];
if (chunk.indexOf(start, last) > chunk.indexOf(stop, last) || ~chunk.indexOf(start, last) && !~chunk.indexOf(stop, last) || !~chunk.indexOf(start, last) && ~chunk.indexOf(stop, last)) {
left = chunk.indexOf(start, last);
right = chunk.indexOf(stop, last);
if (~left && !~right || !~left && ~right) {
var tmp = routes.slice(0, (i || 1) + 1).join(delimiter);
routes = [ tmp ].concat(routes.slice((i || 1) + 1));
}
last = (right > left ? right : left) + 1;
i = 0;
} else {
last = 0;
}
}
return routes;
}
Router.prototype.configure = function(options) {
options = options || {};
for (var i = 0; i < this.methods.length; i++) {
this._methods[this.methods[i]] = true;
}
this.recurse = options.recurse || this.recurse || false;
this.async = options.async || false;
this.delimiter = options.delimiter || "/";
this.strict = typeof options.strict === "undefined" ? true : options.strict;
this.notfound = options.notfound;
this.resource = options.resource;
this.history = options.html5history && this.historySupport || false;
this.run_in_init = this.history === true && options.run_handler_in_init !== false;
this.every = {
after: options.after || null,
before: options.before || null,
on: options.on || null
};
return this;
};
Router.prototype.param = function(token, matcher) {
if (token[0] !== ":") {
token = ":" + token;
}
var compiled = new RegExp(token, "g");
this.params[token] = function(str) {
return str.replace(compiled, matcher.source || matcher);
};
};
Router.prototype.on = Router.prototype.route = function(method, path, route) {
var self = this;
if (!route && typeof path == "function") {
route = path;
path = method;
method = "on";
}
if (Array.isArray(path)) {
return path.forEach(function(p) {
self.on(method, p, route);
});
}
if (path.source) {
path = path.source.replace(/\\\//ig, "/");
}
if (Array.isArray(method)) {
return method.forEach(function(m) {
self.on(m.toLowerCase(), path, route);
});
}
path = path.split(new RegExp(this.delimiter));
path = terminator(path, this.delimiter);
this.insert(method, this.scope.concat(path), route);
};
Router.prototype.dispatch = function(method, path, callback) {
var self = this, fns = this.traverse(method, path, this.routes, ""), invoked = this._invoked, after;
this._invoked = true;
if (!fns || fns.length === 0) {
this.last = [];
if (typeof this.notfound === "function") {
this.invoke([ this.notfound ], {
method: method,
path: path
}, callback);
}
return false;
}
if (this.recurse === "forward") {
fns = fns.reverse();
}
function updateAndInvoke() {
self.last = fns.after;
self.invoke(self.runlist(fns), self, callback);
}
after = this.every && this.every.after ? [ this.every.after ].concat(this.last) : [ this.last ];
if (after && after.length > 0 && invoked) {
if (this.async) {
this.invoke(after, this, updateAndInvoke);
} else {
this.invoke(after, this);
updateAndInvoke();
}
return true;
}
updateAndInvoke();
return true;
};
Router.prototype.invoke = function(fns, thisArg, callback) {
var self = this;
var apply;
if (this.async) {
apply = function(fn, next) {
if (Array.isArray(fn)) {
return _asyncEverySeries(fn, apply, next);
} else if (typeof fn == "function") {
fn.apply(thisArg, fns.captures.concat(next));
}
};
_asyncEverySeries(fns, apply, function() {
if (callback) {
callback.apply(thisArg, arguments);
}
});
} else {
apply = function(fn) {
if (Array.isArray(fn)) {
return _every(fn, apply);
} else if (typeof fn === "function") {
return fn.apply(thisArg, fns.captures || []);
} else if (typeof fn === "string" && self.resource) {
self.resource[fn].apply(thisArg, fns.captures || []);
}
};
_every(fns, apply);
}
};
Router.prototype.traverse = function(method, path, routes, regexp, filter) {
var fns = [], current, exact, match, next, that;
function filterRoutes(routes) {
if (!filter) {
return routes;
}
function deepCopy(source) {
var result = [];
for (var i = 0; i < source.length; i++) {
result[i] = Array.isArray(source[i]) ? deepCopy(source[i]) : source[i];
}
return result;
}
function applyFilter(fns) {
for (var i = fns.length - 1; i >= 0; i--) {
if (Array.isArray(fns[i])) {
applyFilter(fns[i]);
if (fns[i].length === 0) {
fns.splice(i, 1);
}
} else {
if (!filter(fns[i])) {
fns.splice(i, 1);
}
}
}
}
var newRoutes = deepCopy(routes);
newRoutes.matched = routes.matched;
newRoutes.captures = routes.captures;
newRoutes.after = routes.after.filter(filter);
applyFilter(newRoutes);
return newRoutes;
}
if (path === this.delimiter && routes[method]) {
next = [ [ routes.before, routes[method] ].filter(Boolean) ];
next.after = [ routes.after ].filter(Boolean);
next.matched = true;
next.captures = [];
return filterRoutes(next);
}
for (var r in routes) {
if (routes.hasOwnProperty(r) && (!this._methods[r] || this._methods[r] && typeof routes[r] === "object" && !Array.isArray(routes[r]))) {
current = exact = regexp + this.delimiter + r;
if (!this.strict) {
exact += "[" + this.delimiter + "]?";
}
match = path.match(new RegExp("^" + exact));
if (!match) {
continue;
}
if (match[0] && match[0] == path && routes[r][method]) {
next = [ [ routes[r].before, routes[r][method] ].filter(Boolean) ];
next.after = [ routes[r].after ].filter(Boolean);
next.matched = true;
next.captures = match.slice(1);
if (this.recurse && routes === this.routes) {
next.push([ routes.before, routes.on ].filter(Boolean));
next.after = next.after.concat([ routes.after ].filter(Boolean));
}
return filterRoutes(next);
}
next = this.traverse(method, path, routes[r], current);
if (next.matched) {
if (next.length > 0) {
fns = fns.concat(next);
}
if (this.recurse) {
fns.push([ routes[r].before, routes[r].on ].filter(Boolean));
next.after = next.after.concat([ routes[r].after ].filter(Boolean));
if (routes === this.routes) {
fns.push([ routes["before"], routes["on"] ].filter(Boolean));
next.after = next.after.concat([ routes["after"] ].filter(Boolean));
}
}
fns.matched = true;
fns.captures = next.captures;
fns.after = next.after;
return filterRoutes(fns);
}
}
}
return false;
};
Router.prototype.insert = function(method, path, route, parent) {
var methodType, parentType, isArray, nested, part;
path = path.filter(function(p) {
return p && p.length > 0;
});
parent = parent || this.routes;
part = path.shift();
if (/\:|\*/.test(part) && !/\\d|\\w/.test(part)) {
part = regifyString(part, this.params);
}
if (path.length > 0) {
parent[part] = parent[part] || {};
return this.insert(method, path, route, parent[part]);
}
if (!part && !path.length && parent === this.routes) {
methodType = typeof parent[method];
switch (methodType) {
case "function":
parent[method] = [ parent[method], route ];
return;
case "object":
parent[method].push(route);
return;
case "undefined":
parent[method] = route;
return;
}
return;
}
parentType = typeof parent[part];
isArray = Array.isArray(parent[part]);
if (parent[part] && !isArray && parentType == "object") {
methodType = typeof parent[part][method];
switch (methodType) {
case "function":
parent[part][method] = [ parent[part][method], route ];
return;
case "object":
parent[part][method].push(route);
return;
case "undefined":
parent[part][method] = route;
return;
}
} else if (parentType == "undefined") {
nested = {};
nested[method] = route;
parent[part] = nested;
return;
}
throw new Error("Invalid route context: " + parentType);
};
Router.prototype.extend = function(methods) {
var self = this, len = methods.length, i;
function extend(method) {
self._methods[method] = true;
self[method] = function() {
var extra = arguments.length === 1 ? [ method, "" ] : [ method ];
self.on.apply(self, extra.concat(Array.prototype.slice.call(arguments)));
};
}
for (i = 0; i < len; i++) {
extend(methods[i]);
}
};
Router.prototype.runlist = function(fns) {
var runlist = this.every && this.every.before ? [ this.every.before ].concat(_flatten(fns)) : _flatten(fns);
if (this.every && this.every.on) {
runlist.push(this.every.on);
}
runlist.captures = fns.captures;
runlist.source = fns.source;
return runlist;
};
Router.prototype.mount = function(routes, path) {
if (!routes || typeof routes !== "object" || Array.isArray(routes)) {
return;
}
var self = this;
path = path || [];
if (!Array.isArray(path)) {
path = path.split(self.delimiter);
}
function insertOrMount(route, local) {
var rename = route, parts = route.split(self.delimiter), routeType = typeof routes[route], isRoute = parts[0] === "" || !self._methods[parts[0]], event = isRoute ? "on" : rename;
if (isRoute) {
rename = rename.slice((rename.match(new RegExp("^" + self.delimiter)) || [ "" ])[0].length);
parts.shift();
}
if (isRoute && routeType === "object" && !Array.isArray(routes[route])) {
local = local.concat(parts);
self.mount(routes[route], local);
return;
}
if (isRoute) {
local = local.concat(rename.split(self.delimiter));
local = terminator(local, self.delimiter);
}
self.insert(event, local, routes[route]);
}
for (var route in routes) {
if (routes.hasOwnProperty(route)) {
insertOrMount(route, path.slice(0));
}
}
};
}(typeof exports === "object" ? exports : window));
\ No newline at end of file
architecture-examples/jquery/bower_components/handlebars/handlebars.js
View file @ 3355fd7d
/* /*!
handlebars v1.3.0
Copyright (C) 2011 by Yehuda Katz Copyright (C) 2011 by Yehuda Katz
...@@ -20,114 +22,254 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, ...@@ -20,114 +22,254 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE. THE SOFTWARE.
@license
*/ */
/* exported Handlebars */
var Handlebars = (function() {
// handlebars/safe-string.js
var __module4__ = (function() {
"use strict";
var __exports__;
// Build out our basic SafeString type
function SafeString(string) {
this.string = string;
}
SafeString.prototype.toString = function() {
return "" + this.string;
};
__exports__ = SafeString;
return __exports__;
})();
// handlebars/utils.js
var __module3__ = (function(__dependency1__) {
"use strict";
var __exports__ = {};
/*jshint -W004 */
var SafeString = __dependency1__;
var escape = {
"&": "&amp;",
"<": "&lt;",
">": "&gt;",
'"': "&quot;",
"'": "&#x27;",
"`": "&#x60;"
};
// lib/handlebars/base.js var badChars = /[&<>"'`]/g;
var possible = /[&<>"'`]/;
function escapeChar(chr) {
return escape[chr] || "&amp;";
}
function extend(obj, value) {
for(var key in value) {
if(Object.prototype.hasOwnProperty.call(value, key)) {
obj[key] = value[key];
}
}
}
__exports__.extend = extend;var toString = Object.prototype.toString;
__exports__.toString = toString;
// Sourced from lodash
// https://github.com/bestiejs/lodash/blob/master/LICENSE.txt
var isFunction = function(value) {
return typeof value === 'function';
};
// fallback for older versions of Chrome and Safari
if (isFunction(/x/)) {
isFunction = function(value) {
return typeof value === 'function' && toString.call(value) === '[object Function]';
};
}
var isFunction;
__exports__.isFunction = isFunction;
var isArray = Array.isArray || function(value) {
return (value && typeof value === 'object') ? toString.call(value) === '[object Array]' : false;
};
__exports__.isArray = isArray;
function escapeExpression(string) {
// don't escape SafeStrings, since they're already safe
if (string instanceof SafeString) {
return string.toString();
} else if (!string && string !== 0) {
return "";
}
// Force a string conversion as this will be done by the append regardless and
// the regex test will do this transparently behind the scenes, causing issues if
// an object's to string has escaped characters in it.
string = "" + string;
if(!possible.test(string)) { return string; }
return string.replace(badChars, escapeChar);
}
__exports__.escapeExpression = escapeExpression;function isEmpty(value) {
if (!value && value !== 0) {
return true;
} else if (isArray(value) && value.length === 0) {
return true;
} else {
return false;
}
}
__exports__.isEmpty = isEmpty;
return __exports__;
})(__module4__);
// handlebars/exception.js
var __module5__ = (function() {
"use strict";
var __exports__;
var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
function Exception(message, node) {
var line;
if (node && node.firstLine) {
line = node.firstLine;
message += ' - ' + line + ':' + node.firstColumn;
}
var tmp = Error.prototype.constructor.call(this, message);
// Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
for (var idx = 0; idx < errorProps.length; idx++) {
this[errorProps[idx]] = tmp[errorProps[idx]];
}
if (line) {
this.lineNumber = line;
this.column = node.firstColumn;
}
}
/*jshint eqnull:true*/ Exception.prototype = new Error();
this.Handlebars = {};
(function(Handlebars) { __exports__ = Exception;
return __exports__;
})();
Handlebars.VERSION = "1.0.0-rc.3"; // handlebars/base.js
Handlebars.COMPILER_REVISION = 2; var __module2__ = (function(__dependency1__, __dependency2__) {
"use strict";
var __exports__ = {};
var Utils = __dependency1__;
var Exception = __dependency2__;
Handlebars.REVISION_CHANGES = { var VERSION = "1.3.0";
__exports__.VERSION = VERSION;var COMPILER_REVISION = 4;
__exports__.COMPILER_REVISION = COMPILER_REVISION;
var REVISION_CHANGES = {
1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it 1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it
2: '>= 1.0.0-rc.3' 2: '== 1.0.0-rc.3',
}; 3: '== 1.0.0-rc.4',
4: '>= 1.0.0'
};
__exports__.REVISION_CHANGES = REVISION_CHANGES;
var isArray = Utils.isArray,
isFunction = Utils.isFunction,
toString = Utils.toString,
objectType = '[object Object]';
function HandlebarsEnvironment(helpers, partials) {
this.helpers = helpers || {};
this.partials = partials || {};
registerDefaultHelpers(this);
}
Handlebars.helpers = {}; __exports__.HandlebarsEnvironment = HandlebarsEnvironment;HandlebarsEnvironment.prototype = {
Handlebars.partials = {}; constructor: HandlebarsEnvironment,
Handlebars.registerHelper = function(name, fn, inverse) { logger: logger,
if(inverse) { fn.not = inverse; } log: log,
registerHelper: function(name, fn, inverse) {
if (toString.call(name) === objectType) {
if (inverse || fn) { throw new Exception('Arg not supported with multiple helpers'); }
Utils.extend(this.helpers, name);
} else {
if (inverse) { fn.not = inverse; }
this.helpers[name] = fn; this.helpers[name] = fn;
}; }
},
Handlebars.registerPartial = function(name, str) { registerPartial: function(name, str) {
if (toString.call(name) === objectType) {
Utils.extend(this.partials, name);
} else {
this.partials[name] = str; this.partials[name] = str;
}; }
}
};
Handlebars.registerHelper('helperMissing', function(arg) { function registerDefaultHelpers(instance) {
instance.registerHelper('helperMissing', function(arg) {
if(arguments.length === 2) { if(arguments.length === 2) {
return undefined; return undefined;
} else { } else {
throw new Error("Could not find property '" + arg + "'"); throw new Exception("Missing helper: '" + arg + "'");
} }
}); });
var toString = Object.prototype.toString, functionType = "[object Function]";
Handlebars.registerHelper('blockHelperMissing', function(context, options) { instance.registerHelper('blockHelperMissing', function(context, options) {
var inverse = options.inverse || function() {}, fn = options.fn; var inverse = options.inverse || function() {}, fn = options.fn;
if (isFunction(context)) { context = context.call(this); }
var ret = "";
var type = toString.call(context);
if(type === functionType) { context = context.call(this); }
if(context === true) { if(context === true) {
return fn(this); return fn(this);
} else if(context === false || context == null) { } else if(context === false || context == null) {
return inverse(this); return inverse(this);
} else if(type === "[object Array]") { } else if (isArray(context)) {
if(context.length > 0) { if(context.length > 0) {
return Handlebars.helpers.each(context, options); return instance.helpers.each(context, options);
} else { } else {
return inverse(this); return inverse(this);
} }
} else { } else {
return fn(context); return fn(context);
} }
}); });
Handlebars.K = function() {};
Handlebars.createFrame = Object.create || function(object) {
Handlebars.K.prototype = object;
var obj = new Handlebars.K();
Handlebars.K.prototype = null;
return obj;
};
Handlebars.logger = {
DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3,
methodMap: {0: 'debug', 1: 'info', 2: 'warn', 3: 'error'},
// can be overridden in the host environment
log: function(level, obj) {
if (Handlebars.logger.level <= level) {
var method = Handlebars.logger.methodMap[level];
if (typeof console !== 'undefined' && console[method]) {
console[method].call(console, obj);
}
}
}
};
Handlebars.log = function(level, obj) { Handlebars.logger.log(level, obj); };
Handlebars.registerHelper('each', function(context, options) { instance.registerHelper('each', function(context, options) {
var fn = options.fn, inverse = options.inverse; var fn = options.fn, inverse = options.inverse;
var i = 0, ret = "", data; var i = 0, ret = "", data;
if (isFunction(context)) { context = context.call(this); }
if (options.data) { if (options.data) {
data = Handlebars.createFrame(options.data); data = createFrame(options.data);
} }
if(context && typeof context === 'object') { if(context && typeof context === 'object') {
if(context instanceof Array){ if (isArray(context)) {
for(var j = context.length; i<j; i++) { for(var j = context.length; i<j; i++) {
if (data) { data.index = i; } if (data) {
data.index = i;
data.first = (i === 0);
data.last = (i === (context.length-1));
}
ret = ret + fn(context[i], { data: data }); ret = ret + fn(context[i], { data: data });
} }
} else { } else {
for(var key in context) { for(var key in context) {
if(context.hasOwnProperty(key)) { if(context.hasOwnProperty(key)) {
if(data) { data.key = key; } if(data) {
data.key = key;
data.index = i;
data.first = (i === 0);
}
ret = ret + fn(context[key], {data: data}); ret = ret + fn(context[key], {data: data});
i++; i++;
} }
...@@ -140,152 +282,595 @@ Handlebars.registerHelper('each', function(context, options) { ...@@ -140,152 +282,595 @@ Handlebars.registerHelper('each', function(context, options) {
} }
return ret; return ret;
}); });
Handlebars.registerHelper('if', function(context, options) { instance.registerHelper('if', function(conditional, options) {
var type = toString.call(context); if (isFunction(conditional)) { conditional = conditional.call(this); }
if(type === functionType) { context = context.call(this); }
if(!context || Handlebars.Utils.isEmpty(context)) { // Default behavior is to render the positive path if the value is truthy and not empty.
// The `includeZero` option may be set to treat the condtional as purely not empty based on the
// behavior of isEmpty. Effectively this determines if 0 is handled by the positive path or negative.
if ((!options.hash.includeZero && !conditional) || Utils.isEmpty(conditional)) {
return options.inverse(this); return options.inverse(this);
} else { } else {
return options.fn(this); return options.fn(this);
} }
}); });
Handlebars.registerHelper('unless', function(context, options) { instance.registerHelper('unless', function(conditional, options) {
var fn = options.fn, inverse = options.inverse; return instance.helpers['if'].call(this, conditional, {fn: options.inverse, inverse: options.fn, hash: options.hash});
options.fn = inverse; });
options.inverse = fn;
return Handlebars.helpers['if'].call(this, context, options); instance.registerHelper('with', function(context, options) {
}); if (isFunction(context)) { context = context.call(this); }
Handlebars.registerHelper('with', function(context, options) { if (!Utils.isEmpty(context)) return options.fn(context);
return options.fn(context); });
});
Handlebars.registerHelper('log', function(context, options) { instance.registerHelper('log', function(context, options) {
var level = options.data && options.data.level != null ? parseInt(options.data.level, 10) : 1; var level = options.data && options.data.level != null ? parseInt(options.data.level, 10) : 1;
Handlebars.log(level, context); instance.log(level, context);
}); });
}
}(this.Handlebars));
; var logger = {
// lib/handlebars/compiler/parser.js methodMap: { 0: 'debug', 1: 'info', 2: 'warn', 3: 'error' },
/* Jison generated parser */
var handlebars = (function(){ // State enum
var parser = {trace: function trace() { }, DEBUG: 0,
yy: {}, INFO: 1,
symbols_: {"error":2,"root":3,"program":4,"EOF":5,"simpleInverse":6,"statements":7,"statement":8,"openInverse":9,"closeBlock":10,"openBlock":11,"mustache":12,"partial":13,"CONTENT":14,"COMMENT":15,"OPEN_BLOCK":16,"inMustache":17,"CLOSE":18,"OPEN_INVERSE":19,"OPEN_ENDBLOCK":20,"path":21,"OPEN":22,"OPEN_UNESCAPED":23,"OPEN_PARTIAL":24,"partialName":25,"params":26,"hash":27,"DATA":28,"param":29,"STRING":30,"INTEGER":31,"BOOLEAN":32,"hashSegments":33,"hashSegment":34,"ID":35,"EQUALS":36,"PARTIAL_NAME":37,"pathSegments":38,"SEP":39,"$accept":0,"$end":1}, WARN: 2,
terminals_: {2:"error",5:"EOF",14:"CONTENT",15:"COMMENT",16:"OPEN_BLOCK",18:"CLOSE",19:"OPEN_INVERSE",20:"OPEN_ENDBLOCK",22:"OPEN",23:"OPEN_UNESCAPED",24:"OPEN_PARTIAL",28:"DATA",30:"STRING",31:"INTEGER",32:"BOOLEAN",35:"ID",36:"EQUALS",37:"PARTIAL_NAME",39:"SEP"}, ERROR: 3,
productions_: [0,[3,2],[4,2],[4,3],[4,2],[4,1],[4,1],[4,0],[7,1],[7,2],[8,3],[8,3],[8,1],[8,1],[8,1],[8,1],[11,3],[9,3],[10,3],[12,3],[12,3],[13,3],[13,4],[6,2],[17,3],[17,2],[17,2],[17,1],[17,1],[26,2],[26,1],[29,1],[29,1],[29,1],[29,1],[29,1],[27,1],[33,2],[33,1],[34,3],[34,3],[34,3],[34,3],[34,3],[25,1],[21,1],[38,3],[38,1]], level: 3,
performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
// can be overridden in the host environment
var $0 = $$.length - 1; log: function(level, obj) {
switch (yystate) { if (logger.level <= level) {
case 1: return $$[$0-1]; var method = logger.methodMap[level];
break; if (typeof console !== 'undefined' && console[method]) {
case 2: this.$ = new yy.ProgramNode([], $$[$0]); console[method].call(console, obj);
break; }
case 3: this.$ = new yy.ProgramNode($$[$0-2], $$[$0]); }
break; }
case 4: this.$ = new yy.ProgramNode($$[$0-1], []); };
break; __exports__.logger = logger;
case 5: this.$ = new yy.ProgramNode($$[$0]); function log(level, obj) { logger.log(level, obj); }
break;
case 6: this.$ = new yy.ProgramNode([], []); __exports__.log = log;var createFrame = function(object) {
break; var obj = {};
case 7: this.$ = new yy.ProgramNode([]); Utils.extend(obj, object);
break; return obj;
case 8: this.$ = [$$[$0]]; };
break; __exports__.createFrame = createFrame;
case 9: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; return __exports__;
break; })(__module3__, __module5__);
case 10: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1].inverse, $$[$0-1], $$[$0]);
break; // handlebars/runtime.js
case 11: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0-1].inverse, $$[$0]); var __module6__ = (function(__dependency1__, __dependency2__, __dependency3__) {
break; "use strict";
case 12: this.$ = $$[$0]; var __exports__ = {};
break; var Utils = __dependency1__;
case 13: this.$ = $$[$0]; var Exception = __dependency2__;
break; var COMPILER_REVISION = __dependency3__.COMPILER_REVISION;
case 14: this.$ = new yy.ContentNode($$[$0]); var REVISION_CHANGES = __dependency3__.REVISION_CHANGES;
break;
case 15: this.$ = new yy.CommentNode($$[$0]); function checkRevision(compilerInfo) {
break; var compilerRevision = compilerInfo && compilerInfo[0] || 1,
case 16: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); currentRevision = COMPILER_REVISION;
break;
case 17: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); if (compilerRevision !== currentRevision) {
break; if (compilerRevision < currentRevision) {
case 18: this.$ = $$[$0-1]; var runtimeVersions = REVISION_CHANGES[currentRevision],
break; compilerVersions = REVISION_CHANGES[compilerRevision];
case 19: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); throw new Exception("Template was precompiled with an older version of Handlebars than the current runtime. "+
break; "Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+").");
case 20: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], true); } else {
break; // Use the embedded version info since the runtime doesn't know about this revision yet
case 21: this.$ = new yy.PartialNode($$[$0-1]); throw new Exception("Template was precompiled with a newer version of Handlebars than the current runtime. "+
break; "Please update your runtime to a newer version ("+compilerInfo[1]+").");
case 22: this.$ = new yy.PartialNode($$[$0-2], $$[$0-1]); }
break; }
case 23: }
break;
case 24: this.$ = [[$$[$0-2]].concat($$[$0-1]), $$[$0]]; __exports__.checkRevision = checkRevision;// TODO: Remove this line and break up compilePartial
break;
case 25: this.$ = [[$$[$0-1]].concat($$[$0]), null]; function template(templateSpec, env) {
break; if (!env) {
case 26: this.$ = [[$$[$0-1]], $$[$0]]; throw new Exception("No environment passed to template");
break; }
case 27: this.$ = [[$$[$0]], null];
break; // Note: Using env.VM references rather than local var references throughout this section to allow
case 28: this.$ = [[new yy.DataNode($$[$0])], null]; // for external users to override these as psuedo-supported APIs.
break; var invokePartialWrapper = function(partial, name, context, helpers, partials, data) {
case 29: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; var result = env.VM.invokePartial.apply(this, arguments);
break; if (result != null) { return result; }
case 30: this.$ = [$$[$0]];
break; if (env.compile) {
case 31: this.$ = $$[$0]; var options = { helpers: helpers, partials: partials, data: data };
break; partials[name] = env.compile(partial, { data: data !== undefined }, env);
case 32: this.$ = new yy.StringNode($$[$0]); return partials[name](context, options);
break; } else {
case 33: this.$ = new yy.IntegerNode($$[$0]); throw new Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
break; }
case 34: this.$ = new yy.BooleanNode($$[$0]); };
break;
case 35: this.$ = new yy.DataNode($$[$0]); // Just add water
break; var container = {
case 36: this.$ = new yy.HashNode($$[$0]); escapeExpression: Utils.escapeExpression,
break; invokePartial: invokePartialWrapper,
case 37: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; programs: [],
break; program: function(i, fn, data) {
case 38: this.$ = [$$[$0]]; var programWrapper = this.programs[i];
break; if(data) {
case 39: this.$ = [$$[$0-2], $$[$0]]; programWrapper = program(i, fn, data);
break; } else if (!programWrapper) {
case 40: this.$ = [$$[$0-2], new yy.StringNode($$[$0])]; programWrapper = this.programs[i] = program(i, fn);
break; }
case 41: this.$ = [$$[$0-2], new yy.IntegerNode($$[$0])]; return programWrapper;
break; },
case 42: this.$ = [$$[$0-2], new yy.BooleanNode($$[$0])]; merge: function(param, common) {
break; var ret = param || common;
case 43: this.$ = [$$[$0-2], new yy.DataNode($$[$0])];
break; if (param && common && (param !== common)) {
case 44: this.$ = new yy.PartialNameNode($$[$0]); ret = {};
break; Utils.extend(ret, common);
case 45: this.$ = new yy.IdNode($$[$0]); Utils.extend(ret, param);
break; }
case 46: $$[$0-2].push($$[$0]); this.$ = $$[$0-2]; return ret;
break; },
case 47: this.$ = [$$[$0]]; programWithDepth: env.VM.programWithDepth,
break; noop: env.VM.noop,
} compilerInfo: null
}, };
table: [{3:1,4:2,5:[2,7],6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],22:[1,14],23:[1,15],24:[1,16]},{1:[3]},{5:[1,17]},{5:[2,6],7:18,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,6],22:[1,14],23:[1,15],24:[1,16]},{5:[2,5],6:20,8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,5],22:[1,14],23:[1,15],24:[1,16]},{17:23,18:[1,22],21:24,28:[1,25],35:[1,27],38:26},{5:[2,8],14:[2,8],15:[2,8],16:[2,8],19:[2,8],20:[2,8],22:[2,8],23:[2,8],24:[2,8]},{4:28,6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,7],22:[1,14],23:[1,15],24:[1,16]},{4:29,6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,7],22:[1,14],23:[1,15],24:[1,16]},{5:[2,12],14:[2,12],15:[2,12],16:[2,12],19:[2,12],20:[2,12],22:[2,12],23:[2,12],24:[2,12]},{5:[2,13],14:[2,13],15:[2,13],16:[2,13],19:[2,13],20:[2,13],22:[2,13],23:[2,13],24:[2,13]},{5:[2,14],14:[2,14],15:[2,14],16:[2,14],19:[2,14],20:[2,14],22:[2,14],23:[2,14],24:[2,14]},{5:[2,15],14:[2,15],15:[2,15],16:[2,15],19:[2,15],20:[2,15],22:[2,15],23:[2,15],24:[2,15]},{17:30,21:24,28:[1,25],35:[1,27],38:26},{17:31,21:24,28:[1,25],35:[1,27],38:26},{17:32,21:24,28:[1,25],35:[1,27],38:26},{25:33,37:[1,34]},{1:[2,1]},{5:[2,2],8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,2],22:[1,14],23:[1,15],24:[1,16]},{17:23,21:24,28:[1,25],35:[1,27],38:26},{5:[2,4],7:35,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,4],22:[1,14],23:[1,15],24:[1,16]},{5:[2,9],14:[2,9],15:[2,9],16:[2,9],19:[2,9],20:[2,9],22:[2,9],23:[2,9],24:[2,9]},{5:[2,23],14:[2,23],15:[2,23],16:[2,23],19:[2,23],20:[2,23],22:[2,23],23:[2,23],24:[2,23]},{18:[1,36]},{18:[2,27],21:41,26:37,27:38,28:[1,45],29:39,30:[1,42],31:[1,43],32:[1,44],33:40,34:46,35:[1,47],38:26},{18:[2,28]},{18:[2,45],28:[2,45],30:[2,45],31:[2,45],32:[2,45],35:[2,45],39:[1,48]},{18:[2,47],28:[2,47],30:[2,47],31:[2,47],32:[2,47],35:[2,47],39:[2,47]},{10:49,20:[1,50]},{10:51,20:[1,50]},{18:[1,52]},{18:[1,53]},{18:[1,54]},{18:[1,55],21:56,35:[1,27],38:26},{18:[2,44],35:[2,44]},{5:[2,3],8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,3],22:[1,14],23:[1,15],24:[1,16]},{14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],24:[2,17]},{18:[2,25],21:41,27:57,28:[1,45],29:58,30:[1,42],31:[1,43],32:[1,44],33:40,34:46,35:[1,47],38:26},{18:[2,26]},{18:[2,30],28:[2,30],30:[2,30],31:[2,30],32:[2,30],35:[2,30]},{18:[2,36],34:59,35:[1,60]},{18:[2,31],28:[2,31],30:[2,31],31:[2,31],32:[2,31],35:[2,31]},{18:[2,32],28:[2,32],30:[2,32],31:[2,32],32:[2,32],35:[2,32]},{18:[2,33],28:[2,33],30:[2,33],31:[2,33],32:[2,33],35:[2,33]},{18:[2,34],28:[2,34],30:[2,34],31:[2,34],32:[2,34],35:[2,34]},{18:[2,35],28:[2,35],30:[2,35],31:[2,35],32:[2,35],35:[2,35]},{18:[2,38],35:[2,38]},{18:[2,47],28:[2,47],30:[2,47],31:[2,47],32:[2,47],35:[2,47],36:[1,61],39:[2,47]},{35:[1,62]},{5:[2,10],14:[2,10],15:[2,10],16:[2,10],19:[2,10],20:[2,10],22:[2,10],23:[2,10],24:[2,10]},{21:63,35:[1,27],38:26},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],24:[2,11]},{14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],24:[2,16]},{5:[2,19],14:[2,19],15:[2,19],16:[2,19],19:[2,19],20:[2,19],22:[2,19],23:[2,19],24:[2,19]},{5:[2,20],14:[2,20],15:[2,20],16:[2,20],19:[2,20],20:[2,20],22:[2,20],23:[2,20],24:[2,20]},{5:[2,21],14:[2,21],15:[2,21],16:[2,21],19:[2,21],20:[2,21],22:[2,21],23:[2,21],24:[2,21]},{18:[1,64]},{18:[2,24]},{18:[2,29],28:[2,29],30:[2,29],31:[2,29],32:[2,29],35:[2,29]},{18:[2,37],35:[2,37]},{36:[1,61]},{21:65,28:[1,69],30:[1,66],31:[1,67],32:[1,68],35:[1,27],38:26},{18:[2,46],28:[2,46],30:[2,46],31:[2,46],32:[2,46],35:[2,46],39:[2,46]},{18:[1,70]},{5:[2,22],14:[2,22],15:[2,22],16:[2,22],19:[2,22],20:[2,22],22:[2,22],23:[2,22],24:[2,22]},{18:[2,39],35:[2,39]},{18:[2,40],35:[2,40]},{18:[2,41],35:[2,41]},{18:[2,42],35:[2,42]},{18:[2,43],35:[2,43]},{5:[2,18],14:[2,18],15:[2,18],16:[2,18],19:[2,18],20:[2,18],22:[2,18],23:[2,18],24:[2,18]}],
defaultActions: {17:[2,1],25:[2,28],38:[2,26],57:[2,24]}, return function(context, options) {
parseError: function parseError(str, hash) { options = options || {};
var namespace = options.partial ? options : env,
helpers,
partials;
if (!options.partial) {
helpers = options.helpers;
partials = options.partials;
}
var result = templateSpec.call(
container,
namespace, context,
helpers,
partials,
options.data);
if (!options.partial) {
env.VM.checkRevision(container.compilerInfo);
}
return result;
};
}
__exports__.template = template;function programWithDepth(i, fn, data /*, $depth */) {
var args = Array.prototype.slice.call(arguments, 3);
var prog = function(context, options) {
options = options || {};
return fn.apply(this, [context, options.data || data].concat(args));
};
prog.program = i;
prog.depth = args.length;
return prog;
}
__exports__.programWithDepth = programWithDepth;function program(i, fn, data) {
var prog = function(context, options) {
options = options || {};
return fn(context, options.data || data);
};
prog.program = i;
prog.depth = 0;
return prog;
}
__exports__.program = program;function invokePartial(partial, name, context, helpers, partials, data) {
var options = { partial: true, helpers: helpers, partials: partials, data: data };
if(partial === undefined) {
throw new Exception("The partial " + name + " could not be found");
} else if(partial instanceof Function) {
return partial(context, options);
}
}
__exports__.invokePartial = invokePartial;function noop() { return ""; }
__exports__.noop = noop;
return __exports__;
})(__module3__, __module5__, __module2__);
// handlebars.runtime.js
var __module1__ = (function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__) {
"use strict";
var __exports__;
/*globals Handlebars: true */
var base = __dependency1__;
// Each of these augment the Handlebars object. No need to setup here.
// (This is done to easily share code between commonjs and browse envs)
var SafeString = __dependency2__;
var Exception = __dependency3__;
var Utils = __dependency4__;
var runtime = __dependency5__;
// For compatibility and usage outside of module systems, make the Handlebars object a namespace
var create = function() {
var hb = new base.HandlebarsEnvironment();
Utils.extend(hb, base);
hb.SafeString = SafeString;
hb.Exception = Exception;
hb.Utils = Utils;
hb.VM = runtime;
hb.template = function(spec) {
return runtime.template(spec, hb);
};
return hb;
};
var Handlebars = create();
Handlebars.create = create;
__exports__ = Handlebars;
return __exports__;
})(__module2__, __module4__, __module5__, __module3__, __module6__);
// handlebars/compiler/ast.js
var __module7__ = (function(__dependency1__) {
"use strict";
var __exports__;
var Exception = __dependency1__;
function LocationInfo(locInfo){
locInfo = locInfo || {};
this.firstLine = locInfo.first_line;
this.firstColumn = locInfo.first_column;
this.lastColumn = locInfo.last_column;
this.lastLine = locInfo.last_line;
}
var AST = {
ProgramNode: function(statements, inverseStrip, inverse, locInfo) {
var inverseLocationInfo, firstInverseNode;
if (arguments.length === 3) {
locInfo = inverse;
inverse = null;
} else if (arguments.length === 2) {
locInfo = inverseStrip;
inverseStrip = null;
}
LocationInfo.call(this, locInfo);
this.type = "program";
this.statements = statements;
this.strip = {};
if(inverse) {
firstInverseNode = inverse[0];
if (firstInverseNode) {
inverseLocationInfo = {
first_line: firstInverseNode.firstLine,
last_line: firstInverseNode.lastLine,
last_column: firstInverseNode.lastColumn,
first_column: firstInverseNode.firstColumn
};
this.inverse = new AST.ProgramNode(inverse, inverseStrip, inverseLocationInfo);
} else {
this.inverse = new AST.ProgramNode(inverse, inverseStrip);
}
this.strip.right = inverseStrip.left;
} else if (inverseStrip) {
this.strip.left = inverseStrip.right;
}
},
MustacheNode: function(rawParams, hash, open, strip, locInfo) {
LocationInfo.call(this, locInfo);
this.type = "mustache";
this.strip = strip;
// Open may be a string parsed from the parser or a passed boolean flag
if (open != null && open.charAt) {
// Must use charAt to support IE pre-10
var escapeFlag = open.charAt(3) || open.charAt(2);
this.escaped = escapeFlag !== '{' && escapeFlag !== '&';
} else {
this.escaped = !!open;
}
if (rawParams instanceof AST.SexprNode) {
this.sexpr = rawParams;
} else {
// Support old AST API
this.sexpr = new AST.SexprNode(rawParams, hash);
}
this.sexpr.isRoot = true;
// Support old AST API that stored this info in MustacheNode
this.id = this.sexpr.id;
this.params = this.sexpr.params;
this.hash = this.sexpr.hash;
this.eligibleHelper = this.sexpr.eligibleHelper;
this.isHelper = this.sexpr.isHelper;
},
SexprNode: function(rawParams, hash, locInfo) {
LocationInfo.call(this, locInfo);
this.type = "sexpr";
this.hash = hash;
var id = this.id = rawParams[0];
var params = this.params = rawParams.slice(1);
// a mustache is an eligible helper if:
// * its id is simple (a single part, not `this` or `..`)
var eligibleHelper = this.eligibleHelper = id.isSimple;
// a mustache is definitely a helper if:
// * it is an eligible helper, and
// * it has at least one parameter or hash segment
this.isHelper = eligibleHelper && (params.length || hash);
// if a mustache is an eligible helper but not a definite
// helper, it is ambiguous, and will be resolved in a later
// pass or at runtime.
},
PartialNode: function(partialName, context, strip, locInfo) {
LocationInfo.call(this, locInfo);
this.type = "partial";
this.partialName = partialName;
this.context = context;
this.strip = strip;
},
BlockNode: function(mustache, program, inverse, close, locInfo) {
LocationInfo.call(this, locInfo);
if(mustache.sexpr.id.original !== close.path.original) {
throw new Exception(mustache.sexpr.id.original + " doesn't match " + close.path.original, this);
}
this.type = 'block';
this.mustache = mustache;
this.program = program;
this.inverse = inverse;
this.strip = {
left: mustache.strip.left,
right: close.strip.right
};
(program || inverse).strip.left = mustache.strip.right;
(inverse || program).strip.right = close.strip.left;
if (inverse && !program) {
this.isInverse = true;
}
},
ContentNode: function(string, locInfo) {
LocationInfo.call(this, locInfo);
this.type = "content";
this.string = string;
},
HashNode: function(pairs, locInfo) {
LocationInfo.call(this, locInfo);
this.type = "hash";
this.pairs = pairs;
},
IdNode: function(parts, locInfo) {
LocationInfo.call(this, locInfo);
this.type = "ID";
var original = "",
dig = [],
depth = 0;
for(var i=0,l=parts.length; i<l; i++) {
var part = parts[i].part;
original += (parts[i].separator || '') + part;
if (part === ".." || part === "." || part === "this") {
if (dig.length > 0) {
throw new Exception("Invalid path: " + original, this);
} else if (part === "..") {
depth++;
} else {
this.isScoped = true;
}
} else {
dig.push(part);
}
}
this.original = original;
this.parts = dig;
this.string = dig.join('.');
this.depth = depth;
// an ID is simple if it only has one part, and that part is not
// `..` or `this`.
this.isSimple = parts.length === 1 && !this.isScoped && depth === 0;
this.stringModeValue = this.string;
},
PartialNameNode: function(name, locInfo) {
LocationInfo.call(this, locInfo);
this.type = "PARTIAL_NAME";
this.name = name.original;
},
DataNode: function(id, locInfo) {
LocationInfo.call(this, locInfo);
this.type = "DATA";
this.id = id;
},
StringNode: function(string, locInfo) {
LocationInfo.call(this, locInfo);
this.type = "STRING";
this.original =
this.string =
this.stringModeValue = string;
},
IntegerNode: function(integer, locInfo) {
LocationInfo.call(this, locInfo);
this.type = "INTEGER";
this.original =
this.integer = integer;
this.stringModeValue = Number(integer);
},
BooleanNode: function(bool, locInfo) {
LocationInfo.call(this, locInfo);
this.type = "BOOLEAN";
this.bool = bool;
this.stringModeValue = bool === "true";
},
CommentNode: function(comment, locInfo) {
LocationInfo.call(this, locInfo);
this.type = "comment";
this.comment = comment;
}
};
// Must be exported as an object rather than the root of the module as the jison lexer
// most modify the object to operate properly.
__exports__ = AST;
return __exports__;
})(__module5__);
// handlebars/compiler/parser.js
var __module9__ = (function() {
"use strict";
var __exports__;
/* jshint ignore:start */
/* Jison generated parser */
var handlebars = (function(){
var parser = {trace: function trace() { },
yy: {},
symbols_: {"error":2,"root":3,"statements":4,"EOF":5,"program":6,"simpleInverse":7,"statement":8,"openInverse":9,"closeBlock":10,"openBlock":11,"mustache":12,"partial":13,"CONTENT":14,"COMMENT":15,"OPEN_BLOCK":16,"sexpr":17,"CLOSE":18,"OPEN_INVERSE":19,"OPEN_ENDBLOCK":20,"path":21,"OPEN":22,"OPEN_UNESCAPED":23,"CLOSE_UNESCAPED":24,"OPEN_PARTIAL":25,"partialName":26,"partial_option0":27,"sexpr_repetition0":28,"sexpr_option0":29,"dataName":30,"param":31,"STRING":32,"INTEGER":33,"BOOLEAN":34,"OPEN_SEXPR":35,"CLOSE_SEXPR":36,"hash":37,"hash_repetition_plus0":38,"hashSegment":39,"ID":40,"EQUALS":41,"DATA":42,"pathSegments":43,"SEP":44,"$accept":0,"$end":1},
terminals_: {2:"error",5:"EOF",14:"CONTENT",15:"COMMENT",16:"OPEN_BLOCK",18:"CLOSE",19:"OPEN_INVERSE",20:"OPEN_ENDBLOCK",22:"OPEN",23:"OPEN_UNESCAPED",24:"CLOSE_UNESCAPED",25:"OPEN_PARTIAL",32:"STRING",33:"INTEGER",34:"BOOLEAN",35:"OPEN_SEXPR",36:"CLOSE_SEXPR",40:"ID",41:"EQUALS",42:"DATA",44:"SEP"},
productions_: [0,[3,2],[3,1],[6,2],[6,3],[6,2],[6,1],[6,1],[6,0],[4,1],[4,2],[8,3],[8,3],[8,1],[8,1],[8,1],[8,1],[11,3],[9,3],[10,3],[12,3],[12,3],[13,4],[7,2],[17,3],[17,1],[31,1],[31,1],[31,1],[31,1],[31,1],[31,3],[37,1],[39,3],[26,1],[26,1],[26,1],[30,2],[21,1],[43,3],[43,1],[27,0],[27,1],[28,0],[28,2],[29,0],[29,1],[38,1],[38,2]],
performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
var $0 = $$.length - 1;
switch (yystate) {
case 1: return new yy.ProgramNode($$[$0-1], this._$);
break;
case 2: return new yy.ProgramNode([], this._$);
break;
case 3:this.$ = new yy.ProgramNode([], $$[$0-1], $$[$0], this._$);
break;
case 4:this.$ = new yy.ProgramNode($$[$0-2], $$[$0-1], $$[$0], this._$);
break;
case 5:this.$ = new yy.ProgramNode($$[$0-1], $$[$0], [], this._$);
break;
case 6:this.$ = new yy.ProgramNode($$[$0], this._$);
break;
case 7:this.$ = new yy.ProgramNode([], this._$);
break;
case 8:this.$ = new yy.ProgramNode([], this._$);
break;
case 9:this.$ = [$$[$0]];
break;
case 10: $$[$0-1].push($$[$0]); this.$ = $$[$0-1];
break;
case 11:this.$ = new yy.BlockNode($$[$0-2], $$[$0-1].inverse, $$[$0-1], $$[$0], this._$);
break;
case 12:this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0-1].inverse, $$[$0], this._$);
break;
case 13:this.$ = $$[$0];
break;
case 14:this.$ = $$[$0];
break;
case 15:this.$ = new yy.ContentNode($$[$0], this._$);
break;
case 16:this.$ = new yy.CommentNode($$[$0], this._$);
break;
case 17:this.$ = new yy.MustacheNode($$[$0-1], null, $$[$0-2], stripFlags($$[$0-2], $$[$0]), this._$);
break;
case 18:this.$ = new yy.MustacheNode($$[$0-1], null, $$[$0-2], stripFlags($$[$0-2], $$[$0]), this._$);
break;
case 19:this.$ = {path: $$[$0-1], strip: stripFlags($$[$0-2], $$[$0])};
break;
case 20:this.$ = new yy.MustacheNode($$[$0-1], null, $$[$0-2], stripFlags($$[$0-2], $$[$0]), this._$);
break;
case 21:this.$ = new yy.MustacheNode($$[$0-1], null, $$[$0-2], stripFlags($$[$0-2], $$[$0]), this._$);
break;
case 22:this.$ = new yy.PartialNode($$[$0-2], $$[$0-1], stripFlags($$[$0-3], $$[$0]), this._$);
break;
case 23:this.$ = stripFlags($$[$0-1], $$[$0]);
break;
case 24:this.$ = new yy.SexprNode([$$[$0-2]].concat($$[$0-1]), $$[$0], this._$);
break;
case 25:this.$ = new yy.SexprNode([$$[$0]], null, this._$);
break;
case 26:this.$ = $$[$0];
break;
case 27:this.$ = new yy.StringNode($$[$0], this._$);
break;
case 28:this.$ = new yy.IntegerNode($$[$0], this._$);
break;
case 29:this.$ = new yy.BooleanNode($$[$0], this._$);
break;
case 30:this.$ = $$[$0];
break;
case 31:$$[$0-1].isHelper = true; this.$ = $$[$0-1];
break;
case 32:this.$ = new yy.HashNode($$[$0], this._$);
break;
case 33:this.$ = [$$[$0-2], $$[$0]];
break;
case 34:this.$ = new yy.PartialNameNode($$[$0], this._$);
break;
case 35:this.$ = new yy.PartialNameNode(new yy.StringNode($$[$0], this._$), this._$);
break;
case 36:this.$ = new yy.PartialNameNode(new yy.IntegerNode($$[$0], this._$));
break;
case 37:this.$ = new yy.DataNode($$[$0], this._$);
break;
case 38:this.$ = new yy.IdNode($$[$0], this._$);
break;
case 39: $$[$0-2].push({part: $$[$0], separator: $$[$0-1]}); this.$ = $$[$0-2];
break;
case 40:this.$ = [{part: $$[$0]}];
break;
case 43:this.$ = [];
break;
case 44:$$[$0-1].push($$[$0]);
break;
case 47:this.$ = [$$[$0]];
break;
case 48:$$[$0-1].push($$[$0]);
break;
}
},
table: [{3:1,4:2,5:[1,3],8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],25:[1,15]},{1:[3]},{5:[1,16],8:17,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],25:[1,15]},{1:[2,2]},{5:[2,9],14:[2,9],15:[2,9],16:[2,9],19:[2,9],20:[2,9],22:[2,9],23:[2,9],25:[2,9]},{4:20,6:18,7:19,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,21],20:[2,8],22:[1,13],23:[1,14],25:[1,15]},{4:20,6:22,7:19,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,21],20:[2,8],22:[1,13],23:[1,14],25:[1,15]},{5:[2,13],14:[2,13],15:[2,13],16:[2,13],19:[2,13],20:[2,13],22:[2,13],23:[2,13],25:[2,13]},{5:[2,14],14:[2,14],15:[2,14],16:[2,14],19:[2,14],20:[2,14],22:[2,14],23:[2,14],25:[2,14]},{5:[2,15],14:[2,15],15:[2,15],16:[2,15],19:[2,15],20:[2,15],22:[2,15],23:[2,15],25:[2,15]},{5:[2,16],14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],25:[2,16]},{17:23,21:24,30:25,40:[1,28],42:[1,27],43:26},{17:29,21:24,30:25,40:[1,28],42:[1,27],43:26},{17:30,21:24,30:25,40:[1,28],42:[1,27],43:26},{17:31,21:24,30:25,40:[1,28],42:[1,27],43:26},{21:33,26:32,32:[1,34],33:[1,35],40:[1,28],43:26},{1:[2,1]},{5:[2,10],14:[2,10],15:[2,10],16:[2,10],19:[2,10],20:[2,10],22:[2,10],23:[2,10],25:[2,10]},{10:36,20:[1,37]},{4:38,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,7],22:[1,13],23:[1,14],25:[1,15]},{7:39,8:17,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,21],20:[2,6],22:[1,13],23:[1,14],25:[1,15]},{17:23,18:[1,40],21:24,30:25,40:[1,28],42:[1,27],43:26},{10:41,20:[1,37]},{18:[1,42]},{18:[2,43],24:[2,43],28:43,32:[2,43],33:[2,43],34:[2,43],35:[2,43],36:[2,43],40:[2,43],42:[2,43]},{18:[2,25],24:[2,25],36:[2,25]},{18:[2,38],24:[2,38],32:[2,38],33:[2,38],34:[2,38],35:[2,38],36:[2,38],40:[2,38],42:[2,38],44:[1,44]},{21:45,40:[1,28],43:26},{18:[2,40],24:[2,40],32:[2,40],33:[2,40],34:[2,40],35:[2,40],36:[2,40],40:[2,40],42:[2,40],44:[2,40]},{18:[1,46]},{18:[1,47]},{24:[1,48]},{18:[2,41],21:50,27:49,40:[1,28],43:26},{18:[2,34],40:[2,34]},{18:[2,35],40:[2,35]},{18:[2,36],40:[2,36]},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],25:[2,11]},{21:51,40:[1,28],43:26},{8:17,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,3],22:[1,13],23:[1,14],25:[1,15]},{4:52,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,5],22:[1,13],23:[1,14],25:[1,15]},{14:[2,23],15:[2,23],16:[2,23],19:[2,23],20:[2,23],22:[2,23],23:[2,23],25:[2,23]},{5:[2,12],14:[2,12],15:[2,12],16:[2,12],19:[2,12],20:[2,12],22:[2,12],23:[2,12],25:[2,12]},{14:[2,18],15:[2,18],16:[2,18],19:[2,18],20:[2,18],22:[2,18],23:[2,18],25:[2,18]},{18:[2,45],21:56,24:[2,45],29:53,30:60,31:54,32:[1,57],33:[1,58],34:[1,59],35:[1,61],36:[2,45],37:55,38:62,39:63,40:[1,64],42:[1,27],43:26},{40:[1,65]},{18:[2,37],24:[2,37],32:[2,37],33:[2,37],34:[2,37],35:[2,37],36:[2,37],40:[2,37],42:[2,37]},{14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],25:[2,17]},{5:[2,20],14:[2,20],15:[2,20],16:[2,20],19:[2,20],20:[2,20],22:[2,20],23:[2,20],25:[2,20]},{5:[2,21],14:[2,21],15:[2,21],16:[2,21],19:[2,21],20:[2,21],22:[2,21],23:[2,21],25:[2,21]},{18:[1,66]},{18:[2,42]},{18:[1,67]},{8:17,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,4],22:[1,13],23:[1,14],25:[1,15]},{18:[2,24],24:[2,24],36:[2,24]},{18:[2,44],24:[2,44],32:[2,44],33:[2,44],34:[2,44],35:[2,44],36:[2,44],40:[2,44],42:[2,44]},{18:[2,46],24:[2,46],36:[2,46]},{18:[2,26],24:[2,26],32:[2,26],33:[2,26],34:[2,26],35:[2,26],36:[2,26],40:[2,26],42:[2,26]},{18:[2,27],24:[2,27],32:[2,27],33:[2,27],34:[2,27],35:[2,27],36:[2,27],40:[2,27],42:[2,27]},{18:[2,28],24:[2,28],32:[2,28],33:[2,28],34:[2,28],35:[2,28],36:[2,28],40:[2,28],42:[2,28]},{18:[2,29],24:[2,29],32:[2,29],33:[2,29],34:[2,29],35:[2,29],36:[2,29],40:[2,29],42:[2,29]},{18:[2,30],24:[2,30],32:[2,30],33:[2,30],34:[2,30],35:[2,30],36:[2,30],40:[2,30],42:[2,30]},{17:68,21:24,30:25,40:[1,28],42:[1,27],43:26},{18:[2,32],24:[2,32],36:[2,32],39:69,40:[1,70]},{18:[2,47],24:[2,47],36:[2,47],40:[2,47]},{18:[2,40],24:[2,40],32:[2,40],33:[2,40],34:[2,40],35:[2,40],36:[2,40],40:[2,40],41:[1,71],42:[2,40],44:[2,40]},{18:[2,39],24:[2,39],32:[2,39],33:[2,39],34:[2,39],35:[2,39],36:[2,39],40:[2,39],42:[2,39],44:[2,39]},{5:[2,22],14:[2,22],15:[2,22],16:[2,22],19:[2,22],20:[2,22],22:[2,22],23:[2,22],25:[2,22]},{5:[2,19],14:[2,19],15:[2,19],16:[2,19],19:[2,19],20:[2,19],22:[2,19],23:[2,19],25:[2,19]},{36:[1,72]},{18:[2,48],24:[2,48],36:[2,48],40:[2,48]},{41:[1,71]},{21:56,30:60,31:73,32:[1,57],33:[1,58],34:[1,59],35:[1,61],40:[1,28],42:[1,27],43:26},{18:[2,31],24:[2,31],32:[2,31],33:[2,31],34:[2,31],35:[2,31],36:[2,31],40:[2,31],42:[2,31]},{18:[2,33],24:[2,33],36:[2,33],40:[2,33]}],
defaultActions: {3:[2,2],16:[2,1],50:[2,42]},
parseError: function parseError(str, hash) {
throw new Error(str); throw new Error(str);
}, },
parse: function parse(input) { parse: function parse(input) {
var self = this, stack = [0], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1; var self = this, stack = [0], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
this.lexer.setInput(input); this.lexer.setInput(input);
this.lexer.yy = this.yy; this.lexer.yy = this.yy;
...@@ -387,19 +972,28 @@ parse: function parse(input) { ...@@ -387,19 +972,28 @@ parse: function parse(input) {
} }
} }
return true; return true;
} }
}; };
/* Jison generated lexer */
var lexer = (function(){
var lexer = ({EOF:1, function stripFlags(open, close) {
parseError:function parseError(str, hash) { return {
left: open.charAt(2) === '~',
right: close.charAt(0) === '~' || close.charAt(1) === '~'
};
}
/* Jison generated lexer */
var lexer = (function(){
var lexer = ({EOF:1,
parseError:function parseError(str, hash) {
if (this.yy.parser) { if (this.yy.parser) {
this.yy.parser.parseError(str, hash); this.yy.parser.parseError(str, hash);
} else { } else {
throw new Error(str); throw new Error(str);
} }
}, },
setInput:function (input) { setInput:function (input) {
this._input = input; this._input = input;
this._more = this._less = this.done = false; this._more = this._less = this.done = false;
this.yylineno = this.yyleng = 0; this.yylineno = this.yyleng = 0;
...@@ -410,7 +1004,7 @@ setInput:function (input) { ...@@ -410,7 +1004,7 @@ setInput:function (input) {
this.offset = 0; this.offset = 0;
return this; return this;
}, },
input:function () { input:function () {
var ch = this._input[0]; var ch = this._input[0];
this.yytext += ch; this.yytext += ch;
this.yyleng++; this.yyleng++;
...@@ -429,7 +1023,7 @@ input:function () { ...@@ -429,7 +1023,7 @@ input:function () {
this._input = this._input.slice(1); this._input = this._input.slice(1);
return ch; return ch;
}, },
unput:function (ch) { unput:function (ch) {
var len = ch.length; var len = ch.length;
var lines = ch.split(/(?:\r\n?|\n)/g); var lines = ch.split(/(?:\r\n?|\n)/g);
...@@ -457,30 +1051,30 @@ unput:function (ch) { ...@@ -457,30 +1051,30 @@ unput:function (ch) {
} }
return this; return this;
}, },
more:function () { more:function () {
this._more = true; this._more = true;
return this; return this;
}, },
less:function (n) { less:function (n) {
this.unput(this.match.slice(n)); this.unput(this.match.slice(n));
}, },
pastInput:function () { pastInput:function () {
var past = this.matched.substr(0, this.matched.length - this.match.length); var past = this.matched.substr(0, this.matched.length - this.match.length);
return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, ""); return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
}, },
upcomingInput:function () { upcomingInput:function () {
var next = this.match; var next = this.match;
if (next.length < 20) { if (next.length < 20) {
next += this._input.substr(0, 20-next.length); next += this._input.substr(0, 20-next.length);
} }
return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, ""); return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, "");
}, },
showPosition:function () { showPosition:function () {
var pre = this.pastInput(); var pre = this.pastInput();
var c = new Array(pre.length + 1).join("-"); var c = new Array(pre.length + 1).join("-");
return pre + this.upcomingInput() + "\n" + c+"^"; return pre + this.upcomingInput() + "\n" + c+"^";
}, },
next:function () { next:function () {
if (this.done) { if (this.done) {
return this.EOF; return this.EOF;
} }
...@@ -534,7 +1128,7 @@ next:function () { ...@@ -534,7 +1128,7 @@ next:function () {
{text: "", token: null, line: this.yylineno}); {text: "", token: null, line: this.yylineno});
} }
}, },
lex:function lex() { lex:function lex() {
var r = this.next(); var r = this.next();
if (typeof r !== 'undefined') { if (typeof r !== 'undefined') {
return r; return r;
...@@ -542,324 +1136,155 @@ lex:function lex() { ...@@ -542,324 +1136,155 @@ lex:function lex() {
return this.lex(); return this.lex();
} }
}, },
begin:function begin(condition) { begin:function begin(condition) {
this.conditionStack.push(condition); this.conditionStack.push(condition);
}, },
popState:function popState() { popState:function popState() {
return this.conditionStack.pop(); return this.conditionStack.pop();
}, },
_currentRules:function _currentRules() { _currentRules:function _currentRules() {
return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules; return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules;
}, },
topState:function () { topState:function () {
return this.conditionStack[this.conditionStack.length-2]; return this.conditionStack[this.conditionStack.length-2];
}, },
pushState:function begin(condition) { pushState:function begin(condition) {
this.begin(condition); this.begin(condition);
}}); }});
lexer.options = {}; lexer.options = {};
lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) { lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
var YYSTATE=YY_START
switch($avoiding_name_collisions) {
case 0:
if(yy_.yytext.slice(-1) !== "\\") this.begin("mu");
if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1), this.begin("emu");
if(yy_.yytext) return 14;
break;
case 1: return 14;
break;
case 2:
if(yy_.yytext.slice(-1) !== "\\") this.popState();
if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1);
return 14;
break;
case 3: yy_.yytext = yy_.yytext.substr(0, yy_.yyleng-4); this.popState(); return 15;
break;
case 4: this.begin("par"); return 24;
break;
case 5: return 16;
break;
case 6: return 20;
break;
case 7: return 19;
break;
case 8: return 19;
break;
case 9: return 23;
break;
case 10: return 23;
break;
case 11: this.popState(); this.begin('com');
break;
case 12: yy_.yytext = yy_.yytext.substr(3,yy_.yyleng-5); this.popState(); return 15;
break;
case 13: return 22;
break;
case 14: return 36;
break;
case 15: return 35;
break;
case 16: return 35;
break;
case 17: return 39;
break;
case 18: /*ignore whitespace*/
break;
case 19: this.popState(); return 18;
break;
case 20: this.popState(); return 18;
break;
case 21: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 30;
break;
case 22: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\'/g,"'"); return 30;
break;
case 23: yy_.yytext = yy_.yytext.substr(1); return 28;
break;
case 24: return 32;
break;
case 25: return 32;
break;
case 26: return 31;
break;
case 27: return 35;
break;
case 28: yy_.yytext = yy_.yytext.substr(1, yy_.yyleng-2); return 35;
break;
case 29: return 'INVALID';
break;
case 30: /*ignore whitespace*/
break;
case 31: this.popState(); return 37;
break;
case 32: return 5;
break;
}
};
lexer.rules = [/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|$)))/,/^(?:[\s\S]*?--\}\})/,/^(?:\{\{>)/,/^(?:\{\{#)/,/^(?:\{\{\/)/,/^(?:\{\{\^)/,/^(?:\{\{\s*else\b)/,/^(?:\{\{\{)/,/^(?:\{\{&)/,/^(?:\{\{!--)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{)/,/^(?:=)/,/^(?:\.(?=[} ]))/,/^(?:\.\.)/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}\}\})/,/^(?:\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@[a-zA-Z]+)/,/^(?:true(?=[}\s]))/,/^(?:false(?=[}\s]))/,/^(?:[0-9]+(?=[}\s]))/,/^(?:[a-zA-Z0-9_$-]+(?=[=}\s\/.]))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:\s+)/,/^(?:[a-zA-Z0-9_$-/]+)/,/^(?:$)/];
lexer.conditions = {"mu":{"rules":[4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,32],"inclusive":false},"emu":{"rules":[2],"inclusive":false},"com":{"rules":[3],"inclusive":false},"par":{"rules":[30,31],"inclusive":false},"INITIAL":{"rules":[0,1,32],"inclusive":true}};
return lexer;})()
parser.lexer = lexer;
function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser;
return new Parser;
})();;
// lib/handlebars/compiler/base.js
Handlebars.Parser = handlebars;
Handlebars.parse = function(input) {
// Just return if an already-compile AST was passed in.
if(input.constructor === Handlebars.AST.ProgramNode) { return input; }
Handlebars.Parser.yy = Handlebars.AST; function strip(start, end) {
return Handlebars.Parser.parse(input); return yy_.yytext = yy_.yytext.substr(start, yy_.yyleng-end);
};
Handlebars.print = function(ast) {
return new Handlebars.PrintVisitor().accept(ast);
};;
// lib/handlebars/compiler/ast.js
(function() {
Handlebars.AST = {};
Handlebars.AST.ProgramNode = function(statements, inverse) {
this.type = "program";
this.statements = statements;
if(inverse) { this.inverse = new Handlebars.AST.ProgramNode(inverse); }
};
Handlebars.AST.MustacheNode = function(rawParams, hash, unescaped) {
this.type = "mustache";
this.escaped = !unescaped;
this.hash = hash;
var id = this.id = rawParams[0];
var params = this.params = rawParams.slice(1);
// a mustache is an eligible helper if:
// * its id is simple (a single part, not `this` or `..`)
var eligibleHelper = this.eligibleHelper = id.isSimple;
// a mustache is definitely a helper if:
// * it is an eligible helper, and
// * it has at least one parameter or hash segment
this.isHelper = eligibleHelper && (params.length || hash);
// if a mustache is an eligible helper but not a definite
// helper, it is ambiguous, and will be resolved in a later
// pass or at runtime.
};
Handlebars.AST.PartialNode = function(partialName, context) {
this.type = "partial";
this.partialName = partialName;
this.context = context;
};
var verifyMatch = function(open, close) {
if(open.original !== close.original) {
throw new Handlebars.Exception(open.original + " doesn't match " + close.original);
}
};
Handlebars.AST.BlockNode = function(mustache, program, inverse, close) {
verifyMatch(mustache.id, close);
this.type = "block";
this.mustache = mustache;
this.program = program;
this.inverse = inverse;
if (this.inverse && !this.program) {
this.isInverse = true;
}
};
Handlebars.AST.ContentNode = function(string) {
this.type = "content";
this.string = string;
};
Handlebars.AST.HashNode = function(pairs) {
this.type = "hash";
this.pairs = pairs;
};
Handlebars.AST.IdNode = function(parts) {
this.type = "ID";
this.original = parts.join(".");
var dig = [], depth = 0;
for(var i=0,l=parts.length; i<l; i++) {
var part = parts[i];
if (part === ".." || part === "." || part === "this") {
if (dig.length > 0) { throw new Handlebars.Exception("Invalid path: " + this.original); }
else if (part === "..") { depth++; }
else { this.isScoped = true; }
}
else { dig.push(part); }
}
this.parts = dig;
this.string = dig.join('.');
this.depth = depth;
// an ID is simple if it only has one part, and that part is not
// `..` or `this`.
this.isSimple = parts.length === 1 && !this.isScoped && depth === 0;
this.stringModeValue = this.string;
};
Handlebars.AST.PartialNameNode = function(name) {
this.type = "PARTIAL_NAME";
this.name = name;
};
Handlebars.AST.DataNode = function(id) {
this.type = "DATA";
this.id = id;
};
Handlebars.AST.StringNode = function(string) {
this.type = "STRING";
this.string = string;
this.stringModeValue = string;
};
Handlebars.AST.IntegerNode = function(integer) {
this.type = "INTEGER";
this.integer = integer;
this.stringModeValue = Number(integer);
};
Handlebars.AST.BooleanNode = function(bool) {
this.type = "BOOLEAN";
this.bool = bool;
this.stringModeValue = bool === "true";
};
Handlebars.AST.CommentNode = function(comment) {
this.type = "comment";
this.comment = comment;
};
})();;
// lib/handlebars/utils.js
var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
Handlebars.Exception = function(message) {
var tmp = Error.prototype.constructor.apply(this, arguments);
// Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
for (var idx = 0; idx < errorProps.length; idx++) {
this[errorProps[idx]] = tmp[errorProps[idx]];
}
};
Handlebars.Exception.prototype = new Error();
// Build out our basic SafeString type
Handlebars.SafeString = function(string) {
this.string = string;
};
Handlebars.SafeString.prototype.toString = function() {
return this.string.toString();
};
(function() {
var escape = {
"&": "&amp;",
"<": "&lt;",
">": "&gt;",
'"': "&quot;",
"'": "&#x27;",
"`": "&#x60;"
};
var badChars = /[&<>"'`]/g;
var possible = /[&<>"'`]/;
var escapeChar = function(chr) {
return escape[chr] || "&amp;";
};
Handlebars.Utils = {
escapeExpression: function(string) {
// don't escape SafeStrings, since they're already safe
if (string instanceof Handlebars.SafeString) {
return string.toString();
} else if (string == null || string === false) {
return "";
} }
if(!possible.test(string)) { return string; }
return string.replace(badChars, escapeChar);
},
isEmpty: function(value) { var YYSTATE=YY_START
if (!value && value !== 0) { switch($avoiding_name_collisions) {
return true; case 0:
} else if(Object.prototype.toString.call(value) === "[object Array]" && value.length === 0) { if(yy_.yytext.slice(-2) === "\\\\") {
return true; strip(0,1);
this.begin("mu");
} else if(yy_.yytext.slice(-1) === "\\") {
strip(0,1);
this.begin("emu");
} else { } else {
return false; this.begin("mu");
} }
if(yy_.yytext) return 14;
break;
case 1:return 14;
break;
case 2:
this.popState();
return 14;
break;
case 3:strip(0,4); this.popState(); return 15;
break;
case 4:return 35;
break;
case 5:return 36;
break;
case 6:return 25;
break;
case 7:return 16;
break;
case 8:return 20;
break;
case 9:return 19;
break;
case 10:return 19;
break;
case 11:return 23;
break;
case 12:return 22;
break;
case 13:this.popState(); this.begin('com');
break;
case 14:strip(3,5); this.popState(); return 15;
break;
case 15:return 22;
break;
case 16:return 41;
break;
case 17:return 40;
break;
case 18:return 40;
break;
case 19:return 44;
break;
case 20:// ignore whitespace
break;
case 21:this.popState(); return 24;
break;
case 22:this.popState(); return 18;
break;
case 23:yy_.yytext = strip(1,2).replace(/\\"/g,'"'); return 32;
break;
case 24:yy_.yytext = strip(1,2).replace(/\\'/g,"'"); return 32;
break;
case 25:return 42;
break;
case 26:return 34;
break;
case 27:return 34;
break;
case 28:return 33;
break;
case 29:return 40;
break;
case 30:yy_.yytext = strip(1,2); return 40;
break;
case 31:return 'INVALID';
break;
case 32:return 5;
break;
} }
}; };
})();; lexer.rules = [/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|\\\{\{|\\\\\{\{|$)))/,/^(?:[\s\S]*?--\}\})/,/^(?:\()/,/^(?:\))/,/^(?:\{\{(~)?>)/,/^(?:\{\{(~)?#)/,/^(?:\{\{(~)?\/)/,/^(?:\{\{(~)?\^)/,/^(?:\{\{(~)?\s*else\b)/,/^(?:\{\{(~)?\{)/,/^(?:\{\{(~)?&)/,/^(?:\{\{!--)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{(~)?)/,/^(?:=)/,/^(?:\.\.)/,/^(?:\.(?=([=~}\s\/.)])))/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}(~)?\}\})/,/^(?:(~)?\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@)/,/^(?:true(?=([~}\s)])))/,/^(?:false(?=([~}\s)])))/,/^(?:-?[0-9]+(?=([~}\s)])))/,/^(?:([^\s!"#%-,\.\/;->@\[-\^`\{-~]+(?=([=~}\s\/.)]))))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:$)/];
// lib/handlebars/compiler/compiler.js lexer.conditions = {"mu":{"rules":[4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32],"inclusive":false},"emu":{"rules":[2],"inclusive":false},"com":{"rules":[3],"inclusive":false},"INITIAL":{"rules":[0,1,32],"inclusive":true}};
return lexer;})()
parser.lexer = lexer;
function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser;
return new Parser;
})();__exports__ = handlebars;
/* jshint ignore:end */
return __exports__;
})();
// handlebars/compiler/base.js
var __module8__ = (function(__dependency1__, __dependency2__) {
"use strict";
var __exports__ = {};
var parser = __dependency1__;
var AST = __dependency2__;
__exports__.parser = parser;
function parse(input) {
// Just return if an already-compile AST was passed in.
if(input.constructor === AST.ProgramNode) { return input; }
parser.yy = AST;
return parser.parse(input);
}
/*jshint eqnull:true*/ __exports__.parse = parse;
Handlebars.Compiler = function() {}; return __exports__;
Handlebars.JavaScriptCompiler = function() {}; })(__module9__, __module7__);
(function(Compiler, JavaScriptCompiler) { // handlebars/compiler/compiler.js
// the foundHelper register will disambiguate helper lookup from finding a var __module10__ = (function(__dependency1__) {
"use strict";
var __exports__ = {};
var Exception = __dependency1__;
function Compiler() {}
__exports__.Compiler = Compiler;// the foundHelper register will disambiguate helper lookup from finding a
// function in a context. This is necessary for mustache compatibility, which // function in a context. This is necessary for mustache compatibility, which
// requires that context functions in blocks are evaluated by blockHelperMissing, // requires that context functions in blocks are evaluated by blockHelperMissing,
// and then proceed as if the resulting value was provided to blockHelperMissing. // and then proceed as if the resulting value was provided to blockHelperMissing.
...@@ -890,6 +1315,7 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -890,6 +1315,7 @@ Handlebars.JavaScriptCompiler = function() {};
return out.join("\n"); return out.join("\n");
}, },
equals: function(other) { equals: function(other) {
var len = this.opcodes.length; var len = this.opcodes.length;
if (other.opcodes.length !== len) { if (other.opcodes.length !== len) {
...@@ -908,12 +1334,24 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -908,12 +1334,24 @@ Handlebars.JavaScriptCompiler = function() {};
} }
} }
} }
len = this.children.length;
if (other.children.length !== len) {
return false;
}
for (i = 0; i < len; i++) {
if (!this.children[i].equals(other.children[i])) {
return false;
}
}
return true; return true;
}, },
guid: 0, guid: 0,
compile: function(program, options) { compile: function(program, options) {
this.opcodes = [];
this.children = []; this.children = [];
this.depths = {list: []}; this.depths = {list: []};
this.options = options; this.options = options;
...@@ -935,20 +1373,30 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -935,20 +1373,30 @@ Handlebars.JavaScriptCompiler = function() {};
} }
} }
return this.program(program); return this.accept(program);
}, },
accept: function(node) { accept: function(node) {
return this[node.type](node); var strip = node.strip || {},
ret;
if (strip.left) {
this.opcode('strip');
}
ret = this[node.type](node);
if (strip.right) {
this.opcode('strip');
}
return ret;
}, },
program: function(program) { program: function(program) {
var statements = program.statements, statement; var statements = program.statements;
this.opcodes = [];
for(var i=0, l=statements.length; i<l; i++) { for(var i=0, l=statements.length; i<l; i++) {
statement = statements[i]; this.accept(statements[i]);
this[statement.type](statement);
} }
this.isSimple = l === 1; this.isSimple = l === 1;
...@@ -990,12 +1438,13 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -990,12 +1438,13 @@ Handlebars.JavaScriptCompiler = function() {};
inverse = this.compileProgram(inverse); inverse = this.compileProgram(inverse);
} }
var type = this.classifyMustache(mustache); var sexpr = mustache.sexpr;
var type = this.classifySexpr(sexpr);
if (type === "helper") { if (type === "helper") {
this.helperMustache(mustache, program, inverse); this.helperSexpr(sexpr, program, inverse);
} else if (type === "simple") { } else if (type === "simple") {
this.simpleMustache(mustache); this.simpleSexpr(sexpr);
// now that the simple mustache is resolved, we need to // now that the simple mustache is resolved, we need to
// evaluate it by executing `blockHelperMissing` // evaluate it by executing `blockHelperMissing`
...@@ -1004,7 +1453,7 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1004,7 +1453,7 @@ Handlebars.JavaScriptCompiler = function() {};
this.opcode('emptyHash'); this.opcode('emptyHash');
this.opcode('blockValue'); this.opcode('blockValue');
} else { } else {
this.ambiguousMustache(mustache, program, inverse); this.ambiguousSexpr(sexpr, program, inverse);
// now that the simple mustache is resolved, we need to // now that the simple mustache is resolved, we need to
// evaluate it by executing `blockHelperMissing` // evaluate it by executing `blockHelperMissing`
...@@ -1027,7 +1476,17 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1027,7 +1476,17 @@ Handlebars.JavaScriptCompiler = function() {};
val = pair[1]; val = pair[1];
if (this.options.stringParams) { if (this.options.stringParams) {
if(val.depth) {
this.addDepth(val.depth);
}
this.opcode('getContext', val.depth || 0);
this.opcode('pushStringParam', val.stringModeValue, val.type); this.opcode('pushStringParam', val.stringModeValue, val.type);
if (val.type === 'sexpr') {
// Subexpressions get evaluated and passed in
// in string params mode.
this.sexpr(val);
}
} else { } else {
this.accept(val); this.accept(val);
} }
...@@ -1056,26 +1515,17 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1056,26 +1515,17 @@ Handlebars.JavaScriptCompiler = function() {};
}, },
mustache: function(mustache) { mustache: function(mustache) {
var options = this.options; this.sexpr(mustache.sexpr);
var type = this.classifyMustache(mustache);
if (type === "simple") {
this.simpleMustache(mustache);
} else if (type === "helper") {
this.helperMustache(mustache);
} else {
this.ambiguousMustache(mustache);
}
if(mustache.escaped && !options.noEscape) { if(mustache.escaped && !this.options.noEscape) {
this.opcode('appendEscaped'); this.opcode('appendEscaped');
} else { } else {
this.opcode('append'); this.opcode('append');
} }
}, },
ambiguousMustache: function(mustache, program, inverse) { ambiguousSexpr: function(sexpr, program, inverse) {
var id = mustache.id, var id = sexpr.id,
name = id.parts[0], name = id.parts[0],
isBlock = program != null || inverse != null; isBlock = program != null || inverse != null;
...@@ -1087,8 +1537,8 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1087,8 +1537,8 @@ Handlebars.JavaScriptCompiler = function() {};
this.opcode('invokeAmbiguous', name, isBlock); this.opcode('invokeAmbiguous', name, isBlock);
}, },
simpleMustache: function(mustache) { simpleSexpr: function(sexpr) {
var id = mustache.id; var id = sexpr.id;
if (id.type === 'DATA') { if (id.type === 'DATA') {
this.DATA(id); this.DATA(id);
...@@ -1104,16 +1554,28 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1104,16 +1554,28 @@ Handlebars.JavaScriptCompiler = function() {};
this.opcode('resolvePossibleLambda'); this.opcode('resolvePossibleLambda');
}, },
helperMustache: function(mustache, program, inverse) { helperSexpr: function(sexpr, program, inverse) {
var params = this.setupFullMustacheParams(mustache, program, inverse), var params = this.setupFullMustacheParams(sexpr, program, inverse),
name = mustache.id.parts[0]; name = sexpr.id.parts[0];
if (this.options.knownHelpers[name]) { if (this.options.knownHelpers[name]) {
this.opcode('invokeKnownHelper', params.length, name); this.opcode('invokeKnownHelper', params.length, name);
} else if (this.knownHelpersOnly) { } else if (this.options.knownHelpersOnly) {
throw new Error("You specified knownHelpersOnly, but used the unknown helper " + name); throw new Exception("You specified knownHelpersOnly, but used the unknown helper " + name, sexpr);
} else {
this.opcode('invokeHelper', params.length, name, sexpr.isRoot);
}
},
sexpr: function(sexpr) {
var type = this.classifySexpr(sexpr);
if (type === "simple") {
this.simpleSexpr(sexpr);
} else if (type === "helper") {
this.helperSexpr(sexpr);
} else { } else {
this.opcode('invokeHelper', params.length, name); this.ambiguousSexpr(sexpr);
} }
}, },
...@@ -1135,7 +1597,15 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1135,7 +1597,15 @@ Handlebars.JavaScriptCompiler = function() {};
DATA: function(data) { DATA: function(data) {
this.options.data = true; this.options.data = true;
this.opcode('lookupData', data.id); if (data.id.isScoped || data.id.depth) {
throw new Exception('Scoped data references are not supported: ' + data.original, data);
}
this.opcode('lookupData');
var parts = data.id.parts;
for(var i=0, l=parts.length; i<l; i++) {
this.opcode('lookup', parts[i]);
}
}, },
STRING: function(string) { STRING: function(string) {
...@@ -1162,7 +1632,6 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1162,7 +1632,6 @@ Handlebars.JavaScriptCompiler = function() {};
}, },
addDepth: function(depth) { addDepth: function(depth) {
if(isNaN(depth)) { throw new Error("EWOT"); }
if(depth === 0) { return; } if(depth === 0) { return; }
if(!this.depths[depth]) { if(!this.depths[depth]) {
...@@ -1171,14 +1640,14 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1171,14 +1640,14 @@ Handlebars.JavaScriptCompiler = function() {};
} }
}, },
classifyMustache: function(mustache) { classifySexpr: function(sexpr) {
var isHelper = mustache.isHelper; var isHelper = sexpr.isHelper;
var isEligible = mustache.eligibleHelper; var isEligible = sexpr.eligibleHelper;
var options = this.options; var options = this.options;
// if ambiguous, we can possibly resolve the ambiguity now // if ambiguous, we can possibly resolve the ambiguity now
if (isEligible && !isHelper) { if (isEligible && !isHelper) {
var name = mustache.id.parts[0]; var name = sexpr.id.parts[0];
if (options.knownHelpers[name]) { if (options.knownHelpers[name]) {
isHelper = true; isHelper = true;
...@@ -1205,61 +1674,130 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1205,61 +1674,130 @@ Handlebars.JavaScriptCompiler = function() {};
this.opcode('getContext', param.depth || 0); this.opcode('getContext', param.depth || 0);
this.opcode('pushStringParam', param.stringModeValue, param.type); this.opcode('pushStringParam', param.stringModeValue, param.type);
if (param.type === 'sexpr') {
// Subexpressions get evaluated and passed in
// in string params mode.
this.sexpr(param);
}
} else { } else {
this[param.type](param); this[param.type](param);
} }
} }
}, },
setupMustacheParams: function(mustache) { setupFullMustacheParams: function(sexpr, program, inverse) {
var params = mustache.params; var params = sexpr.params;
this.pushParams(params); this.pushParams(params);
if(mustache.hash) { this.opcode('pushProgram', program);
this.hash(mustache.hash); this.opcode('pushProgram', inverse);
if (sexpr.hash) {
this.hash(sexpr.hash);
} else { } else {
this.opcode('emptyHash'); this.opcode('emptyHash');
} }
return params; return params;
}, }
};
// this will replace setupMustacheParams when we're done function precompile(input, options, env) {
setupFullMustacheParams: function(mustache, program, inverse) { if (input == null || (typeof input !== 'string' && input.constructor !== env.AST.ProgramNode)) {
var params = mustache.params; throw new Exception("You must pass a string or Handlebars AST to Handlebars.precompile. You passed " + input);
this.pushParams(params); }
this.opcode('pushProgram', program); options = options || {};
this.opcode('pushProgram', inverse); if (!('data' in options)) {
options.data = true;
}
if(mustache.hash) { var ast = env.parse(input);
this.hash(mustache.hash); var environment = new env.Compiler().compile(ast, options);
} else { return new env.JavaScriptCompiler().compile(environment, options);
this.opcode('emptyHash');
} }
return params; __exports__.precompile = precompile;function compile(input, options, env) {
if (input == null || (typeof input !== 'string' && input.constructor !== env.AST.ProgramNode)) {
throw new Exception("You must pass a string or Handlebars AST to Handlebars.compile. You passed " + input);
}
options = options || {};
if (!('data' in options)) {
options.data = true;
}
var compiled;
function compileInput() {
var ast = env.parse(input);
var environment = new env.Compiler().compile(ast, options);
var templateSpec = new env.JavaScriptCompiler().compile(environment, options, undefined, true);
return env.template(templateSpec);
}
// Template is only compiled on first use and cached after that point.
return function(context, options) {
if (!compiled) {
compiled = compileInput();
} }
return compiled.call(this, context, options);
}; };
}
__exports__.compile = compile;
return __exports__;
})(__module5__);
var Literal = function(value) { // handlebars/compiler/javascript-compiler.js
var __module11__ = (function(__dependency1__, __dependency2__) {
"use strict";
var __exports__;
var COMPILER_REVISION = __dependency1__.COMPILER_REVISION;
var REVISION_CHANGES = __dependency1__.REVISION_CHANGES;
var log = __dependency1__.log;
var Exception = __dependency2__;
function Literal(value) {
this.value = value; this.value = value;
}; }
function JavaScriptCompiler() {}
JavaScriptCompiler.prototype = { JavaScriptCompiler.prototype = {
// PUBLIC API: You can override these methods in a subclass to provide // PUBLIC API: You can override these methods in a subclass to provide
// alternative compiled forms for name lookup and buffering semantics // alternative compiled forms for name lookup and buffering semantics
nameLookup: function(parent, name /* , type*/) { nameLookup: function(parent, name /* , type*/) {
var wrap,
ret;
if (parent.indexOf('depth') === 0) {
wrap = true;
}
if (/^[0-9]+$/.test(name)) { if (/^[0-9]+$/.test(name)) {
return parent + "[" + name + "]"; ret = parent + "[" + name + "]";
} else if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) { } else if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) {
return parent + "." + name; ret = parent + "." + name;
} }
else { else {
return parent + "['" + name + "']"; ret = parent + "['" + name + "']";
}
if (wrap) {
return '(' + parent + ' && ' + ret + ')';
} else {
return ret;
} }
}, },
compilerInfo: function() {
var revision = COMPILER_REVISION,
versions = REVISION_CHANGES[revision];
return "this.compilerInfo = ["+revision+",'"+versions+"'];\n";
},
appendToBuffer: function(string) { appendToBuffer: function(string) {
if (this.environment.isSimple) { if (this.environment.isSimple) {
return "return " + string + ";"; return "return " + string + ";";
...@@ -1283,7 +1821,7 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1283,7 +1821,7 @@ Handlebars.JavaScriptCompiler = function() {};
this.environment = environment; this.environment = environment;
this.options = options || {}; this.options = options || {};
Handlebars.log(Handlebars.logger.DEBUG, this.environment.disassemble() + "\n\n"); log('debug', this.environment.disassemble() + "\n\n");
this.name = this.environment.name; this.name = this.environment.name;
this.isChild = !!context; this.isChild = !!context;
...@@ -1298,6 +1836,7 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1298,6 +1836,7 @@ Handlebars.JavaScriptCompiler = function() {};
this.stackSlot = 0; this.stackSlot = 0;
this.stackVars = []; this.stackVars = [];
this.registers = { list: [] }; this.registers = { list: [] };
this.hashes = [];
this.compileStack = []; this.compileStack = [];
this.inlineStack = []; this.inlineStack = [];
...@@ -1307,7 +1846,7 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1307,7 +1846,7 @@ Handlebars.JavaScriptCompiler = function() {};
this.i = 0; this.i = 0;
for(l=opcodes.length; this.i<l; this.i++) { for(var l=opcodes.length; this.i<l; this.i++) {
opcode = opcodes[this.i]; opcode = opcodes[this.i];
if(opcode.opcode === 'DECLARE') { if(opcode.opcode === 'DECLARE') {
...@@ -1315,18 +1854,21 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1315,18 +1854,21 @@ Handlebars.JavaScriptCompiler = function() {};
} else { } else {
this[opcode.opcode].apply(this, opcode.args); this[opcode.opcode].apply(this, opcode.args);
} }
// Reset the stripNext flag if it was not set by this operation.
if (opcode.opcode !== this.stripNext) {
this.stripNext = false;
}
} }
return this.createFunctionContext(asObject); // Flush any trailing content that might be pending.
}, this.pushSource('');
nextOpcode: function() { if (this.stackSlot || this.inlineStack.length || this.compileStack.length) {
var opcodes = this.environment.opcodes; throw new Exception('Compile completed with content left on stack');
return opcodes[this.i + 1]; }
},
eat: function() { return this.createFunctionContext(asObject);
this.i = this.i + 1;
}, },
preamble: function() { preamble: function() {
...@@ -1334,8 +1876,9 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1334,8 +1876,9 @@ Handlebars.JavaScriptCompiler = function() {};
if (!this.isChild) { if (!this.isChild) {
var namespace = this.namespace; var namespace = this.namespace;
var copies = "helpers = helpers || " + namespace + ".helpers;";
if (this.environment.usePartial) { copies = copies + " partials = partials || " + namespace + ".partials;"; } var copies = "helpers = this.merge(helpers, " + namespace + ".helpers);";
if (this.environment.usePartial) { copies = copies + " partials = this.merge(partials, " + namespace + ".partials);"; }
if (this.options.data) { copies = copies + " data = data || {};"; } if (this.options.data) { copies = copies + " data = data || {};"; }
out.push(copies); out.push(copies);
} else { } else {
...@@ -1364,9 +1907,11 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1364,9 +1907,11 @@ Handlebars.JavaScriptCompiler = function() {};
// Generate minimizer alias mappings // Generate minimizer alias mappings
if (!this.isChild) { if (!this.isChild) {
for (var alias in this.context.aliases) { for (var alias in this.context.aliases) {
if (this.context.aliases.hasOwnProperty(alias)) {
this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias]; this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias];
} }
} }
}
if (this.source[1]) { if (this.source[1]) {
this.source[1] = "var " + this.source[1].substring(2) + ";"; this.source[1] = "var " + this.source[1].substring(2) + ";";
...@@ -1378,7 +1923,7 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1378,7 +1923,7 @@ Handlebars.JavaScriptCompiler = function() {};
} }
if (!this.environment.isSimple) { if (!this.environment.isSimple) {
this.source.push("return buffer;"); this.pushSource("return buffer;");
} }
var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"]; var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"];
...@@ -1391,9 +1936,7 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1391,9 +1936,7 @@ Handlebars.JavaScriptCompiler = function() {};
var source = this.mergeSource(); var source = this.mergeSource();
if (!this.isChild) { if (!this.isChild) {
var revision = Handlebars.COMPILER_REVISION, source = this.compilerInfo()+source;
versions = Handlebars.REVISION_CHANGES[revision];
source = "this.compilerInfo = ["+revision+",'"+versions+"'];\n"+source;
} }
if (asObject) { if (asObject) {
...@@ -1402,7 +1945,7 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1402,7 +1945,7 @@ Handlebars.JavaScriptCompiler = function() {};
return Function.apply(this, params); return Function.apply(this, params);
} else { } else {
var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n ' + source + '}'; var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n ' + source + '}';
Handlebars.log(Handlebars.logger.DEBUG, functionSource + "\n\n"); log('debug', functionSource + "\n\n");
return functionSource; return functionSource;
} }
}, },
...@@ -1466,10 +2009,7 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1466,10 +2009,7 @@ Handlebars.JavaScriptCompiler = function() {};
var current = this.topStack(); var current = this.topStack();
params.splice(1, 0, current); params.splice(1, 0, current);
// Use the options value generated from the invocation this.pushSource("if (!" + this.lastHelper + ") { " + current + " = blockHelperMissing.call(" + params.join(", ") + "); }");
params[params.length-1] = 'options';
this.source.push("if (!" + this.lastHelper + ") { " + current + " = blockHelperMissing.call(" + params.join(", ") + "); }");
}, },
// [appendContent] // [appendContent]
...@@ -1479,7 +2019,28 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1479,7 +2019,28 @@ Handlebars.JavaScriptCompiler = function() {};
// //
// Appends the string value of `content` to the current buffer // Appends the string value of `content` to the current buffer
appendContent: function(content) { appendContent: function(content) {
this.source.push(this.appendToBuffer(this.quotedString(content))); if (this.pendingContent) {
content = this.pendingContent + content;
}
if (this.stripNext) {
content = content.replace(/^\s+/, '');
}
this.pendingContent = content;
},
// [strip]
//
// On stack, before: ...
// On stack, after: ...
//
// Removes any trailing whitespace from the prior content node and flags
// the next operation for stripping if it is a content node.
strip: function() {
if (this.pendingContent) {
this.pendingContent = this.pendingContent.replace(/\s+$/, '');
}
this.stripNext = 'strip';
}, },
// [append] // [append]
...@@ -1496,9 +2057,9 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1496,9 +2057,9 @@ Handlebars.JavaScriptCompiler = function() {};
// when we examine local // when we examine local
this.flushInline(); this.flushInline();
var local = this.popStack(); var local = this.popStack();
this.source.push("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }"); this.pushSource("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }");
if (this.environment.isSimple) { if (this.environment.isSimple) {
this.source.push("else { " + this.appendToBuffer("''") + " }"); this.pushSource("else { " + this.appendToBuffer("''") + " }");
} }
}, },
...@@ -1511,7 +2072,7 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1511,7 +2072,7 @@ Handlebars.JavaScriptCompiler = function() {};
appendEscaped: function() { appendEscaped: function() {
this.context.aliases.escapeExpression = 'this.escapeExpression'; this.context.aliases.escapeExpression = 'this.escapeExpression';
this.source.push(this.appendToBuffer("escapeExpression(" + this.popStack() + ")")); this.pushSource(this.appendToBuffer("escapeExpression(" + this.popStack() + ")"));
}, },
// [getContext] // [getContext]
...@@ -1579,11 +2140,11 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1579,11 +2140,11 @@ Handlebars.JavaScriptCompiler = function() {};
// [lookupData] // [lookupData]
// //
// On stack, before: ... // On stack, before: ...
// On stack, after: data[id], ... // On stack, after: data, ...
// //
// Push the result of looking up `id` on the current data // Push the data lookup operator
lookupData: function(id) { lookupData: function() {
this.push(this.nameLookup('data', id, 'data')); this.pushStackLiteral('data');
}, },
// [pushStringParam] // [pushStringParam]
...@@ -1599,30 +2160,40 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1599,30 +2160,40 @@ Handlebars.JavaScriptCompiler = function() {};
this.pushString(type); this.pushString(type);
// If it's a subexpression, the string result
// will be pushed after this opcode.
if (type !== 'sexpr') {
if (typeof string === 'string') { if (typeof string === 'string') {
this.pushString(string); this.pushString(string);
} else { } else {
this.pushStackLiteral(string); this.pushStackLiteral(string);
} }
}
}, },
emptyHash: function() { emptyHash: function() {
this.pushStackLiteral('{}'); this.pushStackLiteral('{}');
if (this.options.stringParams) { if (this.options.stringParams) {
this.register('hashTypes', '{}'); this.push('{}'); // hashContexts
this.push('{}'); // hashTypes
} }
}, },
pushHash: function() { pushHash: function() {
this.hash = {values: [], types: []}; if (this.hash) {
this.hashes.push(this.hash);
}
this.hash = {values: [], types: [], contexts: []};
}, },
popHash: function() { popHash: function() {
var hash = this.hash; var hash = this.hash;
this.hash = undefined; this.hash = this.hashes.pop();
if (this.options.stringParams) { if (this.options.stringParams) {
this.register('hashTypes', '{' + hash.types.join(',') + '}'); this.push('{' + hash.contexts.join(',') + '}');
this.push('{' + hash.types.join(',') + '}');
} }
this.push('{\n ' + hash.values.join(',\n ') + '\n }'); this.push('{\n ' + hash.values.join(',\n ') + '\n }');
}, },
...@@ -1684,17 +2255,31 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1684,17 +2255,31 @@ Handlebars.JavaScriptCompiler = function() {};
// and pushes the helper's return value onto the stack. // and pushes the helper's return value onto the stack.
// //
// If the helper is not found, `helperMissing` is called. // If the helper is not found, `helperMissing` is called.
invokeHelper: function(paramSize, name) { invokeHelper: function(paramSize, name, isRoot) {
this.context.aliases.helperMissing = 'helpers.helperMissing'; this.context.aliases.helperMissing = 'helpers.helperMissing';
this.useRegister('helper');
var helper = this.lastHelper = this.setupHelper(paramSize, name, true); var helper = this.lastHelper = this.setupHelper(paramSize, name, true);
var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
this.push(helper.name); var lookup = 'helper = ' + helper.name + ' || ' + nonHelper;
this.replaceStack(function(name) { if (helper.paramsInit) {
return name + ' ? ' + name + '.call(' + lookup += ',' + helper.paramsInit;
helper.callParams + ") " + ": helperMissing.call(" + }
helper.helperMissingParams + ")";
}); this.push(
'('
+ lookup
+ ',helper '
+ '? helper.call(' + helper.callParams + ') '
+ ': helperMissing.call(' + helper.helperMissingParams + '))');
// Always flush subexpressions. This is both to prevent the compounding size issue that
// occurs when the code has to be duplicated for inlining and also to prevent errors
// due to the incorrect options object being passed due to the shared register.
if (!isRoot) {
this.flushInline();
}
}, },
// [invokeKnownHelper] // [invokeKnownHelper]
...@@ -1723,8 +2308,9 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1723,8 +2308,9 @@ Handlebars.JavaScriptCompiler = function() {};
// `knownHelpersOnly` flags at compile-time. // `knownHelpersOnly` flags at compile-time.
invokeAmbiguous: function(name, helperCall) { invokeAmbiguous: function(name, helperCall) {
this.context.aliases.functionType = '"function"'; this.context.aliases.functionType = '"function"';
this.useRegister('helper');
this.pushStackLiteral('{}'); // Hash value this.emptyHash();
var helper = this.setupHelper(0, name, helperCall); var helper = this.setupHelper(0, name, helperCall);
var helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper'); var helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper');
...@@ -1732,8 +2318,11 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1732,8 +2318,11 @@ Handlebars.JavaScriptCompiler = function() {};
var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context'); var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
var nextStack = this.nextStack(); var nextStack = this.nextStack();
this.source.push('if (' + nextStack + ' = ' + helperName + ') { ' + nextStack + ' = ' + nextStack + '.call(' + helper.callParams + '); }'); if (helper.paramsInit) {
this.source.push('else { ' + nextStack + ' = ' + nonHelper + '; ' + nextStack + ' = typeof ' + nextStack + ' === functionType ? ' + nextStack + '.apply(depth0) : ' + nextStack + '; }'); this.pushSource(helper.paramsInit);
}
this.pushSource('if (helper = ' + helperName + ') { ' + nextStack + ' = helper.call(' + helper.callParams + '); }');
this.pushSource('else { helper = ' + nonHelper + '; ' + nextStack + ' = typeof helper === functionType ? helper.call(' + helper.callParams + ') : helper; }');
}, },
// [invokePartial] // [invokePartial]
...@@ -1763,14 +2352,18 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1763,14 +2352,18 @@ Handlebars.JavaScriptCompiler = function() {};
// and pushes the hash back onto the stack. // and pushes the hash back onto the stack.
assignToHash: function(key) { assignToHash: function(key) {
var value = this.popStack(), var value = this.popStack(),
context,
type; type;
if (this.options.stringParams) { if (this.options.stringParams) {
type = this.popStack(); type = this.popStack();
this.popStack(); context = this.popStack();
} }
var hash = this.hash; var hash = this.hash;
if (context) {
hash.contexts.push("'" + key + "': " + context);
}
if (type) { if (type) {
hash.types.push("'" + key + "': " + type); hash.types.push("'" + key + "': " + type);
} }
...@@ -1831,17 +2424,12 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1831,17 +2424,12 @@ Handlebars.JavaScriptCompiler = function() {};
else { programParams.push("depth" + (depth - 1)); } else { programParams.push("depth" + (depth - 1)); }
} }
if(depths.length === 0) { return (depths.length === 0 ? "self.program(" : "self.programWithDepth(") + programParams.join(", ") + ")";
return "self.program(" + programParams.join(", ") + ")";
} else {
programParams.shift();
return "self.programWithDepth(" + programParams.join(", ") + ")";
}
}, },
register: function(name, val) { register: function(name, val) {
this.useRegister(name); this.useRegister(name);
this.source.push(name + " = " + val + ";"); this.pushSource(name + " = " + val + ";");
}, },
useRegister: function(name) { useRegister: function(name) {
...@@ -1855,12 +2443,23 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1855,12 +2443,23 @@ Handlebars.JavaScriptCompiler = function() {};
return this.push(new Literal(item)); return this.push(new Literal(item));
}, },
pushSource: function(source) {
if (this.pendingContent) {
this.source.push(this.appendToBuffer(this.quotedString(this.pendingContent)));
this.pendingContent = undefined;
}
if (source) {
this.source.push(source);
}
},
pushStack: function(item) { pushStack: function(item) {
this.flushInline(); this.flushInline();
var stack = this.incrStack(); var stack = this.incrStack();
if (item) { if (item) {
this.source.push(stack + " = " + item + ";"); this.pushSource(stack + " = " + item + ";");
} }
this.compileStack.push(stack); this.compileStack.push(stack);
return stack; return stack;
...@@ -1869,7 +2468,9 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1869,7 +2468,9 @@ Handlebars.JavaScriptCompiler = function() {};
replaceStack: function(callback) { replaceStack: function(callback) {
var prefix = '', var prefix = '',
inline = this.isInline(), inline = this.isInline(),
stack; stack,
createdStack,
usedLiteral;
// If we are currently inline then we want to merge the inline statement into the // If we are currently inline then we want to merge the inline statement into the
// replacement statement via ',' // replacement statement via ','
...@@ -1879,9 +2480,11 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1879,9 +2480,11 @@ Handlebars.JavaScriptCompiler = function() {};
if (top instanceof Literal) { if (top instanceof Literal) {
// Literals do not need to be inlined // Literals do not need to be inlined
stack = top.value; stack = top.value;
usedLiteral = true;
} else { } else {
// Get or create the current stack name for use by the inline // Get or create the current stack name for use by the inline
var name = this.stackSlot ? this.topStackName() : this.incrStack(); createdStack = !this.stackSlot;
var name = !createdStack ? this.topStackName() : this.incrStack();
prefix = '(' + this.push(name) + ' = ' + top + '),'; prefix = '(' + this.push(name) + ' = ' + top + '),';
stack = this.topStack(); stack = this.topStack();
...@@ -1893,9 +2496,12 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1893,9 +2496,12 @@ Handlebars.JavaScriptCompiler = function() {};
var item = callback.call(this, stack); var item = callback.call(this, stack);
if (inline) { if (inline) {
if (this.inlineStack.length || this.compileStack.length) { if (!usedLiteral) {
this.popStack(); this.popStack();
} }
if (createdStack) {
this.stackSlot--;
}
this.push('(' + prefix + item + ')'); this.push('(' + prefix + item + ')');
} else { } else {
// Prevent modification of the context depth variable. Through replaceStack // Prevent modification of the context depth variable. Through replaceStack
...@@ -1903,7 +2509,7 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1903,7 +2509,7 @@ Handlebars.JavaScriptCompiler = function() {};
stack = this.nextStack(); stack = this.nextStack();
} }
this.source.push(stack + " = (" + prefix + item + ");"); this.pushSource(stack + " = (" + prefix + item + ");");
} }
return stack; return stack;
}, },
...@@ -1946,6 +2552,9 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1946,6 +2552,9 @@ Handlebars.JavaScriptCompiler = function() {};
return item.value; return item.value;
} else { } else {
if (!inline) { if (!inline) {
if (!this.stackSlot) {
throw new Exception('Invalid stack pop');
}
this.stackSlot--; this.stackSlot--;
} }
return item; return item;
...@@ -1968,29 +2577,35 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -1968,29 +2577,35 @@ Handlebars.JavaScriptCompiler = function() {};
.replace(/\\/g, '\\\\') .replace(/\\/g, '\\\\')
.replace(/"/g, '\\"') .replace(/"/g, '\\"')
.replace(/\n/g, '\\n') .replace(/\n/g, '\\n')
.replace(/\r/g, '\\r') + '"'; .replace(/\r/g, '\\r')
.replace(/\u2028/g, '\\u2028') // Per Ecma-262 7.3 + 7.8.4
.replace(/\u2029/g, '\\u2029') + '"';
}, },
setupHelper: function(paramSize, name, missingParams) { setupHelper: function(paramSize, name, missingParams) {
var params = []; var params = [],
this.setupParams(paramSize, params, missingParams); paramsInit = this.setupParams(paramSize, params, missingParams);
var foundHelper = this.nameLookup('helpers', name, 'helper'); var foundHelper = this.nameLookup('helpers', name, 'helper');
return { return {
params: params, params: params,
paramsInit: paramsInit,
name: foundHelper, name: foundHelper,
callParams: ["depth0"].concat(params).join(", "), callParams: ["depth0"].concat(params).join(", "),
helperMissingParams: missingParams && ["depth0", this.quotedString(name)].concat(params).join(", ") helperMissingParams: missingParams && ["depth0", this.quotedString(name)].concat(params).join(", ")
}; };
}, },
// the params and contexts arguments are passed in arrays setupOptions: function(paramSize, params) {
// to fill in
setupParams: function(paramSize, params, useRegister) {
var options = [], contexts = [], types = [], param, inverse, program; var options = [], contexts = [], types = [], param, inverse, program;
options.push("hash:" + this.popStack()); options.push("hash:" + this.popStack());
if (this.options.stringParams) {
options.push("hashTypes:" + this.popStack());
options.push("hashContexts:" + this.popStack());
}
inverse = this.popStack(); inverse = this.popStack();
program = this.popStack(); program = this.popStack();
...@@ -2024,21 +2639,28 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -2024,21 +2639,28 @@ Handlebars.JavaScriptCompiler = function() {};
if (this.options.stringParams) { if (this.options.stringParams) {
options.push("contexts:[" + contexts.join(",") + "]"); options.push("contexts:[" + contexts.join(",") + "]");
options.push("types:[" + types.join(",") + "]"); options.push("types:[" + types.join(",") + "]");
options.push("hashTypes:hashTypes");
} }
if(this.options.data) { if(this.options.data) {
options.push("data:data"); options.push("data:data");
} }
options = "{" + options.join(",") + "}"; return options;
},
// the params and contexts arguments are passed in arrays
// to fill in
setupParams: function(paramSize, params, useRegister) {
var options = '{' + this.setupOptions(paramSize, params).join(',') + '}';
if (useRegister) { if (useRegister) {
this.register('options', options); this.useRegister('options');
params.push('options'); params.push('options');
return 'options=' + options;
} else { } else {
params.push(options); params.push(options);
return '';
} }
return params.join(", ");
} }
}; };
...@@ -2067,135 +2689,58 @@ Handlebars.JavaScriptCompiler = function() {}; ...@@ -2067,135 +2689,58 @@ Handlebars.JavaScriptCompiler = function() {};
} }
JavaScriptCompiler.isValidJavaScriptVariableName = function(name) { JavaScriptCompiler.isValidJavaScriptVariableName = function(name) {
if(!JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]+$/.test(name)) { if(!JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]*$/.test(name)) {
return true; return true;
} }
return false; return false;
}; };
})(Handlebars.Compiler, Handlebars.JavaScriptCompiler); __exports__ = JavaScriptCompiler;
return __exports__;
Handlebars.precompile = function(input, options) { })(__module2__, __module5__);
if (!input || (typeof input !== 'string' && input.constructor !== Handlebars.AST.ProgramNode)) {
throw new Handlebars.Exception("You must pass a string or Handlebars AST to Handlebars.compile. You passed " + input); // handlebars.js
} var __module0__ = (function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__) {
"use strict";
options = options || {}; var __exports__;
if (!('data' in options)) { /*globals Handlebars: true */
options.data = true; var Handlebars = __dependency1__;
}
var ast = Handlebars.parse(input); // Compiler imports
var environment = new Handlebars.Compiler().compile(ast, options); var AST = __dependency2__;
return new Handlebars.JavaScriptCompiler().compile(environment, options); var Parser = __dependency3__.parser;
}; var parse = __dependency3__.parse;
var Compiler = __dependency4__.Compiler;
Handlebars.compile = function(input, options) { var compile = __dependency4__.compile;
if (!input || (typeof input !== 'string' && input.constructor !== Handlebars.AST.ProgramNode)) { var precompile = __dependency4__.precompile;
throw new Handlebars.Exception("You must pass a string or Handlebars AST to Handlebars.compile. You passed " + input); var JavaScriptCompiler = __dependency5__;
}
var _create = Handlebars.create;
options = options || {}; var create = function() {
if (!('data' in options)) { var hb = _create();
options.data = true;
} hb.compile = function(input, options) {
var compiled; return compile(input, options, hb);
function compile() {
var ast = Handlebars.parse(input);
var environment = new Handlebars.Compiler().compile(ast, options);
var templateSpec = new Handlebars.JavaScriptCompiler().compile(environment, options, undefined, true);
return Handlebars.template(templateSpec);
}
// Template is only compiled on first use and cached after that point.
return function(context, options) {
if (!compiled) {
compiled = compile();
}
return compiled.call(this, context, options);
};
};
;
// lib/handlebars/runtime.js
Handlebars.VM = {
template: function(templateSpec) {
// Just add water
var container = {
escapeExpression: Handlebars.Utils.escapeExpression,
invokePartial: Handlebars.VM.invokePartial,
programs: [],
program: function(i, fn, data) {
var programWrapper = this.programs[i];
if(data) {
return Handlebars.VM.program(fn, data);
} else if(programWrapper) {
return programWrapper;
} else {
programWrapper = this.programs[i] = Handlebars.VM.program(fn);
return programWrapper;
}
},
programWithDepth: Handlebars.VM.programWithDepth,
noop: Handlebars.VM.noop,
compilerInfo: null
}; };
hb.precompile = function (input, options) {
return function(context, options) { return precompile(input, options, hb);
options = options || {};
var result = templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data);
var compilerInfo = container.compilerInfo || [],
compilerRevision = compilerInfo[0] || 1,
currentRevision = Handlebars.COMPILER_REVISION;
if (compilerRevision !== currentRevision) {
if (compilerRevision < currentRevision) {
var runtimeVersions = Handlebars.REVISION_CHANGES[currentRevision],
compilerVersions = Handlebars.REVISION_CHANGES[compilerRevision];
throw "Template was precompiled with an older version of Handlebars than the current runtime. "+
"Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+").";
} else {
// Use the embedded version info since the runtime doesn't know about this revision yet
throw "Template was precompiled with a newer version of Handlebars than the current runtime. "+
"Please update your runtime to a newer version ("+compilerInfo[1]+").";
}
}
return result;
}; };
},
programWithDepth: function(fn, data, $depth) { hb.AST = AST;
var args = Array.prototype.slice.call(arguments, 2); hb.Compiler = Compiler;
hb.JavaScriptCompiler = JavaScriptCompiler;
return function(context, options) { hb.Parser = Parser;
options = options || {}; hb.parse = parse;
return fn.apply(this, [context, options.data || data].concat(args)); return hb;
}; };
},
program: function(fn, data) {
return function(context, options) {
options = options || {};
return fn(context, options.data || data); Handlebars = create();
}; Handlebars.create = create;
},
noop: function() { return ""; },
invokePartial: function(partial, name, context, helpers, partials, data) {
var options = { helpers: helpers, partials: partials, data: data };
if(partial === undefined) { __exports__ = Handlebars;
throw new Handlebars.Exception("The partial " + name + " could not be found"); return __exports__;
} else if(partial instanceof Function) { })(__module1__, __module7__, __module8__, __module10__, __module11__);
return partial(context, options);
} else if (!Handlebars.compile) {
throw new Handlebars.Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
} else {
partials[name] = Handlebars.compile(partial, {data: data !== undefined});
return partials[name](context, options);
}
}
};
Handlebars.template = Handlebars.VM.template; return __module0__;
; })();
architecture-examples/jquery/bower_components/jquery/jquery.js
View file @ 3355fd7d
This source diff could not be displayed because it is too large. You can view the blob instead.
architecture-examples/jquery/index.html
View file @ 3355fd7d
...@@ -17,14 +17,11 @@ ...@@ -17,14 +17,11 @@
<label for="toggle-all">Mark all as complete</label> <label for="toggle-all">Mark all as complete</label>
<ul id="todo-list"></ul> <ul id="todo-list"></ul>
</section> </section>
<footer id="footer"> <footer id="footer"></footer>
<span id="todo-count"><strong>0</strong> item left</span>
<button id="clear-completed">Clear completed</button>
</footer>
</section> </section>
<footer id="info"> <footer id="info">
<p>Double-click to edit a todo</p> <p>Double-click to edit a todo</p>
<p>Created by <a href="http://github.com/sindresorhus">Sindre Sorhus</a></p> <p>Created by <a href="http://sindresorhus.com">Sindre Sorhus</a></p>
<p>Part of <a href="http://todomvc.com">TodoMVC</a></p> <p>Part of <a href="http://todomvc.com">TodoMVC</a></p>
</footer> </footer>
<script id="todo-template" type="text/x-handlebars-template"> <script id="todo-template" type="text/x-handlebars-template">
...@@ -41,11 +38,23 @@ ...@@ -41,11 +38,23 @@
</script> </script>
<script id="footer-template" type="text/x-handlebars-template"> <script id="footer-template" type="text/x-handlebars-template">
<span id="todo-count"><strong>{{activeTodoCount}}</strong> {{activeTodoWord}} left</span> <span id="todo-count"><strong>{{activeTodoCount}}</strong> {{activeTodoWord}} left</span>
<ul id="filters">
<li>
<a {{#eq filter 'all'}}class="selected"{{/eq}} href="#/all">All</a>
</li>
<li>
<a {{#eq filter 'active'}}class="selected"{{/eq}}href="#/active">Active</a>
</li>
<li>
<a {{#eq filter 'completed'}}class="selected"{{/eq}}href="#/completed">Completed</a>
</li>
</ul>
{{#if completedTodos}}<button id="clear-completed">Clear completed ({{completedTodos}})</button>{{/if}} {{#if completedTodos}}<button id="clear-completed">Clear completed ({{completedTodos}})</button>{{/if}}
</script> </script>
<script src="bower_components/todomvc-common/base.js"></script> <script src="bower_components/todomvc-common/base.js"></script>
<script src="bower_components/jquery/jquery.js"></script> <script src="bower_components/jquery/jquery.js"></script>
<script src="bower_components/handlebars/handlebars.js"></script> <script src="bower_components/handlebars/handlebars.js"></script>
<script src="bower_components/director/build/director.js"></script>
<script src="js/app.js"></script> <script src="js/app.js"></script>
</body> </body>
</html> </html>
architecture-examples/jquery/js/app.js
View file @ 3355fd7d
...@@ -2,7 +2,14 @@ ...@@ -2,7 +2,14 @@
jQuery(function ($) { jQuery(function ($) {
'use strict'; 'use strict';
var Utils = { Handlebars.registerHelper('eq', function(a, b, options) {
return a === b ? options.fn(this) : options.inverse(this);
});
var ENTER_KEY = 13;
var ESCAPE_KEY = 27;
var util = {
uuid: function () { uuid: function () {
/*jshint bitwise:false */ /*jshint bitwise:false */
var i, random; var i, random;
...@@ -33,11 +40,16 @@ jQuery(function ($) { ...@@ -33,11 +40,16 @@ jQuery(function ($) {
var App = { var App = {
init: function () { init: function () {
this.ENTER_KEY = 13; this.todos = util.store('todos-jquery');
this.todos = Utils.store('todos-jquery');
this.cacheElements(); this.cacheElements();
this.bindEvents(); this.bindEvents();
Router({
'/:filter': function (filter) {
this.filter = filter;
this.render(); this.render();
}.bind(this)
}).init('/all');
}, },
cacheElements: function () { cacheElements: function () {
this.todoTemplate = Handlebars.compile($('#todo-template').html()); this.todoTemplate = Handlebars.compile($('#todo-template').html());
...@@ -54,129 +66,144 @@ jQuery(function ($) { ...@@ -54,129 +66,144 @@ jQuery(function ($) {
}, },
bindEvents: function () { bindEvents: function () {
var list = this.$todoList; var list = this.$todoList;
this.$newTodo.on('keyup', this.create); this.$newTodo.on('keyup', this.create.bind(this));
this.$toggleAll.on('change', this.toggleAll); this.$toggleAll.on('change', this.toggleAll.bind(this));
this.$footer.on('click', '#clear-completed', this.destroyCompleted); this.$footer.on('click', '#clear-completed', this.destroyCompleted.bind(this));
list.on('change', '.toggle', this.toggle); list.on('change', '.toggle', this.toggle.bind(this));
list.on('dblclick', 'label', this.edit); list.on('dblclick', 'label', this.edit.bind(this));
list.on('keypress', '.edit', this.blurOnEnter); list.on('keyup', '.edit', this.editKeyup.bind(this));
list.on('blur', '.edit', this.update); list.on('focusout', '.edit', this.update.bind(this));
list.on('click', '.destroy', this.destroy); list.on('click', '.destroy', this.destroy.bind(this));
}, },
render: function () { render: function () {
this.$todoList.html(this.todoTemplate(this.todos)); var todos = this.getFilteredTodos();
this.$main.toggle(!!this.todos.length); this.$todoList.html(this.todoTemplate(todos));
this.$toggleAll.prop('checked', !this.activeTodoCount()); this.$main.toggle(todos.length > 0);
this.$toggleAll.prop('checked', this.getActiveTodos().length === 0);
this.renderFooter(); this.renderFooter();
Utils.store('todos-jquery', this.todos); this.$newTodo.focus();
util.store('todos-jquery', this.todos);
}, },
renderFooter: function () { renderFooter: function () {
var todoCount = this.todos.length; var todoCount = this.todos.length;
var activeTodoCount = this.activeTodoCount(); var activeTodoCount = this.getActiveTodos().length;
var footer = { var template = this.footerTemplate({
activeTodoCount: activeTodoCount, activeTodoCount: activeTodoCount,
activeTodoWord: Utils.pluralize(activeTodoCount, 'item'), activeTodoWord: util.pluralize(activeTodoCount, 'item'),
completedTodos: todoCount - activeTodoCount completedTodos: todoCount - activeTodoCount,
}; filter: this.filter
});
this.$footer.toggle(!!todoCount); this.$footer.toggle(todoCount > 0).html(template);
this.$footer.html(this.footerTemplate(footer));
}, },
toggleAll: function () { toggleAll: function (e) {
var isChecked = $(this).prop('checked'); var isChecked = $(e.target).prop('checked');
$.each(App.todos, function (i, val) { this.todos.forEach(function (todo) {
val.completed = isChecked; todo.completed = isChecked;
}); });
App.render(); this.render();
}, },
activeTodoCount: function () { getActiveTodos: function () {
var count = 0; return this.todos.filter(function (todo) {
return !todo.completed;
$.each(this.todos, function (i, val) {
if (!val.completed) {
count++;
}
}); });
return count;
}, },
destroyCompleted: function () { getCompletedTodos: function () {
var todos = App.todos; return this.todos.filter(function (todo) {
var l = todos.length; return todo.completed;
});
while (l--) { },
if (todos[l].completed) { getFilteredTodos: function () {
todos.splice(l, 1); if (this.filter === 'active') {
return this.getActiveTodos();
} }
if (this.filter === 'completed') {
return this.getCompletedTodos();
} }
App.render(); return this.todos;
},
destroyCompleted: function () {
this.todos = this.getActiveTodos();
this.filter = 'all';
this.render();
}, },
// accepts an element from inside the `.item` div and // accepts an element from inside the `.item` div and
// returns the corresponding todo in the todos array // returns the corresponding index in the `todos` array
getTodo: function (elem, callback) { indexFromEl: function (el) {
var id = $(elem).closest('li').data('id'); var id = $(el).closest('li').data('id');
var todos = this.todos;
$.each(this.todos, function (i, val) { var i = todos.length;
if (val.id === id) {
callback.apply(App, arguments); while (i--) {
return false; if (todos[i].id === id) {
return i;
}
} }
});
}, },
create: function (e) { create: function (e) {
var $input = $(this); var $input = $(e.target);
var val = $.trim($input.val()); var val = $input.val().trim();
if (e.which !== App.ENTER_KEY || !val) { if (e.which !== ENTER_KEY || !val) {
return; return;
} }
App.todos.push({ this.todos.push({
id: Utils.uuid(), id: util.uuid(),
title: val, title: val,
completed: false completed: false
}); });
$input.val(''); $input.val('');
App.render();
this.render();
}, },
toggle: function () { toggle: function (e) {
App.getTodo(this, function (i, val) { var i = this.indexFromEl(e.target);
val.completed = !val.completed; this.todos[i].completed = !this.todos[i].completed;
}); this.render();
App.render();
}, },
edit: function () { edit: function (e) {
var $input = $(this).closest('li').addClass('editing').find('.edit'); var $input = $(e.target).closest('li').addClass('editing').find('.edit');
var val = $input.val(); $input.val($input.val()).focus();
$input.val(val).focus();
}, },
blurOnEnter: function (e) { editKeyup: function (e) {
if (e.which === App.ENTER_KEY) { if (e.which === ENTER_KEY) {
e.target.blur(); e.target.blur();
} }
if (e.which === ESCAPE_KEY) {
$(e.target).data('abort', true).blur();
}
}, },
update: function () { update: function (e) {
var val = $.trim($(this).removeClass('editing').val()); var el = e.target;
var $el = $(el);
var val = $el.val().trim();
if ($el.data('abort')) {
$el.data('abort', false);
this.render();
return;
}
var i = this.indexFromEl(el);
App.getTodo(this, function (i) {
if (val) { if (val) {
this.todos[i].title = val; this.todos[i].title = val;
} else { } else {
this.todos.splice(i, 1); this.todos.splice(i, 1);
} }
this.render(); this.render();
});
}, },
destroy: function () { destroy: function (e) {
App.getTodo(this, function (i) { this.todos.splice(this.indexFromEl(e.target), 1);
this.todos.splice(i, 1);
this.render(); this.render();
});
} }
}; };
......
index.html
View file @ 3355fd7d
...@@ -253,7 +253,7 @@ ...@@ -253,7 +253,7 @@
<li class="routing"> <li class="routing">
<a href="vanilla-examples/vanillajs/" data-source="https://developer.mozilla.org/en/JavaScript" data-content="You know JavaScript right? :P">Vanilla JS</a> <a href="vanilla-examples/vanillajs/" data-source="https://developer.mozilla.org/en/JavaScript" data-content="You know JavaScript right? :P">Vanilla JS</a>
</li> </li>
<li> <li class="routing">
<a href="architecture-examples/jquery/" data-source="http://jquery.com" data-content="jQuery is a fast and concise JavaScript Library that simplifies HTML document traversing, event handling, animating, and Ajax interactions for rapid web development. jQuery is designed to change the way that you write JavaScript.">jQuery</a> <a href="architecture-examples/jquery/" data-source="http://jquery.com" data-content="jQuery is a fast and concise JavaScript Library that simplifies HTML document traversing, event handling, animating, and Ajax interactions for rapid web development. jQuery is designed to change the way that you write JavaScript.">jQuery</a>
</li> </li>
</ul> </ul>
......
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