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@@ -0,0 +1,2129 @@
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+/** vim: et:ts=4:sw=4:sts=4
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+ * @license RequireJS 2.1.22 Copyright (c) 2010-2015, The Dojo Foundation All Rights Reserved.
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+ * Available via the MIT or new BSD license.
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+ * see: http://github.com/jrburke/requirejs for details
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+ */
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+//Not using strict: uneven strict support in browsers, #392, and causes
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+//problems with requirejs.exec()/transpiler plugins that may not be strict.
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+/*jslint regexp: true, nomen: true, sloppy: true */
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+/*global window, navigator, document, importScripts, setTimeout, opera */
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+
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+var requirejs, require, define;
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+(function (global) {
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+ var req, s, head, baseElement, dataMain, src,
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+ interactiveScript, currentlyAddingScript, mainScript, subPath,
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+ version = '2.1.22',
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+ commentRegExp = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg,
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+ cjsRequireRegExp = /[^.]\s*require\s*\(\s*["']([^'"\s]+)["']\s*\)/g,
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+ jsSuffixRegExp = /\.js$/,
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+ currDirRegExp = /^\.\//,
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+ op = Object.prototype,
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+ ostring = op.toString,
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+ hasOwn = op.hasOwnProperty,
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+ ap = Array.prototype,
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+ isBrowser = !!(typeof window !== 'undefined' && typeof navigator !== 'undefined' && window.document),
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+ isWebWorker = !isBrowser && typeof importScripts !== 'undefined',
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+ //PS3 indicates loaded and complete, but need to wait for complete
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+ //specifically. Sequence is 'loading', 'loaded', execution,
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+ // then 'complete'. The UA check is unfortunate, but not sure how
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+ //to feature test w/o causing perf issues.
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+ readyRegExp = isBrowser && navigator.platform === 'PLAYSTATION 3' ?
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+ /^complete$/ : /^(complete|loaded)$/,
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+ defContextName = '_',
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+ //Oh the tragedy, detecting opera. See the usage of isOpera for reason.
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+ isOpera = typeof opera !== 'undefined' && opera.toString() === '[object Opera]',
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+ contexts = {},
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+ cfg = {},
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+ globalDefQueue = [],
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+ useInteractive = false;
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+
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+ function isFunction(it) {
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+ return ostring.call(it) === '[object Function]';
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+ }
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+
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+ function isArray(it) {
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+ return ostring.call(it) === '[object Array]';
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+ }
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+
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+ /**
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+ * Helper function for iterating over an array. If the func returns
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+ * a true value, it will break out of the loop.
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+ */
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+ function each(ary, func) {
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+ if (ary) {
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+ var i;
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+ for (i = 0; i < ary.length; i += 1) {
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+ if (ary[i] && func(ary[i], i, ary)) {
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+ break;
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+ }
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+ }
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+ }
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+ }
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+
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+ /**
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+ * Helper function for iterating over an array backwards. If the func
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+ * returns a true value, it will break out of the loop.
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+ */
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+ function eachReverse(ary, func) {
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+ if (ary) {
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+ var i;
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+ for (i = ary.length - 1; i > -1; i -= 1) {
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+ if (ary[i] && func(ary[i], i, ary)) {
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+ break;
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+ }
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+ }
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+ }
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+ }
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+
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+ function hasProp(obj, prop) {
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+ return hasOwn.call(obj, prop);
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+ }
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+
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+ function getOwn(obj, prop) {
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+ return hasProp(obj, prop) && obj[prop];
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+ }
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+
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+ /**
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+ * Cycles over properties in an object and calls a function for each
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+ * property value. If the function returns a truthy value, then the
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+ * iteration is stopped.
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+ */
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+ function eachProp(obj, func) {
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+ var prop;
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+ for (prop in obj) {
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+ if (hasProp(obj, prop)) {
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+ if (func(obj[prop], prop)) {
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+ break;
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+ }
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+ }
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+ }
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+ }
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+
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+ /**
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+ * Simple function to mix in properties from source into target,
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+ * but only if target does not already have a property of the same name.
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+ */
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+ function mixin(target, source, force, deepStringMixin) {
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+ if (source) {
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+ eachProp(source, function (value, prop) {
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+ if (force || !hasProp(target, prop)) {
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+ if (deepStringMixin && typeof value === 'object' && value &&
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+ !isArray(value) && !isFunction(value) &&
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+ !(value instanceof RegExp)) {
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+
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+ if (!target[prop]) {
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+ target[prop] = {};
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+ }
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+ mixin(target[prop], value, force, deepStringMixin);
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+ } else {
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+ target[prop] = value;
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+ }
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+ }
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+ });
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+ }
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+ return target;
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+ }
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+
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+ //Similar to Function.prototype.bind, but the 'this' object is specified
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+ //first, since it is easier to read/figure out what 'this' will be.
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+ function bind(obj, fn) {
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+ return function () {
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+ return fn.apply(obj, arguments);
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+ };
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+ }
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+
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+ function scripts() {
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+ return document.getElementsByTagName('script');
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+ }
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+
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+ function defaultOnError(err) {
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+ throw err;
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+ }
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+
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+ //Allow getting a global that is expressed in
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+ //dot notation, like 'a.b.c'.
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+ function getGlobal(value) {
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+ if (!value) {
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+ return value;
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+ }
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+ var g = global;
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+ each(value.split('.'), function (part) {
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+ g = g[part];
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+ });
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+ return g;
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+ }
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+
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+ /**
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+ * Constructs an error with a pointer to an URL with more information.
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+ * @param {String} id the error ID that maps to an ID on a web page.
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+ * @param {String} message human readable error.
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+ * @param {Error} [err] the original error, if there is one.
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+ *
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+ * @returns {Error}
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+ */
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+ function makeError(id, msg, err, requireModules) {
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+ var e = new Error(msg + '\nhttp://requirejs.org/docs/errors.html#' + id);
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+ e.requireType = id;
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+ e.requireModules = requireModules;
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+ if (err) {
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+ e.originalError = err;
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+ }
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+ return e;
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+ }
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+
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+ if (typeof define !== 'undefined') {
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+ //If a define is already in play via another AMD loader,
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+ //do not overwrite.
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+ return;
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+ }
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+
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+ if (typeof requirejs !== 'undefined') {
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+ if (isFunction(requirejs)) {
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+ //Do not overwrite an existing requirejs instance.
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+ return;
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+ }
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+ cfg = requirejs;
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+ requirejs = undefined;
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+ }
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+
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+ //Allow for a require config object
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+ if (typeof require !== 'undefined' && !isFunction(require)) {
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+ //assume it is a config object.
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+ cfg = require;
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+ require = undefined;
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+ }
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+
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+ function newContext(contextName) {
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+ var inCheckLoaded, Module, context, handlers,
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+ checkLoadedTimeoutId,
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+ config = {
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+ //Defaults. Do not set a default for map
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+ //config to speed up normalize(), which
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+ //will run faster if there is no default.
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+ waitSeconds: 7,
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+ baseUrl: './',
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+ paths: {},
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+ bundles: {},
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+ pkgs: {},
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+ shim: {},
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+ config: {}
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+ },
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+ registry = {},
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+ //registry of just enabled modules, to speed
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+ //cycle breaking code when lots of modules
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+ //are registered, but not activated.
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+ enabledRegistry = {},
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+ undefEvents = {},
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+ defQueue = [],
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+ defined = {},
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+ urlFetched = {},
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+ bundlesMap = {},
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+ requireCounter = 1,
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+ unnormalizedCounter = 1;
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+
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+ /**
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+ * Trims the . and .. from an array of path segments.
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+ * It will keep a leading path segment if a .. will become
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+ * the first path segment, to help with module name lookups,
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+ * which act like paths, but can be remapped. But the end result,
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+ * all paths that use this function should look normalized.
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+ * NOTE: this method MODIFIES the input array.
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+ * @param {Array} ary the array of path segments.
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+ */
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+ function trimDots(ary) {
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+ var i, part;
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+ for (i = 0; i < ary.length; i++) {
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+ part = ary[i];
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+ if (part === '.') {
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+ ary.splice(i, 1);
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+ i -= 1;
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+ } else if (part === '..') {
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+ // If at the start, or previous value is still ..,
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+ // keep them so that when converted to a path it may
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+ // still work when converted to a path, even though
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+ // as an ID it is less than ideal. In larger point
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+ // releases, may be better to just kick out an error.
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+ if (i === 0 || (i === 1 && ary[2] === '..') || ary[i - 1] === '..') {
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+ continue;
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+ } else if (i > 0) {
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+ ary.splice(i - 1, 2);
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+ i -= 2;
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+ }
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+ }
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+ }
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+ }
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+
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+ /**
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+ * Given a relative module name, like ./something, normalize it to
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+ * a real name that can be mapped to a path.
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+ * @param {String} name the relative name
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+ * @param {String} baseName a real name that the name arg is relative
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+ * to.
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+ * @param {Boolean} applyMap apply the map config to the value. Should
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+ * only be done if this normalization is for a dependency ID.
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+ * @returns {String} normalized name
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+ */
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+ function normalize(name, baseName, applyMap) {
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+ var pkgMain, mapValue, nameParts, i, j, nameSegment, lastIndex,
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+ foundMap, foundI, foundStarMap, starI, normalizedBaseParts,
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+ baseParts = (baseName && baseName.split('/')),
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+ map = config.map,
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+ starMap = map && map['*'];
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+
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+ //Adjust any relative paths.
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+ if (name) {
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+ name = name.split('/');
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+ lastIndex = name.length - 1;
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+
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+ // If wanting node ID compatibility, strip .js from end
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+ // of IDs. Have to do this here, and not in nameToUrl
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+ // because node allows either .js or non .js to map
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+ // to same file.
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+ if (config.nodeIdCompat && jsSuffixRegExp.test(name[lastIndex])) {
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+ name[lastIndex] = name[lastIndex].replace(jsSuffixRegExp, '');
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+ }
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+
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+ // Starts with a '.' so need the baseName
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+ if (name[0].charAt(0) === '.' && baseParts) {
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+ //Convert baseName to array, and lop off the last part,
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+ //so that . matches that 'directory' and not name of the baseName's
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+ //module. For instance, baseName of 'one/two/three', maps to
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+ //'one/two/three.js', but we want the directory, 'one/two' for
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+ //this normalization.
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+ normalizedBaseParts = baseParts.slice(0, baseParts.length - 1);
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+ name = normalizedBaseParts.concat(name);
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+ }
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+
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+ trimDots(name);
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+ name = name.join('/');
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+ }
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+
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+ //Apply map config if available.
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+ if (applyMap && map && (baseParts || starMap)) {
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+ nameParts = name.split('/');
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+
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+ outerLoop: for (i = nameParts.length; i > 0; i -= 1) {
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+ nameSegment = nameParts.slice(0, i).join('/');
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+
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+ if (baseParts) {
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+ //Find the longest baseName segment match in the config.
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+ //So, do joins on the biggest to smallest lengths of baseParts.
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+ for (j = baseParts.length; j > 0; j -= 1) {
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+ mapValue = getOwn(map, baseParts.slice(0, j).join('/'));
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+
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+ //baseName segment has config, find if it has one for
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+ //this name.
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+ if (mapValue) {
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+ mapValue = getOwn(mapValue, nameSegment);
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+ if (mapValue) {
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+ //Match, update name to the new value.
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+ foundMap = mapValue;
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+ foundI = i;
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+ break outerLoop;
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+ }
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+ }
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+ }
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+ }
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+
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+ //Check for a star map match, but just hold on to it,
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+ //if there is a shorter segment match later in a matching
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+ //config, then favor over this star map.
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+ if (!foundStarMap && starMap && getOwn(starMap, nameSegment)) {
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+ foundStarMap = getOwn(starMap, nameSegment);
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+ starI = i;
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+ }
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+ }
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+
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+ if (!foundMap && foundStarMap) {
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+ foundMap = foundStarMap;
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+ foundI = starI;
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+ }
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+
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+ if (foundMap) {
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+ nameParts.splice(0, foundI, foundMap);
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+ name = nameParts.join('/');
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+ }
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+ }
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+
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+ // If the name points to a package's name, use
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+ // the package main instead.
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+ pkgMain = getOwn(config.pkgs, name);
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+
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+ return pkgMain ? pkgMain : name;
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+ }
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+
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+ function removeScript(name) {
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+ if (isBrowser) {
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+ each(scripts(), function (scriptNode) {
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+ if (scriptNode.getAttribute('data-requiremodule') === name &&
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+ scriptNode.getAttribute('data-requirecontext') === context.contextName) {
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+ scriptNode.parentNode.removeChild(scriptNode);
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|
|
+ return true;
|
|
|
|
+ }
|
|
|
|
+ });
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ function hasPathFallback(id) {
|
|
|
|
+ var pathConfig = getOwn(config.paths, id);
|
|
|
|
+ if (pathConfig && isArray(pathConfig) && pathConfig.length > 1) {
|
|
|
|
+ //Pop off the first array value, since it failed, and
|
|
|
|
+ //retry
|
|
|
|
+ pathConfig.shift();
|
|
|
|
+ context.require.undef(id);
|
|
|
|
+
|
|
|
|
+ //Custom require that does not do map translation, since
|
|
|
|
+ //ID is "absolute", already mapped/resolved.
|
|
|
|
+ context.makeRequire(null, {
|
|
|
|
+ skipMap: true
|
|
|
|
+ })([id]);
|
|
|
|
+
|
|
|
|
+ return true;
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Turns a plugin!resource to [plugin, resource]
|
|
|
|
+ //with the plugin being undefined if the name
|
|
|
|
+ //did not have a plugin prefix.
|
|
|
|
+ function splitPrefix(name) {
|
|
|
|
+ var prefix,
|
|
|
|
+ index = name ? name.indexOf('!') : -1;
|
|
|
|
+ if (index > -1) {
|
|
|
|
+ prefix = name.substring(0, index);
|
|
|
|
+ name = name.substring(index + 1, name.length);
|
|
|
|
+ }
|
|
|
|
+ return [prefix, name];
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ /**
|
|
|
|
+ * Creates a module mapping that includes plugin prefix, module
|
|
|
|
+ * name, and path. If parentModuleMap is provided it will
|
|
|
|
+ * also normalize the name via require.normalize()
|
|
|
|
+ *
|
|
|
|
+ * @param {String} name the module name
|
|
|
|
+ * @param {String} [parentModuleMap] parent module map
|
|
|
|
+ * for the module name, used to resolve relative names.
|
|
|
|
+ * @param {Boolean} isNormalized: is the ID already normalized.
|
|
|
|
+ * This is true if this call is done for a define() module ID.
|
|
|
|
+ * @param {Boolean} applyMap: apply the map config to the ID.
|
|
|
|
+ * Should only be true if this map is for a dependency.
|
|
|
|
+ *
|
|
|
|
+ * @returns {Object}
|
|
|
|
+ */
|
|
|
|
+ function makeModuleMap(name, parentModuleMap, isNormalized, applyMap) {
|
|
|
|
+ var url, pluginModule, suffix, nameParts,
|
|
|
|
+ prefix = null,
|
|
|
|
+ parentName = parentModuleMap ? parentModuleMap.name : null,
|
|
|
|
+ originalName = name,
|
|
|
|
+ isDefine = true,
|
|
|
|
+ normalizedName = '';
|
|
|
|
+
|
|
|
|
+ //If no name, then it means it is a require call, generate an
|
|
|
|
+ //internal name.
|
|
|
|
+ if (!name) {
|
|
|
|
+ isDefine = false;
|
|
|
|
+ name = '_@r' + (requireCounter += 1);
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ nameParts = splitPrefix(name);
|
|
|
|
+ prefix = nameParts[0];
|
|
|
|
+ name = nameParts[1];
|
|
|
|
+
|
|
|
|
+ if (prefix) {
|
|
|
|
+ prefix = normalize(prefix, parentName, applyMap);
|
|
|
|
+ pluginModule = getOwn(defined, prefix);
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Account for relative paths if there is a base name.
|
|
|
|
+ if (name) {
|
|
|
|
+ if (prefix) {
|
|
|
|
+ if (pluginModule && pluginModule.normalize) {
|
|
|
|
+ //Plugin is loaded, use its normalize method.
|
|
|
|
+ normalizedName = pluginModule.normalize(name, function (name) {
|
|
|
|
+ return normalize(name, parentName, applyMap);
|
|
|
|
+ });
|
|
|
|
+ } else {
|
|
|
|
+ // If nested plugin references, then do not try to
|
|
|
|
+ // normalize, as it will not normalize correctly. This
|
|
|
|
+ // places a restriction on resourceIds, and the longer
|
|
|
|
+ // term solution is not to normalize until plugins are
|
|
|
|
+ // loaded and all normalizations to allow for async
|
|
|
|
+ // loading of a loader plugin. But for now, fixes the
|
|
|
|
+ // common uses. Details in #1131
|
|
|
|
+ normalizedName = name.indexOf('!') === -1 ?
|
|
|
|
+ normalize(name, parentName, applyMap) :
|
|
|
|
+ name;
|
|
|
|
+ }
|
|
|
|
+ } else {
|
|
|
|
+ //A regular module.
|
|
|
|
+ normalizedName = normalize(name, parentName, applyMap);
|
|
|
|
+
|
|
|
|
+ //Normalized name may be a plugin ID due to map config
|
|
|
|
+ //application in normalize. The map config values must
|
|
|
|
+ //already be normalized, so do not need to redo that part.
|
|
|
|
+ nameParts = splitPrefix(normalizedName);
|
|
|
|
+ prefix = nameParts[0];
|
|
|
|
+ normalizedName = nameParts[1];
|
|
|
|
+ isNormalized = true;
|
|
|
|
+
|
|
|
|
+ url = context.nameToUrl(normalizedName);
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //If the id is a plugin id that cannot be determined if it needs
|
|
|
|
+ //normalization, stamp it with a unique ID so two matching relative
|
|
|
|
+ //ids that may conflict can be separate.
|
|
|
|
+ suffix = prefix && !pluginModule && !isNormalized ?
|
|
|
|
+ '_unnormalized' + (unnormalizedCounter += 1) :
|
|
|
|
+ '';
|
|
|
|
+
|
|
|
|
+ return {
|
|
|
|
+ prefix: prefix,
|
|
|
|
+ name: normalizedName,
|
|
|
|
+ parentMap: parentModuleMap,
|
|
|
|
+ unnormalized: !!suffix,
|
|
|
|
+ url: url,
|
|
|
|
+ originalName: originalName,
|
|
|
|
+ isDefine: isDefine,
|
|
|
|
+ id: (prefix ?
|
|
|
|
+ prefix + '!' + normalizedName :
|
|
|
|
+ normalizedName) + suffix
|
|
|
|
+ };
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ function getModule(depMap) {
|
|
|
|
+ var id = depMap.id,
|
|
|
|
+ mod = getOwn(registry, id);
|
|
|
|
+
|
|
|
|
+ if (!mod) {
|
|
|
|
+ mod = registry[id] = new context.Module(depMap);
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ return mod;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ function on(depMap, name, fn) {
|
|
|
|
+ var id = depMap.id,
|
|
|
|
+ mod = getOwn(registry, id);
|
|
|
|
+
|
|
|
|
+ if (hasProp(defined, id) &&
|
|
|
|
+ (!mod || mod.defineEmitComplete)) {
|
|
|
|
+ if (name === 'defined') {
|
|
|
|
+ fn(defined[id]);
|
|
|
|
+ }
|
|
|
|
+ } else {
|
|
|
|
+ mod = getModule(depMap);
|
|
|
|
+ if (mod.error && name === 'error') {
|
|
|
|
+ fn(mod.error);
|
|
|
|
+ } else {
|
|
|
|
+ mod.on(name, fn);
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ function onError(err, errback) {
|
|
|
|
+ var ids = err.requireModules,
|
|
|
|
+ notified = false;
|
|
|
|
+
|
|
|
|
+ if (errback) {
|
|
|
|
+ errback(err);
|
|
|
|
+ } else {
|
|
|
|
+ each(ids, function (id) {
|
|
|
|
+ var mod = getOwn(registry, id);
|
|
|
|
+ if (mod) {
|
|
|
|
+ //Set error on module, so it skips timeout checks.
|
|
|
|
+ mod.error = err;
|
|
|
|
+ if (mod.events.error) {
|
|
|
|
+ notified = true;
|
|
|
|
+ mod.emit('error', err);
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ });
|
|
|
|
+
|
|
|
|
+ if (!notified) {
|
|
|
|
+ req.onError(err);
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ /**
|
|
|
|
+ * Internal method to transfer globalQueue items to this context's
|
|
|
|
+ * defQueue.
|
|
|
|
+ */
|
|
|
|
+ function takeGlobalQueue() {
|
|
|
|
+ //Push all the globalDefQueue items into the context's defQueue
|
|
|
|
+ if (globalDefQueue.length) {
|
|
|
|
+ each(globalDefQueue, function(queueItem) {
|
|
|
|
+ var id = queueItem[0];
|
|
|
|
+ if (typeof id === 'string') {
|
|
|
|
+ context.defQueueMap[id] = true;
|
|
|
|
+ }
|
|
|
|
+ defQueue.push(queueItem);
|
|
|
|
+ });
|
|
|
|
+ globalDefQueue = [];
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ handlers = {
|
|
|
|
+ 'require': function (mod) {
|
|
|
|
+ if (mod.require) {
|
|
|
|
+ return mod.require;
|
|
|
|
+ } else {
|
|
|
|
+ return (mod.require = context.makeRequire(mod.map));
|
|
|
|
+ }
|
|
|
|
+ },
|
|
|
|
+ 'exports': function (mod) {
|
|
|
|
+ mod.usingExports = true;
|
|
|
|
+ if (mod.map.isDefine) {
|
|
|
|
+ if (mod.exports) {
|
|
|
|
+ return (defined[mod.map.id] = mod.exports);
|
|
|
|
+ } else {
|
|
|
|
+ return (mod.exports = defined[mod.map.id] = {});
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ },
|
|
|
|
+ 'module': function (mod) {
|
|
|
|
+ if (mod.module) {
|
|
|
|
+ return mod.module;
|
|
|
|
+ } else {
|
|
|
|
+ return (mod.module = {
|
|
|
|
+ id: mod.map.id,
|
|
|
|
+ uri: mod.map.url,
|
|
|
|
+ config: function () {
|
|
|
|
+ return getOwn(config.config, mod.map.id) || {};
|
|
|
|
+ },
|
|
|
|
+ exports: mod.exports || (mod.exports = {})
|
|
|
|
+ });
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ };
|
|
|
|
+
|
|
|
|
+ function cleanRegistry(id) {
|
|
|
|
+ //Clean up machinery used for waiting modules.
|
|
|
|
+ delete registry[id];
|
|
|
|
+ delete enabledRegistry[id];
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ function breakCycle(mod, traced, processed) {
|
|
|
|
+ var id = mod.map.id;
|
|
|
|
+
|
|
|
|
+ if (mod.error) {
|
|
|
|
+ mod.emit('error', mod.error);
|
|
|
|
+ } else {
|
|
|
|
+ traced[id] = true;
|
|
|
|
+ each(mod.depMaps, function (depMap, i) {
|
|
|
|
+ var depId = depMap.id,
|
|
|
|
+ dep = getOwn(registry, depId);
|
|
|
|
+
|
|
|
|
+ //Only force things that have not completed
|
|
|
|
+ //being defined, so still in the registry,
|
|
|
|
+ //and only if it has not been matched up
|
|
|
|
+ //in the module already.
|
|
|
|
+ if (dep && !mod.depMatched[i] && !processed[depId]) {
|
|
|
|
+ if (getOwn(traced, depId)) {
|
|
|
|
+ mod.defineDep(i, defined[depId]);
|
|
|
|
+ mod.check(); //pass false?
|
|
|
|
+ } else {
|
|
|
|
+ breakCycle(dep, traced, processed);
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ });
|
|
|
|
+ processed[id] = true;
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ function checkLoaded() {
|
|
|
|
+ var err, usingPathFallback,
|
|
|
|
+ waitInterval = config.waitSeconds * 1000,
|
|
|
|
+ //It is possible to disable the wait interval by using waitSeconds of 0.
|
|
|
|
+ expired = waitInterval && (context.startTime + waitInterval) < new Date().getTime(),
|
|
|
|
+ noLoads = [],
|
|
|
|
+ reqCalls = [],
|
|
|
|
+ stillLoading = false,
|
|
|
|
+ needCycleCheck = true;
|
|
|
|
+
|
|
|
|
+ //Do not bother if this call was a result of a cycle break.
|
|
|
|
+ if (inCheckLoaded) {
|
|
|
|
+ return;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ inCheckLoaded = true;
|
|
|
|
+
|
|
|
|
+ //Figure out the state of all the modules.
|
|
|
|
+ eachProp(enabledRegistry, function (mod) {
|
|
|
|
+ var map = mod.map,
|
|
|
|
+ modId = map.id;
|
|
|
|
+
|
|
|
|
+ //Skip things that are not enabled or in error state.
|
|
|
|
+ if (!mod.enabled) {
|
|
|
|
+ return;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ if (!map.isDefine) {
|
|
|
|
+ reqCalls.push(mod);
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ if (!mod.error) {
|
|
|
|
+ //If the module should be executed, and it has not
|
|
|
|
+ //been inited and time is up, remember it.
|
|
|
|
+ if (!mod.inited && expired) {
|
|
|
|
+ if (hasPathFallback(modId)) {
|
|
|
|
+ usingPathFallback = true;
|
|
|
|
+ stillLoading = true;
|
|
|
|
+ } else {
|
|
|
|
+ noLoads.push(modId);
|
|
|
|
+ removeScript(modId);
|
|
|
|
+ }
|
|
|
|
+ } else if (!mod.inited && mod.fetched && map.isDefine) {
|
|
|
|
+ stillLoading = true;
|
|
|
|
+ if (!map.prefix) {
|
|
|
|
+ //No reason to keep looking for unfinished
|
|
|
|
+ //loading. If the only stillLoading is a
|
|
|
|
+ //plugin resource though, keep going,
|
|
|
|
+ //because it may be that a plugin resource
|
|
|
|
+ //is waiting on a non-plugin cycle.
|
|
|
|
+ return (needCycleCheck = false);
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ });
|
|
|
|
+
|
|
|
|
+ if (expired && noLoads.length) {
|
|
|
|
+ //If wait time expired, throw error of unloaded modules.
|
|
|
|
+ err = makeError('timeout', 'Load timeout for modules: ' + noLoads, null, noLoads);
|
|
|
|
+ err.contextName = context.contextName;
|
|
|
|
+ return onError(err);
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Not expired, check for a cycle.
|
|
|
|
+ if (needCycleCheck) {
|
|
|
|
+ each(reqCalls, function (mod) {
|
|
|
|
+ breakCycle(mod, {}, {});
|
|
|
|
+ });
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //If still waiting on loads, and the waiting load is something
|
|
|
|
+ //other than a plugin resource, or there are still outstanding
|
|
|
|
+ //scripts, then just try back later.
|
|
|
|
+ if ((!expired || usingPathFallback) && stillLoading) {
|
|
|
|
+ //Something is still waiting to load. Wait for it, but only
|
|
|
|
+ //if a timeout is not already in effect.
|
|
|
|
+ if ((isBrowser || isWebWorker) && !checkLoadedTimeoutId) {
|
|
|
|
+ checkLoadedTimeoutId = setTimeout(function () {
|
|
|
|
+ checkLoadedTimeoutId = 0;
|
|
|
|
+ checkLoaded();
|
|
|
|
+ }, 50);
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ inCheckLoaded = false;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ Module = function (map) {
|
|
|
|
+ this.events = getOwn(undefEvents, map.id) || {};
|
|
|
|
+ this.map = map;
|
|
|
|
+ this.shim = getOwn(config.shim, map.id);
|
|
|
|
+ this.depExports = [];
|
|
|
|
+ this.depMaps = [];
|
|
|
|
+ this.depMatched = [];
|
|
|
|
+ this.pluginMaps = {};
|
|
|
|
+ this.depCount = 0;
|
|
|
|
+
|
|
|
|
+ /* this.exports this.factory
|
|
|
|
+ this.depMaps = [],
|
|
|
|
+ this.enabled, this.fetched
|
|
|
|
+ */
|
|
|
|
+ };
|
|
|
|
+
|
|
|
|
+ Module.prototype = {
|
|
|
|
+ init: function (depMaps, factory, errback, options) {
|
|
|
|
+ options = options || {};
|
|
|
|
+
|
|
|
|
+ //Do not do more inits if already done. Can happen if there
|
|
|
|
+ //are multiple define calls for the same module. That is not
|
|
|
|
+ //a normal, common case, but it is also not unexpected.
|
|
|
|
+ if (this.inited) {
|
|
|
|
+ return;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ this.factory = factory;
|
|
|
|
+
|
|
|
|
+ if (errback) {
|
|
|
|
+ //Register for errors on this module.
|
|
|
|
+ this.on('error', errback);
|
|
|
|
+ } else if (this.events.error) {
|
|
|
|
+ //If no errback already, but there are error listeners
|
|
|
|
+ //on this module, set up an errback to pass to the deps.
|
|
|
|
+ errback = bind(this, function (err) {
|
|
|
|
+ this.emit('error', err);
|
|
|
|
+ });
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Do a copy of the dependency array, so that
|
|
|
|
+ //source inputs are not modified. For example
|
|
|
|
+ //"shim" deps are passed in here directly, and
|
|
|
|
+ //doing a direct modification of the depMaps array
|
|
|
|
+ //would affect that config.
|
|
|
|
+ this.depMaps = depMaps && depMaps.slice(0);
|
|
|
|
+
|
|
|
|
+ this.errback = errback;
|
|
|
|
+
|
|
|
|
+ //Indicate this module has be initialized
|
|
|
|
+ this.inited = true;
|
|
|
|
+
|
|
|
|
+ this.ignore = options.ignore;
|
|
|
|
+
|
|
|
|
+ //Could have option to init this module in enabled mode,
|
|
|
|
+ //or could have been previously marked as enabled. However,
|
|
|
|
+ //the dependencies are not known until init is called. So
|
|
|
|
+ //if enabled previously, now trigger dependencies as enabled.
|
|
|
|
+ if (options.enabled || this.enabled) {
|
|
|
|
+ //Enable this module and dependencies.
|
|
|
|
+ //Will call this.check()
|
|
|
|
+ this.enable();
|
|
|
|
+ } else {
|
|
|
|
+ this.check();
|
|
|
|
+ }
|
|
|
|
+ },
|
|
|
|
+
|
|
|
|
+ defineDep: function (i, depExports) {
|
|
|
|
+ //Because of cycles, defined callback for a given
|
|
|
|
+ //export can be called more than once.
|
|
|
|
+ if (!this.depMatched[i]) {
|
|
|
|
+ this.depMatched[i] = true;
|
|
|
|
+ this.depCount -= 1;
|
|
|
|
+ this.depExports[i] = depExports;
|
|
|
|
+ }
|
|
|
|
+ },
|
|
|
|
+
|
|
|
|
+ fetch: function () {
|
|
|
|
+ if (this.fetched) {
|
|
|
|
+ return;
|
|
|
|
+ }
|
|
|
|
+ this.fetched = true;
|
|
|
|
+
|
|
|
|
+ context.startTime = (new Date()).getTime();
|
|
|
|
+
|
|
|
|
+ var map = this.map;
|
|
|
|
+
|
|
|
|
+ //If the manager is for a plugin managed resource,
|
|
|
|
+ //ask the plugin to load it now.
|
|
|
|
+ if (this.shim) {
|
|
|
|
+ context.makeRequire(this.map, {
|
|
|
|
+ enableBuildCallback: true
|
|
|
|
+ })(this.shim.deps || [], bind(this, function () {
|
|
|
|
+ return map.prefix ? this.callPlugin() : this.load();
|
|
|
|
+ }));
|
|
|
|
+ } else {
|
|
|
|
+ //Regular dependency.
|
|
|
|
+ return map.prefix ? this.callPlugin() : this.load();
|
|
|
|
+ }
|
|
|
|
+ },
|
|
|
|
+
|
|
|
|
+ load: function () {
|
|
|
|
+ var url = this.map.url;
|
|
|
|
+
|
|
|
|
+ //Regular dependency.
|
|
|
|
+ if (!urlFetched[url]) {
|
|
|
|
+ urlFetched[url] = true;
|
|
|
|
+ context.load(this.map.id, url);
|
|
|
|
+ }
|
|
|
|
+ },
|
|
|
|
+
|
|
|
|
+ /**
|
|
|
|
+ * Checks if the module is ready to define itself, and if so,
|
|
|
|
+ * define it.
|
|
|
|
+ */
|
|
|
|
+ check: function () {
|
|
|
|
+ if (!this.enabled || this.enabling) {
|
|
|
|
+ return;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ var err, cjsModule,
|
|
|
|
+ id = this.map.id,
|
|
|
|
+ depExports = this.depExports,
|
|
|
|
+ exports = this.exports,
|
|
|
|
+ factory = this.factory;
|
|
|
|
+
|
|
|
|
+ if (!this.inited) {
|
|
|
|
+ // Only fetch if not already in the defQueue.
|
|
|
|
+ if (!hasProp(context.defQueueMap, id)) {
|
|
|
|
+ this.fetch();
|
|
|
|
+ }
|
|
|
|
+ } else if (this.error) {
|
|
|
|
+ this.emit('error', this.error);
|
|
|
|
+ } else if (!this.defining) {
|
|
|
|
+ //The factory could trigger another require call
|
|
|
|
+ //that would result in checking this module to
|
|
|
|
+ //define itself again. If already in the process
|
|
|
|
+ //of doing that, skip this work.
|
|
|
|
+ this.defining = true;
|
|
|
|
+
|
|
|
|
+ if (this.depCount < 1 && !this.defined) {
|
|
|
|
+ if (isFunction(factory)) {
|
|
|
|
+ try {
|
|
|
|
+ exports = context.execCb(id, factory, depExports, exports);
|
|
|
|
+ } catch (e) {
|
|
|
|
+ err = e;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ // Favor return value over exports. If node/cjs in play,
|
|
|
|
+ // then will not have a return value anyway. Favor
|
|
|
|
+ // module.exports assignment over exports object.
|
|
|
|
+ if (this.map.isDefine && exports === undefined) {
|
|
|
|
+ cjsModule = this.module;
|
|
|
|
+ if (cjsModule) {
|
|
|
|
+ exports = cjsModule.exports;
|
|
|
|
+ } else if (this.usingExports) {
|
|
|
|
+ //exports already set the defined value.
|
|
|
|
+ exports = this.exports;
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ if (err) {
|
|
|
|
+ // If there is an error listener, favor passing
|
|
|
|
+ // to that instead of throwing an error. However,
|
|
|
|
+ // only do it for define()'d modules. require
|
|
|
|
+ // errbacks should not be called for failures in
|
|
|
|
+ // their callbacks (#699). However if a global
|
|
|
|
+ // onError is set, use that.
|
|
|
|
+ if ((this.events.error && this.map.isDefine) ||
|
|
|
|
+ req.onError !== defaultOnError) {
|
|
|
|
+ err.requireMap = this.map;
|
|
|
|
+ err.requireModules = this.map.isDefine ? [this.map.id] : null;
|
|
|
|
+ err.requireType = this.map.isDefine ? 'define' : 'require';
|
|
|
|
+ return onError((this.error = err));
|
|
|
|
+ } else if (typeof console !== 'undefined' &&
|
|
|
|
+ console.error) {
|
|
|
|
+ // Log the error for debugging. If promises could be
|
|
|
|
+ // used, this would be different, but making do.
|
|
|
|
+ console.error(err);
|
|
|
|
+ } else {
|
|
|
|
+ // Do not want to completely lose the error. While this
|
|
|
|
+ // will mess up processing and lead to similar results
|
|
|
|
+ // as bug 1440, it at least surfaces the error.
|
|
|
|
+ req.onError(err);
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ } else {
|
|
|
|
+ //Just a literal value
|
|
|
|
+ exports = factory;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ this.exports = exports;
|
|
|
|
+
|
|
|
|
+ if (this.map.isDefine && !this.ignore) {
|
|
|
|
+ defined[id] = exports;
|
|
|
|
+
|
|
|
|
+ if (req.onResourceLoad) {
|
|
|
|
+ var resLoadMaps = [];
|
|
|
|
+ each(this.depMaps, function (depMap) {
|
|
|
|
+ resLoadMaps.push(depMap.normalizedMap || depMap);
|
|
|
|
+ });
|
|
|
|
+ req.onResourceLoad(context, this.map, resLoadMaps);
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Clean up
|
|
|
|
+ cleanRegistry(id);
|
|
|
|
+
|
|
|
|
+ this.defined = true;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Finished the define stage. Allow calling check again
|
|
|
|
+ //to allow define notifications below in the case of a
|
|
|
|
+ //cycle.
|
|
|
|
+ this.defining = false;
|
|
|
|
+
|
|
|
|
+ if (this.defined && !this.defineEmitted) {
|
|
|
|
+ this.defineEmitted = true;
|
|
|
|
+ this.emit('defined', this.exports);
|
|
|
|
+ this.defineEmitComplete = true;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ }
|
|
|
|
+ },
|
|
|
|
+
|
|
|
|
+ callPlugin: function () {
|
|
|
|
+ var map = this.map,
|
|
|
|
+ id = map.id,
|
|
|
|
+ //Map already normalized the prefix.
|
|
|
|
+ pluginMap = makeModuleMap(map.prefix);
|
|
|
|
+
|
|
|
|
+ //Mark this as a dependency for this plugin, so it
|
|
|
|
+ //can be traced for cycles.
|
|
|
|
+ this.depMaps.push(pluginMap);
|
|
|
|
+
|
|
|
|
+ on(pluginMap, 'defined', bind(this, function (plugin) {
|
|
|
|
+ var load, normalizedMap, normalizedMod,
|
|
|
|
+ bundleId = getOwn(bundlesMap, this.map.id),
|
|
|
|
+ name = this.map.name,
|
|
|
|
+ parentName = this.map.parentMap ? this.map.parentMap.name : null,
|
|
|
|
+ localRequire = context.makeRequire(map.parentMap, {
|
|
|
|
+ enableBuildCallback: true
|
|
|
|
+ });
|
|
|
|
+
|
|
|
|
+ //If current map is not normalized, wait for that
|
|
|
|
+ //normalized name to load instead of continuing.
|
|
|
|
+ if (this.map.unnormalized) {
|
|
|
|
+ //Normalize the ID if the plugin allows it.
|
|
|
|
+ if (plugin.normalize) {
|
|
|
|
+ name = plugin.normalize(name, function (name) {
|
|
|
|
+ return normalize(name, parentName, true);
|
|
|
|
+ }) || '';
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //prefix and name should already be normalized, no need
|
|
|
|
+ //for applying map config again either.
|
|
|
|
+ normalizedMap = makeModuleMap(map.prefix + '!' + name,
|
|
|
|
+ this.map.parentMap);
|
|
|
|
+ on(normalizedMap,
|
|
|
|
+ 'defined', bind(this, function (value) {
|
|
|
|
+ this.map.normalizedMap = normalizedMap;
|
|
|
|
+ this.init([], function () { return value; }, null, {
|
|
|
|
+ enabled: true,
|
|
|
|
+ ignore: true
|
|
|
|
+ });
|
|
|
|
+ }));
|
|
|
|
+
|
|
|
|
+ normalizedMod = getOwn(registry, normalizedMap.id);
|
|
|
|
+ if (normalizedMod) {
|
|
|
|
+ //Mark this as a dependency for this plugin, so it
|
|
|
|
+ //can be traced for cycles.
|
|
|
|
+ this.depMaps.push(normalizedMap);
|
|
|
|
+
|
|
|
|
+ if (this.events.error) {
|
|
|
|
+ normalizedMod.on('error', bind(this, function (err) {
|
|
|
|
+ this.emit('error', err);
|
|
|
|
+ }));
|
|
|
|
+ }
|
|
|
|
+ normalizedMod.enable();
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ return;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //If a paths config, then just load that file instead to
|
|
|
|
+ //resolve the plugin, as it is built into that paths layer.
|
|
|
|
+ if (bundleId) {
|
|
|
|
+ this.map.url = context.nameToUrl(bundleId);
|
|
|
|
+ this.load();
|
|
|
|
+ return;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ load = bind(this, function (value) {
|
|
|
|
+ this.init([], function () { return value; }, null, {
|
|
|
|
+ enabled: true
|
|
|
|
+ });
|
|
|
|
+ });
|
|
|
|
+
|
|
|
|
+ load.error = bind(this, function (err) {
|
|
|
|
+ this.inited = true;
|
|
|
|
+ this.error = err;
|
|
|
|
+ err.requireModules = [id];
|
|
|
|
+
|
|
|
|
+ //Remove temp unnormalized modules for this module,
|
|
|
|
+ //since they will never be resolved otherwise now.
|
|
|
|
+ eachProp(registry, function (mod) {
|
|
|
|
+ if (mod.map.id.indexOf(id + '_unnormalized') === 0) {
|
|
|
|
+ cleanRegistry(mod.map.id);
|
|
|
|
+ }
|
|
|
|
+ });
|
|
|
|
+
|
|
|
|
+ onError(err);
|
|
|
|
+ });
|
|
|
|
+
|
|
|
|
+ //Allow plugins to load other code without having to know the
|
|
|
|
+ //context or how to 'complete' the load.
|
|
|
|
+ load.fromText = bind(this, function (text, textAlt) {
|
|
|
|
+ /*jslint evil: true */
|
|
|
|
+ var moduleName = map.name,
|
|
|
|
+ moduleMap = makeModuleMap(moduleName),
|
|
|
|
+ hasInteractive = useInteractive;
|
|
|
|
+
|
|
|
|
+ //As of 2.1.0, support just passing the text, to reinforce
|
|
|
|
+ //fromText only being called once per resource. Still
|
|
|
|
+ //support old style of passing moduleName but discard
|
|
|
|
+ //that moduleName in favor of the internal ref.
|
|
|
|
+ if (textAlt) {
|
|
|
|
+ text = textAlt;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Turn off interactive script matching for IE for any define
|
|
|
|
+ //calls in the text, then turn it back on at the end.
|
|
|
|
+ if (hasInteractive) {
|
|
|
|
+ useInteractive = false;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Prime the system by creating a module instance for
|
|
|
|
+ //it.
|
|
|
|
+ getModule(moduleMap);
|
|
|
|
+
|
|
|
|
+ //Transfer any config to this other module.
|
|
|
|
+ if (hasProp(config.config, id)) {
|
|
|
|
+ config.config[moduleName] = config.config[id];
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ try {
|
|
|
|
+ req.exec(text);
|
|
|
|
+ } catch (e) {
|
|
|
|
+ return onError(makeError('fromtexteval',
|
|
|
|
+ 'fromText eval for ' + id +
|
|
|
|
+ ' failed: ' + e,
|
|
|
|
+ e,
|
|
|
|
+ [id]));
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ if (hasInteractive) {
|
|
|
|
+ useInteractive = true;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Mark this as a dependency for the plugin
|
|
|
|
+ //resource
|
|
|
|
+ this.depMaps.push(moduleMap);
|
|
|
|
+
|
|
|
|
+ //Support anonymous modules.
|
|
|
|
+ context.completeLoad(moduleName);
|
|
|
|
+
|
|
|
|
+ //Bind the value of that module to the value for this
|
|
|
|
+ //resource ID.
|
|
|
|
+ localRequire([moduleName], load);
|
|
|
|
+ });
|
|
|
|
+
|
|
|
|
+ //Use parentName here since the plugin's name is not reliable,
|
|
|
|
+ //could be some weird string with no path that actually wants to
|
|
|
|
+ //reference the parentName's path.
|
|
|
|
+ plugin.load(map.name, localRequire, load, config);
|
|
|
|
+ }));
|
|
|
|
+
|
|
|
|
+ context.enable(pluginMap, this);
|
|
|
|
+ this.pluginMaps[pluginMap.id] = pluginMap;
|
|
|
|
+ },
|
|
|
|
+
|
|
|
|
+ enable: function () {
|
|
|
|
+ enabledRegistry[this.map.id] = this;
|
|
|
|
+ this.enabled = true;
|
|
|
|
+
|
|
|
|
+ //Set flag mentioning that the module is enabling,
|
|
|
|
+ //so that immediate calls to the defined callbacks
|
|
|
|
+ //for dependencies do not trigger inadvertent load
|
|
|
|
+ //with the depCount still being zero.
|
|
|
|
+ this.enabling = true;
|
|
|
|
+
|
|
|
|
+ //Enable each dependency
|
|
|
|
+ each(this.depMaps, bind(this, function (depMap, i) {
|
|
|
|
+ var id, mod, handler;
|
|
|
|
+
|
|
|
|
+ if (typeof depMap === 'string') {
|
|
|
|
+ //Dependency needs to be converted to a depMap
|
|
|
|
+ //and wired up to this module.
|
|
|
|
+ depMap = makeModuleMap(depMap,
|
|
|
|
+ (this.map.isDefine ? this.map : this.map.parentMap),
|
|
|
|
+ false,
|
|
|
|
+ !this.skipMap);
|
|
|
|
+ this.depMaps[i] = depMap;
|
|
|
|
+
|
|
|
|
+ handler = getOwn(handlers, depMap.id);
|
|
|
|
+
|
|
|
|
+ if (handler) {
|
|
|
|
+ this.depExports[i] = handler(this);
|
|
|
|
+ return;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ this.depCount += 1;
|
|
|
|
+
|
|
|
|
+ on(depMap, 'defined', bind(this, function (depExports) {
|
|
|
|
+ if (this.undefed) {
|
|
|
|
+ return;
|
|
|
|
+ }
|
|
|
|
+ this.defineDep(i, depExports);
|
|
|
|
+ this.check();
|
|
|
|
+ }));
|
|
|
|
+
|
|
|
|
+ if (this.errback) {
|
|
|
|
+ on(depMap, 'error', bind(this, this.errback));
|
|
|
|
+ } else if (this.events.error) {
|
|
|
|
+ // No direct errback on this module, but something
|
|
|
|
+ // else is listening for errors, so be sure to
|
|
|
|
+ // propagate the error correctly.
|
|
|
|
+ on(depMap, 'error', bind(this, function(err) {
|
|
|
|
+ this.emit('error', err);
|
|
|
|
+ }));
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ id = depMap.id;
|
|
|
|
+ mod = registry[id];
|
|
|
|
+
|
|
|
|
+ //Skip special modules like 'require', 'exports', 'module'
|
|
|
|
+ //Also, don't call enable if it is already enabled,
|
|
|
|
+ //important in circular dependency cases.
|
|
|
|
+ if (!hasProp(handlers, id) && mod && !mod.enabled) {
|
|
|
|
+ context.enable(depMap, this);
|
|
|
|
+ }
|
|
|
|
+ }));
|
|
|
|
+
|
|
|
|
+ //Enable each plugin that is used in
|
|
|
|
+ //a dependency
|
|
|
|
+ eachProp(this.pluginMaps, bind(this, function (pluginMap) {
|
|
|
|
+ var mod = getOwn(registry, pluginMap.id);
|
|
|
|
+ if (mod && !mod.enabled) {
|
|
|
|
+ context.enable(pluginMap, this);
|
|
|
|
+ }
|
|
|
|
+ }));
|
|
|
|
+
|
|
|
|
+ this.enabling = false;
|
|
|
|
+
|
|
|
|
+ this.check();
|
|
|
|
+ },
|
|
|
|
+
|
|
|
|
+ on: function (name, cb) {
|
|
|
|
+ var cbs = this.events[name];
|
|
|
|
+ if (!cbs) {
|
|
|
|
+ cbs = this.events[name] = [];
|
|
|
|
+ }
|
|
|
|
+ cbs.push(cb);
|
|
|
|
+ },
|
|
|
|
+
|
|
|
|
+ emit: function (name, evt) {
|
|
|
|
+ each(this.events[name], function (cb) {
|
|
|
|
+ cb(evt);
|
|
|
|
+ });
|
|
|
|
+ if (name === 'error') {
|
|
|
|
+ //Now that the error handler was triggered, remove
|
|
|
|
+ //the listeners, since this broken Module instance
|
|
|
|
+ //can stay around for a while in the registry.
|
|
|
|
+ delete this.events[name];
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ };
|
|
|
|
+
|
|
|
|
+ function callGetModule(args) {
|
|
|
|
+ //Skip modules already defined.
|
|
|
|
+ if (!hasProp(defined, args[0])) {
|
|
|
|
+ getModule(makeModuleMap(args[0], null, true)).init(args[1], args[2]);
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ function removeListener(node, func, name, ieName) {
|
|
|
|
+ //Favor detachEvent because of IE9
|
|
|
|
+ //issue, see attachEvent/addEventListener comment elsewhere
|
|
|
|
+ //in this file.
|
|
|
|
+ if (node.detachEvent && !isOpera) {
|
|
|
|
+ //Probably IE. If not it will throw an error, which will be
|
|
|
|
+ //useful to know.
|
|
|
|
+ if (ieName) {
|
|
|
|
+ node.detachEvent(ieName, func);
|
|
|
|
+ }
|
|
|
|
+ } else {
|
|
|
|
+ node.removeEventListener(name, func, false);
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ /**
|
|
|
|
+ * Given an event from a script node, get the requirejs info from it,
|
|
|
|
+ * and then removes the event listeners on the node.
|
|
|
|
+ * @param {Event} evt
|
|
|
|
+ * @returns {Object}
|
|
|
|
+ */
|
|
|
|
+ function getScriptData(evt) {
|
|
|
|
+ //Using currentTarget instead of target for Firefox 2.0's sake. Not
|
|
|
|
+ //all old browsers will be supported, but this one was easy enough
|
|
|
|
+ //to support and still makes sense.
|
|
|
|
+ var node = evt.currentTarget || evt.srcElement;
|
|
|
|
+
|
|
|
|
+ //Remove the listeners once here.
|
|
|
|
+ removeListener(node, context.onScriptLoad, 'load', 'onreadystatechange');
|
|
|
|
+ removeListener(node, context.onScriptError, 'error');
|
|
|
|
+
|
|
|
|
+ return {
|
|
|
|
+ node: node,
|
|
|
|
+ id: node && node.getAttribute('data-requiremodule')
|
|
|
|
+ };
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ function intakeDefines() {
|
|
|
|
+ var args;
|
|
|
|
+
|
|
|
|
+ //Any defined modules in the global queue, intake them now.
|
|
|
|
+ takeGlobalQueue();
|
|
|
|
+
|
|
|
|
+ //Make sure any remaining defQueue items get properly processed.
|
|
|
|
+ while (defQueue.length) {
|
|
|
|
+ args = defQueue.shift();
|
|
|
|
+ if (args[0] === null) {
|
|
|
|
+ return onError(makeError('mismatch', 'Mismatched anonymous define() module: ' +
|
|
|
|
+ args[args.length - 1]));
|
|
|
|
+ } else {
|
|
|
|
+ //args are id, deps, factory. Should be normalized by the
|
|
|
|
+ //define() function.
|
|
|
|
+ callGetModule(args);
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ context.defQueueMap = {};
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ context = {
|
|
|
|
+ config: config,
|
|
|
|
+ contextName: contextName,
|
|
|
|
+ registry: registry,
|
|
|
|
+ defined: defined,
|
|
|
|
+ urlFetched: urlFetched,
|
|
|
|
+ defQueue: defQueue,
|
|
|
|
+ defQueueMap: {},
|
|
|
|
+ Module: Module,
|
|
|
|
+ makeModuleMap: makeModuleMap,
|
|
|
|
+ nextTick: req.nextTick,
|
|
|
|
+ onError: onError,
|
|
|
|
+
|
|
|
|
+ /**
|
|
|
|
+ * Set a configuration for the context.
|
|
|
|
+ * @param {Object} cfg config object to integrate.
|
|
|
|
+ */
|
|
|
|
+ configure: function (cfg) {
|
|
|
|
+ //Make sure the baseUrl ends in a slash.
|
|
|
|
+ if (cfg.baseUrl) {
|
|
|
|
+ if (cfg.baseUrl.charAt(cfg.baseUrl.length - 1) !== '/') {
|
|
|
|
+ cfg.baseUrl += '/';
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Save off the paths since they require special processing,
|
|
|
|
+ //they are additive.
|
|
|
|
+ var shim = config.shim,
|
|
|
|
+ objs = {
|
|
|
|
+ paths: true,
|
|
|
|
+ bundles: true,
|
|
|
|
+ config: true,
|
|
|
|
+ map: true
|
|
|
|
+ };
|
|
|
|
+
|
|
|
|
+ eachProp(cfg, function (value, prop) {
|
|
|
|
+ if (objs[prop]) {
|
|
|
|
+ if (!config[prop]) {
|
|
|
|
+ config[prop] = {};
|
|
|
|
+ }
|
|
|
|
+ mixin(config[prop], value, true, true);
|
|
|
|
+ } else {
|
|
|
|
+ config[prop] = value;
|
|
|
|
+ }
|
|
|
|
+ });
|
|
|
|
+
|
|
|
|
+ //Reverse map the bundles
|
|
|
|
+ if (cfg.bundles) {
|
|
|
|
+ eachProp(cfg.bundles, function (value, prop) {
|
|
|
|
+ each(value, function (v) {
|
|
|
|
+ if (v !== prop) {
|
|
|
|
+ bundlesMap[v] = prop;
|
|
|
|
+ }
|
|
|
|
+ });
|
|
|
|
+ });
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Merge shim
|
|
|
|
+ if (cfg.shim) {
|
|
|
|
+ eachProp(cfg.shim, function (value, id) {
|
|
|
|
+ //Normalize the structure
|
|
|
|
+ if (isArray(value)) {
|
|
|
|
+ value = {
|
|
|
|
+ deps: value
|
|
|
|
+ };
|
|
|
|
+ }
|
|
|
|
+ if ((value.exports || value.init) && !value.exportsFn) {
|
|
|
|
+ value.exportsFn = context.makeShimExports(value);
|
|
|
|
+ }
|
|
|
|
+ shim[id] = value;
|
|
|
|
+ });
|
|
|
|
+ config.shim = shim;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Adjust packages if necessary.
|
|
|
|
+ if (cfg.packages) {
|
|
|
|
+ each(cfg.packages, function (pkgObj) {
|
|
|
|
+ var location, name;
|
|
|
|
+
|
|
|
|
+ pkgObj = typeof pkgObj === 'string' ? {name: pkgObj} : pkgObj;
|
|
|
|
+
|
|
|
|
+ name = pkgObj.name;
|
|
|
|
+ location = pkgObj.location;
|
|
|
|
+ if (location) {
|
|
|
|
+ config.paths[name] = pkgObj.location;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Save pointer to main module ID for pkg name.
|
|
|
|
+ //Remove leading dot in main, so main paths are normalized,
|
|
|
|
+ //and remove any trailing .js, since different package
|
|
|
|
+ //envs have different conventions: some use a module name,
|
|
|
|
+ //some use a file name.
|
|
|
|
+ config.pkgs[name] = pkgObj.name + '/' + (pkgObj.main || 'main')
|
|
|
|
+ .replace(currDirRegExp, '')
|
|
|
|
+ .replace(jsSuffixRegExp, '');
|
|
|
|
+ });
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //If there are any "waiting to execute" modules in the registry,
|
|
|
|
+ //update the maps for them, since their info, like URLs to load,
|
|
|
|
+ //may have changed.
|
|
|
|
+ eachProp(registry, function (mod, id) {
|
|
|
|
+ //If module already has init called, since it is too
|
|
|
|
+ //late to modify them, and ignore unnormalized ones
|
|
|
|
+ //since they are transient.
|
|
|
|
+ if (!mod.inited && !mod.map.unnormalized) {
|
|
|
|
+ mod.map = makeModuleMap(id, null, true);
|
|
|
|
+ }
|
|
|
|
+ });
|
|
|
|
+
|
|
|
|
+ //If a deps array or a config callback is specified, then call
|
|
|
|
+ //require with those args. This is useful when require is defined as a
|
|
|
|
+ //config object before require.js is loaded.
|
|
|
|
+ if (cfg.deps || cfg.callback) {
|
|
|
|
+ context.require(cfg.deps || [], cfg.callback);
|
|
|
|
+ }
|
|
|
|
+ },
|
|
|
|
+
|
|
|
|
+ makeShimExports: function (value) {
|
|
|
|
+ function fn() {
|
|
|
|
+ var ret;
|
|
|
|
+ if (value.init) {
|
|
|
|
+ ret = value.init.apply(global, arguments);
|
|
|
|
+ }
|
|
|
|
+ return ret || (value.exports && getGlobal(value.exports));
|
|
|
|
+ }
|
|
|
|
+ return fn;
|
|
|
|
+ },
|
|
|
|
+
|
|
|
|
+ makeRequire: function (relMap, options) {
|
|
|
|
+ options = options || {};
|
|
|
|
+
|
|
|
|
+ function localRequire(deps, callback, errback) {
|
|
|
|
+ var id, map, requireMod;
|
|
|
|
+
|
|
|
|
+ if (options.enableBuildCallback && callback && isFunction(callback)) {
|
|
|
|
+ callback.__requireJsBuild = true;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ if (typeof deps === 'string') {
|
|
|
|
+ if (isFunction(callback)) {
|
|
|
|
+ //Invalid call
|
|
|
|
+ return onError(makeError('requireargs', 'Invalid require call'), errback);
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //If require|exports|module are requested, get the
|
|
|
|
+ //value for them from the special handlers. Caveat:
|
|
|
|
+ //this only works while module is being defined.
|
|
|
|
+ if (relMap && hasProp(handlers, deps)) {
|
|
|
|
+ return handlers[deps](registry[relMap.id]);
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Synchronous access to one module. If require.get is
|
|
|
|
+ //available (as in the Node adapter), prefer that.
|
|
|
|
+ if (req.get) {
|
|
|
|
+ return req.get(context, deps, relMap, localRequire);
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Normalize module name, if it contains . or ..
|
|
|
|
+ map = makeModuleMap(deps, relMap, false, true);
|
|
|
|
+ id = map.id;
|
|
|
|
+
|
|
|
|
+ if (!hasProp(defined, id)) {
|
|
|
|
+ return onError(makeError('notloaded', 'Module name "' +
|
|
|
|
+ id +
|
|
|
|
+ '" has not been loaded yet for context: ' +
|
|
|
|
+ contextName +
|
|
|
|
+ (relMap ? '' : '. Use require([])')));
|
|
|
|
+ }
|
|
|
|
+ return defined[id];
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Grab defines waiting in the global queue.
|
|
|
|
+ intakeDefines();
|
|
|
|
+
|
|
|
|
+ //Mark all the dependencies as needing to be loaded.
|
|
|
|
+ context.nextTick(function () {
|
|
|
|
+ //Some defines could have been added since the
|
|
|
|
+ //require call, collect them.
|
|
|
|
+ intakeDefines();
|
|
|
|
+
|
|
|
|
+ requireMod = getModule(makeModuleMap(null, relMap));
|
|
|
|
+
|
|
|
|
+ //Store if map config should be applied to this require
|
|
|
|
+ //call for dependencies.
|
|
|
|
+ requireMod.skipMap = options.skipMap;
|
|
|
|
+
|
|
|
|
+ requireMod.init(deps, callback, errback, {
|
|
|
|
+ enabled: true
|
|
|
|
+ });
|
|
|
|
+
|
|
|
|
+ checkLoaded();
|
|
|
|
+ });
|
|
|
|
+
|
|
|
|
+ return localRequire;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ mixin(localRequire, {
|
|
|
|
+ isBrowser: isBrowser,
|
|
|
|
+
|
|
|
|
+ /**
|
|
|
|
+ * Converts a module name + .extension into an URL path.
|
|
|
|
+ * *Requires* the use of a module name. It does not support using
|
|
|
|
+ * plain URLs like nameToUrl.
|
|
|
|
+ */
|
|
|
|
+ toUrl: function (moduleNamePlusExt) {
|
|
|
|
+ var ext,
|
|
|
|
+ index = moduleNamePlusExt.lastIndexOf('.'),
|
|
|
|
+ segment = moduleNamePlusExt.split('/')[0],
|
|
|
|
+ isRelative = segment === '.' || segment === '..';
|
|
|
|
+
|
|
|
|
+ //Have a file extension alias, and it is not the
|
|
|
|
+ //dots from a relative path.
|
|
|
|
+ if (index !== -1 && (!isRelative || index > 1)) {
|
|
|
|
+ ext = moduleNamePlusExt.substring(index, moduleNamePlusExt.length);
|
|
|
|
+ moduleNamePlusExt = moduleNamePlusExt.substring(0, index);
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ return context.nameToUrl(normalize(moduleNamePlusExt,
|
|
|
|
+ relMap && relMap.id, true), ext, true);
|
|
|
|
+ },
|
|
|
|
+
|
|
|
|
+ defined: function (id) {
|
|
|
|
+ return hasProp(defined, makeModuleMap(id, relMap, false, true).id);
|
|
|
|
+ },
|
|
|
|
+
|
|
|
|
+ specified: function (id) {
|
|
|
|
+ id = makeModuleMap(id, relMap, false, true).id;
|
|
|
|
+ return hasProp(defined, id) || hasProp(registry, id);
|
|
|
|
+ }
|
|
|
|
+ });
|
|
|
|
+
|
|
|
|
+ //Only allow undef on top level require calls
|
|
|
|
+ if (!relMap) {
|
|
|
|
+ localRequire.undef = function (id) {
|
|
|
|
+ //Bind any waiting define() calls to this context,
|
|
|
|
+ //fix for #408
|
|
|
|
+ takeGlobalQueue();
|
|
|
|
+
|
|
|
|
+ var map = makeModuleMap(id, relMap, true),
|
|
|
|
+ mod = getOwn(registry, id);
|
|
|
|
+
|
|
|
|
+ mod.undefed = true;
|
|
|
|
+ removeScript(id);
|
|
|
|
+
|
|
|
|
+ delete defined[id];
|
|
|
|
+ delete urlFetched[map.url];
|
|
|
|
+ delete undefEvents[id];
|
|
|
|
+
|
|
|
|
+ //Clean queued defines too. Go backwards
|
|
|
|
+ //in array so that the splices do not
|
|
|
|
+ //mess up the iteration.
|
|
|
|
+ eachReverse(defQueue, function(args, i) {
|
|
|
|
+ if (args[0] === id) {
|
|
|
|
+ defQueue.splice(i, 1);
|
|
|
|
+ }
|
|
|
|
+ });
|
|
|
|
+ delete context.defQueueMap[id];
|
|
|
|
+
|
|
|
|
+ if (mod) {
|
|
|
|
+ //Hold on to listeners in case the
|
|
|
|
+ //module will be attempted to be reloaded
|
|
|
|
+ //using a different config.
|
|
|
|
+ if (mod.events.defined) {
|
|
|
|
+ undefEvents[id] = mod.events;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ cleanRegistry(id);
|
|
|
|
+ }
|
|
|
|
+ };
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ return localRequire;
|
|
|
|
+ },
|
|
|
|
+
|
|
|
|
+ /**
|
|
|
|
+ * Called to enable a module if it is still in the registry
|
|
|
|
+ * awaiting enablement. A second arg, parent, the parent module,
|
|
|
|
+ * is passed in for context, when this method is overridden by
|
|
|
|
+ * the optimizer. Not shown here to keep code compact.
|
|
|
|
+ */
|
|
|
|
+ enable: function (depMap) {
|
|
|
|
+ var mod = getOwn(registry, depMap.id);
|
|
|
|
+ if (mod) {
|
|
|
|
+ getModule(depMap).enable();
|
|
|
|
+ }
|
|
|
|
+ },
|
|
|
|
+
|
|
|
|
+ /**
|
|
|
|
+ * Internal method used by environment adapters to complete a load event.
|
|
|
|
+ * A load event could be a script load or just a load pass from a synchronous
|
|
|
|
+ * load call.
|
|
|
|
+ * @param {String} moduleName the name of the module to potentially complete.
|
|
|
|
+ */
|
|
|
|
+ completeLoad: function (moduleName) {
|
|
|
|
+ var found, args, mod,
|
|
|
|
+ shim = getOwn(config.shim, moduleName) || {},
|
|
|
|
+ shExports = shim.exports;
|
|
|
|
+
|
|
|
|
+ takeGlobalQueue();
|
|
|
|
+
|
|
|
|
+ while (defQueue.length) {
|
|
|
|
+ args = defQueue.shift();
|
|
|
|
+ if (args[0] === null) {
|
|
|
|
+ args[0] = moduleName;
|
|
|
|
+ //If already found an anonymous module and bound it
|
|
|
|
+ //to this name, then this is some other anon module
|
|
|
|
+ //waiting for its completeLoad to fire.
|
|
|
|
+ if (found) {
|
|
|
|
+ break;
|
|
|
|
+ }
|
|
|
|
+ found = true;
|
|
|
|
+ } else if (args[0] === moduleName) {
|
|
|
|
+ //Found matching define call for this script!
|
|
|
|
+ found = true;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ callGetModule(args);
|
|
|
|
+ }
|
|
|
|
+ context.defQueueMap = {};
|
|
|
|
+
|
|
|
|
+ //Do this after the cycle of callGetModule in case the result
|
|
|
|
+ //of those calls/init calls changes the registry.
|
|
|
|
+ mod = getOwn(registry, moduleName);
|
|
|
|
+
|
|
|
|
+ if (!found && !hasProp(defined, moduleName) && mod && !mod.inited) {
|
|
|
|
+ if (config.enforceDefine && (!shExports || !getGlobal(shExports))) {
|
|
|
|
+ if (hasPathFallback(moduleName)) {
|
|
|
|
+ return;
|
|
|
|
+ } else {
|
|
|
|
+ return onError(makeError('nodefine',
|
|
|
|
+ 'No define call for ' + moduleName,
|
|
|
|
+ null,
|
|
|
|
+ [moduleName]));
|
|
|
|
+ }
|
|
|
|
+ } else {
|
|
|
|
+ //A script that does not call define(), so just simulate
|
|
|
|
+ //the call for it.
|
|
|
|
+ callGetModule([moduleName, (shim.deps || []), shim.exportsFn]);
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ checkLoaded();
|
|
|
|
+ },
|
|
|
|
+
|
|
|
|
+ /**
|
|
|
|
+ * Converts a module name to a file path. Supports cases where
|
|
|
|
+ * moduleName may actually be just an URL.
|
|
|
|
+ * Note that it **does not** call normalize on the moduleName,
|
|
|
|
+ * it is assumed to have already been normalized. This is an
|
|
|
|
+ * internal API, not a public one. Use toUrl for the public API.
|
|
|
|
+ */
|
|
|
|
+ nameToUrl: function (moduleName, ext, skipExt) {
|
|
|
|
+ var paths, syms, i, parentModule, url,
|
|
|
|
+ parentPath, bundleId,
|
|
|
|
+ pkgMain = getOwn(config.pkgs, moduleName);
|
|
|
|
+
|
|
|
|
+ if (pkgMain) {
|
|
|
|
+ moduleName = pkgMain;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ bundleId = getOwn(bundlesMap, moduleName);
|
|
|
|
+
|
|
|
|
+ if (bundleId) {
|
|
|
|
+ return context.nameToUrl(bundleId, ext, skipExt);
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //If a colon is in the URL, it indicates a protocol is used and it is just
|
|
|
|
+ //an URL to a file, or if it starts with a slash, contains a query arg (i.e. ?)
|
|
|
|
+ //or ends with .js, then assume the user meant to use an url and not a module id.
|
|
|
|
+ //The slash is important for protocol-less URLs as well as full paths.
|
|
|
|
+ if (req.jsExtRegExp.test(moduleName)) {
|
|
|
|
+ //Just a plain path, not module name lookup, so just return it.
|
|
|
|
+ //Add extension if it is included. This is a bit wonky, only non-.js things pass
|
|
|
|
+ //an extension, this method probably needs to be reworked.
|
|
|
|
+ url = moduleName + (ext || '');
|
|
|
|
+ } else {
|
|
|
|
+ //A module that needs to be converted to a path.
|
|
|
|
+ paths = config.paths;
|
|
|
|
+
|
|
|
|
+ syms = moduleName.split('/');
|
|
|
|
+ //For each module name segment, see if there is a path
|
|
|
|
+ //registered for it. Start with most specific name
|
|
|
|
+ //and work up from it.
|
|
|
|
+ for (i = syms.length; i > 0; i -= 1) {
|
|
|
|
+ parentModule = syms.slice(0, i).join('/');
|
|
|
|
+
|
|
|
|
+ parentPath = getOwn(paths, parentModule);
|
|
|
|
+ if (parentPath) {
|
|
|
|
+ //If an array, it means there are a few choices,
|
|
|
|
+ //Choose the one that is desired
|
|
|
|
+ if (isArray(parentPath)) {
|
|
|
|
+ parentPath = parentPath[0];
|
|
|
|
+ }
|
|
|
|
+ syms.splice(0, i, parentPath);
|
|
|
|
+ break;
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Join the path parts together, then figure out if baseUrl is needed.
|
|
|
|
+ url = syms.join('/');
|
|
|
|
+ url += (ext || (/^data\:|\?/.test(url) || skipExt ? '' : '.js'));
|
|
|
|
+ url = (url.charAt(0) === '/' || url.match(/^[\w\+\.\-]+:/) ? '' : config.baseUrl) + url;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ return config.urlArgs ? url +
|
|
|
|
+ ((url.indexOf('?') === -1 ? '?' : '&') +
|
|
|
|
+ config.urlArgs) : url;
|
|
|
|
+ },
|
|
|
|
+
|
|
|
|
+ //Delegates to req.load. Broken out as a separate function to
|
|
|
|
+ //allow overriding in the optimizer.
|
|
|
|
+ load: function (id, url) {
|
|
|
|
+ req.load(context, id, url);
|
|
|
|
+ },
|
|
|
|
+
|
|
|
|
+ /**
|
|
|
|
+ * Executes a module callback function. Broken out as a separate function
|
|
|
|
+ * solely to allow the build system to sequence the files in the built
|
|
|
|
+ * layer in the right sequence.
|
|
|
|
+ *
|
|
|
|
+ * @private
|
|
|
|
+ */
|
|
|
|
+ execCb: function (name, callback, args, exports) {
|
|
|
|
+ return callback.apply(exports, args);
|
|
|
|
+ },
|
|
|
|
+
|
|
|
|
+ /**
|
|
|
|
+ * callback for script loads, used to check status of loading.
|
|
|
|
+ *
|
|
|
|
+ * @param {Event} evt the event from the browser for the script
|
|
|
|
+ * that was loaded.
|
|
|
|
+ */
|
|
|
|
+ onScriptLoad: function (evt) {
|
|
|
|
+ //Using currentTarget instead of target for Firefox 2.0's sake. Not
|
|
|
|
+ //all old browsers will be supported, but this one was easy enough
|
|
|
|
+ //to support and still makes sense.
|
|
|
|
+ if (evt.type === 'load' ||
|
|
|
|
+ (readyRegExp.test((evt.currentTarget || evt.srcElement).readyState))) {
|
|
|
|
+ //Reset interactive script so a script node is not held onto for
|
|
|
|
+ //to long.
|
|
|
|
+ interactiveScript = null;
|
|
|
|
+
|
|
|
|
+ //Pull out the name of the module and the context.
|
|
|
|
+ var data = getScriptData(evt);
|
|
|
|
+ context.completeLoad(data.id);
|
|
|
|
+ }
|
|
|
|
+ },
|
|
|
|
+
|
|
|
|
+ /**
|
|
|
|
+ * Callback for script errors.
|
|
|
|
+ */
|
|
|
|
+ onScriptError: function (evt) {
|
|
|
|
+ var data = getScriptData(evt);
|
|
|
|
+ if (!hasPathFallback(data.id)) {
|
|
|
|
+ var parents = [];
|
|
|
|
+ eachProp(registry, function(value, key) {
|
|
|
|
+ if (key.indexOf('_@r') !== 0) {
|
|
|
|
+ each(value.depMaps, function(depMap) {
|
|
|
|
+ if (depMap.id === data.id) {
|
|
|
|
+ parents.push(key);
|
|
|
|
+ }
|
|
|
|
+ return true;
|
|
|
|
+ });
|
|
|
|
+ }
|
|
|
|
+ });
|
|
|
|
+ return onError(makeError('scripterror', 'Script error for "' + data.id +
|
|
|
|
+ (parents.length ?
|
|
|
|
+ '", needed by: ' + parents.join(', ') :
|
|
|
|
+ '"'), evt, [data.id]));
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ };
|
|
|
|
+
|
|
|
|
+ context.require = context.makeRequire();
|
|
|
|
+ return context;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ /**
|
|
|
|
+ * Main entry point.
|
|
|
|
+ *
|
|
|
|
+ * If the only argument to require is a string, then the module that
|
|
|
|
+ * is represented by that string is fetched for the appropriate context.
|
|
|
|
+ *
|
|
|
|
+ * If the first argument is an array, then it will be treated as an array
|
|
|
|
+ * of dependency string names to fetch. An optional function callback can
|
|
|
|
+ * be specified to execute when all of those dependencies are available.
|
|
|
|
+ *
|
|
|
|
+ * Make a local req variable to help Caja compliance (it assumes things
|
|
|
|
+ * on a require that are not standardized), and to give a short
|
|
|
|
+ * name for minification/local scope use.
|
|
|
|
+ */
|
|
|
|
+ req = requirejs = function (deps, callback, errback, optional) {
|
|
|
|
+
|
|
|
|
+ //Find the right context, use default
|
|
|
|
+ var context, config,
|
|
|
|
+ contextName = defContextName;
|
|
|
|
+
|
|
|
|
+ // Determine if have config object in the call.
|
|
|
|
+ if (!isArray(deps) && typeof deps !== 'string') {
|
|
|
|
+ // deps is a config object
|
|
|
|
+ config = deps;
|
|
|
|
+ if (isArray(callback)) {
|
|
|
|
+ // Adjust args if there are dependencies
|
|
|
|
+ deps = callback;
|
|
|
|
+ callback = errback;
|
|
|
|
+ errback = optional;
|
|
|
|
+ } else {
|
|
|
|
+ deps = [];
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ if (config && config.context) {
|
|
|
|
+ contextName = config.context;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ context = getOwn(contexts, contextName);
|
|
|
|
+ if (!context) {
|
|
|
|
+ context = contexts[contextName] = req.s.newContext(contextName);
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ if (config) {
|
|
|
|
+ context.configure(config);
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ return context.require(deps, callback, errback);
|
|
|
|
+ };
|
|
|
|
+
|
|
|
|
+ /**
|
|
|
|
+ * Support require.config() to make it easier to cooperate with other
|
|
|
|
+ * AMD loaders on globally agreed names.
|
|
|
|
+ */
|
|
|
|
+ req.config = function (config) {
|
|
|
|
+ return req(config);
|
|
|
|
+ };
|
|
|
|
+
|
|
|
|
+ /**
|
|
|
|
+ * Execute something after the current tick
|
|
|
|
+ * of the event loop. Override for other envs
|
|
|
|
+ * that have a better solution than setTimeout.
|
|
|
|
+ * @param {Function} fn function to execute later.
|
|
|
|
+ */
|
|
|
|
+ req.nextTick = typeof setTimeout !== 'undefined' ? function (fn) {
|
|
|
|
+ setTimeout(fn, 4);
|
|
|
|
+ } : function (fn) { fn(); };
|
|
|
|
+
|
|
|
|
+ /**
|
|
|
|
+ * Export require as a global, but only if it does not already exist.
|
|
|
|
+ */
|
|
|
|
+ if (!require) {
|
|
|
|
+ require = req;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ req.version = version;
|
|
|
|
+
|
|
|
|
+ //Used to filter out dependencies that are already paths.
|
|
|
|
+ req.jsExtRegExp = /^\/|:|\?|\.js$/;
|
|
|
|
+ req.isBrowser = isBrowser;
|
|
|
|
+ s = req.s = {
|
|
|
|
+ contexts: contexts,
|
|
|
|
+ newContext: newContext
|
|
|
|
+ };
|
|
|
|
+
|
|
|
|
+ //Create default context.
|
|
|
|
+ req({});
|
|
|
|
+
|
|
|
|
+ //Exports some context-sensitive methods on global require.
|
|
|
|
+ each([
|
|
|
|
+ 'toUrl',
|
|
|
|
+ 'undef',
|
|
|
|
+ 'defined',
|
|
|
|
+ 'specified'
|
|
|
|
+ ], function (prop) {
|
|
|
|
+ //Reference from contexts instead of early binding to default context,
|
|
|
|
+ //so that during builds, the latest instance of the default context
|
|
|
|
+ //with its config gets used.
|
|
|
|
+ req[prop] = function () {
|
|
|
|
+ var ctx = contexts[defContextName];
|
|
|
|
+ return ctx.require[prop].apply(ctx, arguments);
|
|
|
|
+ };
|
|
|
|
+ });
|
|
|
|
+
|
|
|
|
+ if (isBrowser) {
|
|
|
|
+ head = s.head = document.getElementsByTagName('head')[0];
|
|
|
|
+ //If BASE tag is in play, using appendChild is a problem for IE6.
|
|
|
|
+ //When that browser dies, this can be removed. Details in this jQuery bug:
|
|
|
|
+ //http://dev.jquery.com/ticket/2709
|
|
|
|
+ baseElement = document.getElementsByTagName('base')[0];
|
|
|
|
+ if (baseElement) {
|
|
|
|
+ head = s.head = baseElement.parentNode;
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ /**
|
|
|
|
+ * Any errors that require explicitly generates will be passed to this
|
|
|
|
+ * function. Intercept/override it if you want custom error handling.
|
|
|
|
+ * @param {Error} err the error object.
|
|
|
|
+ */
|
|
|
|
+ req.onError = defaultOnError;
|
|
|
|
+
|
|
|
|
+ /**
|
|
|
|
+ * Creates the node for the load command. Only used in browser envs.
|
|
|
|
+ */
|
|
|
|
+ req.createNode = function (config, moduleName, url) {
|
|
|
|
+ var node = config.xhtml ?
|
|
|
|
+ document.createElementNS('http://www.w3.org/1999/xhtml', 'html:script') :
|
|
|
|
+ document.createElement('script');
|
|
|
|
+ node.type = config.scriptType || 'text/javascript';
|
|
|
|
+ node.charset = 'utf-8';
|
|
|
|
+ node.async = true;
|
|
|
|
+ return node;
|
|
|
|
+ };
|
|
|
|
+
|
|
|
|
+ /**
|
|
|
|
+ * Does the request to load a module for the browser case.
|
|
|
|
+ * Make this a separate function to allow other environments
|
|
|
|
+ * to override it.
|
|
|
|
+ *
|
|
|
|
+ * @param {Object} context the require context to find state.
|
|
|
|
+ * @param {String} moduleName the name of the module.
|
|
|
|
+ * @param {Object} url the URL to the module.
|
|
|
|
+ */
|
|
|
|
+ req.load = function (context, moduleName, url) {
|
|
|
|
+ var config = (context && context.config) || {},
|
|
|
|
+ node;
|
|
|
|
+ if (isBrowser) {
|
|
|
|
+ //In the browser so use a script tag
|
|
|
|
+ node = req.createNode(config, moduleName, url);
|
|
|
|
+ if (config.onNodeCreated) {
|
|
|
|
+ config.onNodeCreated(node, config, moduleName, url);
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ node.setAttribute('data-requirecontext', context.contextName);
|
|
|
|
+ node.setAttribute('data-requiremodule', moduleName);
|
|
|
|
+
|
|
|
|
+ //Set up load listener. Test attachEvent first because IE9 has
|
|
|
|
+ //a subtle issue in its addEventListener and script onload firings
|
|
|
|
+ //that do not match the behavior of all other browsers with
|
|
|
|
+ //addEventListener support, which fire the onload event for a
|
|
|
|
+ //script right after the script execution. See:
|
|
|
|
+ //https://connect.microsoft.com/IE/feedback/details/648057/script-onload-event-is-not-fired-immediately-after-script-execution
|
|
|
|
+ //UNFORTUNATELY Opera implements attachEvent but does not follow the script
|
|
|
|
+ //script execution mode.
|
|
|
|
+ if (node.attachEvent &&
|
|
|
|
+ //Check if node.attachEvent is artificially added by custom script or
|
|
|
|
+ //natively supported by browser
|
|
|
|
+ //read https://github.com/jrburke/requirejs/issues/187
|
|
|
|
+ //if we can NOT find [native code] then it must NOT natively supported.
|
|
|
|
+ //in IE8, node.attachEvent does not have toString()
|
|
|
|
+ //Note the test for "[native code" with no closing brace, see:
|
|
|
|
+ //https://github.com/jrburke/requirejs/issues/273
|
|
|
|
+ !(node.attachEvent.toString && node.attachEvent.toString().indexOf('[native code') < 0) &&
|
|
|
|
+ !isOpera) {
|
|
|
|
+ //Probably IE. IE (at least 6-8) do not fire
|
|
|
|
+ //script onload right after executing the script, so
|
|
|
|
+ //we cannot tie the anonymous define call to a name.
|
|
|
|
+ //However, IE reports the script as being in 'interactive'
|
|
|
|
+ //readyState at the time of the define call.
|
|
|
|
+ useInteractive = true;
|
|
|
|
+
|
|
|
|
+ node.attachEvent('onreadystatechange', context.onScriptLoad);
|
|
|
|
+ //It would be great to add an error handler here to catch
|
|
|
|
+ //404s in IE9+. However, onreadystatechange will fire before
|
|
|
|
+ //the error handler, so that does not help. If addEventListener
|
|
|
|
+ //is used, then IE will fire error before load, but we cannot
|
|
|
|
+ //use that pathway given the connect.microsoft.com issue
|
|
|
|
+ //mentioned above about not doing the 'script execute,
|
|
|
|
+ //then fire the script load event listener before execute
|
|
|
|
+ //next script' that other browsers do.
|
|
|
|
+ //Best hope: IE10 fixes the issues,
|
|
|
|
+ //and then destroys all installs of IE 6-9.
|
|
|
|
+ //node.attachEvent('onerror', context.onScriptError);
|
|
|
|
+ } else {
|
|
|
|
+ node.addEventListener('load', context.onScriptLoad, false);
|
|
|
|
+ node.addEventListener('error', context.onScriptError, false);
|
|
|
|
+ }
|
|
|
|
+ node.src = url;
|
|
|
|
+
|
|
|
|
+ //For some cache cases in IE 6-8, the script executes before the end
|
|
|
|
+ //of the appendChild execution, so to tie an anonymous define
|
|
|
|
+ //call to the module name (which is stored on the node), hold on
|
|
|
|
+ //to a reference to this node, but clear after the DOM insertion.
|
|
|
|
+ currentlyAddingScript = node;
|
|
|
|
+ if (baseElement) {
|
|
|
|
+ head.insertBefore(node, baseElement);
|
|
|
|
+ } else {
|
|
|
|
+ head.appendChild(node);
|
|
|
|
+ }
|
|
|
|
+ currentlyAddingScript = null;
|
|
|
|
+
|
|
|
|
+ return node;
|
|
|
|
+ } else if (isWebWorker) {
|
|
|
|
+ try {
|
|
|
|
+ //In a web worker, use importScripts. This is not a very
|
|
|
|
+ //efficient use of importScripts, importScripts will block until
|
|
|
|
+ //its script is downloaded and evaluated. However, if web workers
|
|
|
|
+ //are in play, the expectation is that a build has been done so
|
|
|
|
+ //that only one script needs to be loaded anyway. This may need
|
|
|
|
+ //to be reevaluated if other use cases become common.
|
|
|
|
+ importScripts(url);
|
|
|
|
+
|
|
|
|
+ //Account for anonymous modules
|
|
|
|
+ context.completeLoad(moduleName);
|
|
|
|
+ } catch (e) {
|
|
|
|
+ context.onError(makeError('importscripts',
|
|
|
|
+ 'importScripts failed for ' +
|
|
|
|
+ moduleName + ' at ' + url,
|
|
|
|
+ e,
|
|
|
|
+ [moduleName]));
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+ };
|
|
|
|
+
|
|
|
|
+ function getInteractiveScript() {
|
|
|
|
+ if (interactiveScript && interactiveScript.readyState === 'interactive') {
|
|
|
|
+ return interactiveScript;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ eachReverse(scripts(), function (script) {
|
|
|
|
+ if (script.readyState === 'interactive') {
|
|
|
|
+ return (interactiveScript = script);
|
|
|
|
+ }
|
|
|
|
+ });
|
|
|
|
+ return interactiveScript;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Look for a data-main script attribute, which could also adjust the baseUrl.
|
|
|
|
+ if (isBrowser && !cfg.skipDataMain) {
|
|
|
|
+ //Figure out baseUrl. Get it from the script tag with require.js in it.
|
|
|
|
+ eachReverse(scripts(), function (script) {
|
|
|
|
+ //Set the 'head' where we can append children by
|
|
|
|
+ //using the script's parent.
|
|
|
|
+ if (!head) {
|
|
|
|
+ head = script.parentNode;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Look for a data-main attribute to set main script for the page
|
|
|
|
+ //to load. If it is there, the path to data main becomes the
|
|
|
|
+ //baseUrl, if it is not already set.
|
|
|
|
+ dataMain = script.getAttribute('data-main');
|
|
|
|
+ if (dataMain) {
|
|
|
|
+ //Preserve dataMain in case it is a path (i.e. contains '?')
|
|
|
|
+ mainScript = dataMain;
|
|
|
|
+
|
|
|
|
+ //Set final baseUrl if there is not already an explicit one.
|
|
|
|
+ if (!cfg.baseUrl) {
|
|
|
|
+ //Pull off the directory of data-main for use as the
|
|
|
|
+ //baseUrl.
|
|
|
|
+ src = mainScript.split('/');
|
|
|
|
+ mainScript = src.pop();
|
|
|
|
+ subPath = src.length ? src.join('/') + '/' : './';
|
|
|
|
+
|
|
|
|
+ cfg.baseUrl = subPath;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Strip off any trailing .js since mainScript is now
|
|
|
|
+ //like a module name.
|
|
|
|
+ mainScript = mainScript.replace(jsSuffixRegExp, '');
|
|
|
|
+
|
|
|
|
+ //If mainScript is still a path, fall back to dataMain
|
|
|
|
+ if (req.jsExtRegExp.test(mainScript)) {
|
|
|
|
+ mainScript = dataMain;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Put the data-main script in the files to load.
|
|
|
|
+ cfg.deps = cfg.deps ? cfg.deps.concat(mainScript) : [mainScript];
|
|
|
|
+
|
|
|
|
+ return true;
|
|
|
|
+ }
|
|
|
|
+ });
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ /**
|
|
|
|
+ * The function that handles definitions of modules. Differs from
|
|
|
|
+ * require() in that a string for the module should be the first argument,
|
|
|
|
+ * and the function to execute after dependencies are loaded should
|
|
|
|
+ * return a value to define the module corresponding to the first argument's
|
|
|
|
+ * name.
|
|
|
|
+ */
|
|
|
|
+ define = function (name, deps, callback) {
|
|
|
|
+ var node, context;
|
|
|
|
+
|
|
|
|
+ //Allow for anonymous modules
|
|
|
|
+ if (typeof name !== 'string') {
|
|
|
|
+ //Adjust args appropriately
|
|
|
|
+ callback = deps;
|
|
|
|
+ deps = name;
|
|
|
|
+ name = null;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //This module may not have dependencies
|
|
|
|
+ if (!isArray(deps)) {
|
|
|
|
+ callback = deps;
|
|
|
|
+ deps = null;
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //If no name, and callback is a function, then figure out if it a
|
|
|
|
+ //CommonJS thing with dependencies.
|
|
|
|
+ if (!deps && isFunction(callback)) {
|
|
|
|
+ deps = [];
|
|
|
|
+ //Remove comments from the callback string,
|
|
|
|
+ //look for require calls, and pull them into the dependencies,
|
|
|
|
+ //but only if there are function args.
|
|
|
|
+ if (callback.length) {
|
|
|
|
+ callback
|
|
|
|
+ .toString()
|
|
|
|
+ .replace(commentRegExp, '')
|
|
|
|
+ .replace(cjsRequireRegExp, function (match, dep) {
|
|
|
|
+ deps.push(dep);
|
|
|
|
+ });
|
|
|
|
+
|
|
|
|
+ //May be a CommonJS thing even without require calls, but still
|
|
|
|
+ //could use exports, and module. Avoid doing exports and module
|
|
|
|
+ //work though if it just needs require.
|
|
|
|
+ //REQUIRES the function to expect the CommonJS variables in the
|
|
|
|
+ //order listed below.
|
|
|
|
+ deps = (callback.length === 1 ? ['require'] : ['require', 'exports', 'module']).concat(deps);
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //If in IE 6-8 and hit an anonymous define() call, do the interactive
|
|
|
|
+ //work.
|
|
|
|
+ if (useInteractive) {
|
|
|
|
+ node = currentlyAddingScript || getInteractiveScript();
|
|
|
|
+ if (node) {
|
|
|
|
+ if (!name) {
|
|
|
|
+ name = node.getAttribute('data-requiremodule');
|
|
|
|
+ }
|
|
|
|
+ context = contexts[node.getAttribute('data-requirecontext')];
|
|
|
|
+ }
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
+ //Always save off evaluating the def call until the script onload handler.
|
|
|
|
+ //This allows multiple modules to be in a file without prematurely
|
|
|
|
+ //tracing dependencies, and allows for anonymous module support,
|
|
|
|
+ //where the module name is not known until the script onload event
|
|
|
|
+ //occurs. If no context, use the global queue, and get it processed
|
|
|
|
+ //in the onscript load callback.
|
|
|
|
+ if (context) {
|
|
|
|
+ context.defQueue.push([name, deps, callback]);
|
|
|
|
+ context.defQueueMap[name] = true;
|
|
|
|
+ } else {
|
|
|
|
+ globalDefQueue.push([name, deps, callback]);
|
|
|
|
+ }
|
|
|
|
+ };
|
|
|
|
+
|
|
|
|
+ define.amd = {
|
|
|
|
+ jQuery: true
|
|
|
|
+ };
|
|
|
|
+
|
|
|
|
+ /**
|
|
|
|
+ * Executes the text. Normally just uses eval, but can be modified
|
|
|
|
+ * to use a better, environment-specific call. Only used for transpiling
|
|
|
|
+ * loader plugins, not for plain JS modules.
|
|
|
|
+ * @param {String} text the text to execute/evaluate.
|
|
|
|
+ */
|
|
|
|
+ req.exec = function (text) {
|
|
|
|
+ /*jslint evil: true */
|
|
|
|
+ return eval(text);
|
|
|
|
+ };
|
|
|
|
+
|
|
|
|
+ //Set up with config info.
|
|
|
|
+ req(cfg);
|
|
|
|
+}(this));
|