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efrain |
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YUI.add('loader-base', function (Y, NAME) {
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/**
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* The YUI loader core
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* @module loader
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* @submodule loader-base
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*/
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(function() {
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var VERSION = Y.version,
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BUILD = '/build/',
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ROOT = VERSION + '/',
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CDN_BASE = Y.Env.base,
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GALLERY_VERSION = 'gallery-2014.07.31-18-26',
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TNT = '2in3',
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TNT_VERSION = '4',
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YUI2_VERSION = '2.9.0',
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COMBO_BASE = CDN_BASE + 'combo?',
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META = {
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version: VERSION,
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root: ROOT,
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base: Y.Env.base,
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comboBase: COMBO_BASE,
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skin: {
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defaultSkin: 'sam',
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base: 'assets/skins/',
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path: 'skin.css',
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after: [
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'cssreset',
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'cssfonts',
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'cssgrids',
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'cssbase',
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'cssreset-context',
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'cssfonts-context'
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]
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},
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groups: {},
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patterns: {}
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},
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groups = META.groups,
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yui2Update = function(tnt, yui2, config) {
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var root = TNT + '.' +
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(tnt || TNT_VERSION) + '/' +
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(yui2 || YUI2_VERSION) + BUILD,
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base = (config && config.base) ? config.base : CDN_BASE,
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combo = (config && config.comboBase) ? config.comboBase : COMBO_BASE;
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groups.yui2.base = base + root;
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groups.yui2.root = root;
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groups.yui2.comboBase = combo;
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},
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galleryUpdate = function(tag, config) {
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var root = (tag || GALLERY_VERSION) + BUILD,
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base = (config && config.base) ? config.base : CDN_BASE,
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combo = (config && config.comboBase) ? config.comboBase : COMBO_BASE;
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groups.gallery.base = base + root;
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groups.gallery.root = root;
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groups.gallery.comboBase = combo;
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};
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groups[VERSION] = {};
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groups.gallery = {
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ext: false,
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combine: true,
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comboBase: COMBO_BASE,
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update: galleryUpdate,
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patterns: {
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'gallery-': {},
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'lang/gallery-': {},
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'gallerycss-': {
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type: 'css'
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}
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}
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};
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groups.yui2 = {
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combine: true,
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ext: false,
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comboBase: COMBO_BASE,
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update: yui2Update,
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patterns: {
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'yui2-': {
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configFn: function(me) {
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if (/-skin|reset|fonts|grids|base/.test(me.name)) {
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me.type = 'css';
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me.path = me.path.replace(/\.js/, '.css');
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// this makes skins in builds earlier than
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// 2.6.0 work as long as combine is false
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me.path = me.path.replace(/\/yui2-skin/,
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'/assets/skins/sam/yui2-skin');
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}
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}
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}
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}
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};
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galleryUpdate();
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yui2Update();
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if (YUI.Env[VERSION]) {
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Y.mix(META, YUI.Env[VERSION], false, [
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'modules',
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'groups',
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'skin'
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], 0, true);
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}
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YUI.Env[VERSION] = META;
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}());
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/*jslint forin: true, maxlen: 350 */
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/**
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* Loader dynamically loads script and css files. It includes the dependency
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* information for the version of the library in use, and will automatically pull in
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* dependencies for the modules requested. It can also load the
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* files from the Yahoo! CDN, and it can utilize the combo service provided on
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* this network to reduce the number of http connections required to download
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* YUI files.
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*
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* @module loader
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* @main loader
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* @submodule loader-base
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*/
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var NOT_FOUND = {},
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NO_REQUIREMENTS = [],
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MAX_URL_LENGTH = 1024,
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GLOBAL_ENV = YUI.Env,
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GLOBAL_LOADED = GLOBAL_ENV._loaded,
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CSS = 'css',
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JS = 'js',
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INTL = 'intl',
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DEFAULT_SKIN = 'sam',
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VERSION = Y.version,
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ROOT_LANG = '',
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YObject = Y.Object,
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oeach = YObject.each,
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yArray = Y.Array,
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_queue = GLOBAL_ENV._loaderQueue,
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META = GLOBAL_ENV[VERSION],
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SKIN_PREFIX = 'skin-',
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L = Y.Lang,
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ON_PAGE = GLOBAL_ENV.mods,
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modulekey,
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_path = function(dir, file, type, nomin) {
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var path = dir + '/' + file;
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if (!nomin) {
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path += '-min';
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}
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path += '.' + (type || CSS);
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return path;
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};
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if (!YUI.Env._cssLoaded) {
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YUI.Env._cssLoaded = {};
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}
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/**
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* The component metadata is stored in Y.Env.meta.
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* Part of the loader module.
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* @property meta
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* @for YUI
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*/
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Y.Env.meta = META;
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/**
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* Loader dynamically loads script and css files. It includes the dependency
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* info for the version of the library in use, and will automatically pull in
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* dependencies for the modules requested. It can load the
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* files from the Yahoo! CDN, and it can utilize the combo service provided on
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* this network to reduce the number of http connections required to download
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* YUI files. You can also specify an external, custom combo service to host
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* your modules as well.
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var Y = YUI();
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var loader = new Y.Loader({
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filter: 'debug',
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base: '../../',
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root: 'build/',
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combine: true,
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require: ['node', 'dd', 'console']
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});
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var out = loader.resolve(true);
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* If the Loader needs to be patched before it is used for the first time, it
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* should be done through the `doBeforeLoader` hook. Simply make the patch
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* available via configuration before YUI is loaded:
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YUI_config = YUI_config || {};
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YUI_config.doBeforeLoader = function (config) {
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var resolve = this.context.Loader.prototype.resolve;
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this.context.Loader.prototype.resolve = function () {
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// do something here
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return resolve.apply(this, arguments);
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};
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};
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* @constructor
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* @class Loader
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* @param {Object} config an optional set of configuration options.
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* @param {String} config.base The base dir which to fetch this module from
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* @param {String} config.comboBase The Combo service base path. Ex: `http://yui.yahooapis.com/combo?`
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* @param {String} config.root The root path to prepend to module names for the combo service. Ex: `2.5.2/build/`
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* @param {String|Object} config.filter A filter to apply to result urls. <a href="#property_filter">See filter property</a>
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* @param {Object} config.filters Per-component filter specification. If specified for a given component, this overrides the filter config.
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* @param {Boolean} config.combine Use a combo service to reduce the number of http connections required to load your dependencies
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* @param {Boolean} [config.async=true] Fetch files in async
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* @param {Array} config.ignore: A list of modules that should never be dynamically loaded
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* @param {Array} config.force A list of modules that should always be loaded when required, even if already present on the page
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* @param {HTMLElement|String} config.insertBefore Node or id for a node that should be used as the insertion point for new nodes
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* @param {Object} config.jsAttributes Object literal containing attributes to add to script nodes
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* @param {Object} config.cssAttributes Object literal containing attributes to add to link nodes
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* @param {Number} config.timeout The number of milliseconds before a timeout occurs when dynamically loading nodes. If not set, there is no timeout
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* @param {Object} config.context Execution context for all callbacks
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* @param {Function} config.onSuccess Callback for the 'success' event
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* @param {Function} config.onFailure Callback for the 'failure' event
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* @param {Function} config.onTimeout Callback for the 'timeout' event
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* @param {Function} config.onProgress Callback executed each time a script or css file is loaded
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* @param {Object} config.modules A list of module definitions. See <a href="#method_addModule">Loader.addModule</a> for the supported module metadata
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* @param {Object} config.groups A list of group definitions. Each group can contain specific definitions for `base`, `comboBase`, `combine`, and accepts a list of `modules`.
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* @param {String} config.2in3 The version of the YUI 2 in 3 wrapper to use. The intrinsic support for YUI 2 modules in YUI 3 relies on versions of the YUI 2 components inside YUI 3 module wrappers. These wrappers change over time to accomodate the issues that arise from running YUI 2 in a YUI 3 sandbox.
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* @param {String} config.yui2 When using the 2in3 project, you can select the version of YUI 2 to use. Valid values are `2.2.2`, `2.3.1`, `2.4.1`, `2.5.2`, `2.6.0`, `2.7.0`, `2.8.0`, `2.8.1` and `2.9.0` [default] -- plus all versions of YUI 2 going forward.
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* @param {Function} config.doBeforeLoader An optional hook that allows for the patching of the loader instance. The `Y` instance is available as `this.context` and the only argument to the function is the Loader configuration object.
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*/
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Y.Loader = function(o) {
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var self = this;
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//Catch no config passed.
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o = o || {};
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modulekey = META.md5;
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/**
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* Internal callback to handle multiple internal insert() calls
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* so that css is inserted prior to js
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* @property _internalCallback
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* @private
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*/
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// self._internalCallback = null;
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/**
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* Callback that will be executed when the loader is finished
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* with an insert
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* @method onSuccess
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* @type function
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*/
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// self.onSuccess = null;
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/**
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* Callback that will be executed if there is a failure
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* @method onFailure
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* @type function
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*/
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// self.onFailure = null;
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/**
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* Callback executed each time a script or css file is loaded
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* @method onProgress
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* @type function
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*/
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// self.onProgress = null;
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/**
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* Callback that will be executed if a timeout occurs
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* @method onTimeout
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* @type function
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*/
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// self.onTimeout = null;
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/**
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* The execution context for all callbacks
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* @property context
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* @default {YUI} the YUI instance
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*/
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self.context = Y;
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// Hook that allows the patching of loader
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if (o.doBeforeLoader) {
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o.doBeforeLoader.apply(self, arguments);
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}
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/**
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* Data that is passed to all callbacks
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* @property data
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*/
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// self.data = null;
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/**
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* Node reference or id where new nodes should be inserted before
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* @property insertBefore
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* @type string|HTMLElement
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*/
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// self.insertBefore = null;
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/**
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* The charset attribute for inserted nodes
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* @property charset
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* @type string
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* @deprecated , use cssAttributes or jsAttributes.
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*/
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// self.charset = null;
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/**
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* An object literal containing attributes to add to link nodes
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* @property cssAttributes
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* @type object
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*/
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// self.cssAttributes = null;
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/**
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* An object literal containing attributes to add to script nodes
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* @property jsAttributes
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* @type object
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*/
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// self.jsAttributes = null;
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/**
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* The base directory.
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* @property base
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* @type string
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* @default http://yui.yahooapis.com/[YUI VERSION]/build/
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*/
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self.base = Y.Env.meta.base + Y.Env.meta.root;
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/**
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* Base path for the combo service
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* @property comboBase
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* @type string
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* @default http://yui.yahooapis.com/combo?
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*/
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self.comboBase = Y.Env.meta.comboBase;
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/*
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* Base path for language packs.
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*/
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// self.langBase = Y.Env.meta.langBase;
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// self.lang = "";
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/**
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* If configured, the loader will attempt to use the combo
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* service for YUI resources and configured external resources.
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* @property combine
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* @type boolean
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* @default true if a base dir isn't in the config
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*/
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self.combine = o.base &&
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(o.base.indexOf(self.comboBase.substr(0, 20)) > -1);
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/**
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* The default seperator to use between files in a combo URL
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* @property comboSep
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* @type {String}
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* @default Ampersand
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*/
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|
362 |
self.comboSep = '&';
|
|
|
363 |
/**
|
|
|
364 |
* Max url length for combo urls. The default is 1024. This is the URL
|
|
|
365 |
* limit for the Yahoo! hosted combo servers. If consuming
|
|
|
366 |
* a different combo service that has a different URL limit
|
|
|
367 |
* it is possible to override this default by supplying
|
|
|
368 |
* the maxURLLength config option. The config option will
|
|
|
369 |
* only take effect if lower than the default.
|
|
|
370 |
*
|
|
|
371 |
* @property maxURLLength
|
|
|
372 |
* @type int
|
|
|
373 |
*/
|
|
|
374 |
self.maxURLLength = MAX_URL_LENGTH;
|
|
|
375 |
|
|
|
376 |
/**
|
|
|
377 |
* Ignore modules registered on the YUI global
|
|
|
378 |
* @property ignoreRegistered
|
|
|
379 |
* @default false
|
|
|
380 |
*/
|
|
|
381 |
self.ignoreRegistered = o.ignoreRegistered;
|
|
|
382 |
|
|
|
383 |
/**
|
|
|
384 |
* Root path to prepend to module path for the combo
|
|
|
385 |
* service
|
|
|
386 |
* @property root
|
|
|
387 |
* @type string
|
|
|
388 |
* @default [YUI VERSION]/build/
|
|
|
389 |
*/
|
|
|
390 |
self.root = Y.Env.meta.root;
|
|
|
391 |
|
|
|
392 |
/**
|
|
|
393 |
* Timeout value in milliseconds. If set, self value will be used by
|
|
|
394 |
* the get utility. the timeout event will fire if
|
|
|
395 |
* a timeout occurs.
|
|
|
396 |
* @property timeout
|
|
|
397 |
* @type int
|
|
|
398 |
*/
|
|
|
399 |
self.timeout = 0;
|
|
|
400 |
|
|
|
401 |
/**
|
|
|
402 |
* A list of modules that should not be loaded, even if
|
|
|
403 |
* they turn up in the dependency tree
|
|
|
404 |
* @property ignore
|
|
|
405 |
* @type string[]
|
|
|
406 |
*/
|
|
|
407 |
// self.ignore = null;
|
|
|
408 |
|
|
|
409 |
/**
|
|
|
410 |
* A list of modules that should always be loaded, even
|
|
|
411 |
* if they have already been inserted into the page.
|
|
|
412 |
* @property force
|
|
|
413 |
* @type string[]
|
|
|
414 |
*/
|
|
|
415 |
// self.force = null;
|
|
|
416 |
|
|
|
417 |
self.forceMap = {};
|
|
|
418 |
|
|
|
419 |
/**
|
|
|
420 |
* Should we allow rollups
|
|
|
421 |
* @property allowRollup
|
|
|
422 |
* @type boolean
|
|
|
423 |
* @default false
|
|
|
424 |
*/
|
|
|
425 |
self.allowRollup = false;
|
|
|
426 |
|
|
|
427 |
/**
|
|
|
428 |
* A filter to apply to result urls. This filter will modify the default
|
|
|
429 |
* path for all modules. The default path for the YUI library is the
|
|
|
430 |
* minified version of the files (e.g., event-min.js). The filter property
|
|
|
431 |
* can be a predefined filter or a custom filter. The valid predefined
|
|
|
432 |
* filters are:
|
|
|
433 |
* <dl>
|
|
|
434 |
* <dt>DEBUG</dt>
|
|
|
435 |
* <dd>Selects the debug versions of the library (e.g., event-debug.js).
|
|
|
436 |
* This option will automatically include the Logger widget</dd>
|
|
|
437 |
* <dt>RAW</dt>
|
|
|
438 |
* <dd>Selects the non-minified version of the library (e.g., event.js).
|
|
|
439 |
* </dd>
|
|
|
440 |
* </dl>
|
|
|
441 |
* You can also define a custom filter, which must be an object literal
|
|
|
442 |
* containing a search expression and a replace string:
|
|
|
443 |
*
|
|
|
444 |
* myFilter: {
|
|
|
445 |
* 'searchExp': "-min\\.js",
|
|
|
446 |
* 'replaceStr': "-debug.js"
|
|
|
447 |
* }
|
|
|
448 |
*
|
|
|
449 |
* @property filter
|
|
|
450 |
* @type string| {searchExp: string, replaceStr: string}
|
|
|
451 |
*/
|
|
|
452 |
// self.filter = null;
|
|
|
453 |
|
|
|
454 |
/**
|
|
|
455 |
* per-component filter specification. If specified for a given
|
|
|
456 |
* component, this overrides the filter config.
|
|
|
457 |
* @property filters
|
|
|
458 |
* @type object
|
|
|
459 |
*/
|
|
|
460 |
self.filters = {};
|
|
|
461 |
|
|
|
462 |
/**
|
|
|
463 |
* The list of requested modules
|
|
|
464 |
* @property required
|
|
|
465 |
* @type {string: boolean}
|
|
|
466 |
*/
|
|
|
467 |
self.required = {};
|
|
|
468 |
|
|
|
469 |
/**
|
|
|
470 |
* If a module name is predefined when requested, it is checked againsts
|
|
|
471 |
* the patterns provided in this property. If there is a match, the
|
|
|
472 |
* module is added with the default configuration.
|
|
|
473 |
*
|
|
|
474 |
* At the moment only supporting module prefixes, but anticipate
|
|
|
475 |
* supporting at least regular expressions.
|
|
|
476 |
* @property patterns
|
|
|
477 |
* @type Object
|
|
|
478 |
*/
|
|
|
479 |
// self.patterns = Y.merge(Y.Env.meta.patterns);
|
|
|
480 |
self.patterns = {};
|
|
|
481 |
|
|
|
482 |
/**
|
|
|
483 |
* Internal loader instance metadata. Use accessor `getModuleInfo()` instead.
|
|
|
484 |
*/
|
|
|
485 |
self.moduleInfo = {};
|
|
|
486 |
|
|
|
487 |
self.groups = Y.merge(Y.Env.meta.groups);
|
|
|
488 |
|
|
|
489 |
/**
|
|
|
490 |
* Provides the information used to skin the skinnable components.
|
|
|
491 |
* The following skin definition would result in 'skin1' and 'skin2'
|
|
|
492 |
* being loaded for calendar (if calendar was requested), and
|
|
|
493 |
* 'sam' for all other skinnable components:
|
|
|
494 |
*
|
|
|
495 |
* skin: {
|
|
|
496 |
* // The default skin, which is automatically applied if not
|
|
|
497 |
* // overriden by a component-specific skin definition.
|
|
|
498 |
* // Change this in to apply a different skin globally
|
|
|
499 |
* defaultSkin: 'sam',
|
|
|
500 |
*
|
|
|
501 |
* // This is combined with the loader base property to get
|
|
|
502 |
* // the default root directory for a skin. ex:
|
|
|
503 |
* // http://yui.yahooapis.com/2.3.0/build/assets/skins/sam/
|
|
|
504 |
* base: 'assets/skins/',
|
|
|
505 |
*
|
|
|
506 |
* // Any component-specific overrides can be specified here,
|
|
|
507 |
* // making it possible to load different skins for different
|
|
|
508 |
* // components. It is possible to load more than one skin
|
|
|
509 |
* // for a given component as well.
|
|
|
510 |
* overrides: {
|
|
|
511 |
* calendar: ['skin1', 'skin2']
|
|
|
512 |
* }
|
|
|
513 |
* }
|
|
|
514 |
* @property skin
|
|
|
515 |
* @type {Object}
|
|
|
516 |
*/
|
|
|
517 |
self.skin = Y.merge(Y.Env.meta.skin);
|
|
|
518 |
|
|
|
519 |
/*
|
|
|
520 |
* Map of conditional modules
|
|
|
521 |
* @since 3.2.0
|
|
|
522 |
*/
|
|
|
523 |
self.conditions = {};
|
|
|
524 |
|
|
|
525 |
// map of modules with a hash of modules that meet the requirement
|
|
|
526 |
// self.provides = {};
|
|
|
527 |
|
|
|
528 |
self.config = o;
|
|
|
529 |
self._internal = true;
|
|
|
530 |
|
|
|
531 |
self._populateConditionsCache();
|
|
|
532 |
|
|
|
533 |
/**
|
|
|
534 |
* Set when beginning to compute the dependency tree.
|
|
|
535 |
* Composed of what YUI reports to be loaded combined
|
|
|
536 |
* with what has been loaded by any instance on the page
|
|
|
537 |
* with the version number specified in the metadata.
|
|
|
538 |
* @property loaded
|
|
|
539 |
* @type {string: boolean}
|
|
|
540 |
*/
|
|
|
541 |
self.loaded = GLOBAL_LOADED[VERSION];
|
|
|
542 |
|
|
|
543 |
|
|
|
544 |
/**
|
|
|
545 |
* Should Loader fetch scripts in `async`, defaults to `true`
|
|
|
546 |
* @property async
|
|
|
547 |
*/
|
|
|
548 |
|
|
|
549 |
self.async = true;
|
|
|
550 |
|
|
|
551 |
self._inspectPage();
|
|
|
552 |
|
|
|
553 |
self._internal = false;
|
|
|
554 |
|
|
|
555 |
self._config(o);
|
|
|
556 |
|
|
|
557 |
self.forceMap = (self.force) ? Y.Array.hash(self.force) : {};
|
|
|
558 |
|
|
|
559 |
self.testresults = null;
|
|
|
560 |
|
|
|
561 |
if (Y.config.tests) {
|
|
|
562 |
self.testresults = Y.config.tests;
|
|
|
563 |
}
|
|
|
564 |
|
|
|
565 |
/**
|
|
|
566 |
* List of rollup files found in the library metadata
|
|
|
567 |
* @property rollups
|
|
|
568 |
*/
|
|
|
569 |
// self.rollups = null;
|
|
|
570 |
|
|
|
571 |
/**
|
|
|
572 |
* Whether or not to load optional dependencies for
|
|
|
573 |
* the requested modules
|
|
|
574 |
* @property loadOptional
|
|
|
575 |
* @type boolean
|
|
|
576 |
* @default false
|
|
|
577 |
*/
|
|
|
578 |
// self.loadOptional = false;
|
|
|
579 |
|
|
|
580 |
/**
|
|
|
581 |
* All of the derived dependencies in sorted order, which
|
|
|
582 |
* will be populated when either calculate() or insert()
|
|
|
583 |
* is called
|
|
|
584 |
* @property sorted
|
|
|
585 |
* @type string[]
|
|
|
586 |
*/
|
|
|
587 |
self.sorted = [];
|
|
|
588 |
|
|
|
589 |
/*
|
|
|
590 |
* A list of modules to attach to the YUI instance when complete.
|
|
|
591 |
* If not supplied, the sorted list of dependencies are applied.
|
|
|
592 |
* @property attaching
|
|
|
593 |
*/
|
|
|
594 |
// self.attaching = null;
|
|
|
595 |
|
|
|
596 |
/**
|
|
|
597 |
* Flag to indicate the dependency tree needs to be recomputed
|
|
|
598 |
* if insert is called again.
|
|
|
599 |
* @property dirty
|
|
|
600 |
* @type boolean
|
|
|
601 |
* @default true
|
|
|
602 |
*/
|
|
|
603 |
self.dirty = true;
|
|
|
604 |
|
|
|
605 |
/**
|
|
|
606 |
* List of modules inserted by the utility
|
|
|
607 |
* @property inserted
|
|
|
608 |
* @type {string: boolean}
|
|
|
609 |
*/
|
|
|
610 |
self.inserted = {};
|
|
|
611 |
|
|
|
612 |
/**
|
|
|
613 |
* List of skipped modules during insert() because the module
|
|
|
614 |
* was not defined
|
|
|
615 |
* @property skipped
|
|
|
616 |
*/
|
|
|
617 |
self.skipped = {};
|
|
|
618 |
|
|
|
619 |
// Y.on('yui:load', self.loadNext, self);
|
|
|
620 |
|
|
|
621 |
self.tested = {};
|
|
|
622 |
|
|
|
623 |
/*
|
|
|
624 |
* Cached sorted calculate results
|
|
|
625 |
* @property results
|
|
|
626 |
* @since 3.2.0
|
|
|
627 |
*/
|
|
|
628 |
//self.results = {};
|
|
|
629 |
|
|
|
630 |
if (self.ignoreRegistered) {
|
|
|
631 |
//Clear inpage already processed modules.
|
|
|
632 |
self._resetModules();
|
|
|
633 |
}
|
|
|
634 |
|
|
|
635 |
};
|
|
|
636 |
|
|
|
637 |
Y.Loader.prototype = {
|
|
|
638 |
/**
|
|
|
639 |
* Gets the module info from the local moduleInfo hash, or from the
|
|
|
640 |
* default metadata and populate the local moduleInfo hash.
|
|
|
641 |
* @method getModuleInfo
|
|
|
642 |
* @param {string} name of the module
|
|
|
643 |
* @public
|
|
|
644 |
*/
|
|
|
645 |
getModuleInfo: function(name) {
|
|
|
646 |
|
|
|
647 |
var m = this.moduleInfo[name],
|
|
|
648 |
rawMetaModules, globalRenderedMods, internal, v;
|
|
|
649 |
|
|
|
650 |
if (m) {
|
|
|
651 |
return m;
|
|
|
652 |
}
|
|
|
653 |
|
|
|
654 |
rawMetaModules = META.modules;
|
|
|
655 |
globalRenderedMods = GLOBAL_ENV._renderedMods;
|
|
|
656 |
internal = this._internal;
|
|
|
657 |
|
|
|
658 |
/*
|
|
|
659 |
The logic here is:
|
|
|
660 |
|
|
|
661 |
- if the `moduleInfo[name]` is avilable,
|
|
|
662 |
then short circuit
|
|
|
663 |
- otherwise, if the module is in the globalCache (cross Y instance),
|
|
|
664 |
then port it from the global registry into `moduleInfo[name]`
|
|
|
665 |
- otherwise, if the module has raw metadata (from meta modules)
|
|
|
666 |
then add it to the global registry and to `moduleInfo[name]`
|
|
|
667 |
|
|
|
668 |
*/
|
|
|
669 |
if (globalRenderedMods && globalRenderedMods.hasOwnProperty(name) && !this.ignoreRegistered) {
|
|
|
670 |
this.moduleInfo[name] = Y.merge(globalRenderedMods[name]);
|
|
|
671 |
} else {
|
|
|
672 |
if (rawMetaModules.hasOwnProperty(name)) {
|
|
|
673 |
this._internal = true; // making sure that modules from raw data are marked as internal
|
|
|
674 |
v = this.addModule(rawMetaModules[name], name);
|
|
|
675 |
// Inspect the page for the CSS module and mark it as loaded.
|
|
|
676 |
if (v && v.type === CSS) {
|
|
|
677 |
if (this.isCSSLoaded(v.name, true)) {
|
|
|
678 |
Y.log('Found CSS module on page: ' + v.name, 'info', 'loader');
|
|
|
679 |
this.loaded[v.name] = true;
|
|
|
680 |
}
|
|
|
681 |
}
|
|
|
682 |
this._internal = internal;
|
|
|
683 |
}
|
|
|
684 |
}
|
|
|
685 |
return this.moduleInfo[name];
|
|
|
686 |
},
|
|
|
687 |
/**
|
|
|
688 |
* Expand the names that are aliases to other modules.
|
|
|
689 |
* @method _expandAliases
|
|
|
690 |
* @param {string[]} list a module name or a list of names to be expanded
|
|
|
691 |
* @private
|
|
|
692 |
* @return {array}
|
|
|
693 |
*/
|
|
|
694 |
_expandAliases: function(list) {
|
|
|
695 |
var expanded = [],
|
|
|
696 |
aliases = YUI.Env.aliases,
|
|
|
697 |
i, name;
|
|
|
698 |
list = Y.Array(list);
|
|
|
699 |
for (i = 0; i < list.length; i += 1) {
|
|
|
700 |
name = list[i];
|
|
|
701 |
expanded.push.apply(expanded, aliases[name] ? aliases[name] : [name]);
|
|
|
702 |
}
|
|
|
703 |
return expanded;
|
|
|
704 |
},
|
|
|
705 |
/**
|
|
|
706 |
* Populate the conditions cache from raw modules, this is necessary
|
|
|
707 |
* because no other module will require a conditional module, instead
|
|
|
708 |
* the condition has to be executed and then the module is analyzed
|
|
|
709 |
* to be included in the final requirement list. Without this cache
|
|
|
710 |
* conditional modules will be simply ignored.
|
|
|
711 |
* @method _populateConditionsCache
|
|
|
712 |
* @private
|
|
|
713 |
*/
|
|
|
714 |
_populateConditionsCache: function() {
|
|
|
715 |
var rawMetaModules = META.modules,
|
|
|
716 |
cache = GLOBAL_ENV._conditions,
|
|
|
717 |
i, j, t, trigger;
|
|
|
718 |
|
|
|
719 |
// if we have conditions in cache and cache is enabled
|
|
|
720 |
// we should port them to this loader instance
|
|
|
721 |
if (cache && !this.ignoreRegistered) {
|
|
|
722 |
for (i in cache) {
|
|
|
723 |
if (cache.hasOwnProperty(i)) {
|
|
|
724 |
this.conditions[i] = Y.merge(cache[i]);
|
|
|
725 |
}
|
|
|
726 |
}
|
|
|
727 |
} else {
|
|
|
728 |
for (i in rawMetaModules) {
|
|
|
729 |
if (rawMetaModules.hasOwnProperty(i) && rawMetaModules[i].condition) {
|
|
|
730 |
t = this._expandAliases(rawMetaModules[i].condition.trigger);
|
|
|
731 |
for (j = 0; j < t.length; j += 1) {
|
|
|
732 |
trigger = t[j];
|
|
|
733 |
this.conditions[trigger] = this.conditions[trigger] || {};
|
|
|
734 |
this.conditions[trigger][rawMetaModules[i].name || i] = rawMetaModules[i].condition;
|
|
|
735 |
}
|
|
|
736 |
}
|
|
|
737 |
}
|
|
|
738 |
GLOBAL_ENV._conditions = this.conditions;
|
|
|
739 |
}
|
|
|
740 |
},
|
|
|
741 |
/**
|
|
|
742 |
* Reset modules in the module cache to a pre-processed state so additional
|
|
|
743 |
* computations with a different skin or language will work as expected.
|
|
|
744 |
* @method _resetModules
|
|
|
745 |
* @private
|
|
|
746 |
*/
|
|
|
747 |
_resetModules: function() {
|
|
|
748 |
var self = this, i, o,
|
|
|
749 |
mod, name, details;
|
|
|
750 |
for (i in self.moduleInfo) {
|
|
|
751 |
if (self.moduleInfo.hasOwnProperty(i) && self.moduleInfo[i]) {
|
|
|
752 |
mod = self.moduleInfo[i];
|
|
|
753 |
name = mod.name;
|
|
|
754 |
details = (YUI.Env.mods[name] ? YUI.Env.mods[name].details : null);
|
|
|
755 |
|
|
|
756 |
if (details) {
|
|
|
757 |
self.moduleInfo[name]._reset = true;
|
|
|
758 |
self.moduleInfo[name].requires = details.requires || [];
|
|
|
759 |
self.moduleInfo[name].optional = details.optional || [];
|
|
|
760 |
self.moduleInfo[name].supersedes = details.supercedes || [];
|
|
|
761 |
}
|
|
|
762 |
|
|
|
763 |
if (mod.defaults) {
|
|
|
764 |
for (o in mod.defaults) {
|
|
|
765 |
if (mod.defaults.hasOwnProperty(o)) {
|
|
|
766 |
if (mod[o]) {
|
|
|
767 |
mod[o] = mod.defaults[o];
|
|
|
768 |
}
|
|
|
769 |
}
|
|
|
770 |
}
|
|
|
771 |
}
|
|
|
772 |
mod.langCache = undefined;
|
|
|
773 |
mod.skinCache = undefined;
|
|
|
774 |
if (mod.skinnable) {
|
|
|
775 |
self._addSkin(self.skin.defaultSkin, mod.name);
|
|
|
776 |
}
|
|
|
777 |
}
|
|
|
778 |
}
|
|
|
779 |
},
|
|
|
780 |
/**
|
|
|
781 |
Regex that matches a CSS URL. Used to guess the file type when it's not
|
|
|
782 |
specified.
|
|
|
783 |
|
|
|
784 |
@property REGEX_CSS
|
|
|
785 |
@type RegExp
|
|
|
786 |
@final
|
|
|
787 |
@protected
|
|
|
788 |
@since 3.5.0
|
|
|
789 |
**/
|
|
|
790 |
REGEX_CSS: /\.css(?:[?;].*)?$/i,
|
|
|
791 |
|
|
|
792 |
/**
|
|
|
793 |
* Default filters for raw and debug
|
|
|
794 |
* @property FILTER_DEFS
|
|
|
795 |
* @type Object
|
|
|
796 |
* @final
|
|
|
797 |
* @protected
|
|
|
798 |
*/
|
|
|
799 |
FILTER_DEFS: {
|
|
|
800 |
RAW: {
|
|
|
801 |
'searchExp': '-min\\.js',
|
|
|
802 |
'replaceStr': '.js'
|
|
|
803 |
},
|
|
|
804 |
DEBUG: {
|
|
|
805 |
'searchExp': '-min\\.js',
|
|
|
806 |
'replaceStr': '-debug.js'
|
|
|
807 |
},
|
|
|
808 |
COVERAGE: {
|
|
|
809 |
'searchExp': '-min\\.js',
|
|
|
810 |
'replaceStr': '-coverage.js'
|
|
|
811 |
}
|
|
|
812 |
},
|
|
|
813 |
/*
|
|
|
814 |
* Check the pages meta-data and cache the result.
|
|
|
815 |
* @method _inspectPage
|
|
|
816 |
* @private
|
|
|
817 |
*/
|
|
|
818 |
_inspectPage: function() {
|
|
|
819 |
var self = this, v, m, req, mr, i;
|
|
|
820 |
|
|
|
821 |
for (i in ON_PAGE) {
|
|
|
822 |
if (ON_PAGE.hasOwnProperty(i)) {
|
|
|
823 |
v = ON_PAGE[i];
|
|
|
824 |
if (v.details) {
|
|
|
825 |
m = self.getModuleInfo(v.name);
|
|
|
826 |
req = v.details.requires;
|
|
|
827 |
mr = m && m.requires;
|
|
|
828 |
|
|
|
829 |
if (m) {
|
|
|
830 |
if (!m._inspected && req && mr.length !== req.length) {
|
|
|
831 |
// console.log('deleting ' + m.name);
|
|
|
832 |
delete m.expanded;
|
|
|
833 |
}
|
|
|
834 |
} else {
|
|
|
835 |
m = self.addModule(v.details, i);
|
|
|
836 |
}
|
|
|
837 |
m._inspected = true;
|
|
|
838 |
}
|
|
|
839 |
}
|
|
|
840 |
}
|
|
|
841 |
},
|
|
|
842 |
/*
|
|
|
843 |
* returns true if b is not loaded, and is required directly or by means of modules it supersedes.
|
|
|
844 |
* @private
|
|
|
845 |
* @method _requires
|
|
|
846 |
* @param {String} mod1 The first module to compare
|
|
|
847 |
* @param {String} mod2 The second module to compare
|
|
|
848 |
*/
|
|
|
849 |
_requires: function(mod1, mod2) {
|
|
|
850 |
|
|
|
851 |
var i, rm, after_map, s,
|
|
|
852 |
m = this.getModuleInfo(mod1),
|
|
|
853 |
other = this.getModuleInfo(mod2);
|
|
|
854 |
|
|
|
855 |
if (!m || !other) {
|
|
|
856 |
return false;
|
|
|
857 |
}
|
|
|
858 |
|
|
|
859 |
rm = m.expanded_map;
|
|
|
860 |
after_map = m.after_map;
|
|
|
861 |
|
|
|
862 |
// check if this module should be sorted after the other
|
|
|
863 |
// do this first to short circut circular deps
|
|
|
864 |
if (after_map && (mod2 in after_map)) {
|
|
|
865 |
return true;
|
|
|
866 |
}
|
|
|
867 |
|
|
|
868 |
after_map = other.after_map;
|
|
|
869 |
|
|
|
870 |
// and vis-versa
|
|
|
871 |
if (after_map && (mod1 in after_map)) {
|
|
|
872 |
return false;
|
|
|
873 |
}
|
|
|
874 |
|
|
|
875 |
// check if this module requires one the other supersedes
|
|
|
876 |
s = other.supersedes;
|
|
|
877 |
if (s) {
|
|
|
878 |
for (i = 0; i < s.length; i++) {
|
|
|
879 |
if (this._requires(mod1, s[i])) {
|
|
|
880 |
return true;
|
|
|
881 |
}
|
|
|
882 |
}
|
|
|
883 |
}
|
|
|
884 |
|
|
|
885 |
s = m.supersedes;
|
|
|
886 |
if (s) {
|
|
|
887 |
for (i = 0; i < s.length; i++) {
|
|
|
888 |
if (this._requires(mod2, s[i])) {
|
|
|
889 |
return false;
|
|
|
890 |
}
|
|
|
891 |
}
|
|
|
892 |
}
|
|
|
893 |
|
|
|
894 |
// check if this module requires the other directly
|
|
|
895 |
// if (r && yArray.indexOf(r, mod2) > -1) {
|
|
|
896 |
if (rm && (mod2 in rm)) {
|
|
|
897 |
return true;
|
|
|
898 |
}
|
|
|
899 |
|
|
|
900 |
// external css files should be sorted below yui css
|
|
|
901 |
if (m.ext && m.type === CSS && !other.ext && other.type === CSS) {
|
|
|
902 |
return true;
|
|
|
903 |
}
|
|
|
904 |
|
|
|
905 |
return false;
|
|
|
906 |
},
|
|
|
907 |
/**
|
|
|
908 |
* Apply a new config to the Loader instance
|
|
|
909 |
* @method _config
|
|
|
910 |
* @private
|
|
|
911 |
* @param {Object} o The new configuration
|
|
|
912 |
*/
|
|
|
913 |
_config: function(o) {
|
|
|
914 |
var i, j, val, a, f, group, groupName, self = this,
|
|
|
915 |
mods = [], mod, modInfo;
|
|
|
916 |
// apply config values
|
|
|
917 |
if (o) {
|
|
|
918 |
for (i in o) {
|
|
|
919 |
if (o.hasOwnProperty(i)) {
|
|
|
920 |
val = o[i];
|
|
|
921 |
//TODO This should be a case
|
|
|
922 |
if (i === 'require') {
|
|
|
923 |
self.require(val);
|
|
|
924 |
} else if (i === 'skin') {
|
|
|
925 |
//If the config.skin is a string, format to the expected object
|
|
|
926 |
if (typeof val === 'string') {
|
|
|
927 |
self.skin.defaultSkin = o.skin;
|
|
|
928 |
val = {
|
|
|
929 |
defaultSkin: val
|
|
|
930 |
};
|
|
|
931 |
}
|
|
|
932 |
|
|
|
933 |
Y.mix(self.skin, val, true);
|
|
|
934 |
} else if (i === 'groups') {
|
|
|
935 |
for (j in val) {
|
|
|
936 |
if (val.hasOwnProperty(j)) {
|
|
|
937 |
// Y.log('group: ' + j);
|
|
|
938 |
groupName = j;
|
|
|
939 |
group = val[j];
|
|
|
940 |
self.addGroup(group, groupName);
|
|
|
941 |
if (group.aliases) {
|
|
|
942 |
for (a in group.aliases) {
|
|
|
943 |
if (group.aliases.hasOwnProperty(a)) {
|
|
|
944 |
self.addAlias(group.aliases[a], a);
|
|
|
945 |
}
|
|
|
946 |
}
|
|
|
947 |
}
|
|
|
948 |
}
|
|
|
949 |
}
|
|
|
950 |
|
|
|
951 |
} else if (i === 'modules') {
|
|
|
952 |
// add a hash of module definitions
|
|
|
953 |
for (j in val) {
|
|
|
954 |
if (val.hasOwnProperty(j)) {
|
|
|
955 |
self.addModule(val[j], j);
|
|
|
956 |
}
|
|
|
957 |
}
|
|
|
958 |
} else if (i === 'aliases') {
|
|
|
959 |
for (j in val) {
|
|
|
960 |
if (val.hasOwnProperty(j)) {
|
|
|
961 |
self.addAlias(val[j], j);
|
|
|
962 |
}
|
|
|
963 |
}
|
|
|
964 |
} else if (i === 'gallery') {
|
|
|
965 |
if (this.groups.gallery.update) {
|
|
|
966 |
this.groups.gallery.update(val, o);
|
|
|
967 |
}
|
|
|
968 |
} else if (i === 'yui2' || i === '2in3') {
|
|
|
969 |
if (this.groups.yui2.update) {
|
|
|
970 |
this.groups.yui2.update(o['2in3'], o.yui2, o);
|
|
|
971 |
}
|
|
|
972 |
} else {
|
|
|
973 |
self[i] = val;
|
|
|
974 |
}
|
|
|
975 |
}
|
|
|
976 |
}
|
|
|
977 |
}
|
|
|
978 |
|
|
|
979 |
// fix filter
|
|
|
980 |
f = self.filter;
|
|
|
981 |
|
|
|
982 |
if (L.isString(f)) {
|
|
|
983 |
f = f.toUpperCase();
|
|
|
984 |
self.filterName = f;
|
|
|
985 |
self.filter = self.FILTER_DEFS[f];
|
|
|
986 |
if (f === 'DEBUG') {
|
|
|
987 |
self.require('yui-log', 'dump');
|
|
|
988 |
}
|
|
|
989 |
}
|
|
|
990 |
|
|
|
991 |
if (self.filterName && self.coverage) {
|
|
|
992 |
if (self.filterName === 'COVERAGE' && L.isArray(self.coverage) && self.coverage.length) {
|
|
|
993 |
for (i = 0; i < self.coverage.length; i++) {
|
|
|
994 |
mod = self.coverage[i];
|
|
|
995 |
modInfo = self.getModuleInfo(mod);
|
|
|
996 |
if (modInfo && modInfo.use) {
|
|
|
997 |
mods = mods.concat(modInfo.use);
|
|
|
998 |
} else {
|
|
|
999 |
mods.push(mod);
|
|
|
1000 |
}
|
|
|
1001 |
}
|
|
|
1002 |
self.filters = self.filters || {};
|
|
|
1003 |
Y.Array.each(mods, function(mod) {
|
|
|
1004 |
self.filters[mod] = self.FILTER_DEFS.COVERAGE;
|
|
|
1005 |
});
|
|
|
1006 |
self.filterName = 'RAW';
|
|
|
1007 |
self.filter = self.FILTER_DEFS[self.filterName];
|
|
|
1008 |
}
|
|
|
1009 |
}
|
|
|
1010 |
|
|
|
1011 |
},
|
|
|
1012 |
|
|
|
1013 |
/**
|
|
|
1014 |
* Returns the skin module name for the specified skin name. If a
|
|
|
1015 |
* module name is supplied, the returned skin module name is
|
|
|
1016 |
* specific to the module passed in.
|
|
|
1017 |
* @method formatSkin
|
|
|
1018 |
* @param {string} skin the name of the skin.
|
|
|
1019 |
* @param {string} mod optional: the name of a module to skin.
|
|
|
1020 |
* @return {string} the full skin module name.
|
|
|
1021 |
*/
|
|
|
1022 |
formatSkin: function(skin, mod) {
|
|
|
1023 |
var s = SKIN_PREFIX + skin;
|
|
|
1024 |
if (mod) {
|
|
|
1025 |
s = s + '-' + mod;
|
|
|
1026 |
}
|
|
|
1027 |
|
|
|
1028 |
return s;
|
|
|
1029 |
},
|
|
|
1030 |
|
|
|
1031 |
/**
|
|
|
1032 |
* Adds the skin def to the module info
|
|
|
1033 |
* @method _addSkin
|
|
|
1034 |
* @param {string} skin the name of the skin.
|
|
|
1035 |
* @param {string} mod the name of the module.
|
|
|
1036 |
* @param {string} parent parent module if this is a skin of a
|
|
|
1037 |
* submodule or plugin.
|
|
|
1038 |
* @return {string} the module name for the skin.
|
|
|
1039 |
* @private
|
|
|
1040 |
*/
|
|
|
1041 |
_addSkin: function(skin, mod, parent) {
|
|
|
1042 |
var pkg, name, nmod,
|
|
|
1043 |
sinf = this.skin,
|
|
|
1044 |
mdef = mod && this.getModuleInfo(mod),
|
|
|
1045 |
ext = mdef && mdef.ext;
|
|
|
1046 |
|
|
|
1047 |
// Add a module definition for the module-specific skin css
|
|
|
1048 |
if (mod) {
|
|
|
1049 |
name = this.formatSkin(skin, mod);
|
|
|
1050 |
if (!this.getModuleInfo(name)) {
|
|
|
1051 |
pkg = mdef.pkg || mod;
|
|
|
1052 |
nmod = {
|
|
|
1053 |
skin: true,
|
|
|
1054 |
name: name,
|
|
|
1055 |
group: mdef.group,
|
|
|
1056 |
type: 'css',
|
|
|
1057 |
after: sinf.after,
|
|
|
1058 |
path: (parent || pkg) + '/' + sinf.base + skin +
|
|
|
1059 |
'/' + mod + '.css',
|
|
|
1060 |
ext: ext
|
|
|
1061 |
};
|
|
|
1062 |
if (mdef.base) {
|
|
|
1063 |
nmod.base = mdef.base;
|
|
|
1064 |
}
|
|
|
1065 |
if (mdef.configFn) {
|
|
|
1066 |
nmod.configFn = mdef.configFn;
|
|
|
1067 |
}
|
|
|
1068 |
this.addModule(nmod, name);
|
|
|
1069 |
|
|
|
1070 |
Y.log('Adding skin (' + name + '), ' + parent + ', ' + pkg + ', ' + nmod.path, 'info', 'loader');
|
|
|
1071 |
}
|
|
|
1072 |
}
|
|
|
1073 |
|
|
|
1074 |
return name;
|
|
|
1075 |
},
|
|
|
1076 |
/**
|
|
|
1077 |
* Adds an alias module to the system
|
|
|
1078 |
* @method addAlias
|
|
|
1079 |
* @param {Array} use An array of modules that makes up this alias
|
|
|
1080 |
* @param {String} name The name of the alias
|
|
|
1081 |
* @example
|
|
|
1082 |
* var loader = new Y.Loader({});
|
|
|
1083 |
* loader.addAlias([ 'node', 'yql' ], 'davglass');
|
|
|
1084 |
* loader.require(['davglass']);
|
|
|
1085 |
* var out = loader.resolve(true);
|
|
|
1086 |
*
|
|
|
1087 |
* //out.js will contain Node and YQL modules
|
|
|
1088 |
*/
|
|
|
1089 |
addAlias: function(use, name) {
|
|
|
1090 |
YUI.Env.aliases[name] = use;
|
|
|
1091 |
this.addModule({
|
|
|
1092 |
name: name,
|
|
|
1093 |
use: use
|
|
|
1094 |
});
|
|
|
1095 |
},
|
|
|
1096 |
/**
|
|
|
1097 |
* Add a new module group
|
|
|
1098 |
* @method addGroup
|
|
|
1099 |
* @param {Object} config An object containing the group configuration data
|
|
|
1100 |
* @param {String} config.name required, the group name
|
|
|
1101 |
* @param {String} config.base The base directory for this module group
|
|
|
1102 |
* @param {String} config.root The root path to add to each combo resource path
|
|
|
1103 |
* @param {Boolean} config.combine Should the request be combined
|
|
|
1104 |
* @param {String} config.comboBase Combo service base path
|
|
|
1105 |
* @param {Object} config.modules The group of modules
|
|
|
1106 |
* @param {String} name the group name.
|
|
|
1107 |
* @example
|
|
|
1108 |
* var loader = new Y.Loader({});
|
|
|
1109 |
* loader.addGroup({
|
|
|
1110 |
* name: 'davglass',
|
|
|
1111 |
* combine: true,
|
|
|
1112 |
* comboBase: '/combo?',
|
|
|
1113 |
* root: '',
|
|
|
1114 |
* modules: {
|
|
|
1115 |
* //Module List here
|
|
|
1116 |
* }
|
|
|
1117 |
* }, 'davglass');
|
|
|
1118 |
*/
|
|
|
1119 |
addGroup: function(o, name) {
|
|
|
1120 |
var mods = o.modules,
|
|
|
1121 |
self = this,
|
|
|
1122 |
defaultBase = o.defaultBase || Y.config.defaultBase,
|
|
|
1123 |
i, v;
|
|
|
1124 |
|
|
|
1125 |
name = name || o.name;
|
|
|
1126 |
o.name = name;
|
|
|
1127 |
self.groups[name] = o;
|
|
|
1128 |
|
|
|
1129 |
if (!o.base && defaultBase && o.root) {
|
|
|
1130 |
o.base = defaultBase + o.root;
|
|
|
1131 |
}
|
|
|
1132 |
|
|
|
1133 |
if (o.patterns) {
|
|
|
1134 |
for (i in o.patterns) {
|
|
|
1135 |
if (o.patterns.hasOwnProperty(i)) {
|
|
|
1136 |
o.patterns[i].group = name;
|
|
|
1137 |
self.patterns[i] = o.patterns[i];
|
|
|
1138 |
}
|
|
|
1139 |
}
|
|
|
1140 |
}
|
|
|
1141 |
|
|
|
1142 |
if (mods) {
|
|
|
1143 |
for (i in mods) {
|
|
|
1144 |
if (mods.hasOwnProperty(i)) {
|
|
|
1145 |
v = mods[i];
|
|
|
1146 |
if (typeof v === 'string') {
|
|
|
1147 |
v = { name: i, fullpath: v };
|
|
|
1148 |
}
|
|
|
1149 |
v.group = name;
|
|
|
1150 |
self.addModule(v, i);
|
|
|
1151 |
}
|
|
|
1152 |
}
|
|
|
1153 |
}
|
|
|
1154 |
},
|
|
|
1155 |
|
|
|
1156 |
/**
|
|
|
1157 |
* Add a new module to the component metadata.
|
|
|
1158 |
* @method addModule
|
|
|
1159 |
* @param {Object} config An object containing the module data.
|
|
|
1160 |
* @param {String} config.name Required, the component name
|
|
|
1161 |
* @param {String} config.type Required, the component type (js or css)
|
|
|
1162 |
* @param {String} config.path Required, the path to the script from `base`
|
|
|
1163 |
* @param {Array} config.requires Array of modules required by this component
|
|
|
1164 |
* @param {Array} [config.optional] Array of optional modules for this component
|
|
|
1165 |
* @param {Array} [config.supersedes] Array of the modules this component replaces
|
|
|
1166 |
* @param {Array} [config.after] Array of modules the components which, if present, should be sorted above this one
|
|
|
1167 |
* @param {Object} [config.after_map] Faster alternative to 'after' -- supply a hash instead of an array
|
|
|
1168 |
* @param {Number} [config.rollup] The number of superseded modules required for automatic rollup
|
|
|
1169 |
* @param {String} [config.fullpath] If `fullpath` is specified, this is used instead of the configured `base + path`
|
|
|
1170 |
* @param {Boolean} [config.skinnable] Flag to determine if skin assets should automatically be pulled in
|
|
|
1171 |
* @param {Object} [config.submodules] Hash of submodules
|
|
|
1172 |
* @param {String} [config.group] The group the module belongs to -- this is set automatically when it is added as part of a group configuration.
|
|
|
1173 |
* @param {Array} [config.lang] Array of BCP 47 language tags of languages for which this module has localized resource bundles, e.g., `["en-GB", "zh-Hans-CN"]`
|
|
|
1174 |
* @param {Object} [config.condition] Specifies that the module should be loaded automatically if a condition is met. This is an object with up to four fields:
|
|
|
1175 |
* @param {String} [config.condition.trigger] The name of a module that can trigger the auto-load
|
|
|
1176 |
* @param {Function} [config.condition.test] A function that returns true when the module is to be loaded.
|
|
|
1177 |
* @param {String} [config.condition.ua] The UA name of <a href="UA.html">Y.UA</a> object that returns true when the module is to be loaded. e.g., `"ie"`, `"nodejs"`.
|
|
|
1178 |
* @param {String} [config.condition.when] Specifies the load order of the conditional module
|
|
|
1179 |
* with regard to the position of the trigger module.
|
|
|
1180 |
* This should be one of three values: `before`, `after`, or `instead`. The default is `after`.
|
|
|
1181 |
* @param {Object} [config.testresults] A hash of test results from `Y.Features.all()`
|
|
|
1182 |
* @param {Function} [config.configFn] A function to exectute when configuring this module
|
|
|
1183 |
* @param {Object} config.configFn.mod The module config, modifying this object will modify it's config. Returning false will delete the module's config.
|
|
|
1184 |
* @param {String[]} [config.optionalRequires] List of dependencies that
|
|
|
1185 |
may optionally be loaded by this loader. This is targeted mostly at
|
|
|
1186 |
polyfills, since they should not be in the list of requires because
|
|
|
1187 |
polyfills are assumed to be available in the global scope.
|
|
|
1188 |
* @param {Function} [config.test] Test to be called when this module is
|
|
|
1189 |
added as an optional dependency of another module. If the test function
|
|
|
1190 |
returns `false`, the module will be ignored and will not be attached to
|
|
|
1191 |
this YUI instance.
|
|
|
1192 |
* @param {String} [name] The module name, required if not in the module data.
|
|
|
1193 |
* @return {Object} the module definition or null if the object passed in did not provide all required attributes.
|
|
|
1194 |
*/
|
|
|
1195 |
addModule: function(o, name) {
|
|
|
1196 |
name = name || o.name;
|
|
|
1197 |
|
|
|
1198 |
if (typeof o === 'string') {
|
|
|
1199 |
o = { name: name, fullpath: o };
|
|
|
1200 |
}
|
|
|
1201 |
|
|
|
1202 |
|
|
|
1203 |
var subs, i, l, t, sup, s, smod, plugins, plug,
|
|
|
1204 |
j, langs, packName, supName, flatSup, flatLang, lang, ret,
|
|
|
1205 |
overrides, skinname, when, g, p,
|
|
|
1206 |
modInfo = this.moduleInfo[name],
|
|
|
1207 |
conditions = this.conditions, trigger;
|
|
|
1208 |
|
|
|
1209 |
//Only merge this data if the temp flag is set
|
|
|
1210 |
//from an earlier pass from a pattern or else
|
|
|
1211 |
//an override module (YUI_config) can not be used to
|
|
|
1212 |
//replace a default module.
|
|
|
1213 |
if (modInfo && modInfo.temp) {
|
|
|
1214 |
//This catches temp modules loaded via a pattern
|
|
|
1215 |
// The module will be added twice, once from the pattern and
|
|
|
1216 |
// Once from the actual add call, this ensures that properties
|
|
|
1217 |
// that were added to the module the first time around (group: gallery)
|
|
|
1218 |
// are also added the second time around too.
|
|
|
1219 |
o = Y.merge(modInfo, o);
|
|
|
1220 |
}
|
|
|
1221 |
|
|
|
1222 |
o.name = name;
|
|
|
1223 |
|
|
|
1224 |
if (!o || !o.name) {
|
|
|
1225 |
return null;
|
|
|
1226 |
}
|
|
|
1227 |
|
|
|
1228 |
if (!o.type) {
|
|
|
1229 |
//Always assume it's javascript unless the CSS pattern is matched.
|
|
|
1230 |
o.type = JS;
|
|
|
1231 |
p = o.path || o.fullpath;
|
|
|
1232 |
if (p && this.REGEX_CSS.test(p)) {
|
|
|
1233 |
Y.log('Auto determined module type as CSS', 'warn', 'loader');
|
|
|
1234 |
o.type = CSS;
|
|
|
1235 |
}
|
|
|
1236 |
}
|
|
|
1237 |
|
|
|
1238 |
if (!o.path && !o.fullpath) {
|
|
|
1239 |
o.path = _path(name, name, o.type);
|
|
|
1240 |
}
|
|
|
1241 |
o.supersedes = o.supersedes || o.use;
|
|
|
1242 |
|
|
|
1243 |
o.ext = ('ext' in o) ? o.ext : (this._internal) ? false : true;
|
|
|
1244 |
|
|
|
1245 |
// Handle submodule logic
|
|
|
1246 |
subs = o.submodules;
|
|
|
1247 |
|
|
|
1248 |
this.moduleInfo[name] = o;
|
|
|
1249 |
|
|
|
1250 |
o.requires = o.requires || [];
|
|
|
1251 |
|
|
|
1252 |
/*
|
|
|
1253 |
Only allowing the cascade of requires information, since
|
|
|
1254 |
optional and supersedes are far more fine grained than
|
|
|
1255 |
a blanket requires is.
|
|
|
1256 |
*/
|
|
|
1257 |
if (this.requires) {
|
|
|
1258 |
for (i = 0; i < this.requires.length; i++) {
|
|
|
1259 |
o.requires.push(this.requires[i]);
|
|
|
1260 |
}
|
|
|
1261 |
}
|
|
|
1262 |
if (o.group && this.groups && this.groups[o.group]) {
|
|
|
1263 |
g = this.groups[o.group];
|
|
|
1264 |
if (g.requires) {
|
|
|
1265 |
for (i = 0; i < g.requires.length; i++) {
|
|
|
1266 |
o.requires.push(g.requires[i]);
|
|
|
1267 |
}
|
|
|
1268 |
}
|
|
|
1269 |
}
|
|
|
1270 |
|
|
|
1271 |
|
|
|
1272 |
if (!o.defaults) {
|
|
|
1273 |
o.defaults = {
|
|
|
1274 |
requires: o.requires ? [].concat(o.requires) : null,
|
|
|
1275 |
supersedes: o.supersedes ? [].concat(o.supersedes) : null,
|
|
|
1276 |
optional: o.optional ? [].concat(o.optional) : null
|
|
|
1277 |
};
|
|
|
1278 |
}
|
|
|
1279 |
|
|
|
1280 |
if (o.skinnable && o.ext && o.temp) {
|
|
|
1281 |
skinname = this._addSkin(this.skin.defaultSkin, name);
|
|
|
1282 |
o.requires.unshift(skinname);
|
|
|
1283 |
}
|
|
|
1284 |
|
|
|
1285 |
if (o.requires.length) {
|
|
|
1286 |
o.requires = this.filterRequires(o.requires) || [];
|
|
|
1287 |
}
|
|
|
1288 |
|
|
|
1289 |
if (!o.langPack && o.lang) {
|
|
|
1290 |
langs = yArray(o.lang);
|
|
|
1291 |
for (j = 0; j < langs.length; j++) {
|
|
|
1292 |
lang = langs[j];
|
|
|
1293 |
packName = this.getLangPackName(lang, name);
|
|
|
1294 |
smod = this.getModuleInfo(packName);
|
|
|
1295 |
if (!smod) {
|
|
|
1296 |
smod = this._addLangPack(lang, o, packName);
|
|
|
1297 |
}
|
|
|
1298 |
}
|
|
|
1299 |
}
|
|
|
1300 |
|
|
|
1301 |
|
|
|
1302 |
if (subs) {
|
|
|
1303 |
sup = o.supersedes || [];
|
|
|
1304 |
l = 0;
|
|
|
1305 |
|
|
|
1306 |
for (i in subs) {
|
|
|
1307 |
if (subs.hasOwnProperty(i)) {
|
|
|
1308 |
s = subs[i];
|
|
|
1309 |
|
|
|
1310 |
s.path = s.path || _path(name, i, o.type);
|
|
|
1311 |
s.pkg = name;
|
|
|
1312 |
s.group = o.group;
|
|
|
1313 |
|
|
|
1314 |
if (s.supersedes) {
|
|
|
1315 |
sup = sup.concat(s.supersedes);
|
|
|
1316 |
}
|
|
|
1317 |
|
|
|
1318 |
smod = this.addModule(s, i);
|
|
|
1319 |
sup.push(i);
|
|
|
1320 |
|
|
|
1321 |
if (smod.skinnable) {
|
|
|
1322 |
o.skinnable = true;
|
|
|
1323 |
overrides = this.skin.overrides;
|
|
|
1324 |
if (overrides && overrides[i]) {
|
|
|
1325 |
for (j = 0; j < overrides[i].length; j++) {
|
|
|
1326 |
skinname = this._addSkin(overrides[i][j],
|
|
|
1327 |
i, name);
|
|
|
1328 |
sup.push(skinname);
|
|
|
1329 |
}
|
|
|
1330 |
}
|
|
|
1331 |
skinname = this._addSkin(this.skin.defaultSkin,
|
|
|
1332 |
i, name);
|
|
|
1333 |
sup.push(skinname);
|
|
|
1334 |
}
|
|
|
1335 |
|
|
|
1336 |
// looks like we are expected to work out the metadata
|
|
|
1337 |
// for the parent module language packs from what is
|
|
|
1338 |
// specified in the child modules.
|
|
|
1339 |
if (s.lang && s.lang.length) {
|
|
|
1340 |
|
|
|
1341 |
langs = yArray(s.lang);
|
|
|
1342 |
for (j = 0; j < langs.length; j++) {
|
|
|
1343 |
lang = langs[j];
|
|
|
1344 |
packName = this.getLangPackName(lang, name);
|
|
|
1345 |
supName = this.getLangPackName(lang, i);
|
|
|
1346 |
smod = this.getModuleInfo(packName);
|
|
|
1347 |
|
|
|
1348 |
if (!smod) {
|
|
|
1349 |
smod = this._addLangPack(lang, o, packName);
|
|
|
1350 |
}
|
|
|
1351 |
|
|
|
1352 |
flatSup = flatSup || yArray.hash(smod.supersedes);
|
|
|
1353 |
|
|
|
1354 |
if (!(supName in flatSup)) {
|
|
|
1355 |
smod.supersedes.push(supName);
|
|
|
1356 |
}
|
|
|
1357 |
|
|
|
1358 |
o.lang = o.lang || [];
|
|
|
1359 |
|
|
|
1360 |
flatLang = flatLang || yArray.hash(o.lang);
|
|
|
1361 |
|
|
|
1362 |
if (!(lang in flatLang)) {
|
|
|
1363 |
o.lang.push(lang);
|
|
|
1364 |
}
|
|
|
1365 |
|
|
|
1366 |
// Y.log('pack ' + packName + ' should supersede ' + supName);
|
|
|
1367 |
// Add rollup file, need to add to supersedes list too
|
|
|
1368 |
|
|
|
1369 |
// default packages
|
|
|
1370 |
packName = this.getLangPackName(ROOT_LANG, name);
|
|
|
1371 |
supName = this.getLangPackName(ROOT_LANG, i);
|
|
|
1372 |
|
|
|
1373 |
smod = this.getModuleInfo(packName);
|
|
|
1374 |
|
|
|
1375 |
if (!smod) {
|
|
|
1376 |
smod = this._addLangPack(lang, o, packName);
|
|
|
1377 |
}
|
|
|
1378 |
|
|
|
1379 |
if (!(supName in flatSup)) {
|
|
|
1380 |
smod.supersedes.push(supName);
|
|
|
1381 |
}
|
|
|
1382 |
|
|
|
1383 |
// Y.log('pack ' + packName + ' should supersede ' + supName);
|
|
|
1384 |
// Add rollup file, need to add to supersedes list too
|
|
|
1385 |
|
|
|
1386 |
}
|
|
|
1387 |
}
|
|
|
1388 |
|
|
|
1389 |
l++;
|
|
|
1390 |
}
|
|
|
1391 |
}
|
|
|
1392 |
//o.supersedes = YObject.keys(yArray.hash(sup));
|
|
|
1393 |
o.supersedes = yArray.dedupe(sup);
|
|
|
1394 |
if (this.allowRollup) {
|
|
|
1395 |
o.rollup = (l < 4) ? l : Math.min(l - 1, 4);
|
|
|
1396 |
}
|
|
|
1397 |
}
|
|
|
1398 |
|
|
|
1399 |
plugins = o.plugins;
|
|
|
1400 |
if (plugins) {
|
|
|
1401 |
for (i in plugins) {
|
|
|
1402 |
if (plugins.hasOwnProperty(i)) {
|
|
|
1403 |
plug = plugins[i];
|
|
|
1404 |
plug.pkg = name;
|
|
|
1405 |
plug.path = plug.path || _path(name, i, o.type);
|
|
|
1406 |
plug.requires = plug.requires || [];
|
|
|
1407 |
plug.group = o.group;
|
|
|
1408 |
this.addModule(plug, i);
|
|
|
1409 |
if (o.skinnable) {
|
|
|
1410 |
this._addSkin(this.skin.defaultSkin, i, name);
|
|
|
1411 |
}
|
|
|
1412 |
|
|
|
1413 |
}
|
|
|
1414 |
}
|
|
|
1415 |
}
|
|
|
1416 |
|
|
|
1417 |
if (o.condition) {
|
|
|
1418 |
t = this._expandAliases(o.condition.trigger);
|
|
|
1419 |
for (i = 0; i < t.length; i++) {
|
|
|
1420 |
trigger = t[i];
|
|
|
1421 |
when = o.condition.when;
|
|
|
1422 |
conditions[trigger] = conditions[trigger] || {};
|
|
|
1423 |
conditions[trigger][name] = o.condition;
|
|
|
1424 |
// the 'when' attribute can be 'before', 'after', or 'instead'
|
|
|
1425 |
// the default is after.
|
|
|
1426 |
if (when && when !== 'after') {
|
|
|
1427 |
if (when === 'instead') { // replace the trigger
|
|
|
1428 |
o.supersedes = o.supersedes || [];
|
|
|
1429 |
o.supersedes.push(trigger);
|
|
|
1430 |
}
|
|
|
1431 |
// before the trigger
|
|
|
1432 |
// the trigger requires the conditional mod,
|
|
|
1433 |
// so it should appear before the conditional
|
|
|
1434 |
// mod if we do not intersede.
|
|
|
1435 |
} else { // after the trigger
|
|
|
1436 |
o.after = o.after || [];
|
|
|
1437 |
o.after.push(trigger);
|
|
|
1438 |
}
|
|
|
1439 |
}
|
|
|
1440 |
}
|
|
|
1441 |
|
|
|
1442 |
if (o.supersedes) {
|
|
|
1443 |
o.supersedes = this.filterRequires(o.supersedes);
|
|
|
1444 |
}
|
|
|
1445 |
|
|
|
1446 |
if (o.after) {
|
|
|
1447 |
o.after = this.filterRequires(o.after);
|
|
|
1448 |
o.after_map = yArray.hash(o.after);
|
|
|
1449 |
}
|
|
|
1450 |
|
|
|
1451 |
// this.dirty = true;
|
|
|
1452 |
|
|
|
1453 |
if (o.configFn) {
|
|
|
1454 |
ret = o.configFn(o);
|
|
|
1455 |
if (ret === false) {
|
|
|
1456 |
Y.log('Config function returned false for ' + name + ', skipping.', 'info', 'loader');
|
|
|
1457 |
delete this.moduleInfo[name];
|
|
|
1458 |
delete GLOBAL_ENV._renderedMods[name];
|
|
|
1459 |
o = null;
|
|
|
1460 |
}
|
|
|
1461 |
}
|
|
|
1462 |
//Add to global cache
|
|
|
1463 |
if (o) {
|
|
|
1464 |
if (!GLOBAL_ENV._renderedMods) {
|
|
|
1465 |
GLOBAL_ENV._renderedMods = {};
|
|
|
1466 |
}
|
|
|
1467 |
GLOBAL_ENV._renderedMods[name] = Y.mix(GLOBAL_ENV._renderedMods[name] || {}, o);
|
|
|
1468 |
GLOBAL_ENV._conditions = conditions;
|
|
|
1469 |
}
|
|
|
1470 |
|
|
|
1471 |
return o;
|
|
|
1472 |
},
|
|
|
1473 |
|
|
|
1474 |
/**
|
|
|
1475 |
* Add a requirement for one or more module
|
|
|
1476 |
* @method require
|
|
|
1477 |
* @param {string[] | string*} what the modules to load.
|
|
|
1478 |
*/
|
|
|
1479 |
require: function(what) {
|
|
|
1480 |
var a = (typeof what === 'string') ? yArray(arguments) : what;
|
|
|
1481 |
this.dirty = true;
|
|
|
1482 |
this.required = Y.merge(this.required, yArray.hash(this.filterRequires(a)));
|
|
|
1483 |
|
|
|
1484 |
this._explodeRollups();
|
|
|
1485 |
},
|
|
|
1486 |
/**
|
|
|
1487 |
* Grab all the items that were asked for, check to see if the Loader
|
|
|
1488 |
* meta-data contains a "use" array. If it doesm remove the asked item and replace it with
|
|
|
1489 |
* the content of the "use".
|
|
|
1490 |
* This will make asking for: "dd"
|
|
|
1491 |
* Actually ask for: "dd-ddm-base,dd-ddm,dd-ddm-drop,dd-drag,dd-proxy,dd-constrain,dd-drop,dd-scroll,dd-drop-plugin"
|
|
|
1492 |
* @private
|
|
|
1493 |
* @method _explodeRollups
|
|
|
1494 |
*/
|
|
|
1495 |
_explodeRollups: function() {
|
|
|
1496 |
var self = this, m, m2, i, a, v, len, len2,
|
|
|
1497 |
r = self.required;
|
|
|
1498 |
|
|
|
1499 |
if (!self.allowRollup) {
|
|
|
1500 |
for (i in r) {
|
|
|
1501 |
if (r.hasOwnProperty(i)) {
|
|
|
1502 |
m = self.getModule(i);
|
|
|
1503 |
if (m && m.use) {
|
|
|
1504 |
len = m.use.length;
|
|
|
1505 |
for (a = 0; a < len; a++) {
|
|
|
1506 |
m2 = self.getModule(m.use[a]);
|
|
|
1507 |
if (m2 && m2.use) {
|
|
|
1508 |
len2 = m2.use.length;
|
|
|
1509 |
for (v = 0; v < len2; v++) {
|
|
|
1510 |
r[m2.use[v]] = true;
|
|
|
1511 |
}
|
|
|
1512 |
} else {
|
|
|
1513 |
r[m.use[a]] = true;
|
|
|
1514 |
}
|
|
|
1515 |
}
|
|
|
1516 |
}
|
|
|
1517 |
}
|
|
|
1518 |
}
|
|
|
1519 |
self.required = r;
|
|
|
1520 |
}
|
|
|
1521 |
|
|
|
1522 |
},
|
|
|
1523 |
/**
|
|
|
1524 |
* Explodes the required array to remove aliases and replace them with real modules
|
|
|
1525 |
* @method filterRequires
|
|
|
1526 |
* @param {Array} r The original requires array
|
|
|
1527 |
* @return {Array} The new array of exploded requirements
|
|
|
1528 |
*/
|
|
|
1529 |
filterRequires: function(r) {
|
|
|
1530 |
if (r) {
|
|
|
1531 |
if (!Y.Lang.isArray(r)) {
|
|
|
1532 |
r = [r];
|
|
|
1533 |
}
|
|
|
1534 |
r = Y.Array(r);
|
|
|
1535 |
var c = [], i, mod, o, m;
|
|
|
1536 |
|
|
|
1537 |
for (i = 0; i < r.length; i++) {
|
|
|
1538 |
mod = this.getModule(r[i]);
|
|
|
1539 |
if (mod && mod.use) {
|
|
|
1540 |
for (o = 0; o < mod.use.length; o++) {
|
|
|
1541 |
//Must walk the other modules in case a module is a rollup of rollups (datatype)
|
|
|
1542 |
m = this.getModule(mod.use[o]);
|
|
|
1543 |
if (m && m.use && (m.name !== mod.name)) {
|
|
|
1544 |
c = Y.Array.dedupe([].concat(c, this.filterRequires(m.use)));
|
|
|
1545 |
} else {
|
|
|
1546 |
c.push(mod.use[o]);
|
|
|
1547 |
}
|
|
|
1548 |
}
|
|
|
1549 |
} else {
|
|
|
1550 |
c.push(r[i]);
|
|
|
1551 |
}
|
|
|
1552 |
}
|
|
|
1553 |
r = c;
|
|
|
1554 |
}
|
|
|
1555 |
return r;
|
|
|
1556 |
},
|
|
|
1557 |
|
|
|
1558 |
/**
|
|
|
1559 |
Returns `true` if the module can be attached to the YUI instance. Runs
|
|
|
1560 |
the module's test if there is one and caches its result.
|
|
|
1561 |
|
|
|
1562 |
@method _canBeAttached
|
|
|
1563 |
@param {String} module Name of the module to check.
|
|
|
1564 |
@return {Boolean} Result of the module's test if it has one, or `true`.
|
|
|
1565 |
**/
|
|
|
1566 |
_canBeAttached: function (m) {
|
|
|
1567 |
m = this.getModule(m);
|
|
|
1568 |
if (m && m.test) {
|
|
|
1569 |
if (!m.hasOwnProperty('_testResult')) {
|
|
|
1570 |
m._testResult = m.test(Y);
|
|
|
1571 |
}
|
|
|
1572 |
return m._testResult;
|
|
|
1573 |
}
|
|
|
1574 |
// return `true` for modules not registered as Loader will know what
|
|
|
1575 |
// to do with them later on
|
|
|
1576 |
return true;
|
|
|
1577 |
},
|
|
|
1578 |
|
|
|
1579 |
/**
|
|
|
1580 |
* Returns an object containing properties for all modules required
|
|
|
1581 |
* in order to load the requested module
|
|
|
1582 |
* @method getRequires
|
|
|
1583 |
* @param {object} mod The module definition from moduleInfo.
|
|
|
1584 |
* @return {array} the expanded requirement list.
|
|
|
1585 |
*/
|
|
|
1586 |
getRequires: function(mod) {
|
|
|
1587 |
|
|
|
1588 |
if (!mod) {
|
|
|
1589 |
//console.log('returning no reqs for ' + mod.name);
|
|
|
1590 |
return NO_REQUIREMENTS;
|
|
|
1591 |
}
|
|
|
1592 |
|
|
|
1593 |
if (mod._parsed) {
|
|
|
1594 |
//console.log('returning requires for ' + mod.name, mod.requires);
|
|
|
1595 |
return mod.expanded || NO_REQUIREMENTS;
|
|
|
1596 |
}
|
|
|
1597 |
|
|
|
1598 |
//TODO add modue cache here out of scope..
|
|
|
1599 |
|
|
|
1600 |
var i, m, j, length, add, packName, lang, testresults = this.testresults,
|
|
|
1601 |
name = mod.name, cond,
|
|
|
1602 |
adddef = ON_PAGE[name] && ON_PAGE[name].details,
|
|
|
1603 |
optReqs = mod.optionalRequires,
|
|
|
1604 |
d, go, def,
|
|
|
1605 |
r, old_mod,
|
|
|
1606 |
o, skinmod, skindef, skinpar, skinname,
|
|
|
1607 |
intl = mod.lang || mod.intl,
|
|
|
1608 |
ftests = Y.Features && Y.Features.tests.load,
|
|
|
1609 |
hash, reparse;
|
|
|
1610 |
|
|
|
1611 |
// console.log(name);
|
|
|
1612 |
|
|
|
1613 |
// pattern match leaves module stub that needs to be filled out
|
|
|
1614 |
if (mod.temp && adddef) {
|
|
|
1615 |
old_mod = mod;
|
|
|
1616 |
mod = this.addModule(adddef, name);
|
|
|
1617 |
mod.group = old_mod.group;
|
|
|
1618 |
mod.pkg = old_mod.pkg;
|
|
|
1619 |
delete mod.expanded;
|
|
|
1620 |
}
|
|
|
1621 |
|
|
|
1622 |
// console.log('cache: ' + mod.langCache + ' == ' + this.lang);
|
|
|
1623 |
|
|
|
1624 |
//If a skin or a lang is different, reparse..
|
|
|
1625 |
reparse = !((!this.lang || mod.langCache === this.lang) && (mod.skinCache === this.skin.defaultSkin));
|
|
|
1626 |
|
|
|
1627 |
if (mod.expanded && !reparse) {
|
|
|
1628 |
//Y.log('Already expanded ' + name + ', ' + mod.expanded);
|
|
|
1629 |
return mod.expanded;
|
|
|
1630 |
}
|
|
|
1631 |
|
|
|
1632 |
// Optional dependencies are dependencies that may or may not be
|
|
|
1633 |
// available.
|
|
|
1634 |
// This feature was designed specifically to be used when transpiling
|
|
|
1635 |
// ES6 modules, in order to use polyfills and regular scripts that define
|
|
|
1636 |
// global variables without having to import them since they should be
|
|
|
1637 |
// available in the global scope.
|
|
|
1638 |
if (optReqs) {
|
|
|
1639 |
for (i = 0, length = optReqs.length; i < length; i++) {
|
|
|
1640 |
if (this._canBeAttached(optReqs[i])) {
|
|
|
1641 |
mod.requires.push(optReqs[i]);
|
|
|
1642 |
}
|
|
|
1643 |
}
|
|
|
1644 |
}
|
|
|
1645 |
|
|
|
1646 |
d = [];
|
|
|
1647 |
hash = {};
|
|
|
1648 |
r = this.filterRequires(mod.requires);
|
|
|
1649 |
if (mod.lang) {
|
|
|
1650 |
//If a module has a lang attribute, auto add the intl requirement.
|
|
|
1651 |
d.unshift('intl');
|
|
|
1652 |
r.unshift('intl');
|
|
|
1653 |
intl = true;
|
|
|
1654 |
}
|
|
|
1655 |
o = this.filterRequires(mod.optional);
|
|
|
1656 |
|
|
|
1657 |
// Y.log("getRequires: " + name + " (dirty:" + this.dirty +
|
|
|
1658 |
// ", expanded:" + mod.expanded + ")");
|
|
|
1659 |
|
|
|
1660 |
mod._parsed = true;
|
|
|
1661 |
mod.langCache = this.lang;
|
|
|
1662 |
mod.skinCache = this.skin.defaultSkin;
|
|
|
1663 |
|
|
|
1664 |
for (i = 0; i < r.length; i++) {
|
|
|
1665 |
//Y.log(name + ' requiring ' + r[i], 'info', 'loader');
|
|
|
1666 |
if (!hash[r[i]]) {
|
|
|
1667 |
d.push(r[i]);
|
|
|
1668 |
hash[r[i]] = true;
|
|
|
1669 |
m = this.getModule(r[i]);
|
|
|
1670 |
if (m) {
|
|
|
1671 |
add = this.getRequires(m);
|
|
|
1672 |
intl = intl || (m.expanded_map &&
|
|
|
1673 |
(INTL in m.expanded_map));
|
|
|
1674 |
for (j = 0; j < add.length; j++) {
|
|
|
1675 |
d.push(add[j]);
|
|
|
1676 |
}
|
|
|
1677 |
}
|
|
|
1678 |
}
|
|
|
1679 |
}
|
|
|
1680 |
|
|
|
1681 |
// get the requirements from superseded modules, if any
|
|
|
1682 |
r = this.filterRequires(mod.supersedes);
|
|
|
1683 |
if (r) {
|
|
|
1684 |
for (i = 0; i < r.length; i++) {
|
|
|
1685 |
if (!hash[r[i]]) {
|
|
|
1686 |
// if this module has submodules, the requirements list is
|
|
|
1687 |
// expanded to include the submodules. This is so we can
|
|
|
1688 |
// prevent dups when a submodule is already loaded and the
|
|
|
1689 |
// parent is requested.
|
|
|
1690 |
if (mod.submodules) {
|
|
|
1691 |
d.push(r[i]);
|
|
|
1692 |
}
|
|
|
1693 |
|
|
|
1694 |
hash[r[i]] = true;
|
|
|
1695 |
m = this.getModule(r[i]);
|
|
|
1696 |
|
|
|
1697 |
if (m) {
|
|
|
1698 |
add = this.getRequires(m);
|
|
|
1699 |
intl = intl || (m.expanded_map &&
|
|
|
1700 |
(INTL in m.expanded_map));
|
|
|
1701 |
for (j = 0; j < add.length; j++) {
|
|
|
1702 |
d.push(add[j]);
|
|
|
1703 |
}
|
|
|
1704 |
}
|
|
|
1705 |
}
|
|
|
1706 |
}
|
|
|
1707 |
}
|
|
|
1708 |
|
|
|
1709 |
if (o && this.loadOptional) {
|
|
|
1710 |
for (i = 0; i < o.length; i++) {
|
|
|
1711 |
if (!hash[o[i]]) {
|
|
|
1712 |
d.push(o[i]);
|
|
|
1713 |
hash[o[i]] = true;
|
|
|
1714 |
m = this.getModuleInfo(o[i]);
|
|
|
1715 |
if (m) {
|
|
|
1716 |
add = this.getRequires(m);
|
|
|
1717 |
intl = intl || (m.expanded_map &&
|
|
|
1718 |
(INTL in m.expanded_map));
|
|
|
1719 |
for (j = 0; j < add.length; j++) {
|
|
|
1720 |
d.push(add[j]);
|
|
|
1721 |
}
|
|
|
1722 |
}
|
|
|
1723 |
}
|
|
|
1724 |
}
|
|
|
1725 |
}
|
|
|
1726 |
|
|
|
1727 |
cond = this.conditions[name];
|
|
|
1728 |
|
|
|
1729 |
if (cond) {
|
|
|
1730 |
//Set the module to not parsed since we have conditionals and this could change the dependency tree.
|
|
|
1731 |
mod._parsed = false;
|
|
|
1732 |
if (testresults && ftests) {
|
|
|
1733 |
oeach(testresults, function(result, id) {
|
|
|
1734 |
var condmod = ftests[id].name;
|
|
|
1735 |
if (!hash[condmod] && ftests[id].trigger === name) {
|
|
|
1736 |
if (result && ftests[id]) {
|
|
|
1737 |
hash[condmod] = true;
|
|
|
1738 |
d.push(condmod);
|
|
|
1739 |
}
|
|
|
1740 |
}
|
|
|
1741 |
});
|
|
|
1742 |
} else {
|
|
|
1743 |
for (i in cond) {
|
|
|
1744 |
if (cond.hasOwnProperty(i)) {
|
|
|
1745 |
if (!hash[i]) {
|
|
|
1746 |
def = cond[i];
|
|
|
1747 |
//first see if they've specfied a ua check
|
|
|
1748 |
//then see if they've got a test fn & if it returns true
|
|
|
1749 |
//otherwise just having a condition block is enough
|
|
|
1750 |
go = def && ((!def.ua && !def.test) || (def.ua && Y.UA[def.ua]) ||
|
|
|
1751 |
(def.test && def.test(Y, r)));
|
|
|
1752 |
|
|
|
1753 |
if (go) {
|
|
|
1754 |
hash[i] = true;
|
|
|
1755 |
d.push(i);
|
|
|
1756 |
m = this.getModule(i);
|
|
|
1757 |
if (m) {
|
|
|
1758 |
add = this.getRequires(m);
|
|
|
1759 |
for (j = 0; j < add.length; j++) {
|
|
|
1760 |
d.push(add[j]);
|
|
|
1761 |
}
|
|
|
1762 |
|
|
|
1763 |
}
|
|
|
1764 |
}
|
|
|
1765 |
}
|
|
|
1766 |
}
|
|
|
1767 |
}
|
|
|
1768 |
}
|
|
|
1769 |
}
|
|
|
1770 |
|
|
|
1771 |
// Create skin modules
|
|
|
1772 |
if (mod.skinnable) {
|
|
|
1773 |
skindef = this.skin.overrides;
|
|
|
1774 |
for (i in YUI.Env.aliases) {
|
|
|
1775 |
if (YUI.Env.aliases.hasOwnProperty(i)) {
|
|
|
1776 |
if (Y.Array.indexOf(YUI.Env.aliases[i], name) > -1) {
|
|
|
1777 |
skinpar = i;
|
|
|
1778 |
}
|
|
|
1779 |
}
|
|
|
1780 |
}
|
|
|
1781 |
if (skindef && (skindef[name] || (skinpar && skindef[skinpar]))) {
|
|
|
1782 |
skinname = name;
|
|
|
1783 |
if (skindef[skinpar]) {
|
|
|
1784 |
skinname = skinpar;
|
|
|
1785 |
}
|
|
|
1786 |
for (i = 0; i < skindef[skinname].length; i++) {
|
|
|
1787 |
skinmod = this._addSkin(skindef[skinname][i], name);
|
|
|
1788 |
if (!this.isCSSLoaded(skinmod, this._boot)) {
|
|
|
1789 |
d.push(skinmod);
|
|
|
1790 |
}
|
|
|
1791 |
}
|
|
|
1792 |
} else {
|
|
|
1793 |
skinmod = this._addSkin(this.skin.defaultSkin, name);
|
|
|
1794 |
if (!this.isCSSLoaded(skinmod, this._boot)) {
|
|
|
1795 |
d.push(skinmod);
|
|
|
1796 |
}
|
|
|
1797 |
}
|
|
|
1798 |
}
|
|
|
1799 |
|
|
|
1800 |
mod._parsed = false;
|
|
|
1801 |
|
|
|
1802 |
if (intl) {
|
|
|
1803 |
|
|
|
1804 |
if (mod.lang && !mod.langPack && Y.Intl) {
|
|
|
1805 |
lang = Y.Intl.lookupBestLang(this.lang || ROOT_LANG, mod.lang);
|
|
|
1806 |
//Y.log('Best lang: ' + lang + ', this.lang: ' + this.lang + ', mod.lang: ' + mod.lang);
|
|
|
1807 |
packName = this.getLangPackName(lang, name);
|
|
|
1808 |
if (packName) {
|
|
|
1809 |
d.unshift(packName);
|
|
|
1810 |
}
|
|
|
1811 |
}
|
|
|
1812 |
d.unshift(INTL);
|
|
|
1813 |
}
|
|
|
1814 |
|
|
|
1815 |
mod.expanded_map = yArray.hash(d);
|
|
|
1816 |
|
|
|
1817 |
mod.expanded = YObject.keys(mod.expanded_map);
|
|
|
1818 |
|
|
|
1819 |
return mod.expanded;
|
|
|
1820 |
},
|
|
|
1821 |
/**
|
|
|
1822 |
* Check to see if named css module is already loaded on the page
|
|
|
1823 |
* @method isCSSLoaded
|
|
|
1824 |
* @param {String} name The name of the css file
|
|
|
1825 |
* @param {Boolean} skip To skip the short-circuit for ignoreRegister
|
|
|
1826 |
* @return Boolean
|
|
|
1827 |
*/
|
|
|
1828 |
isCSSLoaded: function(name, skip) {
|
|
|
1829 |
//TODO - Make this call a batching call with name being an array
|
|
|
1830 |
if (!name || !YUI.Env.cssStampEl || (!skip && this.ignoreRegistered)) {
|
|
|
1831 |
Y.log('isCSSLoaded was skipped for ' + name, 'warn', 'loader');
|
|
|
1832 |
return false;
|
|
|
1833 |
}
|
|
|
1834 |
var el = YUI.Env.cssStampEl,
|
|
|
1835 |
ret = false,
|
|
|
1836 |
mod = YUI.Env._cssLoaded[name],
|
|
|
1837 |
style = el.currentStyle; //IE
|
|
|
1838 |
|
|
|
1839 |
|
|
|
1840 |
if (mod !== undefined) {
|
|
|
1841 |
//Y.log('isCSSLoaded was cached for ' + name, 'warn', 'loader');
|
|
|
1842 |
return mod;
|
|
|
1843 |
}
|
|
|
1844 |
|
|
|
1845 |
//Add the classname to the element
|
|
|
1846 |
el.className = name;
|
|
|
1847 |
|
|
|
1848 |
if (!style) {
|
|
|
1849 |
style = Y.config.doc.defaultView.getComputedStyle(el, null);
|
|
|
1850 |
}
|
|
|
1851 |
|
|
|
1852 |
if (style && style.display === 'none') {
|
|
|
1853 |
ret = true;
|
|
|
1854 |
}
|
|
|
1855 |
|
|
|
1856 |
Y.log('Has Skin? ' + name + ' : ' + ret, 'info', 'loader');
|
|
|
1857 |
|
|
|
1858 |
el.className = ''; //Reset the classname to ''
|
|
|
1859 |
|
|
|
1860 |
YUI.Env._cssLoaded[name] = ret;
|
|
|
1861 |
|
|
|
1862 |
return ret;
|
|
|
1863 |
},
|
|
|
1864 |
|
|
|
1865 |
/**
|
|
|
1866 |
* Returns a hash of module names the supplied module satisfies.
|
|
|
1867 |
* @method getProvides
|
|
|
1868 |
* @param {string} name The name of the module.
|
|
|
1869 |
* @return {object} what this module provides.
|
|
|
1870 |
*/
|
|
|
1871 |
getProvides: function(name) {
|
|
|
1872 |
var m = this.getModule(name), o, s;
|
|
|
1873 |
// supmap = this.provides;
|
|
|
1874 |
|
|
|
1875 |
if (!m) {
|
|
|
1876 |
return NOT_FOUND;
|
|
|
1877 |
}
|
|
|
1878 |
|
|
|
1879 |
if (m && !m.provides) {
|
|
|
1880 |
o = {};
|
|
|
1881 |
s = m.supersedes;
|
|
|
1882 |
|
|
|
1883 |
if (s) {
|
|
|
1884 |
yArray.each(s, function(v) {
|
|
|
1885 |
Y.mix(o, this.getProvides(v));
|
|
|
1886 |
}, this);
|
|
|
1887 |
}
|
|
|
1888 |
|
|
|
1889 |
o[name] = true;
|
|
|
1890 |
m.provides = o;
|
|
|
1891 |
|
|
|
1892 |
}
|
|
|
1893 |
|
|
|
1894 |
return m.provides;
|
|
|
1895 |
},
|
|
|
1896 |
|
|
|
1897 |
/**
|
|
|
1898 |
* Calculates the dependency tree, the result is stored in the sorted
|
|
|
1899 |
* property.
|
|
|
1900 |
* @method calculate
|
|
|
1901 |
* @param {object} o optional options object.
|
|
|
1902 |
* @param {string} type optional argument to prune modules.
|
|
|
1903 |
*/
|
|
|
1904 |
calculate: function(o, type) {
|
|
|
1905 |
if (o || type || this.dirty) {
|
|
|
1906 |
|
|
|
1907 |
if (o) {
|
|
|
1908 |
this._config(o);
|
|
|
1909 |
}
|
|
|
1910 |
|
|
|
1911 |
if (!this._init) {
|
|
|
1912 |
this._setup();
|
|
|
1913 |
}
|
|
|
1914 |
|
|
|
1915 |
this._explode();
|
|
|
1916 |
|
|
|
1917 |
if (this.allowRollup) {
|
|
|
1918 |
this._rollup();
|
|
|
1919 |
} else {
|
|
|
1920 |
this._explodeRollups();
|
|
|
1921 |
}
|
|
|
1922 |
this._reduce();
|
|
|
1923 |
this._sort();
|
|
|
1924 |
}
|
|
|
1925 |
},
|
|
|
1926 |
/**
|
|
|
1927 |
* Creates a "psuedo" package for languages provided in the lang array
|
|
|
1928 |
* @method _addLangPack
|
|
|
1929 |
* @private
|
|
|
1930 |
* @param {String} lang The language to create
|
|
|
1931 |
* @param {Object} m The module definition to create the language pack around
|
|
|
1932 |
* @param {String} packName The name of the package (e.g: lang/datatype-date-en-US)
|
|
|
1933 |
* @return {Object} The module definition
|
|
|
1934 |
*/
|
|
|
1935 |
_addLangPack: function(lang, m, packName) {
|
|
|
1936 |
var name = m.name,
|
|
|
1937 |
packPath, conf,
|
|
|
1938 |
existing = this.getModuleInfo(packName);
|
|
|
1939 |
|
|
|
1940 |
if (!existing) {
|
|
|
1941 |
|
|
|
1942 |
packPath = _path((m.pkg || name), packName, JS, true);
|
|
|
1943 |
|
|
|
1944 |
conf = {
|
|
|
1945 |
path: packPath,
|
|
|
1946 |
intl: true,
|
|
|
1947 |
langPack: true,
|
|
|
1948 |
ext: m.ext,
|
|
|
1949 |
group: m.group,
|
|
|
1950 |
supersedes: []
|
|
|
1951 |
};
|
|
|
1952 |
if (m.root) {
|
|
|
1953 |
conf.root = m.root;
|
|
|
1954 |
}
|
|
|
1955 |
if (m.base) {
|
|
|
1956 |
conf.base = m.base;
|
|
|
1957 |
}
|
|
|
1958 |
|
|
|
1959 |
if (m.configFn) {
|
|
|
1960 |
conf.configFn = m.configFn;
|
|
|
1961 |
}
|
|
|
1962 |
|
|
|
1963 |
this.addModule(conf, packName);
|
|
|
1964 |
|
|
|
1965 |
if (lang) {
|
|
|
1966 |
Y.Env.lang = Y.Env.lang || {};
|
|
|
1967 |
Y.Env.lang[lang] = Y.Env.lang[lang] || {};
|
|
|
1968 |
Y.Env.lang[lang][name] = true;
|
|
|
1969 |
}
|
|
|
1970 |
}
|
|
|
1971 |
|
|
|
1972 |
return this.getModuleInfo(packName);
|
|
|
1973 |
},
|
|
|
1974 |
|
|
|
1975 |
/**
|
|
|
1976 |
* Investigates the current YUI configuration on the page. By default,
|
|
|
1977 |
* modules already detected will not be loaded again unless a force
|
|
|
1978 |
* option is encountered. Called by calculate()
|
|
|
1979 |
* @method _setup
|
|
|
1980 |
* @private
|
|
|
1981 |
*/
|
|
|
1982 |
_setup: function() {
|
|
|
1983 |
var info = this.moduleInfo, name, i, j, m, l,
|
|
|
1984 |
packName;
|
|
|
1985 |
|
|
|
1986 |
for (name in info) {
|
|
|
1987 |
if (info.hasOwnProperty(name)) {
|
|
|
1988 |
m = info[name];
|
|
|
1989 |
if (m) {
|
|
|
1990 |
|
|
|
1991 |
// remove dups
|
|
|
1992 |
//m.requires = YObject.keys(yArray.hash(m.requires));
|
|
|
1993 |
m.requires = yArray.dedupe(m.requires);
|
|
|
1994 |
|
|
|
1995 |
// Create lang pack modules
|
|
|
1996 |
//if (m.lang && m.lang.length) {
|
|
|
1997 |
if (m.lang) {
|
|
|
1998 |
// Setup root package if the module has lang defined,
|
|
|
1999 |
// it needs to provide a root language pack
|
|
|
2000 |
packName = this.getLangPackName(ROOT_LANG, name);
|
|
|
2001 |
this._addLangPack(null, m, packName);
|
|
|
2002 |
}
|
|
|
2003 |
|
|
|
2004 |
}
|
|
|
2005 |
}
|
|
|
2006 |
}
|
|
|
2007 |
|
|
|
2008 |
|
|
|
2009 |
//l = Y.merge(this.inserted);
|
|
|
2010 |
l = {};
|
|
|
2011 |
|
|
|
2012 |
// available modules
|
|
|
2013 |
if (!this.ignoreRegistered) {
|
|
|
2014 |
Y.mix(l, GLOBAL_ENV.mods);
|
|
|
2015 |
}
|
|
|
2016 |
|
|
|
2017 |
// add the ignore list to the list of loaded packages
|
|
|
2018 |
if (this.ignore) {
|
|
|
2019 |
Y.mix(l, yArray.hash(this.ignore));
|
|
|
2020 |
}
|
|
|
2021 |
|
|
|
2022 |
// expand the list to include superseded modules
|
|
|
2023 |
for (j in l) {
|
|
|
2024 |
if (l.hasOwnProperty(j)) {
|
|
|
2025 |
Y.mix(l, this.getProvides(j));
|
|
|
2026 |
}
|
|
|
2027 |
}
|
|
|
2028 |
|
|
|
2029 |
// remove modules on the force list from the loaded list
|
|
|
2030 |
if (this.force) {
|
|
|
2031 |
for (i = 0; i < this.force.length; i++) {
|
|
|
2032 |
if (this.force[i] in l) {
|
|
|
2033 |
delete l[this.force[i]];
|
|
|
2034 |
}
|
|
|
2035 |
}
|
|
|
2036 |
}
|
|
|
2037 |
|
|
|
2038 |
Y.mix(this.loaded, l);
|
|
|
2039 |
|
|
|
2040 |
this._init = true;
|
|
|
2041 |
},
|
|
|
2042 |
|
|
|
2043 |
/**
|
|
|
2044 |
* Builds a module name for a language pack
|
|
|
2045 |
* @method getLangPackName
|
|
|
2046 |
* @param {string} lang the language code.
|
|
|
2047 |
* @param {string} mname the module to build it for.
|
|
|
2048 |
* @return {string} the language pack module name.
|
|
|
2049 |
*/
|
|
|
2050 |
getLangPackName: function(lang, mname) {
|
|
|
2051 |
return ('lang/' + mname + ((lang) ? '_' + lang : ''));
|
|
|
2052 |
},
|
|
|
2053 |
/**
|
|
|
2054 |
* Inspects the required modules list looking for additional
|
|
|
2055 |
* dependencies. Expands the required list to include all
|
|
|
2056 |
* required modules. Called by calculate()
|
|
|
2057 |
* @method _explode
|
|
|
2058 |
* @private
|
|
|
2059 |
*/
|
|
|
2060 |
_explode: function() {
|
|
|
2061 |
//TODO Move done out of scope
|
|
|
2062 |
var r = this.required, m, reqs, done = {},
|
|
|
2063 |
self = this, name, expound;
|
|
|
2064 |
|
|
|
2065 |
// the setup phase is over, all modules have been created
|
|
|
2066 |
self.dirty = false;
|
|
|
2067 |
|
|
|
2068 |
self._explodeRollups();
|
|
|
2069 |
r = self.required;
|
|
|
2070 |
|
|
|
2071 |
for (name in r) {
|
|
|
2072 |
if (r.hasOwnProperty(name)) {
|
|
|
2073 |
if (!done[name]) {
|
|
|
2074 |
done[name] = true;
|
|
|
2075 |
m = self.getModule(name);
|
|
|
2076 |
if (m) {
|
|
|
2077 |
expound = m.expound;
|
|
|
2078 |
|
|
|
2079 |
if (expound) {
|
|
|
2080 |
r[expound] = self.getModule(expound);
|
|
|
2081 |
reqs = self.getRequires(r[expound]);
|
|
|
2082 |
Y.mix(r, yArray.hash(reqs));
|
|
|
2083 |
}
|
|
|
2084 |
|
|
|
2085 |
reqs = self.getRequires(m);
|
|
|
2086 |
Y.mix(r, yArray.hash(reqs));
|
|
|
2087 |
}
|
|
|
2088 |
}
|
|
|
2089 |
}
|
|
|
2090 |
}
|
|
|
2091 |
|
|
|
2092 |
// Y.log('After explode: ' + YObject.keys(r));
|
|
|
2093 |
},
|
|
|
2094 |
/**
|
|
|
2095 |
* The default method used to test a module against a pattern
|
|
|
2096 |
* @method _patternTest
|
|
|
2097 |
* @private
|
|
|
2098 |
* @param {String} mname The module being tested
|
|
|
2099 |
* @param {String} pname The pattern to match
|
|
|
2100 |
*/
|
|
|
2101 |
_patternTest: function(mname, pname) {
|
|
|
2102 |
return (mname.indexOf(pname) > -1);
|
|
|
2103 |
},
|
|
|
2104 |
/**
|
|
|
2105 |
* Get's the loader meta data for the requested module
|
|
|
2106 |
* @method getModule
|
|
|
2107 |
* @param {String} mname The module name to get
|
|
|
2108 |
* @return {Object} The module metadata
|
|
|
2109 |
*/
|
|
|
2110 |
getModule: function(mname) {
|
|
|
2111 |
//TODO: Remove name check - it's a quick hack to fix pattern WIP
|
|
|
2112 |
if (!mname) {
|
|
|
2113 |
return null;
|
|
|
2114 |
}
|
|
|
2115 |
|
|
|
2116 |
var p, found, pname,
|
|
|
2117 |
m = this.getModuleInfo(mname),
|
|
|
2118 |
patterns = this.patterns;
|
|
|
2119 |
|
|
|
2120 |
// check the patterns library to see if we should automatically add
|
|
|
2121 |
// the module with defaults
|
|
|
2122 |
if (!m || (m && m.ext)) {
|
|
|
2123 |
// Y.log('testing patterns ' + YObject.keys(patterns));
|
|
|
2124 |
for (pname in patterns) {
|
|
|
2125 |
if (patterns.hasOwnProperty(pname)) {
|
|
|
2126 |
// Y.log('testing pattern ' + i);
|
|
|
2127 |
p = patterns[pname];
|
|
|
2128 |
|
|
|
2129 |
//There is no test method, create a default one that tests
|
|
|
2130 |
// the pattern against the mod name
|
|
|
2131 |
if (!p.test) {
|
|
|
2132 |
p.test = this._patternTest;
|
|
|
2133 |
}
|
|
|
2134 |
|
|
|
2135 |
if (p.test(mname, pname)) {
|
|
|
2136 |
// use the metadata supplied for the pattern
|
|
|
2137 |
// as the module definition.
|
|
|
2138 |
found = p;
|
|
|
2139 |
break;
|
|
|
2140 |
}
|
|
|
2141 |
}
|
|
|
2142 |
}
|
|
|
2143 |
}
|
|
|
2144 |
|
|
|
2145 |
if (!m) {
|
|
|
2146 |
if (found) {
|
|
|
2147 |
if (p.action) {
|
|
|
2148 |
// Y.log('executing pattern action: ' + pname);
|
|
|
2149 |
p.action.call(this, mname, pname);
|
|
|
2150 |
} else {
|
|
|
2151 |
Y.log('Undefined module: ' + mname + ', matched a pattern: ' +
|
|
|
2152 |
pname, 'info', 'loader');
|
|
|
2153 |
// ext true or false?
|
|
|
2154 |
m = this.addModule(Y.merge(found, {
|
|
|
2155 |
test: void 0,
|
|
|
2156 |
temp: true
|
|
|
2157 |
}), mname);
|
|
|
2158 |
if (m && found.configFn) {
|
|
|
2159 |
m.configFn = found.configFn;
|
|
|
2160 |
}
|
|
|
2161 |
}
|
|
|
2162 |
}
|
|
|
2163 |
} else {
|
|
|
2164 |
if (found && m && found.configFn && !m.configFn) {
|
|
|
2165 |
m.configFn = found.configFn;
|
|
|
2166 |
m.configFn(m);
|
|
|
2167 |
}
|
|
|
2168 |
}
|
|
|
2169 |
|
|
|
2170 |
return m;
|
|
|
2171 |
},
|
|
|
2172 |
|
|
|
2173 |
// impl in rollup submodule
|
|
|
2174 |
_rollup: function() { },
|
|
|
2175 |
|
|
|
2176 |
/**
|
|
|
2177 |
* Remove superceded modules and loaded modules. Called by
|
|
|
2178 |
* calculate() after we have the mega list of all dependencies
|
|
|
2179 |
* @method _reduce
|
|
|
2180 |
* @return {object} the reduced dependency hash.
|
|
|
2181 |
* @private
|
|
|
2182 |
*/
|
|
|
2183 |
_reduce: function(r) {
|
|
|
2184 |
|
|
|
2185 |
r = r || this.required;
|
|
|
2186 |
|
|
|
2187 |
var i, j, s, m, type = this.loadType,
|
|
|
2188 |
ignore = this.ignore ? yArray.hash(this.ignore) : false;
|
|
|
2189 |
|
|
|
2190 |
for (i in r) {
|
|
|
2191 |
if (r.hasOwnProperty(i)) {
|
|
|
2192 |
m = this.getModule(i);
|
|
|
2193 |
// remove if already loaded
|
|
|
2194 |
if (((this.loaded[i] || ON_PAGE[i]) &&
|
|
|
2195 |
!this.forceMap[i] && !this.ignoreRegistered) ||
|
|
|
2196 |
(type && m && m.type !== type)) {
|
|
|
2197 |
delete r[i];
|
|
|
2198 |
}
|
|
|
2199 |
if (ignore && ignore[i]) {
|
|
|
2200 |
delete r[i];
|
|
|
2201 |
}
|
|
|
2202 |
// remove anything this module supersedes
|
|
|
2203 |
s = m && m.supersedes;
|
|
|
2204 |
if (s) {
|
|
|
2205 |
for (j = 0; j < s.length; j++) {
|
|
|
2206 |
if (s[j] in r) {
|
|
|
2207 |
delete r[s[j]];
|
|
|
2208 |
}
|
|
|
2209 |
}
|
|
|
2210 |
}
|
|
|
2211 |
}
|
|
|
2212 |
}
|
|
|
2213 |
|
|
|
2214 |
return r;
|
|
|
2215 |
},
|
|
|
2216 |
/**
|
|
|
2217 |
* Handles the queue when a module has been loaded for all cases
|
|
|
2218 |
* @method _finish
|
|
|
2219 |
* @private
|
|
|
2220 |
* @param {String} msg The message from Loader
|
|
|
2221 |
* @param {Boolean} success A boolean denoting success or failure
|
|
|
2222 |
*/
|
|
|
2223 |
_finish: function(msg, success) {
|
|
|
2224 |
Y.log('loader finishing: ' + msg + ', ' + Y.id + ', ' +
|
|
|
2225 |
this.data, 'info', 'loader');
|
|
|
2226 |
|
|
|
2227 |
_queue.running = false;
|
|
|
2228 |
|
|
|
2229 |
var onEnd = this.onEnd;
|
|
|
2230 |
if (onEnd) {
|
|
|
2231 |
onEnd.call(this.context, {
|
|
|
2232 |
msg: msg,
|
|
|
2233 |
data: this.data,
|
|
|
2234 |
success: success
|
|
|
2235 |
});
|
|
|
2236 |
}
|
|
|
2237 |
this._continue();
|
|
|
2238 |
},
|
|
|
2239 |
/**
|
|
|
2240 |
* The default Loader onSuccess handler, calls this.onSuccess with a payload
|
|
|
2241 |
* @method _onSuccess
|
|
|
2242 |
* @private
|
|
|
2243 |
*/
|
|
|
2244 |
_onSuccess: function() {
|
|
|
2245 |
var self = this, skipped = Y.merge(self.skipped), fn,
|
|
|
2246 |
failed = [], rreg = self.requireRegistration,
|
|
|
2247 |
success, msg, i, mod;
|
|
|
2248 |
|
|
|
2249 |
for (i in skipped) {
|
|
|
2250 |
if (skipped.hasOwnProperty(i)) {
|
|
|
2251 |
delete self.inserted[i];
|
|
|
2252 |
}
|
|
|
2253 |
}
|
|
|
2254 |
|
|
|
2255 |
self.skipped = {};
|
|
|
2256 |
|
|
|
2257 |
for (i in self.inserted) {
|
|
|
2258 |
if (self.inserted.hasOwnProperty(i)) {
|
|
|
2259 |
mod = self.getModule(i);
|
|
|
2260 |
if (mod && rreg && mod.type === JS && !(i in YUI.Env.mods)) {
|
|
|
2261 |
failed.push(i);
|
|
|
2262 |
} else {
|
|
|
2263 |
Y.mix(self.loaded, self.getProvides(i));
|
|
|
2264 |
}
|
|
|
2265 |
}
|
|
|
2266 |
}
|
|
|
2267 |
|
|
|
2268 |
fn = self.onSuccess;
|
|
|
2269 |
msg = (failed.length) ? 'notregistered' : 'success';
|
|
|
2270 |
success = !(failed.length);
|
|
|
2271 |
if (fn) {
|
|
|
2272 |
fn.call(self.context, {
|
|
|
2273 |
msg: msg,
|
|
|
2274 |
data: self.data,
|
|
|
2275 |
success: success,
|
|
|
2276 |
failed: failed,
|
|
|
2277 |
skipped: skipped
|
|
|
2278 |
});
|
|
|
2279 |
}
|
|
|
2280 |
self._finish(msg, success);
|
|
|
2281 |
},
|
|
|
2282 |
/**
|
|
|
2283 |
* The default Loader onProgress handler, calls this.onProgress with a payload
|
|
|
2284 |
* @method _onProgress
|
|
|
2285 |
* @private
|
|
|
2286 |
*/
|
|
|
2287 |
_onProgress: function(e) {
|
|
|
2288 |
var self = this, i;
|
|
|
2289 |
//set the internal cache to what just came in.
|
|
|
2290 |
if (e.data && e.data.length) {
|
|
|
2291 |
for (i = 0; i < e.data.length; i++) {
|
|
|
2292 |
e.data[i] = self.getModule(e.data[i].name);
|
|
|
2293 |
}
|
|
|
2294 |
}
|
|
|
2295 |
if (self.onProgress) {
|
|
|
2296 |
self.onProgress.call(self.context, {
|
|
|
2297 |
name: e.url,
|
|
|
2298 |
data: e.data
|
|
|
2299 |
});
|
|
|
2300 |
}
|
|
|
2301 |
},
|
|
|
2302 |
/**
|
|
|
2303 |
* The default Loader onFailure handler, calls this.onFailure with a payload
|
|
|
2304 |
* @method _onFailure
|
|
|
2305 |
* @private
|
|
|
2306 |
*/
|
|
|
2307 |
_onFailure: function(o) {
|
|
|
2308 |
var f = this.onFailure, msg = [], i = 0, len = o.errors.length;
|
|
|
2309 |
|
|
|
2310 |
for (i; i < len; i++) {
|
|
|
2311 |
msg.push(o.errors[i].error);
|
|
|
2312 |
}
|
|
|
2313 |
|
|
|
2314 |
msg = msg.join(',');
|
|
|
2315 |
|
|
|
2316 |
Y.log('load error: ' + msg + ', ' + Y.id, 'error', 'loader');
|
|
|
2317 |
|
|
|
2318 |
if (f) {
|
|
|
2319 |
f.call(this.context, {
|
|
|
2320 |
msg: msg,
|
|
|
2321 |
data: this.data,
|
|
|
2322 |
success: false
|
|
|
2323 |
});
|
|
|
2324 |
}
|
|
|
2325 |
|
|
|
2326 |
this._finish(msg, false);
|
|
|
2327 |
|
|
|
2328 |
},
|
|
|
2329 |
|
|
|
2330 |
/**
|
|
|
2331 |
* The default Loader onTimeout handler, calls this.onTimeout with a payload
|
|
|
2332 |
* @method _onTimeout
|
|
|
2333 |
* @param {Get.Transaction} transaction The Transaction object from `Y.Get`
|
|
|
2334 |
* @private
|
|
|
2335 |
*/
|
|
|
2336 |
_onTimeout: function(transaction) {
|
|
|
2337 |
Y.log('loader timeout: ' + Y.id, 'error', 'loader');
|
|
|
2338 |
var f = this.onTimeout;
|
|
|
2339 |
if (f) {
|
|
|
2340 |
f.call(this.context, {
|
|
|
2341 |
msg: 'timeout',
|
|
|
2342 |
data: this.data,
|
|
|
2343 |
success: false,
|
|
|
2344 |
transaction: transaction
|
|
|
2345 |
});
|
|
|
2346 |
}
|
|
|
2347 |
},
|
|
|
2348 |
|
|
|
2349 |
/**
|
|
|
2350 |
* Sorts the dependency tree. The last step of calculate()
|
|
|
2351 |
* @method _sort
|
|
|
2352 |
* @private
|
|
|
2353 |
*/
|
|
|
2354 |
_sort: function() {
|
|
|
2355 |
var name,
|
|
|
2356 |
|
|
|
2357 |
// Object containing module names.
|
|
|
2358 |
required = this.required,
|
|
|
2359 |
|
|
|
2360 |
// Keep track of whether we've visited a module.
|
|
|
2361 |
visited = {};
|
|
|
2362 |
|
|
|
2363 |
// Will contain modules names, in the correct order,
|
|
|
2364 |
// according to dependencies.
|
|
|
2365 |
this.sorted = [];
|
|
|
2366 |
|
|
|
2367 |
for (name in required) {
|
|
|
2368 |
if (!visited[name] && required.hasOwnProperty(name)) {
|
|
|
2369 |
this._visit(name, visited);
|
|
|
2370 |
}
|
|
|
2371 |
}
|
|
|
2372 |
},
|
|
|
2373 |
|
|
|
2374 |
/**
|
|
|
2375 |
* Recursively visits the dependencies of the module name
|
|
|
2376 |
* passed in, and appends each module name to the `sorted` property.
|
|
|
2377 |
* @param {String} name The name of a module.
|
|
|
2378 |
* @param {Object} visited Keeps track of whether a module was visited.
|
|
|
2379 |
* @method _visit
|
|
|
2380 |
* @private
|
|
|
2381 |
*/
|
|
|
2382 |
_visit: function (name, visited) {
|
|
|
2383 |
var required, condition, moduleInfo, dependency, dependencies,
|
|
|
2384 |
trigger, isAfter, i, l;
|
|
|
2385 |
|
|
|
2386 |
visited[name] = true;
|
|
|
2387 |
required = this.required;
|
|
|
2388 |
moduleInfo = this.moduleInfo[name];
|
|
|
2389 |
condition = this.conditions[name] || {};
|
|
|
2390 |
|
|
|
2391 |
if (moduleInfo) {
|
|
|
2392 |
// Recurse on each dependency of this module,
|
|
|
2393 |
// figuring out its dependencies, and so on.
|
|
|
2394 |
dependencies = moduleInfo.expanded || moduleInfo.requires;
|
|
|
2395 |
|
|
|
2396 |
for (i = 0, l = dependencies.length; i < l; ++i) {
|
|
|
2397 |
dependency = dependencies[i];
|
|
|
2398 |
trigger = condition[dependency];
|
|
|
2399 |
|
|
|
2400 |
// We cannot process this dependency yet if it must
|
|
|
2401 |
// appear after our current module.
|
|
|
2402 |
isAfter = trigger && (!trigger.when || trigger.when === "after");
|
|
|
2403 |
|
|
|
2404 |
// Is this module name in the required list of modules,
|
|
|
2405 |
// and have we not already visited it?
|
|
|
2406 |
if (required[dependency] && !visited[dependency] && !isAfter) {
|
|
|
2407 |
this._visit(dependency, visited);
|
|
|
2408 |
}
|
|
|
2409 |
}
|
|
|
2410 |
}
|
|
|
2411 |
|
|
|
2412 |
this.sorted.push(name);
|
|
|
2413 |
},
|
|
|
2414 |
|
|
|
2415 |
/**
|
|
|
2416 |
* Handles the actual insertion of script/link tags
|
|
|
2417 |
* @method _insert
|
|
|
2418 |
* @private
|
|
|
2419 |
* @param {Object} source The YUI instance the request came from
|
|
|
2420 |
* @param {Object} o The metadata to include
|
|
|
2421 |
* @param {String} type JS or CSS
|
|
|
2422 |
* @param {Boolean} [skipcalc=false] Do a Loader.calculate on the meta
|
|
|
2423 |
*/
|
|
|
2424 |
_insert: function(source, o, type, skipcalc) {
|
|
|
2425 |
|
|
|
2426 |
Y.log('private _insert() ' + (type || '') + ', ' + Y.id, "info", "loader");
|
|
|
2427 |
|
|
|
2428 |
// restore the state at the time of the request
|
|
|
2429 |
if (source) {
|
|
|
2430 |
this._config(source);
|
|
|
2431 |
}
|
|
|
2432 |
|
|
|
2433 |
// build the dependency list
|
|
|
2434 |
// don't include type so we can process CSS and script in
|
|
|
2435 |
// one pass when the type is not specified.
|
|
|
2436 |
|
|
|
2437 |
var modules = this.resolve(!skipcalc),
|
|
|
2438 |
self = this, comp = 0, actions = 0,
|
|
|
2439 |
mods = {}, deps, complete;
|
|
|
2440 |
|
|
|
2441 |
self._refetch = [];
|
|
|
2442 |
|
|
|
2443 |
if (type) {
|
|
|
2444 |
//Filter out the opposite type and reset the array so the checks later work
|
|
|
2445 |
modules[((type === JS) ? CSS : JS)] = [];
|
|
|
2446 |
}
|
|
|
2447 |
if (!self.fetchCSS) {
|
|
|
2448 |
modules.css = [];
|
|
|
2449 |
}
|
|
|
2450 |
if (modules.js.length) {
|
|
|
2451 |
comp++;
|
|
|
2452 |
}
|
|
|
2453 |
if (modules.css.length) {
|
|
|
2454 |
comp++;
|
|
|
2455 |
}
|
|
|
2456 |
|
|
|
2457 |
//console.log('Resolved Modules: ', modules);
|
|
|
2458 |
|
|
|
2459 |
complete = function(d) {
|
|
|
2460 |
actions++;
|
|
|
2461 |
var errs = {}, i = 0, o = 0, u = '', fn,
|
|
|
2462 |
modName, resMods;
|
|
|
2463 |
|
|
|
2464 |
if (d && d.errors) {
|
|
|
2465 |
for (i = 0; i < d.errors.length; i++) {
|
|
|
2466 |
if (d.errors[i].request) {
|
|
|
2467 |
u = d.errors[i].request.url;
|
|
|
2468 |
} else {
|
|
|
2469 |
u = d.errors[i];
|
|
|
2470 |
}
|
|
|
2471 |
errs[u] = u;
|
|
|
2472 |
}
|
|
|
2473 |
}
|
|
|
2474 |
|
|
|
2475 |
if (d && d.data && d.data.length && (d.type === 'success')) {
|
|
|
2476 |
for (i = 0; i < d.data.length; i++) {
|
|
|
2477 |
self.inserted[d.data[i].name] = true;
|
|
|
2478 |
//If the external module has a skin or a lang, reprocess it
|
|
|
2479 |
if (d.data[i].lang || d.data[i].skinnable) {
|
|
|
2480 |
delete self.inserted[d.data[i].name];
|
|
|
2481 |
self._refetch.push(d.data[i].name);
|
|
|
2482 |
}
|
|
|
2483 |
}
|
|
|
2484 |
}
|
|
|
2485 |
|
|
|
2486 |
if (actions === comp) {
|
|
|
2487 |
self._loading = null;
|
|
|
2488 |
Y.log('Loader actions complete!', 'info', 'loader');
|
|
|
2489 |
if (self._refetch.length) {
|
|
|
2490 |
//Get the deps for the new meta-data and reprocess
|
|
|
2491 |
Y.log('Found potential modules to refetch', 'info', 'loader');
|
|
|
2492 |
for (i = 0; i < self._refetch.length; i++) {
|
|
|
2493 |
deps = self.getRequires(self.getModule(self._refetch[i]));
|
|
|
2494 |
for (o = 0; o < deps.length; o++) {
|
|
|
2495 |
if (!self.inserted[deps[o]]) {
|
|
|
2496 |
//We wouldn't be to this point without the module being here
|
|
|
2497 |
mods[deps[o]] = deps[o];
|
|
|
2498 |
}
|
|
|
2499 |
}
|
|
|
2500 |
}
|
|
|
2501 |
mods = Y.Object.keys(mods);
|
|
|
2502 |
if (mods.length) {
|
|
|
2503 |
Y.log('Refetching modules with new meta-data', 'info', 'loader');
|
|
|
2504 |
self.require(mods);
|
|
|
2505 |
resMods = self.resolve(true);
|
|
|
2506 |
if (resMods.cssMods.length) {
|
|
|
2507 |
for (i=0; i < resMods.cssMods.length; i++) {
|
|
|
2508 |
modName = resMods.cssMods[i].name;
|
|
|
2509 |
delete YUI.Env._cssLoaded[modName];
|
|
|
2510 |
if (self.isCSSLoaded(modName)) {
|
|
|
2511 |
self.inserted[modName] = true;
|
|
|
2512 |
delete self.required[modName];
|
|
|
2513 |
}
|
|
|
2514 |
}
|
|
|
2515 |
self.sorted = [];
|
|
|
2516 |
self._sort();
|
|
|
2517 |
}
|
|
|
2518 |
d = null; //bail
|
|
|
2519 |
self._insert(); //insert the new deps
|
|
|
2520 |
}
|
|
|
2521 |
}
|
|
|
2522 |
if (d && d.fn) {
|
|
|
2523 |
Y.log('Firing final Loader callback!', 'info', 'loader');
|
|
|
2524 |
fn = d.fn;
|
|
|
2525 |
delete d.fn;
|
|
|
2526 |
fn.call(self, d);
|
|
|
2527 |
}
|
|
|
2528 |
}
|
|
|
2529 |
};
|
|
|
2530 |
|
|
|
2531 |
this._loading = true;
|
|
|
2532 |
|
|
|
2533 |
if (!modules.js.length && !modules.css.length) {
|
|
|
2534 |
Y.log('No modules resolved..', 'warn', 'loader');
|
|
|
2535 |
actions = -1;
|
|
|
2536 |
complete({
|
|
|
2537 |
fn: self._onSuccess
|
|
|
2538 |
});
|
|
|
2539 |
return;
|
|
|
2540 |
}
|
|
|
2541 |
|
|
|
2542 |
|
|
|
2543 |
if (modules.css.length) { //Load CSS first
|
|
|
2544 |
Y.log('Loading CSS modules', 'info', 'loader');
|
|
|
2545 |
Y.Get.css(modules.css, {
|
|
|
2546 |
data: modules.cssMods,
|
|
|
2547 |
attributes: self.cssAttributes,
|
|
|
2548 |
insertBefore: self.insertBefore,
|
|
|
2549 |
charset: self.charset,
|
|
|
2550 |
timeout: self.timeout,
|
|
|
2551 |
context: self,
|
|
|
2552 |
onProgress: function(e) {
|
|
|
2553 |
self._onProgress.call(self, e);
|
|
|
2554 |
},
|
|
|
2555 |
onTimeout: function(d) {
|
|
|
2556 |
self._onTimeout.call(self, d);
|
|
|
2557 |
},
|
|
|
2558 |
onSuccess: function(d) {
|
|
|
2559 |
d.type = 'success';
|
|
|
2560 |
d.fn = self._onSuccess;
|
|
|
2561 |
complete.call(self, d);
|
|
|
2562 |
},
|
|
|
2563 |
onFailure: function(d) {
|
|
|
2564 |
d.type = 'failure';
|
|
|
2565 |
d.fn = self._onFailure;
|
|
|
2566 |
complete.call(self, d);
|
|
|
2567 |
}
|
|
|
2568 |
});
|
|
|
2569 |
}
|
|
|
2570 |
|
|
|
2571 |
if (modules.js.length) {
|
|
|
2572 |
Y.log('Loading JS modules', 'info', 'loader');
|
|
|
2573 |
Y.Get.js(modules.js, {
|
|
|
2574 |
data: modules.jsMods,
|
|
|
2575 |
insertBefore: self.insertBefore,
|
|
|
2576 |
attributes: self.jsAttributes,
|
|
|
2577 |
charset: self.charset,
|
|
|
2578 |
timeout: self.timeout,
|
|
|
2579 |
autopurge: false,
|
|
|
2580 |
context: self,
|
|
|
2581 |
async: self.async,
|
|
|
2582 |
onProgress: function(e) {
|
|
|
2583 |
self._onProgress.call(self, e);
|
|
|
2584 |
},
|
|
|
2585 |
onTimeout: function(d) {
|
|
|
2586 |
self._onTimeout.call(self, d);
|
|
|
2587 |
},
|
|
|
2588 |
onSuccess: function(d) {
|
|
|
2589 |
d.type = 'success';
|
|
|
2590 |
d.fn = self._onSuccess;
|
|
|
2591 |
complete.call(self, d);
|
|
|
2592 |
},
|
|
|
2593 |
onFailure: function(d) {
|
|
|
2594 |
d.type = 'failure';
|
|
|
2595 |
d.fn = self._onFailure;
|
|
|
2596 |
complete.call(self, d);
|
|
|
2597 |
}
|
|
|
2598 |
});
|
|
|
2599 |
}
|
|
|
2600 |
},
|
|
|
2601 |
/**
|
|
|
2602 |
* Once a loader operation is completely finished, process any additional queued items.
|
|
|
2603 |
* @method _continue
|
|
|
2604 |
* @private
|
|
|
2605 |
*/
|
|
|
2606 |
_continue: function() {
|
|
|
2607 |
if (!(_queue.running) && _queue.size() > 0) {
|
|
|
2608 |
_queue.running = true;
|
|
|
2609 |
_queue.next()();
|
|
|
2610 |
}
|
|
|
2611 |
},
|
|
|
2612 |
|
|
|
2613 |
/**
|
|
|
2614 |
* inserts the requested modules and their dependencies.
|
|
|
2615 |
* <code>type</code> can be "js" or "css". Both script and
|
|
|
2616 |
* css are inserted if type is not provided.
|
|
|
2617 |
* @method insert
|
|
|
2618 |
* @param {object} o optional options object.
|
|
|
2619 |
* @param {string} type the type of dependency to insert.
|
|
|
2620 |
*/
|
|
|
2621 |
insert: function(o, type, skipsort) {
|
|
|
2622 |
Y.log('public insert() ' + (type || '') + ', ' + Y.Object.keys(this.required), "info", "loader");
|
|
|
2623 |
var self = this, copy = Y.merge(this);
|
|
|
2624 |
delete copy.require;
|
|
|
2625 |
delete copy.dirty;
|
|
|
2626 |
_queue.add(function() {
|
|
|
2627 |
self._insert(copy, o, type, skipsort);
|
|
|
2628 |
});
|
|
|
2629 |
this._continue();
|
|
|
2630 |
},
|
|
|
2631 |
|
|
|
2632 |
/**
|
|
|
2633 |
* Executed every time a module is loaded, and if we are in a load
|
|
|
2634 |
* cycle, we attempt to load the next script. Public so that it
|
|
|
2635 |
* is possible to call this if using a method other than
|
|
|
2636 |
* Y.register to determine when scripts are fully loaded
|
|
|
2637 |
* @method loadNext
|
|
|
2638 |
* @deprecated
|
|
|
2639 |
* @param {string} mname optional the name of the module that has
|
|
|
2640 |
* been loaded (which is usually why it is time to load the next
|
|
|
2641 |
* one).
|
|
|
2642 |
*/
|
|
|
2643 |
loadNext: function() {
|
|
|
2644 |
Y.log('loadNext was called..', 'error', 'loader');
|
|
|
2645 |
return;
|
|
|
2646 |
},
|
|
|
2647 |
|
|
|
2648 |
/**
|
|
|
2649 |
* Apply filter defined for this instance to a url/path
|
|
|
2650 |
* @method _filter
|
|
|
2651 |
* @param {string} u the string to filter.
|
|
|
2652 |
* @param {string} name the name of the module, if we are processing
|
|
|
2653 |
* a single module as opposed to a combined url.
|
|
|
2654 |
* @return {string} the filtered string.
|
|
|
2655 |
* @private
|
|
|
2656 |
*/
|
|
|
2657 |
_filter: function(u, name, group) {
|
|
|
2658 |
var f = this.filter,
|
|
|
2659 |
hasFilter = name && (name in this.filters),
|
|
|
2660 |
modFilter = hasFilter && this.filters[name],
|
|
|
2661 |
groupName = group || (this.getModuleInfo(name) || {}).group || null;
|
|
|
2662 |
|
|
|
2663 |
if (groupName && this.groups[groupName] && this.groups[groupName].filter) {
|
|
|
2664 |
modFilter = this.groups[groupName].filter;
|
|
|
2665 |
hasFilter = true;
|
|
|
2666 |
}
|
|
|
2667 |
|
|
|
2668 |
if (u) {
|
|
|
2669 |
if (hasFilter) {
|
|
|
2670 |
f = (L.isString(modFilter)) ? this.FILTER_DEFS[modFilter.toUpperCase()] || null : modFilter;
|
|
|
2671 |
}
|
|
|
2672 |
if (f) {
|
|
|
2673 |
u = u.replace(new RegExp(f.searchExp, 'g'), f.replaceStr);
|
|
|
2674 |
}
|
|
|
2675 |
}
|
|
|
2676 |
return u;
|
|
|
2677 |
},
|
|
|
2678 |
|
|
|
2679 |
/**
|
|
|
2680 |
* Generates the full url for a module
|
|
|
2681 |
* @method _url
|
|
|
2682 |
* @param {string} path the path fragment.
|
|
|
2683 |
* @param {String} name The name of the module
|
|
|
2684 |
* @param {String} [base] The base url to use. Defaults to self.base
|
|
|
2685 |
* @return {string} the full url.
|
|
|
2686 |
* @private
|
|
|
2687 |
*/
|
|
|
2688 |
_url: function(path, name, base) {
|
|
|
2689 |
return this._filter((base || this.base || '') + path, name);
|
|
|
2690 |
},
|
|
|
2691 |
/**
|
|
|
2692 |
* Returns an Object hash of file arrays built from `loader.sorted` or from an arbitrary list of sorted modules.
|
|
|
2693 |
* @method resolve
|
|
|
2694 |
* @param {Boolean} [calc=false] Perform a loader.calculate() before anything else
|
|
|
2695 |
* @param {Array} [sorted=loader.sorted] An override for the loader.sorted array
|
|
|
2696 |
* @return {Object} Object hash (js and css) of two arrays of file lists
|
|
|
2697 |
* @example This method can be used as an off-line dep calculator
|
|
|
2698 |
*
|
|
|
2699 |
* var Y = YUI();
|
|
|
2700 |
* var loader = new Y.Loader({
|
|
|
2701 |
* filter: 'debug',
|
|
|
2702 |
* base: '../../',
|
|
|
2703 |
* root: 'build/',
|
|
|
2704 |
* combine: true,
|
|
|
2705 |
* require: ['node', 'dd', 'console']
|
|
|
2706 |
* });
|
|
|
2707 |
* var out = loader.resolve(true);
|
|
|
2708 |
*
|
|
|
2709 |
*/
|
|
|
2710 |
resolve: function(calc, sorted) {
|
|
|
2711 |
var self = this,
|
|
|
2712 |
resolved = { js: [], jsMods: [], css: [], cssMods: [] },
|
|
|
2713 |
addSingle,
|
|
|
2714 |
usePathogen = Y.config.comboLoader && Y.config.customComboBase;
|
|
|
2715 |
|
|
|
2716 |
if (self.skin.overrides || self.skin.defaultSkin !== DEFAULT_SKIN || self.ignoreRegistered) {
|
|
|
2717 |
self._resetModules();
|
|
|
2718 |
}
|
|
|
2719 |
|
|
|
2720 |
if (calc) {
|
|
|
2721 |
self.calculate();
|
|
|
2722 |
}
|
|
|
2723 |
sorted = sorted || self.sorted;
|
|
|
2724 |
|
|
|
2725 |
addSingle = function(mod) {
|
|
|
2726 |
if (mod) {
|
|
|
2727 |
var group = (mod.group && self.groups[mod.group]) || NOT_FOUND,
|
|
|
2728 |
url;
|
|
|
2729 |
|
|
|
2730 |
//Always assume it's async
|
|
|
2731 |
if (group.async === false) {
|
|
|
2732 |
mod.async = group.async;
|
|
|
2733 |
}
|
|
|
2734 |
|
|
|
2735 |
url = (mod.fullpath) ? self._filter(mod.fullpath, mod.name) :
|
|
|
2736 |
self._url(mod.path, mod.name, group.base || mod.base);
|
|
|
2737 |
|
|
|
2738 |
if (mod.attributes || mod.async === false) {
|
|
|
2739 |
url = {
|
|
|
2740 |
url: url,
|
|
|
2741 |
async: mod.async
|
|
|
2742 |
};
|
|
|
2743 |
if (mod.attributes) {
|
|
|
2744 |
url.attributes = mod.attributes;
|
|
|
2745 |
}
|
|
|
2746 |
}
|
|
|
2747 |
resolved[mod.type].push(url);
|
|
|
2748 |
resolved[mod.type + 'Mods'].push(mod);
|
|
|
2749 |
} else {
|
|
|
2750 |
Y.log('Undefined Module', 'warn', 'loader');
|
|
|
2751 |
}
|
|
|
2752 |
|
|
|
2753 |
};
|
|
|
2754 |
|
|
|
2755 |
/*jslint vars: true */
|
|
|
2756 |
var inserted = (self.ignoreRegistered) ? {} : self.inserted,
|
|
|
2757 |
comboSources,
|
|
|
2758 |
maxURLLength,
|
|
|
2759 |
comboMeta,
|
|
|
2760 |
comboBase,
|
|
|
2761 |
comboSep,
|
|
|
2762 |
group,
|
|
|
2763 |
mod,
|
|
|
2764 |
len,
|
|
|
2765 |
i,
|
|
|
2766 |
hasComboModule = false;
|
|
|
2767 |
|
|
|
2768 |
/*jslint vars: false */
|
|
|
2769 |
|
|
|
2770 |
for (i = 0, len = sorted.length; i < len; i++) {
|
|
|
2771 |
mod = self.getModule(sorted[i]);
|
|
|
2772 |
if (!mod || inserted[mod.name]) {
|
|
|
2773 |
continue;
|
|
|
2774 |
}
|
|
|
2775 |
|
|
|
2776 |
group = self.groups[mod.group];
|
|
|
2777 |
|
|
|
2778 |
comboBase = self.comboBase;
|
|
|
2779 |
|
|
|
2780 |
if (group) {
|
|
|
2781 |
if (!group.combine || mod.fullpath) {
|
|
|
2782 |
//This is not a combo module, skip it and load it singly later.
|
|
|
2783 |
addSingle(mod);
|
|
|
2784 |
continue;
|
|
|
2785 |
}
|
|
|
2786 |
mod.combine = true;
|
|
|
2787 |
|
|
|
2788 |
if (typeof group.root === 'string') {
|
|
|
2789 |
mod.root = group.root;
|
|
|
2790 |
}
|
|
|
2791 |
|
|
|
2792 |
comboBase = group.comboBase || comboBase;
|
|
|
2793 |
comboSep = group.comboSep;
|
|
|
2794 |
maxURLLength = group.maxURLLength;
|
|
|
2795 |
} else {
|
|
|
2796 |
if (!self.combine) {
|
|
|
2797 |
//This is not a combo module, skip it and load it singly later.
|
|
|
2798 |
addSingle(mod);
|
|
|
2799 |
continue;
|
|
|
2800 |
}
|
|
|
2801 |
}
|
|
|
2802 |
|
|
|
2803 |
if (!mod.combine && mod.ext) {
|
|
|
2804 |
addSingle(mod);
|
|
|
2805 |
continue;
|
|
|
2806 |
}
|
|
|
2807 |
hasComboModule = true;
|
|
|
2808 |
comboSources = comboSources || {};
|
|
|
2809 |
comboSources[comboBase] = comboSources[comboBase] ||
|
|
|
2810 |
{ js: [], jsMods: [], css: [], cssMods: [] };
|
|
|
2811 |
|
|
|
2812 |
comboMeta = comboSources[comboBase];
|
|
|
2813 |
comboMeta.group = mod.group;
|
|
|
2814 |
comboMeta.comboSep = comboSep || self.comboSep;
|
|
|
2815 |
comboMeta.maxURLLength = maxURLLength || self.maxURLLength;
|
|
|
2816 |
|
|
|
2817 |
comboMeta[mod.type + 'Mods'].push(mod);
|
|
|
2818 |
if (mod.type === JS || mod.type === CSS) {
|
|
|
2819 |
resolved[mod.type + 'Mods'].push(mod);
|
|
|
2820 |
}
|
|
|
2821 |
}
|
|
|
2822 |
//only encode if we have something to encode
|
|
|
2823 |
if (hasComboModule) {
|
|
|
2824 |
if (usePathogen) {
|
|
|
2825 |
resolved = this._pathogenEncodeComboSources(resolved);
|
|
|
2826 |
} else {
|
|
|
2827 |
resolved = this._encodeComboSources(resolved, comboSources);
|
|
|
2828 |
}
|
|
|
2829 |
}
|
|
|
2830 |
return resolved;
|
|
|
2831 |
},
|
|
|
2832 |
|
|
|
2833 |
/**
|
|
|
2834 |
* Encodes combo sources and appends them to an object hash of arrays from `loader.resolve`.
|
|
|
2835 |
*
|
|
|
2836 |
* @method _encodeComboSources
|
|
|
2837 |
* @param {Object} resolved The object hash of arrays in which to attach the encoded combo sources.
|
|
|
2838 |
* @param {Object} comboSources An object containing relevant data about modules.
|
|
|
2839 |
* @return Object
|
|
|
2840 |
* @private
|
|
|
2841 |
*/
|
|
|
2842 |
_encodeComboSources: function(resolved, comboSources) {
|
|
|
2843 |
var fragSubset,
|
|
|
2844 |
modules,
|
|
|
2845 |
tmpBase,
|
|
|
2846 |
baseLen,
|
|
|
2847 |
frags,
|
|
|
2848 |
frag,
|
|
|
2849 |
type,
|
|
|
2850 |
mod,
|
|
|
2851 |
maxURLLength,
|
|
|
2852 |
comboBase,
|
|
|
2853 |
comboMeta,
|
|
|
2854 |
comboSep,
|
|
|
2855 |
i,
|
|
|
2856 |
len,
|
|
|
2857 |
self = this;
|
|
|
2858 |
|
|
|
2859 |
for (comboBase in comboSources) {
|
|
|
2860 |
if (comboSources.hasOwnProperty(comboBase)) {
|
|
|
2861 |
comboMeta = comboSources[comboBase];
|
|
|
2862 |
comboSep = comboMeta.comboSep;
|
|
|
2863 |
maxURLLength = comboMeta.maxURLLength;
|
|
|
2864 |
Y.log('Using maxURLLength of ' + maxURLLength, 'info', 'loader');
|
|
|
2865 |
for (type in comboMeta) {
|
|
|
2866 |
if (type === JS || type === CSS) {
|
|
|
2867 |
modules = comboMeta[type + 'Mods'];
|
|
|
2868 |
frags = [];
|
|
|
2869 |
for (i = 0, len = modules.length; i < len; i += 1) {
|
|
|
2870 |
mod = modules[i];
|
|
|
2871 |
frag = ((typeof mod.root === 'string') ? mod.root : self.root) + (mod.path || mod.fullpath);
|
|
|
2872 |
frags.push(
|
|
|
2873 |
self._filter(frag, mod.name)
|
|
|
2874 |
);
|
|
|
2875 |
}
|
|
|
2876 |
tmpBase = comboBase + frags.join(comboSep);
|
|
|
2877 |
baseLen = tmpBase.length;
|
|
|
2878 |
if (maxURLLength <= comboBase.length) {
|
|
|
2879 |
Y.log('maxURLLength (' + maxURLLength + ') is lower than the comboBase length (' + comboBase.length + '), resetting to default (' + MAX_URL_LENGTH + ')', 'error', 'loader');
|
|
|
2880 |
maxURLLength = MAX_URL_LENGTH;
|
|
|
2881 |
}
|
|
|
2882 |
|
|
|
2883 |
if (frags.length) {
|
|
|
2884 |
if (baseLen > maxURLLength) {
|
|
|
2885 |
Y.log('Exceeded maxURLLength (' + maxURLLength + ') for ' + type + ', splitting', 'info', 'loader');
|
|
|
2886 |
fragSubset = [];
|
|
|
2887 |
for (i = 0, len = frags.length; i < len; i++) {
|
|
|
2888 |
fragSubset.push(frags[i]);
|
|
|
2889 |
tmpBase = comboBase + fragSubset.join(comboSep);
|
|
|
2890 |
|
|
|
2891 |
if (tmpBase.length > maxURLLength) {
|
|
|
2892 |
frag = fragSubset.pop();
|
|
|
2893 |
tmpBase = comboBase + fragSubset.join(comboSep);
|
|
|
2894 |
resolved[type].push(self._filter(tmpBase, null, comboMeta.group));
|
|
|
2895 |
fragSubset = [];
|
|
|
2896 |
if (frag) {
|
|
|
2897 |
fragSubset.push(frag);
|
|
|
2898 |
}
|
|
|
2899 |
}
|
|
|
2900 |
}
|
|
|
2901 |
if (fragSubset.length) {
|
|
|
2902 |
tmpBase = comboBase + fragSubset.join(comboSep);
|
|
|
2903 |
resolved[type].push(self._filter(tmpBase, null, comboMeta.group));
|
|
|
2904 |
}
|
|
|
2905 |
} else {
|
|
|
2906 |
resolved[type].push(self._filter(tmpBase, null, comboMeta.group));
|
|
|
2907 |
}
|
|
|
2908 |
}
|
|
|
2909 |
}
|
|
|
2910 |
}
|
|
|
2911 |
}
|
|
|
2912 |
}
|
|
|
2913 |
return resolved;
|
|
|
2914 |
},
|
|
|
2915 |
|
|
|
2916 |
/**
|
|
|
2917 |
Shortcut to calculate, resolve and load all modules.
|
|
|
2918 |
|
|
|
2919 |
var loader = new Y.Loader({
|
|
|
2920 |
ignoreRegistered: true,
|
|
|
2921 |
modules: {
|
|
|
2922 |
mod: {
|
|
|
2923 |
path: 'mod.js'
|
|
|
2924 |
}
|
|
|
2925 |
},
|
|
|
2926 |
requires: [ 'mod' ]
|
|
|
2927 |
});
|
|
|
2928 |
loader.load(function() {
|
|
|
2929 |
console.log('All modules have loaded..');
|
|
|
2930 |
});
|
|
|
2931 |
|
|
|
2932 |
|
|
|
2933 |
@method load
|
|
|
2934 |
@param {Function} cb Executed after all load operations are complete
|
|
|
2935 |
*/
|
|
|
2936 |
load: function(cb) {
|
|
|
2937 |
if (!cb) {
|
|
|
2938 |
Y.log('No callback supplied to load()', 'error', 'loader');
|
|
|
2939 |
return;
|
|
|
2940 |
}
|
|
|
2941 |
var self = this,
|
|
|
2942 |
out = self.resolve(true);
|
|
|
2943 |
|
|
|
2944 |
self.data = out;
|
|
|
2945 |
|
|
|
2946 |
self.onEnd = function() {
|
|
|
2947 |
cb.apply(self.context || self, arguments);
|
|
|
2948 |
};
|
|
|
2949 |
|
|
|
2950 |
self.insert();
|
|
|
2951 |
}
|
|
|
2952 |
};
|
|
|
2953 |
|
|
|
2954 |
|
|
|
2955 |
}, '3.18.1', {"requires": ["get", "features"]});
|