1354 lines
58 KiB
Python
1354 lines
58 KiB
Python
/**
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* oclazyload - Load modules on demand (lazy load) with angularJS
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* @version v1.0.10
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* @link https://github.com/ocombe/ocLazyLoad
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* @license MIT
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* @author Olivier Combe <olivier.combe@gmail.com>
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*/
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(function (angular, window) {
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'use strict';
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var regModules = ['ng', 'oc.lazyLoad'],
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regInvokes = {},
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regConfigs = [],
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modulesToLoad = [],
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// modules to load from angular.module or other sources
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realModules = [],
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// real modules called from angular.module
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recordDeclarations = [],
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broadcast = angular.noop,
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runBlocks = {},
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justLoaded = [];
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var ocLazyLoad = angular.module('oc.lazyLoad', ['ng']);
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ocLazyLoad.provider('$ocLazyLoad', ["$controllerProvider", "$provide", "$compileProvider", "$filterProvider", "$injector", "$animateProvider", function ($controllerProvider, $provide, $compileProvider, $filterProvider, $injector, $animateProvider) {
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var modules = {},
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providers = {
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$controllerProvider: $controllerProvider,
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$compileProvider: $compileProvider,
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$filterProvider: $filterProvider,
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$provide: $provide, // other things (constant, decorator, provider, factory, service)
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$injector: $injector,
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$animateProvider: $animateProvider
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},
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debug = false,
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events = false,
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moduleCache = [],
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modulePromises = {};
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moduleCache.push = function (value) {
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if (this.indexOf(value) === -1) {
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Array.prototype.push.apply(this, arguments);
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}
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};
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this.config = function (config) {
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// If we want to define modules configs
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if (angular.isDefined(config.modules)) {
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if (angular.isArray(config.modules)) {
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angular.forEach(config.modules, function (moduleConfig) {
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modules[moduleConfig.name] = moduleConfig;
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});
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} else {
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modules[config.modules.name] = config.modules;
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}
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}
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if (angular.isDefined(config.debug)) {
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debug = config.debug;
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}
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if (angular.isDefined(config.events)) {
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events = config.events;
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}
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};
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/**
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* Get the list of existing registered modules
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* @param element
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*/
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this._init = function _init(element) {
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// this is probably useless now because we override angular.bootstrap
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if (modulesToLoad.length === 0) {
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var elements = [element],
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names = ['ng:app', 'ng-app', 'x-ng-app', 'data-ng-app'],
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NG_APP_CLASS_REGEXP = /\sng[:\-]app(:\s*([\w\d_]+);?)?\s/,
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append = function append(elm) {
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return elm && elements.push(elm);
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};
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angular.forEach(names, function (name) {
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names[name] = true;
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append(document.getElementById(name));
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name = name.replace(':', '\\:');
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if (typeof element[0] !== 'undefined' && element[0].querySelectorAll) {
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angular.forEach(element[0].querySelectorAll('.' + name), append);
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angular.forEach(element[0].querySelectorAll('.' + name + '\\:'), append);
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angular.forEach(element[0].querySelectorAll('[' + name + ']'), append);
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}
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});
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angular.forEach(elements, function (elm) {
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if (modulesToLoad.length === 0) {
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var className = ' ' + element.className + ' ';
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var match = NG_APP_CLASS_REGEXP.exec(className);
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if (match) {
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modulesToLoad.push((match[2] || '').replace(/\s+/g, ','));
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} else {
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angular.forEach(elm.attributes, function (attr) {
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if (modulesToLoad.length === 0 && names[attr.name]) {
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modulesToLoad.push(attr.value);
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}
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});
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}
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}
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});
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}
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if (modulesToLoad.length === 0 && !((window.jasmine || window.mocha) && angular.isDefined(angular.mock))) {
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console.error('No module found during bootstrap, unable to init ocLazyLoad. You should always use the ng-app directive or angular.boostrap when you use ocLazyLoad.');
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}
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var addReg = function addReg(moduleName) {
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if (regModules.indexOf(moduleName) === -1) {
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// register existing modules
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regModules.push(moduleName);
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var mainModule = angular.module(moduleName);
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// register existing components (directives, services, ...)
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_invokeQueue(null, mainModule._invokeQueue, moduleName);
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_invokeQueue(null, mainModule._configBlocks, moduleName); // angular 1.3+
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angular.forEach(mainModule.requires, addReg);
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}
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};
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angular.forEach(modulesToLoad, function (moduleName) {
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addReg(moduleName);
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});
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modulesToLoad = []; // reset for next bootstrap
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recordDeclarations.pop(); // wait for the next lazy load
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};
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/**
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* Like JSON.stringify but that doesn't throw on circular references
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* @param obj
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*/
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var stringify = function stringify(obj) {
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try {
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return JSON.stringify(obj);
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} catch (e) {
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var cache = [];
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return JSON.stringify(obj, function (key, value) {
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if (angular.isObject(value) && value !== null) {
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if (cache.indexOf(value) !== -1) {
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// Circular reference found, discard key
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return;
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}
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// Store value in our collection
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cache.push(value);
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}
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return value;
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});
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}
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};
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var hashCode = function hashCode(str) {
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var hash = 0,
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i,
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chr,
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len;
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if (str.length == 0) {
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return hash;
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}
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for (i = 0, len = str.length; i < len; i++) {
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chr = str.charCodeAt(i);
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hash = (hash << 5) - hash + chr;
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hash |= 0; // Convert to 32bit integer
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}
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return hash;
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};
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function _register(providers, registerModules, params) {
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if (registerModules) {
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var k,
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moduleName,
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moduleFn,
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tempRunBlocks = [];
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for (k = registerModules.length - 1; k >= 0; k--) {
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moduleName = registerModules[k];
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if (!angular.isString(moduleName)) {
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moduleName = getModuleName(moduleName);
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}
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if (!moduleName || justLoaded.indexOf(moduleName) !== -1 || modules[moduleName] && realModules.indexOf(moduleName) === -1) {
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continue;
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}
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// new if not registered
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var newModule = regModules.indexOf(moduleName) === -1;
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moduleFn = ngModuleFct(moduleName);
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if (newModule) {
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regModules.push(moduleName);
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_register(providers, moduleFn.requires, params);
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}
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if (moduleFn._runBlocks.length > 0) {
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// new run blocks detected! Replace the old ones (if existing)
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runBlocks[moduleName] = [];
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while (moduleFn._runBlocks.length > 0) {
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runBlocks[moduleName].push(moduleFn._runBlocks.shift());
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}
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}
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if (angular.isDefined(runBlocks[moduleName]) && (newModule || params.rerun)) {
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tempRunBlocks = tempRunBlocks.concat(runBlocks[moduleName]);
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}
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_invokeQueue(providers, moduleFn._invokeQueue, moduleName, params.reconfig);
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_invokeQueue(providers, moduleFn._configBlocks, moduleName, params.reconfig); // angular 1.3+
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broadcast(newModule ? 'ocLazyLoad.moduleLoaded' : 'ocLazyLoad.moduleReloaded', moduleName);
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registerModules.pop();
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justLoaded.push(moduleName);
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}
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// execute the run blocks at the end
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var instanceInjector = providers.getInstanceInjector();
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angular.forEach(tempRunBlocks, function (fn) {
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instanceInjector.invoke(fn);
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});
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}
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}
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function _registerInvokeList(args, moduleName) {
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var invokeList = args[2][0],
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type = args[1],
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newInvoke = false;
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if (angular.isUndefined(regInvokes[moduleName])) {
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regInvokes[moduleName] = {};
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}
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if (angular.isUndefined(regInvokes[moduleName][type])) {
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regInvokes[moduleName][type] = {};
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}
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var onInvoke = function onInvoke(invokeName, invoke) {
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if (!regInvokes[moduleName][type].hasOwnProperty(invokeName)) {
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regInvokes[moduleName][type][invokeName] = [];
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}
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if (checkHashes(invoke, regInvokes[moduleName][type][invokeName])) {
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newInvoke = true;
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regInvokes[moduleName][type][invokeName].push(invoke);
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broadcast('ocLazyLoad.componentLoaded', [moduleName, type, invokeName]);
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}
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};
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function checkHashes(potentialNew, invokes) {
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var isNew = true,
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newHash;
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if (invokes.length) {
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newHash = signature(potentialNew);
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angular.forEach(invokes, function (invoke) {
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isNew = isNew && signature(invoke) !== newHash;
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});
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}
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return isNew;
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}
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function signature(data) {
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if (angular.isArray(data)) {
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// arrays are objects, we need to test for it first
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return hashCode(data.toString());
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} else if (angular.isObject(data)) {
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// constants & values for example
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return hashCode(stringify(data));
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} else {
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if (angular.isDefined(data) && data !== null) {
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return hashCode(data.toString());
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} else {
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// null & undefined constants
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return data;
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}
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}
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}
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if (angular.isString(invokeList)) {
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onInvoke(invokeList, args[2][1]);
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} else if (angular.isObject(invokeList)) {
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angular.forEach(invokeList, function (invoke, key) {
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if (angular.isString(invoke)) {
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// decorators for example
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onInvoke(invoke, invokeList[1]);
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} else {
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// components registered as object lists {"componentName": function() {}}
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onInvoke(key, invoke);
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}
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});
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} else {
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return false;
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}
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return newInvoke;
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}
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function _invokeQueue(providers, queue, moduleName, reconfig) {
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if (!queue) {
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return;
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}
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var i, len, args, provider;
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for (i = 0, len = queue.length; i < len; i++) {
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args = queue[i];
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if (angular.isArray(args)) {
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if (providers !== null) {
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if (providers.hasOwnProperty(args[0])) {
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provider = providers[args[0]];
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} else {
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throw new Error('unsupported provider ' + args[0]);
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}
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}
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var isNew = _registerInvokeList(args, moduleName);
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if (args[1] !== 'invoke') {
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if (isNew && angular.isDefined(provider)) {
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provider[args[1]].apply(provider, args[2]);
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}
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} else {
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// config block
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var callInvoke = function callInvoke(fct) {
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var invoked = regConfigs.indexOf(moduleName + '-' + fct);
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if (invoked === -1 || reconfig) {
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if (invoked === -1) {
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regConfigs.push(moduleName + '-' + fct);
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}
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if (angular.isDefined(provider)) {
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provider[args[1]].apply(provider, args[2]);
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}
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}
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};
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if (angular.isFunction(args[2][0])) {
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callInvoke(args[2][0]);
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} else if (angular.isArray(args[2][0])) {
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for (var j = 0, jlen = args[2][0].length; j < jlen; j++) {
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if (angular.isFunction(args[2][0][j])) {
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callInvoke(args[2][0][j]);
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}
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}
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}
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}
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}
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}
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}
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function getModuleName(module) {
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var moduleName = null;
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if (angular.isString(module)) {
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moduleName = module;
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} else if (angular.isObject(module) && module.hasOwnProperty('name') && angular.isString(module.name)) {
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moduleName = module.name;
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}
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return moduleName;
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}
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function moduleExists(moduleName) {
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if (!angular.isString(moduleName)) {
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return false;
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}
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try {
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return ngModuleFct(moduleName);
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} catch (e) {
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if (/No module/.test(e) || e.message.indexOf('$injector:nomod') > -1) {
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return false;
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}
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}
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}
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this.$get = ["$log", "$rootElement", "$rootScope", "$cacheFactory", "$q", function ($log, $rootElement, $rootScope, $cacheFactory, $q) {
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var instanceInjector,
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filesCache = $cacheFactory('ocLazyLoad');
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if (!debug) {
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$log = {};
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$log['error'] = angular.noop;
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$log['warn'] = angular.noop;
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$log['info'] = angular.noop;
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}
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// Make this lazy because when $get() is called the instance injector hasn't been assigned to the rootElement yet
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providers.getInstanceInjector = function () {
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return instanceInjector ? instanceInjector : instanceInjector = $rootElement.data('$injector') || angular.injector();
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};
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broadcast = function broadcast(eventName, params) {
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if (events) {
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$rootScope.$broadcast(eventName, params);
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}
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if (debug) {
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$log.info(eventName, params);
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}
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};
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function reject(e) {
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var deferred = $q.defer();
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$log.error(e.message);
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deferred.reject(e);
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return deferred.promise;
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}
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return {
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_broadcast: broadcast,
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_$log: $log,
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/**
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* Returns the files cache used by the loaders to store the files currently loading
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* @returns {*}
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*/
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_getFilesCache: function getFilesCache() {
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return filesCache;
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},
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/**
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* Let the service know that it should monitor angular.module because files are loading
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* @param watch boolean
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*/
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toggleWatch: function toggleWatch(watch) {
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if (watch) {
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recordDeclarations.push(true);
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} else {
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recordDeclarations.pop();
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}
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},
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/**
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* Let you get a module config object
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* @param moduleName String the name of the module
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* @returns {*}
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*/
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getModuleConfig: function getModuleConfig(moduleName) {
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if (!angular.isString(moduleName)) {
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throw new Error('You need to give the name of the module to get');
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}
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if (!modules[moduleName]) {
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return null;
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}
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return angular.copy(modules[moduleName]);
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},
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/**
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* Let you define a module config object
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* @param moduleConfig Object the module config object
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* @returns {*}
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*/
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setModuleConfig: function setModuleConfig(moduleConfig) {
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if (!angular.isObject(moduleConfig)) {
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throw new Error('You need to give the module config object to set');
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}
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modules[moduleConfig.name] = moduleConfig;
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return moduleConfig;
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},
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/**
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* Returns the list of loaded modules
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* @returns {string[]}
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*/
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getModules: function getModules() {
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return regModules;
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},
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/**
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* Let you check if a module has been loaded into Angular or not
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* @param modulesNames String/Object a module name, or a list of module names
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* @returns {boolean}
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*/
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isLoaded: function isLoaded(modulesNames) {
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var moduleLoaded = function moduleLoaded(module) {
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var isLoaded = regModules.indexOf(module) > -1;
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if (!isLoaded) {
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isLoaded = !!moduleExists(module);
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}
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return isLoaded;
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};
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if (angular.isString(modulesNames)) {
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modulesNames = [modulesNames];
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}
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if (angular.isArray(modulesNames)) {
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var i, len;
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for (i = 0, len = modulesNames.length; i < len; i++) {
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if (!moduleLoaded(modulesNames[i])) {
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return false;
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}
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}
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return true;
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} else {
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throw new Error('You need to define the module(s) name(s)');
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}
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},
|
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|
|
/**
|
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* Given a module, return its name
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* @param module
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* @returns {String}
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*/
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_getModuleName: getModuleName,
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|
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/**
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* Returns a module if it exists
|
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* @param moduleName
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* @returns {module}
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*/
|
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_getModule: function getModule(moduleName) {
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try {
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return ngModuleFct(moduleName);
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} catch (e) {
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// this error message really suxx
|
|
if (/No module/.test(e) || e.message.indexOf('$injector:nomod') > -1) {
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e.message = 'The module "' + stringify(moduleName) + '" that you are trying to load does not exist. ' + e.message;
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}
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throw e;
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}
|
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},
|
|
|
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/**
|
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* Check if a module exists and returns it if it does
|
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* @param moduleName
|
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* @returns {boolean}
|
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*/
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moduleExists: moduleExists,
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|
|
/**
|
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* Load the dependencies, and might try to load new files depending on the config
|
|
* @param moduleName (String or Array of Strings)
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* @param localParams
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* @returns {*}
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* @private
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*/
|
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_loadDependencies: function _loadDependencies(moduleName, localParams) {
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var loadedModule,
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requires,
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diff,
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promisesList = [],
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self = this;
|
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|
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moduleName = self._getModuleName(moduleName);
|
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|
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if (moduleName === null) {
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return $q.when();
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} else {
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try {
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loadedModule = self._getModule(moduleName);
|
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} catch (e) {
|
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return reject(e);
|
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}
|
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// get unloaded requires
|
|
requires = self.getRequires(loadedModule);
|
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}
|
|
|
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angular.forEach(requires, function (requireEntry) {
|
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// If no configuration is provided, try and find one from a previous load.
|
|
// If there isn't one, bail and let the normal flow run
|
|
if (angular.isString(requireEntry)) {
|
|
var config = self.getModuleConfig(requireEntry);
|
|
if (config === null) {
|
|
moduleCache.push(requireEntry); // We don't know about this module, but something else might, so push it anyway.
|
|
return;
|
|
}
|
|
requireEntry = config;
|
|
// ignore the name because it's probably not a real module name
|
|
config.name = undefined;
|
|
}
|
|
|
|
// Check if this dependency has been loaded previously
|
|
if (self.moduleExists(requireEntry.name)) {
|
|
// compare against the already loaded module to see if the new definition adds any new files
|
|
diff = requireEntry.files.filter(function (n) {
|
|
return self.getModuleConfig(requireEntry.name).files.indexOf(n) < 0;
|
|
});
|
|
|
|
// If the module was redefined, advise via the console
|
|
if (diff.length !== 0) {
|
|
self._$log.warn('Module "', moduleName, '" attempted to redefine configuration for dependency. "', requireEntry.name, '"\n Additional Files Loaded:', diff);
|
|
}
|
|
|
|
// Push everything to the file loader, it will weed out the duplicates.
|
|
if (angular.isDefined(self.filesLoader)) {
|
|
// if a files loader is defined
|
|
promisesList.push(self.filesLoader(requireEntry, localParams).then(function () {
|
|
return self._loadDependencies(requireEntry);
|
|
}));
|
|
} else {
|
|
return reject(new Error('Error: New dependencies need to be loaded from external files (' + requireEntry.files + '), but no loader has been defined.'));
|
|
}
|
|
return;
|
|
} else if (angular.isArray(requireEntry)) {
|
|
var files = [];
|
|
angular.forEach(requireEntry, function (entry) {
|
|
// let's check if the entry is a file name or a config name
|
|
var config = self.getModuleConfig(entry);
|
|
if (config === null) {
|
|
files.push(entry);
|
|
} else if (config.files) {
|
|
files = files.concat(config.files);
|
|
}
|
|
});
|
|
if (files.length > 0) {
|
|
requireEntry = {
|
|
files: files
|
|
};
|
|
}
|
|
} else if (angular.isObject(requireEntry)) {
|
|
if (requireEntry.hasOwnProperty('name') && requireEntry['name']) {
|
|
// The dependency doesn't exist in the module cache and is a new configuration, so store and push it.
|
|
self.setModuleConfig(requireEntry);
|
|
moduleCache.push(requireEntry['name']);
|
|
}
|
|
}
|
|
|
|
// Check if the dependency has any files that need to be loaded. If there are, push a new promise to the promise list.
|
|
if (angular.isDefined(requireEntry.files) && requireEntry.files.length !== 0) {
|
|
if (angular.isDefined(self.filesLoader)) {
|
|
// if a files loader is defined
|
|
promisesList.push(self.filesLoader(requireEntry, localParams).then(function () {
|
|
return self._loadDependencies(requireEntry);
|
|
}));
|
|
} else {
|
|
return reject(new Error('Error: the module "' + requireEntry.name + '" is defined in external files (' + requireEntry.files + '), but no loader has been defined.'));
|
|
}
|
|
}
|
|
});
|
|
|
|
// Create a wrapper promise to watch the promise list and resolve it once everything is done.
|
|
return $q.all(promisesList);
|
|
},
|
|
|
|
/**
|
|
* Inject new modules into Angular
|
|
* @param moduleName
|
|
* @param localParams
|
|
* @param real
|
|
*/
|
|
inject: function inject(moduleName) {
|
|
var localParams = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
|
|
var real = arguments.length <= 2 || arguments[2] === undefined ? false : arguments[2];
|
|
|
|
var self = this,
|
|
deferred = $q.defer();
|
|
if (angular.isDefined(moduleName) && moduleName !== null) {
|
|
if (angular.isArray(moduleName)) {
|
|
var promisesList = [];
|
|
angular.forEach(moduleName, function (module) {
|
|
promisesList.push(self.inject(module, localParams, real));
|
|
});
|
|
return $q.all(promisesList);
|
|
} else {
|
|
self._addToLoadList(self._getModuleName(moduleName), true, real);
|
|
}
|
|
}
|
|
if (modulesToLoad.length > 0) {
|
|
var res = modulesToLoad.slice(); // clean copy
|
|
var loadNext = function loadNext(moduleName) {
|
|
moduleCache.push(moduleName);
|
|
modulePromises[moduleName] = deferred.promise;
|
|
self._loadDependencies(moduleName, localParams).then(function success() {
|
|
try {
|
|
justLoaded = [];
|
|
_register(providers, moduleCache, localParams);
|
|
} catch (e) {
|
|
self._$log.error(e.message);
|
|
deferred.reject(e);
|
|
return;
|
|
}
|
|
|
|
if (modulesToLoad.length > 0) {
|
|
loadNext(modulesToLoad.shift()); // load the next in list
|
|
} else {
|
|
deferred.resolve(res); // everything has been loaded, resolve
|
|
}
|
|
}, function error(err) {
|
|
deferred.reject(err);
|
|
});
|
|
};
|
|
|
|
// load the first in list
|
|
loadNext(modulesToLoad.shift());
|
|
} else if (localParams && localParams.name && modulePromises[localParams.name]) {
|
|
return modulePromises[localParams.name];
|
|
} else {
|
|
deferred.resolve();
|
|
}
|
|
return deferred.promise;
|
|
},
|
|
|
|
/**
|
|
* Get the list of required modules/services/... for this module
|
|
* @param module
|
|
* @returns {Array}
|
|
*/
|
|
getRequires: function getRequires(module) {
|
|
var requires = [];
|
|
angular.forEach(module.requires, function (requireModule) {
|
|
if (regModules.indexOf(requireModule) === -1) {
|
|
requires.push(requireModule);
|
|
}
|
|
});
|
|
return requires;
|
|
},
|
|
|
|
/**
|
|
* Invoke the new modules & component by their providers
|
|
* @param providers
|
|
* @param queue
|
|
* @param moduleName
|
|
* @param reconfig
|
|
* @private
|
|
*/
|
|
_invokeQueue: _invokeQueue,
|
|
|
|
/**
|
|
* Check if a module has been invoked and registers it if not
|
|
* @param args
|
|
* @param moduleName
|
|
* @returns {boolean} is new
|
|
*/
|
|
_registerInvokeList: _registerInvokeList,
|
|
|
|
/**
|
|
* Register a new module and loads it, executing the run/config blocks if needed
|
|
* @param providers
|
|
* @param registerModules
|
|
* @param params
|
|
* @private
|
|
*/
|
|
_register: _register,
|
|
|
|
/**
|
|
* Add a module name to the list of modules that will be loaded in the next inject
|
|
* @param name
|
|
* @param force
|
|
* @private
|
|
*/
|
|
_addToLoadList: _addToLoadList,
|
|
|
|
/**
|
|
* Unregister modules (you shouldn't have to use this)
|
|
* @param modules
|
|
*/
|
|
_unregister: function _unregister(modules) {
|
|
if (angular.isDefined(modules)) {
|
|
if (angular.isArray(modules)) {
|
|
angular.forEach(modules, function (module) {
|
|
regInvokes[module] = undefined;
|
|
});
|
|
}
|
|
}
|
|
}
|
|
};
|
|
}];
|
|
|
|
// Let's get the list of loaded modules & components
|
|
this._init(angular.element(window.document));
|
|
}]);
|
|
|
|
var bootstrapFct = angular.bootstrap;
|
|
angular.bootstrap = function (element, modules, config) {
|
|
// Clean state from previous bootstrap
|
|
regModules = ['ng', 'oc.lazyLoad'];
|
|
regInvokes = {};
|
|
regConfigs = [];
|
|
modulesToLoad = [];
|
|
realModules = [];
|
|
recordDeclarations = [];
|
|
broadcast = angular.noop;
|
|
runBlocks = {};
|
|
justLoaded = [];
|
|
// we use slice to make a clean copy
|
|
angular.forEach(modules.slice(), function (module) {
|
|
_addToLoadList(module, true, true);
|
|
});
|
|
return bootstrapFct(element, modules, config);
|
|
};
|
|
|
|
var _addToLoadList = function _addToLoadList(name, force, real) {
|
|
if ((recordDeclarations.length > 0 || force) && angular.isString(name) && modulesToLoad.indexOf(name) === -1) {
|
|
modulesToLoad.push(name);
|
|
if (real) {
|
|
realModules.push(name);
|
|
}
|
|
}
|
|
};
|
|
|
|
var ngModuleFct = angular.module;
|
|
angular.module = function (name, requires, configFn) {
|
|
_addToLoadList(name, false, true);
|
|
return ngModuleFct(name, requires, configFn);
|
|
};
|
|
|
|
// CommonJS package manager support:
|
|
if (typeof module !== 'undefined' && typeof exports !== 'undefined' && module.exports === exports) {
|
|
module.exports = 'oc.lazyLoad';
|
|
}
|
|
})(angular, window);
|
|
(function (angular) {
|
|
'use strict';
|
|
|
|
angular.module('oc.lazyLoad').directive('ocLazyLoad', ["$ocLazyLoad", "$compile", "$animate", "$parse", "$timeout", function ($ocLazyLoad, $compile, $animate, $parse, $timeout) {
|
|
return {
|
|
restrict: 'A',
|
|
terminal: true,
|
|
priority: 1000,
|
|
compile: function compile(element, attrs) {
|
|
// we store the content and remove it before compilation
|
|
var content = element[0].innerHTML;
|
|
element.html('');
|
|
|
|
return function ($scope, $element, $attr) {
|
|
var model = $parse($attr.ocLazyLoad);
|
|
$scope.$watch(function () {
|
|
return model($scope) || $attr.ocLazyLoad; // it can be a module name (string), an object, an array, or a scope reference to any of this
|
|
}, function (moduleName) {
|
|
if (angular.isDefined(moduleName)) {
|
|
$ocLazyLoad.load(moduleName).then(function () {
|
|
// Attach element contents to DOM and then compile them.
|
|
// This prevents an issue where IE invalidates saved element objects (HTMLCollections)
|
|
// of the compiled contents when attaching to the parent DOM.
|
|
$animate.enter(content, $element);
|
|
// get the new content & compile it
|
|
$compile($element.contents())($scope);
|
|
});
|
|
}
|
|
}, true);
|
|
};
|
|
}
|
|
};
|
|
}]);
|
|
})(angular);
|
|
(function (angular) {
|
|
'use strict';
|
|
|
|
angular.module('oc.lazyLoad').config(["$provide", function ($provide) {
|
|
$provide.decorator('$ocLazyLoad', ["$delegate", "$q", "$window", "$interval", function ($delegate, $q, $window, $interval) {
|
|
var uaCssChecked = false,
|
|
useCssLoadPatch = false,
|
|
anchor = $window.document.getElementsByTagName('head')[0] || $window.document.getElementsByTagName('body')[0];
|
|
|
|
/**
|
|
* Load a js/css file
|
|
* @param type
|
|
* @param path
|
|
* @param params
|
|
* @returns promise
|
|
*/
|
|
$delegate.buildElement = function buildElement(type, path, params) {
|
|
var deferred = $q.defer(),
|
|
el,
|
|
loaded,
|
|
filesCache = $delegate._getFilesCache(),
|
|
cacheBuster = function cacheBuster(url) {
|
|
var dc = new Date().getTime();
|
|
if (url.indexOf('?') >= 0) {
|
|
if (url.substring(0, url.length - 1) === '&') {
|
|
return url + '_dc=' + dc;
|
|
}
|
|
return url + '&_dc=' + dc;
|
|
} else {
|
|
return url + '?_dc=' + dc;
|
|
}
|
|
};
|
|
|
|
// Store the promise early so the file load can be detected by other parallel lazy loads
|
|
// (ie: multiple routes on one page) a 'true' value isn't sufficient
|
|
// as it causes false positive load results.
|
|
if (angular.isUndefined(filesCache.get(path))) {
|
|
filesCache.put(path, deferred.promise);
|
|
}
|
|
|
|
// Switch in case more content types are added later
|
|
switch (type) {
|
|
case 'css':
|
|
el = $window.document.createElement('link');
|
|
el.type = 'text/css';
|
|
el.rel = 'stylesheet';
|
|
el.href = params.cache === false ? cacheBuster(path) : path;
|
|
break;
|
|
case 'js':
|
|
el = $window.document.createElement('script');
|
|
el.src = params.cache === false ? cacheBuster(path) : path;
|
|
break;
|
|
default:
|
|
filesCache.remove(path);
|
|
deferred.reject(new Error('Requested type "' + type + '" is not known. Could not inject "' + path + '"'));
|
|
break;
|
|
}
|
|
el.onload = el['onreadystatechange'] = function (e) {
|
|
if (el['readyState'] && !/^c|loade/.test(el['readyState']) || loaded) return;
|
|
el.onload = el['onreadystatechange'] = null;
|
|
loaded = 1;
|
|
$delegate._broadcast('ocLazyLoad.fileLoaded', path);
|
|
deferred.resolve(el);
|
|
};
|
|
el.onerror = function () {
|
|
filesCache.remove(path);
|
|
deferred.reject(new Error('Unable to load ' + path));
|
|
};
|
|
el.async = params.serie ? 0 : 1;
|
|
|
|
var insertBeforeElem = anchor.lastChild;
|
|
if (params.insertBefore) {
|
|
var element = angular.element(angular.isDefined(window.jQuery) ? params.insertBefore : document.querySelector(params.insertBefore));
|
|
if (element && element.length > 0) {
|
|
insertBeforeElem = element[0];
|
|
}
|
|
}
|
|
insertBeforeElem.parentNode.insertBefore(el, insertBeforeElem);
|
|
|
|
/*
|
|
The event load or readystatechange doesn't fire in:
|
|
- PhantomJS 1.9 (headless webkit browser)
|
|
- iOS < 6 (default mobile browser)
|
|
- Android < 4.4 (default mobile browser)
|
|
- Safari < 6 (desktop browser)
|
|
*/
|
|
if (type == 'css') {
|
|
if (!uaCssChecked) {
|
|
var ua = $window.navigator.userAgent.toLowerCase();
|
|
|
|
if (ua.indexOf('phantomjs/1.9') > -1) {
|
|
// PhantomJS ~1.9
|
|
useCssLoadPatch = true;
|
|
} else if (/iP(hone|od|ad)/.test($window.navigator.platform)) {
|
|
// iOS < 6
|
|
var v = $window.navigator.appVersion.match(/OS (\d+)_(\d+)_?(\d+)?/);
|
|
var iOSVersion = parseFloat([parseInt(v[1], 10), parseInt(v[2], 10), parseInt(v[3] || 0, 10)].join('.'));
|
|
useCssLoadPatch = iOSVersion < 6;
|
|
} else if (ua.indexOf('android') > -1) {
|
|
// Android < 4.4
|
|
var androidVersion = parseFloat(ua.slice(ua.indexOf('android') + 8));
|
|
useCssLoadPatch = androidVersion < 4.4;
|
|
} else if (ua.indexOf('safari') > -1) {
|
|
// Safari < 6
|
|
var versionMatch = ua.match(/version\/([\.\d]+)/i);
|
|
useCssLoadPatch = versionMatch && versionMatch[1] && parseFloat(versionMatch[1]) < 6;
|
|
}
|
|
}
|
|
|
|
if (useCssLoadPatch) {
|
|
var tries = 1000; // * 20 = 20000 miliseconds
|
|
var interval = $interval(function () {
|
|
try {
|
|
el.sheet.cssRules;
|
|
$interval.cancel(interval);
|
|
el.onload();
|
|
} catch (e) {
|
|
if (--tries <= 0) {
|
|
el.onerror();
|
|
}
|
|
}
|
|
}, 20);
|
|
}
|
|
}
|
|
|
|
return deferred.promise;
|
|
};
|
|
|
|
return $delegate;
|
|
}]);
|
|
}]);
|
|
})(angular);
|
|
(function (angular) {
|
|
'use strict';
|
|
|
|
angular.module('oc.lazyLoad').config(["$provide", function ($provide) {
|
|
$provide.decorator('$ocLazyLoad', ["$delegate", "$q", function ($delegate, $q) {
|
|
/**
|
|
* The function that loads new files
|
|
* @param config
|
|
* @param params
|
|
* @returns {*}
|
|
*/
|
|
$delegate.filesLoader = function filesLoader(config) {
|
|
var params = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
|
|
|
|
var cssFiles = [],
|
|
templatesFiles = [],
|
|
jsFiles = [],
|
|
promises = [],
|
|
cachePromise = null,
|
|
filesCache = $delegate._getFilesCache();
|
|
|
|
$delegate.toggleWatch(true); // start watching angular.module calls
|
|
|
|
angular.extend(params, config);
|
|
|
|
var pushFile = function pushFile(path) {
|
|
var file_type = null,
|
|
m;
|
|
if (angular.isObject(path)) {
|
|
file_type = path.type;
|
|
path = path.path;
|
|
}
|
|
cachePromise = filesCache.get(path);
|
|
if (angular.isUndefined(cachePromise) || params.cache === false) {
|
|
|
|
// always check for requirejs syntax just in case
|
|
if ((m = /^(css|less|html|htm|js)?(?=!)/.exec(path)) !== null) {
|
|
// Detect file type using preceding type declaration (ala requireJS)
|
|
file_type = m[1];
|
|
path = path.substr(m[1].length + 1, path.length); // Strip the type from the path
|
|
}
|
|
|
|
if (!file_type) {
|
|
if ((m = /[.](css|less|html|htm|js)?((\?|#).*)?$/.exec(path)) !== null) {
|
|
// Detect file type via file extension
|
|
file_type = m[1];
|
|
} else if (!$delegate.jsLoader.hasOwnProperty('ocLazyLoadLoader') && $delegate.jsLoader.hasOwnProperty('requirejs')) {
|
|
// requirejs
|
|
file_type = 'js';
|
|
} else {
|
|
$delegate._$log.error('File type could not be determined. ' + path);
|
|
return;
|
|
}
|
|
}
|
|
|
|
if ((file_type === 'css' || file_type === 'less') && cssFiles.indexOf(path) === -1) {
|
|
cssFiles.push(path);
|
|
} else if ((file_type === 'html' || file_type === 'htm') && templatesFiles.indexOf(path) === -1) {
|
|
templatesFiles.push(path);
|
|
} else if (file_type === 'js' || jsFiles.indexOf(path) === -1) {
|
|
jsFiles.push(path);
|
|
} else {
|
|
$delegate._$log.error('File type is not valid. ' + path);
|
|
}
|
|
} else if (cachePromise) {
|
|
promises.push(cachePromise);
|
|
}
|
|
};
|
|
|
|
if (params.serie) {
|
|
pushFile(params.files.shift());
|
|
} else {
|
|
angular.forEach(params.files, function (path) {
|
|
pushFile(path);
|
|
});
|
|
}
|
|
|
|
if (cssFiles.length > 0) {
|
|
var cssDeferred = $q.defer();
|
|
$delegate.cssLoader(cssFiles, function (err) {
|
|
if (angular.isDefined(err) && $delegate.cssLoader.hasOwnProperty('ocLazyLoadLoader')) {
|
|
$delegate._$log.error(err);
|
|
cssDeferred.reject(err);
|
|
} else {
|
|
cssDeferred.resolve();
|
|
}
|
|
}, params);
|
|
promises.push(cssDeferred.promise);
|
|
}
|
|
|
|
if (templatesFiles.length > 0) {
|
|
var templatesDeferred = $q.defer();
|
|
$delegate.templatesLoader(templatesFiles, function (err) {
|
|
if (angular.isDefined(err) && $delegate.templatesLoader.hasOwnProperty('ocLazyLoadLoader')) {
|
|
$delegate._$log.error(err);
|
|
templatesDeferred.reject(err);
|
|
} else {
|
|
templatesDeferred.resolve();
|
|
}
|
|
}, params);
|
|
promises.push(templatesDeferred.promise);
|
|
}
|
|
|
|
if (jsFiles.length > 0) {
|
|
var jsDeferred = $q.defer();
|
|
$delegate.jsLoader(jsFiles, function (err) {
|
|
if (angular.isDefined(err) && ($delegate.jsLoader.hasOwnProperty("ocLazyLoadLoader") || $delegate.jsLoader.hasOwnProperty("requirejs"))) {
|
|
$delegate._$log.error(err);
|
|
jsDeferred.reject(err);
|
|
} else {
|
|
jsDeferred.resolve();
|
|
}
|
|
}, params);
|
|
promises.push(jsDeferred.promise);
|
|
}
|
|
|
|
if (promises.length === 0) {
|
|
var deferred = $q.defer(),
|
|
err = "Error: no file to load has been found, if you're trying to load an existing module you should use the 'inject' method instead of 'load'.";
|
|
$delegate._$log.error(err);
|
|
deferred.reject(err);
|
|
return deferred.promise;
|
|
} else if (params.serie && params.files.length > 0) {
|
|
return $q.all(promises).then(function () {
|
|
return $delegate.filesLoader(config, params);
|
|
});
|
|
} else {
|
|
return $q.all(promises)['finally'](function (res) {
|
|
$delegate.toggleWatch(false); // stop watching angular.module calls
|
|
return res;
|
|
});
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Load a module or a list of modules into Angular
|
|
* @param module Mixed the name of a predefined module config object, or a module config object, or an array of either
|
|
* @param params Object optional parameters
|
|
* @returns promise
|
|
*/
|
|
$delegate.load = function (originalModule) {
|
|
var originalParams = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
|
|
|
|
var self = this,
|
|
config = null,
|
|
deferredList = [],
|
|
deferred = $q.defer(),
|
|
errText;
|
|
|
|
// clean copy
|
|
var module = angular.copy(originalModule);
|
|
var params = angular.copy(originalParams);
|
|
|
|
// If module is an array, break it down
|
|
if (angular.isArray(module)) {
|
|
// Resubmit each entry as a single module
|
|
angular.forEach(module, function (m) {
|
|
deferredList.push(self.load(m, params));
|
|
});
|
|
|
|
// Resolve the promise once everything has loaded
|
|
$q.all(deferredList).then(function (res) {
|
|
deferred.resolve(res);
|
|
}, function (err) {
|
|
deferred.reject(err);
|
|
});
|
|
|
|
return deferred.promise;
|
|
}
|
|
|
|
// Get or Set a configuration depending on what was passed in
|
|
if (angular.isString(module)) {
|
|
config = self.getModuleConfig(module);
|
|
if (!config) {
|
|
config = {
|
|
files: [module]
|
|
};
|
|
}
|
|
} else if (angular.isObject(module)) {
|
|
// case {type: 'js', path: lazyLoadUrl + 'testModule.fakejs'}
|
|
if (angular.isDefined(module.path) && angular.isDefined(module.type)) {
|
|
config = {
|
|
files: [module]
|
|
};
|
|
} else {
|
|
config = self.setModuleConfig(module);
|
|
}
|
|
}
|
|
|
|
if (config === null) {
|
|
var moduleName = self._getModuleName(module);
|
|
errText = 'Module "' + (moduleName || 'unknown') + '" is not configured, cannot load.';
|
|
$delegate._$log.error(errText);
|
|
deferred.reject(new Error(errText));
|
|
return deferred.promise;
|
|
} else {
|
|
// deprecated
|
|
if (angular.isDefined(config.template)) {
|
|
if (angular.isUndefined(config.files)) {
|
|
config.files = [];
|
|
}
|
|
if (angular.isString(config.template)) {
|
|
config.files.push(config.template);
|
|
} else if (angular.isArray(config.template)) {
|
|
config.files.concat(config.template);
|
|
}
|
|
}
|
|
}
|
|
|
|
var localParams = angular.extend({}, params, config);
|
|
|
|
// if someone used an external loader and called the load function with just the module name
|
|
if (angular.isUndefined(config.files) && angular.isDefined(config.name) && $delegate.moduleExists(config.name)) {
|
|
return $delegate.inject(config.name, localParams, true);
|
|
}
|
|
|
|
$delegate.filesLoader(config, localParams).then(function () {
|
|
$delegate.inject(null, localParams).then(function (res) {
|
|
deferred.resolve(res);
|
|
}, function (err) {
|
|
deferred.reject(err);
|
|
});
|
|
}, function (err) {
|
|
deferred.reject(err);
|
|
});
|
|
|
|
return deferred.promise;
|
|
};
|
|
|
|
// return the patched service
|
|
return $delegate;
|
|
}]);
|
|
}]);
|
|
})(angular);
|
|
(function (angular) {
|
|
'use strict';
|
|
|
|
angular.module('oc.lazyLoad').config(["$provide", function ($provide) {
|
|
$provide.decorator('$ocLazyLoad', ["$delegate", "$q", function ($delegate, $q) {
|
|
/**
|
|
* cssLoader function
|
|
* @type Function
|
|
* @param paths array list of css files to load
|
|
* @param callback to call when everything is loaded. We use a callback and not a promise
|
|
* @param params object config parameters
|
|
* because the user can overwrite cssLoader and it will probably not use promises :(
|
|
*/
|
|
$delegate.cssLoader = function (paths, callback, params) {
|
|
var promises = [];
|
|
angular.forEach(paths, function (path) {
|
|
promises.push($delegate.buildElement('css', path, params));
|
|
});
|
|
$q.all(promises).then(function () {
|
|
callback();
|
|
}, function (err) {
|
|
callback(err);
|
|
});
|
|
};
|
|
$delegate.cssLoader.ocLazyLoadLoader = true;
|
|
|
|
return $delegate;
|
|
}]);
|
|
}]);
|
|
})(angular);
|
|
(function (angular) {
|
|
'use strict';
|
|
|
|
angular.module('oc.lazyLoad').config(["$provide", function ($provide) {
|
|
$provide.decorator('$ocLazyLoad', ["$delegate", "$q", function ($delegate, $q) {
|
|
/**
|
|
* jsLoader function
|
|
* @type Function
|
|
* @param paths array list of js files to load
|
|
* @param callback to call when everything is loaded. We use a callback and not a promise
|
|
* @param params object config parameters
|
|
* because the user can overwrite jsLoader and it will probably not use promises :(
|
|
*/
|
|
$delegate.jsLoader = function (paths, callback, params) {
|
|
var promises = [];
|
|
angular.forEach(paths, function (path) {
|
|
promises.push($delegate.buildElement('js', path, params));
|
|
});
|
|
$q.all(promises).then(function () {
|
|
callback();
|
|
}, function (err) {
|
|
callback(err);
|
|
});
|
|
};
|
|
$delegate.jsLoader.ocLazyLoadLoader = true;
|
|
|
|
return $delegate;
|
|
}]);
|
|
}]);
|
|
})(angular);
|
|
(function (angular) {
|
|
'use strict';
|
|
|
|
angular.module('oc.lazyLoad').config(["$provide", function ($provide) {
|
|
$provide.decorator('$ocLazyLoad', ["$delegate", "$templateCache", "$q", "$http", function ($delegate, $templateCache, $q, $http) {
|
|
/**
|
|
* templatesLoader function
|
|
* @type Function
|
|
* @param paths array list of css files to load
|
|
* @param callback to call when everything is loaded. We use a callback and not a promise
|
|
* @param params object config parameters for $http
|
|
* because the user can overwrite templatesLoader and it will probably not use promises :(
|
|
*/
|
|
$delegate.templatesLoader = function (paths, callback, params) {
|
|
var promises = [],
|
|
filesCache = $delegate._getFilesCache();
|
|
|
|
angular.forEach(paths, function (url) {
|
|
var deferred = $q.defer();
|
|
promises.push(deferred.promise);
|
|
$http.get(url, params).then(function (response) {
|
|
var data = response.data;
|
|
if (angular.isString(data) && data.length > 0) {
|
|
angular.forEach(angular.element(data), function (node) {
|
|
if (node.nodeName === 'SCRIPT' && node.type === 'text/ng-template') {
|
|
$templateCache.put(node.id, node.innerHTML);
|
|
}
|
|
});
|
|
}
|
|
if (angular.isUndefined(filesCache.get(url))) {
|
|
filesCache.put(url, true);
|
|
}
|
|
deferred.resolve();
|
|
})['catch'](function (response) {
|
|
deferred.reject(new Error('Unable to load template file "' + url + '": ' + response.data));
|
|
});
|
|
});
|
|
return $q.all(promises).then(function () {
|
|
callback();
|
|
}, function (err) {
|
|
callback(err);
|
|
});
|
|
};
|
|
$delegate.templatesLoader.ocLazyLoadLoader = true;
|
|
|
|
return $delegate;
|
|
}]);
|
|
}]);
|
|
})(angular);
|
|
// Array.indexOf polyfill for IE8
|
|
if (!Array.prototype.indexOf) {
|
|
Array.prototype.indexOf = function (searchElement, fromIndex) {
|
|
var k;
|
|
|
|
// 1. Let O be the result of calling ToObject passing
|
|
// the this value as the argument.
|
|
if (this == null) {
|
|
throw new TypeError('"this" is null or not defined');
|
|
}
|
|
|
|
var O = Object(this);
|
|
|
|
// 2. Let lenValue be the result of calling the Get
|
|
// internal method of O with the argument "length".
|
|
// 3. Let len be ToUint32(lenValue).
|
|
var len = O.length >>> 0;
|
|
|
|
// 4. If len is 0, return -1.
|
|
if (len === 0) {
|
|
return -1;
|
|
}
|
|
|
|
// 5. If argument fromIndex was passed let n be
|
|
// ToInteger(fromIndex); else let n be 0.
|
|
var n = +fromIndex || 0;
|
|
|
|
if (Math.abs(n) === Infinity) {
|
|
n = 0;
|
|
}
|
|
|
|
// 6. If n >= len, return -1.
|
|
if (n >= len) {
|
|
return -1;
|
|
}
|
|
|
|
// 7. If n >= 0, then Let k be n.
|
|
// 8. Else, n<0, Let k be len - abs(n).
|
|
// If k is less than 0, then let k be 0.
|
|
k = Math.max(n >= 0 ? n : len - Math.abs(n), 0);
|
|
|
|
// 9. Repeat, while k < len
|
|
while (k < len) {
|
|
// a. Let Pk be ToString(k).
|
|
// This is implicit for LHS operands of the in operator
|
|
// b. Let kPresent be the result of calling the
|
|
// HasProperty internal method of O with argument Pk.
|
|
// This step can be combined with c
|
|
// c. If kPresent is true, then
|
|
// i. Let elementK be the result of calling the Get
|
|
// internal method of O with the argument ToString(k).
|
|
// ii. Let same be the result of applying the
|
|
// Strict Equality Comparison Algorithm to
|
|
// searchElement and elementK.
|
|
// iii. If same is true, return k.
|
|
if (k in O && O[k] === searchElement) {
|
|
return k;
|
|
}
|
|
k++;
|
|
}
|
|
return -1;
|
|
};
|
|
} |