itsm-whlg/wechat/bower_components/oclazyload/dist/ocLazyLoad.js

/**
 * oclazyload - Load modules on demand (lazy load) with angularJS
 * @version v0.6.3
 * @link https://github.com/ocombe/ocLazyLoad
 * @license MIT
 * @author Olivier Combe <olivier.combe@gmail.com>
 */
(function() {
    'use strict';
    var regModules = ['ng'],
        regInvokes = {},
        regConfigs = [],
        justLoaded = [],
        runBlocks = {},
        ocLazyLoad = angular.module('oc.lazyLoad', ['ng']),
        broadcast = angular.noop,
        modulesToLoad = [],
        recordDeclarations = [true];

    ocLazyLoad.provider('$ocLazyLoad', ['$controllerProvider', '$provide', '$compileProvider', '$filterProvider', '$injector', '$animateProvider',
        function($controllerProvider, $provide, $compileProvider, $filterProvider, $injector, $animateProvider) {
            var modules = {},
                providers = {
                    $controllerProvider: $controllerProvider,
                    $compileProvider: $compileProvider,
                    $filterProvider: $filterProvider,
                    $provide: $provide, // other things
                    $injector: $injector,
                    $animateProvider: $animateProvider
                },
                anchor = document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0],
                jsLoader, cssLoader, templatesLoader,
                debug = false,
                events = false;

            // Let's get the list of loaded modules & components
            init(angular.element(window.document));

            this.$get = ['$log', '$q', '$templateCache', '$http', '$rootElement', '$rootScope', '$cacheFactory', '$interval', function($log, $q, $templateCache, $http, $rootElement, $rootScope, $cacheFactory, $interval) {
                var instanceInjector,
                    filesCache = $cacheFactory('ocLazyLoad'),
                    uaCssChecked = false,
                    useCssLoadPatch = false;

                if (!debug) {
                    $log = {};
                    $log['error'] = angular.noop;
                    $log['warn'] = angular.noop;
                    $log['info'] = angular.noop;
                }

                // Make this lazy because at the moment that $get() is called the instance injector hasn't been assigned to the rootElement yet
                providers.getInstanceInjector = function() {
                    return (instanceInjector) ? instanceInjector : (instanceInjector = ($rootElement.data('$injector') || angular.injector()));
                };

                broadcast = function broadcast(eventName, params) {
                    if (events) {
                        $rootScope.$broadcast(eventName, params);
                    }
                    if (debug) {
                        $log.info(eventName, params);
                    }
                };

                /**
                 * Load a js/css file
                 * @param type
                 * @param path
                 * @param params
                 * @returns promise
                 */
                var buildElement = function buildElement(type, path, params) {
                    var deferred = $q.defer(),
                        el, loaded,
                        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 = document.createElement('link');
                            el.type = 'text/css';
                            el.rel = 'stylesheet';
                            el.href = params.cache === false ? cacheBuster(path) : path;
                            break;
                        case 'js':
                            el = document.createElement('script');
                            el.src = params.cache === false ? cacheBuster(path) : path;
                            break;
                        default:
                            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;
                        broadcast('ocLazyLoad.fileLoaded', path);
                        deferred.resolve();
                    };
                    el.onerror = function() {
                        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(params.insertBefore);
                        if (element && element.length > 0) {
                            insertBeforeElem = element[0];
                        }
                    }
                    anchor.insertBefore(el, insertBeforeElem);

                    /*
                     The event load or readystatechange doesn't fire in:
                     - iOS < 6       (default mobile browser)
                     - Android < 4.4 (default mobile browser)
                     - Safari < 6    (desktop browser)
                     */
                    if (type == 'css') {
                        if (!uaCssChecked) {
                            var ua = navigator.userAgent.toLowerCase();

                            // iOS < 6
                            if (/iP(hone|od|ad)/.test(navigator.platform)) {
                                var v = (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 && ua.indexOf('chrome') == -1) {
                                //   var safariVersion = parseFloat(ua.match(/version\/([\.\d]+)/i)[1]);
                                //   useCssLoadPatch = safariVersion < 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;
                };

                if (angular.isUndefined(jsLoader)) {
                    /**
                     * 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 :(
                     */
                    jsLoader = function(paths, callback, params) {
                        var promises = [];
                        angular.forEach(paths, function loading(path) {
                            promises.push(buildElement('js', path, params));
                        });
                        $q.all(promises).then(function success() {
                            callback();
                        }, function error(err) {
                            callback(err);
                        });
                    };
                    jsLoader.ocLazyLoadLoader = true;
                }

                if (angular.isUndefined(cssLoader)) {
                    /**
                     * 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 :(
                     */
                    cssLoader = function(paths, callback, params) {
                        var promises = [];
                        angular.forEach(paths, function loading(path) {
                            promises.push(buildElement('css', path, params));
                        });
                        $q.all(promises).then(function success() {
                            callback();
                        }, function error(err) {
                            callback(err);
                        });
                    };
                    cssLoader.ocLazyLoadLoader = true;
                }

                if (angular.isUndefined(templatesLoader)) {
                    /**
                     * 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 :(
                     */
                    templatesLoader = function(paths, callback, params) {
                        var promises = [];
                        angular.forEach(paths, function(url) {
                            var deferred = $q.defer();
                            promises.push(deferred.promise);
                            $http.get(url, params).success(function(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();
                            }).error(function(err) {
                                deferred.reject(new Error('Unable to load template file "' + url + '": ' + err));
                            });
                        });
                        return $q.all(promises).then(function success() {
                            callback();
                        }, function error(err) {
                            callback(err);
                        });
                    };
                    templatesLoader.ocLazyLoadLoader = true;
                }

                var filesLoader = function filesLoader(config, params) {
                    var cssFiles = [],
                        templatesFiles = [],
                        jsFiles = [],
                        promises = [],
                        cachePromise = null;

                    recordDeclarations.push(true); // start watching angular.module calls

                    angular.extend(params || {}, config);

                    var pushFile = function(path) {
                        var file_type = null,
                            m;
                        if (typeof path === 'object') {
                            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 (!jsLoader.hasOwnProperty('ocLazyLoadLoader') && jsLoader.hasOwnProperty('load')) { // requirejs
                                    file_type = 'js';
                                } else {
                                    $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 {
                                $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();
                        cssLoader(cssFiles, function(err) {
                            if (angular.isDefined(err) && cssLoader.hasOwnProperty('ocLazyLoadLoader')) {
                                $log.error(err);
                                cssDeferred.reject(err);
                            } else {
                                cssDeferred.resolve();
                            }
                        }, params);
                        promises.push(cssDeferred.promise);
                    }

                    if (templatesFiles.length > 0) {
                        var templatesDeferred = $q.defer();
                        templatesLoader(templatesFiles, function(err) {
                            if (angular.isDefined(err) && templatesLoader.hasOwnProperty('ocLazyLoadLoader')) {
                                $log.error(err);
                                templatesDeferred.reject(err);
                            } else {
                                templatesDeferred.resolve();
                            }
                        }, params);
                        promises.push(templatesDeferred.promise);
                    }

                    if (jsFiles.length > 0) {
                        var jsDeferred = $q.defer();
                        jsLoader(jsFiles, function(err) {
                            if (angular.isDefined(err) && jsLoader.hasOwnProperty('ocLazyLoadLoader')) {
                                $log.error(err);
                                jsDeferred.reject(err);
                            } else {
                                jsDeferred.resolve();
                            }
                        }, params);
                        promises.push(jsDeferred.promise);
                    }

                    if (params.serie && params.files.length > 0) {
                        return $q.all(promises).then(function success() {
                            return filesLoader(config, params);
                        });
                    } else {
                        return $q.all(promises).finally(function(res) {
                            recordDeclarations.pop(); // stop watching angular.module calls
                            return res;
                        });
                    }
                };

                return {
                    /**
                     * Let you get a module config object
                     * @param moduleName String the name of the module
                     * @returns {*}
                     */
                    getModuleConfig: function(moduleName) {
                        if (!angular.isString(moduleName)) {
                            throw new Error('You need to give the name of the module to get');
                        }
                        if (!modules[moduleName]) {
                            return null;
                        }
                        return modules[moduleName];
                    },

                    /**
                     * Let you define a module config object
                     * @param moduleConfig Object the module config object
                     * @returns {*}
                     */
                    setModuleConfig: function(moduleConfig) {
                        if (!angular.isObject(moduleConfig)) {
                            throw new Error('You need to give the module config object to set');
                        }
                        modules[moduleConfig.name] = moduleConfig;
                        return moduleConfig;
                    },

                    /**
                     * Returns the list of loaded modules
                     * @returns {string[]}
                     */
                    getModules: function() {
                        return regModules;
                    },

                    /**
                     * Let you check if a module has been loaded into Angular or not
                     * @param modulesNames String/Object a module name, or a list of module names
                     * @returns {boolean}
                     */
                    isLoaded: function(modulesNames) {
                        var moduleLoaded = function(module) {
                            var isLoaded = regModules.indexOf(module) > -1;
                            if (!isLoaded) {
                                isLoaded = !!moduleExists(module);
                            }
                            return isLoaded;
                        };
                        if (angular.isString(modulesNames)) {
                            modulesNames = [modulesNames];
                        }
                        if (angular.isArray(modulesNames)) {
                            var i, len;
                            for (i = 0, len = modulesNames.length; i < len; i++) {
                                if (!moduleLoaded(modulesNames[i])) {
                                    return false;
                                }
                            }
                            return true;
                        } else {
                            throw new Error('You need to define the module(s) name(s)');
                        }
                    },

                    /**
                     * 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
                     */
                    load: function(module, params) {
                        var self = this,
                            config = null,
                            moduleCache = [],
                            deferredList = [],
                            deferred = $q.defer(),
                            errText;

                        if (angular.isUndefined(params)) {
                            params = {};
                        }

                        // If module is an array, break it down
                        if (angular.isArray(module)) {
                            // Resubmit each entry as a single module
                            angular.forEach(module, function(m) {
                                if (m) {
                                    deferredList.push(self.load(m, params));
                                }
                            });

                            // Resolve the promise once everything has loaded
                            $q.all(deferredList).then(function success() {
                                deferred.resolve(module);
                            }, function error(err) {
                                deferred.reject(err);
                            });

                            return deferred.promise;
                        }

                        // Get or Set a configuration depending on what was passed in
                        if (typeof module === 'string') {
                            config = self.getModuleConfig(module);
                            if (!config) {
                                config = {
                                    files: [module]
                                };
                            }
                        } else if (typeof module === 'object') {
                            if (angular.isDefined(module.path) && angular.isDefined(module.type)) { // case {type: 'js', path: lazyLoadUrl + 'testModule.fakejs'}
                                config = {
                                    files: [module]
                                };
                            } else {
                                config = self.setModuleConfig(module);
                            }
                        }

                        if (config === null) {
                            var moduleName = getModuleName(module);
                            errText = 'Module "' + (moduleName || 'unknown') + '" is not configured, cannot load.';
                            $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);
                                }
                            }
                        }

                        moduleCache.push = function(value) {
                            if (this.indexOf(value) === -1) {
                                Array.prototype.push.apply(this, arguments);
                            }
                        };

                        var localParams = {};
                        angular.extend(localParams, params, config);

                        var loadDependencies = function loadDependencies(module) {
                            var moduleName,
                                loadedModule,
                                requires,
                                diff,
                                promisesList = [];

                            moduleName = getModuleName(module);
                            if (moduleName === null) {
                                return $q.when();
                            } else {
                                try {
                                    loadedModule = getModule(moduleName);
                                } catch (e) {
                                    var deferred = $q.defer();
                                    $log.error(e.message);
                                    deferred.reject(e);
                                    return deferred.promise;
                                }
                                requires = getRequires(loadedModule);
                            }

                            angular.forEach(requires, function(requireEntry) {
                                // 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 (typeof requireEntry === 'string') {
                                    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;
                                }

                                // Check if this dependency has been loaded previously
                                if (moduleExists(requireEntry.name)) {
                                    if (typeof module !== 'string') {
                                        // 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) {
                                            $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.
                                        promisesList.push(filesLoader(requireEntry.files, localParams).then(function() {
                                            return loadDependencies(requireEntry);
                                        }));
                                    }
                                    return;
                                } else if (angular.isArray(requireEntry)) {
                                    requireEntry = {
                                        files: requireEntry
                                    };
                                } else if (typeof requireEntry === 'object') {
                                    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 (requireEntry.hasOwnProperty('files') && requireEntry.files.length !== 0) {
                                    if (requireEntry.files) {
                                        promisesList.push(filesLoader(requireEntry, localParams).then(function() {
                                            return loadDependencies(requireEntry);
                                        }));
                                    }
                                }
                            });

                            // Create a wrapper promise to watch the promise list and resolve it once everything is done.
                            return $q.all(promisesList);
                        };

                        // if someone loaded the module file with something else and called the load function with just the module name
                        if (angular.isUndefined(config.files) && angular.isDefined(config.name) && moduleExists(config.name)) {
                            recordDeclarations.push(true); // start watching angular.module calls
                            addToLoadList(config.name);
                            recordDeclarations.pop();
                        }

                        filesLoader(config, localParams).then(function success() {
                            if (modulesToLoad.length === 0) {
                                deferred.resolve(module);
                            } else {
                                var loadNext = function loadNext(moduleName) {
                                    moduleCache.push(moduleName);
                                    loadDependencies(moduleName).then(function success() {
                                        try {
                                            justLoaded = [];
                                            register(providers, moduleCache, localParams);
                                        } catch (e) {
                                            $log.error(e.message);
                                            deferred.reject(e);
                                            return;
                                        }

                                        if (modulesToLoad.length > 0) {
                                            loadNext(modulesToLoad.shift()); // load the next in list
                                        } else {
                                            deferred.resolve(module); // everything has been loaded, resolve
                                        }
                                    }, function error(err) {
                                        deferred.reject(err);
                                    });
                                };

                                // load the first in list
                                loadNext(modulesToLoad.shift());
                            }
                        }, function error(err) {
                            deferred.reject(err);
                        });

                        return deferred.promise;
                    }
                };
            }];

            this.config = function(config) {
                if (angular.isDefined(config.jsLoader) || angular.isDefined(config.asyncLoader)) {
                    if (!angular.isFunction(config.jsLoader || config.asyncLoader)) {
                        throw ('The js loader needs to be a function');
                    }
                    jsLoader = config.jsLoader || config.asyncLoader;
                }

                if (angular.isDefined(config.cssLoader)) {
                    if (!angular.isFunction(config.cssLoader)) {
                        throw ('The css loader needs to be a function');
                    }
                    cssLoader = config.cssLoader;
                }

                if (angular.isDefined(config.templatesLoader)) {
                    if (!angular.isFunction(config.templatesLoader)) {
                        throw ('The template loader needs to be a function');
                    }
                    templatesLoader = config.templatesLoader;
                }

                // If we want to define modules configs
                if (angular.isDefined(config.modules)) {
                    if (angular.isArray(config.modules)) {
                        angular.forEach(config.modules, function(moduleConfig) {
                            modules[moduleConfig.name] = moduleConfig;
                        });
                    } else {
                        modules[config.modules.name] = config.modules;
                    }
                }

                if (angular.isDefined(config.debug)) {
                    debug = config.debug;
                }

                if (angular.isDefined(config.events)) {
                    events = config.events;
                }
            };
        }
    ]);

    ocLazyLoad.directive('ocLazyLoad', ['$ocLazyLoad', '$compile', '$animate', '$parse',
        function($ocLazyLoad, $compile, $animate, $parse) {
            return {
                restrict: 'A',
                terminal: true,
                priority: 1000,
                compile: function(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() {
                            // it can be a module name (string), an object, an array, or a scope reference to any of this
                            return model($scope) || $attr.ocLazyLoad;
                        }, function(moduleName) {
                            if (angular.isDefined(moduleName)) {
                                $ocLazyLoad.load(moduleName).then(function success(moduleConfig) {
                                    $animate.enter($compile(content)($scope), null, $element);
                                });
                            }
                        }, true);
                    };
                }
            };
        }
    ]);

    /**
     * Get the list of required modules/services/... for this module
     * @param module
     * @returns {Array}
     */
    function getRequires(module) {
        var requires = [];
        angular.forEach(module.requires, function(requireModule) {
            if (regModules.indexOf(requireModule) === -1) {
                requires.push(requireModule);
            }
        });
        return requires;
    }

    /**
     * Check if a module exists and returns it if it does
     * @param moduleName
     * @returns {boolean}
     */
    function moduleExists(moduleName) {
        if (!angular.isString(moduleName)) {
            return false;
        }
        try {
            return ngModuleFct(moduleName);
        } catch (e) {
            if (/No module/.test(e) || (e.message.indexOf('$injector:nomod') > -1)) {
                return false;
            }
        }
    }

    function getModule(moduleName) {
        try {
            return ngModuleFct(moduleName);
        } catch (e) {
            // this error message really suxx
            if (/No module/.test(e) || (e.message.indexOf('$injector:nomod') > -1)) {
                e.message = 'The module "' + moduleName + '" that you are trying to load does not exist. ' + e.message
            }
            throw e;
        }
    }

    function invokeQueue(providers, queue, moduleName, reconfig) {
        if (!queue) {
            return;
        }

        var i, len, args, provider;
        for (i = 0, len = queue.length; i < len; i++) {
            args = queue[i];
            if (angular.isArray(args)) {
                if (providers !== null) {
                    if (providers.hasOwnProperty(args[0])) {
                        provider = providers[args[0]];
                    } else {
                        throw new Error('unsupported provider ' + args[0]);
                    }
                }
                var isNew = registerInvokeList(args, moduleName);
                if (args[1] !== 'invoke') {
                    if (isNew && angular.isDefined(provider)) {
                        provider[args[1]].apply(provider, args[2]);
                    }
                } else { // config block
                    var callInvoke = function(fct) {
                        var invoked = regConfigs.indexOf(moduleName + '-' + fct);
                        if (invoked === -1 || reconfig) {
                            if (invoked === -1) {
                                regConfigs.push(moduleName + '-' + fct);
                            }
                            if (angular.isDefined(provider)) {
                                provider[args[1]].apply(provider, args[2]);
                            }
                        }
                    };
                    if (angular.isFunction(args[2][0])) {
                        callInvoke(args[2][0]);
                    } else if (angular.isArray(args[2][0])) {
                        for (var j = 0, jlen = args[2][0].length; j < jlen; j++) {
                            if (angular.isFunction(args[2][0][j])) {
                                callInvoke(args[2][0][j]);
                            }
                        }
                    }
                }
            }
        }
    }

    /**
     * Register a new module and load it
     * @param providers
     * @param registerModules
     * @returns {*}
     */
    function register(providers, registerModules, params) {
        if (registerModules) {
            var k, r, moduleName, moduleFn, tempRunBlocks = [];
            for (k = registerModules.length - 1; k >= 0; k--) {
                moduleName = registerModules[k];
                if (typeof moduleName !== 'string') {
                    moduleName = getModuleName(moduleName);
                }
                if (!moduleName || justLoaded.indexOf(moduleName) !== -1) {
                    continue;
                }
                var newModule = regModules.indexOf(moduleName) === -1;
                moduleFn = ngModuleFct(moduleName);
                if (newModule) { // new module
                    regModules.push(moduleName);
                    register(providers, moduleFn.requires, params);
                }
                if (moduleFn._runBlocks.length > 0) {
                    // new run blocks detected! Replace the old ones (if existing)
                    runBlocks[moduleName] = [];
                    while (moduleFn._runBlocks.length > 0) {
                        runBlocks[moduleName].push(moduleFn._runBlocks.shift());
                    }
                }
                if (angular.isDefined(runBlocks[moduleName]) && (newModule || params.rerun)) {
                    tempRunBlocks = tempRunBlocks.concat(runBlocks[moduleName]);
                }
                invokeQueue(providers, moduleFn._invokeQueue, moduleName, params.reconfig);
                invokeQueue(providers, moduleFn._configBlocks, moduleName, params.reconfig); // angular 1.3+
                broadcast(newModule ? 'ocLazyLoad.moduleLoaded' : 'ocLazyLoad.moduleReloaded', moduleName);
                registerModules.pop();
                justLoaded.push(moduleName);
            }
            // execute the run blocks at the end
            var instanceInjector = providers.getInstanceInjector();
            angular.forEach(tempRunBlocks, function(fn) {
                instanceInjector.invoke(fn);
            });
        }
    }

    /**
     * Register an invoke
     * @param args
     * @param moduleName
     * @returns {boolean}
     */
    function registerInvokeList(args, moduleName) {
        var invokeList = args[2][0],
            type = args[1],
            newInvoke = false;
        if (angular.isUndefined(regInvokes[moduleName])) {
            regInvokes[moduleName] = {};
        }
        if (angular.isUndefined(regInvokes[moduleName][type])) {
            regInvokes[moduleName][type] = {};
        }
        var onInvoke = function(invokeName, signature) {
            newInvoke = true;
            regInvokes[moduleName][type][invokeName].push(signature);
            broadcast('ocLazyLoad.componentLoaded', [moduleName, type, invokeName]);
        };
        var signature = function signature(data) {
            if (angular.isArray(data)) { // arrays are objects, we need to test for it first
                return hashCode(data.toString());
            } else if (angular.isObject(data)) { // constants & values for example
                return hashCode(stringify(data));
            } else {
                if (angular.isDefined(data) && data !== null) {
                    return hashCode(data.toString());
                } else { // null & undefined constants
                    return data;
                }
            }
        };
        if (angular.isString(invokeList)) {
            if (angular.isUndefined(regInvokes[moduleName][type][invokeList])) {
                regInvokes[moduleName][type][invokeList] = [];
            }
            if (regInvokes[moduleName][type][invokeList].indexOf(signature(args[2][1])) === -1) {
                onInvoke(invokeList, signature(args[2][1]));
            }
        } else if (angular.isObject(invokeList)) { // decorators for example
            angular.forEach(invokeList, function(invoke) {
                if (angular.isString(invoke)) {
                    if (angular.isUndefined(regInvokes[moduleName][type][invoke])) {
                        regInvokes[moduleName][type][invoke] = [];
                    }
                    if (regInvokes[moduleName][type][invoke].indexOf(signature(invokeList[1])) === -1) {
                        onInvoke(invoke, signature(invokeList[1]));
                    }
                }
            });
        } else {
            return false;
        }
        return newInvoke;
    }

    function getModuleName(module) {
        var moduleName = null;
        if (angular.isString(module)) {
            moduleName = module;
        } else if (angular.isObject(module) && module.hasOwnProperty('name') && angular.isString(module.name)) {
            moduleName = module.name;
        }
        return moduleName;
    }

    /**
     * Get the list of existing registered modules
     * @param element
     */
    function init(element) {
        if (modulesToLoad.length === 0) {
            var elements = [element],
                names = ['ng:app', 'ng-app', 'x-ng-app', 'data-ng-app'],
                NG_APP_CLASS_REGEXP = /\sng[:\-]app(:\s*([\w\d_]+);?)?\s/,
                append = function append(elm) {
                    return (elm && elements.push(elm));
                };

            angular.forEach(names, function(name) {
                names[name] = true;
                append(document.getElementById(name));
                name = name.replace(':', '\\:');
                if (element[0].querySelectorAll) {
                    angular.forEach(element[0].querySelectorAll('.' + name), append);
                    angular.forEach(element[0].querySelectorAll('.' + name + '\\:'), append);
                    angular.forEach(element[0].querySelectorAll('[' + name + ']'), append);
                }
            });

            angular.forEach(elements, function(elm) {
                if (modulesToLoad.length === 0) {
                    var className = ' ' + element.className + ' ';
                    var match = NG_APP_CLASS_REGEXP.exec(className);
                    if (match) {
                        modulesToLoad.push((match[2] || '').replace(/\s+/g, ','));
                    } else {
                        angular.forEach(elm.attributes, function(attr) {
                            if (modulesToLoad.length === 0 && names[attr.name]) {
                                modulesToLoad.push(attr.value);
                            }
                        });
                    }
                }
            });
        }

        if (modulesToLoad.length === 0 && !((window.jasmine || window.mocha) && angular.isDefined(angular.mock))) {
            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.');
        }

        var addReg = function addReg(moduleName) {
            if (regModules.indexOf(moduleName) === -1) {
                // register existing modules
                regModules.push(moduleName);
                var mainModule = angular.module(moduleName);

                // register existing components (directives, services, ...)
                invokeQueue(null, mainModule._invokeQueue, moduleName);
                invokeQueue(null, mainModule._configBlocks, moduleName); // angular 1.3+

                angular.forEach(mainModule.requires, addReg);
            }
        };

        angular.forEach(modulesToLoad, function(moduleName) {
            addReg(moduleName);
        });

        modulesToLoad = []; // reset for next bootstrap
        recordDeclarations.pop(); // wait for the next lazy load
    }

    var bootstrapFct = angular.bootstrap;
    angular.bootstrap = function(element, modules, config) {
        // we use slice to make a clean copy
        angular.forEach(modules.slice(), function(module) {
            addToLoadList(module);
        });
        return bootstrapFct(element, modules, config);
    };

    var addToLoadList = function addToLoadList(name) {
        if (recordDeclarations.length > 0 && angular.isString(name) && modulesToLoad.indexOf(name) === -1) {
            modulesToLoad.push(name);
        }
    };

    var ngModuleFct = angular.module;
    angular.module = function(name, requires, configFn) {
        addToLoadList(name);
        return ngModuleFct(name, requires, configFn);
    };

    var hashCode = function hashCode(str) {
        var hash = 0,
            i, chr, len;
        if (str.length == 0) return hash;
        for (i = 0, len = str.length; i < len; i++) {
            chr = str.charCodeAt(i);
            hash = ((hash << 5) - hash) + chr;
            hash |= 0; // Convert to 32bit integer
        }
        return hash;
    };

    var stringify = function stringify(obj) {
        var cache = [];
        return JSON.stringify(obj, function(key, value) {
            if (typeof value === 'object' && value !== null) {
                if (cache.indexOf(value) !== -1) {
                    // Circular reference found, discard key
                    return;
                }
                // Store value in our collection
                cache.push(value);
            }
            return value;
        });
    };

    // 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;
        };
    }
})();