+
+
+
+
+
+
+
+
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+
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+
diff --git a/.deploy/vendor/angular/LICENSE.md b/.deploy/vendor/angular/LICENSE.md
new file mode 100644
index 0000000..2c395ee
--- /dev/null
+++ b/.deploy/vendor/angular/LICENSE.md
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2016 Angular
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/.deploy/vendor/angular/README.md b/.deploy/vendor/angular/README.md
new file mode 100644
index 0000000..d1bc0ed
--- /dev/null
+++ b/.deploy/vendor/angular/README.md
@@ -0,0 +1,64 @@
+# packaged angular
+
+This repo is for distribution on `npm` and `bower`. The source for this module is in the
+[main AngularJS repo](https://github.com/angular/angular.js).
+Please file issues and pull requests against that repo.
+
+## Install
+
+You can install this package either with `npm` or with `bower`.
+
+### npm
+
+```shell
+npm install angular
+```
+
+Then add a `
+```
+
+Or `require('angular')` from your code.
+
+### bower
+
+```shell
+bower install angular
+```
+
+Then add a `
+```
+
+## Documentation
+
+Documentation is available on the
+[AngularJS docs site](http://docs.angularjs.org/).
+
+## License
+
+The MIT License
+
+Copyright (c) 2010-2015 Google, Inc. http://angularjs.org
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/.deploy/vendor/angular/angular-csp.css b/.deploy/vendor/angular/angular-csp.css
new file mode 100644
index 0000000..5e3a079
--- /dev/null
+++ b/.deploy/vendor/angular/angular-csp.css
@@ -0,0 +1,25 @@
+/* Include this file in your html if you are using the CSP mode. */
+
+@charset "UTF-8";
+
+[ng\:cloak],
+[ng-cloak],
+[data-ng-cloak],
+[x-ng-cloak],
+.ng-cloak,
+.x-ng-cloak,
+.ng-hide:not(.ng-hide-animate) {
+ display: none !important;
+}
+
+ng\:form {
+ display: block;
+}
+
+.ng-animate-shim {
+ visibility:hidden;
+}
+
+.ng-anchor {
+ position:absolute;
+}
diff --git a/.deploy/vendor/angular/angular.js b/.deploy/vendor/angular/angular.js
new file mode 100644
index 0000000..fdfcdfd
--- /dev/null
+++ b/.deploy/vendor/angular/angular.js
@@ -0,0 +1,36435 @@
+/**
+ * @license AngularJS v1.7.8
+ * (c) 2010-2018 Google, Inc. http://angularjs.org
+ * License: MIT
+ */
+(function(window) {'use strict';
+
+/* exported
+ minErrConfig,
+ errorHandlingConfig,
+ isValidObjectMaxDepth
+*/
+
+var minErrConfig = {
+ objectMaxDepth: 5,
+ urlErrorParamsEnabled: true
+};
+
+/**
+ * @ngdoc function
+ * @name angular.errorHandlingConfig
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Configure several aspects of error handling in AngularJS if used as a setter or return the
+ * current configuration if used as a getter. The following options are supported:
+ *
+ * - **objectMaxDepth**: The maximum depth to which objects are traversed when stringified for error messages.
+ *
+ * Omitted or undefined options will leave the corresponding configuration values unchanged.
+ *
+ * @param {Object=} config - The configuration object. May only contain the options that need to be
+ * updated. Supported keys:
+ *
+ * * `objectMaxDepth` **{Number}** - The max depth for stringifying objects. Setting to a
+ * non-positive or non-numeric value, removes the max depth limit.
+ * Default: 5
+ *
+ * * `urlErrorParamsEnabled` **{Boolean}** - Specifies wether the generated error url will
+ * contain the parameters of the thrown error. Disabling the parameters can be useful if the
+ * generated error url is very long.
+ *
+ * Default: true. When used without argument, it returns the current value.
+ */
+function errorHandlingConfig(config) {
+ if (isObject(config)) {
+ if (isDefined(config.objectMaxDepth)) {
+ minErrConfig.objectMaxDepth = isValidObjectMaxDepth(config.objectMaxDepth) ? config.objectMaxDepth : NaN;
+ }
+ if (isDefined(config.urlErrorParamsEnabled) && isBoolean(config.urlErrorParamsEnabled)) {
+ minErrConfig.urlErrorParamsEnabled = config.urlErrorParamsEnabled;
+ }
+ } else {
+ return minErrConfig;
+ }
+}
+
+/**
+ * @private
+ * @param {Number} maxDepth
+ * @return {boolean}
+ */
+function isValidObjectMaxDepth(maxDepth) {
+ return isNumber(maxDepth) && maxDepth > 0;
+}
+
+
+/**
+ * @description
+ *
+ * This object provides a utility for producing rich Error messages within
+ * AngularJS. It can be called as follows:
+ *
+ * var exampleMinErr = minErr('example');
+ * throw exampleMinErr('one', 'This {0} is {1}', foo, bar);
+ *
+ * The above creates an instance of minErr in the example namespace. The
+ * resulting error will have a namespaced error code of example.one. The
+ * resulting error will replace {0} with the value of foo, and {1} with the
+ * value of bar. The object is not restricted in the number of arguments it can
+ * take.
+ *
+ * If fewer arguments are specified than necessary for interpolation, the extra
+ * interpolation markers will be preserved in the final string.
+ *
+ * Since data will be parsed statically during a build step, some restrictions
+ * are applied with respect to how minErr instances are created and called.
+ * Instances should have names of the form namespaceMinErr for a minErr created
+ * using minErr('namespace') . Error codes, namespaces and template strings
+ * should all be static strings, not variables or general expressions.
+ *
+ * @param {string} module The namespace to use for the new minErr instance.
+ * @param {function} ErrorConstructor Custom error constructor to be instantiated when returning
+ * error from returned function, for cases when a particular type of error is useful.
+ * @returns {function(code:string, template:string, ...templateArgs): Error} minErr instance
+ */
+
+function minErr(module, ErrorConstructor) {
+ ErrorConstructor = ErrorConstructor || Error;
+
+ var url = 'https://errors.angularjs.org/1.7.8/';
+ var regex = url.replace('.', '\\.') + '[\\s\\S]*';
+ var errRegExp = new RegExp(regex, 'g');
+
+ return function() {
+ var code = arguments[0],
+ template = arguments[1],
+ message = '[' + (module ? module + ':' : '') + code + '] ',
+ templateArgs = sliceArgs(arguments, 2).map(function(arg) {
+ return toDebugString(arg, minErrConfig.objectMaxDepth);
+ }),
+ paramPrefix, i;
+
+ // A minErr message has two parts: the message itself and the url that contains the
+ // encoded message.
+ // The message's parameters can contain other error messages which also include error urls.
+ // To prevent the messages from getting too long, we strip the error urls from the parameters.
+
+ message += template.replace(/\{\d+\}/g, function(match) {
+ var index = +match.slice(1, -1);
+
+ if (index < templateArgs.length) {
+ return templateArgs[index].replace(errRegExp, '');
+ }
+
+ return match;
+ });
+
+ message += '\n' + url + (module ? module + '/' : '') + code;
+
+ if (minErrConfig.urlErrorParamsEnabled) {
+ for (i = 0, paramPrefix = '?'; i < templateArgs.length; i++, paramPrefix = '&') {
+ message += paramPrefix + 'p' + i + '=' + encodeURIComponent(templateArgs[i]);
+ }
+ }
+
+ return new ErrorConstructor(message);
+ };
+}
+
+/* We need to tell ESLint what variables are being exported */
+/* exported
+ angular,
+ msie,
+ jqLite,
+ jQuery,
+ slice,
+ splice,
+ push,
+ toString,
+ minErrConfig,
+ errorHandlingConfig,
+ isValidObjectMaxDepth,
+ ngMinErr,
+ angularModule,
+ uid,
+ REGEX_STRING_REGEXP,
+ VALIDITY_STATE_PROPERTY,
+
+ lowercase,
+ uppercase,
+ nodeName_,
+ isArrayLike,
+ forEach,
+ forEachSorted,
+ reverseParams,
+ nextUid,
+ setHashKey,
+ extend,
+ toInt,
+ inherit,
+ merge,
+ noop,
+ identity,
+ valueFn,
+ isUndefined,
+ isDefined,
+ isObject,
+ isBlankObject,
+ isString,
+ isNumber,
+ isNumberNaN,
+ isDate,
+ isError,
+ isArray,
+ isFunction,
+ isRegExp,
+ isWindow,
+ isScope,
+ isFile,
+ isFormData,
+ isBlob,
+ isBoolean,
+ isPromiseLike,
+ trim,
+ escapeForRegexp,
+ isElement,
+ makeMap,
+ includes,
+ arrayRemove,
+ copy,
+ simpleCompare,
+ equals,
+ csp,
+ jq,
+ concat,
+ sliceArgs,
+ bind,
+ toJsonReplacer,
+ toJson,
+ fromJson,
+ convertTimezoneToLocal,
+ timezoneToOffset,
+ addDateMinutes,
+ startingTag,
+ tryDecodeURIComponent,
+ parseKeyValue,
+ toKeyValue,
+ encodeUriSegment,
+ encodeUriQuery,
+ angularInit,
+ bootstrap,
+ getTestability,
+ snake_case,
+ bindJQuery,
+ assertArg,
+ assertArgFn,
+ assertNotHasOwnProperty,
+ getter,
+ getBlockNodes,
+ hasOwnProperty,
+ createMap,
+ stringify,
+
+ NODE_TYPE_ELEMENT,
+ NODE_TYPE_ATTRIBUTE,
+ NODE_TYPE_TEXT,
+ NODE_TYPE_COMMENT,
+ NODE_TYPE_DOCUMENT,
+ NODE_TYPE_DOCUMENT_FRAGMENT
+*/
+
+////////////////////////////////////
+
+/**
+ * @ngdoc module
+ * @name ng
+ * @module ng
+ * @installation
+ * @description
+ *
+ * The ng module is loaded by default when an AngularJS application is started. The module itself
+ * contains the essential components for an AngularJS application to function. The table below
+ * lists a high level breakdown of each of the services/factories, filters, directives and testing
+ * components available within this core module.
+ *
+ */
+
+var REGEX_STRING_REGEXP = /^\/(.+)\/([a-z]*)$/;
+
+// The name of a form control's ValidityState property.
+// This is used so that it's possible for internal tests to create mock ValidityStates.
+var VALIDITY_STATE_PROPERTY = 'validity';
+
+
+var hasOwnProperty = Object.prototype.hasOwnProperty;
+
+/**
+ * @private
+ *
+ * @description Converts the specified string to lowercase.
+ * @param {string} string String to be converted to lowercase.
+ * @returns {string} Lowercased string.
+ */
+var lowercase = function(string) {return isString(string) ? string.toLowerCase() : string;};
+
+/**
+ * @private
+ *
+ * @description Converts the specified string to uppercase.
+ * @param {string} string String to be converted to uppercase.
+ * @returns {string} Uppercased string.
+ */
+var uppercase = function(string) {return isString(string) ? string.toUpperCase() : string;};
+
+
+var
+ msie, // holds major version number for IE, or NaN if UA is not IE.
+ jqLite, // delay binding since jQuery could be loaded after us.
+ jQuery, // delay binding
+ slice = [].slice,
+ splice = [].splice,
+ push = [].push,
+ toString = Object.prototype.toString,
+ getPrototypeOf = Object.getPrototypeOf,
+ ngMinErr = minErr('ng'),
+
+ /** @name angular */
+ angular = window.angular || (window.angular = {}),
+ angularModule,
+ uid = 0;
+
+// Support: IE 9-11 only
+/**
+ * documentMode is an IE-only property
+ * http://msdn.microsoft.com/en-us/library/ie/cc196988(v=vs.85).aspx
+ */
+msie = window.document.documentMode;
+
+
+/**
+ * @private
+ * @param {*} obj
+ * @return {boolean} Returns true if `obj` is an array or array-like object (NodeList, Arguments,
+ * String ...)
+ */
+function isArrayLike(obj) {
+
+ // `null`, `undefined` and `window` are not array-like
+ if (obj == null || isWindow(obj)) return false;
+
+ // arrays, strings and jQuery/jqLite objects are array like
+ // * jqLite is either the jQuery or jqLite constructor function
+ // * we have to check the existence of jqLite first as this method is called
+ // via the forEach method when constructing the jqLite object in the first place
+ if (isArray(obj) || isString(obj) || (jqLite && obj instanceof jqLite)) return true;
+
+ // Support: iOS 8.2 (not reproducible in simulator)
+ // "length" in obj used to prevent JIT error (gh-11508)
+ var length = 'length' in Object(obj) && obj.length;
+
+ // NodeList objects (with `item` method) and
+ // other objects with suitable length characteristics are array-like
+ return isNumber(length) && (length >= 0 && (length - 1) in obj || typeof obj.item === 'function');
+
+}
+
+/**
+ * @ngdoc function
+ * @name angular.forEach
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Invokes the `iterator` function once for each item in `obj` collection, which can be either an
+ * object or an array. The `iterator` function is invoked with `iterator(value, key, obj)`, where `value`
+ * is the value of an object property or an array element, `key` is the object property key or
+ * array element index and obj is the `obj` itself. Specifying a `context` for the function is optional.
+ *
+ * It is worth noting that `.forEach` does not iterate over inherited properties because it filters
+ * using the `hasOwnProperty` method.
+ *
+ * Unlike ES262's
+ * [Array.prototype.forEach](http://www.ecma-international.org/ecma-262/5.1/#sec-15.4.4.18),
+ * providing 'undefined' or 'null' values for `obj` will not throw a TypeError, but rather just
+ * return the value provided.
+ *
+ ```js
+ var values = {name: 'misko', gender: 'male'};
+ var log = [];
+ angular.forEach(values, function(value, key) {
+ this.push(key + ': ' + value);
+ }, log);
+ expect(log).toEqual(['name: misko', 'gender: male']);
+ ```
+ *
+ * @param {Object|Array} obj Object to iterate over.
+ * @param {Function} iterator Iterator function.
+ * @param {Object=} context Object to become context (`this`) for the iterator function.
+ * @returns {Object|Array} Reference to `obj`.
+ */
+
+function forEach(obj, iterator, context) {
+ var key, length;
+ if (obj) {
+ if (isFunction(obj)) {
+ for (key in obj) {
+ if (key !== 'prototype' && key !== 'length' && key !== 'name' && obj.hasOwnProperty(key)) {
+ iterator.call(context, obj[key], key, obj);
+ }
+ }
+ } else if (isArray(obj) || isArrayLike(obj)) {
+ var isPrimitive = typeof obj !== 'object';
+ for (key = 0, length = obj.length; key < length; key++) {
+ if (isPrimitive || key in obj) {
+ iterator.call(context, obj[key], key, obj);
+ }
+ }
+ } else if (obj.forEach && obj.forEach !== forEach) {
+ obj.forEach(iterator, context, obj);
+ } else if (isBlankObject(obj)) {
+ // createMap() fast path --- Safe to avoid hasOwnProperty check because prototype chain is empty
+ for (key in obj) {
+ iterator.call(context, obj[key], key, obj);
+ }
+ } else if (typeof obj.hasOwnProperty === 'function') {
+ // Slow path for objects inheriting Object.prototype, hasOwnProperty check needed
+ for (key in obj) {
+ if (obj.hasOwnProperty(key)) {
+ iterator.call(context, obj[key], key, obj);
+ }
+ }
+ } else {
+ // Slow path for objects which do not have a method `hasOwnProperty`
+ for (key in obj) {
+ if (hasOwnProperty.call(obj, key)) {
+ iterator.call(context, obj[key], key, obj);
+ }
+ }
+ }
+ }
+ return obj;
+}
+
+function forEachSorted(obj, iterator, context) {
+ var keys = Object.keys(obj).sort();
+ for (var i = 0; i < keys.length; i++) {
+ iterator.call(context, obj[keys[i]], keys[i]);
+ }
+ return keys;
+}
+
+
+/**
+ * when using forEach the params are value, key, but it is often useful to have key, value.
+ * @param {function(string, *)} iteratorFn
+ * @returns {function(*, string)}
+ */
+function reverseParams(iteratorFn) {
+ return function(value, key) {iteratorFn(key, value);};
+}
+
+/**
+ * A consistent way of creating unique IDs in angular.
+ *
+ * Using simple numbers allows us to generate 28.6 million unique ids per second for 10 years before
+ * we hit number precision issues in JavaScript.
+ *
+ * Math.pow(2,53) / 60 / 60 / 24 / 365 / 10 = 28.6M
+ *
+ * @returns {number} an unique alpha-numeric string
+ */
+function nextUid() {
+ return ++uid;
+}
+
+
+/**
+ * Set or clear the hashkey for an object.
+ * @param obj object
+ * @param h the hashkey (!truthy to delete the hashkey)
+ */
+function setHashKey(obj, h) {
+ if (h) {
+ obj.$$hashKey = h;
+ } else {
+ delete obj.$$hashKey;
+ }
+}
+
+
+function baseExtend(dst, objs, deep) {
+ var h = dst.$$hashKey;
+
+ for (var i = 0, ii = objs.length; i < ii; ++i) {
+ var obj = objs[i];
+ if (!isObject(obj) && !isFunction(obj)) continue;
+ var keys = Object.keys(obj);
+ for (var j = 0, jj = keys.length; j < jj; j++) {
+ var key = keys[j];
+ var src = obj[key];
+
+ if (deep && isObject(src)) {
+ if (isDate(src)) {
+ dst[key] = new Date(src.valueOf());
+ } else if (isRegExp(src)) {
+ dst[key] = new RegExp(src);
+ } else if (src.nodeName) {
+ dst[key] = src.cloneNode(true);
+ } else if (isElement(src)) {
+ dst[key] = src.clone();
+ } else {
+ if (!isObject(dst[key])) dst[key] = isArray(src) ? [] : {};
+ baseExtend(dst[key], [src], true);
+ }
+ } else {
+ dst[key] = src;
+ }
+ }
+ }
+
+ setHashKey(dst, h);
+ return dst;
+}
+
+/**
+ * @ngdoc function
+ * @name angular.extend
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Extends the destination object `dst` by copying own enumerable properties from the `src` object(s)
+ * to `dst`. You can specify multiple `src` objects. If you want to preserve original objects, you can do so
+ * by passing an empty object as the target: `var object = angular.extend({}, object1, object2)`.
+ *
+ * **Note:** Keep in mind that `angular.extend` does not support recursive merge (deep copy). Use
+ * {@link angular.merge} for this.
+ *
+ * @param {Object} dst Destination object.
+ * @param {...Object} src Source object(s).
+ * @returns {Object} Reference to `dst`.
+ */
+function extend(dst) {
+ return baseExtend(dst, slice.call(arguments, 1), false);
+}
+
+
+/**
+* @ngdoc function
+* @name angular.merge
+* @module ng
+* @kind function
+*
+* @description
+* Deeply extends the destination object `dst` by copying own enumerable properties from the `src` object(s)
+* to `dst`. You can specify multiple `src` objects. If you want to preserve original objects, you can do so
+* by passing an empty object as the target: `var object = angular.merge({}, object1, object2)`.
+*
+* Unlike {@link angular.extend extend()}, `merge()` recursively descends into object properties of source
+* objects, performing a deep copy.
+*
+* @deprecated
+* sinceVersion="1.6.5"
+* This function is deprecated, but will not be removed in the 1.x lifecycle.
+* There are edge cases (see {@link angular.merge#known-issues known issues}) that are not
+* supported by this function. We suggest using another, similar library for all-purpose merging,
+* such as [lodash's merge()](https://lodash.com/docs/4.17.4#merge).
+*
+* @knownIssue
+* This is a list of (known) object types that are not handled correctly by this function:
+* - [`Blob`](https://developer.mozilla.org/docs/Web/API/Blob)
+* - [`MediaStream`](https://developer.mozilla.org/docs/Web/API/MediaStream)
+* - [`CanvasGradient`](https://developer.mozilla.org/docs/Web/API/CanvasGradient)
+* - AngularJS {@link $rootScope.Scope scopes};
+*
+* `angular.merge` also does not support merging objects with circular references.
+*
+* @param {Object} dst Destination object.
+* @param {...Object} src Source object(s).
+* @returns {Object} Reference to `dst`.
+*/
+function merge(dst) {
+ return baseExtend(dst, slice.call(arguments, 1), true);
+}
+
+
+
+function toInt(str) {
+ return parseInt(str, 10);
+}
+
+var isNumberNaN = Number.isNaN || function isNumberNaN(num) {
+ // eslint-disable-next-line no-self-compare
+ return num !== num;
+};
+
+
+function inherit(parent, extra) {
+ return extend(Object.create(parent), extra);
+}
+
+/**
+ * @ngdoc function
+ * @name angular.noop
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * A function that performs no operations. This function can be useful when writing code in the
+ * functional style.
+ ```js
+ function foo(callback) {
+ var result = calculateResult();
+ (callback || angular.noop)(result);
+ }
+ ```
+ */
+function noop() {}
+noop.$inject = [];
+
+
+/**
+ * @ngdoc function
+ * @name angular.identity
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * A function that returns its first argument. This function is useful when writing code in the
+ * functional style.
+ *
+ ```js
+ function transformer(transformationFn, value) {
+ return (transformationFn || angular.identity)(value);
+ };
+
+ // E.g.
+ function getResult(fn, input) {
+ return (fn || angular.identity)(input);
+ };
+
+ getResult(function(n) { return n * 2; }, 21); // returns 42
+ getResult(null, 21); // returns 21
+ getResult(undefined, 21); // returns 21
+ ```
+ *
+ * @param {*} value to be returned.
+ * @returns {*} the value passed in.
+ */
+function identity($) {return $;}
+identity.$inject = [];
+
+
+function valueFn(value) {return function valueRef() {return value;};}
+
+function hasCustomToString(obj) {
+ return isFunction(obj.toString) && obj.toString !== toString;
+}
+
+
+/**
+ * @ngdoc function
+ * @name angular.isUndefined
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Determines if a reference is undefined.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is undefined.
+ */
+function isUndefined(value) {return typeof value === 'undefined';}
+
+
+/**
+ * @ngdoc function
+ * @name angular.isDefined
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Determines if a reference is defined.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is defined.
+ */
+function isDefined(value) {return typeof value !== 'undefined';}
+
+
+/**
+ * @ngdoc function
+ * @name angular.isObject
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Determines if a reference is an `Object`. Unlike `typeof` in JavaScript, `null`s are not
+ * considered to be objects. Note that JavaScript arrays are objects.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is an `Object` but not `null`.
+ */
+function isObject(value) {
+ // http://jsperf.com/isobject4
+ return value !== null && typeof value === 'object';
+}
+
+
+/**
+ * Determine if a value is an object with a null prototype
+ *
+ * @returns {boolean} True if `value` is an `Object` with a null prototype
+ */
+function isBlankObject(value) {
+ return value !== null && typeof value === 'object' && !getPrototypeOf(value);
+}
+
+
+/**
+ * @ngdoc function
+ * @name angular.isString
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Determines if a reference is a `String`.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is a `String`.
+ */
+function isString(value) {return typeof value === 'string';}
+
+
+/**
+ * @ngdoc function
+ * @name angular.isNumber
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Determines if a reference is a `Number`.
+ *
+ * This includes the "special" numbers `NaN`, `+Infinity` and `-Infinity`.
+ *
+ * If you wish to exclude these then you can use the native
+ * [`isFinite'](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/isFinite)
+ * method.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is a `Number`.
+ */
+function isNumber(value) {return typeof value === 'number';}
+
+
+/**
+ * @ngdoc function
+ * @name angular.isDate
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Determines if a value is a date.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is a `Date`.
+ */
+function isDate(value) {
+ return toString.call(value) === '[object Date]';
+}
+
+
+/**
+ * @ngdoc function
+ * @name angular.isArray
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Determines if a reference is an `Array`.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is an `Array`.
+ */
+function isArray(arr) {
+ return Array.isArray(arr) || arr instanceof Array;
+}
+
+/**
+ * @description
+ * Determines if a reference is an `Error`.
+ * Loosely based on https://www.npmjs.com/package/iserror
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is an `Error`.
+ */
+function isError(value) {
+ var tag = toString.call(value);
+ switch (tag) {
+ case '[object Error]': return true;
+ case '[object Exception]': return true;
+ case '[object DOMException]': return true;
+ default: return value instanceof Error;
+ }
+}
+
+/**
+ * @ngdoc function
+ * @name angular.isFunction
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Determines if a reference is a `Function`.
+ *
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is a `Function`.
+ */
+function isFunction(value) {return typeof value === 'function';}
+
+
+/**
+ * Determines if a value is a regular expression object.
+ *
+ * @private
+ * @param {*} value Reference to check.
+ * @returns {boolean} True if `value` is a `RegExp`.
+ */
+function isRegExp(value) {
+ return toString.call(value) === '[object RegExp]';
+}
+
+
+/**
+ * Checks if `obj` is a window object.
+ *
+ * @private
+ * @param {*} obj Object to check
+ * @returns {boolean} True if `obj` is a window obj.
+ */
+function isWindow(obj) {
+ return obj && obj.window === obj;
+}
+
+
+function isScope(obj) {
+ return obj && obj.$evalAsync && obj.$watch;
+}
+
+
+function isFile(obj) {
+ return toString.call(obj) === '[object File]';
+}
+
+
+function isFormData(obj) {
+ return toString.call(obj) === '[object FormData]';
+}
+
+
+function isBlob(obj) {
+ return toString.call(obj) === '[object Blob]';
+}
+
+
+function isBoolean(value) {
+ return typeof value === 'boolean';
+}
+
+
+function isPromiseLike(obj) {
+ return obj && isFunction(obj.then);
+}
+
+
+var TYPED_ARRAY_REGEXP = /^\[object (?:Uint8|Uint8Clamped|Uint16|Uint32|Int8|Int16|Int32|Float32|Float64)Array]$/;
+function isTypedArray(value) {
+ return value && isNumber(value.length) && TYPED_ARRAY_REGEXP.test(toString.call(value));
+}
+
+function isArrayBuffer(obj) {
+ return toString.call(obj) === '[object ArrayBuffer]';
+}
+
+
+var trim = function(value) {
+ return isString(value) ? value.trim() : value;
+};
+
+// Copied from:
+// http://docs.closure-library.googlecode.com/git/local_closure_goog_string_string.js.source.html#line1021
+// Prereq: s is a string.
+var escapeForRegexp = function(s) {
+ return s
+ .replace(/([-()[\]{}+?*.$^|,:#= 0) {
+ array.splice(index, 1);
+ }
+ return index;
+}
+
+/**
+ * @ngdoc function
+ * @name angular.copy
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Creates a deep copy of `source`, which should be an object or an array. This functions is used
+ * internally, mostly in the change-detection code. It is not intended as an all-purpose copy
+ * function, and has several limitations (see below).
+ *
+ * * If no destination is supplied, a copy of the object or array is created.
+ * * If a destination is provided, all of its elements (for arrays) or properties (for objects)
+ * are deleted and then all elements/properties from the source are copied to it.
+ * * If `source` is not an object or array (inc. `null` and `undefined`), `source` is returned.
+ * * If `source` is identical to `destination` an exception will be thrown.
+ *
+ *
+ *
+ *
+ * Only enumerable properties are taken into account. Non-enumerable properties (both on `source`
+ * and on `destination`) will be ignored.
+ *
+ *
+ *
+ * `angular.copy` does not check if destination and source are of the same type. It's the
+ * developer's responsibility to make sure they are compatible.
+ *
+ *
+ * @knownIssue
+ * This is a non-exhaustive list of object types / features that are not handled correctly by
+ * `angular.copy`. Note that since this functions is used by the change detection code, this
+ * means binding or watching objects of these types (or that include these types) might not work
+ * correctly.
+ * - [`File`](https://developer.mozilla.org/docs/Web/API/File)
+ * - [`Map`](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Map)
+ * - [`ImageData`](https://developer.mozilla.org/docs/Web/API/ImageData)
+ * - [`MediaStream`](https://developer.mozilla.org/docs/Web/API/MediaStream)
+ * - [`Set`](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Set)
+ * - [`WeakMap`](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/WeakMap)
+ * - ['getter'](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/get)/
+ * [`setter`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/set)`
+ *
+ * @param {*} source The source that will be used to make a copy. Can be any type, including
+ * primitives, `null`, and `undefined`.
+ * @param {(Object|Array)=} destination Destination into which the source is copied. If provided,
+ * must be of the same type as `source`.
+ * @returns {*} The copy or updated `destination`, if `destination` was specified.
+ *
+ * @example
+
+
+
+
+
form = {{user | json}}
+
leader = {{leader | json}}
+
+
+
+ // Module: copyExample
+ angular.
+ module('copyExample', []).
+ controller('ExampleController', ['$scope', function($scope) {
+ $scope.leader = {};
+
+ $scope.reset = function() {
+ // Example with 1 argument
+ $scope.user = angular.copy($scope.leader);
+ };
+
+ $scope.update = function(user) {
+ // Example with 2 arguments
+ angular.copy(user, $scope.leader);
+ };
+
+ $scope.reset();
+ }]);
+
+
+ */
+function copy(source, destination, maxDepth) {
+ var stackSource = [];
+ var stackDest = [];
+ maxDepth = isValidObjectMaxDepth(maxDepth) ? maxDepth : NaN;
+
+ if (destination) {
+ if (isTypedArray(destination) || isArrayBuffer(destination)) {
+ throw ngMinErr('cpta', 'Can\'t copy! TypedArray destination cannot be mutated.');
+ }
+ if (source === destination) {
+ throw ngMinErr('cpi', 'Can\'t copy! Source and destination are identical.');
+ }
+
+ // Empty the destination object
+ if (isArray(destination)) {
+ destination.length = 0;
+ } else {
+ forEach(destination, function(value, key) {
+ if (key !== '$$hashKey') {
+ delete destination[key];
+ }
+ });
+ }
+
+ stackSource.push(source);
+ stackDest.push(destination);
+ return copyRecurse(source, destination, maxDepth);
+ }
+
+ return copyElement(source, maxDepth);
+
+ function copyRecurse(source, destination, maxDepth) {
+ maxDepth--;
+ if (maxDepth < 0) {
+ return '...';
+ }
+ var h = destination.$$hashKey;
+ var key;
+ if (isArray(source)) {
+ for (var i = 0, ii = source.length; i < ii; i++) {
+ destination.push(copyElement(source[i], maxDepth));
+ }
+ } else if (isBlankObject(source)) {
+ // createMap() fast path --- Safe to avoid hasOwnProperty check because prototype chain is empty
+ for (key in source) {
+ destination[key] = copyElement(source[key], maxDepth);
+ }
+ } else if (source && typeof source.hasOwnProperty === 'function') {
+ // Slow path, which must rely on hasOwnProperty
+ for (key in source) {
+ if (source.hasOwnProperty(key)) {
+ destination[key] = copyElement(source[key], maxDepth);
+ }
+ }
+ } else {
+ // Slowest path --- hasOwnProperty can't be called as a method
+ for (key in source) {
+ if (hasOwnProperty.call(source, key)) {
+ destination[key] = copyElement(source[key], maxDepth);
+ }
+ }
+ }
+ setHashKey(destination, h);
+ return destination;
+ }
+
+ function copyElement(source, maxDepth) {
+ // Simple values
+ if (!isObject(source)) {
+ return source;
+ }
+
+ // Already copied values
+ var index = stackSource.indexOf(source);
+ if (index !== -1) {
+ return stackDest[index];
+ }
+
+ if (isWindow(source) || isScope(source)) {
+ throw ngMinErr('cpws',
+ 'Can\'t copy! Making copies of Window or Scope instances is not supported.');
+ }
+
+ var needsRecurse = false;
+ var destination = copyType(source);
+
+ if (destination === undefined) {
+ destination = isArray(source) ? [] : Object.create(getPrototypeOf(source));
+ needsRecurse = true;
+ }
+
+ stackSource.push(source);
+ stackDest.push(destination);
+
+ return needsRecurse
+ ? copyRecurse(source, destination, maxDepth)
+ : destination;
+ }
+
+ function copyType(source) {
+ switch (toString.call(source)) {
+ case '[object Int8Array]':
+ case '[object Int16Array]':
+ case '[object Int32Array]':
+ case '[object Float32Array]':
+ case '[object Float64Array]':
+ case '[object Uint8Array]':
+ case '[object Uint8ClampedArray]':
+ case '[object Uint16Array]':
+ case '[object Uint32Array]':
+ return new source.constructor(copyElement(source.buffer), source.byteOffset, source.length);
+
+ case '[object ArrayBuffer]':
+ // Support: IE10
+ if (!source.slice) {
+ // If we're in this case we know the environment supports ArrayBuffer
+ /* eslint-disable no-undef */
+ var copied = new ArrayBuffer(source.byteLength);
+ new Uint8Array(copied).set(new Uint8Array(source));
+ /* eslint-enable */
+ return copied;
+ }
+ return source.slice(0);
+
+ case '[object Boolean]':
+ case '[object Number]':
+ case '[object String]':
+ case '[object Date]':
+ return new source.constructor(source.valueOf());
+
+ case '[object RegExp]':
+ var re = new RegExp(source.source, source.toString().match(/[^/]*$/)[0]);
+ re.lastIndex = source.lastIndex;
+ return re;
+
+ case '[object Blob]':
+ return new source.constructor([source], {type: source.type});
+ }
+
+ if (isFunction(source.cloneNode)) {
+ return source.cloneNode(true);
+ }
+ }
+}
+
+
+// eslint-disable-next-line no-self-compare
+function simpleCompare(a, b) { return a === b || (a !== a && b !== b); }
+
+
+/**
+ * @ngdoc function
+ * @name angular.equals
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Determines if two objects or two values are equivalent. Supports value types, regular
+ * expressions, arrays and objects.
+ *
+ * Two objects or values are considered equivalent if at least one of the following is true:
+ *
+ * * Both objects or values pass `===` comparison.
+ * * Both objects or values are of the same type and all of their properties are equal by
+ * comparing them with `angular.equals`.
+ * * Both values are NaN. (In JavaScript, NaN == NaN => false. But we consider two NaN as equal)
+ * * Both values represent the same regular expression (In JavaScript,
+ * /abc/ == /abc/ => false. But we consider two regular expressions as equal when their textual
+ * representation matches).
+ *
+ * During a property comparison, properties of `function` type and properties with names
+ * that begin with `$` are ignored.
+ *
+ * Scope and DOMWindow objects are being compared only by identify (`===`).
+ *
+ * @param {*} o1 Object or value to compare.
+ * @param {*} o2 Object or value to compare.
+ * @returns {boolean} True if arguments are equal.
+ *
+ * @example
+
+
+
+
+
+
+
+ angular.module('equalsExample', []).controller('ExampleController', ['$scope', function($scope) {
+ $scope.user1 = {};
+ $scope.user2 = {};
+ $scope.compare = function() {
+ $scope.result = angular.equals($scope.user1, $scope.user2);
+ };
+ }]);
+
+
+ */
+function equals(o1, o2) {
+ if (o1 === o2) return true;
+ if (o1 === null || o2 === null) return false;
+ // eslint-disable-next-line no-self-compare
+ if (o1 !== o1 && o2 !== o2) return true; // NaN === NaN
+ var t1 = typeof o1, t2 = typeof o2, length, key, keySet;
+ if (t1 === t2 && t1 === 'object') {
+ if (isArray(o1)) {
+ if (!isArray(o2)) return false;
+ if ((length = o1.length) === o2.length) {
+ for (key = 0; key < length; key++) {
+ if (!equals(o1[key], o2[key])) return false;
+ }
+ return true;
+ }
+ } else if (isDate(o1)) {
+ if (!isDate(o2)) return false;
+ return simpleCompare(o1.getTime(), o2.getTime());
+ } else if (isRegExp(o1)) {
+ if (!isRegExp(o2)) return false;
+ return o1.toString() === o2.toString();
+ } else {
+ if (isScope(o1) || isScope(o2) || isWindow(o1) || isWindow(o2) ||
+ isArray(o2) || isDate(o2) || isRegExp(o2)) return false;
+ keySet = createMap();
+ for (key in o1) {
+ if (key.charAt(0) === '$' || isFunction(o1[key])) continue;
+ if (!equals(o1[key], o2[key])) return false;
+ keySet[key] = true;
+ }
+ for (key in o2) {
+ if (!(key in keySet) &&
+ key.charAt(0) !== '$' &&
+ isDefined(o2[key]) &&
+ !isFunction(o2[key])) return false;
+ }
+ return true;
+ }
+ }
+ return false;
+}
+
+var csp = function() {
+ if (!isDefined(csp.rules)) {
+
+
+ var ngCspElement = (window.document.querySelector('[ng-csp]') ||
+ window.document.querySelector('[data-ng-csp]'));
+
+ if (ngCspElement) {
+ var ngCspAttribute = ngCspElement.getAttribute('ng-csp') ||
+ ngCspElement.getAttribute('data-ng-csp');
+ csp.rules = {
+ noUnsafeEval: !ngCspAttribute || (ngCspAttribute.indexOf('no-unsafe-eval') !== -1),
+ noInlineStyle: !ngCspAttribute || (ngCspAttribute.indexOf('no-inline-style') !== -1)
+ };
+ } else {
+ csp.rules = {
+ noUnsafeEval: noUnsafeEval(),
+ noInlineStyle: false
+ };
+ }
+ }
+
+ return csp.rules;
+
+ function noUnsafeEval() {
+ try {
+ // eslint-disable-next-line no-new, no-new-func
+ new Function('');
+ return false;
+ } catch (e) {
+ return true;
+ }
+ }
+};
+
+/**
+ * @ngdoc directive
+ * @module ng
+ * @name ngJq
+ *
+ * @element ANY
+ * @param {string=} ngJq the name of the library available under `window`
+ * to be used for angular.element
+ * @description
+ * Use this directive to force the angular.element library. This should be
+ * used to force either jqLite by leaving ng-jq blank or setting the name of
+ * the jquery variable under window (eg. jQuery).
+ *
+ * Since AngularJS looks for this directive when it is loaded (doesn't wait for the
+ * DOMContentLoaded event), it must be placed on an element that comes before the script
+ * which loads angular. Also, only the first instance of `ng-jq` will be used and all
+ * others ignored.
+ *
+ * @example
+ * This example shows how to force jqLite using the `ngJq` directive to the `html` tag.
+ ```html
+
+
+ ...
+ ...
+
+ ```
+ * @example
+ * This example shows how to use a jQuery based library of a different name.
+ * The library name must be available at the top most 'window'.
+ ```html
+
+
+ ...
+ ...
+
+ ```
+ */
+var jq = function() {
+ if (isDefined(jq.name_)) return jq.name_;
+ var el;
+ var i, ii = ngAttrPrefixes.length, prefix, name;
+ for (i = 0; i < ii; ++i) {
+ prefix = ngAttrPrefixes[i];
+ el = window.document.querySelector('[' + prefix.replace(':', '\\:') + 'jq]');
+ if (el) {
+ name = el.getAttribute(prefix + 'jq');
+ break;
+ }
+ }
+
+ return (jq.name_ = name);
+};
+
+function concat(array1, array2, index) {
+ return array1.concat(slice.call(array2, index));
+}
+
+function sliceArgs(args, startIndex) {
+ return slice.call(args, startIndex || 0);
+}
+
+
+/**
+ * @ngdoc function
+ * @name angular.bind
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Returns a function which calls function `fn` bound to `self` (`self` becomes the `this` for
+ * `fn`). You can supply optional `args` that are prebound to the function. This feature is also
+ * known as [partial application](http://en.wikipedia.org/wiki/Partial_application), as
+ * distinguished from [function currying](http://en.wikipedia.org/wiki/Currying#Contrast_with_partial_function_application).
+ *
+ * @param {Object} self Context which `fn` should be evaluated in.
+ * @param {function()} fn Function to be bound.
+ * @param {...*} args Optional arguments to be prebound to the `fn` function call.
+ * @returns {function()} Function that wraps the `fn` with all the specified bindings.
+ */
+function bind(self, fn) {
+ var curryArgs = arguments.length > 2 ? sliceArgs(arguments, 2) : [];
+ if (isFunction(fn) && !(fn instanceof RegExp)) {
+ return curryArgs.length
+ ? function() {
+ return arguments.length
+ ? fn.apply(self, concat(curryArgs, arguments, 0))
+ : fn.apply(self, curryArgs);
+ }
+ : function() {
+ return arguments.length
+ ? fn.apply(self, arguments)
+ : fn.call(self);
+ };
+ } else {
+ // In IE, native methods are not functions so they cannot be bound (note: they don't need to be).
+ return fn;
+ }
+}
+
+
+function toJsonReplacer(key, value) {
+ var val = value;
+
+ if (typeof key === 'string' && key.charAt(0) === '$' && key.charAt(1) === '$') {
+ val = undefined;
+ } else if (isWindow(value)) {
+ val = '$WINDOW';
+ } else if (value && window.document === value) {
+ val = '$DOCUMENT';
+ } else if (isScope(value)) {
+ val = '$SCOPE';
+ }
+
+ return val;
+}
+
+
+/**
+ * @ngdoc function
+ * @name angular.toJson
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Serializes input into a JSON-formatted string. Properties with leading $$ characters will be
+ * stripped since AngularJS uses this notation internally.
+ *
+ * @param {Object|Array|Date|string|number|boolean} obj Input to be serialized into JSON.
+ * @param {boolean|number} [pretty=2] If set to true, the JSON output will contain newlines and whitespace.
+ * If set to an integer, the JSON output will contain that many spaces per indentation.
+ * @returns {string|undefined} JSON-ified string representing `obj`.
+ * @knownIssue
+ *
+ * The Safari browser throws a `RangeError` instead of returning `null` when it tries to stringify a `Date`
+ * object with an invalid date value. The only reliable way to prevent this is to monkeypatch the
+ * `Date.prototype.toJSON` method as follows:
+ *
+ * ```
+ * var _DatetoJSON = Date.prototype.toJSON;
+ * Date.prototype.toJSON = function() {
+ * try {
+ * return _DatetoJSON.call(this);
+ * } catch(e) {
+ * if (e instanceof RangeError) {
+ * return null;
+ * }
+ * throw e;
+ * }
+ * };
+ * ```
+ *
+ * See https://github.com/angular/angular.js/pull/14221 for more information.
+ */
+function toJson(obj, pretty) {
+ if (isUndefined(obj)) return undefined;
+ if (!isNumber(pretty)) {
+ pretty = pretty ? 2 : null;
+ }
+ return JSON.stringify(obj, toJsonReplacer, pretty);
+}
+
+
+/**
+ * @ngdoc function
+ * @name angular.fromJson
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Deserializes a JSON string.
+ *
+ * @param {string} json JSON string to deserialize.
+ * @returns {Object|Array|string|number} Deserialized JSON string.
+ */
+function fromJson(json) {
+ return isString(json)
+ ? JSON.parse(json)
+ : json;
+}
+
+
+var ALL_COLONS = /:/g;
+function timezoneToOffset(timezone, fallback) {
+ // Support: IE 9-11 only, Edge 13-15+
+ // IE/Edge do not "understand" colon (`:`) in timezone
+ timezone = timezone.replace(ALL_COLONS, '');
+ var requestedTimezoneOffset = Date.parse('Jan 01, 1970 00:00:00 ' + timezone) / 60000;
+ return isNumberNaN(requestedTimezoneOffset) ? fallback : requestedTimezoneOffset;
+}
+
+
+function addDateMinutes(date, minutes) {
+ date = new Date(date.getTime());
+ date.setMinutes(date.getMinutes() + minutes);
+ return date;
+}
+
+
+function convertTimezoneToLocal(date, timezone, reverse) {
+ reverse = reverse ? -1 : 1;
+ var dateTimezoneOffset = date.getTimezoneOffset();
+ var timezoneOffset = timezoneToOffset(timezone, dateTimezoneOffset);
+ return addDateMinutes(date, reverse * (timezoneOffset - dateTimezoneOffset));
+}
+
+
+/**
+ * @returns {string} Returns the string representation of the element.
+ */
+function startingTag(element) {
+ element = jqLite(element).clone().empty();
+ var elemHtml = jqLite('').append(element).html();
+ try {
+ return element[0].nodeType === NODE_TYPE_TEXT ? lowercase(elemHtml) :
+ elemHtml.
+ match(/^(<[^>]+>)/)[1].
+ replace(/^<([\w-]+)/, function(match, nodeName) {return '<' + lowercase(nodeName);});
+ } catch (e) {
+ return lowercase(elemHtml);
+ }
+
+}
+
+
+/////////////////////////////////////////////////
+
+/**
+ * Tries to decode the URI component without throwing an exception.
+ *
+ * @private
+ * @param str value potential URI component to check.
+ * @returns {boolean} True if `value` can be decoded
+ * with the decodeURIComponent function.
+ */
+function tryDecodeURIComponent(value) {
+ try {
+ return decodeURIComponent(value);
+ } catch (e) {
+ // Ignore any invalid uri component.
+ }
+}
+
+
+/**
+ * Parses an escaped url query string into key-value pairs.
+ * @returns {Object.}
+ */
+function parseKeyValue(/**string*/keyValue) {
+ var obj = {};
+ forEach((keyValue || '').split('&'), function(keyValue) {
+ var splitPoint, key, val;
+ if (keyValue) {
+ key = keyValue = keyValue.replace(/\+/g,'%20');
+ splitPoint = keyValue.indexOf('=');
+ if (splitPoint !== -1) {
+ key = keyValue.substring(0, splitPoint);
+ val = keyValue.substring(splitPoint + 1);
+ }
+ key = tryDecodeURIComponent(key);
+ if (isDefined(key)) {
+ val = isDefined(val) ? tryDecodeURIComponent(val) : true;
+ if (!hasOwnProperty.call(obj, key)) {
+ obj[key] = val;
+ } else if (isArray(obj[key])) {
+ obj[key].push(val);
+ } else {
+ obj[key] = [obj[key],val];
+ }
+ }
+ }
+ });
+ return obj;
+}
+
+function toKeyValue(obj) {
+ var parts = [];
+ forEach(obj, function(value, key) {
+ if (isArray(value)) {
+ forEach(value, function(arrayValue) {
+ parts.push(encodeUriQuery(key, true) +
+ (arrayValue === true ? '' : '=' + encodeUriQuery(arrayValue, true)));
+ });
+ } else {
+ parts.push(encodeUriQuery(key, true) +
+ (value === true ? '' : '=' + encodeUriQuery(value, true)));
+ }
+ });
+ return parts.length ? parts.join('&') : '';
+}
+
+
+/**
+ * We need our custom method because encodeURIComponent is too aggressive and doesn't follow
+ * http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path
+ * segments:
+ * segment = *pchar
+ * pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
+ * pct-encoded = "%" HEXDIG HEXDIG
+ * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
+ * sub-delims = "!" / "$" / "&" / "'" / "(" / ")"
+ * / "*" / "+" / "," / ";" / "="
+ */
+function encodeUriSegment(val) {
+ return encodeUriQuery(val, true).
+ replace(/%26/gi, '&').
+ replace(/%3D/gi, '=').
+ replace(/%2B/gi, '+');
+}
+
+
+/**
+ * This method is intended for encoding *key* or *value* parts of query component. We need a custom
+ * method because encodeURIComponent is too aggressive and encodes stuff that doesn't have to be
+ * encoded per http://tools.ietf.org/html/rfc3986:
+ * query = *( pchar / "/" / "?" )
+ * pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
+ * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
+ * pct-encoded = "%" HEXDIG HEXDIG
+ * sub-delims = "!" / "$" / "&" / "'" / "(" / ")"
+ * / "*" / "+" / "," / ";" / "="
+ */
+function encodeUriQuery(val, pctEncodeSpaces) {
+ return encodeURIComponent(val).
+ replace(/%40/gi, '@').
+ replace(/%3A/gi, ':').
+ replace(/%24/g, '$').
+ replace(/%2C/gi, ',').
+ replace(/%3B/gi, ';').
+ replace(/%20/g, (pctEncodeSpaces ? '%20' : '+'));
+}
+
+var ngAttrPrefixes = ['ng-', 'data-ng-', 'ng:', 'x-ng-'];
+
+function getNgAttribute(element, ngAttr) {
+ var attr, i, ii = ngAttrPrefixes.length;
+ for (i = 0; i < ii; ++i) {
+ attr = ngAttrPrefixes[i] + ngAttr;
+ if (isString(attr = element.getAttribute(attr))) {
+ return attr;
+ }
+ }
+ return null;
+}
+
+function allowAutoBootstrap(document) {
+ var script = document.currentScript;
+
+ if (!script) {
+ // Support: IE 9-11 only
+ // IE does not have `document.currentScript`
+ return true;
+ }
+
+ // If the `currentScript` property has been clobbered just return false, since this indicates a probable attack
+ if (!(script instanceof window.HTMLScriptElement || script instanceof window.SVGScriptElement)) {
+ return false;
+ }
+
+ var attributes = script.attributes;
+ var srcs = [attributes.getNamedItem('src'), attributes.getNamedItem('href'), attributes.getNamedItem('xlink:href')];
+
+ return srcs.every(function(src) {
+ if (!src) {
+ return true;
+ }
+ if (!src.value) {
+ return false;
+ }
+
+ var link = document.createElement('a');
+ link.href = src.value;
+
+ if (document.location.origin === link.origin) {
+ // Same-origin resources are always allowed, even for non-whitelisted schemes.
+ return true;
+ }
+ // Disabled bootstrapping unless angular.js was loaded from a known scheme used on the web.
+ // This is to prevent angular.js bundled with browser extensions from being used to bypass the
+ // content security policy in web pages and other browser extensions.
+ switch (link.protocol) {
+ case 'http:':
+ case 'https:':
+ case 'ftp:':
+ case 'blob:':
+ case 'file:':
+ case 'data:':
+ return true;
+ default:
+ return false;
+ }
+ });
+}
+
+// Cached as it has to run during loading so that document.currentScript is available.
+var isAutoBootstrapAllowed = allowAutoBootstrap(window.document);
+
+/**
+ * @ngdoc directive
+ * @name ngApp
+ * @module ng
+ *
+ * @element ANY
+ * @param {angular.Module} ngApp an optional application
+ * {@link angular.module module} name to load.
+ * @param {boolean=} ngStrictDi if this attribute is present on the app element, the injector will be
+ * created in "strict-di" mode. This means that the application will fail to invoke functions which
+ * do not use explicit function annotation (and are thus unsuitable for minification), as described
+ * in {@link guide/di the Dependency Injection guide}, and useful debugging info will assist in
+ * tracking down the root of these bugs.
+ *
+ * @description
+ *
+ * Use this directive to **auto-bootstrap** an AngularJS application. The `ngApp` directive
+ * designates the **root element** of the application and is typically placed near the root element
+ * of the page - e.g. on the `` or `` tags.
+ *
+ * There are a few things to keep in mind when using `ngApp`:
+ * - only one AngularJS application can be auto-bootstrapped per HTML document. The first `ngApp`
+ * found in the document will be used to define the root element to auto-bootstrap as an
+ * application. To run multiple applications in an HTML document you must manually bootstrap them using
+ * {@link angular.bootstrap} instead.
+ * - AngularJS applications cannot be nested within each other.
+ * - Do not use a directive that uses {@link ng.$compile#transclusion transclusion} on the same element as `ngApp`.
+ * This includes directives such as {@link ng.ngIf `ngIf`}, {@link ng.ngInclude `ngInclude`} and
+ * {@link ngRoute.ngView `ngView`}.
+ * Doing this misplaces the app {@link ng.$rootElement `$rootElement`} and the app's {@link auto.$injector injector},
+ * causing animations to stop working and making the injector inaccessible from outside the app.
+ *
+ * You can specify an **AngularJS module** to be used as the root module for the application. This
+ * module will be loaded into the {@link auto.$injector} when the application is bootstrapped. It
+ * should contain the application code needed or have dependencies on other modules that will
+ * contain the code. See {@link angular.module} for more information.
+ *
+ * In the example below if the `ngApp` directive were not placed on the `html` element then the
+ * document would not be compiled, the `AppController` would not be instantiated and the `{{ a+b }}`
+ * would not be resolved to `3`.
+ *
+ * @example
+ *
+ * ### Simple Usage
+ *
+ * `ngApp` is the easiest, and most common way to bootstrap an application.
+ *
+
+
+
+ I can add: {{a}} + {{b}} = {{ a+b }}
+
+
+
+ angular.module('ngAppDemo', []).controller('ngAppDemoController', function($scope) {
+ $scope.a = 1;
+ $scope.b = 2;
+ });
+
+
+ *
+ * @example
+ *
+ * ### With `ngStrictDi`
+ *
+ * Using `ngStrictDi`, you would see something like this:
+ *
+
+
+
+
+ I can add: {{a}} + {{b}} = {{ a+b }}
+
+
This renders because the controller does not fail to
+ instantiate, by using explicit annotation style (see
+ script.js for details)
+
+
+
+
+ Name:
+ Hello, {{name}}!
+
+
This renders because the controller does not fail to
+ instantiate, by using explicit annotation style
+ (see script.js for details)
+
+
+
+
+ I can add: {{a}} + {{b}} = {{ a+b }}
+
+
The controller could not be instantiated, due to relying
+ on automatic function annotations (which are disabled in
+ strict mode). As such, the content of this section is not
+ interpolated, and there should be an error in your web console.
+
+
+
+
+
+ angular.module('ngAppStrictDemo', [])
+ // BadController will fail to instantiate, due to relying on automatic function annotation,
+ // rather than an explicit annotation
+ .controller('BadController', function($scope) {
+ $scope.a = 1;
+ $scope.b = 2;
+ })
+ // Unlike BadController, GoodController1 and GoodController2 will not fail to be instantiated,
+ // due to using explicit annotations using the array style and $inject property, respectively.
+ .controller('GoodController1', ['$scope', function($scope) {
+ $scope.a = 1;
+ $scope.b = 2;
+ }])
+ .controller('GoodController2', GoodController2);
+ function GoodController2($scope) {
+ $scope.name = 'World';
+ }
+ GoodController2.$inject = ['$scope'];
+
+
+ div[ng-controller] {
+ margin-bottom: 1em;
+ -webkit-border-radius: 4px;
+ border-radius: 4px;
+ border: 1px solid;
+ padding: .5em;
+ }
+ div[ng-controller^=Good] {
+ border-color: #d6e9c6;
+ background-color: #dff0d8;
+ color: #3c763d;
+ }
+ div[ng-controller^=Bad] {
+ border-color: #ebccd1;
+ background-color: #f2dede;
+ color: #a94442;
+ margin-bottom: 0;
+ }
+
+
+ */
+function angularInit(element, bootstrap) {
+ var appElement,
+ module,
+ config = {};
+
+ // The element `element` has priority over any other element.
+ forEach(ngAttrPrefixes, function(prefix) {
+ var name = prefix + 'app';
+
+ if (!appElement && element.hasAttribute && element.hasAttribute(name)) {
+ appElement = element;
+ module = element.getAttribute(name);
+ }
+ });
+ forEach(ngAttrPrefixes, function(prefix) {
+ var name = prefix + 'app';
+ var candidate;
+
+ if (!appElement && (candidate = element.querySelector('[' + name.replace(':', '\\:') + ']'))) {
+ appElement = candidate;
+ module = candidate.getAttribute(name);
+ }
+ });
+ if (appElement) {
+ if (!isAutoBootstrapAllowed) {
+ window.console.error('AngularJS: disabling automatic bootstrap.
+ *
+ *
+ *
+ * ```
+ *
+ * @param {DOMElement} element DOM element which is the root of AngularJS application.
+ * @param {Array=} modules an array of modules to load into the application.
+ * Each item in the array should be the name of a predefined module or a (DI annotated)
+ * function that will be invoked by the injector as a `config` block.
+ * See: {@link angular.module modules}
+ * @param {Object=} config an object for defining configuration options for the application. The
+ * following keys are supported:
+ *
+ * * `strictDi` - disable automatic function annotation for the application. This is meant to
+ * assist in finding bugs which break minified code. Defaults to `false`.
+ *
+ * @returns {auto.$injector} Returns the newly created injector for this app.
+ */
+function bootstrap(element, modules, config) {
+ if (!isObject(config)) config = {};
+ var defaultConfig = {
+ strictDi: false
+ };
+ config = extend(defaultConfig, config);
+ var doBootstrap = function() {
+ element = jqLite(element);
+
+ if (element.injector()) {
+ var tag = (element[0] === window.document) ? 'document' : startingTag(element);
+ // Encode angle brackets to prevent input from being sanitized to empty string #8683.
+ throw ngMinErr(
+ 'btstrpd',
+ 'App already bootstrapped with this element \'{0}\'',
+ tag.replace(//,'>'));
+ }
+
+ modules = modules || [];
+ modules.unshift(['$provide', function($provide) {
+ $provide.value('$rootElement', element);
+ }]);
+
+ if (config.debugInfoEnabled) {
+ // Pushing so that this overrides `debugInfoEnabled` setting defined in user's `modules`.
+ modules.push(['$compileProvider', function($compileProvider) {
+ $compileProvider.debugInfoEnabled(true);
+ }]);
+ }
+
+ modules.unshift('ng');
+ var injector = createInjector(modules, config.strictDi);
+ injector.invoke(['$rootScope', '$rootElement', '$compile', '$injector',
+ function bootstrapApply(scope, element, compile, injector) {
+ scope.$apply(function() {
+ element.data('$injector', injector);
+ compile(element)(scope);
+ });
+ }]
+ );
+ return injector;
+ };
+
+ var NG_ENABLE_DEBUG_INFO = /^NG_ENABLE_DEBUG_INFO!/;
+ var NG_DEFER_BOOTSTRAP = /^NG_DEFER_BOOTSTRAP!/;
+
+ if (window && NG_ENABLE_DEBUG_INFO.test(window.name)) {
+ config.debugInfoEnabled = true;
+ window.name = window.name.replace(NG_ENABLE_DEBUG_INFO, '');
+ }
+
+ if (window && !NG_DEFER_BOOTSTRAP.test(window.name)) {
+ return doBootstrap();
+ }
+
+ window.name = window.name.replace(NG_DEFER_BOOTSTRAP, '');
+ angular.resumeBootstrap = function(extraModules) {
+ forEach(extraModules, function(module) {
+ modules.push(module);
+ });
+ return doBootstrap();
+ };
+
+ if (isFunction(angular.resumeDeferredBootstrap)) {
+ angular.resumeDeferredBootstrap();
+ }
+}
+
+/**
+ * @ngdoc function
+ * @name angular.reloadWithDebugInfo
+ * @module ng
+ * @description
+ * Use this function to reload the current application with debug information turned on.
+ * This takes precedence over a call to `$compileProvider.debugInfoEnabled(false)`.
+ *
+ * See {@link ng.$compileProvider#debugInfoEnabled} for more.
+ */
+function reloadWithDebugInfo() {
+ window.name = 'NG_ENABLE_DEBUG_INFO!' + window.name;
+ window.location.reload();
+}
+
+/**
+ * @name angular.getTestability
+ * @module ng
+ * @description
+ * Get the testability service for the instance of AngularJS on the given
+ * element.
+ * @param {DOMElement} element DOM element which is the root of AngularJS application.
+ */
+function getTestability(rootElement) {
+ var injector = angular.element(rootElement).injector();
+ if (!injector) {
+ throw ngMinErr('test',
+ 'no injector found for element argument to getTestability');
+ }
+ return injector.get('$$testability');
+}
+
+var SNAKE_CASE_REGEXP = /[A-Z]/g;
+function snake_case(name, separator) {
+ separator = separator || '_';
+ return name.replace(SNAKE_CASE_REGEXP, function(letter, pos) {
+ return (pos ? separator : '') + letter.toLowerCase();
+ });
+}
+
+var bindJQueryFired = false;
+function bindJQuery() {
+ var originalCleanData;
+
+ if (bindJQueryFired) {
+ return;
+ }
+
+ // bind to jQuery if present;
+ var jqName = jq();
+ jQuery = isUndefined(jqName) ? window.jQuery : // use jQuery (if present)
+ !jqName ? undefined : // use jqLite
+ window[jqName]; // use jQuery specified by `ngJq`
+
+ // Use jQuery if it exists with proper functionality, otherwise default to us.
+ // AngularJS 1.2+ requires jQuery 1.7+ for on()/off() support.
+ // AngularJS 1.3+ technically requires at least jQuery 2.1+ but it may work with older
+ // versions. It will not work for sure with jQuery <1.7, though.
+ if (jQuery && jQuery.fn.on) {
+ jqLite = jQuery;
+ extend(jQuery.fn, {
+ scope: JQLitePrototype.scope,
+ isolateScope: JQLitePrototype.isolateScope,
+ controller: /** @type {?} */ (JQLitePrototype).controller,
+ injector: JQLitePrototype.injector,
+ inheritedData: JQLitePrototype.inheritedData
+ });
+ } else {
+ jqLite = JQLite;
+ }
+
+ // All nodes removed from the DOM via various jqLite/jQuery APIs like .remove()
+ // are passed through jqLite/jQuery.cleanData. Monkey-patch this method to fire
+ // the $destroy event on all removed nodes.
+ originalCleanData = jqLite.cleanData;
+ jqLite.cleanData = function(elems) {
+ var events;
+ for (var i = 0, elem; (elem = elems[i]) != null; i++) {
+ events = (jqLite._data(elem) || {}).events;
+ if (events && events.$destroy) {
+ jqLite(elem).triggerHandler('$destroy');
+ }
+ }
+ originalCleanData(elems);
+ };
+
+ angular.element = jqLite;
+
+ // Prevent double-proxying.
+ bindJQueryFired = true;
+}
+
+/**
+ * throw error if the argument is falsy.
+ */
+function assertArg(arg, name, reason) {
+ if (!arg) {
+ throw ngMinErr('areq', 'Argument \'{0}\' is {1}', (name || '?'), (reason || 'required'));
+ }
+ return arg;
+}
+
+function assertArgFn(arg, name, acceptArrayAnnotation) {
+ if (acceptArrayAnnotation && isArray(arg)) {
+ arg = arg[arg.length - 1];
+ }
+
+ assertArg(isFunction(arg), name, 'not a function, got ' +
+ (arg && typeof arg === 'object' ? arg.constructor.name || 'Object' : typeof arg));
+ return arg;
+}
+
+/**
+ * throw error if the name given is hasOwnProperty
+ * @param {String} name the name to test
+ * @param {String} context the context in which the name is used, such as module or directive
+ */
+function assertNotHasOwnProperty(name, context) {
+ if (name === 'hasOwnProperty') {
+ throw ngMinErr('badname', 'hasOwnProperty is not a valid {0} name', context);
+ }
+}
+
+/**
+ * Return the value accessible from the object by path. Any undefined traversals are ignored
+ * @param {Object} obj starting object
+ * @param {String} path path to traverse
+ * @param {boolean} [bindFnToScope=true]
+ * @returns {Object} value as accessible by path
+ */
+//TODO(misko): this function needs to be removed
+function getter(obj, path, bindFnToScope) {
+ if (!path) return obj;
+ var keys = path.split('.');
+ var key;
+ var lastInstance = obj;
+ var len = keys.length;
+
+ for (var i = 0; i < len; i++) {
+ key = keys[i];
+ if (obj) {
+ obj = (lastInstance = obj)[key];
+ }
+ }
+ if (!bindFnToScope && isFunction(obj)) {
+ return bind(lastInstance, obj);
+ }
+ return obj;
+}
+
+/**
+ * Return the DOM siblings between the first and last node in the given array.
+ * @param {Array} array like object
+ * @returns {Array} the inputted object or a jqLite collection containing the nodes
+ */
+function getBlockNodes(nodes) {
+ // TODO(perf): update `nodes` instead of creating a new object?
+ var node = nodes[0];
+ var endNode = nodes[nodes.length - 1];
+ var blockNodes;
+
+ for (var i = 1; node !== endNode && (node = node.nextSibling); i++) {
+ if (blockNodes || nodes[i] !== node) {
+ if (!blockNodes) {
+ blockNodes = jqLite(slice.call(nodes, 0, i));
+ }
+ blockNodes.push(node);
+ }
+ }
+
+ return blockNodes || nodes;
+}
+
+
+/**
+ * Creates a new object without a prototype. This object is useful for lookup without having to
+ * guard against prototypically inherited properties via hasOwnProperty.
+ *
+ * Related micro-benchmarks:
+ * - http://jsperf.com/object-create2
+ * - http://jsperf.com/proto-map-lookup/2
+ * - http://jsperf.com/for-in-vs-object-keys2
+ *
+ * @returns {Object}
+ */
+function createMap() {
+ return Object.create(null);
+}
+
+function stringify(value) {
+ if (value == null) { // null || undefined
+ return '';
+ }
+ switch (typeof value) {
+ case 'string':
+ break;
+ case 'number':
+ value = '' + value;
+ break;
+ default:
+ if (hasCustomToString(value) && !isArray(value) && !isDate(value)) {
+ value = value.toString();
+ } else {
+ value = toJson(value);
+ }
+ }
+
+ return value;
+}
+
+var NODE_TYPE_ELEMENT = 1;
+var NODE_TYPE_ATTRIBUTE = 2;
+var NODE_TYPE_TEXT = 3;
+var NODE_TYPE_COMMENT = 8;
+var NODE_TYPE_DOCUMENT = 9;
+var NODE_TYPE_DOCUMENT_FRAGMENT = 11;
+
+/**
+ * @ngdoc type
+ * @name angular.Module
+ * @module ng
+ * @description
+ *
+ * Interface for configuring AngularJS {@link angular.module modules}.
+ */
+
+function setupModuleLoader(window) {
+
+ var $injectorMinErr = minErr('$injector');
+ var ngMinErr = minErr('ng');
+
+ function ensure(obj, name, factory) {
+ return obj[name] || (obj[name] = factory());
+ }
+
+ var angular = ensure(window, 'angular', Object);
+
+ // We need to expose `angular.$$minErr` to modules such as `ngResource` that reference it during bootstrap
+ angular.$$minErr = angular.$$minErr || minErr;
+
+ return ensure(angular, 'module', function() {
+ /** @type {Object.} */
+ var modules = {};
+
+ /**
+ * @ngdoc function
+ * @name angular.module
+ * @module ng
+ * @description
+ *
+ * The `angular.module` is a global place for creating, registering and retrieving AngularJS
+ * modules.
+ * All modules (AngularJS core or 3rd party) that should be available to an application must be
+ * registered using this mechanism.
+ *
+ * Passing one argument retrieves an existing {@link angular.Module},
+ * whereas passing more than one argument creates a new {@link angular.Module}
+ *
+ *
+ * # Module
+ *
+ * A module is a collection of services, directives, controllers, filters, and configuration information.
+ * `angular.module` is used to configure the {@link auto.$injector $injector}.
+ *
+ * ```js
+ * // Create a new module
+ * var myModule = angular.module('myModule', []);
+ *
+ * // register a new service
+ * myModule.value('appName', 'MyCoolApp');
+ *
+ * // configure existing services inside initialization blocks.
+ * myModule.config(['$locationProvider', function($locationProvider) {
+ * // Configure existing providers
+ * $locationProvider.hashPrefix('!');
+ * }]);
+ * ```
+ *
+ * Then you can create an injector and load your modules like this:
+ *
+ * ```js
+ * var injector = angular.injector(['ng', 'myModule'])
+ * ```
+ *
+ * However it's more likely that you'll just use
+ * {@link ng.directive:ngApp ngApp} or
+ * {@link angular.bootstrap} to simplify this process for you.
+ *
+ * @param {!string} name The name of the module to create or retrieve.
+ * @param {!Array.=} requires If specified then new module is being created. If
+ * unspecified then the module is being retrieved for further configuration.
+ * @param {Function=} configFn Optional configuration function for the module. Same as
+ * {@link angular.Module#config Module#config()}.
+ * @returns {angular.Module} new module with the {@link angular.Module} api.
+ */
+ return function module(name, requires, configFn) {
+
+ var info = {};
+
+ var assertNotHasOwnProperty = function(name, context) {
+ if (name === 'hasOwnProperty') {
+ throw ngMinErr('badname', 'hasOwnProperty is not a valid {0} name', context);
+ }
+ };
+
+ assertNotHasOwnProperty(name, 'module');
+ if (requires && modules.hasOwnProperty(name)) {
+ modules[name] = null;
+ }
+ return ensure(modules, name, function() {
+ if (!requires) {
+ throw $injectorMinErr('nomod', 'Module \'{0}\' is not available! You either misspelled ' +
+ 'the module name or forgot to load it. If registering a module ensure that you ' +
+ 'specify the dependencies as the second argument.', name);
+ }
+
+ /** @type {!Array.>} */
+ var invokeQueue = [];
+
+ /** @type {!Array.} */
+ var configBlocks = [];
+
+ /** @type {!Array.} */
+ var runBlocks = [];
+
+ var config = invokeLater('$injector', 'invoke', 'push', configBlocks);
+
+ /** @type {angular.Module} */
+ var moduleInstance = {
+ // Private state
+ _invokeQueue: invokeQueue,
+ _configBlocks: configBlocks,
+ _runBlocks: runBlocks,
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#info
+ * @module ng
+ *
+ * @param {Object=} info Information about the module
+ * @returns {Object|Module} The current info object for this module if called as a getter,
+ * or `this` if called as a setter.
+ *
+ * @description
+ * Read and write custom information about this module.
+ * For example you could put the version of the module in here.
+ *
+ * ```js
+ * angular.module('myModule', []).info({ version: '1.0.0' });
+ * ```
+ *
+ * The version could then be read back out by accessing the module elsewhere:
+ *
+ * ```
+ * var version = angular.module('myModule').info().version;
+ * ```
+ *
+ * You can also retrieve this information during runtime via the
+ * {@link $injector#modules `$injector.modules`} property:
+ *
+ * ```js
+ * var version = $injector.modules['myModule'].info().version;
+ * ```
+ */
+ info: function(value) {
+ if (isDefined(value)) {
+ if (!isObject(value)) throw ngMinErr('aobj', 'Argument \'{0}\' must be an object', 'value');
+ info = value;
+ return this;
+ }
+ return info;
+ },
+
+ /**
+ * @ngdoc property
+ * @name angular.Module#requires
+ * @module ng
+ *
+ * @description
+ * Holds the list of modules which the injector will load before the current module is
+ * loaded.
+ */
+ requires: requires,
+
+ /**
+ * @ngdoc property
+ * @name angular.Module#name
+ * @module ng
+ *
+ * @description
+ * Name of the module.
+ */
+ name: name,
+
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#provider
+ * @module ng
+ * @param {string} name service name
+ * @param {Function} providerType Construction function for creating new instance of the
+ * service.
+ * @description
+ * See {@link auto.$provide#provider $provide.provider()}.
+ */
+ provider: invokeLaterAndSetModuleName('$provide', 'provider'),
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#factory
+ * @module ng
+ * @param {string} name service name
+ * @param {Function} providerFunction Function for creating new instance of the service.
+ * @description
+ * See {@link auto.$provide#factory $provide.factory()}.
+ */
+ factory: invokeLaterAndSetModuleName('$provide', 'factory'),
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#service
+ * @module ng
+ * @param {string} name service name
+ * @param {Function} constructor A constructor function that will be instantiated.
+ * @description
+ * See {@link auto.$provide#service $provide.service()}.
+ */
+ service: invokeLaterAndSetModuleName('$provide', 'service'),
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#value
+ * @module ng
+ * @param {string} name service name
+ * @param {*} object Service instance object.
+ * @description
+ * See {@link auto.$provide#value $provide.value()}.
+ */
+ value: invokeLater('$provide', 'value'),
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#constant
+ * @module ng
+ * @param {string} name constant name
+ * @param {*} object Constant value.
+ * @description
+ * Because the constants are fixed, they get applied before other provide methods.
+ * See {@link auto.$provide#constant $provide.constant()}.
+ */
+ constant: invokeLater('$provide', 'constant', 'unshift'),
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#decorator
+ * @module ng
+ * @param {string} name The name of the service to decorate.
+ * @param {Function} decorFn This function will be invoked when the service needs to be
+ * instantiated and should return the decorated service instance.
+ * @description
+ * See {@link auto.$provide#decorator $provide.decorator()}.
+ */
+ decorator: invokeLaterAndSetModuleName('$provide', 'decorator', configBlocks),
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#animation
+ * @module ng
+ * @param {string} name animation name
+ * @param {Function} animationFactory Factory function for creating new instance of an
+ * animation.
+ * @description
+ *
+ * **NOTE**: animations take effect only if the **ngAnimate** module is loaded.
+ *
+ *
+ * Defines an animation hook that can be later used with
+ * {@link $animate $animate} service and directives that use this service.
+ *
+ * ```js
+ * module.animation('.animation-name', function($inject1, $inject2) {
+ * return {
+ * eventName : function(element, done) {
+ * //code to run the animation
+ * //once complete, then run done()
+ * return function cancellationFunction(element) {
+ * //code to cancel the animation
+ * }
+ * }
+ * }
+ * })
+ * ```
+ *
+ * See {@link ng.$animateProvider#register $animateProvider.register()} and
+ * {@link ngAnimate ngAnimate module} for more information.
+ */
+ animation: invokeLaterAndSetModuleName('$animateProvider', 'register'),
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#filter
+ * @module ng
+ * @param {string} name Filter name - this must be a valid AngularJS expression identifier
+ * @param {Function} filterFactory Factory function for creating new instance of filter.
+ * @description
+ * See {@link ng.$filterProvider#register $filterProvider.register()}.
+ *
+ *
+ * **Note:** Filter names must be valid AngularJS {@link expression} identifiers, such as `uppercase` or `orderBy`.
+ * Names with special characters, such as hyphens and dots, are not allowed. If you wish to namespace
+ * your filters, then you can use capitalization (`myappSubsectionFilterx`) or underscores
+ * (`myapp_subsection_filterx`).
+ *
+ */
+ filter: invokeLaterAndSetModuleName('$filterProvider', 'register'),
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#controller
+ * @module ng
+ * @param {string|Object} name Controller name, or an object map of controllers where the
+ * keys are the names and the values are the constructors.
+ * @param {Function} constructor Controller constructor function.
+ * @description
+ * See {@link ng.$controllerProvider#register $controllerProvider.register()}.
+ */
+ controller: invokeLaterAndSetModuleName('$controllerProvider', 'register'),
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#directive
+ * @module ng
+ * @param {string|Object} name Directive name, or an object map of directives where the
+ * keys are the names and the values are the factories.
+ * @param {Function} directiveFactory Factory function for creating new instance of
+ * directives.
+ * @description
+ * See {@link ng.$compileProvider#directive $compileProvider.directive()}.
+ */
+ directive: invokeLaterAndSetModuleName('$compileProvider', 'directive'),
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#component
+ * @module ng
+ * @param {string|Object} name Name of the component in camelCase (i.e. `myComp` which will match ``),
+ * or an object map of components where the keys are the names and the values are the component definition objects.
+ * @param {Object} options Component definition object (a simplified
+ * {@link ng.$compile#directive-definition-object directive definition object})
+ *
+ * @description
+ * See {@link ng.$compileProvider#component $compileProvider.component()}.
+ */
+ component: invokeLaterAndSetModuleName('$compileProvider', 'component'),
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#config
+ * @module ng
+ * @param {Function} configFn Execute this function on module load. Useful for service
+ * configuration.
+ * @description
+ * Use this method to configure services by injecting their
+ * {@link angular.Module#provider `providers`}, e.g. for adding routes to the
+ * {@link ngRoute.$routeProvider $routeProvider}.
+ *
+ * Note that you can only inject {@link angular.Module#provider `providers`} and
+ * {@link angular.Module#constant `constants`} into this function.
+ *
+ * For more about how to configure services, see
+ * {@link providers#provider-recipe Provider Recipe}.
+ */
+ config: config,
+
+ /**
+ * @ngdoc method
+ * @name angular.Module#run
+ * @module ng
+ * @param {Function} initializationFn Execute this function after injector creation.
+ * Useful for application initialization.
+ * @description
+ * Use this method to register work which should be performed when the injector is done
+ * loading all modules.
+ */
+ run: function(block) {
+ runBlocks.push(block);
+ return this;
+ }
+ };
+
+ if (configFn) {
+ config(configFn);
+ }
+
+ return moduleInstance;
+
+ /**
+ * @param {string} provider
+ * @param {string} method
+ * @param {String=} insertMethod
+ * @returns {angular.Module}
+ */
+ function invokeLater(provider, method, insertMethod, queue) {
+ if (!queue) queue = invokeQueue;
+ return function() {
+ queue[insertMethod || 'push']([provider, method, arguments]);
+ return moduleInstance;
+ };
+ }
+
+ /**
+ * @param {string} provider
+ * @param {string} method
+ * @returns {angular.Module}
+ */
+ function invokeLaterAndSetModuleName(provider, method, queue) {
+ if (!queue) queue = invokeQueue;
+ return function(recipeName, factoryFunction) {
+ if (factoryFunction && isFunction(factoryFunction)) factoryFunction.$$moduleName = name;
+ queue.push([provider, method, arguments]);
+ return moduleInstance;
+ };
+ }
+ });
+ };
+ });
+
+}
+
+/* global shallowCopy: true */
+
+/**
+ * Creates a shallow copy of an object, an array or a primitive.
+ *
+ * Assumes that there are no proto properties for objects.
+ */
+function shallowCopy(src, dst) {
+ if (isArray(src)) {
+ dst = dst || [];
+
+ for (var i = 0, ii = src.length; i < ii; i++) {
+ dst[i] = src[i];
+ }
+ } else if (isObject(src)) {
+ dst = dst || {};
+
+ for (var key in src) {
+ if (!(key.charAt(0) === '$' && key.charAt(1) === '$')) {
+ dst[key] = src[key];
+ }
+ }
+ }
+
+ return dst || src;
+}
+
+/* exported toDebugString */
+
+function serializeObject(obj, maxDepth) {
+ var seen = [];
+
+ // There is no direct way to stringify object until reaching a specific depth
+ // and a very deep object can cause a performance issue, so we copy the object
+ // based on this specific depth and then stringify it.
+ if (isValidObjectMaxDepth(maxDepth)) {
+ // This file is also included in `angular-loader`, so `copy()` might not always be available in
+ // the closure. Therefore, it is lazily retrieved as `angular.copy()` when needed.
+ obj = angular.copy(obj, null, maxDepth);
+ }
+ return JSON.stringify(obj, function(key, val) {
+ val = toJsonReplacer(key, val);
+ if (isObject(val)) {
+
+ if (seen.indexOf(val) >= 0) return '...';
+
+ seen.push(val);
+ }
+ return val;
+ });
+}
+
+function toDebugString(obj, maxDepth) {
+ if (typeof obj === 'function') {
+ return obj.toString().replace(/ \{[\s\S]*$/, '');
+ } else if (isUndefined(obj)) {
+ return 'undefined';
+ } else if (typeof obj !== 'string') {
+ return serializeObject(obj, maxDepth);
+ }
+ return obj;
+}
+
+/* global angularModule: true,
+ version: true,
+
+ $CompileProvider,
+
+ htmlAnchorDirective,
+ inputDirective,
+ hiddenInputBrowserCacheDirective,
+ formDirective,
+ scriptDirective,
+ selectDirective,
+ optionDirective,
+ ngBindDirective,
+ ngBindHtmlDirective,
+ ngBindTemplateDirective,
+ ngClassDirective,
+ ngClassEvenDirective,
+ ngClassOddDirective,
+ ngCloakDirective,
+ ngControllerDirective,
+ ngFormDirective,
+ ngHideDirective,
+ ngIfDirective,
+ ngIncludeDirective,
+ ngIncludeFillContentDirective,
+ ngInitDirective,
+ ngNonBindableDirective,
+ ngPluralizeDirective,
+ ngRefDirective,
+ ngRepeatDirective,
+ ngShowDirective,
+ ngStyleDirective,
+ ngSwitchDirective,
+ ngSwitchWhenDirective,
+ ngSwitchDefaultDirective,
+ ngOptionsDirective,
+ ngTranscludeDirective,
+ ngModelDirective,
+ ngListDirective,
+ ngChangeDirective,
+ patternDirective,
+ patternDirective,
+ requiredDirective,
+ requiredDirective,
+ minlengthDirective,
+ minlengthDirective,
+ maxlengthDirective,
+ maxlengthDirective,
+ ngValueDirective,
+ ngModelOptionsDirective,
+ ngAttributeAliasDirectives,
+ ngEventDirectives,
+
+ $AnchorScrollProvider,
+ $AnimateProvider,
+ $CoreAnimateCssProvider,
+ $$CoreAnimateJsProvider,
+ $$CoreAnimateQueueProvider,
+ $$AnimateRunnerFactoryProvider,
+ $$AnimateAsyncRunFactoryProvider,
+ $BrowserProvider,
+ $CacheFactoryProvider,
+ $ControllerProvider,
+ $DateProvider,
+ $DocumentProvider,
+ $$IsDocumentHiddenProvider,
+ $ExceptionHandlerProvider,
+ $FilterProvider,
+ $$ForceReflowProvider,
+ $InterpolateProvider,
+ $$IntervalFactoryProvider,
+ $IntervalProvider,
+ $HttpProvider,
+ $HttpParamSerializerProvider,
+ $HttpParamSerializerJQLikeProvider,
+ $HttpBackendProvider,
+ $xhrFactoryProvider,
+ $jsonpCallbacksProvider,
+ $LocationProvider,
+ $LogProvider,
+ $$MapProvider,
+ $ParseProvider,
+ $RootScopeProvider,
+ $QProvider,
+ $$QProvider,
+ $$SanitizeUriProvider,
+ $SceProvider,
+ $SceDelegateProvider,
+ $SnifferProvider,
+ $$TaskTrackerFactoryProvider,
+ $TemplateCacheProvider,
+ $TemplateRequestProvider,
+ $$TestabilityProvider,
+ $TimeoutProvider,
+ $$RAFProvider,
+ $WindowProvider,
+ $$jqLiteProvider,
+ $$CookieReaderProvider
+*/
+
+
+/**
+ * @ngdoc object
+ * @name angular.version
+ * @module ng
+ * @description
+ * An object that contains information about the current AngularJS version.
+ *
+ * This object has the following properties:
+ *
+ * - `full` – `{string}` – Full version string, such as "0.9.18".
+ * - `major` – `{number}` – Major version number, such as "0".
+ * - `minor` – `{number}` – Minor version number, such as "9".
+ * - `dot` – `{number}` – Dot version number, such as "18".
+ * - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat".
+ */
+var version = {
+ // These placeholder strings will be replaced by grunt's `build` task.
+ // They need to be double- or single-quoted.
+ full: '1.7.8',
+ major: 1,
+ minor: 7,
+ dot: 8,
+ codeName: 'enthusiastic-oblation'
+};
+
+
+function publishExternalAPI(angular) {
+ extend(angular, {
+ 'errorHandlingConfig': errorHandlingConfig,
+ 'bootstrap': bootstrap,
+ 'copy': copy,
+ 'extend': extend,
+ 'merge': merge,
+ 'equals': equals,
+ 'element': jqLite,
+ 'forEach': forEach,
+ 'injector': createInjector,
+ 'noop': noop,
+ 'bind': bind,
+ 'toJson': toJson,
+ 'fromJson': fromJson,
+ 'identity': identity,
+ 'isUndefined': isUndefined,
+ 'isDefined': isDefined,
+ 'isString': isString,
+ 'isFunction': isFunction,
+ 'isObject': isObject,
+ 'isNumber': isNumber,
+ 'isElement': isElement,
+ 'isArray': isArray,
+ 'version': version,
+ 'isDate': isDate,
+ 'callbacks': {$$counter: 0},
+ 'getTestability': getTestability,
+ 'reloadWithDebugInfo': reloadWithDebugInfo,
+ '$$minErr': minErr,
+ '$$csp': csp,
+ '$$encodeUriSegment': encodeUriSegment,
+ '$$encodeUriQuery': encodeUriQuery,
+ '$$lowercase': lowercase,
+ '$$stringify': stringify,
+ '$$uppercase': uppercase
+ });
+
+ angularModule = setupModuleLoader(window);
+
+ angularModule('ng', ['ngLocale'], ['$provide',
+ function ngModule($provide) {
+ // $$sanitizeUriProvider needs to be before $compileProvider as it is used by it.
+ $provide.provider({
+ $$sanitizeUri: $$SanitizeUriProvider
+ });
+ $provide.provider('$compile', $CompileProvider).
+ directive({
+ a: htmlAnchorDirective,
+ input: inputDirective,
+ textarea: inputDirective,
+ form: formDirective,
+ script: scriptDirective,
+ select: selectDirective,
+ option: optionDirective,
+ ngBind: ngBindDirective,
+ ngBindHtml: ngBindHtmlDirective,
+ ngBindTemplate: ngBindTemplateDirective,
+ ngClass: ngClassDirective,
+ ngClassEven: ngClassEvenDirective,
+ ngClassOdd: ngClassOddDirective,
+ ngCloak: ngCloakDirective,
+ ngController: ngControllerDirective,
+ ngForm: ngFormDirective,
+ ngHide: ngHideDirective,
+ ngIf: ngIfDirective,
+ ngInclude: ngIncludeDirective,
+ ngInit: ngInitDirective,
+ ngNonBindable: ngNonBindableDirective,
+ ngPluralize: ngPluralizeDirective,
+ ngRef: ngRefDirective,
+ ngRepeat: ngRepeatDirective,
+ ngShow: ngShowDirective,
+ ngStyle: ngStyleDirective,
+ ngSwitch: ngSwitchDirective,
+ ngSwitchWhen: ngSwitchWhenDirective,
+ ngSwitchDefault: ngSwitchDefaultDirective,
+ ngOptions: ngOptionsDirective,
+ ngTransclude: ngTranscludeDirective,
+ ngModel: ngModelDirective,
+ ngList: ngListDirective,
+ ngChange: ngChangeDirective,
+ pattern: patternDirective,
+ ngPattern: patternDirective,
+ required: requiredDirective,
+ ngRequired: requiredDirective,
+ minlength: minlengthDirective,
+ ngMinlength: minlengthDirective,
+ maxlength: maxlengthDirective,
+ ngMaxlength: maxlengthDirective,
+ ngValue: ngValueDirective,
+ ngModelOptions: ngModelOptionsDirective
+ }).
+ directive({
+ ngInclude: ngIncludeFillContentDirective,
+ input: hiddenInputBrowserCacheDirective
+ }).
+ directive(ngAttributeAliasDirectives).
+ directive(ngEventDirectives);
+ $provide.provider({
+ $anchorScroll: $AnchorScrollProvider,
+ $animate: $AnimateProvider,
+ $animateCss: $CoreAnimateCssProvider,
+ $$animateJs: $$CoreAnimateJsProvider,
+ $$animateQueue: $$CoreAnimateQueueProvider,
+ $$AnimateRunner: $$AnimateRunnerFactoryProvider,
+ $$animateAsyncRun: $$AnimateAsyncRunFactoryProvider,
+ $browser: $BrowserProvider,
+ $cacheFactory: $CacheFactoryProvider,
+ $controller: $ControllerProvider,
+ $document: $DocumentProvider,
+ $$isDocumentHidden: $$IsDocumentHiddenProvider,
+ $exceptionHandler: $ExceptionHandlerProvider,
+ $filter: $FilterProvider,
+ $$forceReflow: $$ForceReflowProvider,
+ $interpolate: $InterpolateProvider,
+ $interval: $IntervalProvider,
+ $$intervalFactory: $$IntervalFactoryProvider,
+ $http: $HttpProvider,
+ $httpParamSerializer: $HttpParamSerializerProvider,
+ $httpParamSerializerJQLike: $HttpParamSerializerJQLikeProvider,
+ $httpBackend: $HttpBackendProvider,
+ $xhrFactory: $xhrFactoryProvider,
+ $jsonpCallbacks: $jsonpCallbacksProvider,
+ $location: $LocationProvider,
+ $log: $LogProvider,
+ $parse: $ParseProvider,
+ $rootScope: $RootScopeProvider,
+ $q: $QProvider,
+ $$q: $$QProvider,
+ $sce: $SceProvider,
+ $sceDelegate: $SceDelegateProvider,
+ $sniffer: $SnifferProvider,
+ $$taskTrackerFactory: $$TaskTrackerFactoryProvider,
+ $templateCache: $TemplateCacheProvider,
+ $templateRequest: $TemplateRequestProvider,
+ $$testability: $$TestabilityProvider,
+ $timeout: $TimeoutProvider,
+ $window: $WindowProvider,
+ $$rAF: $$RAFProvider,
+ $$jqLite: $$jqLiteProvider,
+ $$Map: $$MapProvider,
+ $$cookieReader: $$CookieReaderProvider
+ });
+ }
+ ])
+ .info({ angularVersion: '1.7.8' });
+}
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Any commits to this file should be reviewed with security in mind. *
+ * Changes to this file can potentially create security vulnerabilities. *
+ * An approval from 2 Core members with history of modifying *
+ * this file is required. *
+ * *
+ * Does the change somehow allow for arbitrary javascript to be executed? *
+ * Or allows for someone to change the prototype of built-in objects? *
+ * Or gives undesired access to variables likes document or window? *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/* global
+ JQLitePrototype: true,
+ BOOLEAN_ATTR: true,
+ ALIASED_ATTR: true
+*/
+
+//////////////////////////////////
+//JQLite
+//////////////////////////////////
+
+/**
+ * @ngdoc function
+ * @name angular.element
+ * @module ng
+ * @kind function
+ *
+ * @description
+ * Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element.
+ *
+ * If jQuery is available, `angular.element` is an alias for the
+ * [jQuery](http://api.jquery.com/jQuery/) function. If jQuery is not available, `angular.element`
+ * delegates to AngularJS's built-in subset of jQuery, called "jQuery lite" or **jqLite**.
+ *
+ * jqLite is a tiny, API-compatible subset of jQuery that allows
+ * AngularJS to manipulate the DOM in a cross-browser compatible way. jqLite implements only the most
+ * commonly needed functionality with the goal of having a very small footprint.
+ *
+ * To use `jQuery`, simply ensure it is loaded before the `angular.js` file. You can also use the
+ * {@link ngJq `ngJq`} directive to specify that jqlite should be used over jQuery, or to use a
+ * specific version of jQuery if multiple versions exist on the page.
+ *
+ *
**Note:** All element references in AngularJS are always wrapped with jQuery or
+ * jqLite (such as the element argument in a directive's compile / link function). They are never raw DOM references.
+ *
+ *
**Note:** Keep in mind that this function will not find elements
+ * by tag name / CSS selector. For lookups by tag name, try instead `angular.element(document).find(...)`
+ * or `$document.find()`, or use the standard DOM APIs, e.g. `document.querySelectorAll()`.
+ *
+ * ## AngularJS's jqLite
+ * jqLite provides only the following jQuery methods:
+ *
+ * - [`addClass()`](http://api.jquery.com/addClass/) - Does not support a function as first argument
+ * - [`after()`](http://api.jquery.com/after/)
+ * - [`append()`](http://api.jquery.com/append/) - Contrary to jQuery, this doesn't clone elements
+ * so will not work correctly when invoked on a jqLite object containing more than one DOM node
+ * - [`attr()`](http://api.jquery.com/attr/) - Does not support functions as parameters
+ * - [`bind()`](http://api.jquery.com/bind/) (_deprecated_, use [`on()`](http://api.jquery.com/on/)) - Does not support namespaces, selectors or eventData
+ * - [`children()`](http://api.jquery.com/children/) - Does not support selectors
+ * - [`clone()`](http://api.jquery.com/clone/)
+ * - [`contents()`](http://api.jquery.com/contents/)
+ * - [`css()`](http://api.jquery.com/css/) - Only retrieves inline-styles, does not call `getComputedStyle()`.
+ * As a setter, does not convert numbers to strings or append 'px', and also does not have automatic property prefixing.
+ * - [`data()`](http://api.jquery.com/data/)
+ * - [`detach()`](http://api.jquery.com/detach/)
+ * - [`empty()`](http://api.jquery.com/empty/)
+ * - [`eq()`](http://api.jquery.com/eq/)
+ * - [`find()`](http://api.jquery.com/find/) - Limited to lookups by tag name
+ * - [`hasClass()`](http://api.jquery.com/hasClass/)
+ * - [`html()`](http://api.jquery.com/html/)
+ * - [`next()`](http://api.jquery.com/next/) - Does not support selectors
+ * - [`on()`](http://api.jquery.com/on/) - Does not support namespaces, selectors or eventData
+ * - [`off()`](http://api.jquery.com/off/) - Does not support namespaces, selectors or event object as parameter
+ * - [`one()`](http://api.jquery.com/one/) - Does not support namespaces or selectors
+ * - [`parent()`](http://api.jquery.com/parent/) - Does not support selectors
+ * - [`prepend()`](http://api.jquery.com/prepend/)
+ * - [`prop()`](http://api.jquery.com/prop/)
+ * - [`ready()`](http://api.jquery.com/ready/) (_deprecated_, use `angular.element(callback)` instead of `angular.element(document).ready(callback)`)
+ * - [`remove()`](http://api.jquery.com/remove/)
+ * - [`removeAttr()`](http://api.jquery.com/removeAttr/) - Does not support multiple attributes
+ * - [`removeClass()`](http://api.jquery.com/removeClass/) - Does not support a function as first argument
+ * - [`removeData()`](http://api.jquery.com/removeData/)
+ * - [`replaceWith()`](http://api.jquery.com/replaceWith/)
+ * - [`text()`](http://api.jquery.com/text/)
+ * - [`toggleClass()`](http://api.jquery.com/toggleClass/) - Does not support a function as first argument
+ * - [`triggerHandler()`](http://api.jquery.com/triggerHandler/) - Passes a dummy event object to handlers
+ * - [`unbind()`](http://api.jquery.com/unbind/) (_deprecated_, use [`off()`](http://api.jquery.com/off/)) - Does not support namespaces or event object as parameter
+ * - [`val()`](http://api.jquery.com/val/)
+ * - [`wrap()`](http://api.jquery.com/wrap/)
+ *
+ * ## jQuery/jqLite Extras
+ * AngularJS also provides the following additional methods and events to both jQuery and jqLite:
+ *
+ * ### Events
+ * - `$destroy` - AngularJS intercepts all jqLite/jQuery's DOM destruction apis and fires this event
+ * on all DOM nodes being removed. This can be used to clean up any 3rd party bindings to the DOM
+ * element before it is removed.
+ *
+ * ### Methods
+ * - `controller(name)` - retrieves the controller of the current element or its parent. By default
+ * retrieves controller associated with the `ngController` directive. If `name` is provided as
+ * camelCase directive name, then the controller for this directive will be retrieved (e.g.
+ * `'ngModel'`).
+ * - `injector()` - retrieves the injector of the current element or its parent.
+ * - `scope()` - retrieves the {@link ng.$rootScope.Scope scope} of the current
+ * element or its parent. Requires {@link guide/production#disabling-debug-data Debug Data} to
+ * be enabled.
+ * - `isolateScope()` - retrieves an isolate {@link ng.$rootScope.Scope scope} if one is attached directly to the
+ * current element. This getter should be used only on elements that contain a directive which starts a new isolate
+ * scope. Calling `scope()` on this element always returns the original non-isolate scope.
+ * Requires {@link guide/production#disabling-debug-data Debug Data} to be enabled.
+ * - `inheritedData()` - same as `data()`, but walks up the DOM until a value is found or the top
+ * parent element is reached.
+ *
+ * @knownIssue You cannot spy on `angular.element` if you are using Jasmine version 1.x. See
+ * https://github.com/angular/angular.js/issues/14251 for more information.
+ *
+ * @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery.
+ * @returns {Object} jQuery object.
+ */
+
+JQLite.expando = 'ng339';
+
+var jqCache = JQLite.cache = {},
+ jqId = 1;
+
+/*
+ * !!! This is an undocumented "private" function !!!
+ */
+JQLite._data = function(node) {
+ //jQuery always returns an object on cache miss
+ return this.cache[node[this.expando]] || {};
+};
+
+function jqNextId() { return ++jqId; }
+
+
+var DASH_LOWERCASE_REGEXP = /-([a-z])/g;
+var MS_HACK_REGEXP = /^-ms-/;
+var MOUSE_EVENT_MAP = { mouseleave: 'mouseout', mouseenter: 'mouseover' };
+var jqLiteMinErr = minErr('jqLite');
+
+/**
+ * Converts kebab-case to camelCase.
+ * There is also a special case for the ms prefix starting with a lowercase letter.
+ * @param name Name to normalize
+ */
+function cssKebabToCamel(name) {
+ return kebabToCamel(name.replace(MS_HACK_REGEXP, 'ms-'));
+}
+
+function fnCamelCaseReplace(all, letter) {
+ return letter.toUpperCase();
+}
+
+/**
+ * Converts kebab-case to camelCase.
+ * @param name Name to normalize
+ */
+function kebabToCamel(name) {
+ return name
+ .replace(DASH_LOWERCASE_REGEXP, fnCamelCaseReplace);
+}
+
+var SINGLE_TAG_REGEXP = /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/;
+var HTML_REGEXP = /<|&#?\w+;/;
+var TAG_NAME_REGEXP = /<([\w:-]+)/;
+var XHTML_TAG_REGEXP = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi;
+
+var wrapMap = {
+ 'option': [1, ''],
+
+ 'thead': [1, '
', '
'],
+ 'col': [2, '
', '
'],
+ 'tr': [2, '
', '
'],
+ 'td': [3, '
', '
'],
+ '_default': [0, '', '']
+};
+
+wrapMap.optgroup = wrapMap.option;
+wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
+wrapMap.th = wrapMap.td;
+
+
+function jqLiteIsTextNode(html) {
+ return !HTML_REGEXP.test(html);
+}
+
+function jqLiteAcceptsData(node) {
+ // The window object can accept data but has no nodeType
+ // Otherwise we are only interested in elements (1) and documents (9)
+ var nodeType = node.nodeType;
+ return nodeType === NODE_TYPE_ELEMENT || !nodeType || nodeType === NODE_TYPE_DOCUMENT;
+}
+
+function jqLiteHasData(node) {
+ for (var key in jqCache[node.ng339]) {
+ return true;
+ }
+ return false;
+}
+
+function jqLiteBuildFragment(html, context) {
+ var tmp, tag, wrap,
+ fragment = context.createDocumentFragment(),
+ nodes = [], i;
+
+ if (jqLiteIsTextNode(html)) {
+ // Convert non-html into a text node
+ nodes.push(context.createTextNode(html));
+ } else {
+ // Convert html into DOM nodes
+ tmp = fragment.appendChild(context.createElement('div'));
+ tag = (TAG_NAME_REGEXP.exec(html) || ['', ''])[1].toLowerCase();
+ wrap = wrapMap[tag] || wrapMap._default;
+ tmp.innerHTML = wrap[1] + html.replace(XHTML_TAG_REGEXP, '<$1>') + wrap[2];
+
+ // Descend through wrappers to the right content
+ i = wrap[0];
+ while (i--) {
+ tmp = tmp.lastChild;
+ }
+
+ nodes = concat(nodes, tmp.childNodes);
+
+ tmp = fragment.firstChild;
+ tmp.textContent = '';
+ }
+
+ // Remove wrapper from fragment
+ fragment.textContent = '';
+ fragment.innerHTML = ''; // Clear inner HTML
+ forEach(nodes, function(node) {
+ fragment.appendChild(node);
+ });
+
+ return fragment;
+}
+
+function jqLiteParseHTML(html, context) {
+ context = context || window.document;
+ var parsed;
+
+ if ((parsed = SINGLE_TAG_REGEXP.exec(html))) {
+ return [context.createElement(parsed[1])];
+ }
+
+ if ((parsed = jqLiteBuildFragment(html, context))) {
+ return parsed.childNodes;
+ }
+
+ return [];
+}
+
+function jqLiteWrapNode(node, wrapper) {
+ var parent = node.parentNode;
+
+ if (parent) {
+ parent.replaceChild(wrapper, node);
+ }
+
+ wrapper.appendChild(node);
+}
+
+
+// IE9-11 has no method "contains" in SVG element and in Node.prototype. Bug #10259.
+var jqLiteContains = window.Node.prototype.contains || /** @this */ function(arg) {
+ // eslint-disable-next-line no-bitwise
+ return !!(this.compareDocumentPosition(arg) & 16);
+};
+
+/////////////////////////////////////////////
+function JQLite(element) {
+ if (element instanceof JQLite) {
+ return element;
+ }
+
+ var argIsString;
+
+ if (isString(element)) {
+ element = trim(element);
+ argIsString = true;
+ }
+ if (!(this instanceof JQLite)) {
+ if (argIsString && element.charAt(0) !== '<') {
+ throw jqLiteMinErr('nosel', 'Looking up elements via selectors is not supported by jqLite! See: http://docs.angularjs.org/api/angular.element');
+ }
+ return new JQLite(element);
+ }
+
+ if (argIsString) {
+ jqLiteAddNodes(this, jqLiteParseHTML(element));
+ } else if (isFunction(element)) {
+ jqLiteReady(element);
+ } else {
+ jqLiteAddNodes(this, element);
+ }
+}
+
+function jqLiteClone(element) {
+ return element.cloneNode(true);
+}
+
+function jqLiteDealoc(element, onlyDescendants) {
+ if (!onlyDescendants && jqLiteAcceptsData(element)) jqLite.cleanData([element]);
+
+ if (element.querySelectorAll) {
+ jqLite.cleanData(element.querySelectorAll('*'));
+ }
+}
+
+function isEmptyObject(obj) {
+ var name;
+
+ for (name in obj) {
+ return false;
+ }
+ return true;
+}
+
+function removeIfEmptyData(element) {
+ var expandoId = element.ng339;
+ var expandoStore = expandoId && jqCache[expandoId];
+
+ var events = expandoStore && expandoStore.events;
+ var data = expandoStore && expandoStore.data;
+
+ if ((!data || isEmptyObject(data)) && (!events || isEmptyObject(events))) {
+ delete jqCache[expandoId];
+ element.ng339 = undefined; // don't delete DOM expandos. IE and Chrome don't like it
+ }
+}
+
+function jqLiteOff(element, type, fn, unsupported) {
+ if (isDefined(unsupported)) throw jqLiteMinErr('offargs', 'jqLite#off() does not support the `selector` argument');
+
+ var expandoStore = jqLiteExpandoStore(element);
+ var events = expandoStore && expandoStore.events;
+ var handle = expandoStore && expandoStore.handle;
+
+ if (!handle) return; //no listeners registered
+
+ if (!type) {
+ for (type in events) {
+ if (type !== '$destroy') {
+ element.removeEventListener(type, handle);
+ }
+ delete events[type];
+ }
+ } else {
+
+ var removeHandler = function(type) {
+ var listenerFns = events[type];
+ if (isDefined(fn)) {
+ arrayRemove(listenerFns || [], fn);
+ }
+ if (!(isDefined(fn) && listenerFns && listenerFns.length > 0)) {
+ element.removeEventListener(type, handle);
+ delete events[type];
+ }
+ };
+
+ forEach(type.split(' '), function(type) {
+ removeHandler(type);
+ if (MOUSE_EVENT_MAP[type]) {
+ removeHandler(MOUSE_EVENT_MAP[type]);
+ }
+ });
+ }
+
+ removeIfEmptyData(element);
+}
+
+function jqLiteRemoveData(element, name) {
+ var expandoId = element.ng339;
+ var expandoStore = expandoId && jqCache[expandoId];
+
+ if (expandoStore) {
+ if (name) {
+ delete expandoStore.data[name];
+ } else {
+ expandoStore.data = {};
+ }
+
+ removeIfEmptyData(element);
+ }
+}
+
+
+function jqLiteExpandoStore(element, createIfNecessary) {
+ var expandoId = element.ng339,
+ expandoStore = expandoId && jqCache[expandoId];
+
+ if (createIfNecessary && !expandoStore) {
+ element.ng339 = expandoId = jqNextId();
+ expandoStore = jqCache[expandoId] = {events: {}, data: {}, handle: undefined};
+ }
+
+ return expandoStore;
+}
+
+
+function jqLiteData(element, key, value) {
+ if (jqLiteAcceptsData(element)) {
+ var prop;
+
+ var isSimpleSetter = isDefined(value);
+ var isSimpleGetter = !isSimpleSetter && key && !isObject(key);
+ var massGetter = !key;
+ var expandoStore = jqLiteExpandoStore(element, !isSimpleGetter);
+ var data = expandoStore && expandoStore.data;
+
+ if (isSimpleSetter) { // data('key', value)
+ data[kebabToCamel(key)] = value;
+ } else {
+ if (massGetter) { // data()
+ return data;
+ } else {
+ if (isSimpleGetter) { // data('key')
+ // don't force creation of expandoStore if it doesn't exist yet
+ return data && data[kebabToCamel(key)];
+ } else { // mass-setter: data({key1: val1, key2: val2})
+ for (prop in key) {
+ data[kebabToCamel(prop)] = key[prop];
+ }
+ }
+ }
+ }
+ }
+}
+
+function jqLiteHasClass(element, selector) {
+ if (!element.getAttribute) return false;
+ return ((' ' + (element.getAttribute('class') || '') + ' ').replace(/[\n\t]/g, ' ').
+ indexOf(' ' + selector + ' ') > -1);
+}
+
+function jqLiteRemoveClass(element, cssClasses) {
+ if (cssClasses && element.setAttribute) {
+ var existingClasses = (' ' + (element.getAttribute('class') || '') + ' ')
+ .replace(/[\n\t]/g, ' ');
+ var newClasses = existingClasses;
+
+ forEach(cssClasses.split(' '), function(cssClass) {
+ cssClass = trim(cssClass);
+ newClasses = newClasses.replace(' ' + cssClass + ' ', ' ');
+ });
+
+ if (newClasses !== existingClasses) {
+ element.setAttribute('class', trim(newClasses));
+ }
+ }
+}
+
+function jqLiteAddClass(element, cssClasses) {
+ if (cssClasses && element.setAttribute) {
+ var existingClasses = (' ' + (element.getAttribute('class') || '') + ' ')
+ .replace(/[\n\t]/g, ' ');
+ var newClasses = existingClasses;
+
+ forEach(cssClasses.split(' '), function(cssClass) {
+ cssClass = trim(cssClass);
+ if (newClasses.indexOf(' ' + cssClass + ' ') === -1) {
+ newClasses += cssClass + ' ';
+ }
+ });
+
+ if (newClasses !== existingClasses) {
+ element.setAttribute('class', trim(newClasses));
+ }
+ }
+}
+
+
+function jqLiteAddNodes(root, elements) {
+ // THIS CODE IS VERY HOT. Don't make changes without benchmarking.
+
+ if (elements) {
+
+ // if a Node (the most common case)
+ if (elements.nodeType) {
+ root[root.length++] = elements;
+ } else {
+ var length = elements.length;
+
+ // if an Array or NodeList and not a Window
+ if (typeof length === 'number' && elements.window !== elements) {
+ if (length) {
+ for (var i = 0; i < length; i++) {
+ root[root.length++] = elements[i];
+ }
+ }
+ } else {
+ root[root.length++] = elements;
+ }
+ }
+ }
+}
+
+
+function jqLiteController(element, name) {
+ return jqLiteInheritedData(element, '$' + (name || 'ngController') + 'Controller');
+}
+
+function jqLiteInheritedData(element, name, value) {
+ // if element is the document object work with the html element instead
+ // this makes $(document).scope() possible
+ if (element.nodeType === NODE_TYPE_DOCUMENT) {
+ element = element.documentElement;
+ }
+ var names = isArray(name) ? name : [name];
+
+ while (element) {
+ for (var i = 0, ii = names.length; i < ii; i++) {
+ if (isDefined(value = jqLite.data(element, names[i]))) return value;
+ }
+
+ // If dealing with a document fragment node with a host element, and no parent, use the host
+ // element as the parent. This enables directives within a Shadow DOM or polyfilled Shadow DOM
+ // to lookup parent controllers.
+ element = element.parentNode || (element.nodeType === NODE_TYPE_DOCUMENT_FRAGMENT && element.host);
+ }
+}
+
+function jqLiteEmpty(element) {
+ jqLiteDealoc(element, true);
+ while (element.firstChild) {
+ element.removeChild(element.firstChild);
+ }
+}
+
+function jqLiteRemove(element, keepData) {
+ if (!keepData) jqLiteDealoc(element);
+ var parent = element.parentNode;
+ if (parent) parent.removeChild(element);
+}
+
+
+function jqLiteDocumentLoaded(action, win) {
+ win = win || window;
+ if (win.document.readyState === 'complete') {
+ // Force the action to be run async for consistent behavior
+ // from the action's point of view
+ // i.e. it will definitely not be in a $apply
+ win.setTimeout(action);
+ } else {
+ // No need to unbind this handler as load is only ever called once
+ jqLite(win).on('load', action);
+ }
+}
+
+function jqLiteReady(fn) {
+ function trigger() {
+ window.document.removeEventListener('DOMContentLoaded', trigger);
+ window.removeEventListener('load', trigger);
+ fn();
+ }
+
+ // check if document is already loaded
+ if (window.document.readyState === 'complete') {
+ window.setTimeout(fn);
+ } else {
+ // We can not use jqLite since we are not done loading and jQuery could be loaded later.
+
+ // Works for modern browsers and IE9
+ window.document.addEventListener('DOMContentLoaded', trigger);
+
+ // Fallback to window.onload for others
+ window.addEventListener('load', trigger);
+ }
+}
+
+//////////////////////////////////////////
+// Functions which are declared directly.
+//////////////////////////////////////////
+var JQLitePrototype = JQLite.prototype = {
+ ready: jqLiteReady,
+ toString: function() {
+ var value = [];
+ forEach(this, function(e) { value.push('' + e);});
+ return '[' + value.join(', ') + ']';
+ },
+
+ eq: function(index) {
+ return (index >= 0) ? jqLite(this[index]) : jqLite(this[this.length + index]);
+ },
+
+ length: 0,
+ push: push,
+ sort: [].sort,
+ splice: [].splice
+};
+
+//////////////////////////////////////////
+// Functions iterating getter/setters.
+// these functions return self on setter and
+// value on get.
+//////////////////////////////////////////
+var BOOLEAN_ATTR = {};
+forEach('multiple,selected,checked,disabled,readOnly,required,open'.split(','), function(value) {
+ BOOLEAN_ATTR[lowercase(value)] = value;
+});
+var BOOLEAN_ELEMENTS = {};
+forEach('input,select,option,textarea,button,form,details'.split(','), function(value) {
+ BOOLEAN_ELEMENTS[value] = true;
+});
+var ALIASED_ATTR = {
+ 'ngMinlength': 'minlength',
+ 'ngMaxlength': 'maxlength',
+ 'ngMin': 'min',
+ 'ngMax': 'max',
+ 'ngPattern': 'pattern',
+ 'ngStep': 'step'
+};
+
+function getBooleanAttrName(element, name) {
+ // check dom last since we will most likely fail on name
+ var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()];
+
+ // booleanAttr is here twice to minimize DOM access
+ return booleanAttr && BOOLEAN_ELEMENTS[nodeName_(element)] && booleanAttr;
+}
+
+function getAliasedAttrName(name) {
+ return ALIASED_ATTR[name];
+}
+
+forEach({
+ data: jqLiteData,
+ removeData: jqLiteRemoveData,
+ hasData: jqLiteHasData,
+ cleanData: function jqLiteCleanData(nodes) {
+ for (var i = 0, ii = nodes.length; i < ii; i++) {
+ jqLiteRemoveData(nodes[i]);
+ jqLiteOff(nodes[i]);
+ }
+ }
+}, function(fn, name) {
+ JQLite[name] = fn;
+});
+
+forEach({
+ data: jqLiteData,
+ inheritedData: jqLiteInheritedData,
+
+ scope: function(element) {
+ // Can't use jqLiteData here directly so we stay compatible with jQuery!
+ return jqLite.data(element, '$scope') || jqLiteInheritedData(element.parentNode || element, ['$isolateScope', '$scope']);
+ },
+
+ isolateScope: function(element) {
+ // Can't use jqLiteData here directly so we stay compatible with jQuery!
+ return jqLite.data(element, '$isolateScope') || jqLite.data(element, '$isolateScopeNoTemplate');
+ },
+
+ controller: jqLiteController,
+
+ injector: function(element) {
+ return jqLiteInheritedData(element, '$injector');
+ },
+
+ removeAttr: function(element, name) {
+ element.removeAttribute(name);
+ },
+
+ hasClass: jqLiteHasClass,
+
+ css: function(element, name, value) {
+ name = cssKebabToCamel(name);
+
+ if (isDefined(value)) {
+ element.style[name] = value;
+ } else {
+ return element.style[name];
+ }
+ },
+
+ attr: function(element, name, value) {
+ var ret;
+ var nodeType = element.nodeType;
+ if (nodeType === NODE_TYPE_TEXT || nodeType === NODE_TYPE_ATTRIBUTE || nodeType === NODE_TYPE_COMMENT ||
+ !element.getAttribute) {
+ return;
+ }
+
+ var lowercasedName = lowercase(name);
+ var isBooleanAttr = BOOLEAN_ATTR[lowercasedName];
+
+ if (isDefined(value)) {
+ // setter
+
+ if (value === null || (value === false && isBooleanAttr)) {
+ element.removeAttribute(name);
+ } else {
+ element.setAttribute(name, isBooleanAttr ? lowercasedName : value);
+ }
+ } else {
+ // getter
+
+ ret = element.getAttribute(name);
+
+ if (isBooleanAttr && ret !== null) {
+ ret = lowercasedName;
+ }
+ // Normalize non-existing attributes to undefined (as jQuery).
+ return ret === null ? undefined : ret;
+ }
+ },
+
+ prop: function(element, name, value) {
+ if (isDefined(value)) {
+ element[name] = value;
+ } else {
+ return element[name];
+ }
+ },
+
+ text: (function() {
+ getText.$dv = '';
+ return getText;
+
+ function getText(element, value) {
+ if (isUndefined(value)) {
+ var nodeType = element.nodeType;
+ return (nodeType === NODE_TYPE_ELEMENT || nodeType === NODE_TYPE_TEXT) ? element.textContent : '';
+ }
+ element.textContent = value;
+ }
+ })(),
+
+ val: function(element, value) {
+ if (isUndefined(value)) {
+ if (element.multiple && nodeName_(element) === 'select') {
+ var result = [];
+ forEach(element.options, function(option) {
+ if (option.selected) {
+ result.push(option.value || option.text);
+ }
+ });
+ return result;
+ }
+ return element.value;
+ }
+ element.value = value;
+ },
+
+ html: function(element, value) {
+ if (isUndefined(value)) {
+ return element.innerHTML;
+ }
+ jqLiteDealoc(element, true);
+ element.innerHTML = value;
+ },
+
+ empty: jqLiteEmpty
+}, function(fn, name) {
+ /**
+ * Properties: writes return selection, reads return first value
+ */
+ JQLite.prototype[name] = function(arg1, arg2) {
+ var i, key;
+ var nodeCount = this.length;
+
+ // jqLiteHasClass has only two arguments, but is a getter-only fn, so we need to special-case it
+ // in a way that survives minification.
+ // jqLiteEmpty takes no arguments but is a setter.
+ if (fn !== jqLiteEmpty &&
+ (isUndefined((fn.length === 2 && (fn !== jqLiteHasClass && fn !== jqLiteController)) ? arg1 : arg2))) {
+ if (isObject(arg1)) {
+
+ // we are a write, but the object properties are the key/values
+ for (i = 0; i < nodeCount; i++) {
+ if (fn === jqLiteData) {
+ // data() takes the whole object in jQuery
+ fn(this[i], arg1);
+ } else {
+ for (key in arg1) {
+ fn(this[i], key, arg1[key]);
+ }
+ }
+ }
+ // return self for chaining
+ return this;
+ } else {
+ // we are a read, so read the first child.
+ // TODO: do we still need this?
+ var value = fn.$dv;
+ // Only if we have $dv do we iterate over all, otherwise it is just the first element.
+ var jj = (isUndefined(value)) ? Math.min(nodeCount, 1) : nodeCount;
+ for (var j = 0; j < jj; j++) {
+ var nodeValue = fn(this[j], arg1, arg2);
+ value = value ? value + nodeValue : nodeValue;
+ }
+ return value;
+ }
+ } else {
+ // we are a write, so apply to all children
+ for (i = 0; i < nodeCount; i++) {
+ fn(this[i], arg1, arg2);
+ }
+ // return self for chaining
+ return this;
+ }
+ };
+});
+
+function createEventHandler(element, events) {
+ var eventHandler = function(event, type) {
+ // jQuery specific api
+ event.isDefaultPrevented = function() {
+ return event.defaultPrevented;
+ };
+
+ var eventFns = events[type || event.type];
+ var eventFnsLength = eventFns ? eventFns.length : 0;
+
+ if (!eventFnsLength) return;
+
+ if (isUndefined(event.immediatePropagationStopped)) {
+ var originalStopImmediatePropagation = event.stopImmediatePropagation;
+ event.stopImmediatePropagation = function() {
+ event.immediatePropagationStopped = true;
+
+ if (event.stopPropagation) {
+ event.stopPropagation();
+ }
+
+ if (originalStopImmediatePropagation) {
+ originalStopImmediatePropagation.call(event);
+ }
+ };
+ }
+
+ event.isImmediatePropagationStopped = function() {
+ return event.immediatePropagationStopped === true;
+ };
+
+ // Some events have special handlers that wrap the real handler
+ var handlerWrapper = eventFns.specialHandlerWrapper || defaultHandlerWrapper;
+
+ // Copy event handlers in case event handlers array is modified during execution.
+ if ((eventFnsLength > 1)) {
+ eventFns = shallowCopy(eventFns);
+ }
+
+ for (var i = 0; i < eventFnsLength; i++) {
+ if (!event.isImmediatePropagationStopped()) {
+ handlerWrapper(element, event, eventFns[i]);
+ }
+ }
+ };
+
+ // TODO: this is a hack for angularMocks/clearDataCache that makes it possible to deregister all
+ // events on `element`
+ eventHandler.elem = element;
+ return eventHandler;
+}
+
+function defaultHandlerWrapper(element, event, handler) {
+ handler.call(element, event);
+}
+
+function specialMouseHandlerWrapper(target, event, handler) {
+ // Refer to jQuery's implementation of mouseenter & mouseleave
+ // Read about mouseenter and mouseleave:
+ // http://www.quirksmode.org/js/events_mouse.html#link8
+ var related = event.relatedTarget;
+ // For mousenter/leave call the handler if related is outside the target.
+ // NB: No relatedTarget if the mouse left/entered the browser window
+ if (!related || (related !== target && !jqLiteContains.call(target, related))) {
+ handler.call(target, event);
+ }
+}
+
+//////////////////////////////////////////
+// Functions iterating traversal.
+// These functions chain results into a single
+// selector.
+//////////////////////////////////////////
+forEach({
+ removeData: jqLiteRemoveData,
+
+ on: function jqLiteOn(element, type, fn, unsupported) {
+ if (isDefined(unsupported)) throw jqLiteMinErr('onargs', 'jqLite#on() does not support the `selector` or `eventData` parameters');
+
+ // Do not add event handlers to non-elements because they will not be cleaned up.
+ if (!jqLiteAcceptsData(element)) {
+ return;
+ }
+
+ var expandoStore = jqLiteExpandoStore(element, true);
+ var events = expandoStore.events;
+ var handle = expandoStore.handle;
+
+ if (!handle) {
+ handle = expandoStore.handle = createEventHandler(element, events);
+ }
+
+ // http://jsperf.com/string-indexof-vs-split
+ var types = type.indexOf(' ') >= 0 ? type.split(' ') : [type];
+ var i = types.length;
+
+ var addHandler = function(type, specialHandlerWrapper, noEventListener) {
+ var eventFns = events[type];
+
+ if (!eventFns) {
+ eventFns = events[type] = [];
+ eventFns.specialHandlerWrapper = specialHandlerWrapper;
+ if (type !== '$destroy' && !noEventListener) {
+ element.addEventListener(type, handle);
+ }
+ }
+
+ eventFns.push(fn);
+ };
+
+ while (i--) {
+ type = types[i];
+ if (MOUSE_EVENT_MAP[type]) {
+ addHandler(MOUSE_EVENT_MAP[type], specialMouseHandlerWrapper);
+ addHandler(type, undefined, true);
+ } else {
+ addHandler(type);
+ }
+ }
+ },
+
+ off: jqLiteOff,
+
+ one: function(element, type, fn) {
+ element = jqLite(element);
+
+ //add the listener twice so that when it is called
+ //you can remove the original function and still be
+ //able to call element.off(ev, fn) normally
+ element.on(type, function onFn() {
+ element.off(type, fn);
+ element.off(type, onFn);
+ });
+ element.on(type, fn);
+ },
+
+ replaceWith: function(element, replaceNode) {
+ var index, parent = element.parentNode;
+ jqLiteDealoc(element);
+ forEach(new JQLite(replaceNode), function(node) {
+ if (index) {
+ parent.insertBefore(node, index.nextSibling);
+ } else {
+ parent.replaceChild(node, element);
+ }
+ index = node;
+ });
+ },
+
+ children: function(element) {
+ var children = [];
+ forEach(element.childNodes, function(element) {
+ if (element.nodeType === NODE_TYPE_ELEMENT) {
+ children.push(element);
+ }
+ });
+ return children;
+ },
+
+ contents: function(element) {
+ return element.contentDocument || element.childNodes || [];
+ },
+
+ append: function(element, node) {
+ var nodeType = element.nodeType;
+ if (nodeType !== NODE_TYPE_ELEMENT && nodeType !== NODE_TYPE_DOCUMENT_FRAGMENT) return;
+
+ node = new JQLite(node);
+
+ for (var i = 0, ii = node.length; i < ii; i++) {
+ var child = node[i];
+ element.appendChild(child);
+ }
+ },
+
+ prepend: function(element, node) {
+ if (element.nodeType === NODE_TYPE_ELEMENT) {
+ var index = element.firstChild;
+ forEach(new JQLite(node), function(child) {
+ element.insertBefore(child, index);
+ });
+ }
+ },
+
+ wrap: function(element, wrapNode) {
+ jqLiteWrapNode(element, jqLite(wrapNode).eq(0).clone()[0]);
+ },
+
+ remove: jqLiteRemove,
+
+ detach: function(element) {
+ jqLiteRemove(element, true);
+ },
+
+ after: function(element, newElement) {
+ var index = element, parent = element.parentNode;
+
+ if (parent) {
+ newElement = new JQLite(newElement);
+
+ for (var i = 0, ii = newElement.length; i < ii; i++) {
+ var node = newElement[i];
+ parent.insertBefore(node, index.nextSibling);
+ index = node;
+ }
+ }
+ },
+
+ addClass: jqLiteAddClass,
+ removeClass: jqLiteRemoveClass,
+
+ toggleClass: function(element, selector, condition) {
+ if (selector) {
+ forEach(selector.split(' '), function(className) {
+ var classCondition = condition;
+ if (isUndefined(classCondition)) {
+ classCondition = !jqLiteHasClass(element, className);
+ }
+ (classCondition ? jqLiteAddClass : jqLiteRemoveClass)(element, className);
+ });
+ }
+ },
+
+ parent: function(element) {
+ var parent = element.parentNode;
+ return parent && parent.nodeType !== NODE_TYPE_DOCUMENT_FRAGMENT ? parent : null;
+ },
+
+ next: function(element) {
+ return element.nextElementSibling;
+ },
+
+ find: function(element, selector) {
+ if (element.getElementsByTagName) {
+ return element.getElementsByTagName(selector);
+ } else {
+ return [];
+ }
+ },
+
+ clone: jqLiteClone,
+
+ triggerHandler: function(element, event, extraParameters) {
+
+ var dummyEvent, eventFnsCopy, handlerArgs;
+ var eventName = event.type || event;
+ var expandoStore = jqLiteExpandoStore(element);
+ var events = expandoStore && expandoStore.events;
+ var eventFns = events && events[eventName];
+
+ if (eventFns) {
+ // Create a dummy event to pass to the handlers
+ dummyEvent = {
+ preventDefault: function() { this.defaultPrevented = true; },
+ isDefaultPrevented: function() { return this.defaultPrevented === true; },
+ stopImmediatePropagation: function() { this.immediatePropagationStopped = true; },
+ isImmediatePropagationStopped: function() { return this.immediatePropagationStopped === true; },
+ stopPropagation: noop,
+ type: eventName,
+ target: element
+ };
+
+ // If a custom event was provided then extend our dummy event with it
+ if (event.type) {
+ dummyEvent = extend(dummyEvent, event);
+ }
+
+ // Copy event handlers in case event handlers array is modified during execution.
+ eventFnsCopy = shallowCopy(eventFns);
+ handlerArgs = extraParameters ? [dummyEvent].concat(extraParameters) : [dummyEvent];
+
+ forEach(eventFnsCopy, function(fn) {
+ if (!dummyEvent.isImmediatePropagationStopped()) {
+ fn.apply(element, handlerArgs);
+ }
+ });
+ }
+ }
+}, function(fn, name) {
+ /**
+ * chaining functions
+ */
+ JQLite.prototype[name] = function(arg1, arg2, arg3) {
+ var value;
+
+ for (var i = 0, ii = this.length; i < ii; i++) {
+ if (isUndefined(value)) {
+ value = fn(this[i], arg1, arg2, arg3);
+ if (isDefined(value)) {
+ // any function which returns a value needs to be wrapped
+ value = jqLite(value);
+ }
+ } else {
+ jqLiteAddNodes(value, fn(this[i], arg1, arg2, arg3));
+ }
+ }
+ return isDefined(value) ? value : this;
+ };
+});
+
+// bind legacy bind/unbind to on/off
+JQLite.prototype.bind = JQLite.prototype.on;
+JQLite.prototype.unbind = JQLite.prototype.off;
+
+
+// Provider for private $$jqLite service
+/** @this */
+function $$jqLiteProvider() {
+ this.$get = function $$jqLite() {
+ return extend(JQLite, {
+ hasClass: function(node, classes) {
+ if (node.attr) node = node[0];
+ return jqLiteHasClass(node, classes);
+ },
+ addClass: function(node, classes) {
+ if (node.attr) node = node[0];
+ return jqLiteAddClass(node, classes);
+ },
+ removeClass: function(node, classes) {
+ if (node.attr) node = node[0];
+ return jqLiteRemoveClass(node, classes);
+ }
+ });
+ };
+}
+
+/**
+ * Computes a hash of an 'obj'.
+ * Hash of a:
+ * string is string
+ * number is number as string
+ * object is either result of calling $$hashKey function on the object or uniquely generated id,
+ * that is also assigned to the $$hashKey property of the object.
+ *
+ * @param obj
+ * @returns {string} hash string such that the same input will have the same hash string.
+ * The resulting string key is in 'type:hashKey' format.
+ */
+function hashKey(obj, nextUidFn) {
+ var key = obj && obj.$$hashKey;
+
+ if (key) {
+ if (typeof key === 'function') {
+ key = obj.$$hashKey();
+ }
+ return key;
+ }
+
+ var objType = typeof obj;
+ if (objType === 'function' || (objType === 'object' && obj !== null)) {
+ key = obj.$$hashKey = objType + ':' + (nextUidFn || nextUid)();
+ } else {
+ key = objType + ':' + obj;
+ }
+
+ return key;
+}
+
+// A minimal ES2015 Map implementation.
+// Should be bug/feature equivalent to the native implementations of supported browsers
+// (for the features required in Angular).
+// See https://kangax.github.io/compat-table/es6/#test-Map
+var nanKey = Object.create(null);
+function NgMapShim() {
+ this._keys = [];
+ this._values = [];
+ this._lastKey = NaN;
+ this._lastIndex = -1;
+}
+NgMapShim.prototype = {
+ _idx: function(key) {
+ if (key !== this._lastKey) {
+ this._lastKey = key;
+ this._lastIndex = this._keys.indexOf(key);
+ }
+ return this._lastIndex;
+ },
+ _transformKey: function(key) {
+ return isNumberNaN(key) ? nanKey : key;
+ },
+ get: function(key) {
+ key = this._transformKey(key);
+ var idx = this._idx(key);
+ if (idx !== -1) {
+ return this._values[idx];
+ }
+ },
+ has: function(key) {
+ key = this._transformKey(key);
+ var idx = this._idx(key);
+ return idx !== -1;
+ },
+ set: function(key, value) {
+ key = this._transformKey(key);
+ var idx = this._idx(key);
+ if (idx === -1) {
+ idx = this._lastIndex = this._keys.length;
+ }
+ this._keys[idx] = key;
+ this._values[idx] = value;
+
+ // Support: IE11
+ // Do not `return this` to simulate the partial IE11 implementation
+ },
+ delete: function(key) {
+ key = this._transformKey(key);
+ var idx = this._idx(key);
+ if (idx === -1) {
+ return false;
+ }
+ this._keys.splice(idx, 1);
+ this._values.splice(idx, 1);
+ this._lastKey = NaN;
+ this._lastIndex = -1;
+ return true;
+ }
+};
+
+// For now, always use `NgMapShim`, even if `window.Map` is available. Some native implementations
+// are still buggy (often in subtle ways) and can cause hard-to-debug failures. When native `Map`
+// implementations get more stable, we can reconsider switching to `window.Map` (when available).
+var NgMap = NgMapShim;
+
+var $$MapProvider = [/** @this */function() {
+ this.$get = [function() {
+ return NgMap;
+ }];
+}];
+
+/**
+ * @ngdoc function
+ * @module ng
+ * @name angular.injector
+ * @kind function
+ *
+ * @description
+ * Creates an injector object that can be used for retrieving services as well as for
+ * dependency injection (see {@link guide/di dependency injection}).
+ *
+ * @param {Array.} modules A list of module functions or their aliases. See
+ * {@link angular.module}. The `ng` module must be explicitly added.
+ * @param {boolean=} [strictDi=false] Whether the injector should be in strict mode, which
+ * disallows argument name annotation inference.
+ * @returns {injector} Injector object. See {@link auto.$injector $injector}.
+ *
+ * @example
+ * Typical usage
+ * ```js
+ * // create an injector
+ * var $injector = angular.injector(['ng']);
+ *
+ * // use the injector to kick off your application
+ * // use the type inference to auto inject arguments, or use implicit injection
+ * $injector.invoke(function($rootScope, $compile, $document) {
+ * $compile($document)($rootScope);
+ * $rootScope.$digest();
+ * });
+ * ```
+ *
+ * Sometimes you want to get access to the injector of a currently running AngularJS app
+ * from outside AngularJS. Perhaps, you want to inject and compile some markup after the
+ * application has been bootstrapped. You can do this using the extra `injector()` added
+ * to JQuery/jqLite elements. See {@link angular.element}.
+ *
+ * *This is fairly rare but could be the case if a third party library is injecting the
+ * markup.*
+ *
+ * In the following example a new block of HTML containing a `ng-controller`
+ * directive is added to the end of the document body by JQuery. We then compile and link
+ * it into the current AngularJS scope.
+ *
+ * ```js
+ * var $div = $('
{{content.label}}
');
+ * $(document.body).append($div);
+ *
+ * angular.element(document).injector().invoke(function($compile) {
+ * var scope = angular.element($div).scope();
+ * $compile($div)(scope);
+ * });
+ * ```
+ */
+
+
+/**
+ * @ngdoc module
+ * @name auto
+ * @installation
+ * @description
+ *
+ * Implicit module which gets automatically added to each {@link auto.$injector $injector}.
+ */
+
+var ARROW_ARG = /^([^(]+?)=>/;
+var FN_ARGS = /^[^(]*\(\s*([^)]*)\)/m;
+var FN_ARG_SPLIT = /,/;
+var FN_ARG = /^\s*(_?)(\S+?)\1\s*$/;
+var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg;
+var $injectorMinErr = minErr('$injector');
+
+function stringifyFn(fn) {
+ return Function.prototype.toString.call(fn);
+}
+
+function extractArgs(fn) {
+ var fnText = stringifyFn(fn).replace(STRIP_COMMENTS, ''),
+ args = fnText.match(ARROW_ARG) || fnText.match(FN_ARGS);
+ return args;
+}
+
+function anonFn(fn) {
+ // For anonymous functions, showing at the very least the function signature can help in
+ // debugging.
+ var args = extractArgs(fn);
+ if (args) {
+ return 'function(' + (args[1] || '').replace(/[\s\r\n]+/, ' ') + ')';
+ }
+ return 'fn';
+}
+
+function annotate(fn, strictDi, name) {
+ var $inject,
+ argDecl,
+ last;
+
+ if (typeof fn === 'function') {
+ if (!($inject = fn.$inject)) {
+ $inject = [];
+ if (fn.length) {
+ if (strictDi) {
+ if (!isString(name) || !name) {
+ name = fn.name || anonFn(fn);
+ }
+ throw $injectorMinErr('strictdi',
+ '{0} is not using explicit annotation and cannot be invoked in strict mode', name);
+ }
+ argDecl = extractArgs(fn);
+ forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg) {
+ arg.replace(FN_ARG, function(all, underscore, name) {
+ $inject.push(name);
+ });
+ });
+ }
+ fn.$inject = $inject;
+ }
+ } else if (isArray(fn)) {
+ last = fn.length - 1;
+ assertArgFn(fn[last], 'fn');
+ $inject = fn.slice(0, last);
+ } else {
+ assertArgFn(fn, 'fn', true);
+ }
+ return $inject;
+}
+
+///////////////////////////////////////
+
+/**
+ * @ngdoc service
+ * @name $injector
+ *
+ * @description
+ *
+ * `$injector` is used to retrieve object instances as defined by
+ * {@link auto.$provide provider}, instantiate types, invoke methods,
+ * and load modules.
+ *
+ * The following always holds true:
+ *
+ * ```js
+ * var $injector = angular.injector();
+ * expect($injector.get('$injector')).toBe($injector);
+ * expect($injector.invoke(function($injector) {
+ * return $injector;
+ * })).toBe($injector);
+ * ```
+ *
+ * ## Injection Function Annotation
+ *
+ * JavaScript does not have annotations, and annotations are needed for dependency injection. The
+ * following are all valid ways of annotating function with injection arguments and are equivalent.
+ *
+ * ```js
+ * // inferred (only works if code not minified/obfuscated)
+ * $injector.invoke(function(serviceA){});
+ *
+ * // annotated
+ * function explicit(serviceA) {};
+ * explicit.$inject = ['serviceA'];
+ * $injector.invoke(explicit);
+ *
+ * // inline
+ * $injector.invoke(['serviceA', function(serviceA){}]);
+ * ```
+ *
+ * ### Inference
+ *
+ * In JavaScript calling `toString()` on a function returns the function definition. The definition
+ * can then be parsed and the function arguments can be extracted. This method of discovering
+ * annotations is disallowed when the injector is in strict mode.
+ * *NOTE:* This does not work with minification, and obfuscation tools since these tools change the
+ * argument names.
+ *
+ * ### `$inject` Annotation
+ * By adding an `$inject` property onto a function the injection parameters can be specified.
+ *
+ * ### Inline
+ * As an array of injection names, where the last item in the array is the function to call.
+ */
+
+/**
+ * @ngdoc property
+ * @name $injector#modules
+ * @type {Object}
+ * @description
+ * A hash containing all the modules that have been loaded into the
+ * $injector.
+ *
+ * You can use this property to find out information about a module via the
+ * {@link angular.Module#info `myModule.info(...)`} method.
+ *
+ * For example:
+ *
+ * ```
+ * var info = $injector.modules['ngAnimate'].info();
+ * ```
+ *
+ * **Do not use this property to attempt to modify the modules after the application
+ * has been bootstrapped.**
+ */
+
+
+/**
+ * @ngdoc method
+ * @name $injector#get
+ *
+ * @description
+ * Return an instance of the service.
+ *
+ * @param {string} name The name of the instance to retrieve.
+ * @param {string=} caller An optional string to provide the origin of the function call for error messages.
+ * @return {*} The instance.
+ */
+
+/**
+ * @ngdoc method
+ * @name $injector#invoke
+ *
+ * @description
+ * Invoke the method and supply the method arguments from the `$injector`.
+ *
+ * @param {Function|Array.} fn The injectable function to invoke. Function parameters are
+ * injected according to the {@link guide/di $inject Annotation} rules.
+ * @param {Object=} self The `this` for the invoked method.
+ * @param {Object=} locals Optional object. If preset then any argument names are read from this
+ * object first, before the `$injector` is consulted.
+ * @returns {*} the value returned by the invoked `fn` function.
+ */
+
+/**
+ * @ngdoc method
+ * @name $injector#has
+ *
+ * @description
+ * Allows the user to query if the particular service exists.
+ *
+ * @param {string} name Name of the service to query.
+ * @returns {boolean} `true` if injector has given service.
+ */
+
+/**
+ * @ngdoc method
+ * @name $injector#instantiate
+ * @description
+ * Create a new instance of JS type. The method takes a constructor function, invokes the new
+ * operator, and supplies all of the arguments to the constructor function as specified by the
+ * constructor annotation.
+ *
+ * @param {Function} Type Annotated constructor function.
+ * @param {Object=} locals Optional object. If preset then any argument names are read from this
+ * object first, before the `$injector` is consulted.
+ * @returns {Object} new instance of `Type`.
+ */
+
+/**
+ * @ngdoc method
+ * @name $injector#annotate
+ *
+ * @description
+ * Returns an array of service names which the function is requesting for injection. This API is
+ * used by the injector to determine which services need to be injected into the function when the
+ * function is invoked. There are three ways in which the function can be annotated with the needed
+ * dependencies.
+ *
+ * #### Argument names
+ *
+ * The simplest form is to extract the dependencies from the arguments of the function. This is done
+ * by converting the function into a string using `toString()` method and extracting the argument
+ * names.
+ * ```js
+ * // Given
+ * function MyController($scope, $route) {
+ * // ...
+ * }
+ *
+ * // Then
+ * expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
+ * ```
+ *
+ * You can disallow this method by using strict injection mode.
+ *
+ * This method does not work with code minification / obfuscation. For this reason the following
+ * annotation strategies are supported.
+ *
+ * #### The `$inject` property
+ *
+ * If a function has an `$inject` property and its value is an array of strings, then the strings
+ * represent names of services to be injected into the function.
+ * ```js
+ * // Given
+ * var MyController = function(obfuscatedScope, obfuscatedRoute) {
+ * // ...
+ * }
+ * // Define function dependencies
+ * MyController['$inject'] = ['$scope', '$route'];
+ *
+ * // Then
+ * expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
+ * ```
+ *
+ * #### The array notation
+ *
+ * It is often desirable to inline Injected functions and that's when setting the `$inject` property
+ * is very inconvenient. In these situations using the array notation to specify the dependencies in
+ * a way that survives minification is a better choice:
+ *
+ * ```js
+ * // We wish to write this (not minification / obfuscation safe)
+ * injector.invoke(function($compile, $rootScope) {
+ * // ...
+ * });
+ *
+ * // We are forced to write break inlining
+ * var tmpFn = function(obfuscatedCompile, obfuscatedRootScope) {
+ * // ...
+ * };
+ * tmpFn.$inject = ['$compile', '$rootScope'];
+ * injector.invoke(tmpFn);
+ *
+ * // To better support inline function the inline annotation is supported
+ * injector.invoke(['$compile', '$rootScope', function(obfCompile, obfRootScope) {
+ * // ...
+ * }]);
+ *
+ * // Therefore
+ * expect(injector.annotate(
+ * ['$compile', '$rootScope', function(obfus_$compile, obfus_$rootScope) {}])
+ * ).toEqual(['$compile', '$rootScope']);
+ * ```
+ *
+ * @param {Function|Array.} fn Function for which dependent service names need to
+ * be retrieved as described above.
+ *
+ * @param {boolean=} [strictDi=false] Disallow argument name annotation inference.
+ *
+ * @returns {Array.} The names of the services which the function requires.
+ */
+/**
+ * @ngdoc method
+ * @name $injector#loadNewModules
+ *
+ * @description
+ *
+ * **This is a dangerous API, which you use at your own risk!**
+ *
+ * Add the specified modules to the current injector.
+ *
+ * This method will add each of the injectables to the injector and execute all of the config and run
+ * blocks for each module passed to the method.
+ *
+ * If a module has already been loaded into the injector then it will not be loaded again.
+ *
+ * * The application developer is responsible for loading the code containing the modules; and for
+ * ensuring that lazy scripts are not downloaded and executed more often that desired.
+ * * Previously compiled HTML will not be affected by newly loaded directives, filters and components.
+ * * Modules cannot be unloaded.
+ *
+ * You can use {@link $injector#modules `$injector.modules`} to check whether a module has been loaded
+ * into the injector, which may indicate whether the script has been executed already.
+ *
+ * @example
+ * Here is an example of loading a bundle of modules, with a utility method called `getScript`:
+ *
+ * ```javascript
+ * app.factory('loadModule', function($injector) {
+ * return function loadModule(moduleName, bundleUrl) {
+ * return getScript(bundleUrl).then(function() { $injector.loadNewModules([moduleName]); });
+ * };
+ * })
+ * ```
+ *
+ * @param {Array=} mods an array of modules to load into the application.
+ * Each item in the array should be the name of a predefined module or a (DI annotated)
+ * function that will be invoked by the injector as a `config` block.
+ * See: {@link angular.module modules}
+ */
+
+
+/**
+ * @ngdoc service
+ * @name $provide
+ *
+ * @description
+ *
+ * The {@link auto.$provide $provide} service has a number of methods for registering components
+ * with the {@link auto.$injector $injector}. Many of these functions are also exposed on
+ * {@link angular.Module}.
+ *
+ * An AngularJS **service** is a singleton object created by a **service factory**. These **service
+ * factories** are functions which, in turn, are created by a **service provider**.
+ * The **service providers** are constructor functions. When instantiated they must contain a
+ * property called `$get`, which holds the **service factory** function.
+ *
+ * When you request a service, the {@link auto.$injector $injector} is responsible for finding the
+ * correct **service provider**, instantiating it and then calling its `$get` **service factory**
+ * function to get the instance of the **service**.
+ *
+ * Often services have no configuration options and there is no need to add methods to the service
+ * provider. The provider will be no more than a constructor function with a `$get` property. For
+ * these cases the {@link auto.$provide $provide} service has additional helper methods to register
+ * services without specifying a provider.
+ *
+ * * {@link auto.$provide#provider provider(name, provider)} - registers a **service provider** with the
+ * {@link auto.$injector $injector}
+ * * {@link auto.$provide#constant constant(name, obj)} - registers a value/object that can be accessed by
+ * providers and services.
+ * * {@link auto.$provide#value value(name, obj)} - registers a value/object that can only be accessed by
+ * services, not providers.
+ * * {@link auto.$provide#factory factory(name, fn)} - registers a service **factory function**
+ * that will be wrapped in a **service provider** object, whose `$get` property will contain the
+ * given factory function.
+ * * {@link auto.$provide#service service(name, Fn)} - registers a **constructor function**
+ * that will be wrapped in a **service provider** object, whose `$get` property will instantiate
+ * a new object using the given constructor function.
+ * * {@link auto.$provide#decorator decorator(name, decorFn)} - registers a **decorator function** that
+ * will be able to modify or replace the implementation of another service.
+ *
+ * See the individual methods for more information and examples.
+ */
+
+/**
+ * @ngdoc method
+ * @name $provide#provider
+ * @description
+ *
+ * Register a **provider function** with the {@link auto.$injector $injector}. Provider functions
+ * are constructor functions, whose instances are responsible for "providing" a factory for a
+ * service.
+ *
+ * Service provider names start with the name of the service they provide followed by `Provider`.
+ * For example, the {@link ng.$log $log} service has a provider called
+ * {@link ng.$logProvider $logProvider}.
+ *
+ * Service provider objects can have additional methods which allow configuration of the provider
+ * and its service. Importantly, you can configure what kind of service is created by the `$get`
+ * method, or how that service will act. For example, the {@link ng.$logProvider $logProvider} has a
+ * method {@link ng.$logProvider#debugEnabled debugEnabled}
+ * which lets you specify whether the {@link ng.$log $log} service will log debug messages to the
+ * console or not.
+ *
+ * It is possible to inject other providers into the provider function,
+ * but the injected provider must have been defined before the one that requires it.
+ *
+ * @param {string} name The name of the instance. NOTE: the provider will be available under `name +
+ 'Provider'` key.
+ * @param {(Object|function())} provider If the provider is:
+ *
+ * - `Object`: then it should have a `$get` method. The `$get` method will be invoked using
+ * {@link auto.$injector#invoke $injector.invoke()} when an instance needs to be created.
+ * - `Constructor`: a new instance of the provider will be created using
+ * {@link auto.$injector#instantiate $injector.instantiate()}, then treated as `object`.
+ *
+ * @returns {Object} registered provider instance
+
+ * @example
+ *
+ * The following example shows how to create a simple event tracking service and register it using
+ * {@link auto.$provide#provider $provide.provider()}.
+ *
+ * ```js
+ * // Define the eventTracker provider
+ * function EventTrackerProvider() {
+ * var trackingUrl = '/track';
+ *
+ * // A provider method for configuring where the tracked events should been saved
+ * this.setTrackingUrl = function(url) {
+ * trackingUrl = url;
+ * };
+ *
+ * // The service factory function
+ * this.$get = ['$http', function($http) {
+ * var trackedEvents = {};
+ * return {
+ * // Call this to track an event
+ * event: function(event) {
+ * var count = trackedEvents[event] || 0;
+ * count += 1;
+ * trackedEvents[event] = count;
+ * return count;
+ * },
+ * // Call this to save the tracked events to the trackingUrl
+ * save: function() {
+ * $http.post(trackingUrl, trackedEvents);
+ * }
+ * };
+ * }];
+ * }
+ *
+ * describe('eventTracker', function() {
+ * var postSpy;
+ *
+ * beforeEach(module(function($provide) {
+ * // Register the eventTracker provider
+ * $provide.provider('eventTracker', EventTrackerProvider);
+ * }));
+ *
+ * beforeEach(module(function(eventTrackerProvider) {
+ * // Configure eventTracker provider
+ * eventTrackerProvider.setTrackingUrl('/custom-track');
+ * }));
+ *
+ * it('tracks events', inject(function(eventTracker) {
+ * expect(eventTracker.event('login')).toEqual(1);
+ * expect(eventTracker.event('login')).toEqual(2);
+ * }));
+ *
+ * it('saves to the tracking url', inject(function(eventTracker, $http) {
+ * postSpy = spyOn($http, 'post');
+ * eventTracker.event('login');
+ * eventTracker.save();
+ * expect(postSpy).toHaveBeenCalled();
+ * expect(postSpy.mostRecentCall.args[0]).not.toEqual('/track');
+ * expect(postSpy.mostRecentCall.args[0]).toEqual('/custom-track');
+ * expect(postSpy.mostRecentCall.args[1]).toEqual({ 'login': 1 });
+ * }));
+ * });
+ * ```
+ */
+
+/**
+ * @ngdoc method
+ * @name $provide#factory
+ * @description
+ *
+ * Register a **service factory**, which will be called to return the service instance.
+ * This is short for registering a service where its provider consists of only a `$get` property,
+ * which is the given service factory function.
+ * You should use {@link auto.$provide#factory $provide.factory(getFn)} if you do not need to
+ * configure your service in a provider.
+ *
+ * @param {string} name The name of the instance.
+ * @param {Function|Array.} $getFn The injectable $getFn for the instance creation.
+ * Internally this is a short hand for `$provide.provider(name, {$get: $getFn})`.
+ * @returns {Object} registered provider instance
+ *
+ * @example
+ * Here is an example of registering a service
+ * ```js
+ * $provide.factory('ping', ['$http', function($http) {
+ * return function ping() {
+ * return $http.send('/ping');
+ * };
+ * }]);
+ * ```
+ * You would then inject and use this service like this:
+ * ```js
+ * someModule.controller('Ctrl', ['ping', function(ping) {
+ * ping();
+ * }]);
+ * ```
+ */
+
+
+/**
+ * @ngdoc method
+ * @name $provide#service
+ * @description
+ *
+ * Register a **service constructor**, which will be invoked with `new` to create the service
+ * instance.
+ * This is short for registering a service where its provider's `$get` property is a factory
+ * function that returns an instance instantiated by the injector from the service constructor
+ * function.
+ *
+ * Internally it looks a bit like this:
+ *
+ * ```
+ * {
+ * $get: function() {
+ * return $injector.instantiate(constructor);
+ * }
+ * }
+ * ```
+ *
+ *
+ * You should use {@link auto.$provide#service $provide.service(class)} if you define your service
+ * as a type/class.
+ *
+ * @param {string} name The name of the instance.
+ * @param {Function|Array.} constructor An injectable class (constructor function)
+ * that will be instantiated.
+ * @returns {Object} registered provider instance
+ *
+ * @example
+ * Here is an example of registering a service using
+ * {@link auto.$provide#service $provide.service(class)}.
+ * ```js
+ * var Ping = function($http) {
+ * this.$http = $http;
+ * };
+ *
+ * Ping.$inject = ['$http'];
+ *
+ * Ping.prototype.send = function() {
+ * return this.$http.get('/ping');
+ * };
+ * $provide.service('ping', Ping);
+ * ```
+ * You would then inject and use this service like this:
+ * ```js
+ * someModule.controller('Ctrl', ['ping', function(ping) {
+ * ping.send();
+ * }]);
+ * ```
+ */
+
+
+/**
+ * @ngdoc method
+ * @name $provide#value
+ * @description
+ *
+ * Register a **value service** with the {@link auto.$injector $injector}, such as a string, a
+ * number, an array, an object or a function. This is short for registering a service where its
+ * provider's `$get` property is a factory function that takes no arguments and returns the **value
+ * service**. That also means it is not possible to inject other services into a value service.
+ *
+ * Value services are similar to constant services, except that they cannot be injected into a
+ * module configuration function (see {@link angular.Module#config}) but they can be overridden by
+ * an AngularJS {@link auto.$provide#decorator decorator}.
+ *
+ * @param {string} name The name of the instance.
+ * @param {*} value The value.
+ * @returns {Object} registered provider instance
+ *
+ * @example
+ * Here are some examples of creating value services.
+ * ```js
+ * $provide.value('ADMIN_USER', 'admin');
+ *
+ * $provide.value('RoleLookup', { admin: 0, writer: 1, reader: 2 });
+ *
+ * $provide.value('halfOf', function(value) {
+ * return value / 2;
+ * });
+ * ```
+ */
+
+
+/**
+ * @ngdoc method
+ * @name $provide#constant
+ * @description
+ *
+ * Register a **constant service** with the {@link auto.$injector $injector}, such as a string,
+ * a number, an array, an object or a function. Like the {@link auto.$provide#value value}, it is not
+ * possible to inject other services into a constant.
+ *
+ * But unlike {@link auto.$provide#value value}, a constant can be
+ * injected into a module configuration function (see {@link angular.Module#config}) and it cannot
+ * be overridden by an AngularJS {@link auto.$provide#decorator decorator}.
+ *
+ * @param {string} name The name of the constant.
+ * @param {*} value The constant value.
+ * @returns {Object} registered instance
+ *
+ * @example
+ * Here a some examples of creating constants:
+ * ```js
+ * $provide.constant('SHARD_HEIGHT', 306);
+ *
+ * $provide.constant('MY_COLOURS', ['red', 'blue', 'grey']);
+ *
+ * $provide.constant('double', function(value) {
+ * return value * 2;
+ * });
+ * ```
+ */
+
+
+/**
+ * @ngdoc method
+ * @name $provide#decorator
+ * @description
+ *
+ * Register a **decorator function** with the {@link auto.$injector $injector}. A decorator function
+ * intercepts the creation of a service, allowing it to override or modify the behavior of the
+ * service. The return value of the decorator function may be the original service, or a new service
+ * that replaces (or wraps and delegates to) the original service.
+ *
+ * You can find out more about using decorators in the {@link guide/decorators} guide.
+ *
+ * @param {string} name The name of the service to decorate.
+ * @param {Function|Array.} decorator This function will be invoked when the service needs to be
+ * provided and should return the decorated service instance. The function is called using
+ * the {@link auto.$injector#invoke injector.invoke} method and is therefore fully injectable.
+ * Local injection arguments:
+ *
+ * * `$delegate` - The original service instance, which can be replaced, monkey patched, configured,
+ * decorated or delegated to.
+ *
+ * @example
+ * Here we decorate the {@link ng.$log $log} service to convert warnings to errors by intercepting
+ * calls to {@link ng.$log#error $log.warn()}.
+ * ```js
+ * $provide.decorator('$log', ['$delegate', function($delegate) {
+ * $delegate.warn = $delegate.error;
+ * return $delegate;
+ * }]);
+ * ```
+ */
+
+
+function createInjector(modulesToLoad, strictDi) {
+ strictDi = (strictDi === true);
+ var INSTANTIATING = {},
+ providerSuffix = 'Provider',
+ path = [],
+ loadedModules = new NgMap(),
+ providerCache = {
+ $provide: {
+ provider: supportObject(provider),
+ factory: supportObject(factory),
+ service: supportObject(service),
+ value: supportObject(value),
+ constant: supportObject(constant),
+ decorator: decorator
+ }
+ },
+ providerInjector = (providerCache.$injector =
+ createInternalInjector(providerCache, function(serviceName, caller) {
+ if (angular.isString(caller)) {
+ path.push(caller);
+ }
+ throw $injectorMinErr('unpr', 'Unknown provider: {0}', path.join(' <- '));
+ })),
+ instanceCache = {},
+ protoInstanceInjector =
+ createInternalInjector(instanceCache, function(serviceName, caller) {
+ var provider = providerInjector.get(serviceName + providerSuffix, caller);
+ return instanceInjector.invoke(
+ provider.$get, provider, undefined, serviceName);
+ }),
+ instanceInjector = protoInstanceInjector;
+
+ providerCache['$injector' + providerSuffix] = { $get: valueFn(protoInstanceInjector) };
+ instanceInjector.modules = providerInjector.modules = createMap();
+ var runBlocks = loadModules(modulesToLoad);
+ instanceInjector = protoInstanceInjector.get('$injector');
+ instanceInjector.strictDi = strictDi;
+ forEach(runBlocks, function(fn) { if (fn) instanceInjector.invoke(fn); });
+
+ instanceInjector.loadNewModules = function(mods) {
+ forEach(loadModules(mods), function(fn) { if (fn) instanceInjector.invoke(fn); });
+ };
+
+
+ return instanceInjector;
+
+ ////////////////////////////////////
+ // $provider
+ ////////////////////////////////////
+
+ function supportObject(delegate) {
+ return function(key, value) {
+ if (isObject(key)) {
+ forEach(key, reverseParams(delegate));
+ } else {
+ return delegate(key, value);
+ }
+ };
+ }
+
+ function provider(name, provider_) {
+ assertNotHasOwnProperty(name, 'service');
+ if (isFunction(provider_) || isArray(provider_)) {
+ provider_ = providerInjector.instantiate(provider_);
+ }
+ if (!provider_.$get) {
+ throw $injectorMinErr('pget', 'Provider \'{0}\' must define $get factory method.', name);
+ }
+ return (providerCache[name + providerSuffix] = provider_);
+ }
+
+ function enforceReturnValue(name, factory) {
+ return /** @this */ function enforcedReturnValue() {
+ var result = instanceInjector.invoke(factory, this);
+ if (isUndefined(result)) {
+ throw $injectorMinErr('undef', 'Provider \'{0}\' must return a value from $get factory method.', name);
+ }
+ return result;
+ };
+ }
+
+ function factory(name, factoryFn, enforce) {
+ return provider(name, {
+ $get: enforce !== false ? enforceReturnValue(name, factoryFn) : factoryFn
+ });
+ }
+
+ function service(name, constructor) {
+ return factory(name, ['$injector', function($injector) {
+ return $injector.instantiate(constructor);
+ }]);
+ }
+
+ function value(name, val) { return factory(name, valueFn(val), false); }
+
+ function constant(name, value) {
+ assertNotHasOwnProperty(name, 'constant');
+ providerCache[name] = value;
+ instanceCache[name] = value;
+ }
+
+ function decorator(serviceName, decorFn) {
+ var origProvider = providerInjector.get(serviceName + providerSuffix),
+ orig$get = origProvider.$get;
+
+ origProvider.$get = function() {
+ var origInstance = instanceInjector.invoke(orig$get, origProvider);
+ return instanceInjector.invoke(decorFn, null, {$delegate: origInstance});
+ };
+ }
+
+ ////////////////////////////////////
+ // Module Loading
+ ////////////////////////////////////
+ function loadModules(modulesToLoad) {
+ assertArg(isUndefined(modulesToLoad) || isArray(modulesToLoad), 'modulesToLoad', 'not an array');
+ var runBlocks = [], moduleFn;
+ forEach(modulesToLoad, function(module) {
+ if (loadedModules.get(module)) return;
+ loadedModules.set(module, true);
+
+ function runInvokeQueue(queue) {
+ var i, ii;
+ for (i = 0, ii = queue.length; i < ii; i++) {
+ var invokeArgs = queue[i],
+ provider = providerInjector.get(invokeArgs[0]);
+
+ provider[invokeArgs[1]].apply(provider, invokeArgs[2]);
+ }
+ }
+
+ try {
+ if (isString(module)) {
+ moduleFn = angularModule(module);
+ instanceInjector.modules[module] = moduleFn;
+ runBlocks = runBlocks.concat(loadModules(moduleFn.requires)).concat(moduleFn._runBlocks);
+ runInvokeQueue(moduleFn._invokeQueue);
+ runInvokeQueue(moduleFn._configBlocks);
+ } else if (isFunction(module)) {
+ runBlocks.push(providerInjector.invoke(module));
+ } else if (isArray(module)) {
+ runBlocks.push(providerInjector.invoke(module));
+ } else {
+ assertArgFn(module, 'module');
+ }
+ } catch (e) {
+ if (isArray(module)) {
+ module = module[module.length - 1];
+ }
+ if (e.message && e.stack && e.stack.indexOf(e.message) === -1) {
+ // Safari & FF's stack traces don't contain error.message content
+ // unlike those of Chrome and IE
+ // So if stack doesn't contain message, we create a new string that contains both.
+ // Since error.stack is read-only in Safari, I'm overriding e and not e.stack here.
+ // eslint-disable-next-line no-ex-assign
+ e = e.message + '\n' + e.stack;
+ }
+ throw $injectorMinErr('modulerr', 'Failed to instantiate module {0} due to:\n{1}',
+ module, e.stack || e.message || e);
+ }
+ });
+ return runBlocks;
+ }
+
+ ////////////////////////////////////
+ // internal Injector
+ ////////////////////////////////////
+
+ function createInternalInjector(cache, factory) {
+
+ function getService(serviceName, caller) {
+ if (cache.hasOwnProperty(serviceName)) {
+ if (cache[serviceName] === INSTANTIATING) {
+ throw $injectorMinErr('cdep', 'Circular dependency found: {0}',
+ serviceName + ' <- ' + path.join(' <- '));
+ }
+ return cache[serviceName];
+ } else {
+ try {
+ path.unshift(serviceName);
+ cache[serviceName] = INSTANTIATING;
+ cache[serviceName] = factory(serviceName, caller);
+ return cache[serviceName];
+ } catch (err) {
+ if (cache[serviceName] === INSTANTIATING) {
+ delete cache[serviceName];
+ }
+ throw err;
+ } finally {
+ path.shift();
+ }
+ }
+ }
+
+
+ function injectionArgs(fn, locals, serviceName) {
+ var args = [],
+ $inject = createInjector.$$annotate(fn, strictDi, serviceName);
+
+ for (var i = 0, length = $inject.length; i < length; i++) {
+ var key = $inject[i];
+ if (typeof key !== 'string') {
+ throw $injectorMinErr('itkn',
+ 'Incorrect injection token! Expected service name as string, got {0}', key);
+ }
+ args.push(locals && locals.hasOwnProperty(key) ? locals[key] :
+ getService(key, serviceName));
+ }
+ return args;
+ }
+
+ function isClass(func) {
+ // Support: IE 9-11 only
+ // IE 9-11 do not support classes and IE9 leaks with the code below.
+ if (msie || typeof func !== 'function') {
+ return false;
+ }
+ var result = func.$$ngIsClass;
+ if (!isBoolean(result)) {
+ result = func.$$ngIsClass = /^class\b/.test(stringifyFn(func));
+ }
+ return result;
+ }
+
+ function invoke(fn, self, locals, serviceName) {
+ if (typeof locals === 'string') {
+ serviceName = locals;
+ locals = null;
+ }
+
+ var args = injectionArgs(fn, locals, serviceName);
+ if (isArray(fn)) {
+ fn = fn[fn.length - 1];
+ }
+
+ if (!isClass(fn)) {
+ // http://jsperf.com/angularjs-invoke-apply-vs-switch
+ // #5388
+ return fn.apply(self, args);
+ } else {
+ args.unshift(null);
+ return new (Function.prototype.bind.apply(fn, args))();
+ }
+ }
+
+
+ function instantiate(Type, locals, serviceName) {
+ // Check if Type is annotated and use just the given function at n-1 as parameter
+ // e.g. someModule.factory('greeter', ['$window', function(renamed$window) {}]);
+ var ctor = (isArray(Type) ? Type[Type.length - 1] : Type);
+ var args = injectionArgs(Type, locals, serviceName);
+ // Empty object at position 0 is ignored for invocation with `new`, but required.
+ args.unshift(null);
+ return new (Function.prototype.bind.apply(ctor, args))();
+ }
+
+
+ return {
+ invoke: invoke,
+ instantiate: instantiate,
+ get: getService,
+ annotate: createInjector.$$annotate,
+ has: function(name) {
+ return providerCache.hasOwnProperty(name + providerSuffix) || cache.hasOwnProperty(name);
+ }
+ };
+ }
+}
+
+createInjector.$$annotate = annotate;
+
+/**
+ * @ngdoc provider
+ * @name $anchorScrollProvider
+ * @this
+ *
+ * @description
+ * Use `$anchorScrollProvider` to disable automatic scrolling whenever
+ * {@link ng.$location#hash $location.hash()} changes.
+ */
+function $AnchorScrollProvider() {
+
+ var autoScrollingEnabled = true;
+
+ /**
+ * @ngdoc method
+ * @name $anchorScrollProvider#disableAutoScrolling
+ *
+ * @description
+ * By default, {@link ng.$anchorScroll $anchorScroll()} will automatically detect changes to
+ * {@link ng.$location#hash $location.hash()} and scroll to the element matching the new hash.
+ * Use this method to disable automatic scrolling.
+ *
+ * If automatic scrolling is disabled, one must explicitly call
+ * {@link ng.$anchorScroll $anchorScroll()} in order to scroll to the element related to the
+ * current hash.
+ */
+ this.disableAutoScrolling = function() {
+ autoScrollingEnabled = false;
+ };
+
+ /**
+ * @ngdoc service
+ * @name $anchorScroll
+ * @kind function
+ * @requires $window
+ * @requires $location
+ * @requires $rootScope
+ *
+ * @description
+ * When called, it scrolls to the element related to the specified `hash` or (if omitted) to the
+ * current value of {@link ng.$location#hash $location.hash()}, according to the rules specified
+ * in the
+ * [HTML5 spec](http://www.w3.org/html/wg/drafts/html/master/browsers.html#an-indicated-part-of-the-document).
+ *
+ * It also watches the {@link ng.$location#hash $location.hash()} and automatically scrolls to
+ * match any anchor whenever it changes. This can be disabled by calling
+ * {@link ng.$anchorScrollProvider#disableAutoScrolling $anchorScrollProvider.disableAutoScrolling()}.
+ *
+ * Additionally, you can use its {@link ng.$anchorScroll#yOffset yOffset} property to specify a
+ * vertical scroll-offset (either fixed or dynamic).
+ *
+ * @param {string=} hash The hash specifying the element to scroll to. If omitted, the value of
+ * {@link ng.$location#hash $location.hash()} will be used.
+ *
+ * @property {(number|function|jqLite)} yOffset
+ * If set, specifies a vertical scroll-offset. This is often useful when there are fixed
+ * positioned elements at the top of the page, such as navbars, headers etc.
+ *
+ * `yOffset` can be specified in various ways:
+ * - **number**: A fixed number of pixels to be used as offset.
+ * - **function**: A getter function called everytime `$anchorScroll()` is executed. Must return
+ * a number representing the offset (in pixels).
+ * - **jqLite**: A jqLite/jQuery element to be used for specifying the offset. The distance from
+ * the top of the page to the element's bottom will be used as offset.
+ * **Note**: The element will be taken into account only as long as its `position` is set to
+ * `fixed`. This option is useful, when dealing with responsive navbars/headers that adjust
+ * their height and/or positioning according to the viewport's size.
+ *
+ *
+ *
+ * In order for `yOffset` to work properly, scrolling should take place on the document's root and
+ * not some child element.
+ *
+
+
+ angular.module('anchorScrollOffsetExample', [])
+ .run(['$anchorScroll', function($anchorScroll) {
+ $anchorScroll.yOffset = 50; // always scroll by 50 extra pixels
+ }])
+ .controller('headerCtrl', ['$anchorScroll', '$location', '$scope',
+ function($anchorScroll, $location, $scope) {
+ $scope.gotoAnchor = function(x) {
+ var newHash = 'anchor' + x;
+ if ($location.hash() !== newHash) {
+ // set the $location.hash to `newHash` and
+ // $anchorScroll will automatically scroll to it
+ $location.hash('anchor' + x);
+ } else {
+ // call $anchorScroll() explicitly,
+ // since $location.hash hasn't changed
+ $anchorScroll();
+ }
+ };
+ }
+ ]);
+
+
+ body {
+ padding-top: 50px;
+ }
+
+ .anchor {
+ border: 2px dashed DarkOrchid;
+ padding: 10px 10px 200px 10px;
+ }
+
+ .fixed-header {
+ background-color: rgba(0, 0, 0, 0.2);
+ height: 50px;
+ position: fixed;
+ top: 0; left: 0; right: 0;
+ }
+
+ .fixed-header > a {
+ display: inline-block;
+ margin: 5px 15px;
+ }
+
+
+ */
+ this.$get = ['$window', '$location', '$rootScope', function($window, $location, $rootScope) {
+ var document = $window.document;
+
+ // Helper function to get first anchor from a NodeList
+ // (using `Array#some()` instead of `angular#forEach()` since it's more performant
+ // and working in all supported browsers.)
+ function getFirstAnchor(list) {
+ var result = null;
+ Array.prototype.some.call(list, function(element) {
+ if (nodeName_(element) === 'a') {
+ result = element;
+ return true;
+ }
+ });
+ return result;
+ }
+
+ function getYOffset() {
+
+ var offset = scroll.yOffset;
+
+ if (isFunction(offset)) {
+ offset = offset();
+ } else if (isElement(offset)) {
+ var elem = offset[0];
+ var style = $window.getComputedStyle(elem);
+ if (style.position !== 'fixed') {
+ offset = 0;
+ } else {
+ offset = elem.getBoundingClientRect().bottom;
+ }
+ } else if (!isNumber(offset)) {
+ offset = 0;
+ }
+
+ return offset;
+ }
+
+ function scrollTo(elem) {
+ if (elem) {
+ elem.scrollIntoView();
+
+ var offset = getYOffset();
+
+ if (offset) {
+ // `offset` is the number of pixels we should scroll UP in order to align `elem` properly.
+ // This is true ONLY if the call to `elem.scrollIntoView()` initially aligns `elem` at the
+ // top of the viewport.
+ //
+ // IF the number of pixels from the top of `elem` to the end of the page's content is less
+ // than the height of the viewport, then `elem.scrollIntoView()` will align the `elem` some
+ // way down the page.
+ //
+ // This is often the case for elements near the bottom of the page.
+ //
+ // In such cases we do not need to scroll the whole `offset` up, just the difference between
+ // the top of the element and the offset, which is enough to align the top of `elem` at the
+ // desired position.
+ var elemTop = elem.getBoundingClientRect().top;
+ $window.scrollBy(0, elemTop - offset);
+ }
+ } else {
+ $window.scrollTo(0, 0);
+ }
+ }
+
+ function scroll(hash) {
+ // Allow numeric hashes
+ hash = isString(hash) ? hash : isNumber(hash) ? hash.toString() : $location.hash();
+ var elm;
+
+ // empty hash, scroll to the top of the page
+ if (!hash) scrollTo(null);
+
+ // element with given id
+ else if ((elm = document.getElementById(hash))) scrollTo(elm);
+
+ // first anchor with given name :-D
+ else if ((elm = getFirstAnchor(document.getElementsByName(hash)))) scrollTo(elm);
+
+ // no element and hash === 'top', scroll to the top of the page
+ else if (hash === 'top') scrollTo(null);
+ }
+
+ // does not scroll when user clicks on anchor link that is currently on
+ // (no url change, no $location.hash() change), browser native does scroll
+ if (autoScrollingEnabled) {
+ $rootScope.$watch(function autoScrollWatch() {return $location.hash();},
+ function autoScrollWatchAction(newVal, oldVal) {
+ // skip the initial scroll if $location.hash is empty
+ if (newVal === oldVal && newVal === '') return;
+
+ jqLiteDocumentLoaded(function() {
+ $rootScope.$evalAsync(scroll);
+ });
+ });
+ }
+
+ return scroll;
+ }];
+}
+
+var $animateMinErr = minErr('$animate');
+var ELEMENT_NODE = 1;
+var NG_ANIMATE_CLASSNAME = 'ng-animate';
+
+function mergeClasses(a,b) {
+ if (!a && !b) return '';
+ if (!a) return b;
+ if (!b) return a;
+ if (isArray(a)) a = a.join(' ');
+ if (isArray(b)) b = b.join(' ');
+ return a + ' ' + b;
+}
+
+function extractElementNode(element) {
+ for (var i = 0; i < element.length; i++) {
+ var elm = element[i];
+ if (elm.nodeType === ELEMENT_NODE) {
+ return elm;
+ }
+ }
+}
+
+function splitClasses(classes) {
+ if (isString(classes)) {
+ classes = classes.split(' ');
+ }
+
+ // Use createMap() to prevent class assumptions involving property names in
+ // Object.prototype
+ var obj = createMap();
+ forEach(classes, function(klass) {
+ // sometimes the split leaves empty string values
+ // incase extra spaces were applied to the options
+ if (klass.length) {
+ obj[klass] = true;
+ }
+ });
+ return obj;
+}
+
+// if any other type of options value besides an Object value is
+// passed into the $animate.method() animation then this helper code
+// will be run which will ignore it. While this patch is not the
+// greatest solution to this, a lot of existing plugins depend on
+// $animate to either call the callback (< 1.2) or return a promise
+// that can be changed. This helper function ensures that the options
+// are wiped clean incase a callback function is provided.
+function prepareAnimateOptions(options) {
+ return isObject(options)
+ ? options
+ : {};
+}
+
+var $$CoreAnimateJsProvider = /** @this */ function() {
+ this.$get = noop;
+};
+
+// this is prefixed with Core since it conflicts with
+// the animateQueueProvider defined in ngAnimate/animateQueue.js
+var $$CoreAnimateQueueProvider = /** @this */ function() {
+ var postDigestQueue = new NgMap();
+ var postDigestElements = [];
+
+ this.$get = ['$$AnimateRunner', '$rootScope',
+ function($$AnimateRunner, $rootScope) {
+ return {
+ enabled: noop,
+ on: noop,
+ off: noop,
+ pin: noop,
+
+ push: function(element, event, options, domOperation) {
+ if (domOperation) {
+ domOperation();
+ }
+
+ options = options || {};
+ if (options.from) {
+ element.css(options.from);
+ }
+ if (options.to) {
+ element.css(options.to);
+ }
+
+ if (options.addClass || options.removeClass) {
+ addRemoveClassesPostDigest(element, options.addClass, options.removeClass);
+ }
+
+ var runner = new $$AnimateRunner();
+
+ // since there are no animations to run the runner needs to be
+ // notified that the animation call is complete.
+ runner.complete();
+ return runner;
+ }
+ };
+
+
+ function updateData(data, classes, value) {
+ var changed = false;
+ if (classes) {
+ classes = isString(classes) ? classes.split(' ') :
+ isArray(classes) ? classes : [];
+ forEach(classes, function(className) {
+ if (className) {
+ changed = true;
+ data[className] = value;
+ }
+ });
+ }
+ return changed;
+ }
+
+ function handleCSSClassChanges() {
+ forEach(postDigestElements, function(element) {
+ var data = postDigestQueue.get(element);
+ if (data) {
+ var existing = splitClasses(element.attr('class'));
+ var toAdd = '';
+ var toRemove = '';
+ forEach(data, function(status, className) {
+ var hasClass = !!existing[className];
+ if (status !== hasClass) {
+ if (status) {
+ toAdd += (toAdd.length ? ' ' : '') + className;
+ } else {
+ toRemove += (toRemove.length ? ' ' : '') + className;
+ }
+ }
+ });
+
+ forEach(element, function(elm) {
+ if (toAdd) {
+ jqLiteAddClass(elm, toAdd);
+ }
+ if (toRemove) {
+ jqLiteRemoveClass(elm, toRemove);
+ }
+ });
+ postDigestQueue.delete(element);
+ }
+ });
+ postDigestElements.length = 0;
+ }
+
+
+ function addRemoveClassesPostDigest(element, add, remove) {
+ var data = postDigestQueue.get(element) || {};
+
+ var classesAdded = updateData(data, add, true);
+ var classesRemoved = updateData(data, remove, false);
+
+ if (classesAdded || classesRemoved) {
+
+ postDigestQueue.set(element, data);
+ postDigestElements.push(element);
+
+ if (postDigestElements.length === 1) {
+ $rootScope.$$postDigest(handleCSSClassChanges);
+ }
+ }
+ }
+ }];
+};
+
+/**
+ * @ngdoc provider
+ * @name $animateProvider
+ *
+ * @description
+ * Default implementation of $animate that doesn't perform any animations, instead just
+ * synchronously performs DOM updates and resolves the returned runner promise.
+ *
+ * In order to enable animations the `ngAnimate` module has to be loaded.
+ *
+ * To see the functional implementation check out `src/ngAnimate/animate.js`.
+ */
+var $AnimateProvider = ['$provide', /** @this */ function($provide) {
+ var provider = this;
+ var classNameFilter = null;
+ var customFilter = null;
+
+ this.$$registeredAnimations = Object.create(null);
+
+ /**
+ * @ngdoc method
+ * @name $animateProvider#register
+ *
+ * @description
+ * Registers a new injectable animation factory function. The factory function produces the
+ * animation object which contains callback functions for each event that is expected to be
+ * animated.
+ *
+ * * `eventFn`: `function(element, ... , doneFunction, options)`
+ * The element to animate, the `doneFunction` and the options fed into the animation. Depending
+ * on the type of animation additional arguments will be injected into the animation function. The
+ * list below explains the function signatures for the different animation methods:
+ *
+ * - setClass: function(element, addedClasses, removedClasses, doneFunction, options)
+ * - addClass: function(element, addedClasses, doneFunction, options)
+ * - removeClass: function(element, removedClasses, doneFunction, options)
+ * - enter, leave, move: function(element, doneFunction, options)
+ * - animate: function(element, fromStyles, toStyles, doneFunction, options)
+ *
+ * Make sure to trigger the `doneFunction` once the animation is fully complete.
+ *
+ * ```js
+ * return {
+ * //enter, leave, move signature
+ * eventFn : function(element, done, options) {
+ * //code to run the animation
+ * //once complete, then run done()
+ * return function endFunction(wasCancelled) {
+ * //code to cancel the animation
+ * }
+ * }
+ * }
+ * ```
+ *
+ * @param {string} name The name of the animation (this is what the class-based CSS value will be compared to).
+ * @param {Function} factory The factory function that will be executed to return the animation
+ * object.
+ */
+ this.register = function(name, factory) {
+ if (name && name.charAt(0) !== '.') {
+ throw $animateMinErr('notcsel', 'Expecting class selector starting with \'.\' got \'{0}\'.', name);
+ }
+
+ var key = name + '-animation';
+ provider.$$registeredAnimations[name.substr(1)] = key;
+ $provide.factory(key, factory);
+ };
+
+ /**
+ * @ngdoc method
+ * @name $animateProvider#customFilter
+ *
+ * @description
+ * Sets and/or returns the custom filter function that is used to "filter" animations, i.e.
+ * determine if an animation is allowed or not. When no filter is specified (the default), no
+ * animation will be blocked. Setting the `customFilter` value will only allow animations for
+ * which the filter function's return value is truthy.
+ *
+ * This allows to easily create arbitrarily complex rules for filtering animations, such as
+ * allowing specific events only, or enabling animations on specific subtrees of the DOM, etc.
+ * Filtering animations can also boost performance for low-powered devices, as well as
+ * applications containing a lot of structural operations.
+ *
+ *
+ * **Best Practice:**
+ * Keep the filtering function as lean as possible, because it will be called for each DOM
+ * action (e.g. insertion, removal, class change) performed by "animation-aware" directives.
+ * See {@link guide/animations#which-directives-support-animations- here} for a list of built-in
+ * directives that support animations.
+ * Performing computationally expensive or time-consuming operations on each call of the
+ * filtering function can make your animations sluggish.
+ *
+ *
+ * **Note:** If present, `customFilter` will be checked before
+ * {@link $animateProvider#classNameFilter classNameFilter}.
+ *
+ * @param {Function=} filterFn - The filter function which will be used to filter all animations.
+ * If a falsy value is returned, no animation will be performed. The function will be called
+ * with the following arguments:
+ * - **node** `{DOMElement}` - The DOM element to be animated.
+ * - **event** `{String}` - The name of the animation event (e.g. `enter`, `leave`, `addClass`
+ * etc).
+ * - **options** `{Object}` - A collection of options/styles used for the animation.
+ * @return {Function} The current filter function or `null` if there is none set.
+ */
+ this.customFilter = function(filterFn) {
+ if (arguments.length === 1) {
+ customFilter = isFunction(filterFn) ? filterFn : null;
+ }
+
+ return customFilter;
+ };
+
+ /**
+ * @ngdoc method
+ * @name $animateProvider#classNameFilter
+ *
+ * @description
+ * Sets and/or returns the CSS class regular expression that is checked when performing
+ * an animation. Upon bootstrap the classNameFilter value is not set at all and will
+ * therefore enable $animate to attempt to perform an animation on any element that is triggered.
+ * When setting the `classNameFilter` value, animations will only be performed on elements
+ * that successfully match the filter expression. This in turn can boost performance
+ * for low-powered devices as well as applications containing a lot of structural operations.
+ *
+ * **Note:** If present, `classNameFilter` will be checked after
+ * {@link $animateProvider#customFilter customFilter}. If `customFilter` is present and returns
+ * false, `classNameFilter` will not be checked.
+ *
+ * @param {RegExp=} expression The className expression which will be checked against all animations
+ * @return {RegExp} The current CSS className expression value. If null then there is no expression value
+ */
+ this.classNameFilter = function(expression) {
+ if (arguments.length === 1) {
+ classNameFilter = (expression instanceof RegExp) ? expression : null;
+ if (classNameFilter) {
+ var reservedRegex = new RegExp('[(\\s|\\/)]' + NG_ANIMATE_CLASSNAME + '[(\\s|\\/)]');
+ if (reservedRegex.test(classNameFilter.toString())) {
+ classNameFilter = null;
+ throw $animateMinErr('nongcls', '$animateProvider.classNameFilter(regex) prohibits accepting a regex value which matches/contains the "{0}" CSS class.', NG_ANIMATE_CLASSNAME);
+ }
+ }
+ }
+ return classNameFilter;
+ };
+
+ this.$get = ['$$animateQueue', function($$animateQueue) {
+ function domInsert(element, parentElement, afterElement) {
+ // if for some reason the previous element was removed
+ // from the dom sometime before this code runs then let's
+ // just stick to using the parent element as the anchor
+ if (afterElement) {
+ var afterNode = extractElementNode(afterElement);
+ if (afterNode && !afterNode.parentNode && !afterNode.previousElementSibling) {
+ afterElement = null;
+ }
+ }
+ if (afterElement) {
+ afterElement.after(element);
+ } else {
+ parentElement.prepend(element);
+ }
+ }
+
+ /**
+ * @ngdoc service
+ * @name $animate
+ * @description The $animate service exposes a series of DOM utility methods that provide support
+ * for animation hooks. The default behavior is the application of DOM operations, however,
+ * when an animation is detected (and animations are enabled), $animate will do the heavy lifting
+ * to ensure that animation runs with the triggered DOM operation.
+ *
+ * By default $animate doesn't trigger any animations. This is because the `ngAnimate` module isn't
+ * included and only when it is active then the animation hooks that `$animate` triggers will be
+ * functional. Once active then all structural `ng-` directives will trigger animations as they perform
+ * their DOM-related operations (enter, leave and move). Other directives such as `ngClass`,
+ * `ngShow`, `ngHide` and `ngMessages` also provide support for animations.
+ *
+ * It is recommended that the`$animate` service is always used when executing DOM-related procedures within directives.
+ *
+ * To learn more about enabling animation support, click here to visit the
+ * {@link ngAnimate ngAnimate module page}.
+ */
+ return {
+ // we don't call it directly since non-existant arguments may
+ // be interpreted as null within the sub enabled function
+
+ /**
+ *
+ * @ngdoc method
+ * @name $animate#on
+ * @kind function
+ * @description Sets up an event listener to fire whenever the animation event (enter, leave, move, etc...)
+ * has fired on the given element or among any of its children. Once the listener is fired, the provided callback
+ * is fired with the following params:
+ *
+ * ```js
+ * $animate.on('enter', container,
+ * function callback(element, phase) {
+ * // cool we detected an enter animation within the container
+ * }
+ * );
+ * ```
+ *
+ *
+ * **Note**: Generally, the events that are fired correspond 1:1 to `$animate` method names,
+ * e.g. {@link ng.$animate#addClass addClass()} will fire `addClass`, and {@link ng.ngClass}
+ * will fire `addClass` if classes are added, and `removeClass` if classes are removed.
+ * However, there are two exceptions:
+ *
+ *
+ *
if both an {@link ng.$animate#addClass addClass()} and a
+ * {@link ng.$animate#removeClass removeClass()} action are performed during the same
+ * animation, the event fired will be `setClass`. This is true even for `ngClass`.
+ *
an {@link ng.$animate#animate animate()} call that adds and removes classes will fire
+ * the `setClass` event, but if it either removes or adds classes,
+ * it will fire `animate` instead.
+ *
+ *
+ *
+ *
+ * @param {string} event the animation event that will be captured (e.g. enter, leave, move, addClass, removeClass, etc...)
+ * @param {DOMElement} container the container element that will capture each of the animation events that are fired on itself
+ * as well as among its children
+ * @param {Function} callback the callback function that will be fired when the listener is triggered.
+ *
+ * The arguments present in the callback function are:
+ * * `element` - The captured DOM element that the animation was fired on.
+ * * `phase` - The phase of the animation. The two possible phases are **start** (when the animation starts) and **close** (when it ends).
+ * * `data` - an object with these properties:
+ * * addClass - `{string|null}` - space-separated CSS classes to add to the element
+ * * removeClass - `{string|null}` - space-separated CSS classes to remove from the element
+ * * from - `{Object|null}` - CSS properties & values at the beginning of the animation
+ * * to - `{Object|null}` - CSS properties & values at the end of the animation
+ *
+ * Note that the callback does not trigger a scope digest. Wrap your call into a
+ * {@link $rootScope.Scope#$apply scope.$apply} to propagate changes to the scope.
+ */
+ on: $$animateQueue.on,
+
+ /**
+ *
+ * @ngdoc method
+ * @name $animate#off
+ * @kind function
+ * @description Deregisters an event listener based on the event which has been associated with the provided element. This method
+ * can be used in three different ways depending on the arguments:
+ *
+ * ```js
+ * // remove all the animation event listeners listening for `enter`
+ * $animate.off('enter');
+ *
+ * // remove listeners for all animation events from the container element
+ * $animate.off(container);
+ *
+ * // remove all the animation event listeners listening for `enter` on the given element and its children
+ * $animate.off('enter', container);
+ *
+ * // remove the event listener function provided by `callback` that is set
+ * // to listen for `enter` on the given `container` as well as its children
+ * $animate.off('enter', container, callback);
+ * ```
+ *
+ * @param {string|DOMElement} event|container the animation event (e.g. enter, leave, move,
+ * addClass, removeClass, etc...), or the container element. If it is the element, all other
+ * arguments are ignored.
+ * @param {DOMElement=} container the container element the event listener was placed on
+ * @param {Function=} callback the callback function that was registered as the listener
+ */
+ off: $$animateQueue.off,
+
+ /**
+ * @ngdoc method
+ * @name $animate#pin
+ * @kind function
+ * @description Associates the provided element with a host parent element to allow the element to be animated even if it exists
+ * outside of the DOM structure of the AngularJS application. By doing so, any animation triggered via `$animate` can be issued on the
+ * element despite being outside the realm of the application or within another application. Say for example if the application
+ * was bootstrapped on an element that is somewhere inside of the `` tag, but we wanted to allow for an element to be situated
+ * as a direct child of `document.body`, then this can be achieved by pinning the element via `$animate.pin(element)`. Keep in mind
+ * that calling `$animate.pin(element, parentElement)` will not actually insert into the DOM anywhere; it will just create the association.
+ *
+ * Note that this feature is only active when the `ngAnimate` module is used.
+ *
+ * @param {DOMElement} element the external element that will be pinned
+ * @param {DOMElement} parentElement the host parent element that will be associated with the external element
+ */
+ pin: $$animateQueue.pin,
+
+ /**
+ *
+ * @ngdoc method
+ * @name $animate#enabled
+ * @kind function
+ * @description Used to get and set whether animations are enabled or not on the entire application or on an element and its children. This
+ * function can be called in four ways:
+ *
+ * ```js
+ * // returns true or false
+ * $animate.enabled();
+ *
+ * // changes the enabled state for all animations
+ * $animate.enabled(false);
+ * $animate.enabled(true);
+ *
+ * // returns true or false if animations are enabled for an element
+ * $animate.enabled(element);
+ *
+ * // changes the enabled state for an element and its children
+ * $animate.enabled(element, true);
+ * $animate.enabled(element, false);
+ * ```
+ *
+ * @param {DOMElement=} element the element that will be considered for checking/setting the enabled state
+ * @param {boolean=} enabled whether or not the animations will be enabled for the element
+ *
+ * @return {boolean} whether or not animations are enabled
+ */
+ enabled: $$animateQueue.enabled,
+
+ /**
+ * @ngdoc method
+ * @name $animate#cancel
+ * @kind function
+ * @description Cancels the provided animation and applies the end state of the animation.
+ * Note that this does not cancel the underlying operation, e.g. the setting of classes or
+ * adding the element to the DOM.
+ *
+ * @param {animationRunner} animationRunner An animation runner returned by an $animate function.
+ *
+ * @example
+
+
+ angular.module('animationExample', ['ngAnimate']).component('cancelExample', {
+ templateUrl: 'template.html',
+ controller: function($element, $animate) {
+ this.runner = null;
+
+ this.addClass = function() {
+ this.runner = $animate.addClass($element.find('div'), 'red');
+ var ctrl = this;
+ this.runner.finally(function() {
+ ctrl.runner = null;
+ });
+ };
+
+ this.removeClass = function() {
+ this.runner = $animate.removeClass($element.find('div'), 'red');
+ var ctrl = this;
+ this.runner.finally(function() {
+ ctrl.runner = null;
+ });
+ };
+
+ this.cancel = function() {
+ $animate.cancel(this.runner);
+ };
+ }
+ });
+
+
+
+
+
+
+
+
+
CSS-Animated Text
+
+
+
+
+
+
+ .red-add, .red-remove {
+ transition: all 4s cubic-bezier(0.250, 0.460, 0.450, 0.940);
+ }
+
+ .red,
+ .red-add.red-add-active {
+ color: #FF0000;
+ font-size: 40px;
+ }
+
+ .red-remove.red-remove-active {
+ font-size: 10px;
+ color: black;
+ }
+
+
+
+ */
+ cancel: function(runner) {
+ if (runner.cancel) {
+ runner.cancel();
+ }
+ },
+
+ /**
+ *
+ * @ngdoc method
+ * @name $animate#enter
+ * @kind function
+ * @description Inserts the element into the DOM either after the `after` element (if provided) or
+ * as the first child within the `parent` element and then triggers an animation.
+ * A promise is returned that will be resolved during the next digest once the animation
+ * has completed.
+ *
+ * @param {DOMElement} element the element which will be inserted into the DOM
+ * @param {DOMElement} parent the parent element which will append the element as
+ * a child (so long as the after element is not present)
+ * @param {DOMElement=} after the sibling element after which the element will be appended
+ * @param {object=} options an optional collection of options/styles that will be applied to the element.
+ * The object can have the following properties:
+ *
+ * - **addClass** - `{string}` - space-separated CSS classes to add to element
+ * - **from** - `{Object}` - CSS properties & values at the beginning of animation. Must have matching `to`
+ * - **removeClass** - `{string}` - space-separated CSS classes to remove from element
+ * - **to** - `{Object}` - CSS properties & values at end of animation. Must have matching `from`
+ *
+ * @return {Runner} the animation runner
+ */
+ enter: function(element, parent, after, options) {
+ parent = parent && jqLite(parent);
+ after = after && jqLite(after);
+ parent = parent || after.parent();
+ domInsert(element, parent, after);
+ return $$animateQueue.push(element, 'enter', prepareAnimateOptions(options));
+ },
+
+ /**
+ *
+ * @ngdoc method
+ * @name $animate#move
+ * @kind function
+ * @description Inserts (moves) the element into its new position in the DOM either after
+ * the `after` element (if provided) or as the first child within the `parent` element
+ * and then triggers an animation. A promise is returned that will be resolved
+ * during the next digest once the animation has completed.
+ *
+ * @param {DOMElement} element the element which will be moved into the new DOM position
+ * @param {DOMElement} parent the parent element which will append the element as
+ * a child (so long as the after element is not present)
+ * @param {DOMElement=} after the sibling element after which the element will be appended
+ * @param {object=} options an optional collection of options/styles that will be applied to the element.
+ * The object can have the following properties:
+ *
+ * - **addClass** - `{string}` - space-separated CSS classes to add to element
+ * - **from** - `{Object}` - CSS properties & values at the beginning of animation. Must have matching `to`
+ * - **removeClass** - `{string}` - space-separated CSS classes to remove from element
+ * - **to** - `{Object}` - CSS properties & values at end of animation. Must have matching `from`
+ *
+ * @return {Runner} the animation runner
+ */
+ move: function(element, parent, after, options) {
+ parent = parent && jqLite(parent);
+ after = after && jqLite(after);
+ parent = parent || after.parent();
+ domInsert(element, parent, after);
+ return $$animateQueue.push(element, 'move', prepareAnimateOptions(options));
+ },
+
+ /**
+ * @ngdoc method
+ * @name $animate#leave
+ * @kind function
+ * @description Triggers an animation and then removes the element from the DOM.
+ * When the function is called a promise is returned that will be resolved during the next
+ * digest once the animation has completed.
+ *
+ * @param {DOMElement} element the element which will be removed from the DOM
+ * @param {object=} options an optional collection of options/styles that will be applied to the element.
+ * The object can have the following properties:
+ *
+ * - **addClass** - `{string}` - space-separated CSS classes to add to element
+ * - **from** - `{Object}` - CSS properties & values at the beginning of animation. Must have matching `to`
+ * - **removeClass** - `{string}` - space-separated CSS classes to remove from element
+ * - **to** - `{Object}` - CSS properties & values at end of animation. Must have matching `from`
+ *
+ * @return {Runner} the animation runner
+ */
+ leave: function(element, options) {
+ return $$animateQueue.push(element, 'leave', prepareAnimateOptions(options), function() {
+ element.remove();
+ });
+ },
+
+ /**
+ * @ngdoc method
+ * @name $animate#addClass
+ * @kind function
+ *
+ * @description Triggers an addClass animation surrounding the addition of the provided CSS class(es). Upon
+ * execution, the addClass operation will only be handled after the next digest and it will not trigger an
+ * animation if element already contains the CSS class or if the class is removed at a later step.
+ * Note that class-based animations are treated differently compared to structural animations
+ * (like enter, move and leave) since the CSS classes may be added/removed at different points
+ * depending if CSS or JavaScript animations are used.
+ *
+ * @param {DOMElement} element the element which the CSS classes will be applied to
+ * @param {string} className the CSS class(es) that will be added (multiple classes are separated via spaces)
+ * @param {object=} options an optional collection of options/styles that will be applied to the element.
+ * The object can have the following properties:
+ *
+ * - **removeClass** - `{string}` - space-separated CSS classes to remove from element
+ * - **from** - `{Object}` - CSS properties & values at the beginning of animation. Must have matching `to`
+ * - **to** - `{Object}` - CSS properties & values at end of animation. Must have matching `from`
+ *
+ * @return {Runner} animationRunner the animation runner
+ */
+ addClass: function(element, className, options) {
+ options = prepareAnimateOptions(options);
+ options.addClass = mergeClasses(options.addclass, className);
+ return $$animateQueue.push(element, 'addClass', options);
+ },
+
+ /**
+ * @ngdoc method
+ * @name $animate#removeClass
+ * @kind function
+ *
+ * @description Triggers a removeClass animation surrounding the removal of the provided CSS class(es). Upon
+ * execution, the removeClass operation will only be handled after the next digest and it will not trigger an
+ * animation if element does not contain the CSS class or if the class is added at a later step.
+ * Note that class-based animations are treated differently compared to structural animations
+ * (like enter, move and leave) since the CSS classes may be added/removed at different points
+ * depending if CSS or JavaScript animations are used.
+ *
+ * @param {DOMElement} element the element which the CSS classes will be applied to
+ * @param {string} className the CSS class(es) that will be removed (multiple classes are separated via spaces)
+ * @param {object=} options an optional collection of options/styles that will be applied to the element.
+ * The object can have the following properties:
+ *
+ * - **addClass** - `{string}` - space-separated CSS classes to add to element
+ * - **from** - `{Object}` - CSS properties & values at the beginning of animation. Must have matching `to`
+ * - **to** - `{Object}` - CSS properties & values at end of animation. Must have matching `from`
+ *
+ * @return {Runner} the animation runner
+ */
+ removeClass: function(element, className, options) {
+ options = prepareAnimateOptions(options);
+ options.removeClass = mergeClasses(options.removeClass, className);
+ return $$animateQueue.push(element, 'removeClass', options);
+ },
+
+ /**
+ * @ngdoc method
+ * @name $animate#setClass
+ * @kind function
+ *
+ * @description Performs both the addition and removal of a CSS classes on an element and (during the process)
+ * triggers an animation surrounding the class addition/removal. Much like `$animate.addClass` and
+ * `$animate.removeClass`, `setClass` will only evaluate the classes being added/removed once a digest has
+ * passed. Note that class-based animations are treated differently compared to structural animations
+ * (like enter, move and leave) since the CSS classes may be added/removed at different points
+ * depending if CSS or JavaScript animations are used.
+ *
+ * @param {DOMElement} element the element which the CSS classes will be applied to
+ * @param {string} add the CSS class(es) that will be added (multiple classes are separated via spaces)
+ * @param {string} remove the CSS class(es) that will be removed (multiple classes are separated via spaces)
+ * @param {object=} options an optional collection of options/styles that will be applied to the element.
+ * The object can have the following properties:
+ *
+ * - **addClass** - `{string}` - space-separated CSS classes to add to element
+ * - **removeClass** - `{string}` - space-separated CSS classes to remove from element
+ * - **from** - `{Object}` - CSS properties & values at the beginning of animation. Must have matching `to`
+ * - **to** - `{Object}` - CSS properties & values at end of animation. Must have matching `from`
+ *
+ * @return {Runner} the animation runner
+ */
+ setClass: function(element, add, remove, options) {
+ options = prepareAnimateOptions(options);
+ options.addClass = mergeClasses(options.addClass, add);
+ options.removeClass = mergeClasses(options.removeClass, remove);
+ return $$animateQueue.push(element, 'setClass', options);
+ },
+
+ /**
+ * @ngdoc method
+ * @name $animate#animate
+ * @kind function
+ *
+ * @description Performs an inline animation on the element which applies the provided to and from CSS styles to the element.
+ * If any detected CSS transition, keyframe or JavaScript matches the provided className value, then the animation will take
+ * on the provided styles. For example, if a transition animation is set for the given className, then the provided `from` and
+ * `to` styles will be applied alongside the given transition. If the CSS style provided in `from` does not have a corresponding
+ * style in `to`, the style in `from` is applied immediately, and no animation is run.
+ * If a JavaScript animation is detected then the provided styles will be given in as function parameters into the `animate`
+ * method (or as part of the `options` parameter):
+ *
+ * ```js
+ * ngModule.animation('.my-inline-animation', function() {
+ * return {
+ * animate : function(element, from, to, done, options) {
+ * //animation
+ * done();
+ * }
+ * }
+ * });
+ * ```
+ *
+ * @param {DOMElement} element the element which the CSS styles will be applied to
+ * @param {object} from the from (starting) CSS styles that will be applied to the element and across the animation.
+ * @param {object} to the to (destination) CSS styles that will be applied to the element and across the animation.
+ * @param {string=} className an optional CSS class that will be applied to the element for the duration of the animation. If
+ * this value is left as empty then a CSS class of `ng-inline-animate` will be applied to the element.
+ * (Note that if no animation is detected then this value will not be applied to the element.)
+ * @param {object=} options an optional collection of options/styles that will be applied to the element.
+ * The object can have the following properties:
+ *
+ * - **addClass** - `{string}` - space-separated CSS classes to add to element
+ * - **from** - `{Object}` - CSS properties & values at the beginning of animation. Must have matching `to`
+ * - **removeClass** - `{string}` - space-separated CSS classes to remove from element
+ * - **to** - `{Object}` - CSS properties & values at end of animation. Must have matching `from`
+ *
+ * @return {Runner} the animation runner
+ */
+ animate: function(element, from, to, className, options) {
+ options = prepareAnimateOptions(options);
+ options.from = options.from ? extend(options.from, from) : from;
+ options.to = options.to ? extend(options.to, to) : to;
+
+ className = className || 'ng-inline-animate';
+ options.tempClasses = mergeClasses(options.tempClasses, className);
+ return $$animateQueue.push(element, 'animate', options);
+ }
+ };
+ }];
+}];
+
+var $$AnimateAsyncRunFactoryProvider = /** @this */ function() {
+ this.$get = ['$$rAF', function($$rAF) {
+ var waitQueue = [];
+
+ function waitForTick(fn) {
+ waitQueue.push(fn);
+ if (waitQueue.length > 1) return;
+ $$rAF(function() {
+ for (var i = 0; i < waitQueue.length; i++) {
+ waitQueue[i]();
+ }
+ waitQueue = [];
+ });
+ }
+
+ return function() {
+ var passed = false;
+ waitForTick(function() {
+ passed = true;
+ });
+ return function(callback) {
+ if (passed) {
+ callback();
+ } else {
+ waitForTick(callback);
+ }
+ };
+ };
+ }];
+};
+
+var $$AnimateRunnerFactoryProvider = /** @this */ function() {
+ this.$get = ['$q', '$sniffer', '$$animateAsyncRun', '$$isDocumentHidden', '$timeout',
+ function($q, $sniffer, $$animateAsyncRun, $$isDocumentHidden, $timeout) {
+
+ var INITIAL_STATE = 0;
+ var DONE_PENDING_STATE = 1;
+ var DONE_COMPLETE_STATE = 2;
+
+ AnimateRunner.chain = function(chain, callback) {
+ var index = 0;
+
+ next();
+ function next() {
+ if (index === chain.length) {
+ callback(true);
+ return;
+ }
+
+ chain[index](function(response) {
+ if (response === false) {
+ callback(false);
+ return;
+ }
+ index++;
+ next();
+ });
+ }
+ };
+
+ AnimateRunner.all = function(runners, callback) {
+ var count = 0;
+ var status = true;
+ forEach(runners, function(runner) {
+ runner.done(onProgress);
+ });
+
+ function onProgress(response) {
+ status = status && response;
+ if (++count === runners.length) {
+ callback(status);
+ }
+ }
+ };
+
+ function AnimateRunner(host) {
+ this.setHost(host);
+
+ var rafTick = $$animateAsyncRun();
+ var timeoutTick = function(fn) {
+ $timeout(fn, 0, false);
+ };
+
+ this._doneCallbacks = [];
+ this._tick = function(fn) {
+ if ($$isDocumentHidden()) {
+ timeoutTick(fn);
+ } else {
+ rafTick(fn);
+ }
+ };
+ this._state = 0;
+ }
+
+ AnimateRunner.prototype = {
+ setHost: function(host) {
+ this.host = host || {};
+ },
+
+ done: function(fn) {
+ if (this._state === DONE_COMPLETE_STATE) {
+ fn();
+ } else {
+ this._doneCallbacks.push(fn);
+ }
+ },
+
+ progress: noop,
+
+ getPromise: function() {
+ if (!this.promise) {
+ var self = this;
+ this.promise = $q(function(resolve, reject) {
+ self.done(function(status) {
+ if (status === false) {
+ reject();
+ } else {
+ resolve();
+ }
+ });
+ });
+ }
+ return this.promise;
+ },
+
+ then: function(resolveHandler, rejectHandler) {
+ return this.getPromise().then(resolveHandler, rejectHandler);
+ },
+
+ 'catch': function(handler) {
+ return this.getPromise()['catch'](handler);
+ },
+
+ 'finally': function(handler) {
+ return this.getPromise()['finally'](handler);
+ },
+
+ pause: function() {
+ if (this.host.pause) {
+ this.host.pause();
+ }
+ },
+
+ resume: function() {
+ if (this.host.resume) {
+ this.host.resume();
+ }
+ },
+
+ end: function() {
+ if (this.host.end) {
+ this.host.end();
+ }
+ this._resolve(true);
+ },
+
+ cancel: function() {
+ if (this.host.cancel) {
+ this.host.cancel();
+ }
+ this._resolve(false);
+ },
+
+ complete: function(response) {
+ var self = this;
+ if (self._state === INITIAL_STATE) {
+ self._state = DONE_PENDING_STATE;
+ self._tick(function() {
+ self._resolve(response);
+ });
+ }
+ },
+
+ _resolve: function(response) {
+ if (this._state !== DONE_COMPLETE_STATE) {
+ forEach(this._doneCallbacks, function(fn) {
+ fn(response);
+ });
+ this._doneCallbacks.length = 0;
+ this._state = DONE_COMPLETE_STATE;
+ }
+ }
+ };
+
+ return AnimateRunner;
+ }];
+};
+
+/* exported $CoreAnimateCssProvider */
+
+/**
+ * @ngdoc service
+ * @name $animateCss
+ * @kind object
+ * @this
+ *
+ * @description
+ * This is the core version of `$animateCss`. By default, only when the `ngAnimate` is included,
+ * then the `$animateCss` service will actually perform animations.
+ *
+ * Click here {@link ngAnimate.$animateCss to read the documentation for $animateCss}.
+ */
+var $CoreAnimateCssProvider = function() {
+ this.$get = ['$$rAF', '$q', '$$AnimateRunner', function($$rAF, $q, $$AnimateRunner) {
+
+ return function(element, initialOptions) {
+ // all of the animation functions should create
+ // a copy of the options data, however, if a
+ // parent service has already created a copy then
+ // we should stick to using that
+ var options = initialOptions || {};
+ if (!options.$$prepared) {
+ options = copy(options);
+ }
+
+ // there is no point in applying the styles since
+ // there is no animation that goes on at all in
+ // this version of $animateCss.
+ if (options.cleanupStyles) {
+ options.from = options.to = null;
+ }
+
+ if (options.from) {
+ element.css(options.from);
+ options.from = null;
+ }
+
+ var closed, runner = new $$AnimateRunner();
+ return {
+ start: run,
+ end: run
+ };
+
+ function run() {
+ $$rAF(function() {
+ applyAnimationContents();
+ if (!closed) {
+ runner.complete();
+ }
+ closed = true;
+ });
+ return runner;
+ }
+
+ function applyAnimationContents() {
+ if (options.addClass) {
+ element.addClass(options.addClass);
+ options.addClass = null;
+ }
+ if (options.removeClass) {
+ element.removeClass(options.removeClass);
+ options.removeClass = null;
+ }
+ if (options.to) {
+ element.css(options.to);
+ options.to = null;
+ }
+ }
+ };
+ }];
+};
+
+/* global getHash: true, stripHash: false */
+
+function getHash(url) {
+ var index = url.indexOf('#');
+ return index === -1 ? '' : url.substr(index);
+}
+
+function trimEmptyHash(url) {
+ return url.replace(/#$/, '');
+}
+
+/**
+ * ! This is a private undocumented service !
+ *
+ * @name $browser
+ * @requires $log
+ * @description
+ * This object has two goals:
+ *
+ * - hide all the global state in the browser caused by the window object
+ * - abstract away all the browser specific features and inconsistencies
+ *
+ * For tests we provide {@link ngMock.$browser mock implementation} of the `$browser`
+ * service, which can be used for convenient testing of the application without the interaction with
+ * the real browser apis.
+ */
+/**
+ * @param {object} window The global window object.
+ * @param {object} document jQuery wrapped document.
+ * @param {object} $log window.console or an object with the same interface.
+ * @param {object} $sniffer $sniffer service
+ */
+function Browser(window, document, $log, $sniffer, $$taskTrackerFactory) {
+ var self = this,
+ location = window.location,
+ history = window.history,
+ setTimeout = window.setTimeout,
+ clearTimeout = window.clearTimeout,
+ pendingDeferIds = {},
+ taskTracker = $$taskTrackerFactory($log);
+
+ self.isMock = false;
+
+ //////////////////////////////////////////////////////////////
+ // Task-tracking API
+ //////////////////////////////////////////////////////////////
+
+ // TODO(vojta): remove this temporary api
+ self.$$completeOutstandingRequest = taskTracker.completeTask;
+ self.$$incOutstandingRequestCount = taskTracker.incTaskCount;
+
+ // TODO(vojta): prefix this method with $$ ?
+ self.notifyWhenNoOutstandingRequests = taskTracker.notifyWhenNoPendingTasks;
+
+ //////////////////////////////////////////////////////////////
+ // URL API
+ //////////////////////////////////////////////////////////////
+
+ var cachedState, lastHistoryState,
+ lastBrowserUrl = location.href,
+ baseElement = document.find('base'),
+ pendingLocation = null,
+ getCurrentState = !$sniffer.history ? noop : function getCurrentState() {
+ try {
+ return history.state;
+ } catch (e) {
+ // MSIE can reportedly throw when there is no state (UNCONFIRMED).
+ }
+ };
+
+ cacheState();
+
+ /**
+ * @name $browser#url
+ *
+ * @description
+ * GETTER:
+ * Without any argument, this method just returns current value of `location.href` (with a
+ * trailing `#` stripped of if the hash is empty).
+ *
+ * SETTER:
+ * With at least one argument, this method sets url to new value.
+ * If html5 history api supported, `pushState`/`replaceState` is used, otherwise
+ * `location.href`/`location.replace` is used.
+ * Returns its own instance to allow chaining.
+ *
+ * NOTE: this api is intended for use only by the `$location` service. Please use the
+ * {@link ng.$location $location service} to change url.
+ *
+ * @param {string} url New url (when used as setter)
+ * @param {boolean=} replace Should new url replace current history record?
+ * @param {object=} state State object to use with `pushState`/`replaceState`
+ */
+ self.url = function(url, replace, state) {
+ // In modern browsers `history.state` is `null` by default; treating it separately
+ // from `undefined` would cause `$browser.url('/foo')` to change `history.state`
+ // to undefined via `pushState`. Instead, let's change `undefined` to `null` here.
+ if (isUndefined(state)) {
+ state = null;
+ }
+
+ // Android Browser BFCache causes location, history reference to become stale.
+ if (location !== window.location) location = window.location;
+ if (history !== window.history) history = window.history;
+
+ // setter
+ if (url) {
+ var sameState = lastHistoryState === state;
+
+ // Normalize the inputted URL
+ url = urlResolve(url).href;
+
+ // Don't change anything if previous and current URLs and states match. This also prevents
+ // IE<10 from getting into redirect loop when in LocationHashbangInHtml5Url mode.
+ // See https://github.com/angular/angular.js/commit/ffb2701
+ if (lastBrowserUrl === url && (!$sniffer.history || sameState)) {
+ return self;
+ }
+ var sameBase = lastBrowserUrl && stripHash(lastBrowserUrl) === stripHash(url);
+ lastBrowserUrl = url;
+ lastHistoryState = state;
+ // Don't use history API if only the hash changed
+ // due to a bug in IE10/IE11 which leads
+ // to not firing a `hashchange` nor `popstate` event
+ // in some cases (see #9143).
+ if ($sniffer.history && (!sameBase || !sameState)) {
+ history[replace ? 'replaceState' : 'pushState'](state, '', url);
+ cacheState();
+ } else {
+ if (!sameBase) {
+ pendingLocation = url;
+ }
+ if (replace) {
+ location.replace(url);
+ } else if (!sameBase) {
+ location.href = url;
+ } else {
+ location.hash = getHash(url);
+ }
+ if (location.href !== url) {
+ pendingLocation = url;
+ }
+ }
+ if (pendingLocation) {
+ pendingLocation = url;
+ }
+ return self;
+ // getter
+ } else {
+ // - pendingLocation is needed as browsers don't allow to read out
+ // the new location.href if a reload happened or if there is a bug like in iOS 9 (see
+ // https://openradar.appspot.com/22186109).
+ return trimEmptyHash(pendingLocation || location.href);
+ }
+ };
+
+ /**
+ * @name $browser#state
+ *
+ * @description
+ * This method is a getter.
+ *
+ * Return history.state or null if history.state is undefined.
+ *
+ * @returns {object} state
+ */
+ self.state = function() {
+ return cachedState;
+ };
+
+ var urlChangeListeners = [],
+ urlChangeInit = false;
+
+ function cacheStateAndFireUrlChange() {
+ pendingLocation = null;
+ fireStateOrUrlChange();
+ }
+
+ // This variable should be used *only* inside the cacheState function.
+ var lastCachedState = null;
+ function cacheState() {
+ // This should be the only place in $browser where `history.state` is read.
+ cachedState = getCurrentState();
+ cachedState = isUndefined(cachedState) ? null : cachedState;
+
+ // Prevent callbacks fo fire twice if both hashchange & popstate were fired.
+ if (equals(cachedState, lastCachedState)) {
+ cachedState = lastCachedState;
+ }
+
+ lastCachedState = cachedState;
+ lastHistoryState = cachedState;
+ }
+
+ function fireStateOrUrlChange() {
+ var prevLastHistoryState = lastHistoryState;
+ cacheState();
+
+ if (lastBrowserUrl === self.url() && prevLastHistoryState === cachedState) {
+ return;
+ }
+
+ lastBrowserUrl = self.url();
+ lastHistoryState = cachedState;
+ forEach(urlChangeListeners, function(listener) {
+ listener(self.url(), cachedState);
+ });
+ }
+
+ /**
+ * @name $browser#onUrlChange
+ *
+ * @description
+ * Register callback function that will be called, when url changes.
+ *
+ * It's only called when the url is changed from outside of AngularJS:
+ * - user types different url into address bar
+ * - user clicks on history (forward/back) button
+ * - user clicks on a link
+ *
+ * It's not called when url is changed by $browser.url() method
+ *
+ * The listener gets called with new url as parameter.
+ *
+ * NOTE: this api is intended for use only by the $location service. Please use the
+ * {@link ng.$location $location service} to monitor url changes in AngularJS apps.
+ *
+ * @param {function(string)} listener Listener function to be called when url changes.
+ * @return {function(string)} Returns the registered listener fn - handy if the fn is anonymous.
+ */
+ self.onUrlChange = function(callback) {
+ // TODO(vojta): refactor to use node's syntax for events
+ if (!urlChangeInit) {
+ // We listen on both (hashchange/popstate) when available, as some browsers don't
+ // fire popstate when user changes the address bar and don't fire hashchange when url
+ // changed by push/replaceState
+
+ // html5 history api - popstate event
+ if ($sniffer.history) jqLite(window).on('popstate', cacheStateAndFireUrlChange);
+ // hashchange event
+ jqLite(window).on('hashchange', cacheStateAndFireUrlChange);
+
+ urlChangeInit = true;
+ }
+
+ urlChangeListeners.push(callback);
+ return callback;
+ };
+
+ /**
+ * @private
+ * Remove popstate and hashchange handler from window.
+ *
+ * NOTE: this api is intended for use only by $rootScope.
+ */
+ self.$$applicationDestroyed = function() {
+ jqLite(window).off('hashchange popstate', cacheStateAndFireUrlChange);
+ };
+
+ /**
+ * Checks whether the url has changed outside of AngularJS.
+ * Needs to be exported to be able to check for changes that have been done in sync,
+ * as hashchange/popstate events fire in async.
+ */
+ self.$$checkUrlChange = fireStateOrUrlChange;
+
+ //////////////////////////////////////////////////////////////
+ // Misc API
+ //////////////////////////////////////////////////////////////
+
+ /**
+ * @name $browser#baseHref
+ *
+ * @description
+ * Returns current
+ * (always relative - without domain)
+ *
+ * @returns {string} The current base href
+ */
+ self.baseHref = function() {
+ var href = baseElement.attr('href');
+ return href ? href.replace(/^(https?:)?\/\/[^/]*/, '') : '';
+ };
+
+ /**
+ * @name $browser#defer
+ * @param {function()} fn A function, who's execution should be deferred.
+ * @param {number=} [delay=0] Number of milliseconds to defer the function execution.
+ * @param {string=} [taskType=DEFAULT_TASK_TYPE] The type of task that is deferred.
+ * @returns {*} DeferId that can be used to cancel the task via `$browser.defer.cancel()`.
+ *
+ * @description
+ * Executes a fn asynchronously via `setTimeout(fn, delay)`.
+ *
+ * Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using
+ * `setTimeout` in tests, the fns are queued in an array, which can be programmatically flushed
+ * via `$browser.defer.flush()`.
+ *
+ */
+ self.defer = function(fn, delay, taskType) {
+ var timeoutId;
+
+ delay = delay || 0;
+ taskType = taskType || taskTracker.DEFAULT_TASK_TYPE;
+
+ taskTracker.incTaskCount(taskType);
+ timeoutId = setTimeout(function() {
+ delete pendingDeferIds[timeoutId];
+ taskTracker.completeTask(fn, taskType);
+ }, delay);
+ pendingDeferIds[timeoutId] = taskType;
+
+ return timeoutId;
+ };
+
+
+ /**
+ * @name $browser#defer.cancel
+ *
+ * @description
+ * Cancels a deferred task identified with `deferId`.
+ *
+ * @param {*} deferId Token returned by the `$browser.defer` function.
+ * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully
+ * canceled.
+ */
+ self.defer.cancel = function(deferId) {
+ if (pendingDeferIds.hasOwnProperty(deferId)) {
+ var taskType = pendingDeferIds[deferId];
+ delete pendingDeferIds[deferId];
+ clearTimeout(deferId);
+ taskTracker.completeTask(noop, taskType);
+ return true;
+ }
+ return false;
+ };
+
+}
+
+/** @this */
+function $BrowserProvider() {
+ this.$get = ['$window', '$log', '$sniffer', '$document', '$$taskTrackerFactory',
+ function($window, $log, $sniffer, $document, $$taskTrackerFactory) {
+ return new Browser($window, $document, $log, $sniffer, $$taskTrackerFactory);
+ }];
+}
+
+/**
+ * @ngdoc service
+ * @name $cacheFactory
+ * @this
+ *
+ * @description
+ * Factory that constructs {@link $cacheFactory.Cache Cache} objects and gives access to
+ * them.
+ *
+ * ```js
+ *
+ * var cache = $cacheFactory('cacheId');
+ * expect($cacheFactory.get('cacheId')).toBe(cache);
+ * expect($cacheFactory.get('noSuchCacheId')).not.toBeDefined();
+ *
+ * cache.put("key", "value");
+ * cache.put("another key", "another value");
+ *
+ * // We've specified no options on creation
+ * expect(cache.info()).toEqual({id: 'cacheId', size: 2});
+ *
+ * ```
+ *
+ *
+ * @param {string} cacheId Name or id of the newly created cache.
+ * @param {object=} options Options object that specifies the cache behavior. Properties:
+ *
+ * - `{number=}` `capacity` — turns the cache into LRU cache.
+ *
+ * @returns {object} Newly created cache object with the following set of methods:
+ *
+ * - `{object}` `info()` — Returns id, size, and options of cache.
+ * - `{{*}}` `put({string} key, {*} value)` — Puts a new key-value pair into the cache and returns
+ * it.
+ * - `{{*}}` `get({string} key)` — Returns cached value for `key` or undefined for cache miss.
+ * - `{void}` `remove({string} key)` — Removes a key-value pair from the cache.
+ * - `{void}` `removeAll()` — Removes all cached values.
+ * - `{void}` `destroy()` — Removes references to this cache from $cacheFactory.
+ *
+ * @example
+
+
+
+
+
+
+
+
Cached Values
+
+
+ :
+
+
+
+
Cache Info
+
+
+ :
+
+
+
+
+
+ angular.module('cacheExampleApp', []).
+ controller('CacheController', ['$scope', '$cacheFactory', function($scope, $cacheFactory) {
+ $scope.keys = [];
+ $scope.cache = $cacheFactory('cacheId');
+ $scope.put = function(key, value) {
+ if (angular.isUndefined($scope.cache.get(key))) {
+ $scope.keys.push(key);
+ }
+ $scope.cache.put(key, angular.isUndefined(value) ? null : value);
+ };
+ }]);
+
+
+ p {
+ margin: 10px 0 3px;
+ }
+
+
+ */
+function $CacheFactoryProvider() {
+
+ this.$get = function() {
+ var caches = {};
+
+ function cacheFactory(cacheId, options) {
+ if (cacheId in caches) {
+ throw minErr('$cacheFactory')('iid', 'CacheId \'{0}\' is already taken!', cacheId);
+ }
+
+ var size = 0,
+ stats = extend({}, options, {id: cacheId}),
+ data = createMap(),
+ capacity = (options && options.capacity) || Number.MAX_VALUE,
+ lruHash = createMap(),
+ freshEnd = null,
+ staleEnd = null;
+
+ /**
+ * @ngdoc type
+ * @name $cacheFactory.Cache
+ *
+ * @description
+ * A cache object used to store and retrieve data, primarily used by
+ * {@link $templateRequest $templateRequest} and the {@link ng.directive:script script}
+ * directive to cache templates and other data.
+ *
+ * ```js
+ * angular.module('superCache')
+ * .factory('superCache', ['$cacheFactory', function($cacheFactory) {
+ * return $cacheFactory('super-cache');
+ * }]);
+ * ```
+ *
+ * Example test:
+ *
+ * ```js
+ * it('should behave like a cache', inject(function(superCache) {
+ * superCache.put('key', 'value');
+ * superCache.put('another key', 'another value');
+ *
+ * expect(superCache.info()).toEqual({
+ * id: 'super-cache',
+ * size: 2
+ * });
+ *
+ * superCache.remove('another key');
+ * expect(superCache.get('another key')).toBeUndefined();
+ *
+ * superCache.removeAll();
+ * expect(superCache.info()).toEqual({
+ * id: 'super-cache',
+ * size: 0
+ * });
+ * }));
+ * ```
+ */
+ return (caches[cacheId] = {
+
+ /**
+ * @ngdoc method
+ * @name $cacheFactory.Cache#put
+ * @kind function
+ *
+ * @description
+ * Inserts a named entry into the {@link $cacheFactory.Cache Cache} object to be
+ * retrieved later, and incrementing the size of the cache if the key was not already
+ * present in the cache. If behaving like an LRU cache, it will also remove stale
+ * entries from the set.
+ *
+ * It will not insert undefined values into the cache.
+ *
+ * @param {string} key the key under which the cached data is stored.
+ * @param {*} value the value to store alongside the key. If it is undefined, the key
+ * will not be stored.
+ * @returns {*} the value stored.
+ */
+ put: function(key, value) {
+ if (isUndefined(value)) return;
+ if (capacity < Number.MAX_VALUE) {
+ var lruEntry = lruHash[key] || (lruHash[key] = {key: key});
+
+ refresh(lruEntry);
+ }
+
+ if (!(key in data)) size++;
+ data[key] = value;
+
+ if (size > capacity) {
+ this.remove(staleEnd.key);
+ }
+
+ return value;
+ },
+
+ /**
+ * @ngdoc method
+ * @name $cacheFactory.Cache#get
+ * @kind function
+ *
+ * @description
+ * Retrieves named data stored in the {@link $cacheFactory.Cache Cache} object.
+ *
+ * @param {string} key the key of the data to be retrieved
+ * @returns {*} the value stored.
+ */
+ get: function(key) {
+ if (capacity < Number.MAX_VALUE) {
+ var lruEntry = lruHash[key];
+
+ if (!lruEntry) return;
+
+ refresh(lruEntry);
+ }
+
+ return data[key];
+ },
+
+
+ /**
+ * @ngdoc method
+ * @name $cacheFactory.Cache#remove
+ * @kind function
+ *
+ * @description
+ * Removes an entry from the {@link $cacheFactory.Cache Cache} object.
+ *
+ * @param {string} key the key of the entry to be removed
+ */
+ remove: function(key) {
+ if (capacity < Number.MAX_VALUE) {
+ var lruEntry = lruHash[key];
+
+ if (!lruEntry) return;
+
+ if (lruEntry === freshEnd) freshEnd = lruEntry.p;
+ if (lruEntry === staleEnd) staleEnd = lruEntry.n;
+ link(lruEntry.n,lruEntry.p);
+
+ delete lruHash[key];
+ }
+
+ if (!(key in data)) return;
+
+ delete data[key];
+ size--;
+ },
+
+
+ /**
+ * @ngdoc method
+ * @name $cacheFactory.Cache#removeAll
+ * @kind function
+ *
+ * @description
+ * Clears the cache object of any entries.
+ */
+ removeAll: function() {
+ data = createMap();
+ size = 0;
+ lruHash = createMap();
+ freshEnd = staleEnd = null;
+ },
+
+
+ /**
+ * @ngdoc method
+ * @name $cacheFactory.Cache#destroy
+ * @kind function
+ *
+ * @description
+ * Destroys the {@link $cacheFactory.Cache Cache} object entirely,
+ * removing it from the {@link $cacheFactory $cacheFactory} set.
+ */
+ destroy: function() {
+ data = null;
+ stats = null;
+ lruHash = null;
+ delete caches[cacheId];
+ },
+
+
+ /**
+ * @ngdoc method
+ * @name $cacheFactory.Cache#info
+ * @kind function
+ *
+ * @description
+ * Retrieve information regarding a particular {@link $cacheFactory.Cache Cache}.
+ *
+ * @returns {object} an object with the following properties:
+ *
+ *
**id**: the id of the cache instance
+ *
**size**: the number of entries kept in the cache instance
+ *
**...**: any additional properties from the options object when creating the
+ * cache.
+ *
+ */
+ info: function() {
+ return extend({}, stats, {size: size});
+ }
+ });
+
+
+ /**
+ * makes the `entry` the freshEnd of the LRU linked list
+ */
+ function refresh(entry) {
+ if (entry !== freshEnd) {
+ if (!staleEnd) {
+ staleEnd = entry;
+ } else if (staleEnd === entry) {
+ staleEnd = entry.n;
+ }
+
+ link(entry.n, entry.p);
+ link(entry, freshEnd);
+ freshEnd = entry;
+ freshEnd.n = null;
+ }
+ }
+
+
+ /**
+ * bidirectionally links two entries of the LRU linked list
+ */
+ function link(nextEntry, prevEntry) {
+ if (nextEntry !== prevEntry) {
+ if (nextEntry) nextEntry.p = prevEntry; //p stands for previous, 'prev' didn't minify
+ if (prevEntry) prevEntry.n = nextEntry; //n stands for next, 'next' didn't minify
+ }
+ }
+ }
+
+
+ /**
+ * @ngdoc method
+ * @name $cacheFactory#info
+ *
+ * @description
+ * Get information about all the caches that have been created
+ *
+ * @returns {Object} - key-value map of `cacheId` to the result of calling `cache#info`
+ */
+ cacheFactory.info = function() {
+ var info = {};
+ forEach(caches, function(cache, cacheId) {
+ info[cacheId] = cache.info();
+ });
+ return info;
+ };
+
+
+ /**
+ * @ngdoc method
+ * @name $cacheFactory#get
+ *
+ * @description
+ * Get access to a cache object by the `cacheId` used when it was created.
+ *
+ * @param {string} cacheId Name or id of a cache to access.
+ * @returns {object} Cache object identified by the cacheId or undefined if no such cache.
+ */
+ cacheFactory.get = function(cacheId) {
+ return caches[cacheId];
+ };
+
+
+ return cacheFactory;
+ };
+}
+
+/**
+ * @ngdoc service
+ * @name $templateCache
+ * @this
+ *
+ * @description
+ * `$templateCache` is a {@link $cacheFactory.Cache Cache object} created by the
+ * {@link ng.$cacheFactory $cacheFactory}.
+ *
+ * The first time a template is used, it is loaded in the template cache for quick retrieval. You
+ * can load templates directly into the cache in a `script` tag, by using {@link $templateRequest},
+ * or by consuming the `$templateCache` service directly.
+ *
+ * Adding via the `script` tag:
+ *
+ * ```html
+ *
+ * ```
+ *
+ * **Note:** the `script` tag containing the template does not need to be included in the `head` of
+ * the document, but it must be a descendent of the {@link ng.$rootElement $rootElement} (e.g.
+ * element with {@link ngApp} attribute), otherwise the template will be ignored.
+ *
+ * Adding via the `$templateCache` service:
+ *
+ * ```js
+ * var myApp = angular.module('myApp', []);
+ * myApp.run(function($templateCache) {
+ * $templateCache.put('templateId.html', 'This is the content of the template');
+ * });
+ * ```
+ *
+ * To retrieve the template later, simply use it in your component:
+ * ```js
+ * myApp.component('myComponent', {
+ * templateUrl: 'templateId.html'
+ * });
+ * ```
+ *
+ * or get it via the `$templateCache` service:
+ * ```js
+ * $templateCache.get('templateId.html')
+ * ```
+ *
+ */
+function $TemplateCacheProvider() {
+ this.$get = ['$cacheFactory', function($cacheFactory) {
+ return $cacheFactory('templates');
+ }];
+}
+
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+ * Any commits to this file should be reviewed with security in mind. *
+ * Changes to this file can potentially create security vulnerabilities. *
+ * An approval from 2 Core members with history of modifying *
+ * this file is required. *
+ * *
+ * Does the change somehow allow for arbitrary javascript to be executed? *
+ * Or allows for someone to change the prototype of built-in objects? *
+ * Or gives undesired access to variables like document or window? *
+ * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+/* ! VARIABLE/FUNCTION NAMING CONVENTIONS THAT APPLY TO THIS FILE!
+ *
+ * DOM-related variables:
+ *
+ * - "node" - DOM Node
+ * - "element" - DOM Element or Node
+ * - "$node" or "$element" - jqLite-wrapped node or element
+ *
+ *
+ * Compiler related stuff:
+ *
+ * - "linkFn" - linking fn of a single directive
+ * - "nodeLinkFn" - function that aggregates all linking fns for a particular node
+ * - "childLinkFn" - function that aggregates all linking fns for child nodes of a particular node
+ * - "compositeLinkFn" - function that aggregates all linking fns for a compilation root (nodeList)
+ */
+
+
+/**
+ * @ngdoc service
+ * @name $compile
+ * @kind function
+ *
+ * @description
+ * Compiles an HTML string or DOM into a template and produces a template function, which
+ * can then be used to link {@link ng.$rootScope.Scope `scope`} and the template together.
+ *
+ * The compilation is a process of walking the DOM tree and matching DOM elements to
+ * {@link ng.$compileProvider#directive directives}.
+ *
+ *
+ * **Note:** This document is an in-depth reference of all directive options.
+ * For a gentle introduction to directives with examples of common use cases,
+ * see the {@link guide/directive directive guide}.
+ *
+ *
+ * ## Comprehensive Directive API
+ *
+ * There are many different options for a directive.
+ *
+ * The difference resides in the return value of the factory function.
+ * You can either return a {@link $compile#directive-definition-object Directive Definition Object (see below)}
+ * that defines the directive properties, or just the `postLink` function (all other properties will have
+ * the default values).
+ *
+ *
+ * **Best Practice:** It's recommended to use the "directive definition object" form.
+ *
+ * **Note:** Any unspecified options will use the default value. You can see the default values below.
+ *
+ *
+ * Therefore the above can be simplified as:
+ *
+ * ```js
+ * var myModule = angular.module(...);
+ *
+ * myModule.directive('directiveName', function factory(injectables) {
+ * var directiveDefinitionObject = {
+ * link: function postLink(scope, iElement, iAttrs) { ... }
+ * };
+ * return directiveDefinitionObject;
+ * // or
+ * // return function postLink(scope, iElement, iAttrs) { ... }
+ * });
+ * ```
+ *
+ * ### Life-cycle hooks
+ * Directive controllers can provide the following methods that are called by AngularJS at points in the life-cycle of the
+ * directive:
+ * * `$onInit()` - Called on each controller after all the controllers on an element have been constructed and
+ * had their bindings initialized (and before the pre & post linking functions for the directives on
+ * this element). This is a good place to put initialization code for your controller.
+ * * `$onChanges(changesObj)` - Called whenever one-way (`<`) or interpolation (`@`) bindings are updated. The
+ * `changesObj` is a hash whose keys are the names of the bound properties that have changed, and the values are an
+ * object of the form `{ currentValue, previousValue, isFirstChange() }`. Use this hook to trigger updates within a
+ * component such as cloning the bound value to prevent accidental mutation of the outer value. Note that this will
+ * also be called when your bindings are initialized.
+ * * `$doCheck()` - Called on each turn of the digest cycle. Provides an opportunity to detect and act on
+ * changes. Any actions that you wish to take in response to the changes that you detect must be
+ * invoked from this hook; implementing this has no effect on when `$onChanges` is called. For example, this hook
+ * could be useful if you wish to perform a deep equality check, or to check a Date object, changes to which would not
+ * be detected by AngularJS's change detector and thus not trigger `$onChanges`. This hook is invoked with no arguments;
+ * if detecting changes, you must store the previous value(s) for comparison to the current values.
+ * * `$onDestroy()` - Called on a controller when its containing scope is destroyed. Use this hook for releasing
+ * external resources, watches and event handlers. Note that components have their `$onDestroy()` hooks called in
+ * the same order as the `$scope.$broadcast` events are triggered, which is top down. This means that parent
+ * components will have their `$onDestroy()` hook called before child components.
+ * * `$postLink()` - Called after this controller's element and its children have been linked. Similar to the post-link
+ * function this hook can be used to set up DOM event handlers and do direct DOM manipulation.
+ * Note that child elements that contain `templateUrl` directives will not have been compiled and linked since
+ * they are waiting for their template to load asynchronously and their own compilation and linking has been
+ * suspended until that occurs.
+ *
+ * #### Comparison with life-cycle hooks in the new Angular
+ * The new Angular also uses life-cycle hooks for its components. While the AngularJS life-cycle hooks are similar there are
+ * some differences that you should be aware of, especially when it comes to moving your code from AngularJS to Angular:
+ *
+ * * AngularJS hooks are prefixed with `$`, such as `$onInit`. Angular hooks are prefixed with `ng`, such as `ngOnInit`.
+ * * AngularJS hooks can be defined on the controller prototype or added to the controller inside its constructor.
+ * In Angular you can only define hooks on the prototype of the Component class.
+ * * Due to the differences in change-detection, you may get many more calls to `$doCheck` in AngularJS than you would to
+ * `ngDoCheck` in Angular.
+ * * Changes to the model inside `$doCheck` will trigger new turns of the digest loop, which will cause the changes to be
+ * propagated throughout the application.
+ * Angular does not allow the `ngDoCheck` hook to trigger a change outside of the component. It will either throw an
+ * error or do nothing depending upon the state of `enableProdMode()`.
+ *
+ * #### Life-cycle hook examples
+ *
+ * This example shows how you can check for mutations to a Date object even though the identity of the object
+ * has not changed.
+ *
+ *
+ *
+ * angular.module('do-check-module', [])
+ * .component('app', {
+ * template:
+ * 'Month: ' +
+ * 'Date: {{ $ctrl.date }}' +
+ * '',
+ * controller: function() {
+ * this.date = new Date();
+ * this.month = this.date.getMonth();
+ * this.updateDate = function() {
+ * this.date.setMonth(this.month);
+ * };
+ * }
+ * })
+ * .component('test', {
+ * bindings: { date: '<' },
+ * template:
+ * '
{{ $ctrl.log | json }}
',
+ * controller: function() {
+ * var previousValue;
+ * this.log = [];
+ * this.$doCheck = function() {
+ * var currentValue = this.date && this.date.valueOf();
+ * if (previousValue !== currentValue) {
+ * this.log.push('doCheck: date mutated: ' + this.date);
+ * previousValue = currentValue;
+ * }
+ * };
+ * }
+ * });
+ *
+ *
+ *
+ *
+ *
+ *
+ * This example show how you might use `$doCheck` to trigger changes in your component's inputs even if the
+ * actual identity of the component doesn't change. (Be aware that cloning and deep equality checks on large
+ * arrays or objects can have a negative impact on your application performance)
+ *
+ *
+ *
+ *
',
+ * controller: function() {
+ * this.log = [];
+ *
+ * this.$doCheck = function() {
+ * if (this.items_ref !== this.items) {
+ * this.log.push('doCheck: items changed');
+ * this.items_ref = this.items;
+ * }
+ * if (!angular.equals(this.items_clone, this.items)) {
+ * this.log.push('doCheck: items mutated');
+ * this.items_clone = angular.copy(this.items);
+ * }
+ * };
+ * }
+ * });
+ *
+ *
+ *
+ *
+ * ### Directive Definition Object
+ *
+ * The directive definition object provides instructions to the {@link ng.$compile
+ * compiler}. The attributes are:
+ *
+ * #### `multiElement`
+ * When this property is set to true (default is `false`), the HTML compiler will collect DOM nodes between
+ * nodes with the attributes `directive-name-start` and `directive-name-end`, and group them
+ * together as the directive elements. It is recommended that this feature be used on directives
+ * which are not strictly behavioral (such as {@link ngClick}), and which
+ * do not manipulate or replace child nodes (such as {@link ngInclude}).
+ *
+ * #### `priority`
+ * When there are multiple directives defined on a single DOM element, sometimes it
+ * is necessary to specify the order in which the directives are applied. The `priority` is used
+ * to sort the directives before their `compile` functions get called. Priority is defined as a
+ * number. Directives with greater numerical `priority` are compiled first. Pre-link functions
+ * are also run in priority order, but post-link functions are run in reverse order. The order
+ * of directives with the same priority is undefined. The default priority is `0`.
+ *
+ * #### `terminal`
+ * If set to true then the current `priority` will be the last set of directives
+ * which will execute (any directives at the current priority will still execute
+ * as the order of execution on same `priority` is undefined). Note that expressions
+ * and other directives used in the directive's template will also be excluded from execution.
+ *
+ * #### `scope`
+ * The scope property can be `false`, `true`, or an object:
+ *
+ * * **`false` (default):** No scope will be created for the directive. The directive will use its
+ * parent's scope.
+ *
+ * * **`true`:** A new child scope that prototypically inherits from its parent will be created for
+ * the directive's element. If multiple directives on the same element request a new scope,
+ * only one new scope is created.
+ *
+ * * **`{...}` (an object hash):** A new "isolate" scope is created for the directive's template.
+ * The 'isolate' scope differs from normal scope in that it does not prototypically
+ * inherit from its parent scope. This is useful when creating reusable components, which should not
+ * accidentally read or modify data in the parent scope. Note that an isolate scope
+ * directive without a `template` or `templateUrl` will not apply the isolate scope
+ * to its children elements.
+ *
+ * The 'isolate' scope object hash defines a set of local scope properties derived from attributes on the
+ * directive's element. These local properties are useful for aliasing values for templates. The keys in
+ * the object hash map to the name of the property on the isolate scope; the values define how the property
+ * is bound to the parent scope, via matching attributes on the directive's element:
+ *
+ * * `@` or `@attr` - bind a local scope property to the value of DOM attribute. The result is
+ * always a string since DOM attributes are strings. If no `attr` name is specified then the
+ * attribute name is assumed to be the same as the local name. Given `` and the isolate scope definition `scope: { localName:'@myAttr' }`,
+ * the directive's scope property `localName` will reflect the interpolated value of `hello
+ * {{name}}`. As the `name` attribute changes so will the `localName` property on the directive's
+ * scope. The `name` is read from the parent scope (not the directive's scope).
+ *
+ * * `=` or `=attr` - set up a bidirectional binding between a local scope property and an expression
+ * passed via the attribute `attr`. The expression is evaluated in the context of the parent scope.
+ * If no `attr` name is specified then the attribute name is assumed to be the same as the local
+ * name. Given `` and the isolate scope definition `scope: {
+ * localModel: '=myAttr' }`, the property `localModel` on the directive's scope will reflect the
+ * value of `parentModel` on the parent scope. Changes to `parentModel` will be reflected in
+ * `localModel` and vice versa. If the binding expression is non-assignable, or if the attribute
+ * isn't optional and doesn't exist, an exception
+ * ({@link error/$compile/nonassign `$compile:nonassign`}) will be thrown upon discovering changes
+ * to the local value, since it will be impossible to sync them back to the parent scope.
+ *
+ * By default, the {@link ng.$rootScope.Scope#$watch `$watch`}
+ * method is used for tracking changes, and the equality check is based on object identity.
+ * However, if an object literal or an array literal is passed as the binding expression, the
+ * equality check is done by value (using the {@link angular.equals} function). It's also possible
+ * to watch the evaluated value shallowly with {@link ng.$rootScope.Scope#$watchCollection
+ * `$watchCollection`}: use `=*` or `=*attr`
+ *
+ * * `<` or `` and directive definition of
+ * `scope: { localModel:'` and the isolate scope definition `scope: {
+ * localFn:'&myAttr' }`, the isolate scope property `localFn` will point to a function wrapper for
+ * the `count = count + value` expression. Often it's desirable to pass data from the isolated scope
+ * via an expression to the parent scope. This can be done by passing a map of local variable names
+ * and values into the expression wrapper fn. For example, if the expression is `increment(amount)`
+ * then we can specify the amount value by calling the `localFn` as `localFn({amount: 22})`.
+ *
+ * All 4 kinds of bindings (`@`, `=`, `<`, and `&`) can be made optional by adding `?` to the expression.
+ * The marker must come after the mode and before the attribute name.
+ * See the {@link error/$compile/iscp Invalid Isolate Scope Definition error} for definition examples.
+ * This is useful to refine the interface directives provide.
+ * One subtle difference between optional and non-optional happens **when the binding attribute is not
+ * set**:
+ * - the binding is optional: the property will not be defined
+ * - the binding is not optional: the property is defined
+ *
+ * ```js
+ *app.directive('testDir', function() {
+ return {
+ scope: {
+ notoptional: '=',
+ optional: '=?',
+ },
+ bindToController: true,
+ controller: function() {
+ this.$onInit = function() {
+ console.log(this.hasOwnProperty('notoptional')) // true
+ console.log(this.hasOwnProperty('optional')) // false
+ }
+ }
+ }
+ })
+ *```
+ *
+ *
+ * ##### Combining directives with different scope defintions
+ *
+ * In general it's possible to apply more than one directive to one element, but there might be limitations
+ * depending on the type of scope required by the directives. The following points will help explain these limitations.
+ * For simplicity only two directives are taken into account, but it is also applicable for several directives:
+ *
+ * * **no scope** + **no scope** => Two directives which don't require their own scope will use their parent's scope
+ * * **child scope** + **no scope** => Both directives will share one single child scope
+ * * **child scope** + **child scope** => Both directives will share one single child scope
+ * * **isolated scope** + **no scope** => The isolated directive will use it's own created isolated scope. The other directive will use
+ * its parent's scope
+ * * **isolated scope** + **child scope** => **Won't work!** Only one scope can be related to one element. Therefore these directives cannot
+ * be applied to the same element.
+ * * **isolated scope** + **isolated scope** => **Won't work!** Only one scope can be related to one element. Therefore these directives
+ * cannot be applied to the same element.
+ *
+ *
+ * #### `bindToController`
+ * This property is used to bind scope properties directly to the controller. It can be either
+ * `true` or an object hash with the same format as the `scope` property.
+ *
+ * When an isolate scope is used for a directive (see above), `bindToController: true` will
+ * allow a component to have its properties bound to the controller, rather than to scope.
+ *
+ * After the controller is instantiated, the initial values of the isolate scope bindings will be bound to the controller
+ * properties. You can access these bindings once they have been initialized by providing a controller method called
+ * `$onInit`, which is called after all the controllers on an element have been constructed and had their bindings
+ * initialized.
+ *
+ * It is also possible to set `bindToController` to an object hash with the same format as the `scope` property.
+ * This will set up the scope bindings to the controller directly. Note that `scope` can still be used
+ * to define which kind of scope is created. By default, no scope is created. Use `scope: {}` to create an isolate
+ * scope (useful for component directives).
+ *
+ * If both `bindToController` and `scope` are defined and have object hashes, `bindToController` overrides `scope`.
+ *
+ *
+ * #### `controller`
+ * Controller constructor function. The controller is instantiated before the
+ * pre-linking phase and can be accessed by other directives (see
+ * `require` attribute). This allows the directives to communicate with each other and augment
+ * each other's behavior. The controller is injectable (and supports bracket notation) with the following locals:
+ *
+ * * `$scope` - Current scope associated with the element
+ * * `$element` - Current element
+ * * `$attrs` - Current attributes object for the element
+ * * `$transclude` - A transclude linking function pre-bound to the correct transclusion scope:
+ * `function([scope], cloneLinkingFn, futureParentElement, slotName)`:
+ * * `scope`: (optional) override the scope.
+ * * `cloneLinkingFn`: (optional) argument to create clones of the original transcluded content.
+ * * `futureParentElement` (optional):
+ * * defines the parent to which the `cloneLinkingFn` will add the cloned elements.
+ * * default: `$element.parent()` resp. `$element` for `transclude:'element'` resp. `transclude:true`.
+ * * only needed for transcludes that are allowed to contain non html elements (e.g. SVG elements)
+ * and when the `cloneLinkingFn` is passed,
+ * as those elements need to created and cloned in a special way when they are defined outside their
+ * usual containers (e.g. like `