lucene/solr/webapp/web/libs/angular-cookies.js

/**
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.
*/
/**
 * @license AngularJS v1.3.8
 * (c) 2010-2014 Google, Inc. http://angularjs.org
 * License: MIT
 */
(function(window, angular, undefined) {'use strict';

/**
 * @ngdoc module
 * @name ngCookies
 * @description
 *
 * # ngCookies
 *
 * The `ngCookies` module provides a convenient wrapper for reading and writing browser cookies.
 *
 *
 * <div doc-module-components="ngCookies"></div>
 *
 * See {@link ngCookies.$cookies `$cookies`} and
 * {@link ngCookies.$cookieStore `$cookieStore`} for usage.
 */


angular.module('ngCookies', ['ng']).
  /**
   * @ngdoc service
   * @name $cookies
   *
   * @description
   * Provides read/write access to browser's cookies.
   *
   * Only a simple Object is exposed and by adding or removing properties to/from this object, new
   * cookies are created/deleted at the end of current $eval.
   * The object's properties can only be strings.
   *
   * Requires the {@link ngCookies `ngCookies`} module to be installed.
   *
   * @example
   *
   * ```js
   * angular.module('cookiesExample', ['ngCookies'])
   *   .controller('ExampleController', ['$cookies', function($cookies) {
   *     // Retrieving a cookie
   *     var favoriteCookie = $cookies.myFavorite;
   *     // Setting a cookie
   *     $cookies.myFavorite = 'oatmeal';
   *   }]);
   * ```
   */
   factory('$cookies', ['$rootScope', '$browser', function($rootScope, $browser) {
      var cookies = {},
          lastCookies = {},
          lastBrowserCookies,
          runEval = false,
          copy = angular.copy,
          isUndefined = angular.isUndefined;

      //creates a poller fn that copies all cookies from the $browser to service & inits the service
      $browser.addPollFn(function() {
        var currentCookies = $browser.cookies();
        if (lastBrowserCookies != currentCookies) { //relies on browser.cookies() impl
          lastBrowserCookies = currentCookies;
          copy(currentCookies, lastCookies);
          copy(currentCookies, cookies);
          if (runEval) $rootScope.$apply();
        }
      })();

      runEval = true;

      //at the end of each eval, push cookies
      //TODO: this should happen before the "delayed" watches fire, because if some cookies are not
      //      strings or browser refuses to store some cookies, we update the model in the push fn.
      $rootScope.$watch(push);

      return cookies;


      /**
       * Pushes all the cookies from the service to the browser and verifies if all cookies were
       * stored.
       */
      function push() {
        var name,
            value,
            browserCookies,
            updated;

        //delete any cookies deleted in $cookies
        for (name in lastCookies) {
          if (isUndefined(cookies[name])) {
            $browser.cookies(name, undefined);
          }
        }

        //update all cookies updated in $cookies
        for (name in cookies) {
          value = cookies[name];
          if (!angular.isString(value)) {
            value = '' + value;
            cookies[name] = value;
          }
          if (value !== lastCookies[name]) {
            $browser.cookies(name, value);
            updated = true;
          }
        }

        //verify what was actually stored
        if (updated) {
          updated = false;
          browserCookies = $browser.cookies();

          for (name in cookies) {
            if (cookies[name] !== browserCookies[name]) {
              //delete or reset all cookies that the browser dropped from $cookies
              if (isUndefined(browserCookies[name])) {
                delete cookies[name];
              } else {
                cookies[name] = browserCookies[name];
              }
              updated = true;
            }
          }
        }
      }
    }]).


  /**
   * @ngdoc service
   * @name $cookieStore
   * @requires $cookies
   *
   * @description
   * Provides a key-value (string-object) storage, that is backed by session cookies.
   * Objects put or retrieved from this storage are automatically serialized or
   * deserialized by angular's toJson/fromJson.
   *
   * Requires the {@link ngCookies `ngCookies`} module to be installed.
   *
   * @example
   *
   * ```js
   * angular.module('cookieStoreExample', ['ngCookies'])
   *   .controller('ExampleController', ['$cookieStore', function($cookieStore) {
   *     // Put cookie
   *     $cookieStore.put('myFavorite','oatmeal');
   *     // Get cookie
   *     var favoriteCookie = $cookieStore.get('myFavorite');
   *     // Removing a cookie
   *     $cookieStore.remove('myFavorite');
   *   }]);
   * ```
   */
   factory('$cookieStore', ['$cookies', function($cookies) {

      return {
        /**
         * @ngdoc method
         * @name $cookieStore#get
         *
         * @description
         * Returns the value of given cookie key
         *
         * @param {string} key Id to use for lookup.
         * @returns {Object} Deserialized cookie value.
         */
        get: function(key) {
          var value = $cookies[key];
          return value ? angular.fromJson(value) : value;
        },

        /**
         * @ngdoc method
         * @name $cookieStore#put
         *
         * @description
         * Sets a value for given cookie key
         *
         * @param {string} key Id for the `value`.
         * @param {Object} value Value to be stored.
         */
        put: function(key, value) {
          $cookies[key] = angular.toJson(value);
        },

        /**
         * @ngdoc method
         * @name $cookieStore#remove
         *
         * @description
         * Remove given cookie
         *
         * @param {string} key Id of the key-value pair to delete.
         */
        remove: function(key) {
          delete $cookies[key];
        }
      };

    }]);


})(window, window.angular);