angular-storage/src/angularStorage/services/localStorage.js

A Storage done right for AngularJS.

angular.module('angular-storage.localStorage', ['angular-storage.cookieStorage'])
  .service('localStorage', function ($window, $injector) {
    var localStorageAvailable;

    try {
      $window.localStorage.setItem('testKey', 'test');
      $window.localStorage.removeItem('testKey');
      localStorageAvailable = true;
    } catch(e) {
      localStorageAvailable = false;
    }

    if (localStorageAvailable) {
      this.set = function (what, value) {
        return $window.localStorage.setItem(what, value);
      };

      this.get = function (what) {
        return $window.localStorage.getItem(what);
      };

      this.remove = function (what) {
        return $window.localStorage.removeItem(what);
      };
      
      this.clear = function () {
        $window.localStorage.clear();
      };
    } else {
      var cookieStorage = $injector.get('cookieStorage');

      this.set = cookieStorage.set;
      this.get = cookieStorage.get;
      this.remove = cookieStorage.remove;
    }
  });