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GUACAMOLE-549: Migrate storage/retrieval of local preferences to localStorageService.

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This commit is contained in:
Michael Jumper
2018-04-18 20:43:30 -07:00
parent 831e4e0989
commit 1686e6f149
2 changed files with 16 additions and 24 deletions
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37
guacamole/src/main/webapp/app/settings/services/preferenceService.js
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@@ -21,7 +21,11 @@
* A service for setting and retrieving browser-local preferences. Preferences * A service for setting and retrieving browser-local preferences. Preferences
* may be any JSON-serializable type. * may be any JSON-serializable type.
*/ */
angular.module('settings').provider('preferenceService', function preferenceServiceProvider() { angular.module('settings').provider('preferenceService', ['$injector',
function preferenceServiceProvider($injector) {
// Required providers
var localStorageServiceProvider = $injector.get('localStorageServiceProvider');
/** /**
* Reference to the provider itself. * Reference to the provider itself.
@@ -128,24 +132,18 @@ angular.module('settings').provider('preferenceService', function preferenceServ
}; };
// Get stored preferences, ignore inability to use localStorage // Get stored preferences from localStorage
try { var storedPreferences = localStorageServiceProvider.getItem(GUAC_PREFERENCES_STORAGE_KEY);
if (storedPreferences)
if (localStorage) { angular.extend(provider.preferences, storedPreferences);
var preferencesJSON = localStorage.getItem(GUAC_PREFERENCES_STORAGE_KEY);
if (preferencesJSON)
angular.extend(provider.preferences, JSON.parse(preferencesJSON));
}
}
catch (ignore) {}
// Factory method required by provider // Factory method required by provider
this.$get = ['$injector', function preferenceServiceFactory($injector) { this.$get = ['$injector', function preferenceServiceFactory($injector) {
// Required services // Required services
var $rootScope = $injector.get('$rootScope'); var $rootScope = $injector.get('$rootScope');
var $window = $injector.get('$window'); var $window = $injector.get('$window');
var localStorageService = $injector.get('localStorageService');
var service = {}; var service = {};
@@ -168,14 +166,7 @@ angular.module('settings').provider('preferenceService', function preferenceServ
* Persists the current values of all preferences, if possible. * Persists the current values of all preferences, if possible.
*/ */
service.save = function save() { service.save = function save() {
localStorageService.setItem(GUAC_PREFERENCES_STORAGE_KEY, service.preferences);
// Save updated preferences, ignore inability to use localStorage
try {
if (localStorage)
localStorage.setItem(GUAC_PREFERENCES_STORAGE_KEY, JSON.stringify(service.preferences));
}
catch (ignore) {}
}; };
// Persist settings when window is unloaded // Persist settings when window is unloaded
@@ -195,4 +186,4 @@ angular.module('settings').provider('preferenceService', function preferenceServ
}]; }];
}); }]);

3
guacamole/src/main/webapp/app/settings/settingsModule.js
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@@ -26,5 +26,6 @@ angular.module('settings', [
'list', 'list',
'navigation', 'navigation',
'notification', 'notification',
'rest' 'rest',
'storage'
]); ]);