Configuring settings for sites

You can configure settings for sites in the Settings application.

There are two basic types of settings:

• Global – apply to all sites in the system, unless individual sites override the values.
• Site-specific – apply to the selected Site. The site settings load the global values unless you disable the Inherit from global settings option for individual settings and enter different values.

Accessing the settings application

Only two types of users can configure settings in the Settings application:

• Users with the Global administrator privilege level
• Users who belong to roles with the Configure settings permission for the CMS module

Users without the Global administrator privilege level can only configure setting values for the current site (global-only settings are not available), and cannot access certain security-sensitive settings.

Searching for settings

There is a very large number of settings in Xperience. To find a particular setting among all the categories:

1. In the Settings application, select the root of the settings tree (Settings).

2. Type the name of the setting or related words into the field at the top of the page.

3. Click Search.

   • If you check Search in description, the search also finds settings that have the given text in their description (tooltip).

The page displays all settings that contain the search text in their name. You can edit the values of the settings directly.

Resetting settings

Users with the Global administrator privilege level can reset settings to their default values:

1. Select a category in the Settings application.
2. Choose (global) in the Site selector above the settings tree.
3. Click Reset these settings to default.
4. Click OK in the confirmation dialog.
5. Click Save.

All settings in the given category now have the default value defined in the Default value property of the corresponding keys.

Exporting the setting values

Users with the Global administrator privilege level can export the values of all settings in the selected category to a text file. Click Export these settings in the header of the setting page. Exporting settings can be useful, for example when consulting issues with Kentico support.

Loading the values of settings in code

The Xperience API allows you to check the values of settings in your code. You can load values of both the default and custom settings.

To load the values of settings, use ISettingsService (we recommend using dependency injection to instantiate system service classes). The service exposes an indexer that you can use to access the values of individual setting keys. Settings are identified by the following formats:

• SettingKeyCodeName – for global settings
• SiteCodeName.SettingKeyCodeName – for site-specific settings (to get the code name of the current site, use ISiteService.CurrentSite.SiteName)

using CMS.Core;

...

// Contains an instance of the settings service (e.g., obtained using dependency injection)
private readonly ISettingsService settingsService;

// Gets the value of the 'CMSHomePagePath' setting for the 'SiteCodeName' site
string value = settingsService["SiteCodeName.CMSHomePagePath"];

The service always returns string values. If you need to cast the setting value to a different type, use IConversionService.

using CMS.Core;

...

// Contains an instance of the conversion service (e.g., obtained using dependency injection)
private readonly IConversionService conversionService;

// Gets the maximum allowed number of events stored by the event log
int eventLogSize = conversionService.GetInteger(settingsService["SiteCodeName.CMSLogSize"], -1);

// Checks if Continuous Integration is enabled
bool continuousIntegrationEnabled = conversionService.GetBoolean(settingsService["CMSEnableCI"], false);

Getting setting values in macro expressions

Macro expressions allow you to:

• Dynamically insert the values of settings into most fields in the Xperience administration interface
• Work with settings in macro conditions or other expressions with advanced logic

You can load values of both the default and custom settings.

Use the following expression to get setting values inside macros: Settings.<settings key code name>

For example:

{% Settings.CMSStoreFilesInFileSystem %}

The macro returns the setting's value for the currently running site (or the global value for global-only settings). If you need to access the global value of a setting, you can use the following macro expression: GlobalObjects.SettingsKeys.<settings key code name>.KeyValue