Using site configuration in conditions

Site configuration may be used in all conditions that use Symfony expression language via the EXT:core/Classes/ExpressionLanguage/FunctionsProvider/Typo3ConditionFunctionsProvider.php class - at the moment, this means in EXT:form variants and TypoScript conditions.

Two objects are available:

site

You can access the properties of the top level site configuration.

siteLanguage

Access the configuration of the current site language.

TypoScript examples

The identifier of the site name is evaluated:

[site("identifier") == "someIdentifier"]
   page.30.value = foo
[GLOBAL]

Property of the current site language is evaluated:

[siteLanguage("locale") == "de_CH.UTF-8"]
   page.40.value = bar
[GLOBAL]

Example for EXT:form

Translate options via siteLanguage condition:

renderables:
  - type: Page
    identifier: page-1
    label: DE
    renderingOptions:
    previousButtonLabel: 'zurück'
    nextButtonLabel: 'weiter'
    variants:
      - identifier: language-variant-1
        condition: 'siteLanguage("locale") == en_US.UTF-8'
        label: EN
        renderingOptions:
        previousButtonLabel: 'Previous step'
        nextButtonLabel: 'Next step'