Translations

The components write their texts in English and translate them with the trans filter, in the domain twig+intl-icu: the label of the close button of an alert, the text of the buttons of a carousel, and so on. The messages of their errors are in the domain errors.

The Spanish translations are the catalogues of the package, in resources/translations: twig+intl-icu.es.php and errors+intl-icu.es.php.

Giving the Catalogues to the Translator

• In Symfony, the directory resources/translations is a path of the translator (see Symfony).
• In Derafu, Derafu\TwigComponents\Translation\TwigTranslationResourceProvider gives it to the translator, with the tag derafu_translation.resource_provider, as derafu/translation explains. The services file of the package already has it (see Derafu).

Without a translator, the texts are the English ones.

The Errors

An error of a component is a translatable exception, Derafu\TwigComponents\Exception\TwigComponentException. It names the component and says what is wrong, and both are translated:

The Texts Are Checked

The tests of the package audit the messages of the code and the texts of the templates, with the tools of derafu/translation: a text of a component without its translation, a translation that nothing uses, or an exception that is not translatable makes them fail.