Description
ez_trans_prop() is a generic, low level Twig helper which corrects the translated value of a multi valued(translations) property.
If the current language cannot be found as a translation for content, the main language (see further down for details) will be used if this is supported by the provided object. This behavior is identical when forcing a language using forcedLanguage.
Prototype and Arguments
ez_trans_prop( ValueObject object, string property[, string forcedLanguage] )
| Argument name | Type | Description |
|---|---|---|
object | eZ\Publish\Core\Repository\Values\ValueObject | ValueObject object property belongs to. |
| property | string | Property to get translated value from, logic is using one of the following (in this order):
|
forcedLanguage | string | Optional language we want to force (e.g. "eng-US"), otherwise takes prioritized languages from SiteAccess settings. |
Main language use
Main language is attempted to be applied in the following way for Value objects that support this:
- When attribute is retrieved via object property: Use mainLanguageCode property if it exists as fallback language, but only if either alwaysAvailable property does not exists or is true.
- When attribute is retrieved via object method: Provide
$language = nullas the only argument to the method, depends on logic of ValueObject if this gives a fallback value or not
Usage
Example below shows how this function can be used to get the Content name with exact same result as using ez_content_name(content)
Example for ContentType->names: