protected LocaleConfigManager::getTranslatableData(TypedDataInterface $element)
Gets translatable configuration data for a typed configuration element.
Parameters
\Drupal\Core\TypedData\TypedDataInterface $element: Typed configuration element.
Return value
array|\Drupal\Core\StringTranslation\TranslatableMarkup A nested array matching the exact structure under $element with only the elements that are translatable wrapped into a TranslatableMarkup. If the provided $element is not traversable, the return value is a single TranslatableMarkup.
File
- core/modules/locale/src/LocaleConfigManager.php, line 165
Class
- LocaleConfigManager
- Manages configuration supported in part by interface translation.
Namespace
Drupal\locale
Code
protected function getTranslatableData(TypedDataInterface $element) {
$translatable = array();
if ($element instanceof TraversableTypedDataInterface) {
foreach ($element as $key => $property) {
$value = $this->getTranslatableData($property);
if (!empty($value)) {
$translatable[$key] = $value;
}
}
}
else {
// Something is only translatable by Locale if there is a string in the
// first place.
$value = $element->getValue();
$definition = $element->getDataDefinition();
if (!empty($definition['translatable']) && $value !== '' && $value !== NULL) {
$options = array();
if (isset($definition['translation context'])) {
$options['context'] = $definition['translation context'];
}
return new TranslatableMarkup($value, array(), $options);
}
}
return $translatable;
}
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