/**
* Update the field values for the files & images section
* @see DataExtension::updateCMSFields()
*/
function updateCMSFields(FieldList $fields)
{
// only apply the update to files (not folders)
if ($this->owner->class != 'Folder') {
// remove all the translated fields
$translatedFields = TranslatableDataObject::get_localized_class_fields($this->owner->class);
if ($translatedFields) {
foreach ($translatedFields as $fieldName) {
$fields->removeByName($fieldName, true);
}
}
// add the tabs from the translatable tab set to the fields
$set = $this->owner->getTranslatableTabSet();
foreach ($set->FieldList() as $tab) {
$fields->addFieldToTab('Root', $tab);
}
}
}
/**
* Explicitly set the locales that should be translated.
*
* @example
* <code>
* // Set locales to en_US and fr_FR
* TranslatableDataObject::set_locales(array('en_US', 'fr_FR'));
* </code>
*
* Defaults to `null`. In this case, locales are being taken from
* Translatable::get_allowed_locales or Translatable::get_existing_content_languages
*
* @param array $locales an array of locales or null
*/
public static function set_locales($locales)
{
if (is_array($locales)) {
foreach ($locales as $locale) {
if (i18n::validate_locale($locale)) {
if (!is_array(self::$locales)) {
self::$locales = array();
}
if (array_search($locale, self::$locales) === false) {
self::$locales[] = $locale;
}
}
}
} else {
self::$locales = null;
}
}
