/**
* sets the $lang property for this object.
* Languages are prefixed with a '_'
*
* If we're not currently performing a migration
* it also checks if the options for the current language are set.
* If they are not, then we will copy the options from the main language.
*/
public static function multilingual_options()
{
// Set the self::$lang
if (!in_array(Avada_Multilingual::get_active_language(), array('', 'en', 'all'))) {
self::$lang = '_' . Avada_Multilingual::get_active_language();
}
// Make sure the options are copied if needed
if (!in_array(self::$lang, array('', 'en', 'all')) && !self::$lang_applied) {
// Set the $option_name property
self::$option_name = self::get_option_name();
// Get the options without using a language (defaults)
$original_options = get_option(self::$original_option_name, array());
// Get options with a language
$options = get_option(self::$original_option_name . self::$lang, array());
// If we're not currently performing a migration and the options are not set
// then we must copy the default options to the new language.
if (!self::$is_updating && !empty($original_options) && empty($options)) {
update_option(self::$original_option_name . self::$lang, get_option(self::$original_option_name));
}
// Modify the option_name to include the language
self::$option_name = self::$original_option_name . self::$lang;
// Set $lang_applied to true. Makes sure we don't do the above more than once.
self::$lang_applied = true;
}
}
