/**
* Protected constructor to prevent creating a new instance of the
* *Singleton* via the `new` operator from outside of this class.
*/
protected function __construct($locale = null, $databaseConnectorType = CRM_DB_CONNECTOR_TYPE_MYSQL)
{
// initialize language and user locale
if (isset($locale)) {
$this->locale = $locale;
} else {
if (\creamy\DatabaseConnectorFactory::instantiationAvailableForConnectorOfType($databaseConnectorType)) {
// else if we have access to database, check the CRM locale setting.
$dbConnector = \creamy\DatabaseConnectorFactory::getInstance()->getDatabaseConnectorOfType($databaseConnectorType);
$dbConnector->where("setting", CRM_SETTING_LOCALE);
if ($settingRow = $dbConnector->getOne(CRM_SETTINGS_TABLE_NAME)) {
$this->locale = $settingRow["value"];
}
}
}
// if locale could not be stablished, fallback to default.
if (!isset($this->locale)) {
$this->locale = CRM_LANGUAGE_DEFAULT_LOCALE;
}
// initialize map of language texts.
$filepath = dirname(dirname(__FILE__)) . CRM_LANGUAGE_BASE_DIR . $this->locale;
$translations = $this->getTranslationsFromFile($filepath);
if (!isset($translations)) {
// fallback to en_US installation (everybody knows english, don't they?)
$filepath = dirname(dirname(__FILE__)) . CRM_LANGUAGE_BASE_DIR . "en_US";
$this->locale = "en_US";
$translations = $this->getTranslationsFromFile($filepath);
}
$this->texts = $translations;
}