/**
* @return boolean whether the record should be deleted. Defaults to true.
* @throws InvalidParamException
*/
public function beforeDelete()
{
if (LanguageHelper::removeAllData($this)) {
return parent::beforeDelete();
}
return false;
}
/**
* Return all translated attributes include value
*
* @param ActiveRecord $model
* @param null $language_code
*
* @return array
* @throws InvalidConfigException
*/
public static function attributes($model, $language_code = null)
{
$behavior = $model->behaviors();
if (!isset($behavior['ml'])) {
throw new InvalidConfigException("MultiLanguage was not defined in " . get_class($model) . ".");
}
$response = [];
foreach (Language::getLanguages() as $language) {
foreach ($behavior['ml']['attributes'] as $mlAttribute) {
$attribute = $mlAttribute . '_' . $language->code;
if ($language_code != null) {
if ($language_code == $language->code) {
$response[$attribute] = isset($model->behaviors['ml']) ? $model->{$attribute} : '';
}
} else {
$response[$attribute] = isset($model->behaviors['ml']) ? $model->{$attribute} : '';
}
}
}
return $response;
}
/**
* @return array attribute labels (name => label)
* @see generateAttributeLabel()
*/
public function attributeLabels()
{
$labels = parent::attributeLabels();
foreach ($this->languages as $language) {
$labels[$language->code] = $language->name;
}
return $labels;
}
