/**
* @return bool If connection ok?
*/
public function testConnection()
{
$config = SetupHelper::createDatabaseConfig($this->getAttributes());
$result = false;
try {
/** @var \yii\db\Connection $dbComponent */
$dbComponent = Yii::createObject($config);
$dbComponent->open();
$result = true;
} catch (\Exception $e) {
Yii::$app->session->setFlash('danger', Yii::t('setup', 'Database connection error:') . ' ' . $e->getMessage());
}
return $result;
}
public function action3()
{
$dbForm = new DBForm();
$connectionOk = false;
if ($dbForm->load(Yii::$app->request->post()) && $dbForm->validate()) {
if ($dbForm->testConnection()) {
if (isset($_POST['test'])) {
$connectionOk = true;
Yii::$app->session->setFlash('success', Yii::t('setup', 'Database connection - ok'));
}
if (isset($_POST['save'])) {
$config = SetupHelper::createDatabaseConfig($dbForm->getAttributes());
if (SetupHelper::createDatabaseConfigFile($config) === true) {
return $this->render('4');
}
Yii::$app->session->setFlash('warning', Yii::t('setup', 'Unable to create db config file'));
}
}
}
return $this->render('3', ['model' => $dbForm, 'connectionOk' => $connectionOk]);
}