public function execute(MigrationStep $step)
{
// base checks
parent::execute($step);
if (!isset($step->dsl['mode'])) {
throw new \Exception("Invalid step definition: missing 'mode'");
}
$action = $step->dsl['mode'];
if (!in_array($action, $this->supportedActions)) {
throw new \Exception("Invalid step definition: value '{$action}' is not allowed for 'mode'");
}
$this->dsl = $step->dsl;
$this->context = $step->context;
if (isset($this->dsl['lang'])) {
$this->setLanguageCode($this->dsl['lang']);
}
if (method_exists($this, $action)) {
$previousUserId = $this->loginUser(self::ADMIN_USER_ID);
try {
$output = $this->{$action}();
} catch (\Exception $e) {
$this->loginUser($previousUserId);
throw $e;
}
// reset the environment as much as possible as we had found it before the migration
$this->loginUser($previousUserId);
return $output;
} else {
throw new \Exception("Invalid step definition: value '{$action}' is not a method of " . get_class($this));
}
}
/**
* @param MigrationStep $step
* @return void
* @throws \Exception if migration step is not for this type of db
*/
public function execute(MigrationStep $step)
{
parent::execute($step);
$conn = $this->dbHandler->getConnection();
// @see http://doctrine-orm.readthedocs.io/projects/doctrine-dbal/en/latest/reference/platforms.html
$dbType = strtolower(preg_replace('/([0-9]+|Platform)/', '', $conn->getDatabasePlatform()->getName()));
$dsl = $step->dsl;
if (!isset($dsl[$dbType])) {
throw new \Exception("Current database type '{$dbType}' is not supported by the SQL migration");
}
$sql = $dsl[$dbType];
return $conn->exec($sql);
}
/**
* @param MigrationStep $step
* @return void
* @throws \Exception
*/
public function execute(MigrationStep $step)
{
parent::execute($step);
$dsl = $step->dsl;
if (!isset($dsl['class'])) {
throw new \Exception("Missing 'class' for php migration step");
}
$class = $dsl['class'];
if (!class_exists($class) && isset($step->context['path'])) {
if (!is_file($step->context['path'])) {
throw new \Exception("Missing file '{$step->context['path']}' for php migration step to load class definition from");
}
include_once $step->context['path'];
}
if (!class_exists($class)) {
throw new \Exception("Class '{$class}' for php migration step does not exist");
}
$interfaces = class_implements($class);
if (!in_array($this->mandatoryInterface, $interfaces)) {
throw new \Exception("The migration definition class '{$class}' should implement the interface '{$this->mandatoryInterface}'");
}
return call_user_func(array($class, 'execute'), $this->container);
}