/**
* Handle GET requests
*
* @param EventInterface $event The current event
*/
public function get(EventInterface $event)
{
$response = $event->getResponse();
$database = $event->getDatabase();
$storage = $event->getStorage();
$databaseStatus = $database->getStatus();
$storageStatus = $storage->getStatus();
if (!$databaseStatus || !$storageStatus) {
if (!$databaseStatus && !$storageStatus) {
$message = 'Database and storage error';
} else {
if (!$storageStatus) {
$message = 'Storage error';
} else {
$message = 'Database error';
}
}
$response->setStatusCode(503, $message);
}
$response->setMaxAge(0)->setPrivate();
$response->headers->addCacheControlDirective('no-store');
$statusModel = new Model\Status();
$statusModel->setDate(new DateTime('now', new DateTimeZone('UTC')))->setDatabaseStatus($databaseStatus)->setStorageStatus($storageStatus);
$response->setModel($statusModel);
}
/**
* {@inheritdoc}
*/
public function formatStatus(Model\Status $model)
{
$database = (int) $model->getDatabaseStatus();
$storage = (int) $model->getStorageStatus();
return <<<STATUS
<?xml version="1.0" encoding="UTF-8"?>
<imbo>
<status>
<date>{$this->dateFormatter->formatDate($model->getDate())}</date>
<database>{$database}</database>
<storage>{$storage}</storage>
</status>
</imbo>
STATUS;
}
/**
* @covers Imbo\Model\Status::getData
*/
public function testGetData()
{
$date = new DateTime();
$this->model->setDate($date)->setDatabaseStatus(true)->setStorageStatus(true);
$this->assertSame(['date' => $date, 'database' => true, 'storage' => true], $this->model->getData());
}
/**
* @covers Imbo\Model\Status::getStorageStatus
* @covers Imbo\Model\Status::setStorageStatus
*/
public function testCanSetAndGetStorageStatus()
{
$this->assertNull($this->model->getStorageStatus());
$this->assertSame($this->model, $this->model->setStorageStatus(true));
$this->assertTrue($this->model->getStorageStatus());
}
/**
* {@inheritdoc}
*/
public function formatStatus(Model\Status $model)
{
return $this->encode(array('date' => $this->dateFormatter->formatDate($model->getDate()), 'database' => $model->getDatabaseStatus(), 'storage' => $model->getStorageStatus()));
}