/**
* @covers ::onDispatchError
*/
public function testOnDispatchErrorStoreAndStreamImage()
{
$id = 'someId';
$resource = 'someResource';
$this->event->setError(Application::ERROR_ROUTER_NO_MATCH);
$image = $this->getMockBuilder(ImageEntity::class)->setMethods(['getLength', 'getResource'])->getMock();
$image->setId($id);
$image->setType('image/jpeg');
$image->setName('image.jpg');
$image->method('getLength')->willReturn(1024);
$image->method('getResource')->willReturn($resource);
$this->manager->expects($this->once())->method('matchUri')->willReturn($id);
$this->repository->expects($this->once())->method('find')->with($this->equalTo($id))->willReturn($image);
$this->manager->expects($this->once())->method('store')->with($this->identicalTo($image));
$this->listener->onDispatchError($this->event);
$response = $this->event->getResponse();
$this->assertInstanceOf(Stream::class, $response);
$this->assertEquals(Response::STATUS_CODE_200, $response->getStatusCode());
$this->assertEquals($image->getName(), $response->getStreamName());
$this->assertEquals($image->getResource(), $response->getStream());
$headers = $response->getHeaders();
$this->assertInstanceOf(Headers::class, $headers);
$this->assertTrue($headers->has('Content-Type'));
$this->assertEquals($image->getType(), $headers->get('Content-Type')->getFieldValue());
$this->assertTrue($headers->has('Content-Length'));
$this->assertEquals($image->getLength(), $headers->get('Content-Length')->getFieldValue());
}
/**
* @param MvcEvent $event
*/
public function onDispatchError(MvcEvent $event)
{
if (Application::ERROR_ROUTER_NO_MATCH != $event->getError()) {
// ignore other than 'no route' errors
return;
}
// get URI stripped of a base URL
$request = $event->getRequest();
$uri = str_replace($request->getBaseUrl(), '', $request->getRequestUri());
// try get image ID from URI
$id = $this->manager->matchUri($uri);
if (!$id) {
// abort if URI does not match
return;
}
// try get image from repository
$image = $this->repository->find($id);
if (!$image) {
// abort if image does not exist
return;
}
// store image
$this->manager->store($image);
// return image in response as a stream
$headers = new Headers();
$headers->addHeaders(['Content-Type' => $image->getType(), 'Content-Length' => $image->getLength()]);
$response = new Stream();
$response->setStatusCode(Response::STATUS_CODE_200);
$response->setStream($image->getResource());
$response->setStreamName($image->getName());
$response->setHeaders($headers);
$event->setResponse($response);
}