/**
* delete the given file
*
* @param string $file
*/
public function deleteFile($file)
{
if (!$this->filesystem->has($file)) {
return;
}
$this->filesystem->delete($file);
$this->cacheManager->remove($file);
}
/**
* Check if this could mean an image document was modified (check resource,
* file and image).
*
* @param LifecycleEventArgs $args
*/
private function invalidateCache(LifecycleEventArgs $args)
{
$object = $args->getObject();
// If we hear about the Resource which is nested in a File, we get the
// parent. instanceof can handle the case where Resource is not a known
// class - the condition will just be false in that case.
if ($object instanceof Resource) {
$object = $object->getParent();
}
if (!$object instanceof ImageInterface) {
return;
}
if (null === $this->request) {
// do not fail on CLI
return;
}
foreach ($this->filters as $filter) {
$path = $this->manager->resolve($this->mediaManager->getUrlSafePath($object), $filter);
if ($path instanceof RedirectResponse) {
$path = $path->getTargetUrl();
}
// TODO: this might not be needed https://github.com/liip/LiipImagineBundle/issues/162
if (false !== strpos($path, $filter)) {
$path = substr($path, strpos($path, $filter) + strlen($filter));
}
$this->manager->remove($path, $filter);
}
}
public function testFallbackToDefaultResolver()
{
$response = new Response('', 200);
$request = new Request();
$resolver = $this->getMockResolver();
$resolver->expects($this->once())->method('resolve')->with($request, 'cats.jpeg', 'thumbnail')->will($this->returnValue('/thumbs/cats.jpeg'));
$resolver->expects($this->once())->method('store')->with($response, '/thumbs/cats.jpeg', 'thumbnail')->will($this->returnValue($response));
$resolver->expects($this->once())->method('remove')->with('/thumbs/cats.jpeg', 'thumbnail')->will($this->returnValue(true));
$config = $this->getMockFilterConfiguration();
$config->expects($this->exactly(3))->method('get')->with('thumbnail')->will($this->returnValue(array('size' => array(180, 180), 'mode' => 'outbound', 'cache' => null)));
$cacheManager = new CacheManager($config, $this->getMockRouter(), $this->fixturesDir . '/assets', 'default');
$cacheManager->addResolver('default', $resolver);
// Resolve fallback to default resolver
$this->assertEquals('/thumbs/cats.jpeg', $cacheManager->resolve($request, 'cats.jpeg', 'thumbnail'));
// Store fallback to default resolver
$this->assertEquals($response, $cacheManager->store($response, '/thumbs/cats.jpeg', 'thumbnail'));
// Remove fallback to default resolver
$this->assertTrue($cacheManager->remove('/thumbs/cats.jpeg', 'thumbnail'));
}
public function testAggregateFiltersByResolverOnRemove()
{
$expectedFilterOne = 'theFilterOne';
$expectedFilterTwo = 'theFilterTwo';
$resolver = $this->createResolverMock();
$resolver
->expects($this->once())
->method('remove')
->with(array(), array($expectedFilterOne, $expectedFilterTwo))
;
$config = $this->createFilterConfigurationMock();
$config
->expects($this->atLeastOnce())
->method('get')
->will($this->returnCallback(function($filter) {
return array(
'cache' => $filter,
);
}))
;
$cacheManager = new CacheManager($config, $this->createRouterMock(), new Signer('secret'), $this->createEventDispatcherMock());
$cacheManager->addResolver($expectedFilterOne, $resolver);
$cacheManager->addResolver($expectedFilterTwo, $resolver);
$cacheManager->remove(null, array($expectedFilterOne, $expectedFilterTwo));
}