public function __invoke()
{
$version = $this->resourceDO->getVersion();
$filePath = $this->resourceDO->getFilePath();
if (!$this->resourceDO->getName() || !$this->resourceDO->getType() || !$this->resourceDO->getBaseDirectory()) {
throw new CommandErrorException('Cannot delete empty resource');
}
if ($this->filesystem->has($filePath)) {
// Make backup of the default version
if (ResourceDOInterface::DEFAULT_VERSION === $version) {
$lastVersion = $this->findLastVersion();
// But only if previous existing version is not the default and not has the same content as deleting
if (ResourceDOInterface::DEFAULT_VERSION !== $lastVersion) {
$lastVersionResourceDO = clone $this->resourceDO;
$lastVersionResourceDO->setVersion($lastVersion);
$command = new DestroyEqualResourceCommand($lastVersionResourceDO, $this->resourceDO, $this->filesystem);
$result = $command();
if ($result === $this->resourceDO) {
// If the previous file version already the same, current version is already deleted
// and backup and yet another deletion is not needed anymore
return $this->resourceDO;
}
}
$command = new BackupResourceCommand($this->resourceDO, $this->filesystem);
$command($lastVersion);
}
$this->deleteFile($filePath);
return $this->resourceDO;
}
return $this->resourceDO;
}
protected function action()
{
$headers = ['Content-Type' => $this->resourceDO->getMimeType()];
$filePath = $this->resourceDO->getFilePath();
$fileExists = is_file($filePath);
$recreate = PrepareResourceMiddlewareAbstract::getParamFromRequest(static::RECREATE_COMMAND, $this->request);
$uri = PrepareResourceMiddlewareAbstract::getParamFromRequest(static::URI_COMMAND, $this->request);
$recreate = $fileExists && $recreate;
$this->resourceDO->setNew(!$fileExists);
if (!$fileExists || $recreate) {
$this->resourceDO->setRecreate($recreate);
$upload = $this->upload();
// Upload must be with high priority
if ($upload) {
/** @see \Zend\Diactoros\Response::$phrases */
return new FileUploadedResponse($upload, 201, $headers);
} elseif ($uri) {
$upload = $this->download($this->resourceDO, $uri);
/** @see \Zend\Diactoros\Response::$phrases */
return new FileUploadedResponse($upload, 201, $headers);
} else {
$body = $this->generate($this->resourceDO);
/** @see \Zend\Diactoros\Response::$phrases */
return new FileContentResponse($body, 201, $headers);
}
}
/** @see \Zend\Diactoros\Response::$phrases */
return new EmptyResponse(304, $headers);
}
/**
* @return ResourceDOInterface SuspectResource if it have been deleted or OriginResource if the Suspect is not equal
*/
public function __invoke()
{
$originName = $this->originResourceDO->getName();
$suspectName = $this->suspectResourceDO->getName();
$originType = $this->originResourceDO->getType();
$suspectType = $this->suspectResourceDO->getType();
$originFilePath = $this->originResourceDO->getFilePath();
$suspectFilePath = $this->suspectResourceDO->getFilePath();
if (!$originName || !$originType) {
throw new CommandErrorException('Cannot destroy equal resource: the origin resource is empty');
}
if (!$suspectName || !$suspectType) {
throw new CommandErrorException('Cannot destroy equal resource: the suspect resource is empty');
}
if ($originFilePath === $suspectFilePath) {
throw new CommandErrorException('Cannot destroy equal resource: Origin and Suspect have same paths');
}
// Unfortunately, this condition can not always work fine.
// Because some Middlewares can compress, resize etc. the resource that saved before
// and the second uploaded copy will never be equal
if ($originType === $suspectType && $this->filesystem->has($originFilePath) === $this->filesystem->has($suspectFilePath) && $this->filesystem->getSize($originFilePath) === $this->filesystem->getSize($suspectFilePath) && $this->getFileHash($originFilePath) === $this->getFileHash($suspectFilePath)) {
$command = new DestroyResourceCommand($this->suspectResourceDO, $this->filesystem);
return $command(true);
}
return $this->originResourceDO;
}
protected function action()
{
$headers = ['Content-Type' => $this->resourceDO->getMimeType()];
$filePath = $this->resourceDO->getFilePath();
$filename = $this->resourceDO->getName() . '.' . $this->resourceDO->getType();
if ($this->filesystem->has($filePath)) {
return $this->XAccelRedirect(realpath($filePath), $filename, false);
}
/** @see \Zend\Diactoros\Response::$phrases */
return new EmptyResponse(404, $headers);
}
/**
* @param bool $replace Replace exist file or just do nothing
* @return ResourceDOInterface
* @throws CommandErrorException
*/
public function __invoke($replace = false)
{
if (!$this->originResourceDO->getName() || !$this->originResourceDO->getType()) {
throw new CommandErrorException('Source resource cannot be empty');
}
if (!$this->newResourceDO->getName() || !$this->newResourceDO->getType()) {
throw new CommandErrorException('Destination resource cannot be empty');
}
$originPath = $this->originResourceDO->getFilePath();
$newPath = $this->newResourceDO->getFilePath();
if ($originPath === $newPath) {
throw new CommandErrorException('Source and destination paths is equal');
}
if (!$this->filesystem->has($originPath)) {
throw new CommandErrorException('Origin file is not exists: ' . $originPath);
}
$exists = $this->filesystem->has($newPath);
if (!$exists || $replace) {
$this->copyFile($originPath, $newPath, $exists && $replace);
return $this->newResourceDO;
}
return $this->originResourceDO;
}
/**
* @param bool $byPathOnly If true, no search on disk will be executed
* @return ResourceDOInterface
*/
public function __invoke($byPathOnly = false)
{
$uuid = $this->resourceDO->getUuid();
$type = $this->resourceDO->getType();
$variant = $this->resourceDO->getVariant();
$version = $this->resourceDO->getVersion();
$baseDir = $this->resourceDO->getBaseDirectory();
$namespace = $this->resourceDO->getNamespace();
$filePath = $this->resourceDO->getFilePath();
if (!$uuid || !$type || !$baseDir || !$filePath) {
throw new CommandErrorException('Cannot destroy the empty resource');
}
if ($byPathOnly) {
$this->deleteFile($filePath);
} else {
$command = new FindResourceOptionsCommand($this->resourceDO, $this->filesystem);
$result = $command();
foreach ($result as $item) {
if ($item[ResourceDOAbstract::TOKEN_TYPE] !== $type || $item['filename'] !== $uuid || $namespace && $item[ResourceDOAbstract::TOKEN_NAMESPACE] !== $namespace) {
continue;
}
if ($version !== ResourceDOInterface::DEFAULT_VERSION) {
if ($variant === $item[ResourceDOAbstract::TOKEN_VARIANT] && $version === (int) $item[ResourceDOAbstract::TOKEN_VERSION]) {
$this->deleteFile($item['path']);
}
} elseif ($variant !== ResourceDOInterface::DEFAULT_VARIANT) {
if ($variant === $item[ResourceDOAbstract::TOKEN_VARIANT]) {
$this->deleteFile($item['path']);
}
} else {
$this->deleteFile($item['path']);
}
}
}
return $this->resourceDO;
}
protected function isExist()
{
$filePath = realpath($this->resourceDO->getFilePath());
return $this->filesystem->has($filePath);
}
/**
* @param ResourceDOInterface $resourceDO
* @param string|resource|Stream $content
* @return ResourceDOInterface
* @throws \RuntimeException if the upload was not successful.
* @throws \InvalidArgumentException if the $path specified is invalid.
* @throws \RuntimeException on any error during the move operation, or on
*/
protected function save(ResourceDOInterface $resourceDO, $content)
{
$backupResourceVerDO = null;
$filePath = $resourceDO->getFilePath();
$this->createDirectory(dirname($filePath));
// backups don't needs if this is a 'new creation' command
if ($resourceDO->isRecreate()) {
$backupResourceVerDO = $this->backup($resourceDO);
}
if ($content instanceof UploadedFileInterface) {
$this->uploadFile($content, $resourceDO->getMimeType(), $filePath);
} else {
$this->writeFile($filePath, $content);
}
$responseDO = $resourceDO;
if ($backupResourceVerDO instanceof ResourceDOInterface && $backupResourceVerDO->getVersion() !== ResourceDOInterface::DEFAULT_VERSION) {
// If the newly created file is the same as the previous version, remove backup immediately
$responseDO = $this->destroyEqual($resourceDO, $backupResourceVerDO);
}
if ($responseDO === $resourceDO) {
// cleanup postprocessing cache folders
// - if it is a new file creation (remove possible garbage after other operations)
// - or if the basic file is replaced and not equal to the previous version
$this->afterSave($resourceDO);
}
if ($this->config->get('staticus.magic_defaults.allow')) {
$this->copyFileToDefaults($resourceDO);
}
return $resourceDO;
}
