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 getUri(ResourceDOInterface $resourceDO)
{
$uri = $resourceDO->getName() . '.' . $resourceDO->getType();
$query = [];
if (ResourceDOInterface::DEFAULT_VARIANT !== $resourceDO->getVariant()) {
$query['var'] = $resourceDO->getVariant();
}
if (ResourceDOInterface::DEFAULT_NAME_ALTERNATIVE !== $resourceDO->getNameAlternative()) {
$query['alt'] = $resourceDO->getNameAlternative();
}
if (ResourceDOInterface::DEFAULT_VERSION !== $resourceDO->getVersion()) {
$query['v'] = $resourceDO->getVersion();
}
$query = http_build_query($query, null, '&', PHP_QUERY_RFC3986);
// RFC for correct spaces
if ($query) {
$uri .= '?' . $query;
}
return $uri;
}
/**
* @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;
}
