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Merge pull request #26013 from nextcloud/object-store-copy-cache-id 

Return the fileid from `copyFromCache` and use it instead of doing an extra query
This commit is contained in:
Robin Appelman 2021-03-16 16:11:17 +00:00 committed by GitHub
parent 7a09b7d60e d7748e2b4d
commit f1e2fb426e
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 73 additions and 41 deletions
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45
lib/private/Files/Cache/Cache.php
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@ -629,7 +629,7 @@ class Cache implements ICache {
/**
* Move a file or folder in the cache
*
* @param \OCP\Files\Cache\ICache $sourceCache
* @param ICache $sourceCache
* @param string $sourcePath
* @param string $targetPath
* @throws \OC\DatabaseException
@ -1076,4 +1076,47 @@ class Cache implements ICache {
public function normalize($path) {
return trim(\OC_Util::normalizeUnicode($path), '/');
}
/**
* Copy a file or folder in the cache
*
* @param ICache $sourceCache
* @param ICacheEntry $sourceEntry
* @param string $targetPath
* @return int fileid of copied entry
*/
public function copyFromCache(ICache $sourceCache, ICacheEntry $sourceEntry, string $targetPath): int {
if ($sourceEntry->getId() < 0) {
throw new \RuntimeException("Invalid source cache entry on copyFromCache");
}
$data = $this->cacheEntryToArray($sourceEntry);
$fileId = $this->put($targetPath, $data);
if ($fileId <= 0) {
throw new \RuntimeException("Failed to copy to " . $targetPath . " from cache with source data " . json_encode($data) . " ");
}
if ($sourceEntry->getMimeType() === ICacheEntry::DIRECTORY_MIMETYPE) {
$folderContent = $sourceCache->getFolderContentsById($sourceEntry->getId());
foreach ($folderContent as $subEntry) {
$subTargetPath = $targetPath . '/' . $subEntry->getName();
$this->copyFromCache($sourceCache, $subEntry, $subTargetPath);
}
}
return $fileId;
}
private function cacheEntryToArray(ICacheEntry $entry): array {
return [
'size' => $entry->getSize(),
'mtime' => $entry->getMTime(),
'storage_mtime' => $entry->getStorageMTime(),
'mimetype' => $entry->getMimeType(),
'mimepart' => $entry->getMimePart(),
'etag' => $entry->getEtag(),
'permissions' => $entry->getPermissions(),
'encrypted' => $entry->isEncrypted(),
'creation_time' => $entry->getCreationTime(),
'upload_time' => $entry->getUploadTime(),
'metadata_etag' => $entry->getMetadataEtag(),
];
}
}

5
lib/private/Files/Cache/FailedCache.php
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@ -24,6 +24,7 @@ namespace OC\Files\Cache;
use OCP\Constants;
use OCP\Files\Cache\ICache;
use OCP\Files\Cache\ICacheEntry;
use OCP\Files\Search\ISearchQuery;
/**
@ -134,4 +135,8 @@ class FailedCache implements ICache {
public function normalize($path) {
return $path;
}
public function copyFromCache(ICache $sourceCache, ICacheEntry $sourceEntry, string $targetPath): int {
throw new \Exception("Invalid cache");
}
}

36
lib/private/Files/Cache/MoveFromCacheTrait.php
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@ -41,6 +41,8 @@ trait MoveFromCacheTrait {
*/
abstract public function put($file, array $data);
abstract public function copyFromCache(ICache $sourceCache, ICacheEntry $sourceEntry, string $targetPath): int;
/**
* Move a file or folder in the cache
*
@ -55,38 +57,4 @@ trait MoveFromCacheTrait {
$sourceCache->remove($sourcePath);
}
/**
* Copy a file or folder in the cache
*
* @param \OCP\Files\Cache\ICache $sourceCache
* @param ICacheEntry $sourceEntry
* @param string $targetPath
*/
public function copyFromCache(ICache $sourceCache, ICacheEntry $sourceEntry, $targetPath) {
$this->put($targetPath, $this->cacheEntryToArray($sourceEntry));
if ($sourceEntry->getMimeType() === ICacheEntry::DIRECTORY_MIMETYPE) {
$folderContent = $sourceCache->getFolderContentsById($sourceEntry->getId());
foreach ($folderContent as $subEntry) {
$subTargetPath = $targetPath . '/' . $subEntry->getName();
$this->copyFromCache($sourceCache, $subEntry, $subTargetPath);
}
}
}
private function cacheEntryToArray(ICacheEntry $entry) {
return [
'size' => $entry->getSize(),
'mtime' => $entry->getMTime(),
'storage_mtime' => $entry->getStorageMTime(),
'mimetype' => $entry->getMimeType(),
'mimepart' => $entry->getMimePart(),
'etag' => $entry->getEtag(),
'permissions' => $entry->getPermissions(),
'encrypted' => $entry->isEncrypted(),
'creation_time' => $entry->getCreationTime(),
'upload_time' => $entry->getUploadTime(),
'metadata_etag' => $entry->getMetadataEtag(),
];
}
}

12
lib/private/Files/ObjectStore/ObjectStoreStorage.php
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@ -33,6 +33,7 @@ namespace OC\Files\ObjectStore;
use Icewind\Streams\CallbackWrapper;
use Icewind\Streams\CountWrapper;
use Icewind\Streams\IteratorDirectory;
use OC\Files\Cache\Cache;
use OC\Files\Cache\CacheEntry;
use OC\Files\Storage\PolyFill\CopyDirectory;
use OCP\Files\Cache\ICacheEntry;
@ -581,14 +582,13 @@ class ObjectStoreStorage extends \OC\Files\Storage\Common {
$sourceUrn = $this->getURN($sourceEntry->getId());
$cache->copyFromCache($cache, $sourceEntry, $to);
$targetEntry = $cache->get($to);
if (!$targetEntry) {
throw new \Exception('Target not in cache after copy');
if (!$cache instanceof Cache) {
throw new \Exception("Invalid source cache for object store copy");
}
$targetUrn = $this->getURN($targetEntry->getId());
$targetId = $cache->copyFromCache($cache, $sourceEntry, $to);
$targetUrn = $this->getURN($targetId);
try {
$this->objectStore->copyObject($sourceUrn, $targetUrn);

5
lib/private/Lockdown/Filesystem/NullCache.php
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@ -26,6 +26,7 @@ namespace OC\Lockdown\Filesystem;
use OC\Files\Cache\CacheEntry;
use OCP\Constants;
use OCP\Files\Cache\ICache;
use OCP\Files\Cache\ICacheEntry;
use OCP\Files\FileInfo;
use OCP\Files\Search\ISearchQuery;
@ -122,4 +123,8 @@ class NullCache implements ICache {
public function normalize($path) {
return $path;
}
public function copyFromCache(ICache $sourceCache, ICacheEntry $sourceEntry, string $targetPath): int {
throw new \OC\ForbiddenException('This request is not allowed to access the filesystem');
}
}

11
lib/public/Files/Cache/ICache.php
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@ -179,6 +179,17 @@ interface ICache {
*/
public function moveFromCache(ICache $sourceCache, $sourcePath, $targetPath);
/**
* Copy a file or folder in the cache
*
* @param ICache $sourceCache
* @param ICacheEntry $sourceEntry
* @param string $targetPath
* @return int fileid of copied entry
* @since 22.0.0
*/
public function copyFromCache(ICache $sourceCache, ICacheEntry $sourceEntry, string $targetPath): int;
/**
* Get the scan status of a file
*