93 lines
2.7 KiB
PHP
93 lines
2.7 KiB
PHP
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<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Robin Appelman <robin@icewind.nl>
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* @author Roeland Jago Douma <roeland@famdouma.nl>
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*
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OC\Files\Cache;
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use OCP\Files\Cache\ICache;
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use OCP\Files\Cache\ICacheEntry;
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/**
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* Fallback implementation for moveFromCache
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*/
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trait MoveFromCacheTrait {
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/**
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* store meta data for a file or folder
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*
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* @param string $file
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* @param array $data
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*
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* @return int file id
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* @throws \RuntimeException
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*/
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abstract public function put($file, array $data);
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/**
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* Move a file or folder in the cache
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*
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* @param \OCP\Files\Cache\ICache $sourceCache
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* @param string $sourcePath
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* @param string $targetPath
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*/
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public function moveFromCache(ICache $sourceCache, $sourcePath, $targetPath) {
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$sourceEntry = $sourceCache->get($sourcePath);
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$this->copyFromCache($sourceCache, $sourceEntry, $targetPath);
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$sourceCache->remove($sourcePath);
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}
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/**
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* Copy a file or folder in the cache
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*
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* @param \OCP\Files\Cache\ICache $sourceCache
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* @param ICacheEntry $sourceEntry
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* @param string $targetPath
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*/
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public function copyFromCache(ICache $sourceCache, ICacheEntry $sourceEntry, $targetPath) {
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$this->put($targetPath, $this->cacheEntryToArray($sourceEntry));
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if ($sourceEntry->getMimeType() === ICacheEntry::DIRECTORY_MIMETYPE) {
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$folderContent = $sourceCache->getFolderContentsById($sourceEntry->getId());
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foreach ($folderContent as $subEntry) {
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$subTargetPath = $targetPath . '/' . $subEntry->getName();
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$this->copyFromCache($sourceCache, $subEntry, $subTargetPath);
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}
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}
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}
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private function cacheEntryToArray(ICacheEntry $entry) {
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return [
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'size' => $entry->getSize(),
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'mtime' => $entry->getMTime(),
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'storage_mtime' => $entry->getStorageMTime(),
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'mimetype' => $entry->getMimeType(),
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'mimepart' => $entry->getMimePart(),
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'etag' => $entry->getEtag(),
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'permissions' => $entry->getPermissions(),
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'encrypted' => $entry->isEncrypted(),
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'creation_time' => $entry->getCreationTime(),
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'upload_time' => $entry->getUploadTime(),
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'metadata_etag' => $entry->getMetadataEtag(),
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];
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}
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}
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