154 lines
3.2 KiB
PHP
154 lines
3.2 KiB
PHP
<?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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*
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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 OC\Files\Search\SearchComparison;
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use OCP\Constants;
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use OCP\Files\Cache\ICache;
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use OCP\Files\Cache\ICacheEntry;
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use OCP\Files\Search\ISearchComparison;
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use OCP\Files\Search\ISearchOperator;
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use OCP\Files\Search\ISearchQuery;
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/**
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* Storage placeholder to represent a missing precondition, storage unavailable
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*/
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class FailedCache implements ICache {
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/** @var bool whether to show the failed storage in the ui */
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private $visible;
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/**
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* FailedCache constructor.
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*
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* @param bool $visible
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*/
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public function __construct($visible = true) {
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$this->visible = $visible;
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}
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public function getNumericStorageId() {
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return -1;
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}
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public function get($file) {
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if ($file === '') {
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return new CacheEntry([
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'fileid' => -1,
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'size' => 0,
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'mimetype' => 'httpd/unix-directory',
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'mimepart' => 'httpd',
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'permissions' => $this->visible ? Constants::PERMISSION_READ : 0,
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'mtime' => time()
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]);
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} else {
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return false;
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}
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}
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public function getFolderContents($folder) {
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return [];
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}
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public function getFolderContentsById($fileId) {
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return [];
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}
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public function put($file, array $data) {
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}
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public function insert($file, array $data) {
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}
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public function update($id, array $data) {
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}
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public function getId($file) {
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return -1;
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}
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public function getParentId($file) {
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return -1;
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}
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public function inCache($file) {
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return false;
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}
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public function remove($file) {
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}
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public function move($source, $target) {
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}
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public function moveFromCache(ICache $sourceCache, $sourcePath, $targetPath) {
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}
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public function clear() {
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}
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public function getStatus($file) {
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return ICache::NOT_FOUND;
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}
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public function search($pattern) {
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return [];
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}
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public function searchByMime($mimetype) {
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return [];
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}
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public function searchQuery(ISearchQuery $query) {
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return [];
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}
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public function getAll() {
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return [];
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}
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public function getIncomplete() {
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return [];
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}
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public function getPathById($id) {
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return null;
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}
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public function normalize($path) {
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return $path;
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}
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public function copyFromCache(ICache $sourceCache, ICacheEntry $sourceEntry, string $targetPath): int {
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throw new \Exception("Invalid cache");
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}
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public function getQueryFilterForStorage(): ISearchOperator {
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return new SearchComparison(ISearchComparison::COMPARE_EQUAL, 'storage', -1);
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}
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public function getCacheEntryFromSearchResult(ICacheEntry $rawEntry): ?ICacheEntry {
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return null;
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}
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}
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