4403d771ad
Allows apps to register version backends for storage types The existing versions backend is wrapped in a "legacy" backend. Signed-off-by: Robin Appelman <robin@icewind.nl>
89 lines
2.2 KiB
PHP
89 lines
2.2 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* @copyright 2018, Roeland Jago Douma <roeland@famdouma.nl>
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*
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* @author Roeland Jago Douma <roeland@famdouma.nl>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program 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 as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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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
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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 OCA\Files_Versions\Sabre;
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use OCA\Files_Versions\Versions\IVersion;
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use OCA\Files_Versions\Versions\IVersionManager;
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use OCP\Files\NotFoundException;
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use Sabre\DAV\Exception\Forbidden;
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use Sabre\DAV\Exception\NotFound;
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use Sabre\DAV\IFile;
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class VersionFile implements IFile {
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/** @var IVersion */
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private $version;
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/** @var IVersionManager */
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private $versionManager;
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public function __construct(IVersion $version, IVersionManager $versionManager) {
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$this->version = $version;
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$this->versionManager = $versionManager;
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}
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public function put($data) {
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throw new Forbidden();
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}
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public function get() {
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try {
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return $this->versionManager->read($this->version);
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} catch (NotFoundException $e) {
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throw new NotFound();
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}
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}
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public function getContentType(): string {
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return $this->version->getMimeType();
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}
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public function getETag(): string {
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return (string)$this->version->getRevisionId();
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}
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public function getSize(): int {
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return $this->version->getSize();
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}
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public function delete() {
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throw new Forbidden();
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}
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public function getName(): string {
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return (string)$this->version->getRevisionId();
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}
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public function setName($name) {
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throw new Forbidden();
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}
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public function getLastModified(): int {
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return $this->version->getTimestamp();
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}
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public function rollBack() {
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$this->versionManager->rollback($this->version);
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}
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}
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