mirror of https://github.com/nextcloud/photos
165 lines
4.3 KiB
PHP
165 lines
4.3 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* @copyright Copyright (c) 2022 Robin Appelman <robin@icewind.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\Photos\Sabre\Album;
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use OCA\Photos\Album\AlbumFile;
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use OCA\Photos\Album\AlbumInfo;
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use OCA\Photos\Album\AlbumMapper;
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use OCP\Files\IRootFolder;
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use OCP\Files\Node;
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use OCP\Files\File;
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use OCP\Files\NotFoundException;
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use Sabre\DAV\Exception\Forbidden;
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use Sabre\DAV\IFile;
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class AlbumPhoto implements IFile {
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private AlbumMapper $albumMapper;
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private AlbumInfo $album;
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private AlbumFile $albumFile;
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private IRootFolder $rootFolder;
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public const TAG_FAVORITE = '_$!<Favorite>!$_';
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public function __construct(AlbumMapper $albumMapper, AlbumInfo $album, AlbumFile $albumFile, IRootFolder $rootFolder) {
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$this->albumMapper = $albumMapper;
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$this->album = $album;
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$this->albumFile = $albumFile;
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$this->rootFolder = $rootFolder;
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}
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/**
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* @return void
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*/
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public function delete() {
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$this->albumMapper->removeFile($this->album->getId(), $this->albumFile->getFileId());
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}
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public function getName() {
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return $this->albumFile->getFileId() . "-" . $this->albumFile->getName();
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}
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/**
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* @return never
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*/
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public function setName($name) {
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throw new Forbidden('Can\'t rename photos trough the album api');
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}
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public function getLastModified() {
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return $this->albumFile->getMTime();
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}
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public function put($data) {
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$nodes = $this->userFolder->getById($this->file->getFileId());
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$node = current($nodes);
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if ($node) {
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/** @var Node $node */
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if ($node instanceof File) {
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return $node->putContent($data);
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} else {
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throw new NotFoundException("Photo is a folder");
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}
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} else {
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throw new NotFoundException("Photo not found for user");
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}
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}
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public function get() {
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$nodes = $this->rootFolder
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->getUserFolder($this->albumFile->getOwner() ?: $this->album->getUserId())
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->getById($this->albumFile->getFileId());
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$node = current($nodes);
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if ($node) {
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/** @var Node $node */
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if ($node instanceof File) {
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return $node->fopen('r');
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} else {
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throw new NotFoundException("Photo is a folder");
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}
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} else {
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throw new NotFoundException("Photo not found for user");
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}
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}
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public function getFileId(): int {
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return $this->albumFile->getFileId();
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}
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public function getFileInfo(): Node {
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$nodes = $this->rootFolder
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->getUserFolder($this->albumFile->getOwner() ?: $this->album->getUserId())
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->getById($this->albumFile->getFileId());
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$node = current($nodes);
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if ($node) {
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return $node;
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} else {
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throw new NotFoundException("Photo not found for user");
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}
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}
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public function getContentType() {
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return $this->albumFile->getMimeType();
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}
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public function getETag() {
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return $this->albumFile->getEtag();
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}
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public function getSize() {
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return $this->albumFile->getSize();
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}
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public function getFile(): AlbumFile {
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return $this->albumFile;
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}
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public function isFavorite(): bool {
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$tagManager = \OCP\Server::get(\OCP\ITagManager::class);
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$tagger = $tagManager->load('files');
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$tags = $tagger->getTagsForObjects([$this->getFileId()]);
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if ($tags === false || empty($tags)) {
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return false;
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}
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return array_search(self::TAG_FAVORITE, current($tags)) !== false;
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}
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public function setFavoriteState($favoriteState): bool {
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$tagManager = \OCP\Server::get(\OCP\ITagManager::class);
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$tagger = $tagManager->load('files');
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switch ($favoriteState) {
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case "0":
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$tagger->removeFromFavorites($this->albumFile->getFileId());
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return "0";
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case "1":
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$tagger->addToFavorites($this->albumFile->getFileId());
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return "1";
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default:
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new \Exception('Favorite state is invalide, should be 0 or 1.');
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}
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}
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}
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