142 lines
4.0 KiB
PHP
142 lines
4.0 KiB
PHP
<?php
|
|
|
|
declare(strict_types=1);
|
|
|
|
/**
|
|
* @copyright Copyright (c) 2022 Varun Patil <radialapps@gmail.com>
|
|
* @author Varun Patil <radialapps@gmail.com>
|
|
* @license AGPL-3.0-or-later
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as
|
|
* published by the Free Software Foundation, either version 3 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
namespace OCA\Memories\ClustersBackend;
|
|
|
|
use OCA\Memories\Db\AlbumsQuery;
|
|
use OCA\Memories\Exceptions;
|
|
use OCA\Memories\Util;
|
|
use OCP\IRequest;
|
|
|
|
class AlbumsBackend extends Backend
|
|
{
|
|
protected AlbumsQuery $albumsQuery;
|
|
protected IRequest $request;
|
|
|
|
public function __construct(
|
|
AlbumsQuery $albumsQuery,
|
|
IRequest $request
|
|
) {
|
|
$this->albumsQuery = $albumsQuery;
|
|
$this->request = $request;
|
|
}
|
|
|
|
public static function appName(): string
|
|
{
|
|
return 'Albums';
|
|
}
|
|
|
|
public static function clusterType(): string
|
|
{
|
|
return 'albums';
|
|
}
|
|
|
|
public function isEnabled(): bool
|
|
{
|
|
return Util::albumsIsEnabled();
|
|
}
|
|
|
|
public function clusterName(string $name)
|
|
{
|
|
return explode('/', $name)[1];
|
|
}
|
|
|
|
public function transformDayQuery(&$query, bool $aggregate): void
|
|
{
|
|
$albumId = (string) $this->request->getParam('albums');
|
|
|
|
// Get album object
|
|
$album = $this->albumsQuery->getIfAllowed($this->getUID(), $albumId);
|
|
|
|
// Check permission
|
|
if (null === $album) {
|
|
throw new \Exception("Album {$albumId} not found");
|
|
}
|
|
|
|
// WHERE these are items with this album
|
|
$query->innerJoin('m', 'photos_albums_files', 'paf', $query->expr()->andX(
|
|
$query->expr()->eq('paf.album_id', $query->createNamedParameter($album['album_id'])),
|
|
$query->expr()->eq('paf.file_id', 'm.fileid'),
|
|
));
|
|
}
|
|
|
|
public function getClusters(): array
|
|
{
|
|
/** @var \OCP\IRequest $request */
|
|
$request = \OC::$server->get(\OCP\IRequest::class);
|
|
|
|
// Run actual query
|
|
$list = [];
|
|
$t = (int) $request->getParam('t', 0);
|
|
if ($t & 1) { // personal
|
|
$list = array_merge($list, $this->albumsQuery->getList(Util::getUID()));
|
|
}
|
|
if ($t & 2) { // shared
|
|
$list = array_merge($list, $this->albumsQuery->getList(Util::getUID(), true));
|
|
}
|
|
|
|
// Remove elements with duplicate album_id
|
|
$seenIds = [];
|
|
$list = array_filter($list, function ($item) use (&$seenIds) {
|
|
if (\in_array($item['album_id'], $seenIds, true)) {
|
|
return false;
|
|
}
|
|
$seenIds[] = $item['album_id'];
|
|
|
|
return true;
|
|
});
|
|
|
|
// Convert $list to sequential array
|
|
return array_values($list);
|
|
}
|
|
|
|
public static function getClusterId(array $cluster)
|
|
{
|
|
return $cluster['cluster_id'];
|
|
}
|
|
|
|
public function getPhotos(string $name, ?int $limit = null): array
|
|
{
|
|
// Get album
|
|
$album = $this->albumsQuery->getIfAllowed($this->getUID(), $name);
|
|
if (null === $album) {
|
|
throw Exceptions::NotFound("album {$name}");
|
|
}
|
|
|
|
// Get files
|
|
$id = (int) $album['album_id'];
|
|
|
|
return $this->albumsQuery->getAlbumPhotos($id, $limit) ?? [];
|
|
}
|
|
|
|
public function sortPhotosForPreview(array &$photos)
|
|
{
|
|
// Do nothing, the photos are already sorted by added date desc
|
|
}
|
|
|
|
private function getUID(): string
|
|
{
|
|
return Util::isLoggedIn() ? Util::getUID() : '---';
|
|
}
|
|
}
|