memories/lib/Db/TimelineQuerySingleItem.php

114 lines
3.5 KiB
PHP

<?php
declare(strict_types=1);
namespace OCA\Memories\Db;
use OCA\Memories\ClustersBackend\PlacesBackend;
use OCA\Memories\Settings\SystemConfig;
use OCA\Memories\Util;
use OCP\DB\QueryBuilder\IQueryBuilder;
use OCP\IDBConnection;
trait TimelineQuerySingleItem
{
protected IDBConnection $connection;
public function getSingleItem(int $fileId): ?array
{
$query = $this->connection->getQueryBuilder();
$query->select('m.fileid', ...TimelineQuery::TIMELINE_SELECT)
->from('memories', 'm')
->where($query->expr()->eq('m.fileid', $query->createNamedParameter($fileId, IQueryBuilder::PARAM_INT)))
;
// JOIN filecache for etag
$query->innerJoin('m', 'filecache', 'f', $query->expr()->eq('f.fileid', 'm.fileid'));
// JOIN with mimetypes to get the mimetype
$query->join('f', 'mimetypes', 'mimetypes', $query->expr()->eq('f.mimetype', 'mimetypes.id'));
// FETCH the photo
$photo = $query->executeQuery()->fetch();
// Check if photo was found
if (false === $photo) {
return null;
}
// Post process the record
$this->postProcessDayPhoto($photo);
return $photo;
}
public function getInfoById(int $id, bool $basic): array
{
$qb = $this->connection->getQueryBuilder();
$qb->select('fileid', 'dayid', 'datetaken', 'w', 'h')
->from('memories')
->where($qb->expr()->eq('fileid', $qb->createNamedParameter($id, \PDO::PARAM_INT)))
;
if (!$basic) {
$qb->addSelect('exif');
}
$row = $qb->executeQuery()->fetch();
// Basic information to return
$info = [
'fileid' => (int) $row['fileid'],
'dayid' => (int) $row['dayid'],
'w' => (int) $row['w'],
'h' => (int) $row['h'],
'datetaken' => Util::sqlUtcToTimestamp($row['datetaken']),
];
// Return if only basic info is needed
if ($basic) {
return $info;
}
// Get exif data for metadata
if (!empty($row['exif'])) {
try {
$info['exif'] = json_decode($row['exif'], true);
} catch (\Throwable $e) {
// Ignore
}
}
// Get address from places
if (SystemConfig::gisType() > 0) {
// Get names of places for this file
$qb = $this->connection->getQueryBuilder();
$places = $qb->select('e.name', 'e.other_names')
->from('memories_places', 'mp')
->innerJoin('mp', 'memories_planet', 'e', $qb->expr()->eq('mp.osm_id', 'e.osm_id'))
->where($qb->expr()->eq('mp.fileid', $qb->createNamedParameter($id, \PDO::PARAM_INT)))
->andWhere($qb->expr()->gt('e.admin_level', $qb->expr()->literal(0, \PDO::PARAM_INT)))
->orderBy('e.admin_level', 'DESC')
->executeQuery()->fetchAll()
;
if (\count($places)) {
// Get user language
$lang = Util::getUserLang();
// Get translated address
$info['address'] = implode(', ', array_map(
static fn ($p): string => PlacesBackend::translateName(
$lang,
$p['name'],
$p['other_names'],
),
$places,
));
}
}
return $info;
}
}