memories/lib/Db/TimelineQueryDay.php

96 lines
2.9 KiB
PHP
Raw Normal View History

2022-09-11 02:05:04 +00:00
<?php
declare(strict_types=1);
namespace OCA\Memories\Db;
use OCA\Memories\Exif;
use OCP\IConfig;
use OCP\IDBConnection;
use OCP\DB\QueryBuilder\IQueryBuilder;
trait TimelineQueryDay {
protected IDBConnection $connection;
/**
* Process the single day response
* @param array $day
*/
private function processDay(&$day) {
foreach($day as &$row) {
$row["fileid"] = intval($row["fileid"]);
$row["isvideo"] = intval($row["isvideo"]);
if (!$row["isvideo"]) {
unset($row["isvideo"]);
}
}
return $day;
}
/** Get the base query builder for day */
private function makeBaseQueryDay(
IQueryBuilder &$query,
string | null $user,
$whereFilecache,
int $dayid
) {
// Get all entries also present in filecache
$query->select('m.fileid', 'f.etag', 'm.isvideo')
->from('memories', 'm')
->innerJoin('m', 'filecache', 'f',
$query->expr()->andX(
$query->expr()->eq('f.fileid', 'm.fileid'),
$whereFilecache
))
->where($query->expr()->eq('m.dayid', $query->createNamedParameter($dayid, IQueryBuilder::PARAM_INT)));
// Filter by user
// This won't be used when looking at e.g. a shared folder
if (!is_null($user)) {
$query->andWhere($query->expr()->eq('uid', $query->createNamedParameter($user)));
}
// Group and sort by date taken
$query->orderBy('m.datetaken', 'DESC');
return $query;
}
/**
* Get a day response from the database for the timeline
* @param IConfig $config
* @param string $userId
* @param int $dayId
*/
public function getDay(
IConfig &$config,
string $user,
int $dayId): array {
$path = "files" . Exif::getPhotosPath($config, $user) . "%";
$query = $this->connection->getQueryBuilder();
$pathConstraint = $query->expr()->like('f.path', $query->createNamedParameter($path));
$this->makeBaseQueryDay($query, $user, $pathConstraint, $dayId);
$rows = $query->executeQuery()->fetchAll();
return $this->processDay($rows);
}
/**
* Get a day response from the database for one folder
* @param int $folderId
* @param int $dayId
*/
public function getDayFolder(
int $folderId,
int $dayId): array {
$query = $this->connection->getQueryBuilder();
$parentConstraint = $query->expr()->orX(
$query->expr()->eq('f.parent', $query->createNamedParameter($folderId, IQueryBuilder::PARAM_INT)),
$query->expr()->eq('f.fileid', $query->createNamedParameter($folderId, IQueryBuilder::PARAM_INT)),
);
$this->makeBaseQueryDay($query, null, $parentConstraint, $dayId);
$rows = $query->executeQuery()->fetchAll();
return $this->processDay($rows);
}
}