nextcloud/lib/private/Files/Search/SearchOrder.php

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<?php
/**
* @copyright Copyright (c) 2017 Robin Appelman <robin@icewind.nl>
*
* @author Robin Appelman <robin@icewind.nl>
*
* @license GNU AGPL version 3 or any later version
*
* 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 OC\Files\Search;
use OCP\Files\FileInfo;
use OCP\Files\Search\ISearchOrder;
class SearchOrder implements ISearchOrder {
/** @var string */
private $direction;
/** @var string */
private $field;
/**
* SearchOrder constructor.
*
* @param string $direction
* @param string $field
*/
public function __construct($direction, $field) {
$this->direction = $direction;
$this->field = $field;
}
/**
* @return string
*/
public function getDirection() {
return $this->direction;
}
/**
* @return string
*/
public function getField() {
return $this->field;
}
public function sortFileInfo(FileInfo $a, FileInfo $b): int {
$cmp = $this->sortFileInfoNoDirection($a, $b);
return $cmp * ($this->direction === ISearchOrder::DIRECTION_ASCENDING ? 1 : -1);
}
private function sortFileInfoNoDirection(FileInfo $a, FileInfo $b): int {
switch ($this->field) {
case 'name':
return $a->getName() <=> $b->getName();
case 'mimetype':
return $a->getMimetype() <=> $b->getMimetype();
case 'mtime':
return $a->getMtime() <=> $b->getMtime();
case 'size':
return $a->getSize() <=> $b->getSize();
case 'fileid':
return $a->getId() <=> $b->getId();
case 'permissions':
return $a->getPermissions() <=> $b->getPermissions();
default:
return 0;
}
}
}