OCA\WorkflowEngine\Check\FileName

Complexity

Total Complexity

16

Size/Duplication

Total Lines	59
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
B	getActualValue()	0	16	10
A	__construct()	0	4	1
A	isAvailableForScope()	0	2	1
A	supportedEntities()	0	2	1
A	executeStringCheck()	0	6	3

<?php

declare(strict_types=1);
/**
 * @copyright Copyright (c) 2018 Daniel Kesselberg <mail@danielkesselberg.de>
 *
 * @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 OCA\WorkflowEngine\Check;

use OC\Files\Storage\Local;
use OCA\WorkflowEngine\Entity\File;
use OCP\Files\Mount\IMountManager;
use OCP\IL10N;
use OCP\IRequest;
use OCP\WorkflowEngine\IFileCheck;

class FileName extends AbstractStringCheck implements IFileCheck {
	use TFileCheck;

	/** @var IRequest */
	protected $request;
	/** @var IMountManager */
	private $mountManager;

	/**
	 * @param IL10N $l
	 * @param IRequest $request
	 */
	public function __construct(IL10N $l, IRequest $request, IMountManager $mountManager) {
		parent::__construct($l);
		$this->request = $request;
		$this->mountManager = $mountManager;
	}

	/**
	 * @return string
	 */
	protected function getActualValue(): string {
		$fileName = $this->path === null ? '' : basename($this->path);
		if ($fileName === '' && (!$this->storage->isLocal() || $this->storage->instanceOfStorage(Local::class))) {
			// Return the mountpoint name of external storages that are not mounted as user home
			$mountPoints = $this->mountManager->findByStorageId($this->storage->getId());
			if (empty($mountPoints) || $mountPoints[0]->getMountType() !== 'external') {
				return $fileName;
			}
			$mountPointPath = rtrim($mountPoints[0]->getMountPoint(), '/');
			$mountPointPieces = explode('/', $mountPointPath);
			$mountPointName = array_pop($mountPointPieces);
			if (!empty($mountPointName) && $mountPointName !== 'files' && count($mountPointPieces) !== 2) {
				return $mountPointName;
			}
		}
		return $fileName;
	}

	/**
	 * @param string $operator
	 * @param string $checkValue
	 * @param string $actualValue
	 * @return bool
	 */
	protected function executeStringCheck($operator, $checkValue, $actualValue): bool {
		if ($operator === 'is' || $operator === '!is') {
			$checkValue = mb_strtolower($checkValue);
			$actualValue = mb_strtolower($actualValue);
		}
		return parent::executeStringCheck($operator, $checkValue, $actualValue);
	}

	public function supportedEntities(): array {
		return [ File::class ];
	}

	public function isAvailableForScope(int $scope): bool {
		return true;
	}
}