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<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Björn Schießle <bjoern@schiessle.org>
* @author Daniel Kesselberg <mail@danielkesselberg.de>
* @author Lukas Reschke <lukas@statuscode.ch>
* @author Morris Jobke <hey@morrisjobke.de>
* @author Robin Appelman <robin@icewind.nl>
* @author Roeland Jago Douma <roeland@famdouma.nl>
* @author Vincent Petry <vincent@nextcloud.com>
*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OCA\Files_Sharing;
use OC\Files\Filesystem;
use OC\Files\View;
use OCA\Files_Sharing\AppInfo\Application;
class Helper {
public static function registerHooks() {
\OCP\Util::connectHook('OC_Filesystem', 'post_rename', '\OCA\Files_Sharing\Updater', 'renameHook');
\OCP\Util::connectHook('OC_Filesystem', 'post_delete', '\OCA\Files_Sharing\Hooks', 'unshareChildren');
\OCP\Util::connectHook('OC_User', 'post_deleteUser', '\OCA\Files_Sharing\Hooks', 'deleteUser');
}
/**
* check if file name already exists and generate unique target
*
* @param string $path
* @param array $excludeList
* @param View $view
* @return string $path
*/
public static function generateUniqueTarget($path, $excludeList, $view) {
$pathinfo = pathinfo($path);
$ext = isset($pathinfo['extension']) ? '.'.$pathinfo['extension'] : '';
$name = $pathinfo['filename'];
$dir = $pathinfo['dirname'];
$i = 2;
while ($view->file_exists($path) || in_array($path, $excludeList)) {
$path = Filesystem::normalizePath($dir . '/' . $name . ' ('.$i.')' . $ext);
$i++;
}
return $path;
}
/**
* get default share folder
*
* @param \OC\Files\View|null $view
* @param string|null $userId
* @return string
*/
public static function getShareFolder(View $view = null, string $userId = null): string {
if ($view === null) {
$view = Filesystem::getView();
}
$config = \OC::$server->getConfig();
$systemDefault = $config->getSystemValue('share_folder', '/');
$allowCustomShareFolder = $config->getSystemValueBool('sharing.allow_custom_share_folder', true);
// Init custom shareFolder
$shareFolder = $systemDefault;
if ($userId !== null && $allowCustomShareFolder) {
$shareFolder = $config->getUserValue($userId, Application::APP_ID, 'share_folder', $systemDefault);
}
// Verify and sanitize path
$shareFolder = Filesystem::normalizePath($shareFolder);
// Init path if folder doesn't exists
if (!$view->file_exists($shareFolder)) {
$dir = '';
$subdirs = explode('/', $shareFolder);
foreach ($subdirs as $subdir) {
$dir = $dir . '/' . $subdir;
if (!$view->is_dir($dir)) {
$view->mkdir($dir);
}
}
}
return $shareFolder;
}
/**
* set default share folder
*
* @param string $shareFolder
*/
public static function setShareFolder($shareFolder) {
\OC::$server->getConfig()->setSystemValue('share_folder', $shareFolder);
}
}
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