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<?php
/**
* SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
* SPDX-FileCopyrightText: 2016 ownCloud, Inc.
* SPDX-License-Identifier: AGPL-3.0-only
*/
// use OCP namespace for all classes that are considered public.
// This means that they should be used by apps instead of the internal Nextcloud classes
namespace OCP;
use OCP\Files\IMimeTypeDetector;
/**
* This class provides access to the internal filesystem abstraction layer. Use
* this class exclusively if you want to access files
* @since 5.0.0
* @deprecated 14.0.0
*/
class Files {
/**
* Recursive deletion of folders
*
* @param string $dir path to the folder
* @param bool $deleteSelf if set to false only the content of the folder will be deleted
* @return bool
* @since 5.0.0
* @since 32.0.0 added the $deleteSelf parameter
* @deprecated 14.0.0
*/
public static function rmdirr($dir, bool $deleteSelf = true) {
if (is_dir($dir)) {
$files = new \RecursiveIteratorIterator(
new \RecursiveDirectoryIterator($dir, \RecursiveDirectoryIterator::SKIP_DOTS),
\RecursiveIteratorIterator::CHILD_FIRST
);
foreach ($files as $fileInfo) {
/** @var \SplFileInfo $fileInfo */
if ($fileInfo->isLink()) {
unlink($fileInfo->getPathname());
} elseif ($fileInfo->isDir()) {
rmdir($fileInfo->getRealPath());
} else {
unlink($fileInfo->getRealPath());
}
}
if ($deleteSelf) {
rmdir($dir);
}
} elseif (file_exists($dir)) {
if ($deleteSelf) {
unlink($dir);
}
}
if (!$deleteSelf) {
return true;
}
return !file_exists($dir);
}
/**
* Get the mimetype form a local file
* @param string $path
* @return string
* does NOT work for ownClouds filesystem, use OC_FileSystem::getMimeType instead
* @since 5.0.0
* @deprecated 14.0.0
*/
public static function getMimeType($path) {
return Server::get(IMimeTypeDetector::class)->detect($path);
}
/**
* Search for files by mimetype
* @param string $mimetype
* @return array
* @since 6.0.0
* @deprecated 14.0.0
*/
public static function searchByMime($mimetype) {
return \OC\Files\Filesystem::searchByMime($mimetype);
}
/**
* Copy the contents of one stream to another
*
* @template T of null|true
* @param resource $source
* @param resource $target
* @param T $includeResult
* @return int|array
* @psalm-return (T is true ? array{0: int, 1: bool} : int)
* @since 5.0.0
* @since 32.0.0 added $includeResult parameter
* @deprecated 14.0.0
*/
public static function streamCopy($source, $target, ?bool $includeResult = null) {
if (!$source or !$target) {
return $includeResult ? [0, false] : 0;
}
$bufSize = 8192;
$count = 0;
$result = true;
while (!feof($source)) {
$buf = fread($source, $bufSize);
if ($buf === false) {
$result = false;
break;
}
$bytesWritten = fwrite($target, $buf);
if ($bytesWritten !== false) {
$count += $bytesWritten;
}
if ($bytesWritten === false
|| ($bytesWritten < $bufSize && $bytesWritten < strlen($buf))
) {
$result = false;
break;
}
}
return $includeResult ? [$count, $result] : $count;
}
/**
* Adds a suffix to the name in case the file exists
* @param string $path
* @param string $filename
* @return string
* @since 5.0.0
* @deprecated 14.0.0 use getNonExistingName of the OCP\Files\Folder object
*/
public static function buildNotExistingFileName($path, $filename) {
return \OC_Helper::buildNotExistingFileName($path, $filename);
}
}
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