phpOMS/System/File/Local/Directory.php
2023-09-28 21:49:15 +00:00

689 lines
16 KiB
PHP
Executable File

<?php
/**
* Jingga
*
* PHP Version 8.1
*
* @package phpOMS\System\File\Local
* @copyright Dennis Eichhorn
* @license OMS License 2.0
* @version 1.0.0
* @link https://jingga.app
*/
declare(strict_types=1);
namespace phpOMS\System\File\Local;
use phpOMS\System\File\ContainerInterface;
use phpOMS\System\File\DirectoryInterface;
use phpOMS\System\File\PathException;
use phpOMS\Utils\StringUtils;
/**
* Filesystem class.
*
* Performing operations on the file system
*
* @package phpOMS\System\File\Local
* @license OMS License 2.0
* @link https://jingga.app
* @since 1.0.0
*/
final class Directory extends FileAbstract implements DirectoryInterface
{
/**
* Directory list filter.
*
* @var string
* @since 1.0.0
*/
private string $filter = '*';
/**
* Directory nodes (files and directories).
*
* @var array<string, ContainerInterface>
* @since 1.0.0
*/
private array $nodes = [];
/**
* Constructor.
*
* @param string $path Path
* @param string $filter Filter
* @param bool $initialize Should get initialized during construction
*
* @since 1.0.0
*/
public function __construct(string $path, string $filter = '*', bool $initialize = true)
{
$this->filter = \ltrim($filter, '\\/');
parent::__construct($path);
if ($initialize && \is_dir($this->path)) {
$this->index();
}
}
/**
* List all files in directory recursively.
*
* @param string $path Path
* @param string $filter Filter
* @param bool $recursive Recursive list
*
* @return string[] Array of files and directory with relative path to $path
*
* @since 1.0.0
*/
public static function list(string $path, string $filter = '*', bool $recursive = false) : array
{
if (!\is_dir($path)) {
return [];
}
$list = [];
$path = \rtrim($path, '\\/');
$iterator = $recursive
? new \RecursiveIteratorIterator(
new \RecursiveDirectoryIterator($path, \RecursiveDirectoryIterator::SKIP_DOTS),
\RecursiveIteratorIterator::SELF_FIRST)
: new \DirectoryIterator($path);
if ($filter !== '*') {
$iterator = new \RegexIterator($iterator, '/' . $filter . '/i', \RecursiveRegexIterator::GET_MATCH);
}
/** @var \DirectoryIterator $iterator */
foreach ($iterator as $item) {
if (!$recursive && $item->isDot()) {
continue;
}
$list[] = \substr(\strtr($iterator->getPathname(), '\\', '/'), \strlen($path) + 1);
}
/** @var string[] $list */
return $list;
}
/**
* List all files by extension directory.
*
* @param string $path Path
* @param string $extension Extension
* @param string $exclude Pattern to exclude
* @param bool $recursive Recursive
*
* @return array<array|string>
*
* @since 1.0.0
*/
public static function listByExtension(string $path, string $extension = '', string $exclude = '', bool $recursive = true) : array
{
$list = [];
$path = \rtrim($path, '\\/');
if (!\is_dir($path)) {
return $list;
}
$iterator = $recursive
? new \RecursiveIteratorIterator(
new \RecursiveDirectoryIterator($path, \RecursiveDirectoryIterator::SKIP_DOTS),
\RecursiveIteratorIterator::SELF_FIRST)
: new \DirectoryIterator($path);
/** @var \DirectoryIterator $iterator */
foreach ($iterator as $item) {
if (!$recursive && $item->isDot()) {
continue;
}
$subPath = \substr($iterator->getPathname(), \strlen($path) + 1);
if ((empty($extension) || $item->getExtension() === $extension)
&& (empty($exclude) || (!(bool) \preg_match('/' . $exclude . '/', $subPath)))
) {
$list[] = \strtr($subPath, '\\', '/');
}
}
return $list;
}
/**
* {@inheritdoc}
*/
public function index() : void
{
if ($this->isInitialized) {
return;
}
parent::index();
$files = \glob($this->path . \DIRECTORY_SEPARATOR . $this->filter);
if ($files === false) {
return;
}
foreach ($files as $filename) {
if (!StringUtils::endsWith(\trim($filename), '.')) {
$file = \is_dir($filename) ? new self($filename, '*', false) : new File($filename);
$this->addNode($file);
}
}
}
/**
* {@inheritdoc}
*/
public function addNode(ContainerInterface $node) : self
{
$this->count += $node->getCount();
$this->size += $node->getSize();
$this->nodes[$node->getBasename()] = $node;
$node->createNode();
return $this;
}
/**
* Create node
*
* @return bool
*
* @since 1.0.0
*/
public function createNode() : bool
{
return self::create($this->path, $this->permission, true);
}
/**
* {@inheritdoc}
*/
public static function size(string $dir, bool $recursive = true) : int
{
if (!\is_dir($dir) || !\is_readable($dir)) {
return -1;
}
$countSize = 0;
$directories = \scandir($dir);
if ($directories === false) {
return $countSize; // @codeCoverageIgnore
}
foreach ($directories as $key => $filename) {
if ($filename === '..' || $filename === '.') {
continue;
}
$path = $dir . '/' . $filename;
if (\is_dir($path) && $recursive) {
$countSize += self::size($path, $recursive);
} elseif (\is_file($path)) {
$countSize += \filesize($path);
}
}
return $countSize;
}
/**
* Get amount of sub-resources.
*
* A file will always return 1 as it doesn't have any sub-resources.
*
* @param string $path Path of the resource
* @param bool $recursive Should count also sub-sub-resources
* @param string[] $ignore Ignore files
*
* @return int
*
* @since 1.0.0
*/
public static function count(string $path, bool $recursive = true, array $ignore = []) : int
{
if (!\is_dir($path)) {
return -1;
}
$size = 0;
$files = \scandir($path);
$ignore[] = '.';
$ignore[] = '..';
if ($files === false) {
return $size; // @codeCoverageIgnore
}
foreach ($files as $t) {
if (\in_array($t, $ignore)) {
continue;
}
if (\is_dir(\rtrim($path, '/') . '/' . $t)) {
if ($recursive) {
$size += self::count(\rtrim($path, '/') . '/' . $t, true, $ignore);
}
} else {
++$size;
}
}
return $size;
}
/**
* {@inheritdoc}
*/
public static function delete(string $path) : bool
{
if (empty($path) || !\is_dir($path)) {
return false;
}
$counter = 0;
$files = \scandir($path);
if ($files === false) {
return false; // @codeCoverageIgnore
}
do {
foreach ($files as $file) {
if ($file === '.' || $file === '..') {
continue;
}
if (\is_dir($path . '/' . $file)) {
self::delete($path . '/' . $file);
} elseif (\is_writable($path . '/' . $file)) {
\unlink($path . '/' . $file);
}
}
++$counter;
$files = \scandir($path);
} while ($files !== false && $counter < 3 && \count($files) > 2);
$files = \scandir($path);
if ($files === false || \count($files) > 2) {
return false;
}
\rmdir($path);
return true;
}
/**
* {@inheritdoc}
*/
public static function parent(string $path) : string
{
$path = \explode('/', \strtr($path, '\\', '/'));
\array_pop($path);
return \implode('/', $path);
}
/**
* {@inheritdoc}
*
* @throws PathException
*/
public static function owner(string $path) : int
{
if (!\is_dir($path)) {
throw new PathException($path);
}
return (int) \fileowner($path);
}
/**
* {@inheritdoc}
*/
public static function permission(string $path) : int
{
if (!\is_dir($path)) {
return -1;
}
return (int) \fileperms($path);
}
/**
* {@inheritdoc}
*/
public static function copy(string $from, string $to, bool $overwrite = false) : bool
{
if (!\is_dir($from)
|| (!$overwrite && \is_dir($to))
) {
return false;
}
if (!\is_dir($to)) {
self::create($to, 0755, true);
} elseif ($overwrite) {
self::delete($to);
self::create($to, 0755, true);
}
$iterator = new \RecursiveIteratorIterator(
new \RecursiveDirectoryIterator($from, \RecursiveDirectoryIterator::SKIP_DOTS),
\RecursiveIteratorIterator::SELF_FIRST);
/** @var \DirectoryIterator $item */
foreach ($iterator as $item) {
/** @var \RecursiveDirectoryIterator $iterator */
$subPath = $iterator->getSubPathname();
if ($item->isDir()) {
\mkdir($to . '/' . $subPath);
} else {
\copy($from . '/' . $subPath, $to . '/' . $subPath);
}
}
return true;
}
/**
* {@inheritdoc}
*/
public static function move(string $from, string $to, bool $overwrite = false) : bool
{
if (!\is_dir($from)
|| (!$overwrite && \is_dir($to))
) {
return false;
}
if ($overwrite && \is_dir($to)) {
self::delete($to);
}
if (!self::exists(self::parent($to))) {
self::create(self::parent($to), 0755, true);
}
\rename($from, $to);
return true;
}
/**
* {@inheritdoc}
*/
public static function exists(string $path) : bool
{
return \is_dir($path);
}
/**
* {@inheritdoc}
*/
public static function sanitize(string $path, string $replace = '', string $invalid = '/[^\w\s\d\.\-_~,;:\[\]\(\]\/]/') : string
{
return \preg_replace($invalid, $replace, $path) ?? '';
}
/**
* {@inheritdoc}
*/
public function getNode(string $name) : ?ContainerInterface
{
$name = isset($this->nodes[$name]) ? $name : $this->path . '/' . $name;
if (isset($this->nodes[$name]) && $this->nodes[$name] instanceof self) {
$this->nodes[$name]->index();
}
return $this->nodes[$name] ?? null;
}
/**
* Check if the child node exists
*
* @param string $name Child node name. If empty checks if this node exists.
*
* @return bool
*
* @since 1.0.0
*/
public function isExisting(string $name = null) : bool
{
if ($name === null) {
return \is_dir($this->path);
}
$name = isset($this->nodes[$name]) ? $name : $this->path . '/' . $name;
return isset($this->nodes[$name]);
}
/**
* Create directory
*
* @param string $path Path of the resource
* @param int $permission Permission
* @param bool $recursive Create recursive in case of subdirectories
*
* @return bool
*
* @since 1.0.0
*/
public static function create(string $path, int $permission = 0755, bool $recursive = false) : bool
{
if (!\is_dir($path)) {
if (!$recursive && !\is_dir(self::parent($path))) {
return false;
}
try {
\mkdir($path, $permission, $recursive);
} catch (\Throwable $_) {
return false; // @codeCoverageIgnore
}
return true;
}
return false;
}
/**
* {@inheritdoc}
*/
public function rewind() : void
{
\reset($this->nodes);
}
/**
* {@inheritdoc}
*/
public function current() : ContainerInterface
{
$current = \current($this->nodes);
if ($current instanceof self) {
$current->index();
}
return $current === false ? $this : $current;
}
/**
* {@inheritdoc}
*/
public function key() : ?string
{
return \key($this->nodes);
}
/**
* {@inheritdoc}
*/
public function next() : void
{
$next = \next($this->nodes);
if ($next instanceof self) {
$next->index();
}
}
/**
* {@inheritdoc}
*/
public function valid() : bool
{
$key = \key($this->nodes);
return ($key !== null && $key !== false);
}
/**
* {@inheritdoc}
*/
public function offsetSet(mixed $offset, mixed $value) : void
{
if (!($value instanceof ContainerInterface)) {
return;
}
if ($offset === null || !isset($this->nodes[$offset])) {
$this->addNode($value);
} else {
$this->nodes[$offset]->deleteNode();
$this->addNode($value);
}
}
/**
* {@inheritdoc}
*/
public function offsetExists(mixed $offset) : bool
{
$offset = isset($this->nodes[$offset]) ? $offset : $this->path . '/' . $offset;
return isset($this->nodes[$offset]);
}
/**
* {@inheritdoc}
*/
public function offsetUnset(mixed $offset) : void
{
$offset = isset($this->nodes[$offset]) ? $offset : $this->path . '/' . $offset;
if (isset($this->nodes[$offset])) {
$this->nodes[$offset]->deleteNode();
unset($this->nodes[$offset]);
}
}
/**
* {@inheritdoc}
*/
public static function name(string $path) : string
{
return \basename($path);
}
/**
* {@inheritdoc}
*/
public static function dirname(string $path) : string
{
return \basename($path);
}
/**
* {@inheritdoc}
*/
public static function dirpath(string $path) : string
{
return $path;
}
/**
* {@inheritdoc}
*/
public static function basename(string $path) : string
{
return \basename($path);
}
/**
* {@inheritdoc}
*/
public function getParent() : ContainerInterface
{
return new self(self::parent($this->path));
}
/**
* {@inheritdoc}
*/
public function copyNode(string $to, bool $overwrite = false) : bool
{
return self::copy($this->path, $to, $overwrite);
}
/**
* {@inheritdoc}
*/
public function moveNode(string $to, bool $overwrite = false) : bool
{
return self::move($this->path, $to, $overwrite);
}
/**
* {@inheritdoc}
*/
public function deleteNode() : bool
{
// @todo: update parent
return self::delete($this->path);
}
/**
* {@inheritdoc}
*/
public function offsetGet(mixed $offset) : mixed
{
if (isset($this->nodes[$offset]) && $this->nodes[$offset] instanceof self) {
$this->nodes[$offset]->index();
}
return $this->nodes[$offset] ?? null;
}
/**
* {@inheritdoc}
*/
public function getList() : array
{
$pathLength = \strlen($this->path);
$content = [];
foreach ($this->nodes as $node) {
$content[] = \substr($node->getPath(), $pathLength + 1);
}
return $content;
}
}