ok
Direktori : /home2/selectio/public_html/billingsoftwarenew/core/vendor/nette/utils/src/Utils/ |
Current File : /home2/selectio/public_html/billingsoftwarenew/core/vendor/nette/utils/src/Utils/FileSystem.php |
<?php /** * This file is part of the Nette Framework (https://nette.org) * Copyright (c) 2004 David Grudl (https://davidgrudl.com) */ declare(strict_types=1); namespace Nette\Utils; use Nette; /** * File system tool. */ final class FileSystem { use Nette\StaticClass; /** * Creates a directory if it doesn't exist. * @throws Nette\IOException on error occurred */ public static function createDir(string $dir, int $mode = 0777): void { if (!is_dir($dir) && !@mkdir($dir, $mode, true) && !is_dir($dir)) { // @ - dir may already exist throw new Nette\IOException(sprintf( "Unable to create directory '%s' with mode %s. %s", self::normalizePath($dir), decoct($mode), Helpers::getLastError() )); } } /** * Copies a file or a directory. Overwrites existing files and directories by default. * @throws Nette\IOException on error occurred * @throws Nette\InvalidStateException if $overwrite is set to false and destination already exists */ public static function copy(string $origin, string $target, bool $overwrite = true): void { if (stream_is_local($origin) && !file_exists($origin)) { throw new Nette\IOException(sprintf("File or directory '%s' not found.", self::normalizePath($origin))); } elseif (!$overwrite && file_exists($target)) { throw new Nette\InvalidStateException(sprintf("File or directory '%s' already exists.", self::normalizePath($target))); } elseif (is_dir($origin)) { static::createDir($target); foreach (new \FilesystemIterator($target) as $item) { static::delete($item->getPathname()); } foreach ($iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($origin, \RecursiveDirectoryIterator::SKIP_DOTS), \RecursiveIteratorIterator::SELF_FIRST) as $item) { if ($item->isDir()) { static::createDir($target . '/' . $iterator->getSubPathName()); } else { static::copy($item->getPathname(), $target . '/' . $iterator->getSubPathName()); } } } else { static::createDir(dirname($target)); if ( ($s = @fopen($origin, 'rb')) && ($d = @fopen($target, 'wb')) && @stream_copy_to_stream($s, $d) === false ) { // @ is escalated to exception throw new Nette\IOException(sprintf( "Unable to copy file '%s' to '%s'. %s", self::normalizePath($origin), self::normalizePath($target), Helpers::getLastError() )); } } } /** * Deletes a file or directory if exists. * @throws Nette\IOException on error occurred */ public static function delete(string $path): void { if (is_file($path) || is_link($path)) { $func = DIRECTORY_SEPARATOR === '\\' && is_dir($path) ? 'rmdir' : 'unlink'; if (!@$func($path)) { // @ is escalated to exception throw new Nette\IOException(sprintf( "Unable to delete '%s'. %s", self::normalizePath($path), Helpers::getLastError() )); } } elseif (is_dir($path)) { foreach (new \FilesystemIterator($path) as $item) { static::delete($item->getPathname()); } if (!@rmdir($path)) { // @ is escalated to exception throw new Nette\IOException(sprintf( "Unable to delete directory '%s'. %s", self::normalizePath($path), Helpers::getLastError() )); } } } /** * Renames or moves a file or a directory. Overwrites existing files and directories by default. * @throws Nette\IOException on error occurred * @throws Nette\InvalidStateException if $overwrite is set to false and destination already exists */ public static function rename(string $origin, string $target, bool $overwrite = true): void { if (!$overwrite && file_exists($target)) { throw new Nette\InvalidStateException(sprintf("File or directory '%s' already exists.", self::normalizePath($target))); } elseif (!file_exists($origin)) { throw new Nette\IOException(sprintf("File or directory '%s' not found.", self::normalizePath($origin))); } else { static::createDir(dirname($target)); if (realpath($origin) !== realpath($target)) { static::delete($target); } if (!@rename($origin, $target)) { // @ is escalated to exception throw new Nette\IOException(sprintf( "Unable to rename file or directory '%s' to '%s'. %s", self::normalizePath($origin), self::normalizePath($target), Helpers::getLastError() )); } } } /** * Reads the content of a file. * @throws Nette\IOException on error occurred */ public static function read(string $file): string { $content = @file_get_contents($file); // @ is escalated to exception if ($content === false) { throw new Nette\IOException(sprintf( "Unable to read file '%s'. %s", self::normalizePath($file), Helpers::getLastError() )); } return $content; } /** * Writes the string to a file. * @throws Nette\IOException on error occurred */ public static function write(string $file, string $content, ?int $mode = 0666): void { static::createDir(dirname($file)); if (@file_put_contents($file, $content) === false) { // @ is escalated to exception throw new Nette\IOException(sprintf( "Unable to write file '%s'. %s", self::normalizePath($file), Helpers::getLastError() )); } if ($mode !== null && !@chmod($file, $mode)) { // @ is escalated to exception throw new Nette\IOException(sprintf( "Unable to chmod file '%s' to mode %s. %s", self::normalizePath($file), decoct($mode), Helpers::getLastError() )); } } /** * Fixes permissions to a specific file or directory. Directories can be fixed recursively. * @throws Nette\IOException on error occurred */ public static function makeWritable(string $path, int $dirMode = 0777, int $fileMode = 0666): void { if (is_file($path)) { if (!@chmod($path, $fileMode)) { // @ is escalated to exception throw new Nette\IOException(sprintf( "Unable to chmod file '%s' to mode %s. %s", self::normalizePath($path), decoct($fileMode), Helpers::getLastError() )); } } elseif (is_dir($path)) { foreach (new \FilesystemIterator($path) as $item) { static::makeWritable($item->getPathname(), $dirMode, $fileMode); } if (!@chmod($path, $dirMode)) { // @ is escalated to exception throw new Nette\IOException(sprintf( "Unable to chmod directory '%s' to mode %s. %s", self::normalizePath($path), decoct($dirMode), Helpers::getLastError() )); } } else { throw new Nette\IOException(sprintf("File or directory '%s' not found.", self::normalizePath($path))); } } /** * Determines if the path is absolute. */ public static function isAbsolute(string $path): bool { return (bool) preg_match('#([a-z]:)?[/\\\\]|[a-z][a-z0-9+.-]*://#Ai', $path); } /** * Normalizes `..` and `.` and directory separators in path. */ public static function normalizePath(string $path): string { $parts = $path === '' ? [] : preg_split('~[/\\\\]+~', $path); $res = []; foreach ($parts as $part) { if ($part === '..' && $res && end($res) !== '..' && end($res) !== '') { array_pop($res); } elseif ($part !== '.') { $res[] = $part; } } return $res === [''] ? DIRECTORY_SEPARATOR : implode(DIRECTORY_SEPARATOR, $res); } /** * Joins all segments of the path and normalizes the result. */ public static function joinPaths(string ...$paths): string { return self::normalizePath(implode('/', $paths)); } }