mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
synced 2024-11-15 03:18:26 +00:00
87d86aaed9
The current checks are way too relaxed, and are more like testing for a substring, which makes it easy for invalid paths to slip trough, for example `/foo/var/www` is falsely tested to reside in `/var/www`. Passing an empty path never worked properly, it was triggering a warning, didn't worked on Windows, and the behavior that the current top level directory would be assumed for empty paths wasn't documented. Similar is true for relative paths. While they did match at one point, this was incorrect behavior, and matching actual path fragments seems out of scope for this method. This change makes the `$path` argument required, requires it to be an absolute path, and throws an exception in case a non-absolute path is being passed.
904 lines
25 KiB
PHP
904 lines
25 KiB
PHP
<?php
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/**
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* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
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* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
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*
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* Licensed under The MIT License
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* For full copyright and license information, please see the LICENSE.txt
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* Redistributions of files must retain the above copyright notice.
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*
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* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
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* @link http://cakephp.org CakePHP(tm) Project
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* @package Cake.Utility
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* @since CakePHP(tm) v 0.2.9
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* @license http://www.opensource.org/licenses/mit-license.php MIT License
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*/
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/**
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* Folder structure browser, lists folders and files.
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* Provides an Object interface for Common directory related tasks.
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*
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* @package Cake.Utility
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*/
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class Folder {
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/**
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* Default scheme for Folder::copy
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* Recursively merges subfolders with the same name
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*
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* @var string
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*/
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const MERGE = 'merge';
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/**
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* Overwrite scheme for Folder::copy
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* subfolders with the same name will be replaced
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*
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* @var string
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*/
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const OVERWRITE = 'overwrite';
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/**
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* Skip scheme for Folder::copy
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* if a subfolder with the same name exists it will be skipped
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*
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* @var string
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*/
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const SKIP = 'skip';
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/**
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* Sort mode by name
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*/
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const SORT_NAME = 'name';
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/**
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* Sort mode by time
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*/
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const SORT_TIME = 'time';
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/**
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* Path to Folder.
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*
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* @var string
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* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::$path
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*/
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public $path = null;
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/**
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* Sortedness. Whether or not list results
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* should be sorted by name.
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*
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* @var bool
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* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::$sort
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*/
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public $sort = false;
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/**
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* Mode to be used on create. Does nothing on Windows platforms.
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*
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* @var int
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* http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::$mode
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*/
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public $mode = 0755;
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/**
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* Functions array to be called depending on the sort type chosen.
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*/
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protected $_fsorts = array(
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self::SORT_NAME => 'getPathname',
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self::SORT_TIME => 'getCTime'
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);
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/**
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* Holds messages from last method.
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*
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* @var array
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*/
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protected $_messages = array();
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/**
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* Holds errors from last method.
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*
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* @var array
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*/
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protected $_errors = array();
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/**
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* Holds array of complete directory paths.
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*
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* @var array
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*/
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protected $_directories;
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/**
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* Holds array of complete file paths.
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*
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* @var array
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*/
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protected $_files;
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/**
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* Constructor.
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*
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* @param string $path Path to folder
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* @param bool $create Create folder if not found
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* @param string|bool $mode Mode (CHMOD) to apply to created folder, false to ignore
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* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder
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*/
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public function __construct($path = false, $create = false, $mode = false) {
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if (empty($path)) {
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$path = TMP;
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}
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if ($mode) {
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$this->mode = $mode;
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}
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if (!file_exists($path) && $create === true) {
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$this->create($path, $this->mode);
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}
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if (!Folder::isAbsolute($path)) {
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$path = realpath($path);
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}
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if (!empty($path)) {
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$this->cd($path);
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}
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}
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/**
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* Return current path.
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*
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* @return string Current path
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* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::pwd
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*/
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public function pwd() {
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return $this->path;
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}
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/**
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* Change directory to $path.
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*
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* @param string $path Path to the directory to change to
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* @return string The new path. Returns false on failure
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* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::cd
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*/
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public function cd($path) {
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$path = $this->realpath($path);
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if (is_dir($path)) {
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return $this->path = $path;
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}
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return false;
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}
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/**
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* Returns an array of the contents of the current directory.
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* The returned array holds two arrays: One of directories and one of files.
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*
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* @param string|bool $sort Whether you want the results sorted, set this and the sort property
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* to false to get unsorted results.
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* @param array|bool $exceptions Either an array or boolean true will not grab dot files
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* @param bool $fullPath True returns the full path
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* @return mixed Contents of current directory as an array, an empty array on failure
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* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::read
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*/
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public function read($sort = self::SORT_NAME, $exceptions = false, $fullPath = false) {
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$dirs = $files = array();
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if (!$this->pwd()) {
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return array($dirs, $files);
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}
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if (is_array($exceptions)) {
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$exceptions = array_flip($exceptions);
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}
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$skipHidden = isset($exceptions['.']) || $exceptions === true;
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try {
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$iterator = new DirectoryIterator($this->path);
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} catch (Exception $e) {
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return array($dirs, $files);
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}
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if (!is_bool($sort) && isset($this->_fsorts[$sort])) {
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$methodName = $this->_fsorts[$sort];
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} else {
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$methodName = $this->_fsorts[self::SORT_NAME];
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}
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foreach ($iterator as $item) {
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if ($item->isDot()) {
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continue;
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}
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$name = $item->getFileName();
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if ($skipHidden && $name[0] === '.' || isset($exceptions[$name])) {
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continue;
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}
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if ($fullPath) {
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$name = $item->getPathName();
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}
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if ($item->isDir()) {
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$dirs[$item->{$methodName}()][] = $name;
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} else {
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$files[$item->{$methodName}()][] = $name;
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}
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}
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if ($sort || $this->sort) {
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ksort($dirs);
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ksort($files);
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}
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if ($dirs) {
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$dirs = call_user_func_array('array_merge', $dirs);
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}
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if ($files) {
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$files = call_user_func_array('array_merge', $files);
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}
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return array($dirs, $files);
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}
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/**
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* Returns an array of all matching files in current directory.
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*
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* @param string $regexpPattern Preg_match pattern (Defaults to: .*)
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* @param bool $sort Whether results should be sorted.
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* @return array Files that match given pattern
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* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::find
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*/
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public function find($regexpPattern = '.*', $sort = false) {
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list(, $files) = $this->read($sort);
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return array_values(preg_grep('/^' . $regexpPattern . '$/i', $files));
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}
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/**
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* Returns an array of all matching files in and below current directory.
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*
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* @param string $pattern Preg_match pattern (Defaults to: .*)
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* @param bool $sort Whether results should be sorted.
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* @return array Files matching $pattern
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* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::findRecursive
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*/
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public function findRecursive($pattern = '.*', $sort = false) {
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if (!$this->pwd()) {
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return array();
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}
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$startsOn = $this->path;
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$out = $this->_findRecursive($pattern, $sort);
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$this->cd($startsOn);
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return $out;
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}
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/**
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* Private helper function for findRecursive.
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*
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* @param string $pattern Pattern to match against
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* @param bool $sort Whether results should be sorted.
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* @return array Files matching pattern
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*/
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protected function _findRecursive($pattern, $sort = false) {
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list($dirs, $files) = $this->read($sort);
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$found = array();
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foreach ($files as $file) {
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if (preg_match('/^' . $pattern . '$/i', $file)) {
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$found[] = Folder::addPathElement($this->path, $file);
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}
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}
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$start = $this->path;
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foreach ($dirs as $dir) {
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$this->cd(Folder::addPathElement($start, $dir));
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$found = array_merge($found, $this->findRecursive($pattern, $sort));
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}
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return $found;
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}
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/**
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* Returns true if given $path is a Windows path.
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*
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* @param string $path Path to check
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* @return bool true if Windows path, false otherwise
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* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::isWindowsPath
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*/
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public static function isWindowsPath($path) {
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return (preg_match('/^[A-Z]:\\\\/i', $path) || substr($path, 0, 2) === '\\\\');
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}
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/**
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* Returns true if given $path is an absolute path.
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*
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* @param string $path Path to check
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* @return bool true if path is absolute.
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* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::isAbsolute
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*/
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public static function isAbsolute($path) {
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if (empty($path)) {
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return false;
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}
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return $path[0] === '/' ||
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preg_match('/^[A-Z]:\\\\/i', $path) ||
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substr($path, 0, 2) === '\\\\' ||
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static::isRegisteredStreamWrapper($path);
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}
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/**
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* Returns true if given $path is a registered stream wrapper.
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*
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* @param string $path Path to check
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* @return boo true If path is registered stream wrapper.
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*/
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public static function isRegisteredStreamWrapper($path) {
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if (preg_match('/^[A-Z]+(?=:\/\/)/i', $path, $matches) &&
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in_array($matches[0], stream_get_wrappers())
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) {
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return true;
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}
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return false;
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}
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/**
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* Returns a correct set of slashes for given $path. (\\ for Windows paths and / for other paths.)
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*
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* @param string $path Path to check
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* @return string Set of slashes ("\\" or "/")
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* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::normalizePath
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*/
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public static function normalizePath($path) {
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return Folder::correctSlashFor($path);
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}
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/**
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* Returns a correct set of slashes for given $path. (\\ for Windows paths and / for other paths.)
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*
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* @param string $path Path to check
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* @return string Set of slashes ("\\" or "/")
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* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::correctSlashFor
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*/
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public static function correctSlashFor($path) {
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return (Folder::isWindowsPath($path)) ? '\\' : '/';
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}
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/**
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* Returns $path with added terminating slash (corrected for Windows or other OS).
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*
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* @param string $path Path to check
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* @return string Path with ending slash
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* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::slashTerm
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*/
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public static function slashTerm($path) {
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if (Folder::isSlashTerm($path)) {
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return $path;
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}
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return $path . Folder::correctSlashFor($path);
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}
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/**
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* Returns $path with $element added, with correct slash in-between.
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*
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* @param string $path Path
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* @param string|array $element Element to add at end of path
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* @return string Combined path
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* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::addPathElement
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*/
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public static function addPathElement($path, $element) {
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$element = (array)$element;
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array_unshift($element, rtrim($path, DS));
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return implode(DS, $element);
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}
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/**
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* Returns true if the Folder is in the given Cake path.
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*
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* @param string $path The path to check.
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* @return bool
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* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::inCakePath
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*/
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public function inCakePath($path = '') {
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$dir = substr(Folder::slashTerm(ROOT), 0, -1);
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$newdir = $dir . $path;
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return $this->inPath($newdir);
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}
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/**
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* Returns true if the Folder is in the given path.
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*
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* @param string $path The absolute path to check that the current `pwd()` resides within.
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* @param bool $reverse Reverse the search, check if the given `$path` resides within the current `pwd()`.
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* @return bool
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* @throws \InvalidArgumentException When the given `$path` argument is not an absolute path.
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* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::inPath
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*/
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public function inPath($path = '', $reverse = false) {
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if (!Folder::isAbsolute($path)) {
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throw new InvalidArgumentException(__d('cake_dev', 'The $path argument is expected to be an absolute path.'));
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}
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$dir = Folder::slashTerm($path);
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$current = Folder::slashTerm($this->pwd());
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if (!$reverse) {
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$return = preg_match('/^' . preg_quote($dir, '/') . '(.*)/', $current);
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} else {
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$return = preg_match('/^' . preg_quote($current, '/') . '(.*)/', $dir);
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}
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return (bool)$return;
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}
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/**
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* Change the mode on a directory structure recursively. This includes changing the mode on files as well.
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*
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* @param string $path The path to chmod.
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* @param int $mode Octal value, e.g. 0755.
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* @param bool $recursive Chmod recursively, set to false to only change the current directory.
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* @param array $exceptions Array of files, directories to skip.
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* @return bool Success.
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* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::chmod
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*/
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public function chmod($path, $mode = false, $recursive = true, $exceptions = array()) {
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if (!$mode) {
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$mode = $this->mode;
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}
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|
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if ($recursive === false && is_dir($path)) {
|
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//@codingStandardsIgnoreStart
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if (@chmod($path, intval($mode, 8))) {
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//@codingStandardsIgnoreEnd
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$this->_messages[] = __d('cake_dev', '%s changed to %s', $path, $mode);
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return true;
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}
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$this->_errors[] = __d('cake_dev', '%s NOT changed to %s', $path, $mode);
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return false;
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}
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|
|
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if (is_dir($path)) {
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$paths = $this->tree($path);
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|
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foreach ($paths as $type) {
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foreach ($type as $fullpath) {
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$check = explode(DS, $fullpath);
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$count = count($check);
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|
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if (in_array($check[$count - 1], $exceptions)) {
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continue;
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}
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//@codingStandardsIgnoreStart
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if (@chmod($fullpath, intval($mode, 8))) {
|
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//@codingStandardsIgnoreEnd
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$this->_messages[] = __d('cake_dev', '%s changed to %s', $fullpath, $mode);
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} else {
|
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$this->_errors[] = __d('cake_dev', '%s NOT changed to %s', $fullpath, $mode);
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}
|
|
}
|
|
}
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|
|
|
if (empty($this->_errors)) {
|
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return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Returns an array of nested directories and files in each directory
|
|
*
|
|
* @param string $path the directory path to build the tree from
|
|
* @param array|bool $exceptions Either an array of files/folder to exclude
|
|
* or boolean true to not grab dot files/folders
|
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* @param string $type either 'file' or 'dir'. null returns both files and directories
|
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* @return mixed array of nested directories and files in each directory
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|
* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::tree
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*/
|
|
public function tree($path = null, $exceptions = false, $type = null) {
|
|
if (!$path) {
|
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$path = $this->path;
|
|
}
|
|
$files = array();
|
|
$directories = array($path);
|
|
|
|
if (is_array($exceptions)) {
|
|
$exceptions = array_flip($exceptions);
|
|
}
|
|
$skipHidden = false;
|
|
if ($exceptions === true) {
|
|
$skipHidden = true;
|
|
} elseif (isset($exceptions['.'])) {
|
|
$skipHidden = true;
|
|
unset($exceptions['.']);
|
|
}
|
|
|
|
try {
|
|
$directory = new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::KEY_AS_PATHNAME | RecursiveDirectoryIterator::CURRENT_AS_SELF);
|
|
$iterator = new RecursiveIteratorIterator($directory, RecursiveIteratorIterator::SELF_FIRST);
|
|
} catch (Exception $e) {
|
|
if ($type === null) {
|
|
return array(array(), array());
|
|
}
|
|
return array();
|
|
}
|
|
|
|
foreach ($iterator as $itemPath => $fsIterator) {
|
|
if ($skipHidden) {
|
|
$subPathName = $fsIterator->getSubPathname();
|
|
if ($subPathName{0} === '.' || strpos($subPathName, DS . '.') !== false) {
|
|
continue;
|
|
}
|
|
}
|
|
$item = $fsIterator->current();
|
|
if (!empty($exceptions) && isset($exceptions[$item->getFilename()])) {
|
|
continue;
|
|
}
|
|
|
|
if ($item->isFile()) {
|
|
$files[] = $itemPath;
|
|
} elseif ($item->isDir() && !$item->isDot()) {
|
|
$directories[] = $itemPath;
|
|
}
|
|
}
|
|
if ($type === null) {
|
|
return array($directories, $files);
|
|
}
|
|
if ($type === 'dir') {
|
|
return $directories;
|
|
}
|
|
return $files;
|
|
}
|
|
|
|
/**
|
|
* Create a directory structure recursively.
|
|
*
|
|
* Can be used to create deep path structures like `/foo/bar/baz/shoe/horn`
|
|
*
|
|
* @param string $pathname The directory structure to create. Either an absolute or relative
|
|
* path. If the path is relative and exists in the process' cwd it will not be created.
|
|
* Otherwise relative paths will be prefixed with the current pwd().
|
|
* @param int $mode octal value 0755
|
|
* @return bool Returns TRUE on success, FALSE on failure
|
|
* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::create
|
|
*/
|
|
public function create($pathname, $mode = false) {
|
|
if (is_dir($pathname) || empty($pathname)) {
|
|
return true;
|
|
}
|
|
|
|
if (!static::isAbsolute($pathname)) {
|
|
$pathname = static::addPathElement($this->pwd(), $pathname);
|
|
}
|
|
|
|
if (!$mode) {
|
|
$mode = $this->mode;
|
|
}
|
|
|
|
if (is_file($pathname)) {
|
|
$this->_errors[] = __d('cake_dev', '%s is a file', $pathname);
|
|
return false;
|
|
}
|
|
$pathname = rtrim($pathname, DS);
|
|
$nextPathname = substr($pathname, 0, strrpos($pathname, DS));
|
|
|
|
if ($this->create($nextPathname, $mode)) {
|
|
if (!file_exists($pathname)) {
|
|
$old = umask(0);
|
|
if (mkdir($pathname, $mode)) {
|
|
umask($old);
|
|
$this->_messages[] = __d('cake_dev', '%s created', $pathname);
|
|
return true;
|
|
}
|
|
umask($old);
|
|
$this->_errors[] = __d('cake_dev', '%s NOT created', $pathname);
|
|
return false;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Returns the size in bytes of this Folder and its contents.
|
|
*
|
|
* @return int size in bytes of current folder
|
|
* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::dirsize
|
|
*/
|
|
public function dirsize() {
|
|
$size = 0;
|
|
$directory = Folder::slashTerm($this->path);
|
|
$stack = array($directory);
|
|
$count = count($stack);
|
|
for ($i = 0, $j = $count; $i < $j; ++$i) {
|
|
if (is_file($stack[$i])) {
|
|
$size += filesize($stack[$i]);
|
|
} elseif (is_dir($stack[$i])) {
|
|
$dir = dir($stack[$i]);
|
|
if ($dir) {
|
|
while (false !== ($entry = $dir->read())) {
|
|
if ($entry === '.' || $entry === '..') {
|
|
continue;
|
|
}
|
|
$add = $stack[$i] . $entry;
|
|
|
|
if (is_dir($stack[$i] . $entry)) {
|
|
$add = Folder::slashTerm($add);
|
|
}
|
|
$stack[] = $add;
|
|
}
|
|
$dir->close();
|
|
}
|
|
}
|
|
$j = count($stack);
|
|
}
|
|
return $size;
|
|
}
|
|
|
|
/**
|
|
* Recursively Remove directories if the system allows.
|
|
*
|
|
* @param string $path Path of directory to delete
|
|
* @return bool Success
|
|
* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::delete
|
|
*/
|
|
public function delete($path = null) {
|
|
if (!$path) {
|
|
$path = $this->pwd();
|
|
}
|
|
if (!$path) {
|
|
return false;
|
|
}
|
|
$path = Folder::slashTerm($path);
|
|
if (is_dir($path)) {
|
|
try {
|
|
$directory = new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::CURRENT_AS_SELF);
|
|
$iterator = new RecursiveIteratorIterator($directory, RecursiveIteratorIterator::CHILD_FIRST);
|
|
} catch (Exception $e) {
|
|
return false;
|
|
}
|
|
|
|
foreach ($iterator as $item) {
|
|
$filePath = $item->getPathname();
|
|
if ($item->isFile() || $item->isLink()) {
|
|
//@codingStandardsIgnoreStart
|
|
if (@unlink($filePath)) {
|
|
//@codingStandardsIgnoreEnd
|
|
$this->_messages[] = __d('cake_dev', '%s removed', $filePath);
|
|
} else {
|
|
$this->_errors[] = __d('cake_dev', '%s NOT removed', $filePath);
|
|
}
|
|
} elseif ($item->isDir() && !$item->isDot()) {
|
|
//@codingStandardsIgnoreStart
|
|
if (@rmdir($filePath)) {
|
|
//@codingStandardsIgnoreEnd
|
|
$this->_messages[] = __d('cake_dev', '%s removed', $filePath);
|
|
} else {
|
|
$this->_errors[] = __d('cake_dev', '%s NOT removed', $filePath);
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
$path = rtrim($path, DS);
|
|
//@codingStandardsIgnoreStart
|
|
if (@rmdir($path)) {
|
|
//@codingStandardsIgnoreEnd
|
|
$this->_messages[] = __d('cake_dev', '%s removed', $path);
|
|
} else {
|
|
$this->_errors[] = __d('cake_dev', '%s NOT removed', $path);
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Recursive directory copy.
|
|
*
|
|
* ### Options
|
|
*
|
|
* - `to` The directory to copy to.
|
|
* - `from` The directory to copy from, this will cause a cd() to occur, changing the results of pwd().
|
|
* - `mode` The mode to copy the files/directories with as integer, e.g. 0775.
|
|
* - `skip` Files/directories to skip.
|
|
* - `scheme` Folder::MERGE, Folder::OVERWRITE, Folder::SKIP
|
|
*
|
|
* @param array|string $options Either an array of options (see above) or a string of the destination directory.
|
|
* @return bool Success.
|
|
* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::copy
|
|
*/
|
|
public function copy($options) {
|
|
if (!$this->pwd()) {
|
|
return false;
|
|
}
|
|
$to = null;
|
|
if (is_string($options)) {
|
|
$to = $options;
|
|
$options = array();
|
|
}
|
|
$options += array(
|
|
'to' => $to,
|
|
'from' => $this->path,
|
|
'mode' => $this->mode,
|
|
'skip' => array(),
|
|
'scheme' => Folder::MERGE
|
|
);
|
|
|
|
$fromDir = $options['from'];
|
|
$toDir = $options['to'];
|
|
$mode = $options['mode'];
|
|
|
|
if (!$this->cd($fromDir)) {
|
|
$this->_errors[] = __d('cake_dev', '%s not found', $fromDir);
|
|
return false;
|
|
}
|
|
|
|
if (!is_dir($toDir)) {
|
|
$this->create($toDir, $mode);
|
|
}
|
|
|
|
if (!is_writable($toDir)) {
|
|
$this->_errors[] = __d('cake_dev', '%s not writable', $toDir);
|
|
return false;
|
|
}
|
|
|
|
$exceptions = array_merge(array('.', '..', '.svn'), $options['skip']);
|
|
//@codingStandardsIgnoreStart
|
|
if ($handle = @opendir($fromDir)) {
|
|
//@codingStandardsIgnoreEnd
|
|
while (($item = readdir($handle)) !== false) {
|
|
$to = Folder::addPathElement($toDir, $item);
|
|
if (($options['scheme'] != Folder::SKIP || !is_dir($to)) && !in_array($item, $exceptions)) {
|
|
$from = Folder::addPathElement($fromDir, $item);
|
|
if (is_file($from) && (!is_file($to) || $options['scheme'] != Folder::SKIP)) {
|
|
if (copy($from, $to)) {
|
|
chmod($to, intval($mode, 8));
|
|
touch($to, filemtime($from));
|
|
$this->_messages[] = __d('cake_dev', '%s copied to %s', $from, $to);
|
|
} else {
|
|
$this->_errors[] = __d('cake_dev', '%s NOT copied to %s', $from, $to);
|
|
}
|
|
}
|
|
|
|
if (is_dir($from) && file_exists($to) && $options['scheme'] === Folder::OVERWRITE) {
|
|
$this->delete($to);
|
|
}
|
|
|
|
if (is_dir($from) && !file_exists($to)) {
|
|
$old = umask(0);
|
|
if (mkdir($to, $mode)) {
|
|
umask($old);
|
|
$old = umask(0);
|
|
chmod($to, $mode);
|
|
umask($old);
|
|
$this->_messages[] = __d('cake_dev', '%s created', $to);
|
|
$options = array('to' => $to, 'from' => $from) + $options;
|
|
$this->copy($options);
|
|
} else {
|
|
$this->_errors[] = __d('cake_dev', '%s not created', $to);
|
|
}
|
|
} elseif (is_dir($from) && $options['scheme'] === Folder::MERGE) {
|
|
$options = array('to' => $to, 'from' => $from) + $options;
|
|
$this->copy($options);
|
|
}
|
|
}
|
|
}
|
|
closedir($handle);
|
|
} else {
|
|
return false;
|
|
}
|
|
|
|
if (!empty($this->_errors)) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Recursive directory move.
|
|
*
|
|
* ### Options
|
|
*
|
|
* - `to` The directory to copy to.
|
|
* - `from` The directory to copy from, this will cause a cd() to occur, changing the results of pwd().
|
|
* - `chmod` The mode to copy the files/directories with.
|
|
* - `skip` Files/directories to skip.
|
|
* - `scheme` Folder::MERGE, Folder::OVERWRITE, Folder::SKIP
|
|
*
|
|
* @param array $options (to, from, chmod, skip, scheme)
|
|
* @return bool Success
|
|
* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::move
|
|
*/
|
|
public function move($options) {
|
|
$to = null;
|
|
if (is_string($options)) {
|
|
$to = $options;
|
|
$options = (array)$options;
|
|
}
|
|
$options += array('to' => $to, 'from' => $this->path, 'mode' => $this->mode, 'skip' => array());
|
|
|
|
if ($this->copy($options)) {
|
|
if ($this->delete($options['from'])) {
|
|
return (bool)$this->cd($options['to']);
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* get messages from latest method
|
|
*
|
|
* @param bool $reset Reset message stack after reading
|
|
* @return array
|
|
* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::messages
|
|
*/
|
|
public function messages($reset = true) {
|
|
$messages = $this->_messages;
|
|
if ($reset) {
|
|
$this->_messages = array();
|
|
}
|
|
return $messages;
|
|
}
|
|
|
|
/**
|
|
* get error from latest method
|
|
*
|
|
* @param bool $reset Reset error stack after reading
|
|
* @return array
|
|
* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::errors
|
|
*/
|
|
public function errors($reset = true) {
|
|
$errors = $this->_errors;
|
|
if ($reset) {
|
|
$this->_errors = array();
|
|
}
|
|
return $errors;
|
|
}
|
|
|
|
/**
|
|
* Get the real path (taking ".." and such into account)
|
|
*
|
|
* @param string $path Path to resolve
|
|
* @return string The resolved path
|
|
* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::realpath
|
|
*/
|
|
public function realpath($path) {
|
|
if (strpos($path, '..') === false) {
|
|
if (!Folder::isAbsolute($path)) {
|
|
$path = Folder::addPathElement($this->path, $path);
|
|
}
|
|
return $path;
|
|
}
|
|
$path = str_replace('/', DS, trim($path));
|
|
$parts = explode(DS, $path);
|
|
$newparts = array();
|
|
$newpath = '';
|
|
if ($path[0] === DS) {
|
|
$newpath = DS;
|
|
}
|
|
|
|
while (($part = array_shift($parts)) !== null) {
|
|
if ($part === '.' || $part === '') {
|
|
continue;
|
|
}
|
|
if ($part === '..') {
|
|
if (!empty($newparts)) {
|
|
array_pop($newparts);
|
|
continue;
|
|
}
|
|
return false;
|
|
}
|
|
$newparts[] = $part;
|
|
}
|
|
$newpath .= implode(DS, $newparts);
|
|
|
|
return Folder::slashTerm($newpath);
|
|
}
|
|
|
|
/**
|
|
* Returns true if given $path ends in a slash (i.e. is slash-terminated).
|
|
*
|
|
* @param string $path Path to check
|
|
* @return bool true if path ends with slash, false otherwise
|
|
* @link http://book.cakephp.org/2.0/en/core-utility-libraries/file-folder.html#Folder::isSlashTerm
|
|
*/
|
|
public static function isSlashTerm($path) {
|
|
$lastChar = $path[strlen($path) - 1];
|
|
return $lastChar === '/' || $lastChar === '\\';
|
|
}
|
|
|
|
}
|