mirror of
https://github.com/kamilwylegala/cakephp2-php8.git
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d64636796e
git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@5628 3807eeeb-6ff5-0310-8944-8be069107fe0
735 lines
No EOL
17 KiB
PHP
735 lines
No EOL
17 KiB
PHP
<?php
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/* SVN FILE: $Id$ */
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/**
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* Convenience class for handling directories.
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*
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* PHP versions 4 and 5
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*
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* CakePHP(tm) : Rapid Development Framework <http://www.cakephp.org/>
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* Copyright 2005-2007, Cake Software Foundation, Inc.
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* 1785 E. Sahara Avenue, Suite 490-204
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* Las Vegas, Nevada 89104
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*
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* Licensed under The MIT License
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* Redistributions of files must retain the above copyright notice.
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*
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* @filesource
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* @copyright Copyright 2005-2007, Cake Software Foundation, Inc.
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* @link http://www.cakefoundation.org/projects/info/cakephp CakePHP(tm) Project
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* @package cake
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* @subpackage cake.cake.libs
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* @since CakePHP(tm) v 0.2.9
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* @version $Revision$
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* @modifiedby $LastChangedBy$
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* @lastmodified $Date$
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* @license http://www.opensource.org/licenses/mit-license.php The MIT License
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*/
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/**
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* Included libraries.
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*
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*/
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if (!class_exists('Object')) {
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uses ('object');
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}
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/**
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* Folder structure browser, lists folders and files.
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*
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* Long description for class
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*
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* @package cake
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* @subpackage cake.cake.libs
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*/
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class Folder extends Object{
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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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* @access public
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*/
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var $path = null;
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/**
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* Sortedness.
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*
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* @var boolean
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* @access public
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*/
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var $sort = false;
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/**
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* mode to be used on create.
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*
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* @var boolean
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* @access public
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*/
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var $mode = 0755;
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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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* @access private
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*/
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var $__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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* @access private
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*/
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var $__errors = false;
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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 boolean $create Create folder if not found
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* @param mixed $mode Mode (CHMOD) to apply to created folder, false to ignore
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*/
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function __construct($path = false, $create = false, $mode = false) {
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parent::__construct();
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if (empty($path)) {
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$path = TMP;
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}
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if ($mode) {
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$this->mode = intval($mode, 8);
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}
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if (!file_exists($path) && $create == true) {
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$this->create($path, $this->mode);
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}
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if($path{0} != '/') {
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$path = realpath($path);
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}
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$this->cd($path);
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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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* @access public
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*/
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function pwd() {
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return $this->path;
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}
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/**
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* Change directory to $desired_path.
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*
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* @param string $desired_path Path to the directory to change to
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* @return string The new path. Returns false on failure
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* @access public
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*/
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function cd($path) {
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$path = $this->realpath($path);
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if (is_dir($path) && file_exists($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, or false on failure.
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* The returned array holds two arrays: one of dirs and one of files.
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*
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* @param boolean $sort
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* @param mixed $exceptions either an array or boolean true will no grab dot files
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* @return mixed Contents of current directory as an array, false on failure
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* @access public
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*/
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function read($sort = true, $exceptions = false) {
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$dirs = $files = array();
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$dir = opendir($this->path);
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if ($dir !== false) {
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while (false !== ($n = readdir($dir))) {
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$item = false;
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if (is_array($exceptions)) {
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if (!in_array($n, $exceptions)) {
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$item = $n;
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}
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} elseif ((!preg_match('#^\.+$#', $n) && $exceptions == false) || ($exceptions == true && !preg_match('#^\.(.*)$#', $n))) {
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$item = $n;
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}
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if ($item !== false) {
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if (is_dir($this->addPathElement($this->path, $item))) {
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$dirs[] = $item;
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} else {
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$files[] = $item;
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}
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}
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}
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if ($sort || $this->sort) {
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sort ($dirs);
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sort ($files);
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}
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closedir ($dir);
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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 $pattern Preg_match pattern (Defaults to: .*)
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* @return array Files that match given pattern
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* @access public
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*/
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function find($regexp_pattern = '.*') {
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$data = $this->ls();
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if (!is_array($data)) {
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return array();
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}
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list($dirs, $files) = $data;
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$found = array();
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foreach ($files as $file) {
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if (preg_match("/^{$regexp_pattern}$/i", $file)) {
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$found[] = $file;
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}
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}
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return $found;
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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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* @return array Files matching $pattern
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* @access public
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*/
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function findRecursive($pattern = '.*') {
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$startsOn = $this->path;
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$out = $this->_findRecursive($pattern);
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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 $pattern Pattern to match against
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* @return array Files matching pattern
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* @access private
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*/
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function _findRecursive($pattern) {
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list($dirs, $files) = $this->ls();
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$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[] = $this->addPathElement($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($this->addPathElement($start, $dir));
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$found = array_merge($found, $this->findRecursive($pattern));
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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 $path Path to check
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* @return boolean true if windows path, false otherwise
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* @access public
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* @static
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*/
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function isWindowsPath($path) {
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if (preg_match('#^[A-Z]:\\\#i', $path)) {
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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 true if given $path is an absolute path.
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*
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* @param string $path Path to check
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* @return boolean
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* @access public
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* @static
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*/
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function isAbsolute($path) {
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$match = preg_match('#^\/#', $path) || preg_match('#^[A-Z]:\\\#i', $path);
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return $match;
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}
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/**
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* Returns true if given $path ends in a slash (i.e. is slash-terminated).
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*
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* @param string $path Path to check
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* @return boolean true if path ends with slash, false otherwise
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* @access public
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* @static
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*/
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function isSlashTerm($path) {
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if (preg_match('#[\\\/]$#', $path)) {
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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 $path Path to check
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* @return string Set of slashes ("\\" or "/")
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* @access public
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* @static
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*/
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function normalizePath($path) {
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if ($this->isWindowsPath($path)) {
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return '\\';
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}
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return '/';
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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 $path Path to check
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* @return string Set of slashes ("\\" or "/")
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* @access public
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* @static
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*/
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function correctSlashFor($path) {
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if ($this->isWindowsPath($path)) {
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return '\\';
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}
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return '/';
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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 $path Path to check
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* @return string Path with ending slash
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* @access public
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* @static
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*/
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function slashTerm($path) {
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if ($this->isSlashTerm($path)) {
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return $path;
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}
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return $path . $this->correctSlashFor($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 $element Element to and at end of path
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* @return string Combined path
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* @access public
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* @static
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*/
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function addPathElement($path, $element) {
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return $this->slashTerm($path) . $element;
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}
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/**
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* Returns true if the File is in a given CakePath.
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*
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* @return boolean
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* @access public
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*/
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function inCakePath($path = '') {
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$dir = substr($this->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 File is in given path.
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*
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* @return boolean
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* @access public
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*/
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function inPath($path = '', $reverse = false) {
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$dir = $this->slashTerm($path);
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$current = $this->slashTerm($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, '/') . '(.*)/', $dir);
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}
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if ($return == 1) {
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return true;
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} else {
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return false;
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}
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}
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/**
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* Change the mode on a directory structure recursively.
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*
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* @param string $pathname The directory structure to create
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* @return bool Returns TRUE on success, FALSE on failure
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* @access public
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*/
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function chmod($path, $mode = false, $exceptions = false) {
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if (!$mode) {
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$mode = $this->mode;
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}
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if (is_dir($path)) {
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return chmod($path, intval($mode, 8));
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}
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$dir = opendir($path);
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if ($dir) {
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while (false !== ($n = readdir($dir))) {
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$item = false;
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if (is_array($exceptions)) {
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if (!in_array($n, $exceptions)) {
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$item = $n;
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}
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} elseif ((!preg_match('#^\.+$#', $n) && $exceptions == false) || ($exceptions == true && !preg_match('#^\.(.*)$#', $n))) {
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$item = $n;
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}
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if ($item) {
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$fullpath = $this->addPathElement($path, $item);
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if (!is_dir($fullpath)) {
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if (chmod($fullpath, intval($mode, 8))) {
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$this->__messages[] = sprintf(__('%s changed to %s', true), $fullpath, $mode);
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return true;
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} else {
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$this->__errors[] = sprintf(__('%s NOT changed to %s', true), $fullpath, $mode);
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return false;
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}
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} else {
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if ($this->chmod($fullpath, $mode)) {
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$this->__messages[] = sprintf(__('%s changed to %s', true), $fullpath, $mode);
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return true;
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} else {
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$this->__errors[] = sprintf(__('%s NOT changed to %s', true), $fullpath, $mode);
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return false;
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}
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}
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}
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}
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closedir($dir);
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}
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if (chmod($path, intval($mode, 8))) {
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$this->__messages[] = sprintf(__('%s changed to %s', true), $path, $mode);
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return true;
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} else {
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return false;
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}
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}
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/**
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* Create a directory structure recursively.
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*
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* @param string $pathname The directory structure to create
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* @return bool Returns TRUE on success, FALSE on failure
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* @access public
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*/
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function create($pathname, $mode = false) {
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if (is_dir($pathname) || empty($pathname)) {
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return true;
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}
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if (!$mode) {
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$mode = $this->mode;
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}
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if (is_file($pathname)) {
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$this->__errors[] = sprintf(__('%s is a file', true), $pathname);
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return true;
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}
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$nextPathname = substr($pathname, 0, strrpos($pathname, DS));
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if ($this->create($nextPathname, $mode)) {
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if (!file_exists($pathname)) {
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if (mkdir($pathname, intval($mode, 8))) {
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$this->__messages[] = sprintf(__('%s created', true), $pathname);
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return true;
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} else {
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$this->__errors[] = sprintf(__('%s NOT created', true), $pathname);
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return false;
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}
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}
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}
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return true;
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}
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/**
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* Returns the size in bytes of this Folder.
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*
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* @param string $directory Path to directory
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* @access public
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*/
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function dirsize() {
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$size = 0;
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$directory = $this->slashTerm($this->path);
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$stack = array($directory);
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$count = count($stack);
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for ($i = 0, $j = $count; $i < $j; ++$i) {
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if (is_file($stack[$i])) {
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$size += filesize($stack[$i]);
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} elseif (is_dir($stack[$i])) {
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$dir = dir($stack[$i]);
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if ($dir) {
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while (false !== ($entry = $dir->read())) {
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if ($entry == '.' || $entry == '..') {
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continue;
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}
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$add = $stack[$i] . $entry;
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if (is_dir($stack[$i] . $entry)) {
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$add = $this->slashTerm($add);
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}
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$stack[ ]= $add;
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}
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$dir->close();
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}
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}
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$j = count($stack);
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}
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return $size;
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}
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/**
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* Recursively Remove directories if system allow.
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*
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* @param string $path Path of directory to delete
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* @return boolean Success
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* @access public
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*/
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function delete($path) {
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$path = $this->slashTerm($path);
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if (is_dir($path) === true) {
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$files = glob($path . "*", GLOB_NOSORT);
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$normal_files = glob($path . "*");
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$hidden_files = glob($path . "\.?*");
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$files = array_merge($normal_files, $hidden_files);
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if (is_array($files)) {
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foreach ($files as $file) {
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if (preg_match("/(\.|\.\.)$/", $file)) {
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continue;
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}
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if (is_file($file) === true) {
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if (unlink($file)) {
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$this->__messages[] = sprintf(__('%s removed', true), $path);
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} else {
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$this->__errors[] = sprintf(__('%s NOT removed', true), $path);
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}
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} elseif (is_dir($file) === true) {
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if ($this->delete($file) === false) {
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return false;
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}
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}
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}
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}
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$path = substr($path, 0, strlen($path) - 1);
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if (rmdir($path) === false) {
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$this->__errors[] = sprintf(__('%s NOT removed', true), $path);
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return false;
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} else {
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$this->__messages[] = sprintf(__('%s removed', true), $path);
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}
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}
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return true;
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}
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/**
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* Recursive directory copy.
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*
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* @param array $options (to, from, chmod, skip)
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* @return boolean
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* @access public
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*/
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function copy($options = array()) {
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$to = null;
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if (is_string($options)) {
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$to = $options;
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$options = array();
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}
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$options = am(array('to'=> $to, 'from'=> $this->path, 'mode'=> $this->mode, 'skip'=> array()), $options);
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$fromDir = $options['from'];
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$toDir = $options['to'];
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$mode = $options['mode'];
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if (!$this->cd($fromDir)) {
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$this->__errors[] = sprintf(__('%s not found', true), $fromDir);
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return false;
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}
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if (!is_dir($toDir)) {
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$this->mkdir($toDir, $mode);
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}
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if (!is_writable($toDir)) {
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$this->__errors[] = sprintf(__('%s not writable', true), $toDir);
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return false;
|
|
}
|
|
|
|
$exceptions = am(array('.','..','.svn'), $options['skip']);
|
|
$handle = opendir($fromDir);
|
|
if ($handle) {
|
|
while (false !== ($item = readdir($handle))) {
|
|
if (!in_array($item, $exceptions)) {
|
|
$from = $this->addPathElement($fromDir, $item);
|
|
$to = $this->addPathElement($toDir, $item);
|
|
if (is_file($from)) {
|
|
if (copy($from, $to)) {
|
|
chmod($to, intval($mode, 8));
|
|
touch($to, filemtime($from));
|
|
$this->__messages[] = sprintf(__('%s copied to %s', true), $from, $to);
|
|
} else {
|
|
$this->__errors[] = sprintf(__('%s NOT copied to %s', true), $from, $to);
|
|
}
|
|
}
|
|
|
|
if (is_dir($from) && !file_exists($to)) {
|
|
if (mkdir($to, intval($mode, 8))) {
|
|
chmod($to, intval($mode, 8));
|
|
$this->__messages[] = sprintf(__('%s created', true), $to);
|
|
$options = am($options, array('to'=> $to, 'from'=> $from));
|
|
$this->copy($options);
|
|
} else {
|
|
$this->__errors[] = sprintf(__('%s not created', true), $to);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
closedir($handle);
|
|
} else {
|
|
return false;
|
|
}
|
|
|
|
if (!empty($this->__errors)) {
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
/**
|
|
* Recursive directory move.
|
|
*
|
|
* @param array $options (to, from, chmod, skip)
|
|
* @return boolean Success
|
|
* @access public
|
|
*/
|
|
function move($options) {
|
|
$to = null;
|
|
if (is_string($options)) {
|
|
$to = $options;
|
|
}
|
|
$options = am(array('to'=> $to, 'from'=> $this->path, 'mode'=> $this->mode, 'skip'=> array()), $options);
|
|
|
|
if ($this->copy($options)) {
|
|
if ($this->delete($options['from'])) {
|
|
return $this->cd($options['to']);
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
/**
|
|
* get messages from latest method
|
|
*
|
|
* @return array
|
|
* @access public
|
|
*/
|
|
function messages() {
|
|
return $this->__messages;
|
|
}
|
|
/**
|
|
* get error from latest method
|
|
*
|
|
* @return array
|
|
* @access public
|
|
*/
|
|
function errors() {
|
|
return $this->__errors;
|
|
}
|
|
/**
|
|
* nix flavored alias
|
|
*
|
|
* @see read
|
|
* @access public
|
|
*/
|
|
function ls($sort = true, $exceptions = false) {
|
|
return $this->read($sort, $exceptions);
|
|
}
|
|
/**
|
|
* nix flavored alias
|
|
*
|
|
* @see create
|
|
* @access public
|
|
*/
|
|
function mkdir($pathname, $mode = 0755) {
|
|
return $this->create($pathname, $mode);
|
|
}
|
|
/**
|
|
* nix flavored alias
|
|
*
|
|
* @see copy
|
|
* @access public
|
|
*/
|
|
function cp($options) {
|
|
return $this->copy($options);
|
|
}
|
|
/**
|
|
* nix flavored alias
|
|
*
|
|
* @see move
|
|
* @access public
|
|
*/
|
|
function mv($options) {
|
|
return $this->move($options);
|
|
}
|
|
/**
|
|
* nix flavored alias
|
|
*
|
|
* @see delete
|
|
* @access public
|
|
*/
|
|
function rm($path) {
|
|
return $this->delete($path);
|
|
}
|
|
/**
|
|
* Get the real path (taking ".." and such into account)
|
|
*
|
|
* @param string $path Path to resolve
|
|
* @return string The resolved path
|
|
*/
|
|
function realpath($path) {
|
|
$path = trim($path);
|
|
if (strpos($path, '..') === false) {
|
|
if (!$this->isAbsolute($path)) {
|
|
$path = $this->addPathElement($this->path, $path);
|
|
}
|
|
return $path;
|
|
}
|
|
$parts = explode(DS, $path);
|
|
$newparts = array();
|
|
$newpath = ife($path{0} == DS, DS, '');
|
|
|
|
while (($part = array_shift($parts)) !== NULL) {
|
|
if ($part == '.' || $part == '') {
|
|
continue;
|
|
}
|
|
if ($part == '..') {
|
|
if (count($newparts) > 0) {
|
|
array_pop($newparts);
|
|
continue;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
$newparts[] = $part;
|
|
}
|
|
$newpath .= implode(DS, $newparts);
|
|
|
|
if (strlen($path > 1) && $path{strlen($path)-1} == DS) {
|
|
$newpath .= DS;
|
|
}
|
|
return $newpath;
|
|
}
|
|
/**
|
|
*
|
|
* @deprecated
|
|
* @see chmod
|
|
* @access public
|
|
*/
|
|
function chmodr($pathname, $mode = 0755) {
|
|
return $this->chmod($pathname, $mode);
|
|
}
|
|
/**
|
|
*
|
|
* @deprecated
|
|
* @see mkdir or create
|
|
* @access public
|
|
*/
|
|
function mkdirr($pathname, $mode = 0755) {
|
|
return $this->create($pathname, $mode);
|
|
}
|
|
}
|
|
?>
|