mirror of
https://github.com/WordPress/WordPress.git
synced 2024-12-25 18:48:57 +01:00
31a2bbad76
git-svn-id: http://svn.automattic.com/wordpress/trunk@10919 1a063a9b-81f0-0310-95a4-ce76da25c4cd
277 lines
6.9 KiB
PHP
277 lines
6.9 KiB
PHP
<?php
|
|
/**
|
|
* WordPress Direct Filesystem.
|
|
*
|
|
* @package WordPress
|
|
* @subpackage Filesystem
|
|
*/
|
|
|
|
/**
|
|
* WordPress Filesystem Class for direct PHP file and folder manipulation.
|
|
*
|
|
* @since 2.5
|
|
* @package WordPress
|
|
* @subpackage Filesystem
|
|
* @uses WP_Filesystem_Base Extends class
|
|
*/
|
|
class WP_Filesystem_Direct extends WP_Filesystem_Base {
|
|
var $permission = null;
|
|
var $errors = null;
|
|
function WP_Filesystem_Direct($arg) {
|
|
$this->method = 'direct';
|
|
$this->errors = new WP_Error();
|
|
$this->permission = umask();
|
|
}
|
|
function connect() {
|
|
return true;
|
|
}
|
|
function setDefaultPermissions($perm) {
|
|
$this->permission = $perm;
|
|
}
|
|
function get_contents($file) {
|
|
return @file_get_contents($file);
|
|
}
|
|
function get_contents_array($file) {
|
|
return @file($file);
|
|
}
|
|
function put_contents($file, $contents, $mode = false, $type = '') {
|
|
if ( ! ($fp = @fopen($file, 'w' . $type)) )
|
|
return false;
|
|
@fwrite($fp, $contents);
|
|
@fclose($fp);
|
|
$this->chmod($file,$mode);
|
|
return true;
|
|
}
|
|
function cwd() {
|
|
return @getcwd();
|
|
}
|
|
function chdir($dir) {
|
|
return @chdir($dir);
|
|
}
|
|
function chgrp($file, $group, $recursive = false) {
|
|
if ( ! $this->exists($file) )
|
|
return false;
|
|
if ( ! $recursive )
|
|
return @chgrp($file, $group);
|
|
if ( ! $this->is_dir($file) )
|
|
return @chgrp($file, $group);
|
|
//Is a directory, and we want recursive
|
|
$file = trailingslashit($file);
|
|
$filelist = $this->dirlist($file);
|
|
foreach ($filelist as $filename)
|
|
$this->chgrp($file . $filename, $group, $recursive);
|
|
|
|
return true;
|
|
}
|
|
function chmod($file, $mode = false, $recursive = false) {
|
|
if ( ! $mode )
|
|
$mode = $this->permission;
|
|
if ( ! $this->exists($file) )
|
|
return false;
|
|
if ( ! $recursive )
|
|
return @chmod($file,$mode);
|
|
if ( ! $this->is_dir($file) )
|
|
return @chmod($file, $mode);
|
|
//Is a directory, and we want recursive
|
|
$file = trailingslashit($file);
|
|
$filelist = $this->dirlist($file);
|
|
foreach ($filelist as $filename)
|
|
$this->chmod($file . $filename, $mode, $recursive);
|
|
|
|
return true;
|
|
}
|
|
function chown($file, $owner, $recursive = false) {
|
|
if ( ! $this->exists($file) )
|
|
return false;
|
|
if ( ! $recursive )
|
|
return @chown($file, $owner);
|
|
if ( ! $this->is_dir($file) )
|
|
return @chown($file, $owner);
|
|
//Is a directory, and we want recursive
|
|
$filelist = $this->dirlist($file);
|
|
foreach ($filelist as $filename){
|
|
$this->chown($file . '/' . $filename, $owner, $recursive);
|
|
}
|
|
return true;
|
|
}
|
|
function owner($file) {
|
|
$owneruid = @fileowner($file);
|
|
if ( ! $owneruid )
|
|
return false;
|
|
if ( ! function_exists('posix_getpwuid') )
|
|
return $owneruid;
|
|
$ownerarray = posix_getpwuid($owneruid);
|
|
return $ownerarray['name'];
|
|
}
|
|
function getchmod($file) {
|
|
return substr(decoct(@fileperms($file)),3);
|
|
}
|
|
function group($file) {
|
|
$gid = @filegroup($file);
|
|
if ( ! $gid )
|
|
return false;
|
|
if ( ! function_exists('posix_getgrgid') )
|
|
return $gid;
|
|
$grouparray = posix_getgrgid($gid);
|
|
return $grouparray['name'];
|
|
}
|
|
|
|
function copy($source, $destination, $overwrite = false) {
|
|
if ( ! $overwrite && $this->exists($destination) )
|
|
return false;
|
|
return copy($source, $destination);
|
|
}
|
|
|
|
function move($source, $destination, $overwrite = false) {
|
|
//Possible to use rename()?
|
|
if ( $this->copy($source, $destination, $overwrite) && $this->exists($destination) ){
|
|
$this->delete($source);
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
function delete($file, $recursive = false) {
|
|
if ( empty($file) ) //Some filesystems report this as /, which can cause non-expected recursive deletion of all files in the filesystem.
|
|
return false;
|
|
$file = str_replace('\\', '/', $file); //for win32, occasional problems deleteing files otherwise
|
|
|
|
if ( $this->is_file($file) )
|
|
return @unlink($file);
|
|
if ( ! $recursive && $this->is_dir($file) )
|
|
return @rmdir($file);
|
|
|
|
//At this point its a folder, and we're in recursive mode
|
|
$file = trailingslashit($file);
|
|
$filelist = $this->dirlist($file, true);
|
|
|
|
$retval = true;
|
|
if ( is_array($filelist) ) //false if no files, So check first.
|
|
foreach ($filelist as $filename => $fileinfo)
|
|
if ( ! $this->delete($file . $filename, $recursive) )
|
|
$retval = false;
|
|
|
|
if ( file_exists($file) && ! @rmdir($file) )
|
|
$retval = false;
|
|
return $retval;
|
|
}
|
|
|
|
function exists($file) {
|
|
return @file_exists($file);
|
|
}
|
|
|
|
function is_file($file) {
|
|
return @is_file($file);
|
|
}
|
|
|
|
function is_dir($path) {
|
|
return @is_dir($path);
|
|
}
|
|
|
|
function is_readable($file) {
|
|
return @is_readable($file);
|
|
}
|
|
|
|
function is_writable($file) {
|
|
return @is_writable($file);
|
|
}
|
|
|
|
function atime($file) {
|
|
return @fileatime($file);
|
|
}
|
|
|
|
function mtime($file) {
|
|
return @filemtime($file);
|
|
}
|
|
function size($file) {
|
|
return @filesize($file);
|
|
}
|
|
|
|
function touch($file, $time = 0, $atime = 0){
|
|
if ($time == 0)
|
|
$time = time();
|
|
if ($atime == 0)
|
|
$atime = time();
|
|
return @touch($file, $time, $atime);
|
|
}
|
|
|
|
function mkdir($path, $chmod = false, $chown = false, $chgrp = false){
|
|
if ( ! $chmod)
|
|
$chmod = $this->permission;
|
|
|
|
if ( ! @mkdir($path, $chmod) )
|
|
return false;
|
|
if ( $chown )
|
|
$this->chown($path, $chown);
|
|
if ( $chgrp )
|
|
$this->chgrp($path, $chgrp);
|
|
return true;
|
|
}
|
|
|
|
function rmdir($path, $recursive = false) {
|
|
//Currently unused and untested, Use delete() instead.
|
|
if ( ! $recursive )
|
|
return @rmdir($path);
|
|
//recursive:
|
|
$filelist = $this->dirlist($path);
|
|
foreach ($filelist as $filename => $det) {
|
|
if ( '/' == substr($filename, -1, 1) )
|
|
$this->rmdir($path . '/' . $filename, $recursive);
|
|
@rmdir($filename);
|
|
}
|
|
return @rmdir($path);
|
|
}
|
|
|
|
function dirlist($path, $incdot = false, $recursive = false) {
|
|
if ( $this->is_file($path) ) {
|
|
$limitFile = basename($path);
|
|
$path = dirname($path);
|
|
} else {
|
|
$limitFile = false;
|
|
}
|
|
if ( ! $this->is_dir($path) )
|
|
return false;
|
|
|
|
$ret = array();
|
|
$dir = @dir($path);
|
|
if ( ! $dir )
|
|
return false;
|
|
while (false !== ($entry = $dir->read()) ) {
|
|
$struc = array();
|
|
$struc['name'] = $entry;
|
|
|
|
if ( '.' == $struc['name'] || '..' == $struc['name'] )
|
|
continue; //Do not care about these folders.
|
|
if ( '.' == $struc['name'][0] && !$incdot)
|
|
continue;
|
|
if ( $limitFile && $struc['name'] != $limitFile)
|
|
continue;
|
|
|
|
$struc['perms'] = $this->gethchmod($path.'/'.$entry);
|
|
$struc['permsn'] = $this->getnumchmodfromh($struc['perms']);
|
|
$struc['number'] = false;
|
|
$struc['owner'] = $this->owner($path.'/'.$entry);
|
|
$struc['group'] = $this->group($path.'/'.$entry);
|
|
$struc['size'] = $this->size($path.'/'.$entry);
|
|
$struc['lastmodunix']= $this->mtime($path.'/'.$entry);
|
|
$struc['lastmod'] = date('M j',$struc['lastmodunix']);
|
|
$struc['time'] = date('h:i:s',$struc['lastmodunix']);
|
|
$struc['type'] = $this->is_dir($path.'/'.$entry) ? 'd' : 'f';
|
|
|
|
if ( 'd' == $struc['type'] ) {
|
|
if ( $recursive )
|
|
$struc['files'] = $this->dirlist($path . '/' . $struc['name'], $incdot, $recursive);
|
|
else
|
|
$struc['files'] = array();
|
|
}
|
|
|
|
$ret[ $struc['name'] ] = $struc;
|
|
}
|
|
$dir->close();
|
|
unset($dir);
|
|
return $ret;
|
|
}
|
|
}
|
|
?>
|