411 lines
11 KiB
PHP
411 lines
11 KiB
PHP
<?php
|
|
class WP_Filesystem_FTPext{
|
|
var $link;
|
|
var $timeout = 5;
|
|
var $errors = array();
|
|
var $options = array();
|
|
|
|
var $wp_base = '';
|
|
var $permission = null;
|
|
|
|
var $filetypes = array(
|
|
'php'=>FTP_ASCII,
|
|
'css'=>FTP_ASCII,
|
|
'txt'=>FTP_ASCII,
|
|
'js'=>FTP_ASCII,
|
|
'html'=>FTP_ASCII,
|
|
'htm'=>FTP_ASCII,
|
|
'xml'=>FTP_ASCII,
|
|
|
|
'jpg'=>FTP_BINARY,
|
|
'png'=>FTP_BINARY,
|
|
'gif'=>FTP_BINARY,
|
|
'bmp'=>FTP_BINARY
|
|
);
|
|
|
|
function WP_Filesystem_FTPext($opt='') {
|
|
$this->errors = new WP_Error();
|
|
|
|
//Check if possible to use ftp functions.
|
|
if ( ! extension_loaded('ftp') ) {
|
|
$this->errors->add('no_ftp_ext', __('The ftp PHP extension is not available'));
|
|
return false;
|
|
}
|
|
|
|
// Set defaults:
|
|
if ( empty($opt['port']) )
|
|
$this->options['port'] = 21;
|
|
else
|
|
$this->options['port'] = $opt['port'];
|
|
|
|
if ( empty($opt['hostname']) )
|
|
$this->errors->add('empty_hostname', __('FTP hostname is required'));
|
|
else
|
|
$this->options['hostname'] = $opt['hostname'];
|
|
|
|
if ( isset($opt['base']) && ! empty($opt['base']) )
|
|
$this->wp_base = $opt['base'];
|
|
|
|
// Check if the options provided are OK.
|
|
if ( empty ($opt['username']) )
|
|
$this->errors->add('empty_username', __('FTP username is required'));
|
|
else
|
|
$this->options['username'] = $opt['username'];
|
|
|
|
if ( empty ($opt['password']) )
|
|
$this->errors->add('empty_password', __('FTP password is required'));
|
|
else
|
|
$this->options['password'] = $opt['password'];
|
|
|
|
$this->options['ssl'] = ( !empty($opt['ssl']) );
|
|
}
|
|
|
|
function connect(){
|
|
if ( $this->options['ssl'] && function_exists('ftp_ssl_connect') ) {
|
|
$this->link = ftp_ssl_connect($this->options['hostname'], $this->options['port'],$this->timeout);
|
|
} else {
|
|
$this->link = ftp_connect($this->options['hostname'], $this->options['port'],$this->timeout);
|
|
}
|
|
|
|
if ( ! $this->link ) {
|
|
$this->errors->add('connect', sprintf(__('Failed to connect to FTP Server %1$s:%2$s'), $this->options['hostname'], $this->options['port']));
|
|
return false;
|
|
}
|
|
|
|
if ( ! ftp_login($this->link,$this->options['username'], $this->options['password']) ) {
|
|
$this->errors->add('auth', sprintf(__('Username/Password incorrect for %s'), $this->options['username']));
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
function setDefaultPermissions($perm){
|
|
$this->permission = $perm;
|
|
}
|
|
|
|
function find_base_dir($base = '.',$echo = false){
|
|
if( empty( $base ) || '.' == $base ) $base = $this->cwd();
|
|
if( empty( $base ) ) $base = '/';
|
|
if( '/' != substr($base, -1) ) $base .= '/';
|
|
|
|
if($echo) echo __('Changing to ') . $base .'<br>';
|
|
if( false === ftp_chdir($this->link, $base) )
|
|
return false;
|
|
|
|
if( $this->exists($base . 'wp-settings.php') ){
|
|
if($echo) echo __('Found ') . $base . 'wp-settings.php<br>';
|
|
$this->wp_base = $base;
|
|
return $this->wp_base;
|
|
}
|
|
|
|
if( strpos(ABSPATH, $base) > 0)
|
|
$arrPath = split('/',substr(ABSPATH,strpos(ABSPATH, $base)));
|
|
else
|
|
$arrPath = split('/',ABSPATH);
|
|
|
|
for($i = 0; $i <= count($arrPath); $i++)
|
|
if( $arrPath[ $i ] == '' ) unset( $arrPath[ $i ] );
|
|
|
|
foreach($arrPath as $key=>$folder){
|
|
if( $this->is_dir($base . $folder) ){
|
|
if($echo) echo __('Found ') . $folder . ' ' . __('Changing to') . ' ' . $base . $folder . '/<br>';
|
|
return $this->find_base_dir($base . $folder . '/',$echo);
|
|
}
|
|
}
|
|
|
|
if( $base == '/' )
|
|
return false;
|
|
//If we get this far, somethings gone wrong, change to / and restart the process.
|
|
return $this->find_base_dir('/',$echo);
|
|
}
|
|
function get_base_dir($base = '.'){
|
|
if( empty($this->wp_base) )
|
|
$this->wp_base = $this->find_base_dir($base);
|
|
return $this->wp_base;
|
|
}
|
|
function get_contents($file,$type='',$resumepos=0){
|
|
if( empty($type) ){
|
|
$extension = substr(strrchr($filename, "."), 1);
|
|
$type = isset($this->filetypes[ $extension ]) ? $this->filetypes[ $extension ] : FTP_ASCII;
|
|
}
|
|
$temp = tmpfile();
|
|
if( ! @ftp_fget($this->link,$temp,$file,$type,$resumepos) )
|
|
return false;
|
|
fseek($temp, 0); //Skip back to the start of the file being written to
|
|
$contents = '';
|
|
while (!feof($temp)) {
|
|
$contents .= fread($temp, 8192);
|
|
}
|
|
fclose($temp);
|
|
return $contents;
|
|
}
|
|
function get_contents_array($file){
|
|
return explode("\n",$this->get_contents($file));
|
|
}
|
|
function put_contents($file,$contents,$type=''){
|
|
if( empty($type) ){
|
|
$extension = substr(strrchr($filename, "."), 1);
|
|
$type = isset($this->filetypes[ $extension ]) ? $this->filetypes[ $extension ] : FTP_ASCII;
|
|
}
|
|
$temp = tmpfile();
|
|
fwrite($temp,$contents);
|
|
fseek($temp, 0); //Skip back to the start of the file being written to
|
|
$ret = @ftp_fput($this->link,$file,$temp,$type);
|
|
fclose($temp);
|
|
return $ret;
|
|
}
|
|
function cwd(){
|
|
return ftp_pwd($this->link);
|
|
}
|
|
function chgrp($file,$group,$recursive=false){
|
|
return false;
|
|
}
|
|
function chmod($file,$mode=false,$recursive=false){
|
|
if( ! $mode )
|
|
$mode = $this->permission;
|
|
if( ! $mode )
|
|
return false;
|
|
if( ! $this->exists($file) )
|
|
return false;
|
|
if( ! $recursive || ! $this->is_dir($file) ){
|
|
if (!function_exists('ftp_chmod'))
|
|
return ftp_site($this->link, sprintf('CHMOD %o %s', $mode, $file));
|
|
return ftp_chmod($this->link,$mode,$file);
|
|
}
|
|
//Is a directory, and we want recursive
|
|
$filelist = $this->dirlist($file);
|
|
foreach($filelist as $filename){
|
|
$this->chmod($file.'/'.$filename,$mode,$recursive);
|
|
}
|
|
return true;
|
|
}
|
|
function chown($file,$owner,$recursive=false){
|
|
return false;
|
|
}
|
|
function owner($file){
|
|
$dir = $this->dirlist($file);
|
|
return $dir[$file]['owner'];
|
|
}
|
|
function getchmod($file){
|
|
$dir = $this->dirlist($file);
|
|
return $dir[$file]['permsn'];
|
|
}
|
|
function gethchmod($file){
|
|
//From the PHP.net page for ...?
|
|
$perms = $this->getchmod($file);
|
|
if (($perms & 0xC000) == 0xC000) {
|
|
// Socket
|
|
$info = 's';
|
|
} elseif (($perms & 0xA000) == 0xA000) {
|
|
// Symbolic Link
|
|
$info = 'l';
|
|
} elseif (($perms & 0x8000) == 0x8000) {
|
|
// Regular
|
|
$info = '-';
|
|
} elseif (($perms & 0x6000) == 0x6000) {
|
|
// Block special
|
|
$info = 'b';
|
|
} elseif (($perms & 0x4000) == 0x4000) {
|
|
// Directory
|
|
$info = 'd';
|
|
} elseif (($perms & 0x2000) == 0x2000) {
|
|
// Character special
|
|
$info = 'c';
|
|
} elseif (($perms & 0x1000) == 0x1000) {
|
|
// FIFO pipe
|
|
$info = 'p';
|
|
} else {
|
|
// Unknown
|
|
$info = 'u';
|
|
}
|
|
|
|
// Owner
|
|
$info .= (($perms & 0x0100) ? 'r' : '-');
|
|
$info .= (($perms & 0x0080) ? 'w' : '-');
|
|
$info .= (($perms & 0x0040) ?
|
|
(($perms & 0x0800) ? 's' : 'x' ) :
|
|
(($perms & 0x0800) ? 'S' : '-'));
|
|
|
|
// Group
|
|
$info .= (($perms & 0x0020) ? 'r' : '-');
|
|
$info .= (($perms & 0x0010) ? 'w' : '-');
|
|
$info .= (($perms & 0x0008) ?
|
|
(($perms & 0x0400) ? 's' : 'x' ) :
|
|
(($perms & 0x0400) ? 'S' : '-'));
|
|
|
|
// World
|
|
$info .= (($perms & 0x0004) ? 'r' : '-');
|
|
$info .= (($perms & 0x0002) ? 'w' : '-');
|
|
$info .= (($perms & 0x0001) ?
|
|
(($perms & 0x0200) ? 't' : 'x' ) :
|
|
(($perms & 0x0200) ? 'T' : '-'));
|
|
return $info;
|
|
}
|
|
function getnumchmodfromh($mode) {
|
|
$realmode = "";
|
|
$legal = array("","w","r","x","-");
|
|
$attarray = preg_split("//",$mode);
|
|
for($i=0;$i<count($attarray);$i++){
|
|
if($key = array_search($attarray[$i],$legal)){
|
|
$realmode .= $legal[$key];
|
|
}
|
|
}
|
|
$mode = str_pad($realmode,9,'-');
|
|
$trans = array('-'=>'0','r'=>'4','w'=>'2','x'=>'1');
|
|
$mode = strtr($mode,$trans);
|
|
$newmode = '';
|
|
$newmode .= $mode[0]+$mode[1]+$mode[2];
|
|
$newmode .= $mode[3]+$mode[4]+$mode[5];
|
|
$newmode .= $mode[6]+$mode[7]+$mode[8];
|
|
return $newmode;
|
|
}
|
|
function group($file){
|
|
$dir = $this->dirlist($file);
|
|
return $dir[$file]['group'];
|
|
}
|
|
function copy($source,$destination,$overwrite=false){
|
|
if( ! $overwrite && $this->exists($destination) )
|
|
return false;
|
|
$content = $this->get_contents($source);
|
|
$this->put_contents($destination,$content);
|
|
}
|
|
function move($source,$destination,$overwrite=false){
|
|
return ftp_rename($this->link,$source,$destination);
|
|
}
|
|
|
|
function delete($file,$recursive=false) {
|
|
if ( $this->is_file($file) )
|
|
return ftp_delete($this->link,$file);
|
|
if ( !$recursive )
|
|
return ftp_rmdir($this->link,$file);
|
|
$filelist = $this->dirlist($file);
|
|
foreach ($filelist as $filename => $fileinfo) {
|
|
$this->delete($file.'/'.$filename,$recursive);
|
|
}
|
|
return ftp_rmdir($this->link,$file);
|
|
}
|
|
|
|
function exists($file){
|
|
$list = ftp_rawlist($this->link,$file,false);
|
|
if( ! $list )
|
|
return false;
|
|
return count($list) == 1 ? true : false;
|
|
}
|
|
function is_file($file){
|
|
return $this->is_dir($file) ? false : true;
|
|
}
|
|
function is_dir($path){
|
|
$cwd = $this->cwd();
|
|
if ( ftp_chdir($this->link, $path) ) {
|
|
ftp_chdir($this->link, $cwd);
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
function is_readable($file){
|
|
//Get dir list, Check if the file is writable by the current user??
|
|
return true;
|
|
}
|
|
function is_writable($file){
|
|
//Get dir list, Check if the file is writable by the current user??
|
|
return true;
|
|
}
|
|
function atime($file){
|
|
return false;
|
|
}
|
|
function mtime($file){
|
|
return ftp_mdtm($this->link, $file);
|
|
}
|
|
function size($file){
|
|
return ftp_size($this->link, $file);
|
|
}
|
|
function touch($file,$time=0,$atime=0){
|
|
return false;
|
|
}
|
|
function mkdir($path,$chmod=false,$chown=false,$chgrp=false){
|
|
if( !ftp_mkdir($this->link, $path) )
|
|
return false;
|
|
if( $chmod )
|
|
$this->chmod($chmod);
|
|
if( $chown )
|
|
$this->chown($chown);
|
|
if( $chgrp )
|
|
$this->chgrp($chgrp);
|
|
return true;
|
|
}
|
|
function rmdir($path,$recursive=false){
|
|
if( ! $recursive )
|
|
return ftp_rmdir($this->link, $file);
|
|
|
|
//TODO: Recursive Directory delete, Have to delete files from the folder first.
|
|
//$dir = $this->dirlist($path);
|
|
//foreach($dir as $file)
|
|
|
|
}
|
|
function dirlist($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;
|
|
$list = ftp_rawlist($this->link,$path,false); //We'll do the recursive part ourseves...
|
|
//var_dump($list);
|
|
if( ! $list )
|
|
return false;
|
|
if( empty($list) )
|
|
return array();
|
|
|
|
$ret = array();
|
|
foreach($list as $line){
|
|
if (substr(strtolower($line), 0, 5) == 'total') continue;
|
|
$struc = array();
|
|
$current = preg_split("/[\s]+/",$line,9);
|
|
$name_num = count($current) - 1;
|
|
$struc['name'] = str_replace('//','',$current[$name_num]);
|
|
|
|
if( '.' == $struc['name'][0] && !$incdot)
|
|
continue;
|
|
if( $limitFile && $struc['name'] != $limitFile)
|
|
continue;
|
|
|
|
$struc['perms'] = $current[0];
|
|
$struc['permsn'] = $this->getnumchmodfromh($current[0]);
|
|
$struc['number'] = $current[1];
|
|
$struc['owner'] = $current[2];
|
|
$struc['group'] = $current[3];
|
|
$struc['size'] = $current[4];
|
|
$struc['lastmod'] = $current[5].' '.$current[6];
|
|
$struc['time'] = $current[7];
|
|
|
|
$struc['type'] = ('d' == $struc['perms'][0] || 'l' == $struc['perms'][0] ) ? 'folder' : 'file';
|
|
if('folder' == $struc['type'] ){
|
|
$struc['files'] = array();
|
|
|
|
if( $incdot ){
|
|
//We're including the doted starts
|
|
if( '.' != $struc['name'] && '..' != $struc['name'] ){ //Ok, It isnt a special folder
|
|
if ($recursive)
|
|
$struc['files'] = $this->dirlist($path.'/'.$struc['name'],$incdot,$recursive);
|
|
}
|
|
} else { //No dots
|
|
if ($recursive)
|
|
$struc['files'] = $this->dirlist($path.'/'.$struc['name'],$incdot,$recursive);
|
|
}
|
|
}
|
|
//File
|
|
$ret[$struc['name']] = $struc;
|
|
}
|
|
return $ret;
|
|
}
|
|
function __destruct(){
|
|
if( $this->link )
|
|
ftp_close($this->link);
|
|
}
|
|
}
|
|
|
|
?>
|