WP_Filesystem updates from DD32. See #7059

git-svn-id: http://svn.automattic.com/wordpress/trunk@8018 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2008-05-30 16:14:05 +00:00
parent 9b1e23680a
commit d1d186cd35
3 changed files with 201 additions and 108 deletions

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@ -0,0 +1,158 @@
<?php
class WP_Filesystem_Base{
var $verbose = true;
var $cache = array();
var $method = '';
function abspath() {
if ( defined('FTP_BASE') && strpos($this->method, 'ftp') !== false )
return FTP_BASE;
return $this->find_folder(ABSPATH);
}
function wp_content_dir() {
if ( defined('FTP_CONTENT_DIR') && strpos($this->method, 'ftp') !== false )
return FTP_CONTENT_DIR;
return $this->find_folder(WP_CONTENT_DIR);
}
function wp_plugins_dir() {
if ( defined('FTP_PLUGIN_DIR') && strpos($this->method, 'ftp') !== false )
return FTP_PLUGIN_DIR;
return $this->find_folder(WP_PLUGIN_DIR);
}
function wp_themes_dir() {
return $this->wp_content_dir() . '/themes';
}
//Back compat: use abspath() or wp_*_dir
function find_base_dir($base = '.', $echo = false) {
$this->verbose = $echo;
return $this->abspath();
}
//Back compat: use ::abspath() or ::wp_*_dir
function get_base_dir($base = '.', $echo = false) {
$this->verbose = $echo;
return $this->abspath();
}
function find_folder($folder) {
$folder = str_replace('\\', '/', $folder); //Windows Sanitiation
if ( isset($this->cache[ $folder ] ) )
return $this->cache[ $folder ];
if ( $this->exists($folder) ) { //Folder exists at that absolute path.
$this->cache[ $folder ] = $folder;
return $folder;
}
if( $return = $this->search_for_folder($folder) )
$this->cache[ $folder ] = $return;
return $return;
}
// Assumes $folder is windows sanitized;
// Assumes that the drive letter is safe to be stripped off, Should not be a problem for windows servers.
function search_for_folder($folder, $base = '.', $loop = false ) {
if ( empty( $base ) || '.' == $base )
$base = trailingslashit($this->cwd());
$folder = preg_replace('|^([a-z]{1}):|i', '', $folder); //Strip out windows driveletter if its there.
$folder_parts = explode('/', $folder);
$last_path = $folder_parts[ count($folder_parts) - 1 ];
$files = $this->dirlist( $base );
foreach ( $folder_parts as $key ) {
if ( $key == $last_path )
continue; //We want this to be caught by the next code block.
//Working from /home/ to /user/ to /wordpress/ see if that file exists within the current folder,
// If its found, change into it and follow through looking for it.
// If it cant find WordPress down that route, it'll continue onto the next folder level, and see if that matches, and so on.
// If it reaches the end, and still cant find it, it'll return false for the entire function.
if( isset($files[ $key ]) ){
//Lets try that folder:
$newdir = trailingslashit(path_join($base, $key));
if( $this->verbose )
printf( __('Changing to %s') . '<br/>', $newdir );
if( $ret = $this->search_for_folder( $folder, $newdir, $loop) )
return $ret;
}
}
//Only check this as a last resort, to prevent locating the incorrect install. All above proceeedures will fail quickly if this is the right branch to take.
if(isset( $files[ $last_path ] ) ) {
if( $this->verbose )
printf( __('Found %s') . '<br/>', $base . $last_path );
return $base . $last_path;
}
if( $loop )
return false;//Prevent tihs function looping again.
//As an extra last resort, Change back to / if the folder wasnt found. This comes into effect when the CWD is /home/user/ but WP is at /var/www/.... mainly dedicated setups.
return $this->search_for_folder($folder, '/', true);
}
//Common Helper functions.
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;
}
}
?>

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@ -4,6 +4,7 @@ class WP_Filesystem_Direct extends WP_Filesystem_Base {
var $permission = null; var $permission = null;
var $errors = array(); var $errors = array();
function WP_Filesystem_Direct($arg) { function WP_Filesystem_Direct($arg) {
$this->method = 'direct';
$this->errors = new WP_Error(); $this->errors = new WP_Error();
$this->permission = umask(); $this->permission = umask();
} }
@ -19,10 +20,10 @@ class WP_Filesystem_Direct extends WP_Filesystem_Base {
function get_contents_array($file) { function get_contents_array($file) {
return @file($file); return @file($file);
} }
function put_contents($file,$contents,$mode=false,$type='') { function put_contents($file, $contents, $mode = false, $type = '') {
if ( ! ($fp = @fopen($file,'w' . $type)) ) if ( ! ($fp = @fopen($file, 'w' . $type)) )
return false; return false;
@fwrite($fp,$contents); @fwrite($fp, $contents);
@fclose($fp); @fclose($fp);
$this->chmod($file,$mode); $this->chmod($file,$mode);
return true; return true;
@ -33,7 +34,7 @@ class WP_Filesystem_Direct extends WP_Filesystem_Base {
function chdir($dir) { function chdir($dir) {
return @chdir($dir); return @chdir($dir);
} }
function chgrp($file,$group,$recursive=false) { function chgrp($file, $group, $recursive = false) {
if( ! $this->exists($file) ) if( ! $this->exists($file) )
return false; return false;
if( ! $recursive ) if( ! $recursive )
@ -48,7 +49,7 @@ class WP_Filesystem_Direct extends WP_Filesystem_Base {
return true; return true;
} }
function chmod($file,$mode=false,$recursive=false) { function chmod($file, $mode = false, $recursive = false) {
if( ! $mode ) if( ! $mode )
$mode = $this->permission; $mode = $this->permission;
if( ! $this->exists($file) ) if( ! $this->exists($file) )

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@ -1,5 +1,5 @@
<?php <?php
class WP_Filesystem_ftpsockets{ class WP_Filesystem_ftpsockets extends WP_Filesystem_Base {
var $ftp = false; var $ftp = false;
var $timeout = 5; var $timeout = 5;
var $errors; var $errors;
@ -86,175 +86,109 @@ class WP_Filesystem_ftpsockets{
$this->permission = $perm; $this->permission = $perm;
} }
function get_contents($file,$type='',$resumepos=0){ function get_contents($file, $type = '', $resumepos = 0){
if( ! $this->exists($file) ) if( ! $this->exists($file) )
return false; return false;
if( empty($type) ){ if( empty($type) ){
$extension = substr(strrchr($file, "."), 1); $extension = substr(strrchr($file, '.'), 1);
$type = isset($this->filetypes[ $extension ]) ? $this->filetypes[ $extension ] : FTP_AUTOASCII; $type = isset($this->filetypes[ $extension ]) ? $this->filetypes[ $extension ] : FTP_AUTOASCII;
} }
$this->ftp->SetType($type); $this->ftp->SetType($type);
$temp = tmpfile(); $temp = wp_tempnam( $file );
if ( ! $temp ) if ( ! $temphandle = fopen($temp, 'w+') )
return false; return false;
if ( ! $this->ftp->fget($temp, $file) ) { if ( ! $this->ftp->fget($temphandle, $file) ) {
fclose($temp); fclose($temphandle);
unlink($temp);
return ''; //Blank document, File does exist, Its just blank. return ''; //Blank document, File does exist, Its just blank.
} }
fseek($temp, 0); //Skip back to the start of the file being written to fseek($temphandle, 0); //Skip back to the start of the file being written to
$contents = ''; $contents = '';
while ( !feof($temp) ) while ( ! feof($temphandle) )
$contents .= fread($temp, 8192); $contents .= fread($temphandle, 8192);
fclose($temp); fclose($temphandle);
unlink($temp);
return $contents; return $contents;
} }
function get_contents_array($file){ function get_contents_array($file){
return explode("\n",$this->get_contents($file)); return explode("\n", $this->get_contents($file) );
} }
function put_contents($file,$contents,$type=''){ function put_contents($file, $contents, $type = '' ) {
if( empty($type) ){ if( empty($type) ){
$extension = substr(strrchr($file, "."), 1); $extension = substr(strrchr($file, '.'), 1);
$type = isset($this->filetypes[ $extension ]) ? $this->filetypes[ $extension ] : FTP_ASCII; $type = isset($this->filetypes[ $extension ]) ? $this->filetypes[ $extension ] : FTP_AUTOASCII;
} }
$this->ftp->SetType($type); $this->ftp->SetType($type);
$temp = tmpfile(); $temp = wp_tempnam( $file );
if ( ! $temp ) if ( ! $temphandle = fopen($temp, 'w+') ){
unlink($temp);
return false; return false;
fwrite($temp,$contents); }
fseek($temp, 0); //Skip back to the start of the file being written to fwrite($temphandle, $contents);
$ret = $this->ftp->fput($file, $temp); fseek($temphandle, 0); //Skip back to the start of the file being written to
fclose($temp); $ret = $this->ftp->fput($file, $temphandle);
fclose($temphandle);
unlink($temp);
return $ret; return $ret;
} }
function cwd(){ function cwd() {
$cwd = $this->ftp->pwd(); $cwd = $this->ftp->pwd();
if( $cwd ) if( $cwd )
$cwd = trailingslashit($cwd); $cwd = trailingslashit($cwd);
return $cwd; return $cwd;
} }
function chdir($file){ function chdir($file) {
return $this->ftp->chdir($file); return $this->ftp->chdir($file);
} }
function chgrp($file,$group,$recursive=false){ function chgrp($file, $group, $recursive = false ) {
return false; return false;
} }
function chmod($file,$mode=false,$recursive=false){ function chmod($file, $mode = false, $recursive = false ){
if( ! $mode ) if( ! $mode )
$mode = $this->permission; $mode = $this->permission;
if( ! $mode ) if( ! $mode )
return false; return false;
//if( ! $this->exists($file) ) //if( ! $this->exists($file) )
// return false; // return false;
if( ! $recursive || ! $this->is_dir($file) ){ if( ! $recursive || ! $this->is_dir($file) ) {
return $this->ftp->chmod($file,$mode); return $this->ftp->chmod($file,$mode);
} }
//Is a directory, and we want recursive //Is a directory, and we want recursive
$filelist = $this->dirlist($file); $filelist = $this->dirlist($file);
foreach($filelist as $filename){ foreach($filelist as $filename){
$this->chmod($file.'/'.$filename,$mode,$recursive); $this->chmod($file . '/' . $filename, $mode, $recursive);
} }
return true; return true;
} }
function chown($file,$owner,$recursive=false){ function chown($file, $owner, $recursive = false ) {
return false; return false;
} }
function owner($file){ function owner($file) {
$dir = $this->dirlist($file); $dir = $this->dirlist($file);
return $dir[$file]['owner']; return $dir[$file]['owner'];
} }
function getchmod($file){ function getchmod($file) {
$dir = $this->dirlist($file); $dir = $this->dirlist($file);
return $dir[$file]['permsn']; return $dir[$file]['permsn'];
} }
function gethchmod($file){ function group($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); $dir = $this->dirlist($file);
return $dir[$file]['group']; return $dir[$file]['group'];
} }
function copy($source,$destination,$overwrite=false){ function copy($source, $destination, $overwrite = false ) {
if( ! $overwrite && $this->exists($destination) ) if( ! $overwrite && $this->exists($destination) )
return false; return false;