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find_base_dir fixes from DD32. see #6245 

git-svn-id: http://svn.automattic.com/wordpress/trunk@7328 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2008-03-16 09:50:35 +00:00
parent 568d64e73e
commit a66d723e9b
2 changed files with 87 additions and 62 deletions
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71
wp-admin/includes/class-wp-filesystem-ftpext.php
View File

@ -84,48 +84,61 @@ class WP_Filesystem_FTPext{
$this->permission = $perm;
}
function find_base_dir($base = '.',$echo = false){
function find_base_dir($base = '.',$echo = false) {
//Sanitize the Windows path formats, This allows easier conparison and aligns it to FTP output.
$abspath = str_replace('\\','/',ABSPATH); //windows: Straighten up the paths..
if( strpos($abspath, ':') ){ //Windows, Strip out the driveletter
if( preg_match("|.{1}\:(.+)|i", $abspath, $mat) )
$abspath = $mat[1];
}
//Set up the base directory (Which unless specified, is the current one)
if( empty( $base ) || '.' == $base ) $base = $this->cwd();
if( empty( $base ) ) $base = '/';
if( '/' != substr($base, -1) ) $base .= '/';
$base = trailingslashit($base);
if($echo) printf( __('Changing to %s') . '<br/>', $base );
if( false === $this->chdir($base) )
return false;
//Can we see the Current directory as part of the ABSPATH?
$location = strpos($abspath, $base);
if( false !== $location ){
$newbase = path_join($base, substr($abspath, $location + strlen($base)));
if( $this->exists($base . 'wp-settings.php') ){
if($echo) printf( __('Found %s'), $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 sprintf( __('Found %s'), $folder ) . ' ' . sprintf( __('Changing to %s') . '<br/>', $base . $folder . '/' );
return $this->find_base_dir($base . $folder . '/',$echo);
if($echo) printf( __('Changing to %s') . '<br/>', $newbase );
if( false !== $this->chdir($newbase) ){ //chdir sometimes returns null under certain circumstances, even when its changed correctly, FALSE will be returned if it doesnt change correctly.
$base = $newbase;
//Check to see if it exists in that folder.
if( $wp_filesystem->exists($base . 'wp-settings.php') ){
if($echo) printf( __('Found %s'), $base . 'wp-settings.php<br/>' );
$this->wp_base = $base;
return $this->wp_base;
}
}
}
if( $base == '/' )
return false;
//If we get this far, somethings gone wrong, change to / and restart the process.
return $this->find_base_dir('/',$echo);
//Ok, Couldnt do a magic location from that particular folder level
//Get a list of the files in the current directory, See if we can locate where we are in the folder stucture.
$files = $this->dirlist($base);
$arrPath = explode('/', $abspath);
foreach($arrPath as $key){
//Working from /home/ to /user/ to /wordpress/ see if that file exists within the current folder,
// If its found, change into it and follow through looking for it.
// If it cant find WordPress down that route, it'll continue onto the next folder level, and see if that matches, and so on.
// If it reaches the end, and still cant find it, it'll return false for the entire function.
if( isset($files[ $key ]) ){
//Lets try that folder:
$folder = path_join($base, $key);
if($echo) printf( __('Changing to %s') . '<br/>', $folder );
$ret = $this->find_base_dir( $folder, $echo);
if( $ret )
return $ret;
}
}
return false;
}
function get_base_dir($base = '.', $echo=false){
function get_base_dir($base = '.', $echo = false){
if( defined('FTP_BASE') )
$this->wp_base = FTP_BASE;
if( empty($this->wp_base) )
$this->wp_base = $this->find_base_dir($base,$echo);
return $this->wp_base;

66
wp-admin/includes/class-wp-filesystem-ftpsockets.php
View File

@ -87,48 +87,60 @@ class WP_Filesystem_ftpsockets{
}
function find_base_dir($base = '.',$echo = false) {
//Sanitize the Windows path formats, This allows easier conparison and aligns it to FTP output.
$abspath = str_replace('\\','/',ABSPATH); //windows: Straighten up the paths..
if( strpos($abspath, ':') ){ //Windows, Strip out the driveletter
if( preg_match("|.{1}\:(.+)|i", $abspath, $mat) )
$abspath = $mat[1];
}
//Set up the base directory (Which unless specified, is the current one)
if( empty( $base ) || '.' == $base ) $base = $this->cwd();
if( empty( $base ) ) $base = '/';
if( '/' != substr($base, -1) ) $base .= '/';
$base = trailingslashit($base);
if($echo) printf( __('Changing to %s') . '<br/>', $base );
if( false === $this->chdir($base) )
return false;
//Can we see the Current directory as part of the ABSPATH?
$location = strpos($abspath, $base);
if( false !== $location ){
$newbase = path_join($base, substr($abspath, $location + strlen($base)));
if( $this->exists($base . 'wp-settings.php') ){
if($echo) printf( __('Found %s'), $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 sprintf( __('Found %s'), $folder ) . ' ' . sprintf( __('Changing to %s') . '<br/>', $base . $folder . '/' );
return $this->find_base_dir($base . $folder . '/',$echo);
if($echo) printf( __('Changing to %s') . '<br/>', $newbase );
if( false !== $this->chdir($newbase) ){ //chdir sometimes returns null under certain circumstances, even when its changed correctly, FALSE will be returned if it doesnt change correctly.
$base = $newbase;
//Check to see if it exists in that folder.
if( $wp_filesystem->exists($base . 'wp-settings.php') ){
if($echo) printf( __('Found %s'), $base . 'wp-settings.php<br/>' );
$this->wp_base = $base;
return $this->wp_base;
}
}
}
if( $base == '/' )
return false;
//If we get this far, somethings gone wrong, change to / and restart the process.
return $this->find_base_dir('/',$echo);
//Ok, Couldnt do a magic location from that particular folder level
//Get a list of the files in the current directory, See if we can locate where we are in the folder stucture.
$files = $this->dirlist($base);
$arrPath = explode('/', $abspath);
foreach($arrPath as $key){
//Working from /home/ to /user/ to /wordpress/ see if that file exists within the current folder,
// If its found, change into it and follow through looking for it.
// If it cant find WordPress down that route, it'll continue onto the next folder level, and see if that matches, and so on.
// If it reaches the end, and still cant find it, it'll return false for the entire function.
if( isset($files[ $key ]) ){
//Lets try that folder:
$folder = path_join($base, $key);
if($echo) printf( __('Changing to %s') . '<br/>', $folder );
$ret = $this->find_base_dir( $folder, $echo);
if( $ret )
return $ret;
}
}
return false;
}
function get_base_dir($base = '.', $echo = false){
if( defined('FTP_BASE') )
$this->wp_base = FTP_BASE;
if( empty($this->wp_base) )
$this->wp_base = $this->find_base_dir($base, $echo);
return $this->wp_base;