/**
* Removes a file or a complete directory.
*
* THANKS TO: http://aidan.dotgeek.org/lib/?file=function.rmdirr.php
* @access public
* @param string $dirname File/Directory to remove
* @return bool True or false on error
*/
function FullRemoval($dirname)
{
// Sanity check
if (!file_exists($dirname)) {
return false;
}
// Simple delete for a file
if (is_file($dirname)) {
return @unlink($dirname);
}
// Loop through the folder
$dir = @dir($dirname);
while (false !== ($entry = $dir->read())) {
// Skip pointers
if ($entry == '.' || $entry == '..') {
continue;
}
// Recurse
Jaws_FileManagement::FullRemoval($dirname . '/' . $entry);
}
// Clean up
$dir->close();
return @rmdir($dirname);
}
/**
* Deletes a file or directory
*
* @access public
* @param string $path Where is it
* @param string $filename The name of the file
* @return bool Returns true if file/directory was deleted without problems, if not, returns false
*/
function Delete($path, $filename)
{
$path = trim($path, '/');
$path = str_replace('..', '', $path);
$file = $path . '/' . $filename;
$fModel = $this->gadget->model->load('Files');
$filename = $fModel->GetFileBrowserRootDir() . $file;
$blackList = explode(',', $this->gadget->registry->fetch('black_list'));
$blackList = array_map('strtolower', $blackList);
require_once PEAR_PATH . 'File/Util.php';
$realpath = File_Util::realpath($filename);
if (!File_Util::pathInRoot($realpath, $fModel->GetFileBrowserRootDir()) || in_array(strtolower(basename($filename)), $blackList)) {
$msgError = is_dir($filename) ? _t('FILEBROWSER_ERROR_CANT_DELETE_DIR', $file) : _t('FILEBROWSER_ERROR_CANT_DELETE_FILE', $file);
$GLOBALS['app']->Session->PushLastResponse($msgError, RESPONSE_ERROR);
return false;
}
if (is_file($filename)) {
$return = @unlink($filename);
if (!$return) {
$GLOBALS['app']->Session->PushLastResponse(_t('FILEBROWSER_ERROR_CANT_DELETE_FILE', $file), RESPONSE_ERROR);
return false;
}
} elseif (is_dir($filename)) {
$return = Jaws_FileManagement::FullRemoval($filename);
if (!$return) {
$GLOBALS['app']->Session->PushLastResponse(_t('FILEBROWSER_ERROR_CANT_DELETE_DIR', $file), RESPONSE_ERROR);
return false;
}
}
return true;
}
