/**
* Return the full user directory path. Create if required
*
* @param string The base path
* @access public
* @return Full path to folder
*/
function getRootDir()
{
static $root;
if (!isset($root)) {
$root = parent::getRootDir();
$wf = WFEditorPlugin::getInstance();
// Restricted Joomla! folders
$restricted = explode(',', $wf->getParam('editor.filesystem.joomla.restrict_dir', 'administrator,cache,components,includes,language,libraries,logs,media,modules,plugins,templates,xmlrpc'));
$allowroot = $wf->getParam('editor.filesystem.joomla.allow_root', 0);
// Revert to default if empty
if (empty($root) && !$allowroot) {
$root = 'images';
}
// Force default if directory is a joomla directory
$parts = explode('/', $root);
if (in_array(strtolower($parts[0]), $restricted) && !$allowroot) {
$root = 'images';
}
if (!empty($root)) {
// Create the folder
$full = WFUtility::makePath(JPATH_SITE, $root);
if (!JFolder::exists($full)) {
$this->folderCreate($full);
}
// Fallback
$root = JFolder::exists($full) ? $root : 'images';
}
}
return $root;
}
public function getFileSystem()
{
static $filesystem;
if (!is_object($filesystem)) {
$wf = WFEditorPlugin::getInstance();
$config = array('dir' => $this->get('dir'), 'upload_conflict' => $wf->getParam('editor.upload_conflict', 'overwrite'), 'filetypes' => $this->getFileTypes('array'));
$filesystem = WFFileSystem::getInstance($this->get('filesystem'), $config);
}
return $filesystem;
}
