/**
* Handles a file instance while looping an tree of directories.
*
* @param MCE_File $file File object reference
* @param int $level Current level of tree parse
* @return int State of what to do next can be CONTINUE, ABORT or ABORTFOLDER.
*/
function handle($file, $level)
{
$add = true;
if (is_array($this->_array) && $this->_onlyDirs && $file->isFile()) {
$add = false;
}
if (is_array($this->_array) && $this->_onlyFiles && $file->isDir()) {
$add = false;
}
if ($add) {
$this->_array[] = $file;
}
if ($this->_maxLevel && $level >= $this->_maxLevel) {
return $this->ABORT_FOLDER;
}
return $this->CONTINUE;
}
