/**
* Delete liberty cache
*
* @param array $pContentId
* @access public
* @return TRUE on success, FALSE on failure
*/
function expungeCache()
{
global $gBitSystem;
$ret = FALSE;
if ($gBitSystem->isFeatureActive('liberty_cache')) {
$cacheDir = LibertyContent::getCacheBasePath();
// make sure that we're in the temp dir at least
if (strstr($cacheDir, str_replace('//', '/', TEMP_PKG_PATH))) {
unlink_r($cacheDir);
// make sure we have a usable cache directory to work with
$ret = is_dir($cacheDir) || mkdir_p($cacheDir);
}
}
return $ret;
}
