/**
* Checks the cache for the item with the specific hash, if it exists
* it will be sent to the client using the content type that was
* attached to the set() call.
*
* @param string $name The name of the object
* @return boolean True if the object was returned from the cache
*/
function get($name)
{
$hash = md5($name);
$base = config::get('lepton.fscache.path', 'cache');
$db = DBX::getInstance(DBX);
$db->getSchemaManager()->checkSchema('fscache');
$rs = $db->getSingleRow("SELECT contenttype,expires FROM fscache WHERE hash='%s'", $hash);
if ($rs) {
if (!file_exists($base . '/' . $hash) || time() > $rs['expires']) {
@unlink($base . '/' . $hash);
$db->updateRow("DELETE FROM fscache WHERE hash='%s'", $hash);
return false;
} else {
response::contentType($rs['contenttype']);
response::sendFile($base . '/' . $hash);
return true;
}
} else {
return false;
}
}
