public static function findFrontends()
{
$frontends = Cache::get('MythFrontends[Frontends]');
if (!is_array($frontends) || count($frontends) == 0) {
global $db;
$frontends = array();
$frontends_sh = $db->query('SELECT DISTINCT settings.hostname
FROM settings
WHERE settings.hostname IS NOT NULL
AND settings.value = "NetworkControlEnabled"
AND settings.data = 1');
while ($host = $frontends_sh->fetch_col()) {
$frontend =& MythFrontend::find($host);
if ($frontend->query_location() != 'OFFLINE') {
$frontends[$host] = $frontend;
}
}
Cache::set('MythFrontends[Frontends]', $frontends);
}
return $frontends;
}
