public function getSharedVgs()
{
/*
*
* get shared vgs of defined cluster.
*/
$criteria = new Criteria();
$criteria->add(EtvaClusterPeer::ID, $this->getId());
$criteria->addJoin(EtvaVolumegroupPeer::CLUSTER_ID, EtvaClusterPeer::ID);
$criteria->add(EtvaVolumegroupPeer::STORAGE_TYPE, EtvaVolumegroup::STORAGE_TYPE_LOCAL_MAP, Criteria::ALT_NOT_EQUAL);
$etva_shared_vgs = EtvaVolumegroupPeer::doSelect($criteria);
return $etva_shared_vgs;
}
public function executeJsonListFree(sfWebRequest $request)
{
$cid = $request->getParameter('cid');
$level = $request->getParameter('level');
$nid = $request->getParameter('nid');
$gtMB = $request->getParameter('gtMB');
if (!$level) {
//back compatibility
$level = 'node';
}
$elements = array();
$criteria = new Criteria();
if ($level == 'node') {
$criteria->add(EtvaNodeVolumegroupPeer::NODE_ID, $nid);
$criteria->addJoin(EtvaNodeVolumegroupPeer::VOLUMEGROUP_ID, EtvaVolumegroupPeer::ID);
} elseif ($level == 'cluster') {
$criteria->add(EtvaVolumegroupPeer::CLUSTER_ID, $cid);
$criteria->addAnd(EtvaVolumeGroupPeer::STORAGE_TYPE, EtvaVolumeGroup::STORAGE_TYPE_LOCAL_MAP, Criteria::ALT_NOT_EQUAL);
} else {
return;
}
$criteria->add(EtvaVolumegroupPeer::FREESIZE, 0, Criteria::NOT_EQUAL);
if ($gtMB) {
$criteria->addAnd(EtvaVolumegroupPeer::FREESIZE, intval($gtMB) * 1024 * 1024, Criteria::GREATER_THAN);
}
$nodisk = $request->getParameter('nodisk');
if ($nodisk) {
$criteria->add(EtvaVolumegroupPeer::VG, sfConfig::get('app_volgroup_disk_flag'), Criteria::NOT_EQUAL);
}
$etva_vgs = EtvaVolumegroupPeer::doSelect($criteria);
if (!$etva_vgs && !$gtMB) {
$msg_i18n = $this->getContext()->getI18N()->__(EtvaVolumegroupPeer::_NOTAVAILABLE_);
$info = array('success' => false, 'error' => $msg_i18n);
$error = $this->setJsonError($info);
//,204); // 204 => no content
return $this->renderText($error);
}
foreach ($etva_vgs as $elem) {
$id = $elem->getId();
$size = $elem->getFreesize();
$txt = $elem->getVg();
$elements[] = array('id' => $id, 'name' => $txt, 'value' => $size);
}
$result = array('total' => count($elements), 'data' => $elements);
$return = json_encode($result);
$this->getResponse()->setHttpHeader('Content-type', 'application/json');
return $this->renderText($return);
}
