function getInstances($projectName, $region, &$instanceCount)
{
global $wgMemc;
$this->userNova->setRegion($region);
$headers = array('openstackmanager-instancename', 'openstackmanager-instanceid', 'openstackmanager-instancestate', 'openstackmanager-instanceip', 'openstackmanager-projectname', 'openstackmanager-launchtime', 'openstackmanager-instancecreator');
$instances = $this->userNova->getInstances();
$instanceRows = array();
$instanceCount = 0;
/**
* @var $instance OpenStackNovaInstance
*/
foreach ($instances as $instance) {
# Only display instances created by the current user.
if ($instance->getInstanceCreator() != $this->userLDAP->getUid()) {
continue;
}
$instanceRow = array();
$this->pushResourceColumn($instanceRow, $instance->getInstanceName(), array('class' => 'novainstancename'));
$host = $instance->getHost();
if ($host) {
$this->pushRawResourceColumn($instanceRow, $this->createResourceLink($host->getFullyQualifiedHostName()), array('class' => 'novainstanceid'));
} else {
$this->pushResourceColumn($instanceRow, $instance->getInstanceId(), array('class' => 'novainstanceid'));
}
$state = $instance->getInstanceState();
$taskState = $instance->getInstanceTaskState();
if ($taskState) {
$stateDisplay = "{$state} ({$taskState})";
} else {
$stateDisplay = $state;
}
$this->pushResourceColumn($instanceRow, $stateDisplay, array('class' => 'novainstancestate'));
$this->pushRawResourceColumn($instanceRow, $this->createResourceList($instance->getInstancePrivateIPs()));
$this->pushResourceColumn($instanceRow, $projectName);
$this->pushResourceColumn($instanceRow, $instance->getLaunchTime());
$this->pushResourceColumn($instanceRow, $instance->getInstanceCreator());
$actions = array();
$instanceDataAttributes = array('data-osid' => $instance->getInstanceOSId(), 'data-id' => $instance->getInstanceId(), 'data-name' => $instance->getInstanceName(), 'data-project' => $projectName, 'data-region' => $region, 'class' => 'novainstanceaction');
$instanceRows[] = $instanceRow;
$instanceCount += 1;
}
if ($instanceRows) {
return $this->createResourceTable($headers, $instanceRows);
}
return '';
}
/**
* @param $user User
* @param $preferences array
* @return bool True
*/
public static function novaUserPreferences(User $user, array &$preferences)
{
$link = Linker::link(SpecialPage::getTitleFor('NovaKey'), wfMessage('novakey')->escaped(), array(), array('returnto' => SpecialPage::getTitleFor('Preferences')->getPrefixedText()));
$novaUser = new OpenStackNovaUser($user->getName());
$preferences['shellusername'] = array('type' => 'info', 'label-message' => 'openstackmanager-shellaccountname-pref', 'default' => $novaUser->getUid(), 'section' => 'personal/info');
$preferences['openstack-sshkeylist'] = array('type' => 'info', 'raw' => true, 'default' => self::getKeyList($novaUser), 'label-message' => 'openstackmanager-prefs-novapublickey', 'section' => 'openstack/openstack-keys');
return true;
}
