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<?php
namespace Icinga\Module\Director\Dashboard\Dashlet;
use Exception;
use Icinga\Module\Director\Objects\DirectorDeploymentLog;
class DeploymentDashlet extends Dashlet
{
protected $icon = 'wrench';
protected $undeployedActivities;
protected $lastDeployment;
public function getTitle()
{
return $this->translate('Config Deployment');
}
public function hasUndeployedActivities()
{
return $this->undeployedActivities() > 0;
}
public function undeployedActivities()
{
if ($this->undeployedActivities === null) {
try {
$this->undeployedActivities = $this->db
->countActivitiesSinceLastDeployedConfig();
} catch (Exception $e) {
$this->undeployedActivities = 0;
}
}
return $this->undeployedActivities;
}
public function lastDeploymentFailed()
{
return ! $this->lastDeployment()->succeeded();
}
public function lastDeploymentPending()
{
return $this->lastDeployment()->isPending();
}
public function listCssClasses()
{
try {
if ($this->lastDeploymentFailed()) {
return array('state-critical');
} elseif ($this->lastDeploymentPending()) {
return array('state-pending');
} elseif ($this->hasUndeployedActivities()) {
return array('state-warning');
} else {
return array('state-ok');
}
} catch (Exception $e) {
return null;
}
}
protected function lastDeployment()
{
if ($this->lastDeployment === null) {
$this->lastDeployment = DirectorDeploymentLog::loadLatest($this->db);
}
return $this->lastDeployment;
}
public function getSummary()
{
$msgs = array();
$cnt = $this->undeployedActivities();
try {
if ($this->lastDeploymentFailed()) {
$msgs[] = $this->translate('The last deployment did not succeed');
} elseif ($this->lastDeploymentPending()) {
$msgs[] = $this->translate('The last deployment is currently pending');
}
} catch (Exception $e) {
}
if ($cnt === 0) {
$msgs[] = $this->translate('There are no pending changes');
} else {
$msgs[] = sprintf(
$this->translate(
'A total of %d config changes happened since your last'
. ' deployed config has been rendered'
),
$cnt
);
}
return implode('. ', $msgs) . '.';
}
public function getUrl()
{
return 'director/config/deployments';
}
public function listRequiredPermissions()
{
return array('director/deploy');
}
}
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