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AlertSummary: Controller clean up

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This commit is contained in:
Marius Hein 2014-10-08 16:32:50 +02:00
parent 8f26f0dbf6
commit 6622042539
1 changed files with 190 additions and 78 deletions

268
modules/monitoring/application/controllers/AlertsummaryController.php

@ -11,18 +11,28 @@ use Icinga\Web\Url;
class Monitoring_AlertsummaryController extends Controller
{
/**
* @var string
*/
protected $url;
/**
* @var array
*/
private $notificationData;
/**
* @var array
*/
private $problemData;
/**
* Init data set
*/
public function init()
{
$tabs = $this->getTabs();
if (in_array($this->_request->getActionName(), array(
'alertsummary',
))) {
if (in_array($this->_request->getActionName(), array('alertsummary'))) {
$tabs->extend(new OutputFormat())->extend(new DashboardAction());
}
@ -32,17 +42,26 @@ class Monitoring_AlertsummaryController extends Controller
$this->problemData = $this->createProblemData();
}
/**
* @param string $action
* @param bool $title
*/
protected function addTitleTab($action, $title = false)
{
$title = $title ?: ucfirst($action);
$this->getTabs()->add($action, array(
'title' => $title,
// 'url' => Url::fromPath('monitoring/list/' . $action)
'url' => $this->url
))->activate($action);
$this->getTabs()->add(
$action,
array(
'title' => $title,
'url' => $this->url
)
)->activate($action);
$this->view->title = $title;
}
/**
* Creat full report
*/
public function indexAction()
{
$this->addTitleTab('alertsummary');
@ -55,29 +74,41 @@ class Monitoring_AlertsummaryController extends Controller
$this->view->trend = $this->createTrendInformation();
$this->setAutorefreshInterval(15);
$query = $this->backend->select()->from('notification', array(
'host',
'service',
'notification_output',
'notification_contact',
'notification_start_time',
'notification_state'
));
$query = $this->backend->select()->from(
'notification',
array(
'host',
'service',
'notification_output',
'notification_contact',
'notification_start_time',
'notification_state'
)
);
$this->view->notifications = $query->paginate();
}
private function createNotificationData() {
/**
* Create data for charts
*
* @return array
*/
private function createNotificationData()
{
$interval = $this->getInterval();
$query = $this->backend->select()->from('notification', array(
'host',
'service',
'notification_output',
'notification_contact',
'notification_start_time',
'notification_state'
));
$query = $this->backend->select()->from(
'notification',
array(
'host',
'service',
'notification_output',
'notification_contact',
'notification_start_time',
'notification_state'
)
);
$query->setFilter(
new Icinga\Data\Filter\FilterExpression(
@ -93,8 +124,6 @@ class Monitoring_AlertsummaryController extends Controller
$data = array();
$period = $this->createPeriod($interval);
foreach ($period as $entry) {
$id = $this->getPeriodFormat($interval, $entry->getTimestamp());
$data[$id] = array($id, 0);
@ -112,19 +141,27 @@ class Monitoring_AlertsummaryController extends Controller
return $data;
}
/**
* Trend information for notifications
*
* @return stdClass
*/
private function createTrendInformation()
{
$date = new DateTime();
$beginDate = $date->sub(new DateInterval('P3D'));
$query = $this->backend->select()->from('notification', array(
'host',
'service',
'notification_output',
'notification_contact',
'notification_start_time',
'notification_state'
));
$query = $this->backend->select()->from(
'notification',
array(
'host',
'service',
'notification_output',
'notification_contact',
'notification_start_time',
'notification_state'
)
);
$query->setFilter(
new Icinga\Data\Filter\FilterExpression(
@ -175,18 +212,26 @@ class Monitoring_AlertsummaryController extends Controller
return $out;
}
/**
* Perfdata for notifications
*
* @return stdClass
*/
private function createNotificationPerfdata()
{
$interval = $this->getInterval();
$query = $this->backend->select()->from('notification', array(
'host',
'service',
'notification_output',
'notification_contact',
'notification_start_time',
'notification_state'
));
$query = $this->backend->select()->from(
'notification',
array(
'host',
'service',
'notification_output',
'notification_contact',
'notification_start_time',
'notification_state'
)
);
$query->setFilter(
new Icinga\Data\Filter\FilterExpression(
@ -218,24 +263,32 @@ class Monitoring_AlertsummaryController extends Controller
return $out;
}
/**
* Problems for notifications
*
* @return array
*/
private function createProblemData()
{
$interval = $this->getInterval();
$query = $this->backend->select()->from('eventhistory', array(
'host_name',
'service_description',
'object_type',
'timestamp',
'state',
'attempt',
'max_attempts',
'output',
'type',
'host',
'service',
'service_host_name'
));
$query = $this->backend->select()->from(
'eventhistory',
array(
'host_name',
'service_description',
'object_type',
'timestamp',
'state',
'attempt',
'max_attempts',
'output',
'type',
'host',
'service',
'service_host_name'
)
);
$query->addFilter(
new Icinga\Data\Filter\FilterExpression(
@ -273,6 +326,11 @@ class Monitoring_AlertsummaryController extends Controller
return $defects;
}
/**
* Healing svg image
*
* @return GridChart
*/
public function createHealingChart()
{
$gridChart = new GridChart();
@ -285,16 +343,19 @@ class Monitoring_AlertsummaryController extends Controller
$interval = $this->getInterval();
$query = $this->backend->select()->from('notification', array(
'host',
'service',
'notification_object_id',
'notification_output',
'notification_contact',
'notification_start_time',
'notification_state',
'acknowledgement_entry_time'
));
$query = $this->backend->select()->from(
'notification',
array(
'host',
'service',
'notification_object_id',
'notification_output',
'notification_contact',
'notification_start_time',
'notification_state',
'acknowledgement_entry_time'
)
);
$query->setFilter(
new Icinga\Data\Filter\FilterExpression(
@ -326,7 +387,8 @@ class Monitoring_AlertsummaryController extends Controller
$id = $this->getPeriodFormat($interval, $item->notification_start_time);
if ($item->notification_state == '0' && isset($rData[$item->notification_object_id])) {
$rData[$item->notification_object_id]['recover'] = $item->notification_start_time - $rData[$item->notification_object_id]['entry'];
$rData[$item->notification_object_id]['recover'] =
$item->notification_start_time - $rData[$item->notification_object_id]['entry'];
} elseif ($item->notification_state !== '0') {
$recover = 0;
if ($item->acknowledgement_entry_time) {
@ -392,6 +454,11 @@ class Monitoring_AlertsummaryController extends Controller
return $gridChart;
}
/**
* Notifications and defects
*
* @return GridChart
*/
public function createDefectImage()
{
$gridChart = new GridChart();
@ -423,22 +490,35 @@ class Monitoring_AlertsummaryController extends Controller
return $gridChart;
}
/**
* Top recent alerts
*
* @return mixed
*/
private function createRecentAlerts()
{
$query = $this->backend->select()->from('notification', array(
'host',
'service',
'notification_output',
'notification_contact',
'notification_start_time',
'notification_state'
));
$query = $this->backend->select()->from(
'notification',
array(
'host',
'service',
'notification_output',
'notification_contact',
'notification_start_time',
'notification_state'
)
);
$query->order('notification_start_time', 'desc');
return $query->paginate(5);
}
/**
* Interval selector box
*
* @return SelectBox
*/
private function createIntervalBox()
{
$box = new SelectBox(
@ -456,6 +536,14 @@ class Monitoring_AlertsummaryController extends Controller
return $box;
}
/**
* Return reasonable date time format for an interval
*
* @param string $interval
* @param string $timestamp
*
* @return string
*/
private function getPeriodFormat($interval, $timestamp)
{
$format = '';
@ -472,6 +560,12 @@ class Monitoring_AlertsummaryController extends Controller
return strftime($format, $timestamp);
}
/**
* Create a reasonable period based in interval strings
*
* @param $interval
* @return DatePeriod
*/
private function createPeriod($interval)
{
if ($interval === '1d') {
@ -485,6 +579,12 @@ class Monitoring_AlertsummaryController extends Controller
}
}
/**
* Return start timestamps based on interval strings
*
* @param $interval
* @return DateTime|null
*/
private function getBeginDate($interval)
{
$new = new DateTime();
@ -501,8 +601,20 @@ class Monitoring_AlertsummaryController extends Controller
return null;
}
/**
* Getter for interval
*
* @return string
*
* @throws Zend_Controller_Action_Exception
*/
private function getInterval()
{
return $this->getParam('interval', '1d');
$interval = $this->getParam('interval', '1d');
if (false === in_array($interval, array('1d', '1w', '1m', '1y'))) {
throw new Zend_Controller_Action_Exception($this->translate('Value for interval not valid'));
}
return $interval;
}
}
}