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<?php
/* Icinga Web 2 | (c) 2015 Icinga Development Team | GPLv2+ */
namespace Icinga\Module\Monitoring\Controllers;
use Icinga\Data\Filter\Filter;
use Icinga\Module\Monitoring\Controller;
use Icinga\Module\Monitoring\Forms\Command\Object\DeleteDowntimesCommandForm;
use Icinga\Module\Monitoring\Forms\Command\Object\ScheduleHostDowntimeCommandForm;
use Icinga\Module\Monitoring\Forms\Command\Object\ScheduleServiceDowntimeCommandForm;
use Icinga\Module\Monitoring\Object\HostList;
use Icinga\Module\Monitoring\Object\ServiceList;
/**
* Monitoring API
*/
class ActionsController extends Controller
{
/**
* Get the filter from URL parameters or exit immediately if the filter is empty
*
* @return Filter
*/
protected function getFilterOrExitIfEmpty()
{
$filter = Filter::fromQueryString((string) $this->params);
if ($filter->isEmpty()) {
$this->getResponse()->json()
->setFailData(array('filter' => 'Filter is required and must not be empty'))
->sendResponse();
}
return $filter;
}
/**
* Schedule host downtimes
*/
public function scheduleHostDowntimeAction()
{
$filter = $this->getFilterOrExitIfEmpty();
$hostList = new HostList($this->backend);
$hostList
->applyFilter($this->getRestriction('monitoring/filter/objects'))
->applyFilter($filter);
if (! $hostList->count()) {
$this->getResponse()->json()
->setFailData(array('filter' => 'No hosts found matching the filter'))
->sendResponse();
}
$form = new ScheduleHostDowntimeCommandForm();
$form
->setIsApiTarget(true)
->setBackend($this->backend)
->setObjects($hostList->fetch())
->handleRequest($this->getRequest());
}
/**
* Remove host downtimes
*/
public function removeHostDowntimeAction()
{
$filter = $this->getFilterOrExitIfEmpty();
$downtimes = $this->backend
->select()
->from('downtime', array('host_name', 'id' => 'downtime_internal_id', 'name' => 'downtime_name'))
->where('object_type', 'host')
->applyFilter($this->getRestriction('monitoring/filter/objects'))
->applyFilter($filter);
if (! $downtimes->count()) {
$this->getResponse()->json()
->setFailData(array('filter' => 'No downtimes found matching the filter'))
->sendResponse();
}
$form = new DeleteDowntimesCommandForm();
$form
->setIsApiTarget(true)
->setDowntimes($downtimes->fetchAll())
->handleRequest($this->getRequest());
// @TODO(el): Respond w/ the downtimes deleted instead of the notifiaction added by
// DeleteDowntimesCommandForm::onSuccess().
}
/**
* Schedule service downtimes
*/
public function scheduleServiceDowntimeAction()
{
$filter = $this->getFilterOrExitIfEmpty();
$serviceList = new ServiceList($this->backend);
$serviceList
->applyFilter($this->getRestriction('monitoring/filter/objects'))
->applyFilter($filter);
if (! $serviceList->count()) {
$this->getResponse()->json()
->setFailData(array('filter' => 'No services found matching the filter'))
->sendResponse();
}
$form = new ScheduleServiceDowntimeCommandForm();
$form
->setIsApiTarget(true)
->setBackend($this->backend)
->setObjects($serviceList->fetch())
->handleRequest($this->getRequest());
}
/**
* Remove service downtimes
*/
public function removeServiceDowntimeAction()
{
$filter = $this->getFilterOrExitIfEmpty();
$downtimes = $this->backend
->select()
->from(
'downtime',
array('host_name', 'service_description', 'id' => 'downtime_internal_id', 'name' => 'downtime_name')
)
->where('object_type', 'service')
->applyFilter($this->getRestriction('monitoring/filter/objects'))
->applyFilter($filter);
if (! $downtimes->count()) {
$this->getResponse()->json()
->setFailData(array('filter' => 'No downtimes found matching the filter'))
->sendResponse();
}
$form = new DeleteDowntimesCommandForm();
$form
->setIsApiTarget(true)
->setDowntimes($downtimes->fetchAll())
->handleRequest($this->getRequest());
// @TODO(el): Respond w/ the downtimes deleted instead of the notifiaction added by
// DeleteDowntimesCommandForm::onSuccess().
}
}
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