Matthias Jentsch e47954b471 dd downtime overview
Add the downtime overview view, add the downtimes controller action, fix issues
with the the DowntimeQuery and add the new fields to the DowntimeView. Fix
issues in the ShowController that occur due to the changes in the DowntimeQuery.

refs #4188
2013-08-02 14:48:16 +02:00

486 lines
15 KiB
PHP

<?php
// {{{ICINGA_LICENSE_HEADER}}}
// {{{ICINGA_LICENSE_HEADER}}}
use Monitoring\Backend;
use Icinga\Web\ModuleActionController;
use Icinga\Web\Hook;
use Monitoring\Object\Host;
use Monitoring\Object\Service;
use Icinga\Application\Benchmark;
/**
* Class Monitoring_ShowController
*
* Actions for show context
*/
class Monitoring_ShowController extends ModuleActionController
{
/**
* @var Backend
*/
protected $backend;
/**
* Initialize the controller
*/
public function init()
{
$host = $this->_getParam('host');
$service = $this->_getParam('service');
$this->backend = Backend::getInstance($this->_getParam('backend'));
$object = null;
// TODO: Do not allow wildcards in names!
if ($host !== null) {
// TODO: $this->assertPermission('host/read', $host);
if ($this->action_name !== 'host' && $service !== null && $service !== '*') {
// TODO: $this->assertPermission('service/read', $service);
$object = Service::fetch($this->backend, $host, $service);
} else {
$object = Host::fetch($this->backend, $host);
}
}
$this->backend = Backend::getInstance($this->_getParam('backend'));
if ($service !== null && $service !== '*') {
$this->view->service = $this->backend->fetchService($host, $service, true);
}
if ($host !== null) {
$this->view->host = $this->backend->fetchHost($host, true);
}
$this->view->compact = $this->_getParam('view') === 'compact';
if ($object === null) {
// TODO: Notification, not found
$this->redirectNow('monitoring/list/services');
return;
}
$this->view->object = $object;
$this->view->tabs = $this->createTabs();
$this->prepareTicketHook();
}
/**
* Service overview
*/
public function serviceAction()
{
Benchmark::measure('Entered service action');
$this->view->active = 'service';
$this->view->tabs->activate('service')->enableSpecialActions();
if ($grapher = Hook::get('grapher')) {
if ($grapher->hasGraph(
$this->view->service->host_name,
$this->view->service->service_description
)
) {
$this->view->preview_image = $grapher->getPreviewImage(
$this->view->service->host_name,
$this->view->service->service_description
);
}
}
$this->view->servicegroups = $this->backend->select()
->from(
'servicegroup',
array(
'servicegroup_name',
'servicegroup_alias'
)
)
->where('host_name', $this->view->host->host_name)
->where('service_description', $this->view->service->service_description)
->fetchPairs();
$this->view->contacts = $this->backend->select()
->from(
'contact',
array(
'contact_name',
'contact_alias',
'contact_email',
'contact_pager',
)
)
->where('service_host_name', $this->view->host->host_name)
->where('service_description', $this->view->service->service_description)
->fetchAll();
$this->view->contactgroups = $this->backend->select()
->from(
'contactgroup',
array(
'contactgroup_name',
'contactgroup_alias',
)
)
->where('service_host_name', $this->view->host->host_name)
->where('service_description', $this->view->service->service_description)
->fetchAll();
$this->view->comments = $this->backend->select()
->from(
'comment',
array(
'comment_timestamp',
'comment_author',
'comment_data',
'comment_type',
)
)
->where('service_host_name', $this->view->host->host_name)
->where('service_description', $this->view->service->service_description)
->fetchAll();
$this->view->downtimes = $this->backend->select()
->from(
'downtime',
array(
'host_name',
'service_description',
'downtime_type',
'downtime_author_name',
'downtime_comment_data',
'downtime_is_fixed',
'downtime_duration',
'downtime_scheduled_start_time',
'downtime_scheduled_end_time',
'downtime_actual_start_time',
'downtime_was_started',
'downtime_is_in_effect',
'downtime_internal_downtime_id'
)
)
->where('host_name', $this->view->host->host_name)
->where('service_description', $this->view->service->service_description)
->where('object_type','service')
->fetchAll();
$this->view->customvars = $this->backend->select()
->from(
'customvar',
array(
'varname',
'varvalue'
)
)
->where('varname', '-*PW*,-*PASS*')
->where('host_name', $this->view->host->host_name)
->where('service_description', $this->view->service->service_description)
->where('object_type', 'service')
->fetchPairs();
Benchmark::measure('Service action done');
$object = $this->view->object->prefetch();
$this->prepareGrapherHook();
}
/**
* Host overview
*/
public function hostAction()
{
$this->view->active = 'host';
$this->view->tabs->activate('host')->enableSpecialActions();
if ($grapher = Hook::get('grapher')) {
if ($grapher->hasGraph($this->view->host->host_name)) {
$this->view->preview_image = $grapher->getPreviewImage(
$this->view->host->host_name
);
}
}
$this->view->hostgroups = $this->backend->select()
->from(
'hostgroup',
array(
'hostgroup_name',
'hostgroup_alias'
)
)
->where('host_name', $this->view->host->host_name)
->fetchPairs();
$this->view->contacts = $this->backend->select()
->from(
'contact',
array(
'contact_name',
'contact_alias',
'contact_email',
'contact_pager',
)
)
->where('host_name', $this->view->host->host_name)
->fetchAll();
$this->view->contactgroups = $this->backend->select()
->from(
'contactgroup',
array(
'contactgroup_name',
'contactgroup_alias',
)
)
->where('host_name', $this->view->host->host_name)
->fetchAll();
$this->view->comments = $this->backend->select()
->from(
'comment',
array(
'comment_timestamp',
'comment_author',
'comment_data',
'comment_type',
)
)
->where('host_name', $this->view->host->host_name)
->fetchAll();
$this->view->downtimes = $this->backend->select()
->from(
'downtime',
array(
'host_name',
'downtime_type',
'downtime_author_name',
'downtime_comment_data',
'downtime_is_fixed',
'downtime_duration',
'downtime_scheduled_start_time',
'downtime_scheduled_end_time',
'downtime_actual_start_time',
'downtime_was_started',
'downtime_is_in_effect',
'downtime_internal_downtime_id'
)
)
->where('host_name', $this->view->host->host_name)
->where('object_type','host')
->fetchAll();
$this->view->customvars = $this->backend->select()
->from(
'customvar',
array(
'varname',
'varvalue'
)
)
->where('varname', '-*PW*,-*PASS*')
->where('host_name', $this->view->host->host_name)
->where('object_type', 'host')
->fetchPairs();
$this->view->object->prefetch();
$this->prepareGrapherHook();
}
/**
* History entries for objects
*/
public function historyAction()
{
$this->view->history = $this->backend->select()
->from(
'eventHistory',
array(
'object_type',
'host_name',
'service_description',
'timestamp',
'state',
'attempt',
'max_attempts',
'output',
'type'
)
)->applyRequest($this->_request);
$this->view->preserve = $this->view->history->getAppliedFilter()->toParams();
if ($this->_getParam('dump') === 'sql') {
echo '<pre>' . htmlspecialchars($this->view->history->getQuery()->dump()) . '</pre>';
exit;
}
if ($this->_getParam('sort')) {
$this->view->preserve['sort'] = $this->_getParam('sort');
}
$this->view->preserve = $this->view->history->getAppliedFilter()->toParams();
}
/**
* Service overview
*/
public function servicesAction()
{
$this->_setParam('service', null);
// Ugly and slow:
$this->view->services = $this->view->action(
'services',
'list',
'monitoring',
array(
'host_name' => $this->view->host->host_name,
//'sort', 'service_description'
)
);
$this->view->services = $this->view->action('services', 'list', 'monitoring', array(
'view' => 'compact'
));
}
/**
* Ticets actions
*/
public function ticketAction()
{
if (Hook::has('ticket')) {
// TODO: Still hardcoded, should ask for URL:
$id = $this->_getParam('ticket');
$ticketModule = 'rt';
$this->render();
$this->_forward(
'ticket',
'show',
$ticketModule,
array(
'id' => $id
)
);
}
}
protected function prepareTicketHook()
{
if (Hook::has('ticket')) {
$object = $this->view->object;
$params = array(
'host' => $object->host_name
);
if ($object instanceof Service) {
$params['service'] = $object->service_description;
}
$params['ticket'] = '__ID__';
$this->view->ticket_link = preg_replace(
'~__ID__~',
'\$1',
$this->view->qlink('#__ID__',
'monitoring/show/ticket',
$params
)
);
// TODO: Global ticket pattern config (or per environment)
$this->view->ticket_pattern = '~#(\d{4,6})~';
}
}
protected function prepareGrapherHook()
{
if ($grapher = Hook::get('grapher')) {
$object = $this->view->object;
if ($grapher->hasGraph(
$object->host_name,
$object->service_description
)) {
$this->view->preview_image = $grapher->getPreviewImage(
$object->host_name,
$object->service_description
);
}
}
}
/**
* Creating tabs for this controller
* @return \Icinga\Web\Widget\AbstractWidget
*/
protected function createTabs()
{
$object = $this->view->object;
$tabs = $this->widget('tabs');
if (!$this->view->host) {
return $tabs;
}
$params = array(
'host' => $this->view->host->host_name,
);
if ($backend = $this->_getParam('backend')) {
$params['backend'] = $backend;
}
if ($object instanceof Service) {
$params['service'] = $object->service_description;
} elseif ($service = $this->_getParam('service')) {
$params['service'] = $service;
}
$tabs->add(
'host',
array(
'title' => 'Host',
'icon' => 'img/classic/server.png',
'url' => 'monitoring/show/host',
'urlParams' => $params,
)
);
if (!isset($this->view->service)) {
$tabs->add(
'services',
array(
'title' => 'Services',
'icon' => 'img/classic/service.png',
'url' => 'monitoring/show/services',
'urlParams' => $params,
)
);
}
if (isset($params['service'])) {
$tabs->add(
'service',
array(
'title' => 'Service',
'icon' => 'img/classic/service.png',
'url' => 'monitoring/show/service',
'urlParams' => $params,
)
);
}
$tabs->add(
'history',
array(
'title' => 'History',
'icon' => 'img/classic/history.gif',
'url' => 'monitoring/show/history',
'urlParams' => $params,
)
);
if ($this->action_name === 'ticket') {
$tabs->add(
'ticket',
array(
'title' => 'Ticket',
'icon' => 'img/classic/ticket.gif',
'url' => 'monitoring/show/ticket',
'urlParams' => $params + array('ticket' => $this->_getParam('ticket')),
)
);
}
$tabs->activate($this->action_name)->enableSpecialActions();
/**
$tabs->add('contacts', array(
'title' => 'Contacts',
'icon' => 'img/classic/customer.png',
'url' => 'monitoring/detail/contacts',
'urlParams' => $params,
));
*/
// TODO: Inventory 'img/classic/facts.gif'
// Ticket 'img/classic/ticket.gif'
// Customer 'img/classic/customer.png'
return $tabs;
}
}