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<?php
/* Icinga DB Web | (c) 2020 Icinga GmbH | GPLv2 */
namespace Icinga\Module\Icingadb\Widget\ItemList;
use Icinga\Module\Icingadb\Common\HostLink;
use Icinga\Module\Icingadb\Common\HostStates;
use Icinga\Module\Icingadb\Common\Icons;
use Icinga\Module\Icingadb\Common\Links;
use Icinga\Module\Icingadb\Common\NoSubjectLink;
use Icinga\Module\Icingadb\Common\ServiceLink;
use Icinga\Module\Icingadb\Common\ServiceStates;
use Icinga\Module\Icingadb\Util\PluginOutput;
use Icinga\Module\Icingadb\Common\BaseListItem;
use Icinga\Module\Icingadb\Widget\EmptyState;
use Icinga\Module\Icingadb\Widget\PluginOutputContainer;
use Icinga\Module\Icingadb\Widget\StateChange;
use ipl\Stdlib\Filter;
use ipl\Web\Widget\TimeAgo;
use InvalidArgumentException;
use ipl\Html\BaseHtmlElement;
use ipl\Html\HtmlElement;
use ipl\Html\Text;
use ipl\Web\Widget\Icon;
use ipl\Web\Widget\Link;
abstract class BaseNotificationListItem extends BaseListItem
{
use HostLink;
use NoSubjectLink;
use ServiceLink;
/** @var NotificationList */
protected $list;
protected function init()
{
$this->setNoSubjectLink($this->list->getNoSubjectLink());
$this->list->addDetailFilterAttribute($this, Filter::equal('id', bin2hex($this->item->history->id)));
}
/**
* Get a localized phrase for the given notification type
*
* @param string $type
*
* @return string
*/
public static function phraseForType(string $type): string
{
switch ($type) {
case 'acknowledgement':
return t('Problem acknowledged');
case 'custom':
return t('Custom Notification triggered');
case 'downtime_end':
return t('Downtime ended');
case 'downtime_removed':
return t('Downtime removed');
case 'downtime_start':
return t('Downtime started');
case 'flapping_end':
return t('Flapping stopped');
case 'flapping_start':
return t('Flapping started');
case 'problem':
return t('%s ran into a problem');
case 'recovery':
return t('%s recovered');
default:
throw new InvalidArgumentException(sprintf('Type %s is not a valid notification type', $type));
}
}
abstract protected function getStateBallSize();
protected function assembleCaption(BaseHtmlElement $caption)
{
if (in_array($this->item->type, ['flapping_end', 'flapping_start', 'problem', 'recovery'])) {
$commandName = $this->item->object_type === 'host'
? $this->item->host->checkcommand_name
: $this->item->service->checkcommand_name;
if (isset($commandName)) {
if (empty($this->item->text)) {
$caption->addHtml(new EmptyState(t('Output unavailable.')));
} else {
$caption->addHtml(new PluginOutputContainer(
(new PluginOutput($this->item->text))
->setCommandName($commandName)
));
}
} else {
$caption->addHtml(new EmptyState(t('Waiting for Icinga DB to synchronize the config.')));
}
} else {
$caption->add([
new Icon(Icons::USER),
$this->item->author,
': ',
$this->item->text
]);
}
}
protected function assembleVisual(BaseHtmlElement $visual)
{
switch ($this->item->type) {
case 'acknowledgement':
$visual->addHtml(HtmlElement::create(
'div',
['class' => ['icon-ball', 'ball-size-' . $this->getStateBallSize()]],
new Icon(Icons::IS_ACKNOWLEDGED)
));
break;
case 'custom':
$visual->addHtml(HtmlElement::create(
'div',
['class' => ['icon-ball', 'ball-size-' . $this->getStateBallSize()]],
new Icon(Icons::NOTIFICATION)
));
break;
case 'downtime_end':
case 'downtime_removed':
case 'downtime_start':
$visual->addHtml(HtmlElement::create(
'div',
['class' => ['icon-ball', 'ball-size-' . $this->getStateBallSize()]],
new Icon(Icons::IN_DOWNTIME)
));
break;
case 'flapping_end':
case 'flapping_start':
$visual->addHtml(HtmlElement::create(
'div',
['class' => ['icon-ball', 'ball-size-' . $this->getStateBallSize()]],
new Icon(Icons::IS_FLAPPING)
));
break;
case 'problem':
case 'recovery':
if ($this->item->object_type === 'host') {
$state = HostStates::text($this->item->state);
$previousHardState = HostStates::text($this->item->previous_hard_state);
} else {
$state = ServiceStates::text($this->item->state);
$previousHardState = ServiceStates::text($this->item->previous_hard_state);
}
$visual->addHtml(new StateChange($state, $previousHardState));
break;
}
}
protected function assembleTitle(BaseHtmlElement $title)
{
if ($this->getNoSubjectLink()) {
$title->addHtml(HtmlElement::create(
'span',
['class' => 'subject'],
sprintf(self::phraseForType($this->item->type), ucfirst($this->item->object_type))
));
} else {
$title->addHtml(new Link(
sprintf(self::phraseForType($this->item->type), ucfirst($this->item->object_type)),
Links::event($this->item->history),
['class' => 'subject']
));
}
if ($this->item->object_type === 'host') {
$link = $this->createHostLink($this->item->host, true);
} else {
$link = $this->createServiceLink($this->item->service, $this->item->host, true);
}
$title->addHtml(Text::create(' '), $link);
}
protected function createTimestamp()
{
return new TimeAgo($this->item->send_time);
}
}
|
