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|
<?php
/* Icinga DB Web | (c) 2021 Icinga GmbH | GPLv2 */
namespace Icinga\Module\Icingadb\Forms\Command\Object;
use CallbackFilterIterator;
use DateInterval;
use DateTime;
use Icinga\Module\Icingadb\Command\Object\ScheduleCheckCommand;
use Icinga\Module\Icingadb\Forms\Command\CommandForm;
use Icinga\Module\Icingadb\Model\Host;
use Icinga\Web\Notification;
use ipl\Html\Attributes;
use ipl\Html\HtmlElement;
use ipl\Html\Text;
use ipl\Orm\Model;
use ipl\Web\FormDecorator\IcingaFormDecorator;
use ipl\Web\Widget\Icon;
use Iterator;
use Traversable;
use function ipl\Stdlib\iterable_value_first;
class ScheduleCheckForm extends CommandForm
{
public function __construct()
{
$this->on(self::ON_SUCCESS, function () {
if ($this->errorOccurred) {
return;
}
$countObjects = count($this->getObjects());
if (iterable_value_first($this->getObjects()) instanceof Host) {
$message = sprintf(
tp('Scheduled check successfully', 'Scheduled check for %d hosts successfully', $countObjects),
$countObjects
);
} else {
$message = sprintf(
tp('Scheduled check successfully', 'Scheduled check for %d services successfully', $countObjects),
$countObjects
);
}
Notification::success($message);
});
}
protected function assembleElements()
{
$this->addHtml(new HtmlElement(
'div',
Attributes::create(['class' => 'form-description']),
new Icon('info-circle', ['class' => 'form-description-icon']),
new HtmlElement(
'ul',
null,
new HtmlElement(
'li',
null,
Text::create(t(
'This command is used to schedule the next check of hosts or services. Icinga'
. ' will re-queue the hosts or services to be checked at the time you specify.'
))
)
)
));
$decorator = new IcingaFormDecorator();
$this->addElement(
'localDateTime',
'check_time',
[
'data-use-datetime-picker' => true,
'required' => true,
'label' => t('Check Time'),
'description' => t('Set the date and time when the check should be scheduled.'),
'value' => (new DateTime())->add(new DateInterval('PT1H'))
]
);
$decorator->decorate($this->getElement('check_time'));
$this->addElement(
'checkbox',
'force_check',
[
'label' => t('Force Check'),
'description' => t(
'If you select this option, Icinga will force a check regardless of both what time the'
. ' scheduled check occurs and whether or not checks are enabled.'
)
]
);
$decorator->decorate($this->getElement('force_check'));
}
protected function assembleSubmitButton()
{
$this->addElement(
'submit',
'btn_submit',
[
'required' => true,
'label' => tp('Schedule check', 'Schedule checks', count($this->getObjects())),
'data-progress-label' => tp('Scheduling check', 'Scheduling checks', count($this->getObjects()))
]
);
(new IcingaFormDecorator())->decorate($this->getElement('btn_submit'));
}
protected function getCommands(Iterator $objects): Traversable
{
$granted = new CallbackFilterIterator($objects, function (Model $object): bool {
return $this->isGrantedOn('icingadb/command/schedule-check', $object)
|| (
$object->active_checks_enabled
&& $this->isGrantedOn('icingadb/command/schedule-check/active-only', $object)
);
});
$command = new ScheduleCheckCommand();
$command->setForced($this->getElement('force_check')->isChecked());
$command->setCheckTime($this->getValue('check_time')->getTimestamp());
$granted->rewind(); // Forwards the pointer to the first element
if ($granted->valid()) {
// Chunk objects to avoid timeouts with large sets
yield $command->setObjects($granted)->setChunkSize(1000);
}
}
}
|
