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|
<?php
/* Icinga DB Web | (c) 2021 Icinga GmbH | GPLv2 */
namespace Icinga\Module\Icingadb\Forms\Command\Object;
use CallbackFilterIterator;
use Icinga\Module\Icingadb\Command\Object\ToggleObjectFeatureCommand;
use Icinga\Module\Icingadb\Forms\Command\CommandForm;
use Icinga\Web\Notification;
use ipl\Html\FormElement\CheckboxElement;
use ipl\Orm\Model;
use ipl\Web\FormDecorator\IcingaFormDecorator;
use Iterator;
use Traversable;
class ToggleObjectFeaturesForm extends CommandForm
{
const LEAVE_UNCHANGED = 'noop';
protected $features;
protected $featureStatus;
/**
* ToggleFeature(s) being used to submit this form
*
* @var array<string, bool>
*/
protected $submittedFeatures = [];
public function __construct($featureStatus)
{
$this->featureStatus = $featureStatus;
$this->features = [
ToggleObjectFeatureCommand::FEATURE_ACTIVE_CHECKS => [
'label' => t('Active Checks'),
'permission' => 'icingadb/command/feature/object/active-checks'
],
ToggleObjectFeatureCommand::FEATURE_PASSIVE_CHECKS => [
'label' => t('Passive Checks'),
'permission' => 'icingadb/command/feature/object/passive-checks'
],
ToggleObjectFeatureCommand::FEATURE_NOTIFICATIONS => [
'label' => t('Notifications'),
'permission' => 'icingadb/command/feature/object/notifications'
],
ToggleObjectFeatureCommand::FEATURE_EVENT_HANDLER => [
'label' => t('Event Handler'),
'permission' => 'icingadb/command/feature/object/event-handler'
],
ToggleObjectFeatureCommand::FEATURE_FLAP_DETECTION => [
'label' => t('Flap Detection'),
'permission' => 'icingadb/command/feature/object/flap-detection'
]
];
$this->getAttributes()->add('class', 'object-features');
$this->on(self::ON_SUCCESS, function () {
if ($this->errorOccurred) {
return;
}
foreach ($this->submittedFeatures as $feature => $enabled) {
switch ($feature) {
case ToggleObjectFeatureCommand::FEATURE_ACTIVE_CHECKS:
if ($enabled) {
$message = t('Enabled active checks successfully');
} else {
$message = t('Disabled active checks successfully');
}
break;
case ToggleObjectFeatureCommand::FEATURE_PASSIVE_CHECKS:
if ($enabled) {
$message = t('Enabled passive checks successfully');
} else {
$message = t('Disabled passive checks successfully');
}
break;
case ToggleObjectFeatureCommand::FEATURE_EVENT_HANDLER:
if ($enabled) {
$message = t('Enabled event handler successfully');
} else {
$message = t('Disabled event handler checks successfully');
}
break;
case ToggleObjectFeatureCommand::FEATURE_FLAP_DETECTION:
if ($enabled) {
$message = t('Enabled flap detection successfully');
} else {
$message = t('Disabled flap detection successfully');
}
break;
case ToggleObjectFeatureCommand::FEATURE_NOTIFICATIONS:
if ($enabled) {
$message = t('Enabled notifications successfully');
} else {
$message = t('Disabled notifications successfully');
}
break;
default:
$message = t('Invalid feature option');
break;
}
Notification::success($message);
}
});
}
protected function assembleElements()
{
$decorator = new IcingaFormDecorator();
foreach ($this->features as $feature => $spec) {
$options = [
'class' => 'autosubmit',
'disabled' => $this->featureStatus instanceof Model
? ! $this->isGrantedOn($spec['permission'], $this->featureStatus)
: false,
'label' => $spec['label']
];
if ($this->featureStatus[$feature] === 2) {
$this->addElement(
'select',
$feature,
$options + [
'description' => t('Multiple Values'),
'options' => [
self::LEAVE_UNCHANGED => t('Leave Unchanged'),
t('Disable All'),
t('Enable All')
],
'value' => self::LEAVE_UNCHANGED
]
);
$decorator->decorate($this->getElement($feature));
$this->getElement($feature)
->getWrapper()
->getAttributes()
->add('class', 'indeterminate');
} else {
$options['value'] = (bool) $this->featureStatus[$feature];
$this->addElement('checkbox', $feature, $options);
$decorator->decorate($this->getElement($feature));
}
}
}
protected function assembleSubmitButton()
{
}
protected function getCommands(Iterator $objects): Traversable
{
foreach ($this->features as $feature => $spec) {
if ($this->getElement($feature) instanceof CheckboxElement) {
$state = $this->getElement($feature)->isChecked();
} else {
$state = $this->getElement($feature)->getValue();
}
if ($state === self::LEAVE_UNCHANGED || (int) $state === (int) $this->featureStatus[$feature]) {
continue;
}
$granted = new CallbackFilterIterator($objects, function (Model $object) use ($spec): bool {
return $this->isGrantedOn($spec['permission'], $object);
});
$command = new ToggleObjectFeatureCommand();
$command->setFeature($feature);
$command->setEnabled((int) $state);
$granted->rewind(); // Forwards the pointer to the first element
if ($granted->valid()) {
$this->submittedFeatures[$command->getFeature()] ??= $command->getEnabled();
// Chunk objects to avoid timeouts with large sets
yield $command->setObjects($granted)->setChunkSize(1000);
}
}
}
}
|
