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Diffstat (limited to '')
| -rw-r--r-- | library/Icingadb/Command/Renderer/IcingaApiCommandRenderer.php | 353 |
1 files changed, 353 insertions, 0 deletions
diff --git a/library/Icingadb/Command/Renderer/IcingaApiCommandRenderer.php b/library/Icingadb/Command/Renderer/IcingaApiCommandRenderer.php new file mode 100644 index 0000000..37075c9 --- /dev/null +++ b/library/Icingadb/Command/Renderer/IcingaApiCommandRenderer.php @@ -0,0 +1,353 @@ +<?php + +/* Icinga DB Web | (c) 2021 Icinga GmbH | GPLv2 */ + +namespace Icinga\Module\Icingadb\Command\Renderer; + +use Icinga\Module\Icingadb\Command\IcingaApiCommand; +use Icinga\Module\Icingadb\Command\Object\GetObjectCommand; +use Icinga\Module\Icingadb\Model\Host; +use Icinga\Module\Icingadb\Model\Service; +use Icinga\Module\Icingadb\Command\Instance\ToggleInstanceFeatureCommand; +use Icinga\Module\Icingadb\Command\Object\AcknowledgeProblemCommand; +use Icinga\Module\Icingadb\Command\Object\AddCommentCommand; +use Icinga\Module\Icingadb\Command\Object\DeleteCommentCommand; +use Icinga\Module\Icingadb\Command\Object\DeleteDowntimeCommand; +use Icinga\Module\Icingadb\Command\Object\ProcessCheckResultCommand; +use Icinga\Module\Icingadb\Command\Object\PropagateHostDowntimeCommand; +use Icinga\Module\Icingadb\Command\Object\RemoveAcknowledgementCommand; +use Icinga\Module\Icingadb\Command\Object\ScheduleHostDowntimeCommand; +use Icinga\Module\Icingadb\Command\Object\ScheduleCheckCommand; +use Icinga\Module\Icingadb\Command\Object\ScheduleServiceDowntimeCommand; +use Icinga\Module\Icingadb\Command\Object\SendCustomNotificationCommand; +use Icinga\Module\Icingadb\Command\Object\ToggleObjectFeatureCommand; +use Icinga\Module\Icingadb\Command\IcingaCommand; +use InvalidArgumentException; +use ipl\Orm\Model; +use LogicException; +use Traversable; + +/** + * Icinga command renderer for the Icinga command file + */ +class IcingaApiCommandRenderer implements IcingaCommandRendererInterface +{ + /** + * Name of the Icinga application object + * + * @var string + */ + protected $app = 'app'; + + /** + * Get the name of the Icinga application object + * + * @return string + */ + public function getApp(): string + { + return $this->app; + } + + /** + * Set the name of the Icinga application object + * + * @param string $app + * + * @return $this + */ + public function setApp(string $app): self + { + $this->app = $app; + + return $this; + } + + /** + * Apply filter to query data + * + * @param array $data + * @param Traversable<Model> $objects + * + * @return ?Model Any of the objects (useful for further type-dependent handling) + */ + protected function applyFilter(array &$data, Traversable $objects): ?Model + { + $object = null; + + foreach ($objects as $object) { + if ($object instanceof Service) { + $data['services'][] = sprintf('%s!%s', $object->host->name, $object->name); + } else { + $data['hosts'][] = $object->name; + } + } + + return $object; + } + + /** + * Get the sub-route of the endpoint for an object + * + * @param Model $object + * + * @return string + */ + protected function getObjectPluralType(Model $object): string + { + if ($object instanceof Host) { + return 'hosts'; + } + + if ($object instanceof Service) { + return 'services'; + } + + throw new LogicException(sprintf('Invalid object type %s provided', get_class($object))); + } + + /** + * Render a command + * + * @param IcingaCommand $command + * + * @return IcingaApiCommand + */ + public function render(IcingaCommand $command): IcingaApiCommand + { + $renderMethod = 'render' . $command->getName(); + if (! method_exists($this, $renderMethod)) { + throw new InvalidArgumentException( + sprintf('Can\'t render command. Method %s not found', $renderMethod) + ); + } + + return $this->$renderMethod($command); + } + + public function renderGetObject(GetObjectCommand $command): IcingaApiCommand + { + $data = [ + 'all_joins' => 1, + 'attrs' => $command->getAttributes() ?: [] + ]; + + $endpoint = 'objects/' . $this->getObjectPluralType($this->applyFilter($data, $command->getObjects())); + + return IcingaApiCommand::create($endpoint, $data)->setMethod('GET'); + } + + public function renderAddComment(AddCommentCommand $command): IcingaApiCommand + { + $endpoint = 'actions/add-comment'; + $data = [ + 'author' => $command->getAuthor(), + 'comment' => $command->getComment() + ]; + + if ($command->getExpireTime() !== null) { + $data['expiry'] = $command->getExpireTime(); + } + + $this->applyFilter($data, $command->getObjects()); + return IcingaApiCommand::create($endpoint, $data); + } + + public function renderSendCustomNotification(SendCustomNotificationCommand $command): IcingaApiCommand + { + $endpoint = 'actions/send-custom-notification'; + $data = [ + 'author' => $command->getAuthor(), + 'comment' => $command->getComment(), + 'force' => $command->getForced() + ]; + + $this->applyFilter($data, $command->getObjects()); + return IcingaApiCommand::create($endpoint, $data); + } + + public function renderProcessCheckResult(ProcessCheckResultCommand $command): IcingaApiCommand + { + $endpoint = 'actions/process-check-result'; + $data = [ + 'exit_status' => $command->getStatus(), + 'plugin_output' => $command->getOutput(), + 'performance_data' => $command->getPerformanceData() + ]; + + $this->applyFilter($data, $command->getObjects()); + return IcingaApiCommand::create($endpoint, $data); + } + + public function renderScheduleCheck(ScheduleCheckCommand $command): IcingaApiCommand + { + $endpoint = 'actions/reschedule-check'; + $data = [ + 'next_check' => $command->getCheckTime(), + 'force' => $command->getForced() + ]; + + $this->applyFilter($data, $command->getObjects()); + return IcingaApiCommand::create($endpoint, $data); + } + + public function renderScheduleDowntime(ScheduleServiceDowntimeCommand $command): IcingaApiCommand + { + $endpoint = 'actions/schedule-downtime'; + $data = [ + 'author' => $command->getAuthor(), + 'comment' => $command->getComment(), + 'start_time' => $command->getStart(), + 'end_time' => $command->getEnd(), + 'duration' => $command->getDuration(), + 'fixed' => $command->getFixed(), + 'trigger_name' => $command->getTriggerId() + ]; + + if ($command instanceof PropagateHostDowntimeCommand) { + $data['child_options'] = $command->getTriggered() ? 1 : 2; + } + + if ($command instanceof ScheduleHostDowntimeCommand && $command->getForAllServices()) { + $data['all_services'] = true; + } + + $this->applyFilter($data, $command->getObjects()); + return IcingaApiCommand::create($endpoint, $data); + } + + public function renderAcknowledgeProblem(AcknowledgeProblemCommand $command): IcingaApiCommand + { + $endpoint = 'actions/acknowledge-problem'; + $data = [ + 'author' => $command->getAuthor(), + 'comment' => $command->getComment(), + 'sticky' => $command->getSticky(), + 'notify' => $command->getNotify(), + 'persistent' => $command->getPersistent() + ]; + + if ($command->getExpireTime() !== null) { + $data['expiry'] = $command->getExpireTime(); + } + + $this->applyFilter($data, $command->getObjects()); + return IcingaApiCommand::create($endpoint, $data); + } + + public function renderToggleObjectFeature(ToggleObjectFeatureCommand $command): IcingaApiCommand + { + switch ($command->getFeature()) { + case ToggleObjectFeatureCommand::FEATURE_ACTIVE_CHECKS: + $attr = 'enable_active_checks'; + break; + case ToggleObjectFeatureCommand::FEATURE_PASSIVE_CHECKS: + $attr = 'enable_passive_checks'; + break; + case ToggleObjectFeatureCommand::FEATURE_NOTIFICATIONS: + $attr = 'enable_notifications'; + break; + case ToggleObjectFeatureCommand::FEATURE_EVENT_HANDLER: + $attr = 'enable_event_handler'; + break; + case ToggleObjectFeatureCommand::FEATURE_FLAP_DETECTION: + $attr = 'enable_flapping'; + break; + default: + throw new InvalidArgumentException($command->getFeature()); + } + + $endpoint = 'objects/'; + $objects = $command->getObjects(); + + $data = [ + 'attrs' => [ + $attr => $command->getEnabled() + ] + ]; + + + $endpoint .= $this->getObjectPluralType($this->applyFilter($data, $objects)); + + return IcingaApiCommand::create($endpoint, $data); + } + + public function renderDeleteComment(DeleteCommentCommand $command): IcingaApiCommand + { + $comments = []; + + foreach ($command->getObjects() as $object) { + $comments[] = $object->name; + } + + $endpoint = 'actions/remove-comment'; + $data = [ + 'author' => $command->getAuthor(), + 'comments' => $comments + ]; + + return IcingaApiCommand::create($endpoint, $data); + } + + public function renderDeleteDowntime(DeleteDowntimeCommand $command): IcingaApiCommand + { + $downtimes = []; + + foreach ($command->getObjects() as $object) { + $downtimes[] = $object->name; + } + + $endpoint = 'actions/remove-downtime'; + $data = [ + 'author' => $command->getAuthor(), + 'downtimes' => $downtimes + ]; + + return IcingaApiCommand::create($endpoint, $data); + } + + public function renderRemoveAcknowledgement(RemoveAcknowledgementCommand $command): IcingaApiCommand + { + $endpoint = 'actions/remove-acknowledgement'; + $data = ['author' => $command->getAuthor()]; + + $this->applyFilter($data, $command->getObjects()); + return IcingaApiCommand::create($endpoint, $data); + } + + public function renderToggleInstanceFeature(ToggleInstanceFeatureCommand $command): IcingaApiCommand + { + $endpoint = 'objects/icingaapplications/' . $this->getApp(); + + switch ($command->getFeature()) { + case ToggleInstanceFeatureCommand::FEATURE_ACTIVE_HOST_CHECKS: + $attr = 'enable_host_checks'; + break; + case ToggleInstanceFeatureCommand::FEATURE_ACTIVE_SERVICE_CHECKS: + $attr = 'enable_service_checks'; + break; + case ToggleInstanceFeatureCommand::FEATURE_EVENT_HANDLERS: + $attr = 'enable_event_handlers'; + break; + case ToggleInstanceFeatureCommand::FEATURE_FLAP_DETECTION: + $attr = 'enable_flapping'; + break; + case ToggleInstanceFeatureCommand::FEATURE_NOTIFICATIONS: + $attr = 'enable_notifications'; + break; + case ToggleInstanceFeatureCommand::FEATURE_PERFORMANCE_DATA: + $attr = 'enable_perfdata'; + break; + default: + throw new InvalidArgumentException($command->getFeature()); + } + + $data = [ + 'attrs' => [ + $attr => $command->getEnabled() + ] + ]; + + return IcingaApiCommand::create($endpoint, $data); + } +} |