diff options
Diffstat (limited to '')
| -rw-r--r-- | library/Icingadb/Widget/ItemList/BaseHistoryListItem.php | 405 |
1 files changed, 405 insertions, 0 deletions
diff --git a/library/Icingadb/Widget/ItemList/BaseHistoryListItem.php b/library/Icingadb/Widget/ItemList/BaseHistoryListItem.php new file mode 100644 index 0000000..6999324 --- /dev/null +++ b/library/Icingadb/Widget/ItemList/BaseHistoryListItem.php @@ -0,0 +1,405 @@ +<?php + +/* Icinga DB Web | (c) 2020 Icinga GmbH | GPLv2 */ + +namespace Icinga\Module\Icingadb\Widget\ItemList; + +use Icinga\Date\DateFormatter; +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\TicketLinks; +use Icinga\Module\Icingadb\Widget\MarkdownLine; +use Icinga\Module\Icingadb\Common\ServiceLink; +use Icinga\Module\Icingadb\Common\ServiceStates; +use Icinga\Module\Icingadb\Model\History; +use Icinga\Module\Icingadb\Util\PluginOutput; +use Icinga\Module\Icingadb\Widget\CheckAttempt; +use Icinga\Module\Icingadb\Widget\PluginOutputContainer; +use Icinga\Module\Icingadb\Widget\StateChange; +use ipl\Stdlib\Filter; +use ipl\Web\Common\BaseListItem; +use ipl\Web\Widget\EmptyState; +use ipl\Web\Widget\StateBall; +use ipl\Web\Widget\TimeAgo; +use ipl\Html\BaseHtmlElement; +use ipl\Html\HtmlElement; +use ipl\Html\Text; +use ipl\Web\Widget\Icon; +use ipl\Web\Widget\Link; + +abstract class BaseHistoryListItem extends BaseListItem +{ + use HostLink; + use NoSubjectLink; + use ServiceLink; + use TicketLinks; + + /** @var History */ + protected $item; + + /** @var HistoryList */ + protected $list; + + protected function init(): void + { + $this->setNoSubjectLink($this->list->getNoSubjectLink()); + $this->setTicketLinkEnabled($this->list->getTicketLinkEnabled()); + $this->list->addDetailFilterAttribute($this, Filter::equal('id', bin2hex($this->item->id))); + } + + abstract protected function getStateBallSize(): string; + + protected function assembleCaption(BaseHtmlElement $caption): void + { + switch ($this->item->event_type) { + case 'comment_add': + case 'comment_remove': + $markdownLine = new MarkdownLine($this->createTicketLinks($this->item->comment->comment)); + $caption->getAttributes()->add($markdownLine->getAttributes()); + $caption->add([ + new Icon(Icons::USER), + $this->item->comment->author, + ': ' + ])->addFrom($markdownLine); + + break; + case 'downtime_end': + case 'downtime_start': + $markdownLine = new MarkdownLine($this->createTicketLinks($this->item->downtime->comment)); + $caption->getAttributes()->add($markdownLine->getAttributes()); + $caption->add([ + new Icon(Icons::USER), + $this->item->downtime->author, + ': ' + ])->addFrom($markdownLine); + + break; + case 'flapping_start': + $caption + ->add(sprintf( + t('State Change Rate: %.2f%%; Start Threshold: %.2f%%'), + $this->item->flapping->percent_state_change_start, + $this->item->flapping->flapping_threshold_high + )) + ->getAttributes() + ->add('class', 'plugin-output'); + + break; + case 'flapping_end': + $caption + ->add(sprintf( + t('State Change Rate: %.2f%%; End Threshold: %.2f%%; Flapping for %s'), + $this->item->flapping->percent_state_change_end, + $this->item->flapping->flapping_threshold_low, + DateFormatter::formatDuration( + $this->item->flapping->end_time->getTimestamp() + - $this->item->flapping->start_time->getTimestamp() + ) + )) + ->getAttributes() + ->add('class', 'plugin-output'); + + break; + case 'ack_clear': + case 'ack_set': + if (! isset($this->item->acknowledgement->comment) && ! isset($this->item->acknowledgement->author)) { + $caption->addHtml(new EmptyState( + t('This acknowledgement was set before Icinga DB history recording') + )); + } else { + $markdownLine = new MarkdownLine($this->createTicketLinks($this->item->acknowledgement->comment)); + $caption->getAttributes()->add($markdownLine->getAttributes()); + $caption->add([ + new Icon(Icons::USER), + $this->item->acknowledgement->author, + ': ' + ])->addFrom($markdownLine); + } + + break; + case 'notification': + if (! empty($this->item->notification->author)) { + $caption->add([ + new Icon(Icons::USER), + $this->item->notification->author, + ': ', + $this->item->notification->text + ]); + } else { + $commandName = $this->item->object_type === 'host' + ? $this->item->host->checkcommand_name + : $this->item->service->checkcommand_name; + if (isset($commandName)) { + if (empty($this->item->notification->text)) { + $caption->addHtml(new EmptyState(t('Output unavailable.'))); + } else { + $caption->addHtml(new PluginOutputContainer( + (new PluginOutput($this->item->notification->text)) + ->setCommandName($commandName) + )); + } + } else { + $caption->addHtml(new EmptyState(t('Waiting for Icinga DB to synchronize the config.'))); + } + } + + break; + case 'state_change': + $commandName = $this->item->object_type === 'host' + ? $this->item->host->checkcommand_name + : $this->item->service->checkcommand_name; + if (isset($commandName)) { + if (empty($this->item->state->output)) { + $caption->addHtml(new EmptyState(t('Output unavailable.'))); + } else { + $caption->addHtml(new PluginOutputContainer( + (new PluginOutput($this->item->state->output)) + ->setCommandName($commandName) + )); + } + } else { + $caption->addHtml(new EmptyState(t('Waiting for Icinga DB to synchronize the config.'))); + } + + break; + } + } + + protected function assembleVisual(BaseHtmlElement $visual): void + { + switch ($this->item->event_type) { + case 'comment_add': + $visual->addHtml(HtmlElement::create( + 'div', + ['class' => ['icon-ball', 'ball-size-' . $this->getStateBallSize()]], + new Icon(Icons::COMMENT) + )); + + break; + case 'comment_remove': + case 'downtime_end': + case 'ack_clear': + $visual->addHtml(HtmlElement::create( + 'div', + ['class' => ['icon-ball', 'ball-size-' . $this->getStateBallSize()]], + new Icon(Icons::REMOVE) + )); + + break; + case 'downtime_start': + $visual->addHtml(HtmlElement::create( + 'div', + ['class' => ['icon-ball', 'ball-size-' . $this->getStateBallSize()]], + new Icon(Icons::IN_DOWNTIME) + )); + + break; + case 'ack_set': + $visual->addHtml(HtmlElement::create( + 'div', + ['class' => ['icon-ball', 'ball-size-' . $this->getStateBallSize()]], + new Icon(Icons::IS_ACKNOWLEDGED) + )); + + 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 'notification': + $visual->addHtml(HtmlElement::create( + 'div', + ['class' => ['icon-ball', 'ball-size-' . $this->getStateBallSize()]], + new Icon(Icons::NOTIFICATION) + )); + + break; + case 'state_change': + if ($this->item->state->state_type === 'soft') { + $stateType = 'soft_state'; + $previousStateType = 'previous_soft_state'; + + if ($this->item->state->previous_soft_state === 0) { + $previousStateType = 'hard_state'; + } + + $visual->addHtml(new CheckAttempt( + (int) $this->item->state->check_attempt, + (int) $this->item->state->max_check_attempts + )); + } else { + $stateType = 'hard_state'; + $previousStateType = 'previous_hard_state'; + + if ($this->item->state->hard_state === $this->item->state->previous_hard_state) { + $previousStateType = 'previous_soft_state'; + } + } + + if ($this->item->object_type === 'host') { + $state = HostStates::text($this->item->state->$stateType); + $previousState = HostStates::text($this->item->state->$previousStateType); + } else { + $state = ServiceStates::text($this->item->state->$stateType); + $previousState = ServiceStates::text($this->item->state->$previousStateType); + } + + $stateChange = new StateChange($state, $previousState); + if ($stateType === 'soft_state') { + $stateChange->setCurrentStateBallSize(StateBall::SIZE_MEDIUM_LARGE); + } + + if ($previousStateType === 'previous_soft_state') { + $stateChange->setPreviousStateBallSize(StateBall::SIZE_MEDIUM_LARGE); + if ($stateType === 'soft_state') { + $visual->getAttributes()->add('class', 'small-state-change'); + } + } + + $visual->prependHtml($stateChange); + + break; + } + } + + protected function assembleTitle(BaseHtmlElement $title): void + { + switch ($this->item->event_type) { + case 'comment_add': + $subjectLabel = t('Comment added'); + + break; + case 'comment_remove': + if (! empty($this->item->comment->removed_by)) { + if ($this->item->comment->removed_by !== $this->item->comment->author) { + $subjectLabel = sprintf( + t('Comment removed by %s', '..<username>'), + $this->item->comment->removed_by + ); + } else { + $subjectLabel = t('Comment removed by author'); + } + } elseif (isset($this->item->comment->expire_time)) { + $subjectLabel = t('Comment expired'); + } else { + $subjectLabel = t('Comment removed'); + } + + break; + case 'downtime_end': + if (! empty($this->item->downtime->cancelled_by)) { + if ($this->item->downtime->cancelled_by !== $this->item->downtime->author) { + $subjectLabel = sprintf( + t('Downtime cancelled by %s', '..<username>'), + $this->item->downtime->cancelled_by + ); + } else { + $subjectLabel = t('Downtime cancelled by author'); + } + } elseif ($this->item->downtime->has_been_cancelled === 'y') { + $subjectLabel = t('Downtime cancelled'); + } else { + $subjectLabel = t('Downtime ended'); + } + + break; + case 'downtime_start': + $subjectLabel = t('Downtime started'); + + break; + case 'flapping_start': + $subjectLabel = t('Flapping started'); + + break; + case 'flapping_end': + $subjectLabel = t('Flapping stopped'); + + break; + case 'ack_set': + $subjectLabel = t('Acknowledgement set'); + + break; + case 'ack_clear': + if (! empty($this->item->acknowledgement->cleared_by)) { + if ($this->item->acknowledgement->cleared_by !== $this->item->acknowledgement->author) { + $subjectLabel = sprintf( + t('Acknowledgement cleared by %s', '..<username>'), + $this->item->acknowledgement->cleared_by + ); + } else { + $subjectLabel = t('Acknowledgement cleared by author'); + } + } elseif (isset($this->item->acknowledgement->expire_time)) { + $subjectLabel = t('Acknowledgement expired'); + } else { + $subjectLabel = t('Acknowledgement cleared'); + } + + break; + case 'notification': + $subjectLabel = sprintf( + NotificationListItem::phraseForType($this->item->notification->type), + ucfirst($this->item->object_type) + ); + + break; + case 'state_change': + $state = $this->item->state->state_type === 'hard' + ? $this->item->state->hard_state + : $this->item->state->soft_state; + if ($state === 0) { + if ($this->item->object_type === 'service') { + $subjectLabel = t('Service recovered'); + } else { + $subjectLabel = t('Host recovered'); + } + } else { + if ($this->item->state->state_type === 'hard') { + $subjectLabel = t('Hard state changed'); + } else { + $subjectLabel = t('Soft state changed'); + } + } + + break; + default: + $subjectLabel = $this->item->event_type; + + break; + } + + if ($this->getNoSubjectLink()) { + $title->addHtml(HtmlElement::create('span', ['class' => 'subject'], $subjectLabel)); + } else { + $title->addHtml(new Link($subjectLabel, Links::event($this->item), ['class' => 'subject'])); + } + + if ($this->item->object_type === 'host') { + if (isset($this->item->host->id)) { + $link = $this->createHostLink($this->item->host, true); + } + } else { + if (isset($this->item->host->id, $this->item->service->id)) { + $link = $this->createServiceLink($this->item->service, $this->item->host, true); + } + } + + $title->addHtml(Text::create(' ')); + if (isset($link)) { + $title->addHtml($link); + } + } + + protected function createTimestamp(): ?BaseHtmlElement + { + return new TimeAgo($this->item->event_time->getTimestamp()); + } +} |