diff options
Diffstat (limited to 'library/Icingadb/Widget/Detail/CheckStatistics.php')
| -rw-r--r-- | library/Icingadb/Widget/Detail/CheckStatistics.php | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/library/Icingadb/Widget/Detail/CheckStatistics.php b/library/Icingadb/Widget/Detail/CheckStatistics.php new file mode 100644 index 0000000..51bcb63 --- /dev/null +++ b/library/Icingadb/Widget/Detail/CheckStatistics.php @@ -0,0 +1,204 @@ +<?php + +/* Icinga DB Web | (c) 2020 Icinga GmbH | GPLv2 */ + +namespace Icinga\Module\Icingadb\Widget\Detail; + +use Icinga\Date\DateFormatter; +use Icinga\Module\Icingadb\Widget\CheckAttempt; +use Icinga\Module\Icingadb\Widget\EmptyState; +use Icinga\Util\Format; +use ipl\Html\BaseHtmlElement; +use ipl\Html\Html; +use ipl\Web\Common\Card; +use ipl\Web\Widget\HorizontalKeyValue; +use ipl\Web\Widget\StateBall; +use ipl\Web\Widget\TimeAgo; +use ipl\Web\Widget\TimeSince; +use ipl\Web\Widget\TimeUntil; +use ipl\Web\Widget\VerticalKeyValue; + +class CheckStatistics extends Card +{ + protected $object; + + protected $tag = 'div'; + + protected $defaultAttributes = ['class' => 'progress-bar check-statistics']; + + public function __construct($object) + { + $this->object = $object; + } + + protected function assembleBody(BaseHtmlElement $body) + { + $hPadding = 10; + $durationScale = 80; + + $timeline = Html::tag('div', ['class' => 'check-timeline timeline']); + + $overdueBar = null; + $nextCheckTime = $this->object->state->next_check; + if ($this->object->state->is_overdue) { + $nextCheckTime = $this->object->state->next_update; + $leftNow = $durationScale + $hPadding / 2; + + $overdueScale = ($durationScale / 2) * (time() - $nextCheckTime) / (10 * $this->object->check_interval); + if ($overdueScale > $durationScale / 2) { + $overdueScale = $durationScale / 2; + } + + $durationScale -= $overdueScale; + $overdueBar = Html::tag('div', [ + 'class' => 'timeline-overlay check-overdue', + 'style' => sprintf( + 'left: %F%%; width: %F%%;', + $hPadding + $durationScale, + $overdueScale + $hPadding / 2 + ) + ]); + } else { + $leftNow = $durationScale * (1 - ($nextCheckTime - time()) / $this->object->check_interval); + if ($leftNow > $durationScale) { + $leftNow = $durationScale; + } elseif ($leftNow < 0) { + $leftNow = 0; + } + } + + $above = Html::tag('ul', ['class' => 'above']); + $now = Html::tag( + 'li', + [ + 'class' => 'now positioned', + 'style' => sprintf('left: %F%%', $hPadding + $leftNow) + ], + Html::tag( + 'div', + ['class' => 'bubble'], + Html::tag( + 'strong', + t('Now') + ) + ) + ); + $above->add($now); + + $markerLast = Html::tag('div', [ + 'class' => 'marker start', + 'style' => 'left: ' . $hPadding . '%', + 'title' => $this->object->state->last_update !== null + ? DateFormatter::formatDateTime($this->object->state->last_update) + : null + ]); + $markerNext = Html::tag('div', [ + 'class' => 'marker end', + 'style' => sprintf('left: %F%%', $hPadding + $durationScale), + 'title' => $nextCheckTime !== null ? DateFormatter::formatDateTime($nextCheckTime) : null + ]); + $markerNow = Html::tag('div', [ + 'class' => 'marker now', + 'style' => sprintf('left: %F%%', $hPadding + $leftNow), + ]); + + $timeline->add([ + $markerLast, + $markerNow, + $markerNext, + $overdueBar + ]); + + $lastUpdate = Html::tag( + 'li', + ['class' => 'start'], + Html::tag( + 'div', + ['class' => 'bubble upwards'], + new VerticalKeyValue(t('Last update'), $this->object->state->last_update !== null + ? new TimeAgo($this->object->state->last_update) + : t('PENDING')) + ) + ); + $interval = Html::tag( + 'li', + ['class' => 'interval'], + new VerticalKeyValue( + t('Interval'), + $this->object->check_interval + ? Format::seconds($this->object->check_interval) + : (new EmptyState(t('n. a.')))->setTag('span') + ) + ); + $nextCheck = Html::tag( + 'li', + ['class' => 'end'], + Html::tag( + 'div', + ['class' => 'bubble upwards'], + $this->object->state->is_overdue + ? new VerticalKeyValue(t('Overdue'), new TimeSince($nextCheckTime)) + : new VerticalKeyValue( + t('Next Check'), + $nextCheckTime !== null ? new TimeUntil($nextCheckTime) : t('PENDING') + ) + ) + ); + + $below = Html::tag( + 'ul', + [ + 'class' => 'below', + 'style' => sprintf('width: %F%%;', $durationScale) + ] + ); + $below->add([ + $lastUpdate, + $interval, + $nextCheck + ]); + + $body->add([$above, $timeline, $below]); + } + + protected function assembleFooter(BaseHtmlElement $footer) + { + $footer->add(new HorizontalKeyValue( + t('Scheduling Source') . ':', + $this->object->state->scheduling_source ?? (new EmptyState(t('n. a.')))->setTag('span') + )); + } + + protected function assembleHeader(BaseHtmlElement $header) + { + $checkSource = (new EmptyState(t('n. a.')))->setTag('span'); + if ($this->object->state->check_source) { + $checkSource = [ + new StateBall($this->object->state->is_reachable ? 'up' : 'down', StateBall::SIZE_MEDIUM), + ' ', + $this->object->state->check_source + ]; + } + + $header->add([ + new VerticalKeyValue(t('Command'), $this->object->checkcommand_name), + new VerticalKeyValue( + t('Attempts'), + new CheckAttempt((int) $this->object->state->check_attempt, (int) $this->object->max_check_attempts) + ), + new VerticalKeyValue(t('Check Source'), $checkSource), + new VerticalKeyValue( + t('Execution time'), + $this->object->state->execution_time + ? Format::seconds($this->object->state->execution_time) + : (new EmptyState(t('n. a.')))->setTag('span') + ), + new VerticalKeyValue( + t('Latency'), + $this->object->state->latency + ? Format::seconds($this->object->state->latency) + : (new EmptyState(t('n. a.')))->setTag('span') + ) + ]); + } +} |