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Diffstat (limited to '')
| -rw-r--r-- | library/Icingadb/Widget/Detail/DowntimeCard.php | 258 |
1 files changed, 258 insertions, 0 deletions
diff --git a/library/Icingadb/Widget/Detail/DowntimeCard.php b/library/Icingadb/Widget/Detail/DowntimeCard.php new file mode 100644 index 0000000..81f59da --- /dev/null +++ b/library/Icingadb/Widget/Detail/DowntimeCard.php @@ -0,0 +1,258 @@ +<?php + +/* Icinga DB Web | (c) 2020 Icinga GmbH | GPLv2 */ + +namespace Icinga\Module\Icingadb\Widget\Detail; + +use Icinga\Module\Icingadb\Model\Downtime; +use ipl\Html\Attributes; +use ipl\Html\HtmlElement; +use ipl\Web\Compat\StyleWithNonce; +use ipl\Web\Widget\TimeAgo; +use ipl\Web\Widget\TimeUntil; +use ipl\Web\Widget\VerticalKeyValue; +use ipl\Html\BaseHtmlElement; +use ipl\Html\Html; + +class DowntimeCard extends BaseHtmlElement +{ + protected $downtime; + + protected $duration; + + protected $defaultAttributes = ['class' => 'progress-bar downtime-progress']; + + protected $tag = 'div'; + + protected $start; + + protected $end; + + public function __construct(Downtime $downtime) + { + $this->downtime = $downtime; + + $this->start = $this->downtime->scheduled_start_time->getTimestamp(); + $this->end = $this->downtime->scheduled_end_time->getTimestamp(); + + if ($this->downtime->end_time > $this->downtime->scheduled_end_time) { + $this->duration = $this->downtime->end_time->getTimestamp() - $this->start; + } else { + $this->duration = $this->end - $this->start; + } + } + + protected function assemble() + { + $styleElement = (new StyleWithNonce()) + ->setModule('icingadb'); + + $timeline = Html::tag('div', ['class' => 'downtime-timeline timeline']); + $hPadding = 10; + + $above = Html::tag('ul', ['class' => 'above']); + $below = Html::tag('ul', ['class' => 'below']); + + $markerStart = new HtmlElement('div', Attributes::create(['class' => ['marker' , 'left']])); + $markerEnd = new HtmlElement('div', Attributes::create(['class' => ['marker', 'right']])); + + $timelineProgress = null; + $flexProgress = null; + $markerFlexStart = null; + $markerFlexEnd = null; + + if ($this->end < time()) { + $endTime = new TimeAgo($this->end); + } else { + $endTime = new TimeUntil($this->end); + } + + if ($this->downtime->is_flexible && $this->downtime->is_in_effect) { + $this->addAttributes(['class' => 'flexible in-effect']); + + $flexStartLeft = $hPadding + $this->calcRelativeLeft($this->downtime->start_time->getTimestamp()); + $flexEndLeft = $hPadding + $this->calcRelativeLeft($this->downtime->end_time->getTimestamp()); + + $evade = false; + if ($flexEndLeft - $flexStartLeft < 2) { + $flexStartLeft -= 1; + $flexEndLeft += 1; + + if ($flexEndLeft > $hPadding + $this->calcRelativeLeft($this->end)) { + $flexEndLeft = $hPadding + $this->calcRelativeLeft($this->end) - .5; + $flexStartLeft = $flexEndLeft - 2; + } + + if ($flexStartLeft < $hPadding + $this->calcRelativeLeft($this->start)) { + $flexStartLeft = $hPadding + $this->calcRelativeLeft($this->start) + .5; + $flexEndLeft = $flexStartLeft + 2; + } + + $evade = true; + } + + $markerFlexStart = new HtmlElement('div', Attributes::create(['class' => ['highlighted', 'marker']])); + $markerFlexEnd = new HtmlElement('div', Attributes::create(['class' => ['highlighted', 'marker']])); + + $styleElement + ->addFor($markerFlexStart, ['left' => sprintf('%F%%', $flexStartLeft)]) + ->addFor($markerFlexEnd, ['left' => sprintf('%F%%', $flexEndLeft)]); + + $scheduledEndBubble = new HtmlElement( + 'li', + null, + new HtmlElement( + 'div', + Attributes::create(['class' => ['bubble', 'upwards']]), + new VerticalKeyValue(t('Scheduled End'), $endTime) + ) + ); + + $timelineProgress = new HtmlElement('div', Attributes::create([ + 'class' => ['progress', 'downtime-elapsed'], + 'data-animate-progress' => true, + 'data-start-time' => ((float) $this->downtime->start_time->format('U.u')), + 'data-end-time' => ((float) $this->downtime->end_time->format('U.u')) + ]), new HtmlElement( + 'div', + Attributes::create(['class' => 'bar']), + new HtmlElement('div', Attributes::create(['class' => 'now'])) + )); + + $styleElement->addFor($timelineProgress, [ + 'left' => sprintf('%F%%', $flexStartLeft), + 'width' => sprintf('%F%%', $flexEndLeft - $flexStartLeft) + ]); + + if (time() > $this->end) { + $styleElement + ->addFor($markerEnd, [ + 'left' => sprintf('%F%%', $hPadding + $this->calcRelativeLeft($this->end)) + ]) + ->addFor($scheduledEndBubble, [ + 'left' => sprintf('%F%%', $hPadding + $this->calcRelativeLeft($this->end)) + ]); + } else { + $scheduledEndBubble->getAttributes() + ->add('class', 'right'); + } + + $below->add([ + Html::tag( + 'li', + ['class' => 'left'], + Html::tag( + 'div', + ['class' => ['bubble', 'upwards']], + new VerticalKeyValue(t('Scheduled Start'), new TimeAgo($this->start)) + ) + ), + $scheduledEndBubble + ]); + + $aboveStart = Html::tag('li', ['class' => 'positioned'], Html::tag( + 'div', + ['class' => ['bubble', ($evade ? 'left-aligned' : null)]], + new VerticalKeyValue(t('Start'), new TimeAgo($this->downtime->start_time->getTimestamp())) + )); + + $aboveEnd = Html::tag('li', ['class' => 'positioned'], Html::tag( + 'div', + ['class' => ['bubble', ($evade ? 'right-aligned' : null)]], + new VerticalKeyValue(t('End'), new TimeUntil($this->downtime->end_time->getTimestamp())) + )); + + $styleElement + ->addFor($aboveStart, ['left' => sprintf('%F%%', $flexStartLeft)]) + ->addFor($aboveEnd, ['left' => sprintf('%F%%', $flexEndLeft)]); + + $above->add([$aboveStart, $aboveEnd, $styleElement]); + } elseif ($this->downtime->is_flexible) { + $this->addAttributes(['class' => 'flexible']); + + $below->add([ + Html::tag( + 'li', + ['class' => 'left'], + Html::tag( + 'div', + ['class' => ['bubble', 'upwards']], + new VerticalKeyValue( + t('Scheduled Start'), + time() > $this->start + ? new TimeAgo($this->start) + : new TimeUntil($this->start) + ) + ) + ), + Html::tag( + 'li', + ['class' => 'right'], + Html::tag( + 'div', + ['class' => ['bubble', 'upwards']], + new VerticalKeyValue(t('Scheduled End'), $endTime) + ) + ) + ]); + + $above = null; + } else { + if (time() >= $this->start) { + $timelineProgress = new HtmlElement('div', Attributes::create([ + 'class' => ['progress', 'downtime-elapsed'], + 'data-animate-progress' => true, + 'data-start-time' => $this->start, + 'data-end-time' => $this->end + ]), new HtmlElement( + 'div', + Attributes::create(['class' => 'bar']), + new HtmlElement('div', Attributes::create(['class' => 'now'])) + )); + } + + $below->add([ + Html::tag( + 'li', + ['class' => 'left'], + Html::tag( + 'div', + ['class' => 'bubble upwards'], + new VerticalKeyValue(t('Start'), new TimeAgo($this->start)) + ) + ), + Html::tag( + 'li', + ['class' => 'right'], + Html::tag( + 'div', + ['class' => 'bubble upwards'], + new VerticalKeyValue(t('End'), new TimeUntil($this->end)) + ) + ) + ]); + + $above = null; + } + + $timeline->add([ + $timelineProgress, + $flexProgress, + $markerStart, + $markerEnd, + $markerFlexStart, + $markerFlexEnd + ]); + + $this->add([ + $above, + $timeline, + $below + ]); + } + + protected function calcRelativeLeft($value) + { + return round(($value - $this->start) / $this->duration * 80, 2); + } +} |