icingaweb2/modules/monitoring/application/views/scripts/partials/object/quick-actions.phtml

<div class="quick-actions">
    <ul class="nav tab-nav">
    <?php if (isset($removeAckForm)): ?>
        <li>
            <?php
            $removeAckForm = clone $removeAckForm;
            $removeAckForm->setLabelEnabled(true);
            echo $removeAckForm;
            ?>
        </li>
    <?php elseif /** @var \Icinga\Module\Monitoring\Object\MonitoredObject $object */   ($this->hasPermission('monitoring/command/acknowledge-problem') && ! (in_array((int) $object->state, array(0, 99))) ): ?>
        <li>
        <?php if ($object->getType() === $object::TYPE_HOST) {
            echo $this->qlink(
                $this->translate('Acknowledge'),
                'monitoring/host/acknowledge-problem',
                array('host' => $object->getName()),
                array(
                    'class'             => 'action-link',
                    'data-base-target'  => '_self',
                    'icon'              => 'edit',
                    'title'             => $this->translate(
                        'Acknowledge this problem, suppress all future notifications for it and tag it as being handled'
                    )
                )
            );
        } else {
            echo $this->qlink(
                $this->translate('Acknowledge'),
                'monitoring/service/acknowledge-problem',
                array('host' => $object->getHost()->getName(), 'service' => $object->getName()),
                array(
                    'class'             => 'action-link',
                    'data-base-target'  => '_self',
                    'icon'              => 'edit',
                    'title'             => $this->translate(
                        'Acknowledge this problem, suppress all future notifications for it and tag it as being handled'
                    )
                )
            );
        } ?>
        </li>
    <?php endif ?>
    <?php if (isset($checkNowForm)): // Form is unset if the current user lacks the respective permission ?>
        <li><?= $checkNowForm ?></li>
    <?php endif ?>
    <?php if ($this->hasPermission('monitoring/command/comment/add')): ?>
        <li>
        <?php if ($object->getType() === $object::TYPE_HOST) {
            echo $this->qlink(
                $this->translate('Comment'),
                'monitoring/host/add-comment',
                array('host' => $object->getName()),
                array(
                    'class'             => 'action-link',
                    'data-base-target'  => '_self',
                    'icon'              => 'comment-empty',
                    'title'             => $this->translate('Add a new comment to this host')
                )
            );
        } else {
            echo $this->qlink(
                $this->translate('Comment'),
                'monitoring/service/add-comment',
                array('host' => $object->getHost()->getName(), 'service' => $object->getName()),
                array(
                    'class'             => 'action-link',
                    'data-base-target'  => '_self',
                    'icon'              => 'comment-empty',
                    'title'             => $this->translate('Add a new comment to this service')
                )
            );
        } ?>
        </li>
    <?php endif ?>
    <?php if ($this->hasPermission('monitoring/command/send-custom-notification')): ?>
        <li>
        <?php if ($object->getType() === $object::TYPE_HOST) {
            echo $this->qlink(
                $this->translate('Notification'),
                'monitoring/host/send-custom-notification',
                array('host' => $object->getName()),
                array(
                    'class'             => 'action-link',
                    'data-base-target'  => '_self',
                    'icon'              => 'bell',
                    'title'             => $this->translate(
                        'Send a custom notification to contacts responsible for this host'
                    )
                )
            );
        } else {
            echo $this->qlink(
                $this->translate('Notification'),
                'monitoring/service/send-custom-notification',
                array('host' => $object->getHost()->getName(), 'service' => $object->getName()),
                array(
                    'class'             => 'action-link',
                    'data-base-target'  => '_self',
                    'icon'              => 'bell',
                    'title'             => $this->translate(
                        'Send a custom notification to contacts responsible for this service'
                    )
                )
            );
        } ?>
        </li>
    <?php endif ?>
    <?php if ($this->hasPermission('monitoring/command/downtime/schedule')): ?>
        <li><?php if ($object->getType() === $object::TYPE_HOST) {
            echo $this->qlink(
                $this->translate('Downtime'),
                'monitoring/host/schedule-downtime',
                array('host' => $object->getName()),
                array(
                    'class'             => 'action-link',
                    'data-base-target'  => '_self',
                    'icon'              => 'plug',
                    'title'             => $this->translate(
                        'Schedule a downtime to suppress all problem notifications within a specific period of time'
                    )
                )
            );
        } else {
            echo $this->qlink(
                $this->translate('Downtime'),
                'monitoring/service/schedule-downtime',
                array('host' => $object->getHost()->getName(), 'service' => $object->getName()),
                array(
                    'class'             => 'action-link',
                    'data-base-target'  => '_self',
                    'icon'              => 'plug',
                    'title'             => $this->translate(
                        'Schedule a downtime to suppress all problem notifications within a specific period of time'
                    )
                )
            );
        } ?>
        </li>
    <?php endif ?>
    </ul>
</div>