icingaweb2/modules/monitoring/application/views/scripts/hosts/show.phtml

<?php
use Icinga\Module\Monitoring\Forms\Command\Object\DeleteCommentCommandForm;
?>

<div class="controls">

    <?php if (! $this->compact): ?>
        <?= $tabs; ?>
    <?php endif ?>

    <h1>
      <?= $this->qlink(
         sprintf($this->translate('%d Hosts Selected'), count($objects)),
         $listAllLink
      ); ?>
    </h1>
    <?= $this->render('partials/host/objects-header.phtml'); ?>

</div>

<div class="content">
    <h3>
        <?= $this->icon('reschedule') ?>
        <?= $this->translate('Commands') ?>
    </h3>
    <?= sprintf(t('Issue commands on all %d selected hosts:'), count($objects)) ?>

    <?php if (($hostCount = count($objects)) === 0): ?>
        <?= $this->translate('No hosts matching the filter'); ?>
    <?php else: ?>

      <p>
        <div>
            <?= $checkNowForm; ?>
        </div>

        <div>
            <?= $this->qlink(
                $this->translate('Reschedule the next check'),
                $rescheduleAllLink,
                null,
                array('icon' => 'reschedule')
            ); ?>
        </div>

        <div>
            <?= $this->qlink(
                $this->translate('Schedule a downtime'),
                $downtimeAllLink,
                null,
                array('icon' => 'plug')
            ); ?>
        </div>

        <div>
            <?= $this->qlink(
                $this->translate('Submit a passive check result'),
                $processCheckResultAllLink,
                null,
                array('icon' => 'reply')
            ); ?>
        </div>

        <div>
            <?= $this->qlink(
                $this->translate('Add a comment'),
                $addCommentLink,
                null,
                array('icon' => 'comment')
            ); ?>
        </div>
      </p>

      <?php if (($unhandledCount = count($unhandledObjects)) > 0): ?>
        <div>
            <h3>
                <?= $this->icon('attention-alt') ?>
                <?= $this->translatePlural(
                    'Unhandled Problem',
                    'Unhandled Problems',
                    $unhandledCount
                ) ?>
            </h3>


            <p>
              <?= sprintf(
                  t('There are %s unhandled problems. Issue commands to the problematic hosts.'),
                  '<span class="badge badge-critical">' . $unhandledCount . '</span>'
              ) ?>

              <div><?= $this->qlink(
                  sprintf(
                      $this->translatePlural(
                          'Schedule a downtime for %u host',
                          'Schedule a downtime for %u hosts',
                          $unhandledCount
                      ),
                      $unhandledCount
                  ),
                  $downtimeUnhandledLink,
                  null,
                  array('icon' => 'plug')
              ); ?></div>


              <div><?= $this->qlink(
                    sprintf(
                        $this->translatePlural(
                            'Acknowledge %u unhandled host',
                            'Acknowledge %u unhandled hosts',
                            $unhandledCount
                        ),
                        $unhandledCount
                    ),
                    $acknowledgeUnhandledLink,
                    null,
                    array('icon' => 'ok')
              ); ?></div>

            </p>

        </div>
      <?php endif ?>

      <?php if (($acknowledgedCount = count($acknowledgedObjects)) > 0): ?>
        <div>
            <h3><?= $this->icon('ok', $this->translate('Acknowledgements')) ?> <?= $this->translate('Acknowledgements') ?></h3>

            <p><?= sprintf(
                $this->translatePlural(
                    '%u Acknowledged Host Problem',
                    '%u Acknowledged Host Problems',
                    $acknowledgedCount
                ),
                $acknowledgedCount
            ); ?></p>

            <?= $removeAckForm ?>
        </div>
      <?php endif ?>

      <?php if (($inDowntimeCount = count($objectsInDowntime)) > 0): ?>

        <h3><?= $this->translate('Downtimes') ?></h3>
        <p><?= sprintf(
                $this->translatePlural(
                    '%u Host currently in downtime.',
                    '%u Hosts currently in downtime.',
                    $inDowntimeCount
                ),
                $inDowntimeCount
        ) ?>   <?= $this->qlink(
                $this->translate('Alle anzeigen'),
                $inDowntimeLink,
                null
            ); ?>

        </p>
      <?php endif ?>

      <?php if (($commentCount = count($objects->getComments())) > 0): ?>
        <h3> <?= $this->translate('Comments') ?></h3>
        <p>
            <?= sprintf(
                $this->translatePlural(
                    'There is %u host comment.',
                    'There are %u host comments.',
                    $commentCount
                ),
                $commentCount
            ) ?>

            <?= $this->qlink(
                $this->translate('List all'),
                $commentsLink,
                null
            ); ?>

        </p>

        <table>
        <?php foreach ($objects as $service): ?>
            <?php $service->fetchComments(); ?>
            <?php foreach ($service->comments as $comment): ?>
                <tr>
                    <td style="vertical-align: top;" data-base-target="_self">
                        <?php
                        $delCommentForm = new DeleteCommentCommandForm();
                        $delCommentForm->populate(
                            array('comment_id' => $comment->id, 'redirect' => html_entity_decode($this->url))
                        );
                        $delCommentForm->setAction(
                            $this->url(
                                'monitoring/host/delete-comment',
                                array('host' => $service->getName())
                            )
                        );
                        echo $delCommentForm;
                        ?>
                        (<?= ucfirst($comment->type) ?>):
                    </td>
                    <td style="padding-left: .5em;">
                        <?= nl2br($comment->comment) ?>
                    </td>
                </tr>
            <?php endforeach ?>
        <?php endforeach ?>
        </table>

        <!--
        <p>
        <div><?= $this->qlink(
                $this->translate('Remove all'),
                $deleteCommentLink,
                null,
                array('icon' => 'trash')
            ); ?></div>
        </p>
        -->
      <?php endif ?>

    <?php endif ?>
</div>