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-rw-r--r--library/Icinga/Web/Widget/Announcements.php55
1 files changed, 55 insertions, 0 deletions
diff --git a/library/Icinga/Web/Widget/Announcements.php b/library/Icinga/Web/Widget/Announcements.php
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+++ b/library/Icinga/Web/Widget/Announcements.php
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+<?php
+/* Icinga Web 2 | (c) 2016 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Web\Widget;
+
+use Icinga\Application\Icinga;
+use Icinga\Data\Filter\Filter;
+use Icinga\Forms\Announcement\AcknowledgeAnnouncementForm;
+use Icinga\Web\Announcement\AnnouncementCookie;
+use Icinga\Web\Announcement\AnnouncementIniRepository;
+use Icinga\Web\Helper\Markdown;
+
+/**
+ * Render announcements
+ */
+class Announcements extends AbstractWidget
+{
+ /**
+ * {@inheritdoc}
+ */
+ public function render()
+ {
+ $repo = new AnnouncementIniRepository();
+ $etag = $repo->getEtag();
+ $cookie = new AnnouncementCookie();
+ if ($cookie->getEtag() !== $etag) {
+ $cookie->setEtag($etag);
+ $cookie->setNextActive($repo->findNextActive());
+ Icinga::app()->getResponse()->setCookie($cookie);
+ }
+ $acked = array();
+ foreach ($cookie->getAcknowledged() as $hash) {
+ $acked[] = Filter::expression('hash', '!=', $hash);
+ }
+ $acked = Filter::matchAll($acked);
+ $announcements = $repo->findActive();
+ $announcements->applyFilter($acked);
+ if ($announcements->hasResult()) {
+ $html = '<ul role="alert">';
+ foreach ($announcements as $announcement) {
+ $ackForm = new AcknowledgeAnnouncementForm();
+ $ackForm->populate(array('hash' => $announcement->hash));
+ $html .= '<li><div class="message">'
+ . Markdown::text($announcement->message)
+ . '</div>'
+ . $ackForm
+ . '</li>';
+ }
+ $html .= '</ul>';
+ return $html;
+ }
+ // Force container update on XHR
+ return '<div style="display: none;"></div>';
+ }
+}