1 files changed, 138 insertions, 0 deletions
diff --git a/library/Icinga/Web/Announcement/AnnouncementCookie.php b/library/Icinga/Web/Announcement/AnnouncementCookie.php
new file mode 100644
index 0000000..6d23872
--- /dev/null
+++ b/library/Icinga/Web/Announcement/AnnouncementCookie.php
@@ -0,0 +1,138 @@
+<?php
+/* Icinga Web 2 | (c) 2016 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Web\Announcement;
+
+use Icinga\Util\Json;
+use Icinga\Web\Cookie;
+
+/**
+ * Handle acknowledged announcements via cookie
+ */
+class AnnouncementCookie extends Cookie
+{
+    /**
+     * Array of hashes representing acknowledged announcements
+     *
+     * @var string[]
+     */
+    protected $acknowledged = array();
+
+    /**
+     * ETag of the last known announcements.ini
+     *
+     * @var string
+     */
+    protected $etag;
+
+    /**
+     * Timestamp of the next active acknowledgement, if any
+     *
+     * @var int|null
+     */
+    protected $nextActive;
+
+    /**
+     * AnnouncementCookie constructor
+     */
+    public function __construct()
+    {
+        parent::__construct('icingaweb2-announcements');
+        $this->setExpire(2147483648);
+        if (isset($_COOKIE['icingaweb2-announcements'])) {
+            $cookie = json_decode($_COOKIE['icingaweb2-announcements'], true);
+            if ($cookie !== null) {
+                if (isset($cookie['acknowledged'])) {
+                    $this->setAcknowledged($cookie['acknowledged']);
+                }
+                if (isset($cookie['etag'])) {
+                    $this->setEtag($cookie['etag']);
+                }
+                if (isset($cookie['next'])) {
+                    $this->setNextActive($cookie['next']);
+                }
+            }
+        }
+    }
+
+    /**
+     * Get the hashes of the acknowledged announcements
+     *
+     * @return  string[]
+     */
+    public function getAcknowledged()
+    {
+        return $this->acknowledged;
+    }
+
+    /**
+     * Set the hashes of the acknowledged announcements
+     *
+     * @param   string[] $acknowledged
+     *
+     * @return  $this
+     */
+    public function setAcknowledged(array $acknowledged)
+    {
+        $this->acknowledged = $acknowledged;
+        return $this;
+    }
+
+    /**
+     * Get the ETag
+     *
+     * @return  string
+     */
+    public function getEtag()
+    {
+        return $this->etag;
+    }
+
+    /**
+     * Set the ETag
+     *
+     * @param   string $etag
+     *
+     * @return  $this
+     */
+    public function setEtag($etag)
+    {
+        $this->etag = $etag;
+        return $this;
+    }
+
+    /**
+     * Get the timestamp of the next active announcement
+     *
+     * @return ?int
+     */
+    public function getNextActive()
+    {
+        return $this->nextActive;
+    }
+
+    /**
+     * Set the timestamp of the next active announcement
+     *
+     * @param ?int $nextActive
+     *
+     * @return  $this
+     */
+    public function setNextActive(?int $nextActive)
+    {
+        $this->nextActive = $nextActive;
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getValue()
+    {
+        return Json::encode(array(
+            'acknowledged'  => $this->getAcknowledged(),
+            'etag'          => $this->getEtag(),
+            'next'          => $this->getNextActive()
+        ));
+    }
+}