Adding upstream version 1.0.2.upstream/1.0.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 118 insertions, 0 deletions

diff --git a/library/Icingadb/Common/HostStates.php b/library/Icingadb/Common/HostStates.php
new file mode 100644
index 0000000..b3a9473
--- /dev/null
+++ b/library/Icingadb/Common/HostStates.php
@@ -0,0 +1,118 @@
+<?php
+
+/* Icinga DB Web | (c) 2020 Icinga GmbH | GPLv2 */
+
+namespace Icinga\Module\Icingadb\Common;
+
+/**
+ * Collection of possible host states.
+ */
+class HostStates
+{
+    const UP = 0;
+
+    const DOWN = 1;
+
+    const UNREACHABLE = 2;
+
+    const PENDING = 99;
+
+    /**
+     * Get the integer value of the given textual host state
+     *
+     * @param string $state
+     *
+     * @return int
+     *
+     * @throws \InvalidArgumentException If the given host state is invalid, i.e. not known
+     */
+    public static function int(string $state): int
+    {
+        switch (strtolower($state)) {
+            case 'up':
+                $int = self::UP;
+                break;
+            case 'down':
+                $int = self::DOWN;
+                break;
+            case 'unreachable':
+                $int = self::UNREACHABLE;
+                break;
+            case 'pending':
+                $int = self::PENDING;
+                break;
+            default:
+                throw new \InvalidArgumentException(sprintf('Invalid host state %d', $state));
+        }
+
+        return $int;
+    }
+
+    /**
+     * Get the textual representation of the passed host state
+     *
+     * @param int|null $state
+     *
+     * @return string
+     *
+     * @throws \InvalidArgumentException If the given host state is invalid, i.e. not known
+     */
+    public static function text(int $state = null): string
+    {
+        switch (true) {
+            case $state === self::UP:
+                $text = 'up';
+                break;
+            case $state === self::DOWN:
+                $text = 'down';
+                break;
+            case $state === self::UNREACHABLE:
+                $text = 'unreachable';
+                break;
+            case $state === self::PENDING:
+                $text = 'pending';
+                break;
+            case $state === null:
+                $text = 'not-available';
+                break;
+            default:
+                throw new \InvalidArgumentException(sprintf('Invalid host state %d', $state));
+        }
+
+        return $text;
+    }
+
+    /**
+     * Get the translated textual representation of the passed host state
+     *
+     * @param int|null $state
+     *
+     * @return string
+     *
+     * @throws \InvalidArgumentException If the given host state is invalid, i.e. not known
+     */
+    public static function translated(int $state = null): string
+    {
+        switch (true) {
+            case $state === self::UP:
+                $text = t('up');
+                break;
+            case $state === self::DOWN:
+                $text = t('down');
+                break;
+            case $state === self::UNREACHABLE:
+                $text = t('unreachable');
+                break;
+            case $state === self::PENDING:
+                $text = t('pending');
+                break;
+            case $state === null:
+                $text = t('not available');
+                break;
+            default:
+                throw new \InvalidArgumentException(sprintf('Invalid host state %d', $state));
+        }
+
+        return $text;
+    }
+}