Adding upstream version 1.10.2.upstream/1.10.2upstream

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

1 files changed, 60 insertions, 0 deletions

diff --git a/library/Director/Data/PropertyMangler.php b/library/Director/Data/PropertyMangler.php
new file mode 100644
index 0000000..a457f1d
--- /dev/null
+++ b/library/Director/Data/PropertyMangler.php
@@ -0,0 +1,60 @@
+<?php
+
+namespace Icinga\Module\Director\Data;
+
+use Icinga\Module\Director\Objects\IcingaObject;
+use InvalidArgumentException;
+
+class PropertyMangler
+{
+    public static function appendToArrayProperties(IcingaObject $object, $properties)
+    {
+        foreach ($properties as $key => $value) {
+            $current = $object->$key;
+            if ($current === null) {
+                $current = [$value];
+            } elseif (is_array($current)) {
+                $current[] = $value;
+            } else {
+                throw new InvalidArgumentException(sprintf(
+                    'I can only append to arrays, %s is %s',
+                    $key,
+                    var_export($current, 1)
+                ));
+            }
+
+            $object->$key = $current;
+        }
+    }
+
+    public static function removeProperties(IcingaObject $object, $properties)
+    {
+        foreach ($properties as $key => $value) {
+            if ($value === true) {
+                $object->$key = null;
+            }
+            $current = $object->$key;
+            if ($current === null) {
+                continue;
+            } elseif (is_array($current)) {
+                $new = [];
+                foreach ($current as $item) {
+                    if ($item !== $value) {
+                        $new[] = $item;
+                    }
+                }
+                $object->$key = $new;
+            } elseif (is_string($current)) {
+                if ($current === $value) {
+                    $object->$key = null;
+                }
+            } else {
+                throw new InvalidArgumentException(sprintf(
+                    'I can only remove strings or from arrays, %s is %s',
+                    $key,
+                    var_export($current, 1)
+                ));
+            }
+        }
+    }
+}