Adding upstream version 1.10.2.upstream/1.10.2

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

1 files changed, 48 insertions, 0 deletions

diff --git a/library/Director/Data/DataArrayHelper.php b/library/Director/Data/DataArrayHelper.php
new file mode 100644
index 0000000..442eb0f
--- /dev/null
+++ b/library/Director/Data/DataArrayHelper.php
@@ -0,0 +1,48 @@
+<?php
+
+namespace Icinga\Module\Director\Data;
+
+use InvalidArgumentException;
+use function array_diff;
+use function array_key_exists;
+use function implode;
+use function is_array;
+use function is_object;
+
+class DataArrayHelper
+{
+    public static function wantArray($value)
+    {
+        if (is_object($value)) {
+            return (array) $value;
+        }
+        if (! is_array($value)) {
+            throw new InvalidDataException('Object', $value);
+        }
+
+        return $value;
+    }
+
+    public static function failOnUnknownProperties(array $values, array $knownProperties)
+    {
+        $unknownProperties = array_diff($knownProperties, array_keys($values));
+
+        if (! empty($unknownProperties)) {
+            throw new InvalidArgumentException('Unexpected properties: ' . implode(', ', $unknownProperties));
+        }
+    }
+
+    public static function requireProperties(array $value, array $properties)
+    {
+        $missing = [];
+        foreach ($properties as $property) {
+            if (! array_key_exists($property, $value)) {
+                $missing[] = $property;
+            }
+        }
+
+        if (! empty($missing)) {
+            throw new InvalidArgumentException('Missing properties: ' . implode(', ', $missing));
+        }
+    }
+}