Adding upstream version 1.10.2.upstream/1.10.2

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

1 files changed, 38 insertions, 0 deletions

diff --git a/library/Director/Resolver/OverrideHelper.php b/library/Director/Resolver/OverrideHelper.php
new file mode 100644
index 0000000..f911a4f
--- /dev/null
+++ b/library/Director/Resolver/OverrideHelper.php
@@ -0,0 +1,38 @@
+<?php
+
+namespace Icinga\Module\Director\Resolver;
+
+use Icinga\Module\Director\Objects\IcingaHost;
+use InvalidArgumentException;
+
+class OverrideHelper
+{
+    public static function applyOverriddenVars(IcingaHost $host, $serviceName, $properties)
+    {
+        static::assertVarsForOverrides($properties);
+        $current = $host->getOverriddenServiceVars($serviceName);
+        foreach ($properties as $key => $value) {
+            if ($key === 'vars') {
+                foreach ($value as $k => $v) {
+                    $current->$k = $v;
+                }
+            } else {
+                $current->{substr($key, 5)} = $value;
+            }
+        }
+        $host->overrideServiceVars($serviceName, $current);
+    }
+
+    public static function assertVarsForOverrides($properties)
+    {
+        if (empty($properties)) {
+            return;
+        }
+
+        foreach ($properties as $key => $value) {
+            if ($key !== 'vars' && substr($key, 0, 5) !== 'vars.') {
+                throw new InvalidArgumentException("Only Custom Variables can be set based on Variable Overrides");
+            }
+        }
+    }
+}