Adding upstream version 1.10.2.upstream/1.10.2

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

1 files changed, 79 insertions, 0 deletions

diff --git a/library/Director/Objects/IcingaObjectLegacyAssignments.php b/library/Director/Objects/IcingaObjectLegacyAssignments.php
new file mode 100644
index 0000000..6ab75c8
--- /dev/null
+++ b/library/Director/Objects/IcingaObjectLegacyAssignments.php
@@ -0,0 +1,79 @@
+<?php
+
+namespace Icinga\Module\Director\Objects;
+
+use LogicException;
+
+/**
+ * This class is required for historical reasons
+ *
+ * Objects with assignments in your activity log would otherwise not be able
+ * to render themselves
+ */
+class IcingaObjectLegacyAssignments
+{
+    public static function applyToObject(IcingaObject $object, $values)
+    {
+        if (! $object->supportsAssignments()) {
+            throw new LogicException(sprintf(
+                'I can only assign for applied objects, got %s',
+                $object->object_type
+            ));
+        }
+
+        if ($values === null) {
+            return $object;
+        }
+
+        if (! is_array($values)) {
+            static::throwCompatError();
+        }
+
+        if (empty($values)) {
+            return $object;
+        }
+
+        $assigns = array();
+        $ignores = array();
+        foreach ($values as $type => $value) {
+            if (strpos($value, '|') !== false || strpos($value, '&' !== false)) {
+                $value = '(' . $value . ')';
+            }
+
+            if ($type === 'assign') {
+                $assigns[] = $value;
+            } elseif ($type === 'ignore') {
+                $ignores[] = $value;
+            } else {
+                static::throwCompatError();
+            }
+        }
+
+        $assign = implode('|', $assigns);
+        $ignore = implode('&', $ignores);
+        if (empty($assign)) {
+            $filter = $ignore;
+        } elseif (empty($ignore)) {
+            $filter = $assign;
+        } else {
+            if (count($assigns) === 1) {
+                $filter = $assign . '&' . $ignore;
+            } else {
+                $filter = '(' . $assign . ')&(' . $ignore . ')';
+            }
+        }
+
+        $object->assign_filter = $filter;
+
+        return $object;
+    }
+
+    protected static function throwCompatError()
+    {
+        throw new LogicException(
+            'You ran into an unexpected compatibility issue. Please report'
+            . ' this with details helping us to reproduce this to the'
+            . ' Icinga project'
+        );
+    }
+}