1 files changed, 55 insertions, 0 deletions
diff --git a/library/Businessprocess/Web/Form/Element/StateOverrides.php b/library/Businessprocess/Web/Form/Element/StateOverrides.php
new file mode 100644
index 0000000..c2216c0
--- /dev/null
+++ b/library/Businessprocess/Web/Form/Element/StateOverrides.php
@@ -0,0 +1,55 @@
+<?php
+
+namespace Icinga\Module\Businessprocess\Web\Form\Element;
+
+class StateOverrides extends FormElement
+{
+    public $helper = 'formStateOverrides';
+
+    /** @var array The overridable states */
+    protected $states;
+
+    /**
+     * Set the overridable states
+     *
+     * @param array $states
+     *
+     * @return $this
+     */
+    public function setStates(array $states)
+    {
+        $this->states = $states;
+
+        return $this;
+    }
+
+    /**
+     * Get the overridable states
+     *
+     * @return array
+     */
+    public function getStates()
+    {
+        return $this->states;
+    }
+
+    public function init()
+    {
+        $this->setIsArray(true);
+    }
+
+    public function setValue($value)
+    {
+        $cleanedValue = [];
+
+        if (! empty($value)) {
+            foreach ($value as $from => $to) {
+                if ((int) $from !== (int) $to) {
+                    $cleanedValue[$from] = $to;
+                }
+            }
+        }
+
+        return parent::setValue($cleanedValue);
+    }
+}