From e1329058db1bf0dd2554b79e67b5fb0ea72dd441 Mon Sep 17 00:00:00 2001
From: Johannes Meyer <johannes.meyer@netways.de>
Date: Wed, 27 Aug 2014 13:14:40 +0200
Subject: [PATCH] Do not hard code the name of the form identification element

Like the csrf element name the form identification element name should
be publicly accessible as well.

refs #5525
---
 library/Icinga/Web/Form.php | 34 ++++++++++++++++++++++++++++++++--
 1 file changed, 32 insertions(+), 2 deletions(-)

diff --git a/library/Icinga/Web/Form.php b/library/Icinga/Web/Form.php
index 90733c13b..eb8fd7386 100644
--- a/library/Icinga/Web/Form.php
+++ b/library/Icinga/Web/Form.php
@@ -60,6 +60,13 @@ class Form extends Zend_Form
      */
     protected $tokenElementName = 'CSRFToken';
 
+    /**
+     * Name of the form identification element
+     *
+     * @var string
+     */
+    protected $uidElementName = 'formUID';
+
     /**
      * Set the label to use for the standard submit button
      *
@@ -185,6 +192,29 @@ class Form extends Zend_Form
         return $this->tokenElementName;
     }
 
+    /**
+     * Set the name to use for the form identification element
+     *
+     * @param   string  $name   The name to set
+     *
+     * @return  self
+     */
+    public function setUidElementName($name)
+    {
+        $this->uidElementName = $name;
+        return $this;
+    }
+
+    /**
+     * Return the name of the form identification element
+     *
+     * @return  string
+     */
+    public function getUidElementName()
+    {
+        return $this->uidElementName;
+    }
+
     /**
      * Create this form
      *
@@ -317,7 +347,7 @@ class Form extends Zend_Form
     {
         $this->addElement(
             'hidden',
-            'form_uid',
+            $this->uidElementName,
             array(
                 'ignore'    => true,
                 'value'     => $this->getName()
@@ -416,7 +446,7 @@ class Form extends Zend_Form
      */
     public function wasSent(array $formData)
     {
-        return isset($formData['form_uid']) && $formData['form_uid'] === $this->getName();
+        return isset($formData[$this->uidElementName]) && $formData[$this->uidElementName] === $this->getName();
     }
 
     /**