From c7a4098c04103093c1db45a2e067bf966cd67e8e Mon Sep 17 00:00:00 2001
From: Eric Lippmann <eric.lippmann@netways.de>
Date: Tue, 2 Sep 2014 16:53:33 +0200
Subject: [PATCH] lib: Respect the disabled attribute in `FormNumber'

refs #5525
---
 application/views/helpers/FormNumber.php | 42 +++++++++++++++---------
 1 file changed, 27 insertions(+), 15 deletions(-)

diff --git a/application/views/helpers/FormNumber.php b/application/views/helpers/FormNumber.php
index a8768f0b71..1590d9b514 100644
--- a/application/views/helpers/FormNumber.php
+++ b/application/views/helpers/FormNumber.php
@@ -2,29 +2,41 @@
 // {{{ICINGA_LICENSE_HEADER}}}
 // {{{ICINGA_LICENSE_HEADER}}}
 
+use Zend_View_Helper_FormElement;
+
 /**
- * Helper to generate a number input
+ * Render number input controls
  */
-class Zend_View_Helper_FormNumber extends \Zend_View_Helper_FormText
+class Zend_View_Helper_FormNumber extends Zend_View_Helper_FormElement
 {
     /**
-     * Generates a html number input
-     *
-     * @access public
+     * Render the number input control
      *
-     * @param string $name The element name.
-     * @param string $value The default value.
-     * @param array $attribs Attributes which should be added to the input tag.
+     * @param   string  $name
+     * @param   int     $value
+     * @param   array   $attribs
      *
-     * @return string The input tag and options XHTML.
+     * @return  string  The rendered number input control
      */
     public function formNumber($name, $value = null, $attribs = null)
     {
-        return '<input type="number"'
-             . ' name="' . $this->view->escape($name) . '"'
-             . ' value="' . $this->view->escape($value) . '"'
-             . ' id="' . $this->view->escape($name) . '"'
-             . $this->_htmlAttribs($attribs)
-             . $this->getClosingBracket();
+        $info = $this->_getInfo($name, $value, $attribs);
+        extract($info);  // name, id, value, attribs, options, listsep, disable
+        /** @var string $id  */
+        /** @var bool $disable  */
+        $disabled = '';
+        if ($disable) {
+            $disabled = ' disabled="disabled"';
+        }
+        $html5 = sprintf(
+            '<input type="number" name="%s" id="%s" value="%s"%s%s%s',
+            $this->view->escape($name),
+            $this->view->escape($id),
+            $this->view->escape($value),
+            $disabled,
+            $this->_htmlAttribs($attribs),
+            $this->getClosingBracket()
+        );
+        return $html5;
     }
 }