--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/Zend/Form/Decorator/Image.php	Mon Dec 13 18:29:26 2010 +0100
@@ -0,0 +1,154 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Form
+ * @subpackage Decorator
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+/** Zend_Form_Decorator_Abstract */
+require_once 'Zend/Form/Decorator/Abstract.php';
+
+/**
+ * Zend_Form_Decorator_Image
+ *
+ * Accepts the options:
+ * - separator: separator to use between image and content (defaults to PHP_EOL)
+ * - placement: whether to append or prepend label to content (defaults to append)
+ * - tag: if set, used to wrap the label in an additional HTML tag
+ *
+ * Any other options passed will be used as HTML attributes of the image tag.
+ *
+ * @category   Zend
+ * @package    Zend_Form
+ * @subpackage Decorator
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Image.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+class Zend_Form_Decorator_Image extends Zend_Form_Decorator_Abstract
+{
+    /**
+     * Attributes that should not be passed to helper
+     * @var array
+     */
+    protected $_attribBlacklist = array('helper', 'placement', 'separator', 'tag');
+
+    /**
+     * Default placement: append
+     * @var string
+     */
+    protected $_placement = 'APPEND';
+
+    /**
+     * HTML tag with which to surround image
+     * @var string
+     */
+    protected $_tag;
+
+    /**
+     * Set HTML tag with which to surround label
+     *
+     * @param  string $tag
+     * @return Zend_Form_Decorator_Image
+     */
+    public function setTag($tag)
+    {
+        $this->_tag = (string) $tag;
+        return $this;
+    }
+
+    /**
+     * Get HTML tag, if any, with which to surround label
+     *
+     * @return void
+     */
+    public function getTag()
+    {
+        if (null === $this->_tag) {
+            $tag = $this->getOption('tag');
+            if (null !== $tag) {
+                $this->removeOption('tag');
+                $this->setTag($tag);
+            }
+            return $tag;
+        }
+
+        return $this->_tag;
+    }
+
+    /**
+     * Get attributes to pass to image helper
+     *
+     * @return array
+     */
+    public function getAttribs()
+    {
+        $attribs = $this->getOptions();
+
+        if (null !== ($element = $this->getElement())) {
+            $attribs['alt'] = $element->getLabel();
+            $attribs = array_merge($attribs, $element->getAttribs());
+        }
+
+        foreach ($this->_attribBlacklist as $key) {
+            if (array_key_exists($key, $attribs)) {
+                unset($attribs[$key]);
+            }
+        }
+
+        return $attribs;
+    }
+
+    /**
+     * Render a form image
+     *
+     * @param  string $content
+     * @return string
+     */
+    public function render($content)
+    {
+        $element = $this->getElement();
+        $view    = $element->getView();
+        if (null === $view) {
+            return $content;
+        }
+
+        $tag           = $this->getTag();
+        $placement     = $this->getPlacement();
+        $separator     = $this->getSeparator();
+        $name          = $element->getFullyQualifiedName();
+        $attribs       = $this->getAttribs();
+        $attribs['id'] = $element->getId();
+
+        $image = $view->formImage($name, $element->getImageValue(), $attribs);
+
+        if (null !== $tag) {
+            require_once 'Zend/Form/Decorator/HtmlTag.php';
+            $decorator = new Zend_Form_Decorator_HtmlTag();
+            $decorator->setOptions(array('tag' => $tag));
+            $image = $decorator->render($image);
+        }
+
+        switch ($placement) {
+            case self::PREPEND:
+                return $image . $separator . $content;
+            case self::APPEND:
+            default:
+                return $content . $separator . $image;
+        }
+    }
+}