--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/Zend/Dojo/View/Helper/Editor.php	Mon Dec 13 18:29:26 2010 +0100
@@ -0,0 +1,187 @@
+<?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_Dojo
+ * @subpackage View
+ * @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: Editor.php 20116 2010-01-07 14:18:34Z matthew $
+ */
+
+/** Zend_Dojo_View_Helper_Dijit */
+require_once 'Zend/Dojo/View/Helper/Dijit.php';
+
+/** Zend_Json */
+require_once 'Zend/Json.php';
+
+/**
+ * Dojo Editor dijit
+ *
+ * @uses       Zend_Dojo_View_Helper_Textarea
+ * @package    Zend_Dojo
+ * @subpackage View
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Dojo_View_Helper_Editor extends Zend_Dojo_View_Helper_Dijit
+{
+    /**
+     * @param string Dijit type
+     */
+    protected $_dijit = 'dijit.Editor';
+
+    /**
+     * @var string Dijit module to load
+     */
+    protected $_module = 'dijit.Editor';
+
+    /**
+     * @var array Maps non-core plugin to module basename
+     */
+    protected $_pluginsModules = array(
+        'createLink' => 'LinkDialog',
+        'insertImage' => 'LinkDialog',
+        'fontName' => 'FontChoice',
+        'fontSize' => 'FontChoice',
+        'formatBlock' => 'FontChoice',
+        'foreColor' => 'TextColor',
+        'hiliteColor' => 'TextColor'
+    );
+
+    /**
+     * JSON-encoded parameters
+     * @var array
+     */
+    protected $_jsonParams = array('captureEvents', 'events', 'plugins');
+
+    /**
+     * dijit.Editor
+     *
+     * @param  string $id
+     * @param  string $value
+     * @param  array $params
+     * @param  array $attribs
+     * @return string
+     */
+    public function editor($id, $value = null, $params = array(), $attribs = array())
+    {
+        if (isset($params['plugins'])) {
+            foreach ($this->_getRequiredModules($params['plugins']) as $module) {
+                $this->dojo->requireModule($module);
+            }
+        }
+
+        // Previous versions allowed specifying "degrade" to allow using a 
+        // textarea instead of a div -- but this is insecure. Removing the 
+        // parameter if set to prevent its injection in the dijit.
+        if (isset($params['degrade'])) {
+            unset($params['degrade']);
+        }
+
+        $hiddenName = $id;
+        if (array_key_exists('id', $attribs)) {
+            $hiddenId = $attribs['id'];
+        } else {
+            $hiddenId = $hiddenName;
+        }
+        $hiddenId = $this->_normalizeId($hiddenId);
+
+        $textareaName = $this->_normalizeEditorName($hiddenName);
+        $textareaId   = $hiddenId . '-Editor';
+
+        $hiddenAttribs = array(
+            'id'    => $hiddenId,
+            'name'  => $hiddenName,
+            'value' => $value,
+            'type'  => 'hidden',
+        );
+        $attribs['id'] = $textareaId;
+
+        $this->_createGetParentFormFunction();
+        $this->_createEditorOnSubmit($hiddenId, $textareaId);
+
+        $attribs = $this->_prepareDijit($attribs, $params, 'textarea');
+
+        $html  = '<input' . $this->_htmlAttribs($hiddenAttribs) . $this->getClosingBracket();
+        $html .= '<div' . $this->_htmlAttribs($attribs) . '>'
+               . $value
+               . "</div>\n";
+
+        // Embed a textarea in a <noscript> tag to allow for graceful 
+        // degradation
+        $html .= '<noscript>'
+               . $this->view->formTextarea($hiddenId, $value, $attribs)
+               . '</noscript>';
+
+        return $html;
+    }
+
+    /**
+     * Generates the list of required modules to include, if any is needed.
+     *
+     * @param array $plugins plugins to include
+     * @return array
+     */
+    protected function _getRequiredModules(array $plugins)
+    {
+        $modules = array();
+        foreach ($plugins as $commandName) {
+            if (isset($this->_pluginsModules[$commandName])) {
+                $pluginName = $this->_pluginsModules[$commandName];
+                $modules[] = 'dijit._editor.plugins.' . $pluginName;
+            }
+        }
+
+        return array_unique($modules);
+    }
+
+    /**
+     * Normalize editor element name
+     *
+     * @param  string $name
+     * @return string
+     */
+    protected function _normalizeEditorName($name)
+    {
+        if ('[]' == substr($name, -2)) {
+            $name = substr($name, 0, strlen($name) - 2);
+            $name .= '[Editor][]';
+        } else {
+            $name .= '[Editor]';
+        }
+        return $name;
+    }
+
+    /**
+     * Create onSubmit binding for element
+     *
+     * @param  string $hiddenId
+     * @param  string $editorId
+     * @return void
+     */
+    protected function _createEditorOnSubmit($hiddenId, $editorId)
+    {
+        $this->dojo->onLoadCaptureStart();
+        echo <<<EOJ
+function() {
+    var form = zend.findParentForm(dojo.byId('$hiddenId'));
+    dojo.connect(form, 'submit', function(e) {
+        dojo.byId('$hiddenId').value = dijit.byId('$editorId').getValue(false);
+    });
+}
+EOJ;
+        $this->dojo->onLoadCaptureEnd();
+    }
+}