library/ZendX/JQuery/Controller/Action/Helper/AutoComplete.php

@@ -0,0 +1,76 @@
+<?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    ZendX
+ * @package     ZendX_JQuery
+ * @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     $Id$
+ */
+
+require_once "Zend/Controller/Action/Helper/AutoComplete/Abstract.php";
+
+class ZendX_JQuery_Controller_Action_Helper_AutoComplete
+extends Zend_Controller_Action_Helper_AutoComplete_Abstract
+{
+    /**
+     * Validate autocompletion data
+     *
+     * @param  mixed $data
+     * @return boolean
+     */
+    public function validateData($data)
+    {
+        if (!is_array($data)) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Prepare autocompletion data
+     *
+     * @param  mixed   $data
+     * @param  boolean $keepLayouts
+     * @return mixed
+     */
+    public function prepareAutoCompletion($data, $keepLayouts = false)
+    {
+        if (!$this->validateData($data)) {
+            /**
+             * @see Zend_Controller_Action_Exception
+             */
+            require_once 'Zend/Controller/Action/Exception.php';
+            throw new Zend_Controller_Action_Exception('Invalid data passed for autocompletion');
+        }
+
+        $data = (array) $data;
+        $output = "";
+        foreach($data AS $k => $v) {
+            if(is_numeric($k)) {
+                $output .= $v."\n";
+            } else {
+                $output .= $k."|".$v."\n";
+            }
+        }
+
+        if (!$keepLayouts) {
+            $this->disableLayouts();
+        }
+
+        return $output;
+    }
+}