diff -r 5b37998e522e -r 162c1de6545a web/lib/Zend/Gdata/Query.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Gdata/Query.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,418 @@
+<?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_Gdata
+ * @subpackage Gdata
+ * @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: Query.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+/**
+ * Zend_Gdata_App_Util
+ */
+require_once 'Zend/Gdata/App/Util.php';
+
+/**
+ * Provides a mechanism to build a query URL for Gdata services.
+ * Queries are not defined for APP, but are provided by Gdata services
+ * as an extension.
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage Gdata
+ * @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_Gdata_Query
+{
+
+    /**
+     * Query parameters.
+     *
+     * @var array
+     */
+    protected $_params = array();
+
+    /**
+     * Default URL
+     *
+     * @var string
+     */
+    protected $_defaultFeedUri = null;
+
+    /**
+     * Base URL
+     * TODO: Add setters and getters
+     *
+     * @var string
+     */
+    protected $_url = null;
+
+    /**
+     * Category for the query
+     *
+     * @var string
+     */
+    protected $_category = null;
+
+    /**
+     * Create Gdata_Query object
+     */
+    public function __construct($url = null)
+    {
+        $this->_url = $url;
+    }
+
+    /**
+     * @return string querystring
+     */
+    public function getQueryString()
+    {
+        $queryArray = array();
+        foreach ($this->_params as $name => $value) {
+            if (substr($name, 0, 1) == '_') {
+                continue;
+            }
+            $queryArray[] = urlencode($name) . '=' . urlencode($value);
+        }
+        if (count($queryArray) > 0) {
+            return '?' . implode('&', $queryArray);
+        } else {
+            return '';
+        }
+    }
+
+    /**
+     *
+     */
+    public function resetParameters()
+    {
+        $this->_params = array();
+    }
+
+    /**
+     * @return string url
+     */
+    public function getQueryUrl()
+    {
+        if ($this->_url == null) {
+            $url = $this->_defaultFeedUri;
+        } else {
+            $url = $this->_url;
+        }
+        if ($this->getCategory() !== null) {
+            $url .= '/-/' . $this->getCategory();
+        }
+        $url .= $this->getQueryString();
+        return $url;
+    }
+
+    /**
+     * @param string $name
+     * @param string $value
+     * @return Zend_Gdata_Query Provides a fluent interface
+     */
+    public function setParam($name, $value)
+    {
+        $this->_params[$name] = $value;
+        return $this;
+    }
+
+    /**
+     * @param string $name
+     */
+    public function getParam($name)
+    {
+        return $this->_params[$name];
+    }
+
+    /**
+     * @param string $value
+     * @return Zend_Gdata_Query Provides a fluent interface
+     */
+    public function setAlt($value)
+    {
+        if ($value != null) {
+            $this->_params['alt'] = $value;
+        } else {
+            unset($this->_params['alt']);
+        }
+        return $this;
+    }
+
+    /**
+     * @param int $value
+     * @return Zend_Gdata_Query Provides a fluent interface
+     */
+    public function setMaxResults($value)
+    {
+        if ($value != null) {
+            $this->_params['max-results'] = $value;
+        } else {
+            unset($this->_params['max-results']);
+        }
+        return $this;
+    }
+
+    /**
+     * @param string $value
+     * @return Zend_Gdata_Query Provides a fluent interface
+     */
+    public function setQuery($value)
+    {
+        if ($value != null) {
+            $this->_params['q'] = $value;
+        } else {
+            unset($this->_params['q']);
+        }
+        return $this;
+    }
+
+    /**
+     * @param int $value
+     * @return Zend_Gdata_Query Provides a fluent interface
+     */
+    public function setStartIndex($value)
+    {
+        if ($value != null) {
+            $this->_params['start-index'] = $value;
+        } else {
+            unset($this->_params['start-index']);
+        }
+        return $this;
+    }
+
+    /**
+     * @param string $value
+     * @return Zend_Gdata_Query Provides a fluent interface
+     */
+    public function setUpdatedMax($value)
+    {
+        if ($value != null) {
+            $this->_params['updated-max'] = Zend_Gdata_App_Util::formatTimestamp($value);
+        } else {
+            unset($this->_params['updated-max']);
+        }
+        return $this;
+    }
+
+    /**
+     * @param string $value
+     * @return Zend_Gdata_Query Provides a fluent interface
+     */
+    public function setUpdatedMin($value)
+    {
+        if ($value != null) {
+            $this->_params['updated-min'] = Zend_Gdata_App_Util::formatTimestamp($value);
+        } else {
+            unset($this->_params['updated-min']);
+        }
+        return $this;
+    }
+
+    /**
+     * @param string $value
+     * @return Zend_Gdata_Query Provides a fluent interface
+     */
+    public function setPublishedMax($value)
+    {
+        if ($value !== null) {
+            $this->_params['published-max'] = Zend_Gdata_App_Util::formatTimestamp($value);
+        } else {
+            unset($this->_params['published-max']);
+        }
+        return $this;
+    }
+
+    /**
+     * @param string $value
+     * @return Zend_Gdata_Query Provides a fluent interface
+     */
+    public function setPublishedMin($value)
+    {
+        if ($value != null) {
+            $this->_params['published-min'] = Zend_Gdata_App_Util::formatTimestamp($value);
+        } else {
+            unset($this->_params['published-min']);
+        }
+        return $this;
+    }
+
+    /**
+     * @param string $value
+     * @return Zend_Gdata_Query Provides a fluent interface
+     */
+    public function setAuthor($value)
+    {
+        if ($value != null) {
+            $this->_params['author'] = $value;
+        } else {
+            unset($this->_params['author']);
+        }
+        return $this;
+    }
+
+    /**
+     * @return string rss or atom
+     */
+    public function getAlt()
+    {
+        if (array_key_exists('alt', $this->_params)) {
+            return $this->_params['alt'];
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * @return int maxResults
+     */
+    public function getMaxResults()
+    {
+        if (array_key_exists('max-results', $this->_params)) {
+            return intval($this->_params['max-results']);
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * @return string query
+     */
+    public function getQuery()
+    {
+        if (array_key_exists('q', $this->_params)) {
+            return $this->_params['q'];
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * @return int startIndex
+     */
+    public function getStartIndex()
+    {
+        if (array_key_exists('start-index', $this->_params)) {
+            return intval($this->_params['start-index']);
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * @return string updatedMax
+     */
+    public function getUpdatedMax()
+    {
+        if (array_key_exists('updated-max', $this->_params)) {
+            return $this->_params['updated-max'];
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * @return string updatedMin
+     */
+    public function getUpdatedMin()
+    {
+        if (array_key_exists('updated-min', $this->_params)) {
+            return $this->_params['updated-min'];
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * @return string publishedMax
+     */
+    public function getPublishedMax()
+    {
+        if (array_key_exists('published-max', $this->_params)) {
+            return $this->_params['published-max'];
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * @return string publishedMin
+     */
+    public function getPublishedMin()
+    {
+        if (array_key_exists('published-min', $this->_params)) {
+            return $this->_params['published-min'];
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * @return string author
+     */
+    public function getAuthor()
+    {
+        if (array_key_exists('author', $this->_params)) {
+            return $this->_params['author'];
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * @param string $value
+     * @return Zend_Gdata_Query Provides a fluent interface
+     */
+    public function setCategory($value)
+    {
+        $this->_category = $value;
+        return $this;
+    }
+
+    /*
+     * @return string id
+     */
+    public function getCategory()
+    {
+        return $this->_category;
+    }
+
+
+    public function __get($name)
+    {
+        $method = 'get'.ucfirst($name);
+        if (method_exists($this, $method)) {
+            return call_user_func(array(&$this, $method));
+        } else {
+            require_once 'Zend/Gdata/App/Exception.php';
+            throw new Zend_Gdata_App_Exception('Property ' . $name . '  does not exist');
+        }
+    }
+
+    public function __set($name, $val)
+    {
+        $method = 'set'.ucfirst($name);
+        if (method_exists($this, $method)) {
+            return call_user_func(array(&$this, $method), $val);
+        } else {
+            require_once 'Zend/Gdata/App/Exception.php';
+            throw new Zend_Gdata_App_Exception('Property ' . $name . '  does not exist');
+        }
+    }
+
+}