diff -r 5b37998e522e -r 162c1de6545a web/lib/Zend/Gdata/Spreadsheets/DocumentQuery.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Gdata/Spreadsheets/DocumentQuery.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,288 @@
+<?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 Spreadsheets
+ * @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: DocumentQuery.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+/**
+ * Zend_Gdata_App_util
+ */
+require_once('Zend/Gdata/App/Util.php');
+
+/**
+ * Zend_Gdata_Query
+ */
+require_once('Zend/Gdata/Query.php');
+
+/**
+ * Assists in constructing queries for Google Spreadsheets documents
+ *
+ * @link http://code.google.com/apis/gdata/spreadsheets/
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage   Spreadsheets
+ * @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_Spreadsheets_DocumentQuery extends Zend_Gdata_Query
+{
+
+    const SPREADSHEETS_FEED_URI = 'http://spreadsheets.google.com/feeds';
+
+    protected $_defaultFeedUri = self::SPREADSHEETS_FEED_URI;
+    protected $_documentType;
+    protected $_visibility = 'private';
+    protected $_projection = 'full';
+    protected $_spreadsheetKey = null;
+    protected $_worksheetId = null;
+
+    /**
+     * Constructs a new Zend_Gdata_Spreadsheets_DocumentQuery object.
+     */
+    public function __construct()
+    {
+        parent::__construct();
+    }
+
+    /**
+     * Sets the spreadsheet key for this query.
+     * @param string $value
+     * @return Zend_Gdata_Spreadsheets_CellQuery Provides a fluent interface
+     */
+    public function setSpreadsheetKey($value)
+    {
+        $this->_spreadsheetKey = $value;
+        return $this;
+    }
+
+    /**
+     * Gets the spreadsheet key for this query.
+     * @return string spreadsheet key
+     */
+    public function getSpreadsheetKey()
+    {
+        return $this->_spreadsheetKey;
+    }
+
+    /**
+     * Sets the worksheet id for this query.
+     * @param string $value
+     * @return Zend_Gdata_Spreadsheets_CellQuery Provides a fluent interface
+     */
+    public function setWorksheetId($value)
+    {
+        $this->_worksheetId = $value;
+        return $this;
+    }
+
+    /**
+     * Gets the worksheet id for this query.
+     * @return string worksheet id
+     */
+    public function getWorksheetId()
+    {
+        return $this->_worksheetId;
+    }
+
+    /**
+     * Sets the document type for this query.
+     * @param string $value spreadsheets or worksheets
+     * @return Zend_Gdata_Spreadsheets_DocumentQuery Provides a fluent interface
+     */
+    public function setDocumentType($value)
+    {
+        $this->_documentType = $value;
+        return $this;
+    }
+
+    /**
+     * Gets the document type for this query.
+     * @return string document type
+     */
+    public function getDocumentType()
+    {
+        return $this->_documentType;
+    }
+
+    /**
+     * Sets the projection for this query.
+     * @param string $value
+     * @return Zend_Gdata_Spreadsheets_DocumentQuery Provides a fluent interface
+     */
+    public function setProjection($value)
+    {
+        $this->_projection = $value;
+        return $this;
+    }
+
+    /**
+     * Sets the visibility for this query.
+     * @return Zend_Gdata_Spreadsheets_DocumentQuery Provides a fluent interface
+     */
+    public function setVisibility($value)
+    {
+        $this->_visibility = $value;
+        return $this;
+    }
+
+    /**
+     * Gets the projection for this query.
+     * @return string projection
+     */
+    public function getProjection()
+    {
+        return $this->_projection;
+    }
+
+    /**
+     * Gets the visibility for this query.
+     * @return string visibility
+     */
+    public function getVisibility()
+    {
+        return $this->_visibility;
+    }
+
+    /**
+     * Sets the title attribute for this query.
+     * @param string $value
+     * @return Zend_Gdata_Spreadsheets_DocumentQuery Provides a fluent interface
+     */
+    public function setTitle($value)
+    {
+        if ($value != null) {
+            $this->_params['title'] = $value;
+        } else {
+            unset($this->_params['title']);
+        }
+        return $this;
+    }
+
+    /**
+     * Sets the title-exact attribute for this query.
+     * @param string $value
+     * @return Zend_Gdata_Spreadsheets_DocumentQuery Provides a fluent interface
+     */
+    public function setTitleExact($value)
+    {
+        if ($value != null) {
+            $this->_params['title-exact'] = $value;
+        } else {
+            unset($this->_params['title-exact']);
+        }
+        return $this;
+    }
+
+    /**
+     * Gets the title attribute for this query.
+     * @return string title
+     */
+    public function getTitle()
+    {
+        if (array_key_exists('title', $this->_params)) {
+            return $this->_params['title'];
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Gets the title-exact attribute for this query.
+     * @return string title-exact
+     */
+    public function getTitleExact()
+    {
+        if (array_key_exists('title-exact', $this->_params)) {
+            return $this->_params['title-exact'];
+        } else {
+            return null;
+        }
+    }
+
+    private function appendVisibilityProjection()
+    {
+        $uri = '';
+
+        if ($this->_visibility != null) {
+            $uri .= '/'.$this->_visibility;
+        } else {
+            require_once 'Zend/Gdata/App/Exception.php';
+            throw new Zend_Gdata_App_Exception('A visibility must be provided for document queries.');
+        }
+
+        if ($this->_projection != null) {
+            $uri .= '/'.$this->_projection;
+        } else {
+            require_once 'Zend/Gdata/App/Exception.php';
+            throw new Zend_Gdata_App_Exception('A projection must be provided for document queries.');
+        }
+
+        return $uri;
+    }
+
+
+    /**
+     * Gets the full query URL for this query.
+     * @return string url
+     */
+    public function getQueryUrl()
+    {
+        $uri = $this->_defaultFeedUri;
+
+        if ($this->_documentType != null) {
+            $uri .= '/'.$this->_documentType;
+        } else {
+            require_once 'Zend/Gdata/App/Exception.php';
+            throw new Zend_Gdata_App_Exception('A document type must be provided for document queries.');
+        }
+
+        if ($this->_documentType == 'spreadsheets') {
+            $uri .= $this->appendVisibilityProjection();
+            if ($this->_spreadsheetKey != null) {
+                $uri .= '/'.$this->_spreadsheetKey;
+            }
+        } else if ($this->_documentType == 'worksheets') {
+            if ($this->_spreadsheetKey != null) {
+                $uri .= '/'.$this->_spreadsheetKey;
+            } else {
+                require_once 'Zend/Gdata/App/Exception.php';
+                throw new Zend_Gdata_App_Exception('A spreadsheet key must be provided for worksheet document queries.');
+            }
+            $uri .= $this->appendVisibilityProjection();
+            if ($this->_worksheetId != null) {
+                $uri .= '/'.$this->_worksheetId;
+            }
+        }
+
+        $uri .= $this->getQueryString();
+        return $uri;
+    }
+
+    /**
+     * Gets the attribute query string for this query.
+     * @return string query string
+     */
+    public function getQueryString()
+    {
+        return parent::getQueryString();
+    }
+
+}