diff -r 5b37998e522e -r 162c1de6545a web/lib/Zend/Gdata/Health/Query.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Gdata/Health/Query.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,285 @@
+<?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 Health
+ * @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 $
+ */
+
+/**
+ * @see Zend_Gdata_Query
+ */
+require_once('Zend/Gdata/Query.php');
+
+/**
+ * Assists in constructing queries for Google Health
+ *
+ * @link http://code.google.com/apis/health
+ *
+ * @category   Zend
+ * @package    Zend_Gdata
+ * @subpackage Health
+ * @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_Health_Query extends Zend_Gdata_Query
+{
+    /**
+     * URI of a user's profile feed.
+     */
+    const HEALTH_PROFILE_FEED_URI =
+        'https://www.google.com/health/feeds/profile/default';
+
+    /**
+     * URI of register (notices) feed.
+     */
+    const HEALTH_REGISTER_FEED_URI =
+        'https://www.google.com/health/feeds/register/default';
+
+    /**
+     * Namespace for an item category
+     */
+    const ITEM_CATEGORY_NS = 'http://schemas.google.com/health/item';
+
+    /**
+     * The default URI for POST methods
+     *
+     * @var string
+     */
+    protected $_defaultFeedUri = self::HEALTH_PROFILE_FEED_URI;
+
+    /**
+     * Sets the digest parameter's value.
+     *
+     * @param string $value
+     * @return Zend_Gdata_Health_Query Provides a fluent interface
+     */
+    public function setDigest($value)
+    {
+        if ($value !== null) {
+            $this->_params['digest'] = $value;
+        }
+        return $this;
+    }
+
+    /**
+     * Returns the digest parameter's value.
+     *
+     * @return string The value set for the digest parameter.
+     */
+    public function getDigest()
+    {
+        if (array_key_exists('digest', $this->_params)) {
+            return $this->_params['digest'];
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Setter for category queries.
+     *
+     * @param string $item A category to query.
+     * @param string $name (optional) A specific item to search a category for.
+     *     An example would be 'Lipitor' if $item is set to 'medication'.
+     * @return Zend_Gdata_Health_Query Provides a fluent interface
+     */
+    public function setCategory($item, $name = null)
+    {
+        $this->_category = $item .
+            ($name ? '/' . urlencode('{' . self::ITEM_CATEGORY_NS . '}' . $name) : null);
+        return $this;
+    }
+
+    /**
+     * Returns the query object's category.
+     *
+     * @return string id
+     */
+    public function getCategory()
+    {
+        return $this->_category;
+    }
+
+    /**
+     * Setter for the grouped parameter.
+     *
+     * @param string $value setting a count of results per group.
+     * @return Zend_Gdata_Health_Query Provides a fluent interface
+     */
+    public function setGrouped($value)
+    {
+        if ($value !== null) {
+            $this->_params['grouped'] = $value;
+        }
+        return $this;
+    }
+
+    /**
+     * Returns the value set for the grouped parameter.
+     *
+     * @return string grouped parameter.
+     */
+    public function getGrouped()
+    {
+        if (array_key_exists('grouped', $this->_params)) {
+            return $this->_params['grouped'];
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Setter for the max-results-group parameter.
+     *
+     * @param int $value Specifies the maximum number of groups to be
+     *     retrieved. Must be an integer value greater than zero. This parameter
+     *     is only valid if grouped=true.
+     * @return Zend_Gdata_Health_Query Provides a fluent interface
+     */
+    public function setMaxResultsGroup($value)
+    {
+        if ($value !== null) {
+            if ($value <= 0 || $this->getGrouped() !== 'true') {
+                require_once 'Zend/Gdata/App/InvalidArgumentException.php';
+                throw new Zend_Gdata_App_InvalidArgumentException(
+                    'The max-results-group parameter must be set to a value
+                    greater than 0 and can only be used if grouped=true');
+            } else {
+              $this->_params['max-results-group'] = $value;
+            }
+        }
+        return $this;
+    }
+
+    /**
+     *  Returns the value set for max-results-group.
+     *
+     * @return int Returns max-results-group parameter.
+     */
+    public function getMaxResultsGroup()
+    {
+        if (array_key_exists('max-results-group', $this->_params)) {
+            return $this->_params['max-results-group'];
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     *  Setter for the max-results-group parameter.
+     *
+     * @param int $value Specifies the maximum number of records to be
+     *     retrieved from each group.  The limits that you specify with this
+     *     parameter apply to all groups. Must be an integer value greater than
+     *     zero. This parameter is only valid if grouped=true.
+     * @return Zend_Gdata_Health_Query Provides a fluent interface
+     */
+    public function setMaxResultsInGroup($value)
+    {
+        if ($value !== null) {
+            if ($value <= 0 || $this->getGrouped() !== 'true') {
+              throw new Zend_Gdata_App_InvalidArgumentException(
+                  'The max-results-in-group parameter must be set to a value
+                  greater than 0 and can only be used if grouped=true');
+            } else {
+              $this->_params['max-results-in-group'] = $value;
+            }
+        }
+        return $this;
+    }
+
+    /**
+     *  Returns the value set for max-results-in-group.
+     *
+     * @return int Returns max-results-in-group parameter.
+     */
+    public function getMaxResultsInGroup()
+    {
+        if (array_key_exists('max-results-in-group', $this->_params)) {
+            return $this->_params['max-results-in-group'];
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     * Setter for the start-index-group parameter.
+     *
+     * @param int $value Retrieves only items whose group ranking is at
+     *     least start-index-group. This should be set to a 1-based index of the
+     *     first group to be retrieved. The range is applied per category.
+     *     This parameter is only valid if grouped=true.
+     * @return Zend_Gdata_Health_Query Provides a fluent interface
+     */
+    public function setStartIndexGroup($value)
+    {
+        if ($value !== null && $this->getGrouped() !== 'true') {
+            throw new Zend_Gdata_App_InvalidArgumentException(
+                'The start-index-group can only be used if grouped=true');
+        } else {
+          $this->_params['start-index-group'] = $value;
+        }
+        return $this;
+    }
+
+    /**
+     *  Returns the value set for start-index-group.
+     *
+     * @return int Returns start-index-group parameter.
+     */
+    public function getStartIndexGroup()
+    {
+        if (array_key_exists('start-index-group', $this->_params)) {
+            return $this->_params['start-index-group'];
+        } else {
+            return null;
+        }
+    }
+
+    /**
+     *  Setter for the start-index-in-group parameter.
+     *
+     * @param int $value  A 1-based index of the records to be retrieved from
+     *     each group. This parameter is only valid if grouped=true.
+     * @return Zend_Gdata_Health_Query Provides a fluent interface
+     */
+    public function setStartIndexInGroup($value)
+    {
+        if ($value !== null && $this->getGrouped() !== 'true') {
+            throw new Zend_Gdata_App_InvalidArgumentException('start-index-in-group');
+        } else {
+          $this->_params['start-index-in-group'] = $value;
+        }
+        return $this;
+    }
+
+    /**
+     * Returns the value set for start-index-in-group.
+     *
+     * @return int Returns start-index-in-group parameter.
+     */
+    public function getStartIndexInGroup()
+    {
+        if (array_key_exists('start-index-in-group', $this->_params)) {
+            return $this->_params['start-index-in-group'];
+        } else {
+            return null;
+        }
+    }
+}