diff -r 877f952ae2bd -r 6b6c2214f778 web/lib/Zend/Service/Rackspace/Servers.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Service/Rackspace/Servers.php	Thu Mar 21 19:52:38 2013 +0100
@@ -0,0 +1,1281 @@
+<?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_Service
+ * @subpackage Rackspace
+ * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+require_once 'Zend/Service/Rackspace/Abstract.php';
+require_once 'Zend/Service/Rackspace/Servers/Server.php';
+require_once 'Zend/Service/Rackspace/Servers/ServerList.php';
+require_once 'Zend/Service/Rackspace/Servers/Image.php';
+require_once 'Zend/Service/Rackspace/Servers/ImageList.php';
+require_once 'Zend/Service/Rackspace/Servers/SharedIpGroup.php';
+require_once 'Zend/Service/Rackspace/Servers/SharedIpGroupList.php';
+require_once 'Zend/Validate/Ip.php';
+
+class Zend_Service_Rackspace_Servers extends Zend_Service_Rackspace_Abstract
+{
+    const LIMIT_FILE_SIZE           = 10240;
+    const LIMIT_NUM_FILE            = 5;
+    const ERROR_SERVICE_UNAVAILABLE = 'The service is unavailable';
+    const ERROR_UNAUTHORIZED        = 'Unauthorized';
+    const ERROR_OVERLIMIT           = 'You reached the limit of requests, please wait some time before retry';
+    const ERROR_PARAM_NO_ID         = 'You must specify the item\'s id';
+    const ERROR_PARAM_NO_NAME       = 'You must specify the name';
+    const ERROR_PARAM_NO_SERVERID   = 'You must specify the server Id';
+    const ERROR_PARAM_NO_IMAGEID    = 'You must specify the server\'s image ID';
+    const ERROR_PARAM_NO_FLAVORID   = 'You must specify the server\'s flavor ID';
+    const ERROR_PARAM_NO_ARRAY      = 'You must specify an array of parameters';
+    const ERROR_PARAM_NO_WEEKLY     = 'You must specify a weekly backup schedule';
+    const ERROR_PARAM_NO_DAILY      = 'You must specify a daily backup schedule';
+    const ERROR_ITEM_NOT_FOUND      = 'The item specified doesn\'t exist.';
+    const ERROR_NO_FILE_EXISTS      = 'The file specified doesn\'t exist';
+    const ERROR_LIMIT_FILE_SIZE     = 'You reached the size length of a file';
+    const ERROR_IN_PROGRESS         = 'The item specified is still in progress';
+    const ERROR_BUILD_IN_PROGRESS   = 'The build is still in progress';
+    const ERROR_RESIZE_NOT_ALLOWED  = 'The resize is not allowed';
+    /**
+     * Get the list of the servers
+     * If $details is true returns detail info
+     * 
+     * @param  boolean $details
+     * @return Zend_Service_Rackspace_Servers_ServerList|boolean
+     */
+    public function listServers($details=false)
+    {
+        $url= '/servers';
+        if ($details) {
+            $url.= '/detail';
+        } 
+        $result= $this->httpCall($this->getManagementUrl().$url,'GET');
+        $status= $result->getStatus();
+        switch ($status) {
+            case '200' : 
+            case '203' : // break intentionally omitted   
+                $servers= json_decode($result->getBody(),true);
+                return new Zend_Service_Rackspace_Servers_ServerList($this,$servers['servers']);
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Get the specified server
+     * 
+     * @param  string $id 
+     * @return Zend_Service_Rackspace_Servers_Server
+     */
+    public function getServer($id) 
+    {
+        if (empty($id)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_ID);
+        }
+        $result= $this->httpCall($this->getManagementUrl().'/servers/'.rawurlencode($id),'GET');
+        $status= $result->getStatus();
+        switch ($status) {
+            case '200' : 
+            case '203' : // break intentionally omitted   
+                $server = json_decode($result->getBody(),true);
+                return new Zend_Service_Rackspace_Servers_Server($this,$server['server']);
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '404' :
+                $this->errorMsg= self::ERROR_ITEM_NOT_FOUND;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Create a new server
+     * 
+     * The required parameters are specified in $data (name, imageId, falvorId)
+     * The $files is an associative array with 'serverPath' => 'localPath'
+     * 
+     * @param  array $data 
+     * @param  array $metadata
+     * @param  array $files
+     * @return Zend_Service_Rackspace_Servers_Server|boolean
+     */
+    public function createServer(array $data, $metadata=array(),$files=array())
+    {
+        if (empty($data) || !is_array($data) || !is_array($metadata) || !is_array($files)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_ARRAY);
+        }
+        if (!isset($data['name'])) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME);
+        }
+        if (!isset($data['flavorId'])) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_FLAVORID);
+        }
+        if (!isset($data['imageId'])) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_IMAGEID);
+        }
+        if (count($files)>self::LIMIT_NUM_FILE) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception('You can attach '.self::LIMIT_NUM_FILE.' files maximum');
+        }
+        if (!empty($metadata)) {
+            $data['metadata']= $metadata;
+        }
+        $data['flavorId']= (integer) $data['flavorId'];
+        $data['imageId']= (integer) $data['imageId'];
+        if (!empty($files)) {
+            foreach ($files as $serverPath => $filePath) {
+                if (!file_exists($filePath)) {
+                    require_once 'Zend/Service/Rackspace/Exception.php';
+                    throw new Zend_Service_Rackspace_Exception(
+                            sprintf("The file %s doesn't exist",$filePath));
+                }
+                $content= file_get_contents($filePath);
+                if (strlen($content) > self::LIMIT_FILE_SIZE) {
+                    require_once 'Zend/Service/Rackspace/Exception.php';
+                    throw new Zend_Service_Rackspace_Exception(
+                            sprintf("The size of the file %s is greater than the max size of %d bytes",
+                                    $filePath,self::LIMIT_FILE_SIZE));
+                }
+                $data['personality'][] = array (
+                    'path'     => $serverPath,
+                    'contents' => base64_encode(file_get_contents($filePath))
+                );
+            }
+        }
+        $result = $this->httpCall($this->getManagementUrl().'/servers','POST',
+                null,null,json_encode(array ('server' => $data)));
+        $status = $result->getStatus();
+        switch ($status) {
+            case '200' :
+            case '202' : // break intentionally omitted   
+                $server = json_decode($result->getBody(),true);
+                return new Zend_Service_Rackspace_Servers_Server($this,$server['server']);
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '404' :
+                $this->errorMsg= self::ERROR_ITEM_NOT_FOUND;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Change the name or the admin password for a server
+     * 
+     * @param  string $id
+     * @param  string $name
+     * @param  string $password
+     * @return boolean 
+     */
+    protected function updateServer($id,$name=null,$password=null)
+    {
+        if (empty($id)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception('You must specify the ID of the server');
+        }
+        if (empty($name) && empty($password)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception("You must specify the new name or password of server");
+        }
+        $data= array();
+        if (!empty($name)) {
+            $data['name']= $name;
+        }
+        if (!empty($password)) {
+            $data['adminPass']= $password;
+        }
+        $result = $this->httpCall($this->getManagementUrl().'/servers/'.rawurlencode($id),'PUT',
+                null,null,json_encode(array('server' => $data)));
+        $status = $result->getStatus();
+        switch ($status) {
+            case '204' : // break intentionally omitted   
+                return true;
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '404' :
+                $this->errorMsg= self::ERROR_ITEM_NOT_FOUND;
+                break;
+            case '409' :
+                $this->errorMsg= self::ERROR_IN_PROGRESS;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Change the server's name
+     * 
+     * @param  string $id
+     * @param  string $name
+     * @return boolean 
+     */
+    public function changeServerName($id,$name)
+    {
+        if (empty($id)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception('You must specify the ID of the server');
+        }
+        if (empty($name)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception("You must specify the new name of the server");
+        }
+        return $this->updateServer($id, $name);
+    }
+    /**
+     * Change the admin password of the server
+     * 
+     * @param  string $id
+     * @param  string $password
+     * @return boolean 
+     */
+    public function changeServerPassword($id,$password)
+    {
+        if (empty($id)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception('You must specify the ID of the server');
+        }
+        if (empty($password)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception("You must specify the new password of the server");
+        }
+        return $this->updateServer($id, null,$password);
+    }
+    /**
+     * Delete a server
+     * 
+     * @param  string $id
+     * @return boolean 
+     */
+    public function deleteServer($id)
+    {
+        if (empty($id)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception('You must specify the ID of the server');
+        }
+        $result = $this->httpCall($this->getManagementUrl().'/servers/'.rawurlencode($id),'DELETE');
+        $status = $result->getStatus();
+        switch ($status) {
+            case '202' : // break intentionally omitted   
+                return true;
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '404' :
+                $this->errorMsg= self::ERROR_ITEM_NOT_FOUND;
+                break;
+            case '409' :
+                $this->errorMsg= self::ERROR_IN_PROGRESS;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Get the server's IPs (public and private)
+     * 
+     * @param  string $id
+     * @return array|boolean 
+     */
+    public function getServerIp($id)
+    {
+        $result= $this->getServer($id);
+        if ($result===false) {
+            return false;
+        }
+        $result= $result->toArray();
+        return $result['addresses'];
+    }
+    /**
+     * Get the Public IPs of a server
+     * 
+     * @param  string $id
+     * @return array|boolean
+     */
+    public function getServerPublicIp($id)
+    {
+        $addresses= $this->getServerIp($id);
+        if ($addresses===false) {
+            return false;
+        }
+        return $addresses['public'];
+    }
+    /**
+     * Get the Private IPs of a server
+     * 
+     * @param  string $id
+     * @return array|boolean
+     */
+    public function getServerPrivateIp($id)
+    {
+        $addresses= $this->getServerIp($id);
+        if ($addresses===false) {
+            return false;
+        }
+        return $addresses['private'];
+    }
+    /**
+     * Share an ip address for a server (id)
+     * 
+     * @param  string $id server
+     * @param  string $ip 
+     * @param  string $groupId
+     * @return boolean
+     */
+    public function shareIpAddress($id,$ip,$groupId,$configure=true)
+    {
+        if (empty($id)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception('You didn\'t specified the ID of the server');
+        }
+        if (empty($ip)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception('You didn\'t specified the IP address to share');
+        }
+        $validator = new Zend_Validate_Ip();
+        if (!$validator->isValid($ip)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception("The parameter $ip specified is not a valid IP address");
+        }
+        if (empty($groupId)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception('You didn\'t specified the group id to use');
+        }
+        $data= array (
+            'sharedIpGroupId' => (integer) $groupId,
+            'configureServer' => $configure
+        );
+        $result = $this->httpCall($this->getManagementUrl().'/servers/'.rawurlencode($id).'/ips/public/'.rawurlencode($ip),'PUT',
+                null,null,json_encode(array('shareIp' => $data)));
+        $status = $result->getStatus();
+        switch ($status) {
+            case '202' : // break intentionally omitted   
+                return true;
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '404' :
+                $this->errorMsg= self::ERROR_ITEM_NOT_FOUND;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Unshare IP address for a server ($id)
+     * 
+     * @param  string $id
+     * @param  string $ip
+     * @return boolean 
+     */
+    public function unshareIpAddress($id,$ip)
+    {
+        if (empty($id)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception('You didn\'t specified the ID of the server');
+        }
+        if (empty($ip)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception('You didn\'t specified the IP address to share');
+        }
+        $validator = new Zend_Validate_Ip();
+        if (!$validator->isValid($ip)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception("The parameter $ip specified is not a valid IP address");
+        }
+        $result = $this->httpCall($this->getManagementUrl().'/servers/'.rawurlencode($id).'/ips/public/'.rawurlencode($ip),
+                'DELETE');
+        $status = $result->getStatus();
+        switch ($status) {
+            case '202' : // break intentionally omitted   
+                return true;
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '404' :
+                $this->errorMsg= self::ERROR_ITEM_NOT_FOUND;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Reboot a server
+     * 
+     * $hard true is the equivalent of power cycling the server
+     * $hard false is a graceful shutdown
+     * 
+     * @param  string $id
+     * @param  boolean $hard 
+     * @return boolean
+     */
+    public function rebootServer($id,$hard=false)
+    {
+        if (empty($id)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception('You didn\'t specified the ID of the server');
+        }
+        if (!$hard) {
+            $type= 'SOFT';
+        } else {
+            $type= 'HARD';
+        }
+        $data= array (
+            'reboot' => array (
+                'type' => $type
+            )
+        );
+        $result = $this->httpCall($this->getManagementUrl().'/servers/'.rawurlencode($id).'/action',
+                                  'POST', null, null, json_encode($data));
+        $status = $result->getStatus();
+        switch ($status) {
+            case '200' :
+            case '202' : // break intentionally omitted   
+                return true;
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '404' :
+                $this->errorMsg= self::ERROR_ITEM_NOT_FOUND;
+                break;
+            case '409' :
+                $this->errorMsg= self::ERROR_BUILD_IN_PROGRESS;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Rebuild a server
+     * 
+     * The rebuild function removes all data on the server and replaces it with the specified image,
+     * serverId and IP addresses will remain the same.
+     * 
+     * @param  string $id
+     * @param  string $imageId
+     * @return boolean
+     */
+    public function rebuildServer($id,$imageId)
+    {
+        if (empty($id)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception('You didn\'t specified the ID of the server');
+        }
+        if (empty($imageId)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception('You didn\'t specified the new imageId of the server');
+        }
+        $data= array (
+            'rebuild' => array (
+                'imageId' => (integer) $imageId
+            )
+        );
+        $result = $this->httpCall($this->getManagementUrl().'/servers/'.rawurlencode($id).'/action',
+                                  'POST', null, null, json_encode($data));
+        $status = $result->getStatus();
+        switch ($status) {
+            case '202' : // break intentionally omitted   
+                return true;
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '404' :
+                $this->errorMsg= self::ERROR_ITEM_NOT_FOUND;
+                break;
+            case '409' :
+                $this->errorMsg= self::ERROR_BUILD_IN_PROGRESS;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Resize a server
+     * 
+     * The resize function converts an existing server to a different flavor, in essence, scaling the
+     * server up or down. The original server is saved for a period of time to allow rollback if there
+     * is a problem. All resizes should be tested and explicitly confirmed, at which time the original
+     * server is removed. All resizes are automatically confirmed after 24 hours if they are not
+     * explicitly confirmed or reverted.
+     * 
+     * @param  string $id
+     * @param  string $flavorId
+     * @return boolean
+     */
+    public function resizeServer($id,$flavorId)
+    {
+        if (empty($id)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception('You didn\'t specified the ID of the server');
+        }
+        if (empty($flavorId)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception('You didn\'t specified the new flavorId of the server');
+        }
+        $data= array (
+            'resize' => array (
+                'flavorId' => (integer) $flavorId
+            )
+        );
+        $result = $this->httpCall($this->getManagementUrl().'/servers/'.rawurlencode($id).'/action',
+                                  'POST', null, null, json_encode($data));
+        $status = $result->getStatus();
+        switch ($status) {
+            case '202' : // break intentionally omitted   
+                return true;
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '403' :
+                $this->errorMsg= self::ERROR_RESIZE_NOT_ALLOWED;
+                break;
+            case '404' :
+                $this->errorMsg= self::ERROR_ITEM_NOT_FOUND;
+                break;
+            case '409' :
+                $this->errorMsg= self::ERROR_BUILD_IN_PROGRESS;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Confirm resize of a server
+     * 
+     * During a resize operation, the original server is saved for a period of time to allow roll
+     * back if there is a problem. Once the newly resized server is tested and has been confirmed
+     * to be functioning properly, use this operation to confirm the resize. After confirmation,
+     * the original server is removed and cannot be rolled back to. All resizes are automatically
+     * confirmed after 24 hours if they are not explicitly confirmed or reverted.
+     *
+     * @param  string $id
+     * @return boolean 
+     */
+    public function confirmResizeServer($id)
+    {
+        if (empty($id)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception('You didn\'t specified the ID of the server');
+        }
+        $data= array (
+            'confirmResize' => null
+        );
+        $result = $this->httpCall($this->getManagementUrl().'/servers/'.rawurlencode($id).'/action',
+                                  'POST', null, null, json_encode($data));
+        $status = $result->getStatus();
+        switch ($status) {
+            case '204' : // break intentionally omitted   
+                return true;
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '403' :
+                $this->errorMsg= self::ERROR_RESIZE_NOT_ALLOWED;
+                break;
+            case '404' :
+                $this->errorMsg= self::ERROR_ITEM_NOT_FOUND;
+                break;
+            case '409' :
+                $this->errorMsg= self::ERROR_BUILD_IN_PROGRESS;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Revert resize of a server
+     * 
+     * During a resize operation, the original server is saved for a period of time to allow for roll
+     * back if there is a problem. If you determine there is a problem with a newly resized server,
+     * use this operation to revert the resize and roll back to the original server. All resizes are
+     * automatically confirmed after 24 hours if they have not already been confirmed explicitly or
+     * reverted.
+     *
+     * @param  string $id
+     * @return boolean 
+     */
+    public function revertResizeServer($id)
+    {
+        if (empty($id)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception('You didn\'t specified the ID of the server');
+        }
+        $data= array (
+            'revertResize' => null
+        );
+        $result = $this->httpCall($this->getManagementUrl().'/servers/'.rawurlencode($id).'/action',
+                                  'POST', null, null, json_encode($data));
+        $status = $result->getStatus();
+        switch ($status) {
+            case '202' : // break intentionally omitted   
+                return true;
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '403' :
+                $this->errorMsg= self::ERROR_RESIZE_NOT_ALLOWED;
+                break;
+            case '404' :
+                $this->errorMsg= self::ERROR_ITEM_NOT_FOUND;
+                break;
+            case '409' :
+                $this->errorMsg= self::ERROR_BUILD_IN_PROGRESS;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Get the list of the flavors
+     * 
+     * If $details is true returns detail info
+     * 
+     * @param  boolean $details
+     * @return array|boolean
+     */
+    public function listFlavors($details=false)
+    {
+        $url= '/flavors';
+        if ($details) {
+            $url.= '/detail';
+        } 
+        $result= $this->httpCall($this->getManagementUrl().$url,'GET');
+        $status= $result->getStatus();
+        switch ($status) {
+            case '200' : 
+            case '203' : // break intentionally omitted   
+                $flavors= json_decode($result->getBody(),true);
+                return $flavors['flavors'];
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Get the detail of a flavor
+     * 
+     * @param  string $flavorId
+     * @return array|boolean
+     */
+    public function getFlavor($flavorId)
+    {
+        if (empty($flavorId)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception('You didn\'t specified the new flavorId of the server');
+        }
+        $result= $this->httpCall($this->getManagementUrl().'/flavors/'.rawurlencode($flavorId),'GET');
+        $status= $result->getStatus();
+        switch ($status) {
+            case '200' : 
+            case '203' : // break intentionally omitted   
+                $flavor= json_decode($result->getBody(),true);
+                return $flavor['flavor'];
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Get the list of the images
+     * 
+     * @param  boolean $details
+     * @return Zend_Service_Rackspace_Servers_ImageList|boolean 
+     */
+    public function listImages($details=false)
+    {
+        $url= '/images';
+        if ($details) {
+            $url.= '/detail';
+        } 
+        $result= $this->httpCall($this->getManagementUrl().$url,'GET');
+        $status= $result->getStatus();
+        switch ($status) {
+            case '200' : 
+            case '203' : // break intentionally omitted   
+                $images= json_decode($result->getBody(),true);
+                return new Zend_Service_Rackspace_Servers_ImageList($this,$images['images']);
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Get detail about an image
+     * 
+     * @param  string $id
+     * @return Zend_Service_Rackspace_Servers_Image|boolean
+     */
+    public function getImage($id)
+    {
+        $result= $this->httpCall($this->getManagementUrl().'/images/'.rawurlencode($id),'GET');
+        $status= $result->getStatus();
+        switch ($status) {
+            case '200' : 
+            case '203' : // break intentionally omitted   
+                $image= json_decode($result->getBody(),true);
+                return new Zend_Service_Rackspace_Servers_Image($this,$image['image']);
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '404' :
+                 $this->errorMsg= self::ERROR_ITEM_NOT_FOUND;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Create an image for a serverId
+     * 
+     * @param  string $serverId
+     * @param  string $name 
+     * @return Zend_Service_Rackspace_Servers_Image
+     */
+    public function createImage($serverId,$name)
+    {
+        if (empty($serverId)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_SERVERID);
+        }
+        if (empty($name)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME);
+        }
+        $data = array(
+            'image' => array (
+                'serverId' => (integer) $serverId,
+                'name'     => $name
+            )
+        );
+        $result = $this->httpCall($this->getManagementUrl().'/images', 'POST',
+                                  null, null, json_encode($data));
+        $status = $result->getStatus();
+        switch ($status) {
+            case '202' : // break intentionally omitted   
+                $image= json_decode($result->getBody(),true);
+                return new Zend_Service_Rackspace_Servers_Image($this,$image['image']);
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '403' :
+                $this->errorMsg= self::ERROR_RESIZE_NOT_ALLOWED;
+                break;
+            case '404' :
+                $this->errorMsg= self::ERROR_ITEM_NOT_FOUND;
+                break;
+            case '409' :
+                $this->errorMsg= self::ERROR_BUILD_IN_PROGRESS;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Delete an image
+     * 
+     * @param  string $id
+     * @return boolean 
+     */
+    public function deleteImage($id)
+    {
+        if (empty($id)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_ID);
+        }
+        $result = $this->httpCall($this->getManagementUrl().'/images/'.rawurlencode($id),'DELETE');
+        $status = $result->getStatus();
+        switch ($status) {
+            case '204' : // break intentionally omitted   
+                return true;
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '404' :
+                $this->errorMsg= self::ERROR_ITEM_NOT_FOUND;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Get the backup schedule of a server
+     * 
+     * @param  string $id server's Id
+     * @return array|boolean 
+     */
+    public function getBackupSchedule($id)
+    {
+        if (empty($id)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_ID);
+        }
+        $result= $this->httpCall($this->getManagementUrl().'/servers/'.rawurlencode($id).'/backup_schedule',
+                                 'GET');
+        $status= $result->getStatus();
+        switch ($status) {
+            case '200' : 
+            case '203' : // break intentionally omitted   
+                $backup = json_decode($result->getBody(),true);
+                return $backup['backupSchedule'];
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '404' :
+                $this->errorMsg= self::ERROR_ITEM_NOT_FOUND;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Change the backup schedule of a server
+     * 
+     * @param  string $id server's Id
+     * @param  string $weekly
+     * @param  string $daily
+     * @return boolean 
+     */
+    public function changeBackupSchedule($id,$weekly,$daily)
+    {
+        if (empty($id)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_ID);
+        }
+        if (empty($weekly)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_WEEKLY);
+        }
+        if (empty($daily)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_DAILY);
+        }
+        $data = array (
+            'backupSchedule' => array (
+                'enabled' => true,
+                'weekly'  => $weekly,
+                'daily'   => $daily
+            )
+        );
+        $result= $this->httpCall($this->getManagementUrl().'/servers/'.rawurlencode($id).'/backup_schedule',
+                                 'POST',null,null,json_encode($data));
+        $status= $result->getStatus();
+        switch ($status) {
+            case '204' : // break intentionally omitted   
+                return true;
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '404' :
+                $this->errorMsg= self::ERROR_ITEM_NOT_FOUND;
+                break;
+            case '409' :
+                $this->errorMsg= self::ERROR_BUILD_IN_PROGRESS;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Disable the backup schedule for a server
+     * 
+     * @param  string $id server's Id
+     * @return boolean
+     */
+    public function disableBackupSchedule($id)
+    {
+        if (empty($id)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_ID);
+        }
+        $result = $this->httpCall($this->getManagementUrl().'/servers/'.rawurlencode($id).'/backup_schedule',
+                                  'DELETE');
+        $status = $result->getStatus();
+        switch ($status) {
+            case '204' : // break intentionally omitted   
+                return true;
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '404' :
+                $this->errorMsg= self::ERROR_ITEM_NOT_FOUND;
+                break;
+            case '409' :
+                $this->errorMsg= self::ERROR_BUILD_IN_PROGRESS;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Get the list of shared IP groups
+     * 
+     * @param  boolean $details
+     * @return Zend_Service_Rackspace_Servers_SharedIpGroupList|boolean 
+     */
+    public function listSharedIpGroups($details=false)
+    {
+        $url= '/shared_ip_groups';
+        if ($details) {
+            $url.= '/detail';
+        } 
+        $result= $this->httpCall($this->getManagementUrl().$url,'GET');
+        $status= $result->getStatus();
+        switch ($status) {
+            case '200' : 
+            case '203' : // break intentionally omitted   
+                $groups= json_decode($result->getBody(),true);
+                return new Zend_Service_Rackspace_Servers_SharedIpGroupList($this,$groups['sharedIpGroups']);
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Get the shared IP group
+     * 
+     * @param  integer $id
+     * @return Zend_Service_Rackspace_Servers_SharedIpGroup|boolean 
+     */
+    public function getSharedIpGroup($id)
+    {
+        if (empty($id)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_ID);
+        }
+        $result= $this->httpCall($this->getManagementUrl().'/shared_ip_groups/'.rawurlencode($id),'GET');
+        $status= $result->getStatus();
+        switch ($status) {
+            case '200' : 
+            case '203' : // break intentionally omitted   
+                $group= json_decode($result->getBody(),true);
+                return new Zend_Service_Rackspace_Servers_SharedIpGroup($this,$group['sharedIpGroup']);
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '404' :
+                $this->errorMsg= self::ERROR_ITEM_NOT_FOUND;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Create a shared Ip group
+     * 
+     * @param  string $name
+     * @param  string $serverId
+     * @return array|boolean 
+     */
+    public function createSharedIpGroup($name,$serverId)
+    {
+        if (empty($name)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_NAME);
+        }
+        if (empty($serverId)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_ID);
+        }
+        $data = array (
+            'sharedIpGroup' => array (
+                'name'   => $name,
+                'server' => (integer) $serverId
+            )
+        );
+        $result= $this->httpCall($this->getManagementUrl().'/shared_ip_groups',
+                                 'POST',null,null,json_encode($data));
+        $status= $result->getStatus();
+        switch ($status) {
+            case '201' : // break intentionally omitted   
+                $group = json_decode($result->getBody(),true);
+                return new Zend_Service_Rackspace_Servers_SharedIpGroup($this,$group['sharedIpGroup']);
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+    /**
+     * Delete a Shared Ip Group
+     * 
+     * @param  integer $id 
+     * @return boolean
+     */
+    public function deleteSharedIpGroup($id)
+    {
+        if (empty($id)) {
+            require_once 'Zend/Service/Rackspace/Exception.php';
+            throw new Zend_Service_Rackspace_Exception(self::ERROR_PARAM_NO_ID);
+        }
+        $result= $this->httpCall($this->getManagementUrl().'/shared_ip_groups/'.rawurlencode($id),'DELETE');
+        $status= $result->getStatus();
+        switch ($status) {
+            case '204' : // break intentionally omitted   
+                return true;
+            case '503' :
+                $this->errorMsg= self::ERROR_SERVICE_UNAVAILABLE;
+                break;
+            case '401' :
+                $this->errorMsg= self::ERROR_UNAUTHORIZED;
+                break;
+            case '404' :
+                $this->errorMsg= self::ERROR_ITEM_NOT_FOUND;
+                break;
+            case '413' :
+                $this->errorMsg= self::ERROR_OVERLIMIT;
+                break;
+            default:
+                $this->errorMsg= $result->getBody();
+                break;
+        }
+        $this->errorCode= $status;
+        return false;
+    }
+}
\ No newline at end of file