<?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_Rackspace

 * @subpackage Servers

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

require_once 'Zend/Service/Rackspace/Servers.php';

class Zend_Service_Rackspace_Servers_Image

{

    const ERROR_PARAM_CONSTRUCT = 'You must pass a Zend_Service_Rackspace_Servers object and an array';

    const ERROR_PARAM_NO_NAME   = 'You must pass the image\'s name in the array (name)';

    const ERROR_PARAM_NO_ID     = 'You must pass the image\'s id in the array (id)';

    /**

     * Name of the image

     * 

     * @var string 

     */

    protected $name;

    /**

     * Id of the image

     * 

     * @var string 

     */

    protected $id;

    /**

     * Server Id of the image

     * 

     * @var string 

     */

    protected $serverId;

    /**

     * Updated data

     * 

     * @var string 

     */

    protected $updated;

    /**

     * Created data

     * 

     * @var string 

     */

    protected $created;

    /**

     * Status

     * 

     * @var string 

     */

    protected $status;

    /**

     * Status progress

     * 

     * @var integer 

     */

    protected $progress;

    /**

     * The service that has created the image object

     *

     * @var Zend_Service_Rackspace_Servers

     */

    protected $service;

    /**

     * Construct

     * 

     * @param array $data

     * @return void

     */

    public function __construct($service, $data)

    {

        if (!($service instanceof Zend_Service_Rackspace_Servers) || !is_array($data)) {

            require_once 'Zend/Service/Rackspace/Servers/Exception.php';

            throw new Zend_Service_Rackspace_Servers_Exception(self::ERROR_PARAM_CONSTRUCT);

        }

        if (!array_key_exists('name', $data)) {

            require_once 'Zend/Service/Rackspace/Servers/Exception.php';

            throw new Zend_Service_Rackspace_Servers_Exception(self::ERROR_PARAM_NO_NAME);

        }

        if (!array_key_exists('id', $data)) {

            require_once 'Zend/Service/Rackspace/Servers/Exception.php';

            throw new Zend_Service_Rackspace_Servers_Exception(self::ERROR_PARAM_NO_ID);

        }

        $this->service= $service;

        $this->name = $data['name'];

        $this->id = $data['id'];

        if (isset($data['serverId'])) {

            $this->serverId= $data['serverId'];

        }

        if (isset($data['updated'])) {

            $this->updated= $data['updated'];

        }

        if (isset($data['created'])) {

            $this->created= $data['created'];

        }

        if (isset($data['status'])) {

            $this->status= $data['status'];

        }

        if (isset($data['progress'])) {

            $this->progress= $data['progress'];

        }

    }

    /**

     * Get the name of the image

     *

     * @return string

     */

    public function getName()

    {

        return $this->name;

    }

    /**

     * Get the image's id

     * 

     * @return string 

     */

    public function getId()

    {

        return $this->id;

    }

    /**

     * Get the server's id of the image

     * 

     * @return string 

     */

    public function getServerId()

    {

        return $this->serverId;

    }

    /**

     * Get the updated data

     * 

     * @return string 

     */

    public function getUpdated()

    {

        return $this->updated;

    }

    /**

     * Get the created data

     * 

     * @return string 

     */

    public function getCreated()

    {

        return $this->created;

    }

    /**

     * Get the image's status

     * 

     * @return string|boolean

     */

    public function getStatus()

    {

        $data= $this->service->getImage($this->id);

        if ($data!==false) {

            $data= $data->toArray();

            $this->status= $data['status'];

            return $this->status;

        }

        return false;

    }

    /**

     * Get the progress's status

     * 

     * @return integer|boolean

     */

    public function getProgress()

    {

        $data= $this->service->getImage($this->id);

        if ($data!==false) {

            $data= $data->toArray();

            $this->progress= $data['progress'];

            return $this->progress;

        }

        return false;

    }

    /**

     * To Array

     * 

     * @return array 

     */

    public function toArray()

    {

        return array (

            'name'     => $this->name,

            'id'       => $this->id,

            'serverId' => $this->serverId,

            'updated'  => $this->updated,

            'created'  => $this->created,

            'status'   => $this->status,

            'progress' => $this->progress

        );

    }