<?php

/*
 * This file is part of Phraseanet
 *
 * (c) 2005-2010 Alchemy
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/**
 *
 * @package     Feeds
 * @license     http://opensource.org/licenses/gpl-3.0 GPLv3
 * @link        www.phraseanet.com
 */
class Feed_XML_RSS_Image implements Feed_XML_RSS_ImageInterface
{

  /**
   *
   * @var string
   */
  protected $url;
  /**
   *
   * @var string
   */
  protected $title;
  /**
   *
   * @var string
   */
  protected $link;
  /**
   *
   * @var string
   */
  protected $description;
  /**
   *
   * @var int
   */
  protected $width;
  /**
   *
   * @var int
   */
  protected $height;

  /**
   *
   * @param string $url
   * @param string $title
   * @param string $link
   * @return Feed_XML_RSS_Image
   */
  public function __construct($url, $title, $link)
  {
    $this->url = $url;
    $this->title = $title;
    $this->link = $link;

    return $this;
  }

  /**
   *
   * @param type $description
   * @return Feed_XML_RSS_Image
   */
  public function set_description($description)
  {
    $this->description = $description;

    return $this;
  }

  /**
   *
   * @param int $width
   * @return Feed_XML_RSS_Image
   */
  public function set_width($width)
  {
    $this->width = (int) $width;

    return $this;
  }

  /**
   *
   * @param int $height
   * @return Feed_XML_RSS_Image
   */
  public function set_height($height)
  {
    $this->height = (int) $height;

    return $this;
  }

  /**
   *
   * @return string
   */
  public function get_url()
  {
    return $this->url;
  }

  /**
   *
   * @return string
   */
  public function get_title()
  {
    return $this->title;
  }

  /**
   *
   * @return string
   */
  public function get_link()
  {
    return $this->link;
  }

  /**
   *
   * @return string
   */
  public function get_description()
  {
    return $this->description;
  }

  /**
   *
   * @return int
   */
  public function get_width()
  {
    return $this->width;
  }

  /**
   *
   * @return int
   */
  public function get_height()
  {
    return $this->height;
  }

}