FeedLink.php
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<?php
/**
* Joomla! Content Management System
*
* @copyright Copyright (C) 2005 - 2019 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
namespace Joomla\CMS\Feed;
defined('JPATH_PLATFORM') or die;
/**
* Feed Link class.
*
* @since 3.1.4
*/
class FeedLink
{
/**
* The URI to the linked resource.
*
* @var string
* @since 3.1.4
*/
public $uri;
/**
* The relationship between the feed and the linked resource.
*
* @var string
* @since 3.1.4
*/
public $relation;
/**
* The resource type.
*
* @var string
* @since 3.1.4
*/
public $type;
/**
* The language of the resource found at the given URI.
*
* @var string
* @since 3.1.4
*/
public $language;
/**
* The title of the resource.
*
* @var string
* @since 3.1.4
*/
public $title;
/**
* The length of the resource in bytes.
*
* @var integer
* @since 3.1.4
*/
public $length;
/**
* Constructor.
*
* @param string $uri The URI to the linked resource.
* @param string $relation The relationship between the feed and the linked resource.
* @param string $type The resource type.
* @param string $language The language of the resource found at the given URI.
* @param string $title The title of the resource.
* @param integer $length The length of the resource in bytes.
*
* @since 3.1.4
* @throws \InvalidArgumentException
*/
public function __construct($uri = null, $relation = null, $type = null, $language = null, $title = null, $length = null)
{
$this->uri = $uri;
$this->relation = $relation;
$this->type = $type;
$this->language = $language;
$this->title = $title;
// Validate the length input.
if (isset($length) && !is_numeric($length))
{
throw new \InvalidArgumentException('Length must be numeric.');
}
$this->length = (int) $length;
}
}