<?php
/**
* @brief "Content" functions Controller
* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
* @copyright (c) Invision Power Services, Inc.
* @license https://www.invisioncommunity.com/legal/standards/
* @package Invision Community
* @since 29 Apr 2013
*/
namespace IPS\core\modules\front\system;
/* To prevent PHP errors (extending class does not exist) revealing path */
if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
{
header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
exit;
}
/**
* "Content" functions Controller
*/
class _content extends \IPS\Dispatcher\Controller
{
/**
* Find content
*
* @return void
*/
protected function find()
{
if ( ! \IPS\Request::i()->content_class AND ! \IPS\Request::i()->content_id AND ! \IPS\Request::i()->content_commentid )
{
\IPS\Output::i()->error( 'node_error', '2S226/1', 404, '' );
}
$class = 'IPS\\' . implode( '\\', explode( '_', \IPS\Request::i()->content_class ) );
if ( ! class_exists( $class ) or ! in_array( 'IPS\Content', class_parents( $class ) ) )
{
\IPS\Output::i()->error( 'node_error', '2S226/2', 404, '' );
}
try
{
$commentClass = $class::$commentClass;
$comment = $commentClass::load( \IPS\Request::i()->content_commentid );
$item = $comment->item();
}
catch( \OutOfRangeException $ex )
{
\IPS\Output::i()->error( 'node_error', '2S226/3', 404, '' );
}
/* Make sure we have permission to see this */
if ( $item->canView() AND $comment->canView() )
{
\IPS\Output::i()->redirect( $comment->url() );
}
else
{
\IPS\Output::i()->error( 'node_error', '2S226/4', 404, '' );
}
}
}