<?php
/**
* @brief File Storage Extension: Pages
* @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
* @subpackage Content
* @since 20 October 2014
*/
namespace IPS\cms\extensions\core\FileStorage;
/* 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;
}
/**
* File Storage Extension: CMS Pages
*/
class _Pages
{
/**
* Count stored files
*
* @return int
*/
public function count()
{
return 1; # Number of steps needed to clear/move files
}
/**
* Move stored files
*
* @param int $offset This will be sent starting with 0, increasing to get all files stored by this extension
* @param int $storageConfiguration New storage configuration ID
* @param int|NULL $oldConfiguration Old storage configuration ID
* @throws \Underflowexception When file record doesn't exist. Indicating there are no more files to move
* @return void
*/
public function move( $offset, $storageConfiguration, $oldConfiguration=NULL )
{
/* Just remove page object data so it will rebuild on the next iteration */
\IPS\cms\Pages\Page::deleteCachedIncludes( NULL, $oldConfiguration );
throw new \UnderflowException;
}
/**
* Fix all URLs
*
* @param int $offset This will be sent starting with 0, increasing to get all files stored by this extension
* @return void
*/
public function fixUrls( $offset )
{
/* Just remove page object data so it will rebuild on the next iteration */
\IPS\cms\Pages\Page::deleteCachedIncludes();
throw new \UnderflowException;
}
/**
* Check if a file is valid
*
* @param string $file The file path to check
* @return bool
*/
public function isValidFile( $file )
{
$bits = explode( '/', (string) $file );
$name = array_pop( $bits );
try
{
foreach( \IPS\Db::i()->select( '*', 'cms_templates', array( "template_file_object LIKE '%" . \IPS\Db::i()->escape_string( $name ) . "%'") ) as $template )
{
$fileObject = \IPS\File::get( 'core_Theme', $template['template_file_object'] );
if( $fileObject->url == (string) $file )
{
return TRUE;
}
}
return FALSE;
}
catch( \IPS\Db\Exception $e )
{
return FALSE;
}
}
/**
* Delete all stored files
*
* @return void
*/
public function delete()
{
\IPS\cms\Pages\Page::deleteCachedIncludes();
}
}