<?php
/**
* @brief File Storage Extension: Promote
* @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 10 Feb 2017
*/
namespace IPS\core\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: Promote
*/
class _Promote
{
/**
* Count stored files
*
* @return int
*/
public function count()
{
return \IPS\Db::i()->select( 'MAX(promote_id)', 'core_social_promote', array( "promote_media != '[]'" ) )->first();
}
/**
* 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|int An offset integer to use on the next cycle, or nothing
*/
public function move( $offset, $storageConfiguration, $oldConfiguration=NULL )
{
$data = \IPS\Db::i()->select( '*', 'core_social_promote', array( "promote_media != '[]' and promote_id >?", $offset ), 'promote_id', array( 0, 1 ) )->first();
$update = array();
foreach( json_decode( $data['promote_media'], TRUE ) as $location )
{
if ( $location )
{
try
{
\IPS\File::get( $oldConfiguration ?: 'core_Promote', $location )->move( $storageConfiguration );
}
catch( \Exception $e )
{
/* Any issues are logged */
}
}
}
return $data['promote_id'];
}
/**
* 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 )
{
$data = \IPS\Db::i()->select( '*', 'core_social_promote', array( "promote_media!=?", '[]' ), 'promote_id', array( 0, 1 ) )->first();
$fixed = array();
foreach( json_decode( $data['promote_media'], TRUE ) as $location )
{
if ( $new = \IPS\File::repairUrl( $location ) )
{
$fixed[] = $location;
}
}
if ( count( $fixed ) )
{
\IPS\Db::i()->update( 'core_social_promote', array( 'promote_media' => json_encode( $fixed ), array( 'promote_id=?', $data['promote_id'] ) ) );
}
return $data['promote_id'];
}
/**
* Check if a file is valid
*
* @param string $file The file path to check
* @return bool
*/
public function isValidFile( $file )
{
foreach( \IPS\Db::i()->select( '*', 'core_social_promote', array( "promote_media!=?", '[]' ), 'promote_id' ) as $data )
{
foreach( json_decode( $data['promote_media'], TRUE ) as $location )
{
if ( (string) $file === $location )
{
return TRUE;
}
}
}
return FALSE;
}
/**
* Delete all stored files
*
* @return void
*/
public function delete()
{
foreach( \IPS\Db::i()->select( '*', 'core_social_promote', array( "promote_media!=?", '[]' ), 'promote_id' ) as $data )
{
foreach( json_decode( $data['promote_media'], TRUE ) as $location )
{
try
{
\IPS\File::get( 'core_Promote', $location )->delete();
}
catch( \Exception $e ){}
}
}
}
}