<?php
/**
* @brief File Storage Extension: Advertisement Images
* @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 Nexus
* @since 14 Aug 2014
*/
namespace IPS\nexus\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;
}
/**
* Editor Extension: Advertisement Images
*/
class _Ads
{
/**
* Count stored files
*
* @return int
*/
public function count()
{
return \IPS\Db::i()->select( 'COUNT(*)', 'core_advertisements', array( 'ad_member<>0 or ad_member IS NULL' ) )->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
*/
public function move( $offset, $storageConfiguration, $oldConfiguration=NULL )
{
$record = \IPS\Db::i()->select( '*', 'core_advertisements', array( 'ad_member<>0 or ad_member IS NULL' ), 'ad_id', array( $offset, 1 ) )->first();
$images = json_decode( $record['ad_images'], TRUE );
foreach ( $images as $key => $location )
{
try
{
$images[ $key ] = (string) \IPS\File::get( $oldConfiguration ?: 'nexus_Ads', $location )->move( $storageConfiguration );
}
catch( \Exception $e )
{
/* Any issues are logged */
}
}
\IPS\Db::i()->update( 'core_advertisements', array( 'ad_images' => json_encode( $images ) ), array( 'ad_id=?', $record['ad_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 )
{
$record = \IPS\Db::i()->select( '*', 'core_advertisements', array( 'ad_member<>0 or ad_member IS NULL' ), 'ad_id', array( $offset, 1 ) )->first();
$images = json_decode( $record['ad_images'], TRUE );
foreach ( $images as $key => $location )
{
if ( $new = \IPS\File::repairUrl( $location ) )
{
$images[ $key ] = $new;
}
}
\IPS\Db::i()->update( 'core_advertisements', array( 'ad_images' => json_encode( $images ) ), array( 'ad_id=?', $record['ad_id'] ) );
}
/**
* Check if a file is valid
*
* @param string $file The file path to check
* @return bool
*/
public function isValidFile( $file )
{
try
{
foreach ( \IPS\Db::i()->select( '*', 'core_advertisements', array( 'ad_member<>0 or ad_member IS NULL' ) ) as $ad )
{
if ( in_array( (string) $file, json_decode( $ad['ad_images'], TRUE ) ) )
{
return TRUE;
}
}
}
catch ( \UnderflowException $e ) { }
return FALSE;
}
/**
* Delete all stored files
*
* @return void
*/
public function delete()
{
foreach( \IPS\Db::i()->select( '*', 'core_advertisements', array( 'ad_member<>0 or ad_member IS NULL' ) ) as $ad )
{
foreach ( json_decode( $ad['ad_images'], TRUE ) as $key => $location )
{
try
{
\IPS\File::get( 'nexus_Products', $location )->delete();
}
catch( \Exception $e ){}
}
}
}
}