<?php
/**
* @brief File Storage Extension: Profile
* @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 23 Sep 2013
*/
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: Profile
*/
class _Profile
{
/**
* Count stored files
*
* @return int
*/
public function count()
{
return \IPS\Db::i()->select( 'MAX(member_id)', 'core_members', array( "NULLIF(pp_cover_photo, '') IS NOT NULL OR NULLIF(pp_main_photo, '') IS NOT 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|int An offset integer to use on the next cycle, or nothing
*/
public function move( $offset, $storageConfiguration, $oldConfiguration=NULL )
{
$memberData = \IPS\Db::i()->select( '*', 'core_members', array( "member_id > ? AND ( NULLIF(pp_cover_photo, '') IS NOT NULL OR NULLIF(pp_main_photo, '') IS NOT NULL )", $offset ), 'member_id', array( 0, 1 ) )->first();
$update = array();
foreach( array( 'pp_cover_photo', 'pp_main_photo', 'pp_thumb_photo' ) as $location )
{
if ( $memberData[ $location ] )
{
try
{
$update[ $location ] = (string) \IPS\File::get( $oldConfiguration ?: 'core_Profile', $memberData[ $location ] )->move( $storageConfiguration );
}
catch( \Exception $e )
{
/* Any issues are logged */
}
}
}
if ( count( $update ) )
{
foreach( $update as $k => $url )
{
if ( $update[ $k ] == $memberData[ $k ] )
{
/* No need to update the database */
unset( $update[ $k ] );
}
}
if ( count( $update ) )
{
\IPS\Db::i()->update( 'core_members', $update, array( 'member_id=?', $memberData['member_id'] ) );
}
}
return $memberData['member_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 )
{
$member = \IPS\Db::i()->select( '*', 'core_members', array( "member_id > ? AND ( NULLIF(pp_cover_photo, '') IS NOT NULL OR NULLIF(pp_main_photo, '') IS NOT NULL )", $offset ), 'member_id', array( 0, 1 ) )->first();
$fixed = array();
foreach( array( 'pp_cover_photo', 'pp_main_photo', 'pp_thumb_photo' ) as $location )
{
if ( $new = \IPS\File::repairUrl( $member[ $location ] ) )
{
$fixed[ $location ] = $new;
}
}
if ( count( $fixed ) )
{
\IPS\Db::i()->update( 'core_members', $fixed, array( 'member_id=?', $member['member_id'] ) );
}
return $member['member_id'];
}
/**
* Check if a file is valid
*
* @param string $file The file path to check
* @return bool
*/
public function isValidFile( $file )
{
try
{
$photo = \IPS\Db::i()->select( '*', 'core_members', array( 'pp_cover_photo=? OR pp_main_photo=? OR pp_thumb_photo=?', (string) $file, (string) $file, (string) $file ) )->first();
return TRUE;
}
catch ( \UnderflowException $e )
{
return FALSE;
}
}
/**
* Delete all stored files
*
* @return void
*/
public function delete()
{
foreach( \IPS\Db::i()->select( '*', 'core_members', 'pp_cover_photo IS NOT NULL OR pp_main_photo IS NOT NULL OR pp_thumb_photo IS NOT NULL' ) as $member )
{
try
{
if( $member['pp_cover_photo'] )
{
\IPS\File::get( 'core_Profile', $member['pp_cover_photo'] )->delete();
}
if ( mb_substr( $member['pp_photo_type'], 0, 5 ) === 'sync-' or $member['pp_photo_type'] === 'custom' or $member['pp_photo_type'] === 'letter' )
{
if( $member['pp_main_photo'] )
{
\IPS\File::get( 'core_Profile', $member['pp_main_photo'] )->delete();
}
if( $member['pp_thumb_photo'] )
{
\IPS\File::get( 'core_Profile', $member['pp_thumb_photo'] )->delete();
}
}
}
catch( \Exception $e ){}
}
}
}