<?php
/**
* @brief File Storage Extension: Customer Fields
* @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 29 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;
}
/**
* File Storage Extension: Customer Fields
*/
class _Customer
{
/**
* Count stored files
*
* @return int
*/
public function count()
{
$where = array();
foreach ( \IPS\nexus\Customer\CustomField::roots( NULL, NULL, array( 'f_type=?', 'Upload' ) ) as $field )
{
$where[] = "field_{$field->id}<>''";
}
if ( !count( $where ) )
{
return 0;
}
return \IPS\Db::i()->select( 'COUNT(*)', 'nexus_customers', implode( ' OR ', $where ) )->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 )
{
$ids = array();
$where = array();
foreach ( \IPS\nexus\Customer\CustomField::roots( NULL, NULL, array( 'f_type=?', 'Upload' ) ) as $field )
{
$ids[] = $field->id;
$where[] = "field_{$field->id}<>''";
}
if ( !count( $where ) )
{
throw new \Underflowexception;
}
$customer = \IPS\Db::i()->select( '*', 'nexus_customers', implode( ' OR ', $where ) )->first();
$update = array();
foreach ( $ids as $id )
{
try
{
$update[ 'field_' . $id ] = (string) \IPS\File::get( $oldConfiguration ?: 'nexus_Customer', $update[ 'field_' . $id ] )->move( $storageConfiguration );
}
catch( \Exception $e )
{
/* Any issues are logged */
}
}
if ( count( $update ) )
{
foreach( $update as $k => $v )
{
if ( $update[ $k ] == $customer[ $k ] )
{
unset( $update[ $k ] );
}
}
if ( count( $update ) )
{
\IPS\Db::i()->update( 'nexus_customers', $update, array( 'member_id=?', $customer['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 )
{
$ids = array();
$where = array();
foreach ( \IPS\nexus\Customer\CustomField::roots( NULL, NULL, array( 'f_type=?', 'Upload' ) ) as $field )
{
$ids[] = $field->id;
$where[] = "field_{$field->id}<>''";
}
if ( !count( $where ) )
{
throw new \Underflowexception;
}
$customer = \IPS\Db::i()->select( '*', 'nexus_customers', implode( ' OR ', $where ) )->first();
$update = array();
foreach ( $ids as $id )
{
if ( $new = \IPS\File::repairUrl( $customer[ 'field_' . $id ] ) )
{
$update[ 'field_' . $id ] = $new;
}
}
if ( count( $update ) )
{
if ( count( $update ) )
{
\IPS\Db::i()->update( 'nexus_customers', $update, array( 'member_id=?', $customer['member_id'] ) );
}
}
}
/**
* Check if a file is valid
*
* @param string $file The file path to check
* @return bool
*/
public function isValidFile( $file )
{
$_where = array();
foreach ( \IPS\nexus\Customer\CustomField::roots( NULL, NULL, array( 'f_type=?', 'Upload' ) ) as $field )
{
$_where[] = "field_{$field->id}=?";
}
if ( !count( $_where ) )
{
return FALSE;
}
$where = array_fill( 0, count( $_where ), (string) $file );
array_unshift( $where, implode( ' OR ', $_where ) );
return (bool) \IPS\Db::i()->select( 'COUNT(*)', 'nexus_customers', $where )->first();
}
/**
* Delete all stored files
*
* @return void
*/
public function delete()
{
$ids = array();
$where = array();
foreach ( \IPS\nexus\Customer\CustomField::roots( NULL, NULL, array( 'f_type=?', 'Upload' ) ) as $field )
{
$ids[] = $field->id;
$where[] = "field_{$field->id}<>''";
}
if ( !count( $where ) )
{
return;
}
foreach ( \IPS\Db::i()->select( '*', 'nexus_customers', implode( ' OR ', $where ) ) as $customer )
{
foreach ( $ids as $id )
{
try
{
\IPS\File::get( 'nexus_Customer', $customer[ 'field_' . $id ] )->delete();
}
catch( \Exception $e ){}
}
}
}
}