<?php
/**
* @brief Shipping Rates
* @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 13 Feb 2014
*/
namespace IPS\nexus\modules\admin\payments;
/* 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;
}
/**
* Shipping
*/
class _shippingrates extends \IPS\Node\Controller
{
/**
* Node Class
*/
protected $nodeClass = 'IPS\nexus\Shipping\FlatRate';
/**
* Execute
*
* @return void
*/
public function execute()
{
\IPS\Dispatcher::i()->checkAcpPermission( 'shipmethods_manage' );
parent::execute();
}
/**
* Warning about unconsecutive rules
*
* @return void
*/
protected function warning()
{
\IPS\Output::i()->output = \IPS\Theme::i()->getTemplate( 'global', 'core' )->decision( 'ship_rates_' . \IPS\Request::i()->type, array(
'ship_rates_go_back' => \IPS\Http\Url::internal( 'app=nexus&module=payments&controller=shippingrates&do=form&id=' . \IPS\Request::i()->id ),
'ship_rates_save_anyway' => \IPS\Http\Url::internal( $this->url ),
) );
}
/**
* Redirect after save
*
* @param \IPS\Node\Model $old A clone of the node as it was before or NULL if this is a creation
* @param \IPS\Node\Model $new The node now
* @param string $lastUsedTab The tab last used in the form
* @return void
*/
protected function _afterSave( \IPS\Node\Model $old = NULL, \IPS\Node\Model $new, $lastUsedTab = FALSE )
{
$haveNoLowerLimit = FALSE;
$haveNoUpperLimit = FALSE;
$lastUpper = NULL;
$consecutive = TRUE;
foreach ( json_decode( $new->rates, TRUE ) as $rate )
{
if ( !$haveNoLowerLimit )
{
if ( $rate['min'] === '*' )
{
$haveNoLowerLimit = TRUE;
}
elseif ( is_array( $rate['min'] ) )
{
$allAreZero = TRUE;
foreach ( $rate['min'] as $val )
{
if ( $val !== 0 )
{
$allAreZero = FALSE;
}
}
if ( $allAreZero )
{
$haveNoLowerLimit = TRUE;
}
}
elseif ( $rate['min'] === 0 )
{
$haveNoLowerLimit = TRUE;
}
}
if ( !$haveNoUpperLimit and $rate['max'] === '*' )
{
$haveNoUpperLimit = TRUE;
}
if ( $lastUpper !== NULL )
{
if ( is_array( $lastUpper ) )
{
foreach ( $lastUpper as $k => $v )
{
if ( strval( $rate['min'][ $k ] - $v ) > 0.01 ) # @note: We use strval() here to prevent PHP from applying a precision to the float, inadvertently causing this to return TRUE
{
$consecutive = FALSE;
}
}
}
elseif ( strval( $rate['min'] - $lastUpper ) > 0.01 ) # @note: We use strval() here to prevent PHP from applying a precision to the float, inadvertently causing this to return TRUE
{
$consecutive = FALSE;
}
}
$lastUpper = $rate['max'];
}
if( !$haveNoLowerLimit )
{
\IPS\Output::i()->redirect( $this->url->setQueryString( array( 'do' => 'warning', 'type' => 'missing_lower', 'id' => $new->_id ) ) );
}
elseif( !$haveNoUpperLimit )
{
\IPS\Output::i()->redirect( $this->url->setQueryString( array( 'do' => 'warning', 'type' => 'missing_upper', 'id' => $new->_id ) ) );
}
elseif ( !$consecutive )
{
\IPS\Output::i()->redirect( $this->url->setQueryString( array( 'do' => 'warning', 'type' => 'unconsecutive', 'id' => $new->_id ) ) );
}
else
{
parent::_afterSave( $old, $new, $lastUsedTab );
}
}
}