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zones_event_handler.php
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Sat, Oct 4, 10:16 AM

zones_event_handler.php
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<?php
/**
* @version $Id: zones_event_handler.php 15671 2013-01-17 11:39:41Z alex $
* @package In-Commerce
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license Commercial License
* This software is protected by copyright law and international treaties.
* Unauthorized reproduction or unlicensed usage of the code of this program,
* or any portion of it may result in severe civil and criminal penalties,
* and will be prosecuted to the maximum extent possible under the law
* See http://www.in-portal.org/commercial-license for copyright notices and details.
*/
defined('FULL_PATH') or die('restricted access!');
class ZonesEventHandler extends kDBEventHandler {
/**
* Allows to override standard permission mapping
*
* @return void
* @access protected
* @see kEventHandler::$permMapping
*/
protected function mapPermissions()
{
parent::mapPermissions();
$permissions = Array(
'OnTypeChange' => Array('subitem' => 'add|edit'),
'OnCountryChange' => Array('subitem' => 'add|edit'),
'OnLoadZoneForm' => Array('subitem' => 'add|edit'),
);
$this->permMapping = array_merge($this->permMapping, $permissions);
}
/**
* Define alternative event processing method names
*
* @return void
* @see kEventHandler::$eventMethods
* @access protected
*/
protected function mapEvents()
{
parent::mapEvents(); // ensure auto-adding of approve/decline and so on events
$zones_events = Array(
'OnAddLocation' => 'DestinationAction',
'OnRemoveLocation' => 'DestinationAction',
'OnLoadZoneForm' => 'DestinationAction',
/*'OnCountryChange' => 'DestinationAction',*/
);
$this->eventMethods = array_merge($this->eventMethods, $zones_events);
}
/**
* Apply custom processing to item
*
* @param kEvent $event
* @param string $type
* @return void
* @access protected
*/
protected function customProcessing(kEvent $event, $type)
{
$zone_object = $event->getObject();
/* @var $zone_object kDBItem */
switch ($type) {
case 'before':
if ( $event->Name == 'OnCreate' ) {
$zone_object->SetDBField('ShippingTypeID', $this->Application->GetVar('s_id'));
}
break;
case 'after':
$dst_object = $this->Application->recallObject('dst');
/* @var $dst_object kDBItem */
if ( $event->Name == 'OnUpdate' ) {
$sql = 'DELETE FROM ' . $dst_object->TableName . '
WHERE ShippingZoneId = ' . $zone_object->GetID();
$this->Conn->Query($sql);
}
else {
$temp = $this->Application->GetVar('dst', Array ());
foreach ($temp as $key => $value) {
$temp[$key]['ShippingZoneId'] = $zone_object->GetID();
}
$this->Application->SetVar('dst', $temp);
}
$this->Application->HandleEvent(new kEvent('dst:OnCreate'));
break;
}
}
/**
* Enter description here...
*
* @param kEvent $event
*/
function OnTypeChange($event)
{
$this->Application->DeleteVar('dst');
$event->CallSubEvent($this->Application->GetVar('z_OriginalSaveEvent'));
$event->redirect = false;
}
/**
* Enter description here...
*
* @param kEvent $event
*/
function DestinationAction($event)
{
$event->redirect = false;
$items_info = $this->Application->GetVar( $event->getPrefixSpecial(true) );
if($items_info)
{
foreach($items_info as $item_id => $field_values)
{
// this is to receive $item_id
}
}
$object = $event->getObject( Array('skip_autoload' => true) );
$object->Load($item_id);
$object->SetFieldsFromHash($field_values);
$object->SetDBField('ZoneID', $item_id);
$destination = $this->Application->recallObject('dst');
switch($event->Name)
{
case 'OnAddLocation':
$new_id = (int)$this->Conn->GetOne('SELECT MIN('.$destination->IDField.') FROM '.$destination->TableName);
if($new_id > 0) $new_id = 0;
do
{
$new_id--;
} while ($this->check_array($this->Application->GetVar('dst'), 'ZoneDestId', $new_id));
switch ($object->GetDBField('Type'))
{
case 1:
$location_id = $this->Application->GetVar('country');
break;
case 2:
$location_id = $this->Application->GetVar('state');
break;
default:
$location_id = '';
}
$temp = $this->Application->GetVar('dst');
$zip = $this->Application->GetVar('zip_input') ? $this->Application->GetVar('zip_input') : $this->Application->GetVar('zip_dropdown');
if( ($location_id && !$this->check_array($temp, 'StdDestId', $location_id)) ||
($zip && !$this->check_array($temp, 'DestValue', $zip)) )
{
$temp[$new_id]['ZoneDestId'] = $new_id;
$temp[$new_id]['StdDestId'] = $location_id;
$temp[$new_id]['DestValue'] = $zip ? $zip : '';
$this->Application->SetVar('dst', $temp);
}
break;
case 'OnRemoveLocation':
$temp = $this->Application->GetVar('dst');
$selected_destinations = explode(',', $this->Application->GetVar('selected_destinations'));
foreach ($selected_destinations as $dest)
{
unset( $temp[$dest] );
}
$this->Application->SetVar('dst', $temp);
break;
case 'OnLoadZoneForm':
$sql = 'SELECT * FROM '.$destination->TableName.' WHERE ShippingZoneId='.$item_id;
$res = $this->Conn->Query($sql);
$temp = Array();
foreach ($res as $dest_record)
{
$temp[$dest_record['ZoneDestId']]['ZoneDestId'] = $dest_record['ZoneDestId'];
$temp[$dest_record['ZoneDestId']]['StdDestId'] = $dest_record['StdDestId'];
$temp[$dest_record['ZoneDestId']]['DestValue'] = $dest_record['DestValue'];
}
$this->Application->SetVar('dst', $temp);
$object = $event->getObject();
$object->SetDBField('ShippingTypeID', $this->Application->GetVar('s_id'));
$this->Application->StoreVar('zone_mode'.$this->Application->GetVar('m_wid'), 'edit');
break;
/*case 'OnNew':
$object = $event->getObject();
$object->SetDBField('ShippingTypeID', $this->Application->GetVar('s_id'));
break;*/
case 'OnCountryChange':
$this->Application->DeleteVar('dst');
break;
default:
}
}
function OnCountryChange($event)
{
$destinations = $this->Application->recallObject('dst');
/* @var $destinations kDBItem */
$queryDel="DELETE FROM ".$destinations->TableName." WHERE ShippingZoneId=".$this->Application->GetVar($event->Prefix.'_id');
$this->Conn->Query($queryDel);
$this->Application->DeleteVar('dst');
$event->CallSubEvent($this->Application->GetVar('z_OriginalSaveEvent'));
$event->redirect = false;
}
/**
* Cancels kDBItem Editing/Creation
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnCancel(kEvent $event)
{
parent::OnCancel($event);
$dst_object = $this->Application->recallObject('dst');
/* @var $dst_object kDBItem */
$sql = 'DELETE FROM ' . $dst_object->TableName . '
WHERE ShippingZoneId = 0';
$this->Conn->Query($sql);
// if cancelling after create
if ( $this->Application->RecallVar('zone_mode' . $this->Application->GetVar('m_wid')) == 'create' ) {
$zone = $event->getObject();
/* @var $zone kDBItem */
$zone->Delete();
}
}
/**
* Prepares new kDBItem object
*
* @param kEvent $event
* @return void
* @access protected
*/
protected function OnNew(kEvent $event)
{
parent::OnNew($event);
$this->Application->StoreVar('zone_mode' . $this->Application->GetVar('m_wid'), 'create');
}
}

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