<?php

	class ConfigSearchEventHandler extends InpDBEventHandler  {
	
		/**
		 * Apply any custom changes to list's sql query
		 *
		 * @param kEvent $event
		 * @access protected
		 * @see OnListBuild
		 */
		function SetCustomQuery(&$event)
		{
			$object =& $event->getObject();
			
			$module_owner=$this->Application->GetVar('module');
			if ($module_owner===false) {
					$module_owner=$this->myUrlDecode($this->Application->GetVar('confs_module'));
					$this->Application->SetVar("module", $module_owner);
			}
			
			$section=$this->Application->GetVar('section');
			if ($section===false){
					$section=$this->myUrlDecode($this->Application->GetVar('confs_section'));
					$this->Application->SetVar("section", $section);
			}			

			$object->addFilter('module_filter', '%1$s.ModuleName = "'.$module_owner.'"');
			
		}

		function OnUpdate(&$event)
		{
			if (!$this->Application->CheckPermission('SYSTEM_ACCESS.READONLY', 0)) {
				parent::OnUpdate($event);
			}
			$module_owner=$this->Application->GetVar('module');
			$module_section=$this->Application->GetVar('section');

			$conf_update = new kEvent( );
			$conf_update->Init('conf');
			$conf_update->Name = 'OnUpdate';
			$conf_update->redirect = false;
			$this->Application->HandleEvent($conf_update);			
			
			$event->redirect_params = Array('opener' => 's','confs_module'=>$this->myUrlEncode($module_owner),'confs_section'=>$this->myUrlEncode($module_section),'conf_module'=>$this->myUrlEncode($module_owner),'conf_section'=>$this->myUrlEncode($module_section),'pass'=>'all,confs,conf'); //stay!
			
		}

		function OnCancel(&$event)
		{
			parent::OnCancel($event);
			$module_owner=$this->Application->GetVar('module');
			$module_section=$this->Application->GetVar('section');			
			
			$event->redirect_params = Array('opener' => 's','confs_module'=>$this->myUrlEncode($module_owner),'confs_section'=>$this->myUrlEncode($module_section),'conf_module'=>$this->myUrlEncode($module_owner),'conf_section'=>$this->myUrlEncode($module_section),'pass'=>'all,confs,conf'); //stay!
			

		}
				
		function myUrlDecode($str){
			$str=str_replace(';',':', $str);
			$str=str_replace('!','-', $str);
			return $str;
		}
		
		function myUrlEncode($str){
			$str=str_replace('-', '!', $str);
			$str=str_replace(':', ';', $str);
			return $str;
		}		
		
		/**
		 * Enter description here...
		 *
		 * @param kEvent $event
		 */
		function OnCreateCustomField(&$event)
		{
			$custom_field =& $event->MasterEvent->getObject();
			
			$sql = 'SELECT Module
					FROM '.TABLE_PREFIX.'ItemTypes
					WHERE ItemType = '.$custom_field->GetDBField('Type');
			$module_name = $this->Conn->GetOne($sql);
			
			$object =& $event->getObject( Array('skip_autoload' => true) );
			
			$custom_id = $custom_field->GetID();
			if ($custom_id) {
				$object->Load($custom_id, 'CustomFieldId');
				$object->SetDBField('CustomFieldId', $custom_id);	// for cloning only
			}
						
			$cf_search = Array();			
			$cf_search['DisplayOrder']	=	$custom_field->GetDBField('DisplayOrder');
			$cf_search['ElementType']	=	$custom_field->GetDBField('ElementType');
			$cf_search['DisplayName']	=	$custom_field->GetDBField('FieldLabel');
			$cf_search['FieldName']		=	$custom_field->GetDBField('FieldName');
			$cf_search['Description']	=	$custom_field->GetDBField('Prompt');
			$cf_search['ConfigHeader']	=	$custom_field->GetDBField('Heading'); //  'la_Text_CustomFields';
			$cf_search['TableName']		=	'CustomField';
			$cf_search['ModuleName']	=	$module_name;
			$cf_search['ForeignField']	=	'CustomMetaData.Value';
			$cf_search['JoinClause']	=	'{ForeignTable}.ResourceId={LocalTable}.ResourceId';			
			$object->SetFieldsFromHash($cf_search);
			
			$result = $object->isLoaded() ? $object->Update() : $object->Create();
		}
	}

?>