<?php

	class PhrasesEventHandler extends InpDBEventHandler 
	{
		/**
		 * Forces new label in case if issued from get link
		 *
		 * @param kEvent $event
		 */
		function OnNew(&$event)
		{
			parent::OnNew($event);
			$label = $this->Application->GetVar('phrases_label');
			$this->Application->setUnitOption($event->Prefix,'AutoLoad',false);
			
			$object =& $event->getObject( $label ? Array('live_table'=>true) : Array() );
			if($label)
			{
				$object->SetDBField('Phrase',$label);
				$object->SetDBField('LanguageId', $this->Application->GetVar('m_lang') );
				$object->SetDBField('PhraseType',1);
			}
			
			$last_module = $this->Application->GetVar('last_module');
			if($last_module) $object->SetDBField('Module', $last_module);
		}
		
		/**
		 * Forces create to use live table
		 *
		 * @param kEvent $event
		 */
		function OnBeforePhraseCreate(&$event)
		{
			$edit_direct = $this->Application->GetVar($event->Prefix.'_label');
			if($edit_direct)
			{
				$this->Application->setUnitOption($event->Prefix,'AutoLoad',false);
				$object =& $event->getObject();
				if( $this->Application->GetVar('m_lang') != $this->Application->GetVar('lang_id') )
				{
					$object->SwitchToLive();
				}
			}
		}
		
		/**
		 * Save phrase change date & ip translation was made from
		 *
		 * @param kEvent $event
		 */
		function OnSetLastUpdated(&$event)
		{
			$object =& $event->getObject();
			$prev_translation = $this->Conn->GetOne('SELECT Translation FROM '.$object->TableName.' WHERE '.$object->IDField.' = '.(int)$object->GetId() );
			if( $prev_translation != $object->GetDBField('Translation') )
			{
				$ip_address = getenv('HTTP_X_FORWARDED_FOR') ? getenv('HTTP_X_FORWARDED_FOR') : getenv('REMOTE_ADDR');
				$object->SetDBField('LastChanged_date', time() );
				$object->SetDBField('LastChanged_time', time() );
				$object->SetDBField('LastChangeIP', $ip_address);
			}
			
			setcookie('last_module', $object->GetDBField('Module') );
		}
	}


?>