<?php

 defined('HOSTCMS') || exit('HostCMS: access denied.');

/**
 * observer.
 * @author KAD artem.kuts@gmail.com
 
 Core_Event::attach('Informationsystem_Item_Controller_Edit.onBeforeExecute', array('Informationsystem_Group_Observer', 'onBeforeExecute'));
 
 */

 class Informationsystem_Group_Observer
 {
    static public function onBeforeExecute($object, $operation)
    {

		// ID информационной системы, для которой требуется производить подмену
		$informationsystem_id = 17;
	
		$siteID = CURRENT_SITE;
		$windowID = $operation[1]->getWindowId();
		
		$_object = $object->getObject();
		$modelName = $_object->getModelName();
		$oSeparatorField = new Admin_Form_Entity_Separator();
			
		if ($_object->informationsystem->id != $informationsystem_id) return;

		// Отображение формы, операция NULL
		if (is_null($operation[0]) || $operation[0] == '')
		{
		
			$oMainTab = $object->getTab('main');
			$oChangedField = $oMainTab->getField("siteuser_id");

				
			$oSiteusers = Core_Entity::factory('siteuser')->getAllBySite_id($siteID);
			
			$aSiteusers = array();
			
			foreach ($oSiteusers as $oSiteuser)
			{
				$aSiteusers[$oSiteuser->id] = $oSiteuser->surname . " " . $oSiteuser->name . " " . $oSiteuser->patronymic;
			}	
						
			$oHtmlSelect = Core::factory('Admin_Form_Entity_Select')
				->name($oChangedField->name)
				->value($oChangedField->value)
				->caption("Пользователь")
				->options(array(0 => "..") + $aSiteusers)
				->style("width: 300px;");
				;
				
			$oMainTab->addAfter($oHtmlSelect, $oChangedField);
			$oMainTab->addAfter($oSeparatorField, $oChangedField);
			$oMainTab->delete($oChangedField);
		}
	}
}