<?php
/*+***********************************************************************************
 * The contents of this file are subject to the vtiger CRM Public License Version 1.0
 * ("License"); You may not use this file except in compliance with the License
 * The Original Code is:  vtiger CRM Open Source
 * The Initial Developer of the Original Code is vtiger.
 * Portions created by vtiger are Copyright (C) vtiger.
 * All Rights Reserved.
 ************************************************************************************ */

function vtws_create($elementType, $element, $user) {

	$types = vtws_listtypes(null, $user);
	if (!in_array($elementType, $types['types'])) {
		throw new WebServiceException(WebServiceErrorCode::$ACCESSDENIED, "Permission to perform the operation is denied");
	}

	global $log, $adb, $app_strings;

	//setting $app_strings 
	if(empty($app_strings)) { 
		$currentLanguage = Vtiger_Language_Handler::getLanguage(); 
		$moduleLanguageStrings = Vtiger_Language_Handler::getModuleStringsFromFile($currentLanguage); 
		$app_strings = $moduleLanguageStrings['languageStrings']; 
	}

	// Cache the instance for re-use
	if(!isset($vtws_create_cache[$elementType]['webserviceobject'])) {
		$webserviceObject = VtigerWebserviceObject::fromName($adb,$elementType);
		$vtws_create_cache[$elementType]['webserviceobject'] = $webserviceObject;
	} else {
		$webserviceObject = $vtws_create_cache[$elementType]['webserviceobject'];
	}
	// END			

	$handlerPath = $webserviceObject->getHandlerPath();
	$handlerClass = $webserviceObject->getHandlerClass();

	require_once $handlerPath;

	$handler = new $handlerClass($webserviceObject, $user, $adb, $log);
	$meta = $handler->getMeta();
	if ($meta->hasCreateAccess() !== true) {
		throw new WebServiceException(WebServiceErrorCode::$ACCESSDENIED, "Permission to write is denied");
	}

	$referenceFields = $meta->getReferenceFieldDetails();
	foreach ($referenceFields as $fieldName => $details) {
		if (isset($element[$fieldName]) && strlen($element[$fieldName]) > 0) {
			$ids = vtws_getIdComponents($element[$fieldName]);
			$elemTypeId = $ids[0];
			$elemId = $ids[1];
			$referenceObject = VtigerWebserviceObject::fromId($adb, $elemTypeId);
			if (!in_array($referenceObject->getEntityName(), $details)) {
				throw new WebServiceException(WebServiceErrorCode::$REFERENCEINVALID,
						"Invalid reference specified for $fieldName");
			}
			if ($referenceObject->getEntityName() == 'Users') {
				if(!$meta->hasAssignPrivilege($element[$fieldName])) {
					throw new WebServiceException(WebServiceErrorCode::$ACCESSDENIED, "Cannot assign record to the given user");
				}
			}
			if (!in_array($referenceObject->getEntityName(), $types['types']) && $referenceObject->getEntityName() != 'Users') {
				throw new WebServiceException(WebServiceErrorCode::$ACCESSDENIED,
						"Permission to access reference type is denied" . $referenceObject->getEntityName());
			}
		} else if ($element[$fieldName] !== NULL) {
			unset($element[$fieldName]);
		}
	}

	if ($meta->hasMandatoryFields($element)) {

		$ownerFields = $meta->getOwnerFields();
		if (is_array($ownerFields) && sizeof($ownerFields) > 0) {
			foreach ($ownerFields as $ownerField) {
				if (isset($element[$ownerField]) && $element[$ownerField] !== null &&
						!$meta->hasAssignPrivilege($element[$ownerField])) {
					throw new WebServiceException(WebServiceErrorCode::$ACCESSDENIED, "Cannot assign record to the given user");
				}
			}
		}
		$entity = $handler->create($elementType, $element);
		VTWS_PreserveGlobal::flush();
		return $entity;
	} else {

		return null;
	}
}
?>