CBPWorkflowTemplateLoader :: ParseFields: Bitrix method

      
<?php 
//  CBPWorkflowTemplateLoader :: ParseFields()
//  /dist/bitrix/modules/bizproc/classes/general/workflowtemplateloader.php:113

    protected function ParseFields(&$arFields, $id = 0, $systemImport = false)
    {
        $id = intval($id);
        $updateMode = ($id > 0 ? true : false);
        $addMode = !$updateMode;

        if ($addMode && !is_set($arFields, "DOCUMENT_TYPE"))
            throw new CBPArgumentNullException("DOCUMENT_TYPE");

        if (is_set($arFields, "DOCUMENT_TYPE"))
        {
            $arDocumentType = CBPHelper::ParseDocumentId($arFields["DOCUMENT_TYPE"]);

            $arFields["MODULE_ID"] = $arDocumentType[0];
            $arFields["ENTITY"] = $arDocumentType[1];
            $arFields["DOCUMENT_TYPE"] = $arDocumentType[2];
        }
        else
        {
            unset($arFields["MODULE_ID"]);
            unset($arFields["ENTITY"]);
            unset($arFields["DOCUMENT_TYPE"]);
        }

        if (is_set($arFields, "NAME") || $addMode)
        {
            $arFields["NAME"] = trim($arFields["NAME"]);
            if (strlen($arFields["NAME"]) <= 0)
                throw new CBPArgumentNullException("NAME");
        }

        if ($addMode && !is_set($arFields, "TEMPLATE"))
            throw new CBPArgumentNullException("TEMPLATE");

        if (is_set($arFields, "TEMPLATE"))
        {
            if (!is_array($arFields["TEMPLATE"]))
            {
                throw new CBPArgumentTypeException("TEMPLATE", "array");
            }
            else
            {
                $userTmp = null;

                if (!$systemImport)
                {
                    if (array_key_exists("MODIFIER_USER", $arFields))
                    {
                        if (is_object($arFields["MODIFIER_USER"]) && is_a($arFields["MODIFIER_USER"], "CBPWorkflowTemplateUser"))
                            $userTmp = $arFields["MODIFIER_USER"];
                        else
                            $userTmp = new CBPWorkflowTemplateUser($arFields["MODIFIER_USER"]);
                    }
                    else
                    {
                        $userTmp = new CBPWorkflowTemplateUser();
                    }

                    $errors = array();
                    foreach ($arFields["TEMPLATE"] as $v)
                        $errors = array_merge($errors, $this->ValidateTemplate($v, $userTmp));

                    if (count($errors) > 0)
                    {
                        $messages = array();
                        foreach ($errors as $v)
                        {
                            $messages[] = trim($v["message"]);
                        }
                        throw new CBPWorkflowTemplateValidationException(implode('.', $messages), $errors);
                    }
                }

                $arFields["TEMPLATE"] = $this->GetSerializedForm($arFields["TEMPLATE"]);
            }
        }

        foreach (array('PARAMETERS', 'VARIABLES', 'CONSTANTS') as $field)
        {
            if (is_set($arFields, $field))
            {
                if ($arFields[$field] == null)
                {
                    $arFields[$field] = false;
                }
                elseif (is_array($arFields[$field]))
                {
                    if (count($arFields[$field]) > 0)
                        $arFields[$field] = $this->GetSerializedForm($arFields[$field]);
                    else
                        $arFields[$field] = false;
                }
                else
                {
                    throw new CBPArgumentTypeException($field);
                }
            }
        }

        if(is_set($arFields, "ACTIVE") && $arFields["ACTIVE"] != 'N')
            $arFields["ACTIVE"] = 'Y';

        if(is_set($arFields, "IS_MODIFIED") && $arFields["IS_MODIFIED"] != 'N')
            $arFields["IS_MODIFIED"] = 'Y';

        unset($arFields["MODIFIED"]);
    }