/// <summary>
/// Get customer attribute values
/// </summary>
/// <param name="attributesXml">Attributes in XML format</param>
/// <returns>Customer attribute values</returns>
public virtual IList <CustomerAttributeValue> ParseCustomerAttributeValues(string attributesXml)
{
var values = new List <CustomerAttributeValue>();
if (string.IsNullOrEmpty(attributesXml))
{
return(values);
}
var attributes = ParseCustomerAttributes(attributesXml);
foreach (var attribute in attributes)
{
if (!attribute.ShouldHaveValues())
{
continue;
}
var valuesStr = ParseValues(attributesXml, attribute.Id);
foreach (var valueStr in valuesStr)
{
if (!string.IsNullOrEmpty(valueStr))
{
if (int.TryParse(valueStr, out int id))
{
var value = _customerAttributeService.GetCustomerAttributeValueById(id);
if (value != null)
{
values.Add(value);
}
}
}
}
}
return(values);
}
/// <summary>
/// Formats attributes
/// </summary>
/// <param name="attributesXml">Attributes in XML format</param>
/// <param name="separator">Separator</param>
/// <param name="htmlEncode">A value indicating whether to encode (HTML) values</param>
/// <returns>Attributes</returns>
public virtual string FormatAttributes(string attributesXml, string separator = "<br />", bool htmlEncode = true)
{
var result = new StringBuilder();
var attributes = _customerAttributeParser.ParseCustomerAttributes(attributesXml);
for (var i = 0; i < attributes.Count; i++)
{
var attribute = attributes[i];
var valuesStr = _customerAttributeParser.ParseValues(attributesXml, attribute.Id);
for (var j = 0; j < valuesStr.Count; j++)
{
var valueStr = valuesStr[j];
var formattedAttribute = string.Empty;
if (!attribute.ShouldHaveValues())
{
//no values
if (attribute.AttributeControlType == AttributeControlType.MultilineTextbox)
{
//multiline textbox
var attributeName = _localizationService.GetLocalized(attribute, a => a.Name, _workContext.WorkingLanguage.Id);
//encode (if required)
if (htmlEncode)
{
attributeName = WebUtility.HtmlEncode(attributeName);
}
formattedAttribute = $"{attributeName}: {HtmlHelper.FormatText(valueStr, false, true, false, false, false, false)}";
//we never encode multiline textbox input
}
else if (attribute.AttributeControlType == AttributeControlType.FileUpload)
{
//file upload
//not supported for customer attributes
}
else
{
//other attributes (textbox, datepicker)
formattedAttribute = $"{_localizationService.GetLocalized(attribute, a => a.Name, _workContext.WorkingLanguage.Id)}: {valueStr}";
//encode (if required)
if (htmlEncode)
{
formattedAttribute = WebUtility.HtmlEncode(formattedAttribute);
}
}
}
else
{
if (int.TryParse(valueStr, out var attributeValueId))
{
var attributeValue = _customerAttributeService.GetCustomerAttributeValueById(attributeValueId);
if (attributeValue != null)
{
formattedAttribute = $"{_localizationService.GetLocalized(attribute, a => a.Name, _workContext.WorkingLanguage.Id)}: {_localizationService.GetLocalized(attributeValue, a => a.Name, _workContext.WorkingLanguage.Id)}";
}
//encode (if required)
if (htmlEncode)
{
formattedAttribute = WebUtility.HtmlEncode(formattedAttribute);
}
}
}
if (string.IsNullOrEmpty(formattedAttribute))
{
continue;
}
if (i != 0 || j != 0)
{
result.Append(separator);
}
result.Append(formattedAttribute);
}
}
return(result.ToString());
}
/// <summary>
/// Gets a customer attribute value
/// </summary>
/// <param name="customerAttributeValueId">Customer attribute value identifier</param>
/// <returns>Customer attribute value</returns>
public CustomerAttributeValue GetCustomerAttributeValueById(int customerAttributeValueId)
{
return(_customerAttributeService.GetCustomerAttributeValueById(customerAttributeValueId));
}