/// <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>
/// A task that represents the asynchronous operation
/// The task result contains the attributes
/// </returns>
public virtual async Task <string> FormatAttributesAsync(string attributesXml,
string separator = "<br />",
bool htmlEncode = true)
{
var result = new StringBuilder();
var attributes = await _addressAttributeParser.ParseAddressAttributesAsync(attributesXml);
for (var i = 0; i < attributes.Count; i++)
{
var attribute = attributes[i];
var valuesStr = _addressAttributeParser.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 = await _localizationService.GetLocalizedAsync(attribute, a => a.Name, (await _workContext.GetWorkingLanguageAsync()).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 address attributes
}
else
{
//other attributes (textbox, datepicker)
formattedAttribute = $"{await _localizationService.GetLocalizedAsync(attribute, a => a.Name, (await _workContext.GetWorkingLanguageAsync()).Id)}: {valueStr}";
//encode (if required)
if (htmlEncode)
{
formattedAttribute = WebUtility.HtmlEncode(formattedAttribute);
}
}
}
else
{
if (int.TryParse(valueStr, out var attributeValueId))
{
var attributeValue = await _addressAttributeService.GetAddressAttributeValueByIdAsync(attributeValueId);
if (attributeValue != null)
{
formattedAttribute = $"{await _localizationService.GetLocalizedAsync(attribute, a => a.Name, (await _workContext.GetWorkingLanguageAsync()).Id)}: {await _localizationService.GetLocalizedAsync(attributeValue, a => a.Name, (await _workContext.GetWorkingLanguageAsync()).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());
}
