public virtual async Task PrepareConditionAttributes(ContactAttributeModel model, ContactAttribute contactAttribute)
{
if (model == null)
{
throw new ArgumentNullException("model");
}
//currenty any contact attribute can have condition.
model.ConditionAllowed = true;
if (contactAttribute == null)
{
return;
}
var selectedAttribute = (await _contactAttributeParser.ParseContactAttributes(contactAttribute.ConditionAttributeXml)).FirstOrDefault();
var selectedValues = await _contactAttributeParser.ParseContactAttributeValues(contactAttribute.ConditionAttributeXml);
model.ConditionModel = new ConditionModel()
{
EnableCondition = !string.IsNullOrEmpty(contactAttribute.ConditionAttributeXml),
SelectedAttributeId = selectedAttribute != null ? selectedAttribute.Id : "",
ConditionAttributes = (await _contactAttributeService.GetAllContactAttributes(_workContext.CurrentCustomer.StaffStoreId, ignorAcl: true))
//ignore this attribute and non-combinable attributes
.Where(x => x.Id != contactAttribute.Id && x.CanBeUsedAsCondition())
.Select(x =>
new AttributeConditionModel()
{
Id = x.Id,
Name = x.Name,
AttributeControlType = x.AttributeControlType,
Values = x.ContactAttributeValues
.Select(v => new SelectListItem()
{
Text = v.Name,
Value = v.Id.ToString(),
Selected = selectedAttribute != null && selectedAttribute.Id == x.Id && selectedValues.Any(sv => sv.Id == v.Id)
}).ToList()
}).ToList()
};
}
/// <summary>
/// Formats attributes
/// </summary>
/// <param name="attributesXml">Attributes in XML format</param>
/// <param name="customer">Customer</param>
/// <param name="serapator">Serapator</param>
/// <param name="htmlEncode">A value indicating whether to encode (HTML) values</param>
/// <param name="allowHyperlinks">A value indicating whether to HTML hyperink tags could be rendered (if required)</param>
/// <returns>Attributes</returns>
public virtual async Task <string> FormatAttributes(string attributesXml,
Customer customer,
string serapator = "<br />",
bool htmlEncode = true,
bool allowHyperlinks = true)
{
var result = new StringBuilder();
var attributes = await _contactAttributeParser.ParseContactAttributes(attributesXml);
for (int i = 0; i < attributes.Count; i++)
{
var attribute = attributes[i];
var valuesStr = _contactAttributeParser.ParseValues(attributesXml, attribute.Id);
for (int j = 0; j < valuesStr.Count; j++)
{
string valueStr = valuesStr[j];
string formattedAttribute = "";
if (!attribute.ShouldHaveValues())
{
//no values
if (attribute.AttributeControlType == AttributeControlType.MultilineTextbox)
{
//multiline textbox
var attributeName = attribute.GetLocalized(a => a.Name, _workContext.WorkingLanguage.Id);
//encode (if required)
if (htmlEncode)
{
attributeName = WebUtility.HtmlEncode(attributeName);
}
formattedAttribute = string.Format("{0}: {1}", attributeName, HtmlHelper.FormatText(valueStr, false, true, false, false, false, false));
//we never encode multiline textbox input
}
else if (attribute.AttributeControlType == AttributeControlType.FileUpload)
{
//file upload
Guid downloadGuid;
Guid.TryParse(valueStr, out downloadGuid);
var download = await _downloadService.GetDownloadByGuid(downloadGuid);
if (download != null)
{
//TODO add a method for getting URL (use routing because it handles all SEO friendly URLs)
string attributeText = "";
var fileName = string.Format("{0}{1}",
download.Filename ?? download.DownloadGuid.ToString(),
download.Extension);
//encode (if required)
if (htmlEncode)
{
fileName = WebUtility.HtmlEncode(fileName);
}
if (allowHyperlinks)
{
//hyperlinks are allowed
var downloadLink = string.Format("{0}download/getfileupload/?downloadId={1}", _webHelper.GetStoreLocation(false), download.DownloadGuid);
attributeText = string.Format("<a href=\"{0}\" class=\"fileuploadattribute\">{1}</a>", downloadLink, fileName);
}
else
{
//hyperlinks aren't allowed
attributeText = fileName;
}
var attributeName = attribute.GetLocalized(a => a.Name, _workContext.WorkingLanguage.Id);
//encode (if required)
if (htmlEncode)
{
attributeName = WebUtility.HtmlEncode(attributeName);
}
formattedAttribute = string.Format("{0}: {1}", attributeName, attributeText);
}
}
else
{
//other attributes (textbox, datepicker)
formattedAttribute = string.Format("{0}: {1}", attribute.GetLocalized(a => a.Name, _workContext.WorkingLanguage.Id), valueStr);
//encode (if required)
if (htmlEncode)
{
formattedAttribute = WebUtility.HtmlEncode(formattedAttribute);
}
}
}
else
{
var attributeValue = attribute.ContactAttributeValues.Where(x => x.Id == valueStr).FirstOrDefault();
if (attributeValue != null)
{
formattedAttribute = string.Format("{0}: {1}", attribute.GetLocalized(a => a.Name, _workContext.WorkingLanguage.Id), attributeValue.GetLocalized(a => a.Name, _workContext.WorkingLanguage.Id));
}
//encode (if required)
if (htmlEncode)
{
formattedAttribute = WebUtility.HtmlEncode(formattedAttribute);
}
}
if (!String.IsNullOrEmpty(formattedAttribute))
{
if (i != 0 || j != 0)
{
result.Append(serapator);
}
result.Append(formattedAttribute);
}
}
}
return(result.ToString());
}