/// <summary>
/// This method will eventually defer to the ISitecoreRepository to render the field value.
/// </summary>
/// <param name="fieldName"></param>
/// <param name="parameters"></param>
/// <returns></returns>
public string GetField(string fieldName, IItem item, Dictionary <string, string> parameters)
{
if (item != null)
{
if (!String.IsNullOrEmpty(fieldName))
{
// Get the ISitecoreRepository to check if the field actually exists.
if (_sitecoreRepository.FieldExists(fieldName, item))
{
// Helper to return field parameters for this particular field (the dictionary contains all fields + their parameters)
string fieldParameters = GetFieldParameters(fieldName, parameters);
if (!String.IsNullOrEmpty(fieldParameters))
{
// Get field value from Sitecore, having already checked for null/empty, and whether or not the field actually exists.
return(_sitecoreRepository.GetFieldValue(fieldName, item, fieldParameters));
}
else
{
return(_sitecoreRepository.GetFieldValue(fieldName, item));
}
}
}
}
return(String.Empty);
}