/// <summary>
/// Calls the indicated custom Front-Matter field and returns the resulting value/object to be used into documents/templates
/// </summary>
/// <param name="sourceName">The name of the FM source to call. Case insensitive.</param>
/// <param name="srcParams">a list of params in test form</param>
/// <returns></returns>
public static object GetFieldValueFromFMSource(string sourceName, MIISFile file, params string[] srcParams)
{
sourceName = sourceName.ToLowerInvariant();
if (_FMSources.ContainsKey(sourceName))
{
//Instantiate a new class of this type
IFMSource fms = (IFMSource)Activator.CreateInstance(_FMSources[sourceName]);
return(fms.GetValue(file, srcParams));
}
else
{
throw new Exception($"The custom Front-Matter source '{sourceName}' does not exist!!");
}
}
//Constructor
internal MDFieldsResolver(MarkdownFile mdFile)
{
_parentFile = mdFile;
_mdProxy = new MIISFile(_parentFile);
_ctx = HttpContext.Current;
}