private bool FilterItem(BaseItem f, IReadOnlyCollection <BaseItemKind> excludeItemTypes, IReadOnlyCollection <BaseItemKind> includeItemTypes, IReadOnlyCollection <string> mediaTypes)
{
var baseItemKind = f.GetBaseItemKind();
// Exclude item types
if (excludeItemTypes.Count > 0 && excludeItemTypes.Contains(baseItemKind))
{
return(false);
}
// Include item types
if (includeItemTypes.Count > 0 && !includeItemTypes.Contains(baseItemKind))
{
return(false);
}
// Include MediaTypes
if (mediaTypes.Count > 0 && !mediaTypes.Contains(f.MediaType ?? string.Empty, StringComparer.OrdinalIgnoreCase))
{
return(false);
}
return(true);
}