public void Set(FieldContainer entity, IFieldDefinition field, File file)
{
var options = field.Option as Litium.FieldFramework.FieldTypes.PointerOption;
var pointerType = GetTypeFor(options.EntityType);
if (!pointerType.IsInstanceOfType(file))
{
throw new Exception($"An object of type {file.GetType()} can not be set to a pointer ({field.Id}) of type {options.EntityType}");
}
if (options.MultiSelect)
{
var files = entity.GetValue <List <PointerItem> >(field.Id)?
.Select(r => _mediaArchive.GetFile(r.EntitySystemId))
.Where(r => r != null)
.ToList() ?? new List <File>();
files.RemoveAll(r => string.Equals(r.Name, file.Name, StringComparison.OrdinalIgnoreCase));
files.Add(_mediaArchive.GetFile(file.SystemId));
Sort?.Invoke(entity, field, files);
entity.AddOrUpdateValue(field.Id, files.Select(r => new PointerItem()
{
EntitySystemId = r.SystemId
}).ToList());
}
else
{
entity.AddOrUpdateValue(field.Id, new PointerItem()
{
EntitySystemId = file.SystemId
});
}
}
public void Set(FieldContainer entity, IFieldDefinition field, File file)
{
var images = entity.GetValue <List <Guid> >(field.Id)?
.Select(r => _mediaArchive.GetFile(r))
.Where(r => r != null)
.ToList() ?? new List <File>();
if (images.Any(r => r.SystemId == file.SystemId))
{
// Field already contain this file. Don't do anything.
return;
}
images.RemoveAll(r => string.Equals(r.Name, file.Name, StringComparison.OrdinalIgnoreCase));
images.Add(_mediaArchive.GetFile(file.SystemId));
Sort?.Invoke(entity, field, images);
entity.AddOrUpdateValue(field.Id, images.Select(r => r.SystemId).ToList());
}