public override XElement GetWidgetMarkup(ParameterList parameters, string label, HelpDefinition help, string bindingSourceName)
{
var searchToken = new MediaFileSearchToken();
searchToken.MimeTypes = new string[] { MimeTypeInfo.Gif, MimeTypeInfo.Jpeg, MimeTypeInfo.Png, MimeTypeInfo.Bmp, MimeTypeInfo.Svg };
var folderReference = parameters.GetParameter<DataReference<IMediaFileFolder>>(MediaFileFolderReferenceParameterName);
bool selectionRequired = parameters.GetParameter<bool>(RequiredParameterName);
if (folderReference != null && folderReference.IsSet)
{
IMediaFileFolder folder;
try
{
folder = folderReference.Data;
if(folder != null)
{
searchToken.Folder = folder.Path;
}
}
catch (Exception)
{
string reference = folderReference.Serialize() ?? string.Empty;
LoggingService.LogError(LogTitle, "Failed to get media folder by referece: '{0}'".FormatWith(reference));
}
}
XElement selector = base.BuildBasicWidgetMarkup("DataReferenceTreeSelector", "Selected", label, help, bindingSourceName);
selector.Add(
new XAttribute("Handle", "Composite.Management.ImageSelectorDialog"),
new XAttribute("SearchToken", searchToken.Serialize()),
new XAttribute("DataType", TypeManager.SerializeType(typeof(IImageFile))),
new XAttribute("NullValueAllowed", (!selectionRequired))
);
return selector;
}
public override XElement GetWidgetMarkup(ParameterList parameters, string label, HelpDefinition help, string bindingSourceName)
{
// TODO: config widget for optional values
bool selectionRequired = parameters.GetParameter<bool>(RequiredParameterName);
var searchToken = new MediaFileSearchToken();
string extensionStr = parameters.GetParameter<string>("FileExtensionFilter");
if(!extensionStr.IsNullOrEmpty())
{
searchToken.Extensions = extensionStr.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
}
searchToken.Folder = GetFolderPath(parameters.GetParameter<DataReference<IMediaFileFolder>>("MediaFileFolderReference"));
searchToken.HideSubfolders = !parameters.GetParameter<bool>("IncludeSubfolders");
XElement selector = base.BuildBasicWidgetMarkup("DataReferenceTreeSelector", "Selected", label, help, bindingSourceName);
selector.Add(
new XAttribute("Handle", "Composite.Management.EmbeddableMediaSelectorDialog"),
new XAttribute("SearchToken", searchToken.Serialize()),
new XAttribute("DataType", TypeManager.SerializeType(typeof(IMediaFile))),
new XAttribute("NullValueAllowed", (!selectionRequired))
);
return selector;
}
