protected override async Task InternalExecute()
{
try
{
var picker = new FileOpenPicker {
SuggestedStartLocation = PickerLocationId.Downloads
};
picker.FileTypeFilter.Add(".cube");
// picker.FileTypeFilter.Add(".3dl");
var files = await picker.PickMultipleFilesAsync();
if (files != null)
{
foreach (var file in files)
{
var lutinfo = new LutInfo
{
Title = file.DisplayName,
Id = Guid.NewGuid().ToString()
};
await lutinfo.SaveToFile(await App.GetLutsFolder(), file);
Model.InstalledLuts.Add(lutinfo);
}
}
}
catch (Exception ex)
{
Log.Error(ex);
}
}
/// <summary>
/// Retrieves the image stream by Applying the Unmap Filter
/// </summary>
/// <param name="imageId">Image Id</param>
/// <param name="lutInfo">The parameters used to process the image</param>
/// <returns>An StreamContent of <see cref="StreamContent" /> object</returns>
public async Task <Stream> UnmapFilter(string imageId, LutInfo lutInfo)
{
var response = await Client.PostAsJsonAsync("images/" + imageId + "/filters/unmap", lutInfo);
response.EnsureSuccessStatusCode();
return(await response.Content.ReadAsStreamAsync());
}
