public IActionResult DownloadFile([FromServices] WtmFileProvider fp, string id, string csName = null)
{
var file = fp.GetFile(id, true, ConfigInfo.CreateDC(csName));
if (file == null)
{
return(BadRequest(Localizer["Sys.FileNotFound"]));
}
var ext = file.FileExt.ToLower();
var contenttype = "application/octet-stream";
if (ext == "pdf")
{
contenttype = "application/pdf";
}
if (ext == "png" || ext == "bmp" || ext == "gif" || ext == "tif" || ext == "jpg" || ext == "jpeg")
{
contenttype = $"image/{ext}";
}
if (ext == "mp4")
{
contenttype = $"video/mpeg4";
}
return(File(file.DataStream, contenttype, file.FileName ?? (Guid.NewGuid().ToString() + ext)));
}
public IActionResult Upload([FromServices] WtmFileProvider fp, string sm = null, string groupName = null, string subdir = null, string extra = null, string csName = null)
{
var FileData = Request.Form.Files[0];
var file = fp.Upload(FileData.FileName, FileData.Length, FileData.OpenReadStream(), groupName, subdir, extra, sm, Wtm.CreateDC(cskey: csName));
return(Ok(new { Id = file.GetID(), Name = file.FileName }));
}
public async Task <IActionResult> GetFile([FromServices] WtmFileProvider fp, string id, string csName = null, int?width = null, int?height = null)
{
var file = fp.GetFile(id, true, ConfigInfo.CreateDC(csName));
if (file == null)
{
return(BadRequest(Localizer["Sys.FileNotFound"]));
}
try
{
if (width != null || height != null)
{
Image oimage = Image.Load(file.DataStream);
if (oimage != null)
{
if (width == null)
{
width = oimage.Width * height / oimage.Height;
}
if (height == null)
{
height = oimage.Height * width / oimage.Width;
}
var ms = new MemoryStream();
oimage.Mutate(x => x.Resize(width.Value, height.Value));
oimage.SaveAsJpeg(ms);
ms.Position = 0;
await ms?.CopyToAsync(Response.Body);
file.DataStream.Dispose();
ms.Dispose();
oimage.Dispose();
return(new EmptyResult());
}
}
}
catch { }
var ext = file.FileExt.ToLower();
if (ext == "mp4")
{
return(File(file.DataStream, "video/mpeg4", enableRangeProcessing: true));
}
else
{
await file.DataStream?.CopyToAsync(Response.Body);
file.DataStream.Dispose();
return(new EmptyResult());
}
}
public IActionResult GetFile([FromServices] WtmFileProvider fp, string id, string csName = null)
{
var file = fp.GetFile(id, true, ConfigInfo.CreateDC(csName));
if (file == null)
{
return(BadRequest(Localizer["Sys.FileNotFound"]));
}
file.DataStream?.CopyToAsync(Response.Body);
file.DataStream.Dispose();
return(new EmptyResult());
}
public IActionResult DownloadFile([FromServices] WtmFileProvider fp, string id, string csName = null)
{
var file = fp.GetFile(id, true, ConfigInfo.CreateDC(csName));
if (file == null)
{
return(BadRequest(Localizer["Sys.FileNotFound"]));
}
var ext = file.FileExt.ToLower();
var provider = new FileExtensionContentTypeProvider();
string contentType;
if (!provider.TryGetContentType(file.FileName, out contentType))
{
contentType = "application/octet-stream";
}
return(File(file.DataStream, contentType, file.FileName ?? (Guid.NewGuid().ToString() + ext)));
}
public IActionResult UploadImage([FromServices] WtmFileProvider fp, int?width = null, int?height = null, string sm = null, string groupName = null, string subdir = null, string extra = null, string csName = null)
{
if (width == null && height == null)
{
return(Upload(fp, sm, groupName, csName));
}
var FileData = Request.Form.Files[0];
Image oimage = Image.Load(FileData.OpenReadStream());
if (oimage == null)
{
return(BadRequest(Localizer["Sys.UploadFailed"]));
}
if (width == null)
{
width = height * oimage.Width / oimage.Height;
}
if (height == null)
{
height = width * oimage.Height / oimage.Width;
}
MemoryStream ms = new MemoryStream();
oimage.Mutate(x => x.Resize(width.Value, height.Value));
oimage.SaveAsJpeg(ms);
ms.Position = 0;
var file = fp.Upload(FileData.FileName, FileData.Length, ms, groupName, subdir, extra, sm, Wtm.CreateDC(cskey: csName));
oimage.Dispose();
ms.Dispose();
if (file != null)
{
return(Ok(new { Id = file.GetID(), Name = file.FileName }));
}
return(BadRequest(Localizer["Sys.UploadFailed"]));
}
public IActionResult GetFile([FromServices] WtmFileProvider fp, string id, string csName = null)
{
var file = fp.GetFile(id, true, ConfigInfo.CreateDC(csName));
if (file == null)
{
return(BadRequest(Localizer["Sys.FileNotFound"]));
}
var ext = file.FileExt.ToLower();
if (ext == "mp4")
{
return(File(file.DataStream, "video/mpeg4", enableRangeProcessing: true));
}
else
{
file.DataStream?.CopyToAsync(Response.Body);
file.DataStream.Dispose();
return(new EmptyResult());
}
}
public IActionResult GetFileName([FromServices] WtmFileProvider fp, string id, string csName = null)
{
return(Ok(fp.GetFileName(id, ConfigInfo.CreateDC(csName))));
}
public IActionResult DeletedFile([FromServices] WtmFileProvider fp, string id, string csName = null)
{
fp.DeleteFile(id, ConfigInfo.CreateDC(csName));
return(Ok());
}
