Support file upload about embedio HOT 4 CLOSED

unosquare commented on August 28, 2024

Support file upload

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Comments (4)

geoperez commented on August 28, 2024

I think we have one in the wiki.

…

On Jan 17, 2017 4:22 PM, "bufferUnderrun" ***@***.***> wrote: Hi, Do you have a code snippet to handle file uploading from a html form <input type="file" /> ? Thanks, — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#60>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABsYsBqindTy6DJVyKED_iLnUqW6Qf_Cks5rTT8zgaJpZM4LmPQm> .

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bufferUnderrun commented on August 28, 2024

yep in https://github.com/unosquare/embedio/wiki/Cookbook you use the http://stackoverflow.com/a/21689347/3699737 code snippet. But i don't see how to pass the Stream data from embedio restapi to the async Task ParseFiles ?

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geoperez commented on August 28, 2024

This is a functional method that we use in other project with EmbedIO and the nuget HttpMultipartParser:

[WebApiHandler(HttpVerbs.Post, "/api/upload")]
        public bool UploadCert(WebServer server, HttpListenerContext context)
        {
            try
            {
                var parser = new MultipartFormDataParser(context.Request.InputStream);

                if (parser.Files.Any() == false)
                    throw new Exception("Invalid request, you need to post a file");

                using (var ms = new MemoryStream())
                {
                    parser.Files.First().Data.CopyTo(ms);
                    var path = Path.Combine(CurrentApp.EntryAssemblyDirectory, RelayService.Constants.DefaultCertName);
                    File.WriteAllBytes(path, ms.ToArray());
                    SettingsProvider<AppSettings>.Instance.Global.SmtpServerCertificateFile = path;
                    SettingsProvider<AppSettings>.Instance.Global.SmtpServerCertificatePassword = parser.Parameters.First().Data;
                    SettingsProvider<AppSettings>.Instance.PersistGlobalSettings();
                }

                Task.Factory.StartNew(() => StartupService.Current.Restart());
                context.Response.Redirect("/");
                return true;
            }
            catch (Exception ex)
            {
                return HandleError(context, ex);
            }
        }