//[ValidateAntiForgeryToken]
public EventDownload UploadFile(IFormFile file, [FromRoute] int id)
{
if (file.Length <= 0)
{
return(null);
}
using (var client = new System.Net.Http.HttpClient())
{
// Upload File
long?fileId = Services.Storages.Files.NewFile(this._storageSettings, file);
if (!fileId.HasValue)
{
return(null);
}
Models.EventDownload newDownload = new EventDownload();
newDownload.EventId = id;
newDownload.StorageServiceFileId = fileId.Value;
System.Text.RegularExpressions.Regex regexFileName = new System.Text.RegularExpressions.Regex(@".*(?=\.\w+$)");
newDownload.Name = regexFileName.Match(file.FileName).Value;
newDownload = Services.Events.Downloads.CreateDownload(this._eventSettings, newDownload);
// TODO Im Fehlerfall Datei wieder löschen
if (newDownload == null)
{
Services.Storages.Files.DeleteFile(this._storageSettings, fileId.Value);
}
return(newDownload);
}
}
public static FileStream GetFileStream(EventServiceConfiguration settingsEventService, StorageServiceConfiguation settingsStorrageService, long downloadId)
{
EventDownload download = null;
using (var client = new HttpClient())
{
client.BaseAddress = new Uri(settingsEventService.BaseUrl);
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
client.DefaultRequestHeaders.Add("api-version", "1.0");
HttpResponseMessage response = client.GetAsync(settingsEventService.ResourceRoot + "/downloads/" + downloadId.ToString()).Result;
if (response.IsSuccessStatusCode)
{
string stringData = response.Content.ReadAsStringAsync().Result;
download = JsonConvert.DeserializeObject <EventDownload>(stringData);
}
}
if (download == null)
{
return(null);
}
return(Services.Storages.Files.GetFileStream(settingsStorrageService, download.StorageServiceFileId));
}
public bool Delete(int id)
{
EventDownload download = Services.Events.Downloads.ReadDownload(this._eventSettings, id);
Services.Events.Downloads.DeleteDownload(this._eventSettings, id);
Services.Storages.Files.DeleteFile(this._storageSettings, download.StorageServiceFileId);
return(true);
}
// [ValidateAntiForgeryToken]
public EventDownload PutDownload([FromRoute] int id, [FromBody] EventDownload downloadToEdit)
{
try
{
EventDownload result = Services.Events.Downloads.UpdateDownload(this._eventSettings, downloadToEdit);
return(result); // RedirectToAction("Index");
}
catch (Exception ex)
{
return(null);
}
}
//[ValidateAntiForgeryToken]
public EventDownload PostDownload([FromBody] EventDownload newDownload)
{
try
{
EventDownload result = Services.Events.Downloads.CreateDownload(this._eventSettings, newDownload);
return(result);
}
catch
{
return(null);
}
}
public static EventDownload UpdateDownload(EventServiceConfiguration settings, EventDownload downloadToUpdate)
{
using (var client = new HttpClient())
{
client.BaseAddress = new Uri(settings.BaseUrl);
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
client.DefaultRequestHeaders.Add("api-version", "1.0");
var stringContent = new StringContent(JsonConvert.SerializeObject(downloadToUpdate),
Encoding.UTF8,
"application/json");
HttpResponseMessage response = client.PutAsync(settings.ResourceRoot + "/downloads/" + downloadToUpdate.DownloadId.ToString(), stringContent).Result;
if (response.IsSuccessStatusCode)
{
string stringData = response.Content.ReadAsStringAsync().Result;
return(JsonConvert.DeserializeObject <EventDownload>(stringData));
}
}
return(null);
}
