server/AyaNova/Controllers/TranslationController.cs

@@ -318,7 +318,7 @@ namespace AyaNova.Api.Controllers
         [Authorize]
         [HttpPost("upload")]
         [DisableFormValueModelBinding]
-        [RequestSizeLimit(15000000)]//currently export file is 200kb * 50 maximum at a time = 15mb  https://github.com/aspnet/Announcements/issues/267
+        [RequestSizeLimit(AyaNova.Util.ServerBootConfig.MAX_TRANSLATION_UPLOAD_BYTES)]
         public async Task<IActionResult> UploadAsync()
         {
             //Adapted from the example found here: https://docs.microsoft.com/en-us/aspnet/core/mvc/models/file-uploads#uploading-large-files-with-streaming
@@ -334,8 +334,6 @@ namespace AyaNova.Api.Controllers
                 if (!MultipartRequestHelper.IsMultipartContentType(Request.ContentType))
                     return BadRequest(new ApiErrorResponse(ApiErrorCode.INVALID_OPERATION, null, $"Expected a multipart request, but got {Request.ContentType}"));
 
-                //Save uploads to disk under temporary file names until we decide how to handle them
-                uploadFormData = await ApiUploadProcessor.ProcessUploadAsync(HttpContext);
 
                 bool badRequest = false;
                 string UploadObjectType = string.Empty;
@@ -344,6 +342,27 @@ namespace AyaNova.Api.Controllers
                 string Notes = string.Empty;
                 List<UploadFileData> FileData = new List<UploadFileData>();
 
+                //Save uploads to disk under temporary file names until we decide how to handle them
+                uploadFormData = await ApiUploadProcessor.ProcessUploadAsync(HttpContext);
+                if (!string.IsNullOrWhiteSpace(uploadFormData.Error))
+                {
+                    errorMessage = uploadFormData.Error;
+                    //delete temp files
+                    ApiUploadProcessor.DeleteTempUploadFile(uploadFormData);
+                    //file too large is most likely issue so in that case return this localized properly
+                    if (errorMessage.Contains("413"))
+                    {
+                        var TransId = UserTranslationIdFromContext.Id(HttpContext.Items);
+                        return BadRequest(new ApiErrorResponse(
+                            ApiErrorCode.VALIDATION_LENGTH_EXCEEDED,
+                            null,
+                            String.Format(await TranslationBiz.GetTranslationStaticAsync("AyaFileFileTooLarge", TransId, ct), AyaNova.Util.FileUtil.GetBytesReadable(AyaNova.Util.ServerBootConfig.MAX_TRANSLATION_UPLOAD_BYTES))));
+                    }
+                    else//not too big, something else                    
+                        return BadRequest(new ApiErrorResponse(ApiErrorCode.VALIDATION_INVALID_VALUE, null, errorMessage));
+                }
+
+
                 if (
                 !uploadFormData.FormFieldData.ContainsKey("FileData"))//only filedata is required
                 {
@@ -469,7 +488,7 @@ namespace AyaNova.Api.Controllers
 
 
 
-/// <summary>
+        /// <summary>
         /// Put (UpdateTranslationItemDisplayText) 
         /// Update a list of items with new display text
         /// </summary>