Files
raven/server/AyaNova/Controllers/ImportController.cs
2022-03-24 22:29:44 +00:00

193 lines
8.9 KiB
C#

using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;
using Microsoft.AspNetCore.Routing;
using Microsoft.AspNetCore.Authorization;
using Microsoft.Extensions.Logging;
using AyaNova.Models;
using AyaNova.Api.ControllerHelpers;
using AyaNova.Biz;
using Newtonsoft.Json.Linq;
namespace AyaNova.Api.Controllers
{
[ApiController]
[ApiVersion("8.0")]
[Route("api/v{version:apiVersion}/import")]
[Produces("application/json")]
[Authorize]
public class ImportController : ControllerBase
{
private readonly AyContext ct;
private readonly ILogger<ImportController> log;
private readonly ApiServerState serverState;
/// <summary>
/// ctor
/// </summary>
/// <param name="dbcontext"></param>
/// <param name="logger"></param>
/// <param name="apiServerState"></param>
public ImportController(AyContext dbcontext, ILogger<ImportController> logger, ApiServerState apiServerState)
{
ct = dbcontext;
log = logger;
serverState = apiServerState;
}
/// <summary>
/// Import / Update JSON data to indicated object type
/// </summary>
/// <param name="importData"></param>
/// <param name="apiVersion">From route path</param>
/// <returns></returns>
[HttpPost]
public async Task<IActionResult> PostImportData([FromBody] AyImportData importData, ApiVersion apiVersion)
{
if (!serverState.IsOpen)
return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
if (!Authorized.HasCreateRole(HttpContext.Items, importData.AType))
return StatusCode(403, new ApiNotAuthorizedResponse());
if (!ModelState.IsValid)
return BadRequest(new ApiErrorResponse(ModelState));
List<string> ImportResult = new List<string>();
ImportResult.Add("Import results\n");
log.LogDebug($"Instantiating biz object handler for {importData.AType}");
var biz = BizObjectFactory.GetBizObject(importData.AType, ct, UserIdFromContext.Id(HttpContext.Items), UserRolesFromContext.Roles(HttpContext.Items));
if (!(biz is IImportAbleObject))
return BadRequest(new ApiErrorResponse(ApiErrorCode.INVALID_OPERATION, null, $"Import not supported for {importData.AType} objects"));
ImportResult.AddRange(await ((IImportAbleObject)biz).ImportData(importData));
return Ok(ApiOkResponse.Response(ImportResult));
}
// /// <summary>
// /// Upload and import file
// /// Max 100MiB total
// /// </summary>
// /// <returns>Results</returns>
// [Authorize]
// [HttpPost("upload")]
// [DisableFormValueModelBinding]
// [RequestSizeLimit(AyaNova.Util.ServerBootConfig.MAX_IMPORT_FILE_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
// if (!serverState.IsOpen)
// return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
// //This route is ONLY available to users with full rights to Global object
// if (!Authorized.HasModifyRole(HttpContext.Items, AyaType.Global))
// {
// return StatusCode(403, new ApiNotAuthorizedResponse());
// }
// // AyaTypeId attachToObject = null;
// ApiUploadProcessor.ApiUploadedFilesResult uploadFormData = null;
// List<string> ImportResult = new List<string>();
// ImportResult.Add("Import results\n");
// try
// {
// 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);xx
// string UploadAType = string.Empty;
// string errorMessage = string.Empty;
// 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_IMPORT_FILE_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
// return BadRequest(new ApiErrorResponse(ApiErrorCode.INVALID_OPERATION, null, "Missing required FormFieldData value: FileData"));
// if (uploadFormData.FormFieldData.ContainsKey("AType"))
// UploadAType = uploadFormData.FormFieldData["AType"].ToString();
// else
// return BadRequest(new ApiErrorResponse(ApiErrorCode.INVALID_OPERATION, null, "Missing required FormFieldData value: AType"));
// //fileData in JSON stringify format which contains the actual last modified dates etc
// //"[{\"name\":\"Client.csv\",\"lastModified\":1582822079618},{\"name\":\"wmi4fu06nrs41.jpg\",\"lastModified\":1586900220990}]"
// FileData = Newtonsoft.Json.JsonConvert.DeserializeObject<List<UploadFileData>>(uploadFormData.FormFieldData["FileData"].ToString());
// //Instantiate the business object handler
// AyaType TheType = System.Enum.Parse<AyaType>(UploadAType, true);
// log.LogDebug($"Instantiating biz object handler for {TheType}");
// var biz = BizObjectFactory.GetBizObject(TheType, ct, UserIdFromContext.Id(HttpContext.Items), UserRolesFromContext.Roles(HttpContext.Items));
// if (!(biz is IImportAbleObject))
// return BadRequest(new ApiErrorResponse(ApiErrorCode.INVALID_OPERATION, null, $"Import not supported for {TheType} objects"));
// //We have our files now can parse and insert into db
// if (uploadFormData.UploadedFiles.Count > 0)
// {
// //deserialize each file and import
// foreach (UploadedFileInfo a in uploadFormData.UploadedFiles)
// {
// JArray ja = JArray.Parse(System.IO.File.ReadAllText(a.InitialUploadedPathName));
// ImportResult.AddRange(await ((IImportAbleObject)biz).ImportData(ja));
// }
// }
// }
// catch (System.IO.InvalidDataException ex)
// {
// return BadRequest(new ApiErrorResponse(ApiErrorCode.INVALID_OPERATION, null, ex.Message));
// }
// finally
// {
// //delete all the files temporarily uploaded and return bad request
// ApiUploadProcessor.DeleteTempUploadFile(uploadFormData);
// }
// return Ok(ApiOkResponse.Response(ImportResult));
// }
//-----------------------------------------
}//eoc
}//eons