public async Task <ActionResult <SubmitResult> > Submit([FromBody] SubmitRequest request) { if (!await _authManager.HasContentPermissionsAsync(request.SiteId, request.ChannelId, Types.ContentPermissions.View)) { return(Unauthorized()); } var summaries = ContentUtility.ParseSummaries(request.ChannelContentIds); var site = await _siteRepository.GetAsync(request.SiteId); if (site == null) { return(NotFound()); } var channel = await _channelRepository.GetAsync(request.ChannelId); if (channel == null) { return(this.Error("无法确定内容对应的栏目")); } var columnsManager = new ColumnsManager(_databaseManager, _pathManager); var columns = await columnsManager.GetContentListColumnsAsync(site, channel, ColumnsManager.PageType.Contents); var contentInfoList = new List <Content>(); var calculatedContentInfoList = new List <Content>(); if (summaries.Count == 0) { var ccIds = await _contentRepository.GetSummariesAsync(site, channel, channel.IsAllContents); var count = ccIds.Count; var pages = Convert.ToInt32(Math.Ceiling((double)count / site.PageSize)); if (pages == 0) { pages = 1; } if (count > 0) { for (var page = 1; page <= pages; page++) { var offset = site.PageSize * (page - 1); var limit = site.PageSize; var pageCcIds = ccIds.Skip(offset).Take(limit).ToList(); var sequence = offset + 1; foreach (var channelContentId in pageCcIds) { var contentInfo = await _contentRepository.GetAsync(site, channelContentId.ChannelId, channelContentId.Id); if (contentInfo == null) { continue; } if (!request.IsAllCheckedLevel) { var checkedLevel = contentInfo.CheckedLevel; if (contentInfo.Checked) { checkedLevel = site.CheckContentLevel; } if (!request.CheckedLevelKeys.Contains(checkedLevel)) { continue; } } if (!request.IsAllDate) { if (contentInfo.AddDate < request.StartDate || contentInfo.AddDate > request.EndDate) { continue; } } contentInfoList.Add(contentInfo); calculatedContentInfoList.Add(await columnsManager.CalculateContentListAsync(sequence++, site, request.ChannelId, contentInfo, columns)); } } } } else { var sequence = 1; foreach (var channelContentId in summaries) { var contentInfo = await _contentRepository.GetAsync(site, channelContentId.ChannelId, channelContentId.Id); if (contentInfo == null) { continue; } if (!request.IsAllCheckedLevel) { var checkedLevel = contentInfo.CheckedLevel; if (contentInfo.Checked) { checkedLevel = site.CheckContentLevel; } if (!request.CheckedLevelKeys.Contains(checkedLevel)) { continue; } } if (!request.IsAllDate) { if (contentInfo.AddDate < request.StartDate || contentInfo.AddDate > request.EndDate) { continue; } } contentInfoList.Add(contentInfo); calculatedContentInfoList.Add(await columnsManager.CalculateContentListAsync(sequence++, site, request.ChannelId, contentInfo, columns)); } } var downloadUrl = string.Empty; if (contentInfoList.Count > 0) { if (request.ExportType == "zip") { var fileName = $"{channel.ChannelName}.zip"; var filePath = _pathManager.GetTemporaryFilesPath(fileName); var caching = new CacheUtils(_cacheManager); var exportObject = new ExportObject(_pathManager, _databaseManager, caching, site); contentInfoList.Reverse(); if (await exportObject.ExportContentsAsync(filePath, contentInfoList)) { downloadUrl = _pathManager.GetTemporaryFilesUrl(fileName); } } else if (request.ExportType == "excel") { var exportColumnNames = request.IsAllColumns ? columns.Select(x => x.AttributeName).ToList() : request.ColumnNames; var fileName = $"{channel.ChannelName}.csv"; var filePath = _pathManager.GetTemporaryFilesPath(fileName); var excelObject = new ExcelObject(_databaseManager, _pathManager); await excelObject.CreateExcelFileForContentsAsync(filePath, site, channel, calculatedContentInfoList, exportColumnNames); downloadUrl = _pathManager.GetTemporaryFilesUrl(fileName); } } return(new SubmitResult { Value = downloadUrl, IsSuccess = !string.IsNullOrEmpty(downloadUrl) }); }