75 lines
2.7 KiB
C#
75 lines
2.7 KiB
C#
|
// ***********************************************************************
|
|||
|
|
// Assembly : Ultimate
|
|||
|
|
// Author : frede
|
|||
|
|
// Created : 2023 06 11 15:57
|
|||
|
|
//
|
|||
|
|
// Last Modified By : frede
|
|||
|
|
// Last Modified On : 2023 06 11 15:57
|
|||
|
|
// ***********************************************************************
|
|||
|
|
// <copyright file="CsvOutputFormatter.cs" company="FCS">
|
|||
|
|
// Copyright (C) 2023-2023 FCS Frede's Computer Services.
|
|||
|
|
// This program is free software: you can redistribute it and/or modify
|
|||
|
|
// it under the terms of the GNU Affero General Public License as
|
|||
|
|
// published by the Free Software Foundation, either version 3 of the
|
|||
|
|
// License, or (at your option) any later version.
|
|||
|
|
//
|
|||
|
|
// This program is distributed in the hope that it will be useful,
|
|||
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|||
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|||
|
|
// GNU Affero General Public License for more details.
|
|||
|
|
//
|
|||
|
|
// You should have received a copy of the GNU Affero General Public License
|
|||
|
|
// along with this program. If not, see [https://www.gnu.org/licenses]
|
|||
|
|
// </copyright>
|
|||
|
|
// <summary></summary>
|
|||
|
|
// ***********************************************************************
|
|||
|
|
|
|||
|
|
using System.Text;
|
|||
|
|
using Microsoft.AspNetCore.Mvc.Formatters;
|
|||
|
|
using Microsoft.Net.Http.Headers;
|
|||
|
|
using Shared.DataTransferObjects;
|
|||
|
|
|
|||
|
|
namespace Ultimate;
|
|||
|
|
|
|||
|
|
public class CsvOutputFormatter : TextOutputFormatter
|
|||
|
|
{
|
|||
|
|
public CsvOutputFormatter()
|
|||
|
|
{
|
|||
|
|
SupportedMediaTypes.Add(MediaTypeHeaderValue.Parse("text/csv"));
|
|||
|
|
SupportedEncodings.Add(Encoding.UTF8);
|
|||
|
|
SupportedEncodings.Add(Encoding.Unicode);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
protected override bool CanWriteType(Type? type)
|
|||
|
|
{
|
|||
|
|
if (typeof(CompanyDto).IsAssignableFrom(type) || typeof(IEnumerable<CompanyDto>).IsAssignableFrom(type))
|
|||
|
|
{
|
|||
|
|
return base.CanWriteType(type);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return false;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
public override async Task WriteResponseBodyAsync(OutputFormatterWriteContext context, Encoding selectedEncoding)
|
|||
|
|
{
|
|||
|
|
var response = context.HttpContext.Response;
|
|||
|
|
var buffer = new StringBuilder();
|
|||
|
|
if (context.Object is IEnumerable<CompanyDto>)
|
|||
|
|
{
|
|||
|
|
foreach (var company in (IEnumerable<CompanyDto>) context.Object)
|
|||
|
|
{
|
|||
|
|
FormatCsv(buffer, company);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
FormatCsv(buffer, (CompanyDto) context.Object);
|
|||
|
|
}
|
|||
|
|
await response.WriteAsync(buffer.ToString());
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
private static void FormatCsv(StringBuilder buffer, CompanyDto company)
|
|||
|
|
{
|
|||
|
|
buffer.AppendLine($"{company.CompanyId},\"{company.Name}\",\"{company.FullAddress}\"");
|
|||
|
|
}
|
|||
|
|
}
|