public ActionResult PushMerge(PostMergeRequestCommand dto)
{
if (RedisHelper.Get("code:" + dto.ModifierEmail) != dto.Code)
{
return(ResultData(null, false, "验证码错误！"));
}
var post = PostService.GetById(dto.PostId) ?? throw new NotFoundException("文章未找到");
var diff = new HtmlDiff.HtmlDiff(post.Content.RemoveHtmlTag(), dto.Content.RemoveHtmlTag());
if (post.Title.Equals(dto.Title) && !diff.Build().Contains(new[] { "diffmod", "diffdel", "diffins" }))
{
return(ResultData(null, false, "内容未被修改！"));
}
#region 合并验证
if (PostMergeRequestService.Any(p => p.ModifierEmail == dto.ModifierEmail && p.MergeState == MergeStatus.Block))
{
return(ResultData(null, false, "由于您曾经多次恶意修改文章，已经被标记为黑名单，无法修改任何文章，如有疑问，请联系网站管理员进行处理。"));
}
if (post.PostMergeRequests.Any(p => p.ModifierEmail == dto.ModifierEmail && p.MergeState == MergeStatus.Pending))
{
return(ResultData(null, false, "您已经提交过一次修改请求正在待处理，暂不能继续提交修改请求！"));
}
#endregion
#region 直接合并
if (post.Email.Equals(dto.ModifierEmail))
{
var history = post.Mapper <PostHistoryVersion>();
Mapper.Map(dto, post);
post.PostHistoryVersion.Add(history);
post.ModifyDate = DateTime.Now;
return(PostService.SaveChanges() > 0 ? ResultData(null, true, "你是文章原作者，无需审核，文章已自动更新并在首页展示！") : ResultData(null, false, "操作失败！"));
}
#endregion
var merge = post.PostMergeRequests.FirstOrDefault(r => r.Id == dto.Id && r.MergeState != MergeStatus.Merged);
if (merge != null)
{
Mapper.Map(dto, merge);
merge.SubmitTime = DateTime.Now;
merge.MergeState = MergeStatus.Pending;
}
else
{
merge = Mapper.Map <PostMergeRequest>(dto);
post.PostMergeRequests.Add(merge);
}
var b = PostService.SaveChanges() > 0;
if (!b)
{
return(ResultData(null, false, "操作失败！"));
}
RedisHelper.Expire("code:" + dto.ModifierEmail, 1);
MessageService.AddEntitySaved(new InternalMessage()
{
Title = $"来自【{dto.Modifier}】的文章修改合并请求",
Content = dto.Title,
Link = "#/merge/compare?id=" + merge.Id
});
var content = new Template(System.IO.File.ReadAllText(HostEnvironment.WebRootPath + "/template/merge-request.html")).Set("title", post.Title).Set("link", Url.Action("Index", "Dashboard", new { }, Request.Scheme) + "#/merge/compare?id=" + merge.Id).Render();
BackgroundJob.Enqueue(() => CommonHelper.SendMail("博客文章修改请求：", content, CommonHelper.SystemSettings["ReceiveEmail"]));
return(ResultData(null, true, "您的修改请求已提交，已进入审核状态，感谢您的参与！"));
}