public ActionResult Save(Broadcast model)
{
model.UpdateTime = DateTime.Now;
bool b = BroadcastBll.AddOrUpdateSaved(c => c.Email, model) > 0;
return(ResultData(model, b, b ? "更新订阅成功！" : "更新订阅失败！"));
}
public ActionResult Pass(int id)
{
Post post = PostBll.GetById(id);
post.Status = Status.Pended;
post.ModifyDate = DateTime.Now;
post.PostDate = DateTime.Now;
bool b = PostBll.UpdateEntitySaved(post);
var cast = BroadcastBll.LoadEntities(c => c.Status == Status.Subscribed).ToList();
string link = Request.Url?.Scheme + "://" + Request.Url?.Authority + "/" + id;
cast.ForEach(c =>
{
var ts = DateTime.Now.GetTotalMilliseconds();
string content = System.IO.File.ReadAllText(Request.MapPath("/template/broadcast.html")).Replace("{{link}}", link + "?email=" + c.Email).Replace("{{time}}", post.ModifyDate.ToString("yyyy-MM-dd HH:mm:ss")).Replace("{{title}}", post.Title).Replace("{{author}}", post.Author).Replace("{{content}}", post.Content.RemoveHtmlTag(150)).Replace("{{cancel}}", Url.Action("Subscribe", "Subscribe", new
{
c.Email,
act = "cancel",
validate = c.ValidateCode,
timespan = ts,
hash = (c.Email + "cancel" + c.ValidateCode + ts).AESEncrypt(ConfigurationManager.AppSettings["BaiduAK"])
}, Request.Url.Scheme));
BackgroundJob.Enqueue(() => SendMail(GetSettings("Title") + "博客有新文章发布了", content, c.Email));
});
HangfireHelper.CreateJob(typeof(IHangfireBackJob), nameof(HangfireBackJob.UpdateLucene));
return(ResultData(null, b, b ? "审核通过！" : "审核失败！"));
}
public ActionResult Change(int id)
{
Broadcast cast = BroadcastBll.GetById(id);
Status status = cast.Status;
cast.UpdateTime = DateTime.Now;
cast.Status = status == Status.Subscribed ? Status.Subscribing : Status.Subscribed;
bool b = BroadcastBll.UpdateEntitySaved(cast);
return(ResultData(null, b, status == Status.Subscribed ? "订阅成功" : "取消订阅成功！"));
}
public ActionResult Subscribe(string email)
{
if (bool.TryParse(GetSettings("DisabledEmailBroadcast"), out var disabled) && disabled)
{
return(ResultData(null, false, GetSettings("DisabledEmailBroadcastTip")));
}
Broadcast entity = BroadcastBll.GetFirstEntity(b => b.Email.Equals(email, StringComparison.InvariantCultureIgnoreCase));
var guid = Guid.NewGuid();
if (entity != null)
{
if (entity.Status == Status.Subscribed)
{
return(ResultData(null, false, "您已经订阅过了，无需再重复订阅！"));
}
entity.ValidateCode = guid.ToString();
entity.UpdateTime = DateTime.Now;
BroadcastBll.UpdateEntity(entity);
}
else
{
BroadcastBll.AddEntity(new Broadcast()
{
Email = email,
ValidateCode = guid.ToString(),
Status = Status.Subscribing,
UpdateTime = DateTime.Now
});
}
try
{
var ts = DateTime.Now.GetTotalMilliseconds();
string link = Url.Action("Subscribe", "Subscribe", new
{
email,
act = "verify",
validate = guid,
timespan = ts,
hash = (email + "verify" + guid + ts).AESEncrypt(ConfigurationManager.AppSettings["BaiduAK"])
}, "http");
BackgroundJob.Enqueue(() => SendMail(GetSettings("Title") + "博客订阅：" + Request.Url, System.IO.File.ReadAllText(Request.MapPath("/template/subscribe.html")).Replace("{{link}}", link), email));
BroadcastBll.SaveChanges();
return(ResultData(null, message: "订阅成功，请打开您的邮箱确认操作后便可收到订阅更新！"));
}
catch (Exception e)
{
LogManager.Error(GetType(), e);
return(ResultData(null, false, "订阅失败，这可能是服务器出现了一点问题，去留言板给站长反馈吧！"));
}
}
public ActionResult GetViewToken(string email)
{
if (string.IsNullOrEmpty(email) && !email.MatchEmail())
{
return(ResultData(null, false, "请输入正确的邮箱！"));
}
if (BroadcastBll.Any(b => b.Email.Equals(email) && b.SubscribeType == SubscribeType.ArticleToken))
{
var s = RedisHelper.GetString("ArticleViewToken");
Session.SetByRedis("ArticleViewToken", s);
return(ResultData(null));
}
return(ResultData(null, false, "您目前没有权限访问这篇文章的加密部分，请联系站长开通这篇文章的访问权限！"));
}
public ActionResult GetPageData(int page = 1, int size = 10, string search = "")
{
List <Broadcast> list;
int total;
if (string.IsNullOrEmpty(search))
{
list = BroadcastBll.LoadPageEntitiesFromL2CacheNoTracking(page, size, out total, b => true, b => b.UpdateTime, false).ToList();
}
else
{
list = BroadcastBll.LoadPageEntitiesFromL2CacheNoTracking(page, size, out total, b => b.Email.Contains(search), b => b.UpdateTime, false).ToList();
}
var pageCount = Math.Ceiling(total * 1.0 / size).ToInt32();
return(PageResult(list, pageCount, total));
}
public ActionResult Cancel(string email)
{
Broadcast c = BroadcastBll.GetFirstEntity(b => b.Email.Equals(email) && b.Status == Status.Subscribed);
if (c != null)
{
var ts = DateTime.Now.GetTotalMilliseconds();
string url = Url.Action("Subscribe", "Subscribe", new
{
email,
act = "cancel",
validate = c.ValidateCode,
timespan = ts,
hash = (c.Email + "cancel" + c.ValidateCode + ts).AESEncrypt(ConfigurationManager.AppSettings["BaiduAK"])
}, Request.Url.Scheme);
BackgroundJob.Enqueue(() => SendMail("取消本站订阅", $"请<a href=\"{url}\">点击这里</a>取消订阅本站更新。", email));
return(Content("取消订阅的链接已经发送到了您的邮箱，请到您的邮箱内进行取消订阅"));
}
return(Content("您输入的邮箱没有订阅本站更新，或者已经取消订阅了"));
}
public ActionResult Subscribe(string email, string act, string validate, double timespan, string hash)
{
var ts = DateTime.Now.GetTotalMilliseconds();
if (ts - timespan > 86400000)
{
return(Content("链接已失效"));
}
var hash2 = (email + act + validate + timespan).AESEncrypt(ConfigurationManager.AppSettings["BaiduAK"]);
if (!hash2.Equals(hash))
{
return(Content("操作失败，链接已被非法篡改"));
}
Broadcast entity = BroadcastBll.GetFirstEntity(b => b.Email.Equals(email, StringComparison.InvariantCultureIgnoreCase) && b.ValidateCode.Equals(validate));
if (entity != null)
{
switch (act)
{
case "verify":
entity.Status = Status.Subscribed;
entity.ValidateCode = Guid.NewGuid().ToString();
entity.UpdateTime = DateTime.Now;
BroadcastBll.UpdateEntity(entity);
BroadcastBll.SaveChanges();
return(Content("订阅成功！"));
case "cancel":
entity.Status = Status.Canceled;
entity.UpdateTime = DateTime.Now;
BroadcastBll.UpdateEntity(entity);
BroadcastBll.SaveChanges();
return(Content("取消订阅成功，您将不会再接收到文章更新，如果您以后需要再次接收更新推送，可以到主站点重新进行订阅操作！"));
default: return(RedirectToAction("Index", "Home"));
}
}
return(Content("该邮箱账户未使用邮件订阅！"));
}
public ActionResult Write(PostInputDto post, string Seminars, DateTime?timespan, bool schedule = false)
{
post.Content = ReplaceImgSrc(Regex.Replace(post.Content.Trim(), @"<img\s+[^>]*\s*src\s*=\s*['""]?(\S+\.\w{3,4})['""]?[^/>]*/>", "<img src=\"$1\"/>")).Replace("/thumb150/", "/large/");//提取img标签，提取src属性并重新创建个只包含src属性的img标签
if (!CategoryBll.Any(c => c.Id == post.CategoryId && c.Status == Status.Available))
{
return(ResultData(null, message: "请选择一个分类"));
}
if (string.IsNullOrEmpty(post.Label?.Trim()) || post.Label.Equals("null"))
{
post.Label = null;
}
else if (post.Label.Trim().Length > 50)
{
post.Label = post.Label.Replace("，", ",");
post.Label = post.Label.Trim().Substring(0, 50);
}
else
{
post.Label = post.Label.Replace("，", ",");
}
if (!post.IsWordDocument)
{
post.ResourceName = null;
}
if (string.IsNullOrEmpty(post.ProtectContent) || post.ProtectContent.Equals("null", StringComparison.InvariantCultureIgnoreCase))
{
post.ProtectContent = null;
}
post.Status = Status.Pended;
post.PostDate = DateTime.Now;
post.ModifyDate = DateTime.Now;
Post p = post.Mapper <Post>();
if (!string.IsNullOrEmpty(Seminars))
{
var tmp = Seminars.Split(',').Distinct();
tmp.ForEach(s =>
{
var id = s.ToInt32();
p.Seminar.Add(SeminarBll.GetById(id));
});
}
p.PostAccessRecord.Add(new PostAccessRecord()
{
AccessTime = DateTime.Today,
ClickCount = 0
});
if (schedule)
{
if (timespan.HasValue && timespan.Value > DateTime.Now)
{
p.Status = Status.Schedule;
HangfireHelper.CreateJob(typeof(IHangfireBackJob), nameof(HangfireBackJob.PublishPost), args: p);
return(ResultData(p.Mapper <PostOutputDto>(), message: schedule ? $"文章于{timespan.Value:yyyy-MM-dd HH:mm:ss}将会自动发表！" : "文章发表成功！"));
}
return(ResultData(null, false, "如果要定时发布，请选择正确的一个将来时间点！"));
}
p = PostBll.AddEntitySaved(p);
if (p != null)
{
var cast = BroadcastBll.LoadEntities(c => c.Status == Status.Subscribed).ToList();
string link = Request.Url?.Scheme + "://" + Request.Url?.Authority + "/" + p.Id;
cast.ForEach(c =>
{
var ts = DateTime.Now.GetTotalMilliseconds();
string content = System.IO.File.ReadAllText(Request.MapPath("/template/broadcast.html")).Replace("{{link}}", link + "?email=" + c.Email).Replace("{{time}}", post.PostDate.ToString("yyyy-MM-dd HH:mm:ss")).Replace("{{title}}", post.Title).Replace("{{author}}", post.Author).Replace("{{content}}", post.Content.RemoveHtmlTag(150)).Replace("{{cancel}}", Url.Action("Subscribe", "Subscribe", new { c.Email, act = "cancel", validate = c.ValidateCode, timespan = ts, hash = (c.Email + "cancel" + c.ValidateCode + ts).AESEncrypt(ConfigurationManager.AppSettings["BaiduAK"]) }, Request.Url.Scheme));
BackgroundJob.Schedule(() => SendMail(GetSettings("Title") + "博客有新文章发布了", content, c.Email), (p.PostDate - DateTime.Now));
});
HangfireHelper.CreateJob(typeof(IHangfireBackJob), nameof(HangfireBackJob.UpdateLucene));
return(ResultData(null, true, "文章发表成功！"));
}
return(ResultData(null, false, "文章发表失败！"));
}
public ActionResult Edit(PostInputDto post, string Seminars, bool notify = true)
{
post.Content = ReplaceImgSrc(Regex.Replace(post.Content.Trim(), @"<img\s+[^>]*\s*src\s*=\s*['""]?(\S+\.\w{3,4})['""]?[^/>]*/>", "<img src=\"$1\"/>")).Replace("/thumb150/", "/large/");
if (!CategoryBll.Any(c => c.Id == post.CategoryId && c.Status == Status.Available))
{
return(ResultData(null, message: "请选择一个分类"));
}
if (string.IsNullOrEmpty(post.Label?.Trim()) || post.Label.Equals("null"))
{
post.Label = null;
}
else if (post.Label.Trim().Length > 50)
{
post.Label = post.Label.Replace("，", ",");
post.Label = post.Label.Trim().Substring(0, 50);
}
else
{
post.Label = post.Label.Replace("，", ",");
}
if (!post.IsWordDocument)
{
post.ResourceName = null;
}
if (string.IsNullOrEmpty(post.ProtectContent) || post.ProtectContent.Equals("null", StringComparison.InvariantCultureIgnoreCase))
{
post.ProtectContent = null;
}
post.ModifyDate = DateTime.Now;
Post p = PostBll.GetById(post.Id);
var history = p.Mapper <PostHistoryVersion>();
p.PostHistoryVersion.Add(history);
Mapper.Map(post, p);
if (!string.IsNullOrEmpty(Seminars))
{
var tmp = Seminars.Split(',').Distinct();
p.Seminar.Clear();
tmp.ForEach(s =>
{
p.Seminar.Add(SeminarBll.GetFirstEntity(e => e.Title.Equals(s)));
});
}
bool b = PostBll.UpdateEntitySaved(p);
if (b)
{
#if !DEBUG
if (notify)
{
var cast = BroadcastBll.LoadEntities(c => c.Status == Status.Subscribed).ToList();
string link = Request.Url?.Scheme + "://" + Request.Url?.Authority + "/" + p.Id;
cast.ForEach(c =>
{
var ts = DateTime.Now.GetTotalMilliseconds();
string content = System.IO.File.ReadAllText(Request.MapPath("/template/broadcast.html")).Replace("{{link}}", link + "?email=" + c.Email).Replace("{{time}}", post.PostDate.ToString("yyyy-MM-dd HH:mm:ss")).Replace("{{title}}", post.Title).Replace("{{author}}", post.Author).Replace("{{content}}", post.Content.RemoveHtmlTag(150)).Replace("{{cancel}}", Url.Action("Subscribe", "Subscribe", new { c.Email, act = "cancel", validate = c.ValidateCode, timespan = ts, hash = (c.Email + "cancel" + c.ValidateCode + ts).AESEncrypt(ConfigurationManager.AppSettings["BaiduAK"]) }, Request.Url.Scheme));
BackgroundJob.Schedule(() => SendMail(GetSettings("Title") + "博客有新文章发布了", content, c.Email), (p.PostDate - DateTime.Now));
});
}
#endif
HangfireHelper.CreateJob(typeof(IHangfireBackJob), nameof(HangfireBackJob.UpdateLucene));
return(ResultData(p.Mapper <PostOutputDto>(), message: "文章修改成功！"));
}
return(ResultData(null, false, "文章修改失败！"));
}
public ActionResult Get(int id) => ResultData(BroadcastBll.GetById(id));
public ActionResult Delete(int id)
{
bool b = BroadcastBll.DeleteByIdSaved(id);
return(ResultData(null, b, b ? "删除订阅成功！" : "删除订阅失败！"));
}
