// turn to the inform Page, which is not used in the program
// @param String reviewerId
// @return the inform page
public ActionResult Inform(string id)
{
if (id == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
InformModel informModel = new InformModel();
informModel.AuthorId = id;
return(View(informModel));
}
public async Task <ActionResult> Inform(InformModel model)
{
AspNetUser author = db.AspNetUsers.Find(model.AuthorId);
if (ModelState.IsValid)
{
var body = "<p>Email From: {0} ({1})Message:</p><p>{2}</p>";
var message = new MailMessage();
message.To.Add(new MailAddress(author.Email));
message.From = new MailAddress("*****@*****.**");
message.Subject = model.Subject;
message.Body = string.Format(body, message.From, message.From, model.Message);
message.IsBodyHtml = true;
HttpPostedFileBase postedFile = Request.Files["upload"];
model.Upload = postedFile;
if (model.Upload != null && model.Upload.ContentLength > 0)
{
message.Attachments.Add(new Attachment(model.Upload.InputStream, System.IO.Path.GetFileName(model.Upload.FileName)));
}
using (var smtp = new SmtpClient())
{
var credential = new NetworkCredential
{
UserName = "******", // send email account
Password = ""
};
smtp.Credentials = credential;
smtp.Host = "smtp.monash.edu.au"; //mail server
//smtp.Port = 587;
// smtp.EnableSsl = true;
// smtp.DeliveryMethod = SmtpDeliveryMethod.Network;
await smtp.SendMailAsync(message);
ViewBag.SUCCESS = true;
}
}
return(View(model));
}
// GET: Inform
public async Task <ActionResult> Index(int id)
{
using (ConnectionMultiplexer conn = await ConnectionMultiplexer.ConnectAsync("127.0.0.1:6379"))
{
//默认是访问db0数据库,可以通过方法参数指定数字访问不同的数据库
IDatabase db = conn.GetDatabase();
//以ip和新闻的id为key
string hasClickKey = Inform_Prefix + Request.UserHostAddress + "_" + id;
//如果之前这个ip给这篇文章贡献过点击量，则不重复计算点击量
if (db.KeyExists(hasClickKey) == false)
{
await db.StringIncrementAsync(Inform_Prefix + id, 1);
//记录一下这个ip给这篇文章共享的点击量，有效期为1天
db.StringSet(hasClickKey, "a", TimeSpan.FromDays(1));
}
RedisValue clickCount = await db.StringGetAsync(Inform_Prefix + id);
InformModel model = new InformModel();
model.ClickCount = Convert.ToInt32(clickCount);
return(View(model));
}
}
