public static void Log(Exception Ex)
{
using (var context = new EnrampageEntities())
{
context.Logs.Add(new Log { Exception = Ex.ToString() });
context.SaveChanges();
}
}
public ActionResult Callback(string ReturnUrl)
{
try
{
var loginInfo = AuthenticationManager.GetExternalLoginInfo();
if (loginInfo == null)
{
TempData["Error"] = "Failed to login.";
return RedirectToAction("Index", "Home");
}
using (var context = new EnrampageEntities())
{
var user = context.Users.FirstOrDefault(b => b.Email == loginInfo.Email);
if (user == null)
{
user = new User
{
Email = loginInfo.Email,
Admin = false,
Banned = false
};
context.Users.Add(user);
context.SaveChanges();
}
else if (user.Banned)
{
TempData["Error"] = "Your account has been banned.";
return RedirectToAction("Index", "Home");
}
var claims = new Claim[]
{
new Claim(ClaimTypes.NameIdentifier, user.Id.ToString()),
new Claim(ClaimTypes.Role, user.Admin ? "Admin" : "User")
};
var identity = new ClaimsIdentity(claims, DefaultAuthenticationTypes.ApplicationCookie);
AuthenticationManager.SignIn(new AuthenticationProperties()
{
AllowRefresh = true,
IsPersistent = true,
}, identity);
}
}
catch (Exception Ex)
{
LogHelper.Log(Ex);
TempData["Error"] = "Failed to login.";
}
TempData["Success"] = "Logged in successfully.";
return Redirect(ReturnUrl);
}
public JsonResult GetTags()
{
try
{
using (var context = new EnrampageEntities())
{
return Json(new ApiResponse(true, "Tag listing successful.",
context.Tags.Where(t => !t.User.Banned).Select(t => t.Text).ToArray()));
}
}
catch (Exception Ex)
{
LogHelper.Log(Ex);
return Json(new ApiResponse(false, "Failed to list tags."));
}
}
public JsonResult GetRants(PageRequest Page)
{
try
{
var rantResponses = new List<RantResponse>();
using (var context = new EnrampageEntities())
{
IQueryable<Rant> rants = context.Rants;
if (Page.Tags != null)
{
rants = rants.Where(r => r.Tags.Select(t => t.Text).Intersect(Page.Tags).Any());
}
foreach (var rant in rants.OrderByDescending(r => r.Timestamp).Skip(Page.Number * 10).Take(10))
{
var reportState = ReportState.Reportable;
if (!Request.IsAuthenticated)
{
reportState = ReportState.None;
}
else if (rant.UserId == CurrentUser.UserId() || CurrentUser.Admin())
{
reportState = ReportState.Removable;
}
else if (rant.Reports.Any(r => r.UserId == CurrentUser.UserId()))
{
reportState = ReportState.AlreadyReported;
}
rantResponses.Add(RantResponse.FromRant(rant, reportState));
}
}
return Json(new ApiResponse(true, "Rant listing successful.", rantResponses));
}
catch (Exception Ex)
{
LogHelper.Log(Ex);
return Json(new ApiResponse(false, "Failed to list rants."));
}
}
public ActionResult BanUser(int Id)
{
try
{
if (!CurrentUser.Admin())
{
TempData["Error"] = "You are not an administrator.";
return RedirectToAction("Index", "Home");
}
using (var context = new EnrampageEntities())
{
var user = context.Users.FirstOrDefault(u => u.Id == Id);
if (user == null)
{
TempData["Error"] = "User does not exist.";
return RedirectToAction("Index", "Home");
}
if (user.Banned)
{
TempData["Error"] = "User already banned.";
return RedirectToAction("Index", "Home");
}
user.Banned = true;
context.SaveChanges();
}
TempData["Success"] = "User banned successfully.";
}
catch (Exception Ex)
{
LogHelper.Log(Ex);
TempData["Error"] = "Failed to ban user.";
}
return RedirectToAction("Index", "Home");
}
public JsonResult PostRant(PostRequest Rant)
{
try
{
var rant = new Rant
{
UserId = CurrentUser.UserId(),
Timestamp = DateTime.Now,
Text = Rant.Text.ToUpper()
};
if (Rant.Tags == null)
{
return Json(new ApiResponse(false, "At least one tag is required."));
}
if (Rant.Tags.Any(t => string.IsNullOrWhiteSpace(t)))
{
return Json(new ApiResponse(false, "You cannot submit an empty tag."));
}
if (string.IsNullOrWhiteSpace(Rant.Text))
{
return Json(new ApiResponse(false, "You cannot submit an empty rant."));
}
using (var context = new EnrampageEntities())
{
context.Tags.AddRange(
Rant.Tags.Except(context.Tags.Where(t => !t.User.Banned).Select(t => t.Text))
.Select(t => new Tag { UserId = rant.UserId, Text = t }));
context.SaveChanges();
foreach (var tag in Rant.Tags)
{
rant.Tags.Add(context.Tags.First(t => !t.User.Banned && t.Text == tag));
}
context.Rants.Add(rant);
context.SaveChanges();
}
return Json(new ApiResponse(true, "Posted rant successfully.", RantResponse.FromRant(rant, ReportState.Removable)));
}
catch (Exception Ex)
{
LogHelper.Log(Ex);
return Json(new ApiResponse(false, "Failed to post rant."));
}
}
public JsonResult ReportRant(ReportRequest Report)
{
try
{
var report = new Report
{
UserId = CurrentUser.UserId(),
Timestamp = DateTime.Now,
Text = Report.Text
};
if (string.IsNullOrWhiteSpace(report.Text))
{
return Json(new ApiResponse(false, "You cannot sumbit an empty report."));
}
using (var context = new EnrampageEntities())
{
var rant = context.Rants.FirstOrDefault(r => r.Id == Report.Id);
if (rant == null)
{
return Json(new ApiResponse(false, "Rant not found."));
}
if (rant.UserId == report.UserId)
{
return Json(new ApiResponse(false, "Rant posted by you."));
}
if (context.Reports.Any(r => r.UserId == report.UserId && r.RantId == rant.Id))
{
return Json(new ApiResponse(false, "You have already reported this rant."));
}
report.Rant = rant;
context.Reports.Add(report);
context.SaveChanges();
using (var message = new MailMessage())
{
message.From = new MailAddress(ConfigurationManager.AppSettings["ReportFrom"]);
foreach (var email in context.Users.Where(u => u.Admin).Select(u => u.Email))
{
message.Bcc.Add(email);
}
message.Subject = "Rant Report";
message.Body = string.Format("Rant: {0}\n\nReport: {1}\n\nRemove Rant: {2}\nBan User: {3}",
report.Rant.Text,
report.Text,
Url.Action("Login", "Account", new { ReturnUrl = Url.Action("RemoveRant", "Rant", new { id = report.Rant.Id }) }, Request.Url.Scheme),
Url.Action("Login", "Account", new { ReturnUrl = Url.Action("BanUser", "Account", new { id = report.Rant.UserId }) }, Request.Url.Scheme));
using (var smtpClient = new SmtpClient())
{
smtpClient.Send(message);
}
}
}
return Json(new ApiResponse(true, "Report submitted successfully."));
}
catch (Exception Ex)
{
LogHelper.Log(Ex);
return Json(new ApiResponse(false, "Faild to submit report."));
}
}
public JsonResult RemoveTag(RemoveRequest Request)
{
try
{
using (var context = new EnrampageEntities())
{
var tag = context.Tags.FirstOrDefault(t => t.Id == Request.Id);
if (tag == null)
{
return Json(new ApiResponse(false, "Tag not found."));
}
if (tag.UserId != CurrentUser.UserId() && !CurrentUser.Admin())
{
return Json(new ApiResponse(false, "Tag not created by you."));
}
tag.Rants.Clear();
context.Tags.Remove(tag);
context.SaveChanges();
}
return Json(new ApiResponse(true, "Tag removed successfully."));
}
catch (Exception Ex)
{
LogHelper.Log(Ex);
return Json(new ApiResponse(false, "Failed to remove tag."));
}
}
public JsonResult RemoveRant(RemoveRequest Request)
{
try
{
using (var context = new EnrampageEntities())
{
var rant = context.Rants.FirstOrDefault(r => r.Id == Request.Id);
if (rant == null)
{
return Json(new ApiResponse(false, "Rant not found."));
}
if (rant.UserId != CurrentUser.UserId() && !CurrentUser.Admin())
{
return Json(new ApiResponse(false, "Rant not post by you."));
}
rant.Tags.Clear();
context.Reports.RemoveRange(rant.Reports);
context.Rants.Remove(rant);
context.SaveChanges();
}
return Json(new ApiResponse(true, "Rant removed successfully."));
}
catch (Exception Ex)
{
LogHelper.Log(Ex);
return Json(new ApiResponse(false, "Failed to remove rant."));
}
}