public async Task<ActionResult> CreateSubverse([Bind(Include = "Name, Title, Description, Type, Sidebar, CreationDate, Owner")] AddSubverse subverseTmpModel)
{
// abort if model state is invalid
if (!ModelState.IsValid) return View();
int minimumCcp = Settings.MinimumCcp;
int maximumOwnedSubs = Settings.MaximumOwnedSubs;
// verify recaptcha if user has less than minimum required CCP
if (Karma.CommentKarma(User.Identity.Name) < minimumCcp)
{
// begin recaptcha check
bool isCaptchaCodeValid = await ReCaptchaUtility.Validate(Request);
if (!isCaptchaCodeValid)
{
ModelState.AddModelError("", "Incorrect recaptcha answer.");
// TODO
// SET PREVENT SPAM DELAY TO 0
return View();
}
}
// only allow users with less than maximum allowed subverses to create a subverse
var amountOfOwnedSubverses = _db.SubverseModerators
.Where(s => s.UserName == User.Identity.Name && s.Power == 1)
.ToList();
if (amountOfOwnedSubverses.Count >= maximumOwnedSubs)
{
ModelState.AddModelError(string.Empty, "Sorry, you can not own more than " + maximumOwnedSubs + " subverses.");
return View();
}
// check if subverse already exists
if (DataCache.Subverse.Retrieve(subverseTmpModel.Name) != null)
{
ModelState.AddModelError(string.Empty, "Sorry, The subverse you are trying to create already exists, but you can try to claim it by submitting a takeover request to /v/subverserequest.");
return View();
}
try
{
// setup default values and create the subverse
var subverse = new Subverse
{
Name = subverseTmpModel.Name,
Title = "/v/" + subverseTmpModel.Name,
Description = subverseTmpModel.Description,
SideBar = subverseTmpModel.Sidebar,
CreationDate = DateTime.Now,
Type = "link",
IsThumbnailEnabled = true,
IsAdult = false,
IsPrivate = false,
MinCCPForDownvote = 0,
IsAdminDisabled = false,
CreatedBy = User.Identity.Name
};
_db.Subverses.Add(subverse);
await _db.SaveChangesAsync();
// subscribe user to the newly created subverse
UserHelper.SubscribeToSubverse(subverseTmpModel.Owner, subverse.Name);
// register user as the owner of the newly created subverse
var tmpSubverseAdmin = new SubverseModerator
{
Subverse = subverseTmpModel.Name,
UserName = User.Identity.Name,
Power = 1
};
_db.SubverseModerators.Add(tmpSubverseAdmin);
await _db.SaveChangesAsync();
// go to newly created Subverse
return RedirectToAction("SubverseIndex", "Subverses", new { subversetoshow = subverseTmpModel.Name });
}
catch (Exception)
{
ModelState.AddModelError(string.Empty, "Something bad happened, please report this to /v/voatdev. Thank you.");
return View();
}
}
public ActionResult AcceptModInvitation(int invitationId)
{
int maximumOwnedSubs = Settings.MaximumOwnedSubs;
// check if there is an invitation for this user with this id
var userInvitation = _db.ModeratorInvitations.Find(invitationId);
if (userInvitation == null)
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
// check if logged in user is actually the invited user
if (!User.Identity.Name.Equals(userInvitation.Recipient, StringComparison.OrdinalIgnoreCase))
{
return new HttpStatusCodeResult(HttpStatusCode.Unauthorized);
}
// check if user is over modding limits
var amountOfSubsUserModerates = _db.SubverseModerators.Where(s => s.UserName.Equals(User.Identity.Name, StringComparison.OrdinalIgnoreCase));
if (amountOfSubsUserModerates.Any())
{
if (amountOfSubsUserModerates.Count() >= maximumOwnedSubs)
{
ModelState.AddModelError(string.Empty, "Sorry, you can not own or moderate more than " + maximumOwnedSubs + " subverses.");
return RedirectToAction("Index", "Home");
}
}
// check if subverse exists
var subverseToAddModTo = _db.Subverses.FirstOrDefault(s => s.Name.Equals(userInvitation.Subverse, StringComparison.OrdinalIgnoreCase));
if (subverseToAddModTo == null)
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
// check if user is already a moderator of this sub
var userModerating = _db.SubverseModerators.Where(s => s.Subverse.Equals(userInvitation.Subverse, StringComparison.OrdinalIgnoreCase) && s.UserName.Equals(User.Identity.Name, StringComparison.OrdinalIgnoreCase));
if (userModerating.Any())
{
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
// add user as moderator as specified in invitation
var subAdm = new SubverseModerator
{
Subverse = userInvitation.Subverse,
UserName = userInvitation.Recipient,
Power = userInvitation.Power,
CreatedBy = userInvitation.CreatedBy,
CreationDate = DateTime.Now
};
_db.SubverseModerators.Add(subAdm);
// notify sender that user has accepted the invitation
StringBuilder confirmation = new StringBuilder();
confirmation.Append("User " + User.Identity.Name + " has accepted your invitation to moderate subverse /v/" + userInvitation.Subverse + ".");
confirmation.AppendLine();
MesssagingUtility.SendPrivateMessage("Voat", userInvitation.CreatedBy, "Moderator invitation for " + userInvitation.Subverse + " accepted", confirmation.ToString());
// delete the invitation from database
_db.ModeratorInvitations.Remove(userInvitation);
_db.SaveChanges();
return RedirectToAction("SubverseSettings", "Subverses", new { subversetoshow = userInvitation.Subverse });
}
