public PartialViewResult _EditGroupScrollPosts(EditGroupDataModel egdm, string IncreaseOffset)
{
var offFlag = Boolean.Parse(IncreaseOffset);
Group g = db.Groups.FirstOrDefault(k => k.GroupID == egdm.Group.GroupID);
egdm.Group = g;
int off = 0;
int offset = int.Parse(Request.Form[0]);
if (offFlag)
{
off = Math.Min(offset + 5, g.PostCount - 5);
}
else
{
off = Math.Max(offset - 5, 0);
}
egdm.Offset = off;
return PartialView("_EditGroupOptions", egdm);
}
public PartialViewResult _EditGroupRemovePost(EditGroupDataModel egdm, int PostId = 0)
{
Group g = db.Groups.FirstOrDefault(k => k.GroupID == egdm.Group.GroupID);
if (PostId == 0)
{
PostId = int.Parse(Request.Form[0]);
}
try
{
Post post = g.Posts.First(p => p.PostID == PostId);
db.Posts.Remove(post);
db.SaveChanges();
}
catch
{
ModelState.AddModelError("DeletingPostId", "No post with id \"" + PostId.ToString() + "\" exists in this group.");
}
egdm.Group = g;
return PartialView("_EditGroupOptions", egdm);
}
public PartialViewResult _EditGroupRemovePostByID(EditGroupDataModel egdm)
{
return _EditGroupRemovePost(egdm, egdm.DeletingPostId);
}
public ActionResult _EditGroupOptions(int GroupId)
{
if (ur.IsOwnerOf(GroupId))
{
EditGroupDataModel egdm = new EditGroupDataModel();
Group g = db.Groups.FirstOrDefault(k => k.GroupID == GroupId);
egdm.Group = g;
egdm.Offset = 0;
return PartialView(egdm);
}
return _ViewGroupData(GroupId);
}
public PartialViewResult _EditGroupMakePublic(EditGroupDataModel egdm)
{
var g = db.Groups.FirstOrDefault(k => k.GroupID == egdm.Group.GroupID);
egdm.Group = g;
g.IsPrivate = false;
db.SaveChanges();
return PartialView("_EditGroupOptions", egdm);
}
public PartialViewResult _EditGroupBanUser(EditGroupDataModel egdm, string BanUserName)
{
Group g = db.Groups.FirstOrDefault(k => k.GroupID == egdm.Group.GroupID);
try
{
User toinvite = db.Users.First(d => d.UserName == BanUserName);
if (!g.Users2.Contains(toinvite))
{
ModelState.AddModelError("BanUserName", "\"" + BanUserName + "\" is not subscribed to this group.");
}
else if (g.Users.Contains(toinvite)) // currently, moderators cannot be banned.
{
ModelState.AddModelError("BanUserName", "\"" + BanUserName + "\" is a moderator for the group and cannot be banned.");
}
else
{
ur.BanUserFromGroup(toinvite.UserId, g.GroupID);
ur.Save();
}
}
catch
{
ModelState.AddModelError("BanUserName", "No user by name \"" + BanUserName + "\" exists");
}
egdm.Group = g;
return PartialView("_EditGroupOptions", egdm);
}
public PartialViewResult _EditGroupAddMod(EditGroupDataModel egdm, string ModUserName)
{
Group g = db.Groups.FirstOrDefault(k => k.GroupID == egdm.Group.GroupID);
try
{
User toinvite = db.Users.First(d => d.UserName == ModUserName);
if (!g.Users2.Contains(toinvite)) // the user is not subscribed to the group and cannot be moderator
{
ModelState.AddModelError("ModUserName", "\"" + ModUserName + "\" must be subscribed to this group to be a mod.");
}
else if (g.Users.Contains(toinvite)) // already a moderator!
{
ModelState.AddModelError("ModUserName", "\"" + ModUserName + "\" is already a moderator for this group.");
}
else
{
ur.GiveUserOwnership(toinvite.UserId, g.GroupID);
ur.Save();
}
}
catch
{ // user does not exist!
ModelState.AddModelError("ModUserName", "No user by name \"" + ModUserName + "\" exists");
}
egdm.Group = g;
return PartialView("_EditGroupOptions", egdm);
}
public PartialViewResult _EditGroupAddInvite(EditGroupDataModel egdm, string InviteUserName)
{
Group g = db.Groups.FirstOrDefault(k => k.GroupID == egdm.Group.GroupID);
try
{
User toinvite = db.Users.First(d => d.UserName == InviteUserName);
if (g.Users2.Contains(toinvite)) // already subscribed
{
ModelState.AddModelError("InviteUserName", "\"" + InviteUserName + "\"That user is already subscribed to the group.");
}
else if (g.Users1.Contains(toinvite)) // already invited to join
{
ModelState.AddModelError("InviteUserName", "\"" + InviteUserName + "\" is already invited to the group.");
}
else
{
ur.AllowUserSubscribeToGroup(toinvite.UserId, g.GroupID);
ur.Save();
}
}
catch
{ // oops, that user does not exist!
ModelState.AddModelError("InviteUserName", "No user by name \"" + InviteUserName + "\" exists");
}
egdm.Group = g;
return PartialView("_EditGroupOptions", egdm);
}
