C# Usr.LinkEmail方法代码示例

		private static void ThreadSendAlerts(Thread parentThread, List<int> alertedUsrs, Usr postingUsr, CommentAlertSet cas, IDiscussable parent)
		{
			#region Send alerts
			if (cas != null)
			{
				foreach (CommentAlert ca in cas)
				{
					try
					{
						if (!alertedUsrs.Contains(ca.UsrK) && postingUsr.K != ca.UsrK)
						{

							ThreadUsr tu = parentThread.GetThreadUsr(ca.Usr);
							tu.ChangeStatus(ThreadUsr.StatusEnum.NewWatchedForumAlert, parentThread.DateTime, false, false);
							tu.StatusChangeObjectK = ca.ParentObjectK;
							tu.StatusChangeObjectType = ca.ParentObjectType;
							tu.Update(null);

							Mailer usrMail = new Mailer();
							usrMail.Subject = postingUsr.NickName + " posts: \"" + parentThread.SubjectSnip(40) + "\"";
							usrMail.Body += "<h1>" + postingUsr.NickName + " has posted a new topic</h1>";
							usrMail.Body += "<p>The subject is: \"" + parentThread.Subject + "\"</p>";
							usrMail.Body += "<p>To read and reply, check out the <a href=\"[LOGIN]\">topic page</a>.</p>";
							string s = postingUsr.LinkEmail();
							usrMail.Body += "<p>" + postingUsr.LinkEmail() + " posted it in the <a href=\"[LOGIN(" + ((IDiscussable)parent).UrlDiscussion() + ")]\">" + ((IName)parent).Name + " forum</a>.</p>";
							if (ca.ParentObjectType.Equals(Model.Entities.ObjectType.Photo))
								usrMail.Body += "<p>You're watching for comments posted on <a href=\"[LOGIN(" + ca.ParentPhoto.Url() + ")]\">this photo</a>.</p>";
							else
								usrMail.Body += "<p>You're watching all new topics in the <a href=\"[LOGIN(" + ((IDiscussable)ca.ParentObject).UrlDiscussion() + ")]\">" + ((IName)ca.ParentObject).Name + " forum</a>. To stop receiving these emails, click the <i>Ignore new topics in this forum</i> button on the forum page.</p>";
							usrMail.TemplateType = Mailer.TemplateTypes.AnotherSiteUser;
							usrMail.RedirectUrl = parentThread.UrlDiscussion();
							usrMail.UsrRecipient = ca.Usr;
							usrMail.Bulk = true;
							usrMail.Inbox = true;
							usrMail.Send();

							alertedUsrs.Add(ca.UsrK);
						}
					}
					catch (Exception ex) { Bobs.Global.Log("9a9f2ee1-41ea-4e2b-8187-caa75ddd1b8e - UsrK=" + postingUsr.K.ToString() + " ThreadK=" + parentThread.K.ToString(), ex); }
				}
			}
			#endregion
		}

		public bool SendWelcomeEmail(Usr invitingUsr, Group invitingGroup, string inviteMessage)
		{
			if (this.EmailHold)
				return false;

			Mailer sm = new Mailer();
			sm.UsrRecipient = this;
			if (invitingGroup == null)
			{
				if (invitingUsr == null)
				{
					sm.Subject = "We've created you a Don't Stay In account!";
					sm.Body = @"
<p>
Don't Stay In is <i>the</i> place to plan your clubbing calendar. Our 
team of spotters are busy taking photos of clubbers at the hottest 
parties in your area and throughout the world. 
</p>
<p>
If you've had your photo taken, you can look through our galleries 
to find it. You can chat live with other clubbers and catch up with 
the latest gossip.
</p>
<p align=""center"" style=""margin:10px 0px 8px 0px;"">
<a href=""[LOGIN]"" style=""font-size:18px;font-weight:bold;"">Click here 
to go to DontStayIn</a>
</p>
";
				}
				else
				{
					sm.Subject = invitingUsr.NickName + " has invited you to DontStayIn!";
					sm.Body = "<p><b>" + invitingUsr.NickName + @" has invited you to DontStayIn!</b></p>
<p>
DontStayIn is <i>the</i> place to plan your clubbing calendar. Our 
team of spotters are busy taking photos of clubbers at the hottest 
parties in your area and throughout the world. 
</p>
<p>
If you've had your photo taken, you can look through our galleries 
to find it. You can chat live with other clubbers and catch up with 
the latest gossip.
</p>
<p align=""center"" style=""margin:10px 0px 8px 0px;"">
<a href=""[LOGIN]"" style=""font-size:18px;font-weight:bold;"">Click here 
to go to DontStayIn</a>
</p>
";
				}
			}
			else
			{
				GroupUsr invitingGroupUsr = invitingGroup.GetGroupUsr(invitingUsr);
				sm.RedirectUrl = invitingGroup.Url();
				sm.Subject = invitingUsr.NickName + @" has invited you to " + (invitingGroupUsr != null && invitingGroupUsr.Moderator ? invitingUsr.HisString(false) : "a") + @" DontStayIn group: " + invitingGroup.FriendlyName;
				string pic = @"<table cellspacing=""0"" cellpadding=""0"" border=""0"" style=""margin:10px 5px 5px 1px;""><tr><td valign=""top"">";
				string picEnd = "</td></tr></table>";
				if (invitingUsr.HasPic)
				{
					pic = @"<table cellspacing=""0"" cellpadding=""0"" border=""0"" style=""margin:10px 5px 5px 1px;""><tr><td valign=""top"" style=""padding:0px 10px 0px 0px;"">";
					pic += "<a href=\"[LOGIN]\"><img src=\"" + invitingUsr.PicPath + "\" class=\"BorderBlack All\" width=\"100\" height=\"100\" vspace=\"3\" border=\"0\"></a></td><td valign=\"top\">";
					picEnd = "</td></tr></table>";
				}
				string members = "";
				if (invitingGroup.TotalMembers > 5)
				{
					Query q = new Query();
					q.TableElement = Usr.GroupJoin;
					q.QueryCondition = new And(new Q(Group.Columns.K, invitingGroup.K), new Q(Usr.Columns.Pic, QueryOperator.NotEqualTo, Guid.Empty));
					q.TopRecords = 5;
					q.OrderBy = new OrderBy(OrderBy.OrderDirection.Random);
					q.Columns = Usr.LinkColumns;
					UsrSet us = new UsrSet(q);
					if (us.Count == 5)
					{
						members = @"<p><b>" + invitingGroup.FriendlyName + @"</b> has " + invitingGroup.TotalMembers.ToString("#,##0") + @" members. Here's a few of them:</p>";
						members += @"<table cellspacing=""4"" cellpadding=""4"" border=""0"" width=""100%""><tr>";
						foreach (Usr uPic in us)
						{
							members += "<td width=\"20%\" valign=\"top\"><center><a href=\"[LOGIN(" + uPic.Url() + ")]\"><img src=\"" + uPic.PicPath + "\" width=\"75\" height=\"75\" style=\"margin:0px 0px 5px 0px;\" class=\"BorderBlack All\"><br>" + Cambro.Misc.Utility.Snip(uPic.NickName, 12) + "</a></center></td>";
						}
						members += @"</tr></table>";
					}
				}
				sm.Body = @"
" + pic + @"
<i style=""font-size:18px;""><b>""</b>" + Cambro.Web.Helpers.Strip(inviteMessage, true, true, false, true).Replace("\n", "<br>") + @"<b>""</b></i>
" + picEnd + @"
<p>" + invitingUsr.LinkEmail() + @" (" + invitingUsr.FirstName + @") has invited you to " +
	 (invitingGroupUsr != null && invitingGroupUsr.Moderator ? invitingUsr.HisString(false) : "a") + @" DontStayIn group!
You can use this to keep in contact with your friends. Here's a quick description 
of <b>" + invitingGroup.FriendlyName + @"</b>:</p>
<p>
<i>" + invitingGroup.Description + @"</i>
</p>
" + members + @"
";
			}

			sm.Send();
//.........这里部分代码省略.........

		public void Join(Usr u, GroupUsr gu)
		{
			bool exists = true;
			if (gu==null)
			{
				exists = false;
				gu = new GroupUsr();
				gu.UsrK=u.K;
				gu.GroupK=this.K;
				gu.Owner=false;
				gu.Moderator=false;
				gu.NewsAdmin=false;
				gu.MemberAdmin=false;
			}
			else
			{
				if (gu.Status.Equals(GroupUsr.StatusEnum.Barred) || gu.Status.Equals(GroupUsr.StatusEnum.RequestRejected))
					throw new DsiUserFriendlyException("You can't join this group. You have been barred or denied.");
			}
			
			
			bool joined = false;
			bool requested = false;

			if (this.PrivateGroupPage)
			{
				if (exists && (gu.Status.Equals(GroupUsr.StatusEnum.Invite) || gu.Status.Equals(GroupUsr.StatusEnum.InviteRejected) || gu.Status.Equals(GroupUsr.StatusEnum.Exited)))
				{
					gu.Status=GroupUsr.StatusEnum.Member;
					gu.StatusChangeDateTime=DateTime.Now;
					gu.StatusChangeUsrK=u.K;
					gu.Update();
					joined = true;
				}
				else
					throw new DsiUserFriendlyException("You can't request membership of a private group. You must wait to be invited.");
			}
			else if (this.Restriction.Equals(Group.RestrictionEnum.None))
			{
				gu.Status=GroupUsr.StatusEnum.Member;
				gu.StatusChangeDateTime=DateTime.Now;
				gu.StatusChangeUsrK=u.K;
				gu.Update();
				joined = true;
			}
			else if (this.Restriction.Equals(Group.RestrictionEnum.Member) || this.Restriction.Equals(Group.RestrictionEnum.Moderator))
			{
				if (exists && 
					(gu.Status.Equals(GroupUsr.StatusEnum.Invite) || gu.Status.Equals(GroupUsr.StatusEnum.InviteRejected) || gu.Status.Equals(GroupUsr.StatusEnum.Exited)))
				{
					gu.Status=GroupUsr.StatusEnum.Member;
					gu.StatusChangeDateTime=DateTime.Now;
					gu.StatusChangeUsrK=u.K;
					gu.Update();
					joined = true;
				}
				else if (
					!exists || 
					exists && (gu.Status.Equals(GroupUsr.StatusEnum.Recommend) || gu.Status.Equals(GroupUsr.StatusEnum.RecommendRejected)))
				{
					gu.Status=GroupUsr.StatusEnum.Request;
					gu.StatusChangeDateTime=DateTime.Now;
					gu.StatusChangeUsrK=u.K;
					gu.Update();
					requested = true;
				}
				else
					throw new DsiUserFriendlyException("You can't join this group");
			}
			else if (this.Restriction.Equals(Group.RestrictionEnum.Custom))
				throw new DsiUserFriendlyException("You can't join this group - it's membership restriction is set to Custom.");

			if (joined)
			{
				this.UpdateTotalMembers();

				SendJoinedEmail(u);

				if (this.K == Vars.CompetitionGroupK)
				{
					Log.Increment(Log.Items.CaptionGroupJoin);
				}

				Query qAdmin = new Query();
				qAdmin.QueryCondition=new And(this.MemberAdminQ, new Q(GroupUsr.Columns.MemberAdminNewUserEmails,true));
				qAdmin.TableElement=Group.UsrMemberJoin;
				qAdmin.Columns=Usr.EmailColumns;
				UsrSet usAdmins = new UsrSet(qAdmin);
				foreach (Usr admin in usAdmins)
				{
					Mailer mAdmin = new Mailer();
					mAdmin.UsrRecipient=admin;
					mAdmin.Subject="New group member - "+u.NickName+" has joined "+this.FriendlyName;
					mAdmin.Body="<p>" + u.LinkEmail() + " has joined the "+
						this.FriendlyName+" group.</p>";
					mAdmin.Body += "<p><b>Did you know you can turn these emails off?</b> Check out your <a href=\"[LOGIN]\">group membership moderator options</a>.</p>";
					mAdmin.RedirectUrl=this.UrlApp("admin","mode","membership");
					mAdmin.Send();
				}

//.........这里部分代码省略.........

		private void InvitePrivate(Usr InvitedUsr, GroupUsr InvitedGroupUsr, Usr InvitingUsr, GroupUsr InvitingGroupUsr, 
			string InviteMessage)
		{
			string inviteMessageStripped = Cambro.Web.Helpers.Strip(InviteMessage,true,true,false,true);
			if (InvitedGroupUsr==null)
			{
				InvitedGroupUsr = new GroupUsr();
				InvitedGroupUsr.UsrK = InvitedUsr.K;
				InvitedGroupUsr.GroupK = this.K;
			}
			InvitedGroupUsr.Status = GroupUsr.StatusEnum.Invite;
			InvitedGroupUsr.StatusChangeDateTime = DateTime.Now;
			InvitedGroupUsr.StatusChangeUsrK = InvitingUsr.K;
			if (InvitedGroupUsr.InviteUsrK==0)
			{
				InvitedGroupUsr.InviteUsrK = InvitingUsr.K;
				InvitedGroupUsr.InviteMessage = inviteMessageStripped;
			}
			else if (InvitedGroupUsr.InviteUsrK != InvitingUsr.K)
			{
				//already had an inviting usr
				InvitingUsr = InvitedGroupUsr.InviteUsr;
				InvitingGroupUsr = GetGroupUsr(InvitingUsr);
				InviteMessage = InvitedGroupUsr.InviteMessage;
				inviteMessageStripped = Cambro.Web.Helpers.Strip(InviteMessage, true, true, false, true);
			}
			
			

			if (InvitedUsr.AddedByGroupK!=this.K)
			{
				string messageString = "";
				if (InviteMessage.Length>0)
					messageString = "</p><p>"+InvitedGroupUsr.InviteUsr.LinkEmail()+" left you this messsage:</p><p><b>"+inviteMessageStripped+"</b></p><p>";

				Mailer sm = new Mailer();
				sm.UsrRecipient = InvitedUsr;

				sm.RedirectUrl = this.Url();

				sm.Subject = InvitingUsr.NickName + @" has invited you to " + (InvitingGroupUsr!=null && InvitingGroupUsr.Moderator ? InvitingUsr.HisString(false) : "a") + @" group: " + this.FriendlyName;
				string pic = "<p>";
				string picEnd = "</p>";
				if (InvitingUsr.HasPic)
				{
					pic = @"<table cellspacing=""0"" cellpadding=""0"" border=""0"" style=""margin:10px 5px 5px 1px;""><tr><td valign=""top"" style=""padding:0px 10px 0px 0px;"">";
					pic += "<a href=\"[LOGIN(" + InvitingUsr.Url() + ")]\"><img src=\"" + InvitingUsr.PicPath + "\" class=\"BorderBlack All\" width=\"100\" height=\"100\" vspace=\"3\" border=\"0\"></a></td><td valign=\"top\">";
					picEnd = "</td></tr></table>";
				}
				string members = "";
				if (this.TotalMembers>5)
				{
					Query q = new Query();
					q.TableElement = Usr.GroupJoin;
					q.QueryCondition = new And(new Q(Group.Columns.K, this.K), new Q(Usr.Columns.Pic,QueryOperator.NotEqualTo,Guid.Empty));
					q.TopRecords=5;
					q.OrderBy=new OrderBy(OrderBy.OrderDirection.Random);
					q.Columns=Usr.LinkColumns;
					UsrSet us = new UsrSet(q);
					if (us.Count==5)
					{
						members = @"<p><b>"[email protected]"</b> has "+this.TotalMembers.ToString("#,##0")[email protected]" members. Here's a few of them:</p>";
						members += @"<table cellspacing=""4"" cellpadding=""4"" border=""0"" width=""100%""><tr>";
						foreach (Usr uPic in us)
						{
							members += "<td width=\"20%\" valign=\"top\"><center><a href=\"[LOGIN(" + uPic.Url() + ")]\"><img src=\"" + uPic.PicPath + "\" width=\"75\" height=\"75\" style=\"margin:0px 0px 5px 0px;\" class=\"BorderBlack All\"><br>" + Cambro.Misc.Utility.Snip(uPic.NickName, 12) + "</a></center></td>";
						}
						members += @"</tr></table>";
					}
				}
				string inviteMessage = "";
				if (Cambro.Web.Helpers.Strip(InviteMessage,true,true,true,true).Length==0)
					inviteMessage = "Hi!";
				else
					inviteMessage = Cambro.Web.Helpers.Strip(InviteMessage,true,true,false,true).Replace("\n","<br>");


				[email protected]"
"[email protected]"
<i style=""font-size:18px;""><b>""</b>"[email protected]"<b>""</b></i>
"[email protected]"
<p>" + InvitingUsr.LinkEmail() + @" has invited you to " + (InvitingGroupUsr != null && InvitingGroupUsr.Moderator ? InvitingUsr.HisString(false) : "a") + @" group!
You can use this to keep in contact with your friends. Here's a quick 
description of <b>" [email protected]"</b>:</p>
<p>
<i>"[email protected]"</i>
</p>
"+members+ @"
<p align=""center"" style=""margin:10px 0px 8px 0px;"">
<a href=""[LOGIN("+this.UrlApp("join")[email protected]")]"" style=""font-size:18px;font-weight:bold;"">Join the group</a> | <a href=""[LOGIN]"" style=""font-size:18px;font-weight:bold;"">decline the invite</a>
</p>
";
				sm.Send();


			}
			InvitedGroupUsr.Update();
		}

		public Return InviteReject(Usr TargetUsr, GroupUsr TargetGroupUsr)
		{
			Return r = new Return();

			if (this.Restriction.Equals(Group.RestrictionEnum.Custom))
			{
				r.Success=false;
				r.MessageHtml="The "+this.FriendlyName+" group is a special group - the membership "+
					"is automatically controlled. You can't decline an invite to this group.";
				return r;
			}

			if (TargetGroupUsr==null)
			{
				r.Success=false;
				r.MessageHtml="You haven't been invited to the "+this.FriendlyName+" group!";
				return r;
			}
			else if (TargetGroupUsr.Status.Equals(GroupUsr.StatusEnum.Invite))
			{
				TargetGroupUsr.Status = GroupUsr.StatusEnum.InviteRejected;
				TargetGroupUsr.StatusChangeDateTime = DateTime.Now;
				TargetGroupUsr.StatusChangeUsrK = TargetUsr.K;

				GroupUsr gu = this.GetGroupUsr(TargetGroupUsr.InviteUsr);
				if (gu.MemberAdminNewUserEmails)
				{
					Mailer m = new Mailer();
					m.UsrRecipient = TargetGroupUsr.InviteUsr;
					m.Subject = "Your invitation for " + TargetUsr.NickName + " to join the " + this.FriendlyName + " group has been rejected.";
					m.Body = "<p>Your invitation for " + TargetUsr.LinkEmail() + " to join the " + this.FriendlyName + " group has been rejected. " + TargetUsr.LinkEmail() + " did not want to join the group.</p>";
					m.RedirectUrl = TargetUsr.Url();
					m.Send();
				}

				TargetGroupUsr.Update();

				r.Success=true;
				return r;
			}
			else
			{
				r.Success=false;
				r.MessageHtml="You haven't been invited to the "+this.FriendlyName+" group!";
				return r;
			}			
		}

		public void UnBar(Usr TargetUsr, GroupUsr TargetGroupUsr, Usr PerformingUsr, GroupUsr PerformingGroupUsr)
		{
			if (this.Restriction.Equals(Group.RestrictionEnum.Custom))
				throw new DsiUserFriendlyException("Can't unbar from a custom group!");

			if (!PerformingUsr.IsAdmin && (PerformingGroupUsr==null || !PerformingGroupUsr.MemberAdmin))
				throw new DsiUserFriendlyException("You must be a membership admin of this group to unbar someone!");

			if (TargetGroupUsr!=null && TargetGroupUsr.Status.Equals(GroupUsr.StatusEnum.Barred))
			{
				TargetGroupUsr.Status = GroupUsr.StatusEnum.Invite;
				TargetGroupUsr.StatusChangeDateTime = DateTime.Now;
				TargetGroupUsr.StatusChangeUsrK = PerformingUsr.K;

				Query qAdmin = new Query();
				qAdmin.QueryCondition=this.MemberAdminQ;
				qAdmin.TableElement=Group.UsrMemberJoin;
				qAdmin.Columns=Usr.EmailColumns;
				UsrSet usAdmins = new UsrSet(qAdmin);
				foreach (Usr admin in usAdmins)
				{
					Mailer mAdmin = new Mailer();
					mAdmin.UsrRecipient=admin;
					mAdmin.Subject="Member un-barred - "+TargetUsr.NickName+" has been un-barred from the "+
						this.FriendlyName+ " group by "+PerformingUsr.NickName;
					mAdmin.Body="<p>"+TargetUsr.LinkEmail()+" has been un-barred from the "+
						this.FriendlyName+ " group by "+PerformingUsr.LinkEmail()+"</p>";
					mAdmin.RedirectUrl=this.UrlApp("admin","mode","membership");
					mAdmin.Send();
				}

				Mailer m = new Mailer();
				m.UsrRecipient = TargetUsr;
				m.Subject = "You have been un-barred from the the "+this.FriendlyName+" group.";
				m.Body = "<p>You have been un-barred from the the "+this.FriendlyName+" group. You may join the group by clicking the button on the group homepage. You can contact a group moderator for more information.</p>";
				m.RedirectUrl = this.Url();
				m.Send();

				TargetGroupUsr.Update();

			}

		}

		public void Bar(Usr TargetUsr, GroupUsr TargetGroupUsr, Usr PerformingUsr, GroupUsr PerformingGroupUsr)
		{
			if (this.Restriction.Equals(Group.RestrictionEnum.Custom))
				throw new DsiUserFriendlyException("Can't bar from a custom group!");

			if (!PerformingUsr.IsAdmin && (PerformingGroupUsr==null || !PerformingGroupUsr.MemberAdmin))
				throw new DsiUserFriendlyException("You must be a membership admin of this group to bar someone!");

			if (TargetGroupUsr!=null && TargetGroupUsr.Status.Equals(GroupUsr.StatusEnum.Barred))
			{
			}
			else
			{
				if (TargetGroupUsr==null)
				{
					TargetGroupUsr = new GroupUsr();
					TargetGroupUsr.UsrK = TargetUsr.K;
					TargetGroupUsr.GroupK = this.K;
				}
				else if (TargetGroupUsr.Moderator)
					throw new DsiUserFriendlyException("You can't bar this person - they are a moderator. First remove their moderator status before banning them.");

				TargetGroupUsr.Status = GroupUsr.StatusEnum.Barred;
				TargetGroupUsr.StatusChangeDateTime = DateTime.Now;
				TargetGroupUsr.StatusChangeUsrK = PerformingUsr.K;

				Query qAdmin = new Query();
				qAdmin.QueryCondition=this.MemberAdminQ;
				qAdmin.TableElement=Group.UsrMemberJoin;
				qAdmin.Columns=Usr.EmailColumns;
				UsrSet usAdmins = new UsrSet(qAdmin);
				foreach (Usr admin in usAdmins)
				{
					Mailer mAdmin = new Mailer();
					mAdmin.UsrRecipient=admin;
					mAdmin.Subject="Member barred - "+TargetUsr.NickName+" has been barred from the "+
						this.FriendlyName+ " group by "+PerformingUsr.NickName;
					mAdmin.Body="<p>"+TargetUsr.LinkEmail()+" has been barred from the "+
						this.FriendlyName+ " group by "+PerformingUsr.LinkEmail()+"</p>";
					mAdmin.RedirectUrl=this.UrlApp("admin","mode","membership");
					mAdmin.Send();
				}

				Mailer m = new Mailer();
				m.UsrRecipient = TargetUsr;
				m.Subject = "You have been barred from the the "+this.FriendlyName+" group.";
				m.Body = "<p>You have been barred from the the "+this.FriendlyName+" group. You can contact a group moderator for more information.</p>";
				m.RedirectUrl = this.Url();
				m.Send();

				TargetGroupUsr.Update();

				CommentAlert.Disable(TargetUsr, this.K, Model.Entities.ObjectType.Group);

			}

		}

		private void RejectPrivate(Usr RejectedUsr, GroupUsr RejectedGroupUsr, Usr PerformingUsr, GroupUsr PerformingGroupUsr)
		{
			if (RejectedUsr==null)
			{
				throw new Exception("InvitedGroupUsr is null!");
			}

			if (RejectedGroupUsr.Status.Equals(GroupUsr.StatusEnum.Request))
				RejectedGroupUsr.Status = GroupUsr.StatusEnum.RequestRejected;
			else if (RejectedGroupUsr.Status.Equals(GroupUsr.StatusEnum.Recommend))
				RejectedGroupUsr.Status = GroupUsr.StatusEnum.RecommendRejected;
			else
				throw new Exception("Incorrect status to reject!");
			
			RejectedGroupUsr.StatusChangeDateTime = DateTime.Now;
			RejectedGroupUsr.StatusChangeUsrK=PerformingUsr.K;

			if (RejectedGroupUsr.Status.Equals(GroupUsr.StatusEnum.RequestRejected))
			{
				Mailer m = new Mailer();
				m.UsrRecipient = RejectedUsr;
				m.Subject = "Your request to join the "+this.FriendlyName+" group has been rejected.";
				m.Body = "<p>Your request to join the "+this.FriendlyName+" group has been rejected. You can contact a group moderator for more information.</p>";
				m.RedirectUrl = this.Url();
				m.Send();
			}
			else if (RejectedGroupUsr.Status.Equals(GroupUsr.StatusEnum.RecommendRejected))
			{
				Mailer m = new Mailer();
				m.UsrRecipient = RejectedGroupUsr.InviteUsr;
				m.Subject = "Your recommendation for "+RejectedUsr.NickName+" to join the "+this.FriendlyName+" group has been rejected.";
				m.Body = "<p>Your recommendation for "+RejectedUsr.LinkEmail()+" to join the "+this.FriendlyName+" group has been rejected. You can contact a group moderator for more information.</p>";
				m.RedirectUrl = this.Url();
				m.Send();
			}
			RejectedGroupUsr.Update();
		}

		private void RecommendPrivate(Usr InvitedUsr, GroupUsr InvitedGroupUsr, Usr InvitingUsr, GroupUsr InvitingGroupUsr, 
			string InviteMessage)
		{
			if (InvitedGroupUsr==null)
			{
				InvitedGroupUsr = new GroupUsr();
				InvitedGroupUsr.UsrK = InvitedUsr.K;
				InvitedGroupUsr.GroupK = this.K;
			}
			InvitedGroupUsr.Status = GroupUsr.StatusEnum.Recommend;
			InvitedGroupUsr.StatusChangeDateTime = DateTime.Now;
			InvitedGroupUsr.StatusChangeUsrK = InvitingUsr.K;
			if (InvitedGroupUsr.InviteUsrK==0)
			{
				InvitedGroupUsr.InviteUsrK = InvitingUsr.K;
				InvitedGroupUsr.InviteMessage = InviteMessage;
			}
			Query qAdmin = new Query();
			qAdmin.QueryCondition=this.MemberAdminQ;
			qAdmin.TableElement=Group.UsrMemberJoin;
			qAdmin.Columns=Usr.EmailColumns;
			UsrSet usAdmins = new UsrSet(qAdmin);
			foreach (Usr admin in usAdmins)
			{
				Mailer mAdmin = new Mailer();
				mAdmin.UsrRecipient=admin;
				mAdmin.Subject="Group membership recommended - "+InvitedUsr.NickName+" has been recommended "+
					"by "+InvitingUsr.NickName+" as a member of "+this.FriendlyName;
				mAdmin.Body="<p>"+InvitedUsr.LinkEmail()+" has been recommended "+
					"by "+InvitingUsr.LinkEmail()+" as a member of the "+this.FriendlyName+
					" group. Please deal with this request as soon as possible. You can accept or deny the request "+
					"on the <a href=\"[LOGIN]\">group options page</a>.</p>";
				mAdmin.RedirectUrl=this.UrlApp("admin","mode","membership");
				mAdmin.Send();
			}
			InvitedGroupUsr.Update();
		}