public void MergeAndDelete(Group merge)
{
if (this.K==merge.K)
throw new DsiUserFriendlyException("Can't merge group into itself!");
Cambro.Web.Helpers.WriteAlertHeader();
Cambro.Web.Helpers.WriteAlert("Starting group merge...", true);
Cambro.Web.Helpers.WriteAlert("Merging group members...", true);
//members
Query qGu = new Query();
qGu.QueryCondition=new Q(GroupUsr.Columns.GroupK,merge.K);
GroupUsrSet gus = new GroupUsrSet(qGu);
int count = 0;
foreach (GroupUsr guMerge in gus)
{
if (count%10==0)
Cambro.Web.Helpers.WriteAlert("Merging usr " + guMerge.UsrK + " ("+count+" / "+gus.Count+")...");
try
{
count++;
GroupUsr guMaster = this.GetGroupUsr(guMerge.Usr);
if (guMaster == null)
{
guMaster = new GroupUsr();
guMaster.UsrK = guMerge.UsrK;
guMaster.GroupK = this.K;
guMaster.Status = guMerge.Status;
guMaster.StatusChangeDateTime = guMerge.StatusChangeDateTime;
guMaster.StatusChangeUsrK = guMerge.StatusChangeUsrK;
guMaster.Owner = guMerge.Owner;
guMaster.Moderator = guMerge.Moderator;
guMaster.NewsAdmin = guMerge.NewsAdmin;
guMaster.MemberAdmin = guMerge.MemberAdmin;
guMaster.MemberAdminNewUserEmails = guMerge.MemberAdminNewUserEmails;
guMaster.Favourite = guMerge.Favourite;
guMaster.InviteMessage = guMerge.InviteMessage;
guMaster.InviteUsrK = guMerge.InviteUsrK;
guMaster.Update();
guMaster.Usr.UpdateIsGroupModerator();
}
else
{
if (guMaster.StatusPermissionLevel < guMerge.StatusPermissionLevel)
{
guMaster.Status = guMerge.Status;
guMaster.StatusChangeDateTime = guMerge.StatusChangeDateTime;
guMaster.StatusChangeUsrK = guMerge.StatusChangeUsrK;
guMaster.InviteMessage = guMerge.InviteMessage;
guMaster.InviteUsrK = guMerge.InviteUsrK;
}
if (this.BrandK == 0 || merge.BrandK > 0)
{
if (guMerge.Owner)
guMaster.Owner = true;
if (guMerge.Moderator)
guMaster.Moderator = true;
if (guMerge.NewsAdmin)
guMaster.NewsAdmin = true;
if (guMerge.MemberAdmin)
{
guMaster.MemberAdmin = true;
guMaster.MemberAdminNewUserEmails = guMerge.MemberAdminNewUserEmails;
}
}
if (guMerge.Favourite)
guMaster.Favourite = true;
guMaster.Update();
guMaster.Usr.UpdateIsGroupModerator();
}
if (guMaster.IsMember)
{
Mailer m = new Mailer();
m.UsrRecipient = guMerge.Usr;
m.Subject = "A group you were in has been merged";
m.Body = "<p><i>" + merge.FriendlyName + "</i> has been merged with <i>" + this.FriendlyName + "</i>. " +
"Your membership details have been moved across. If you ever want to exit the group, click the button " +
"on the <a href=\"[LOGIN(" + this.Url() + ")]\">group homepage</a>.</p>";
m.RedirectUrl = this.Url();
m.Bulk = true;
m.Send();
}
if (guMaster.IsMember && CommentAlert.IsEnabled(guMerge.UsrK, guMerge.GroupK, Model.Entities.ObjectType.Group))
CommentAlert.Enable(guMaster.Usr, guMaster.GroupK, Model.Entities.ObjectType.Group);
}
catch
{
Cambro.Web.Helpers.WriteAlert("Exception! ... deleting membership for usr " + guMerge.UsrK + " (" + count + " / " + gus.Count + ")...");
guMerge.Delete();
}
}
Cambro.Web.Helpers.WriteAlert("Done merging usrs...");
//picture
if (merge.HasPic && !this.HasPic)
{
Cambro.Web.Helpers.WriteAlert("Copying picture...", true);
try
{
Utilities.CopyPic(merge, this);
}
catch
{
Cambro.Web.Helpers.WriteAlert("Exception while copying picture...", true);
}
Cambro.Web.Helpers.WriteAlert("Done copying picture...", true);
}
//recommended events
if (this.BrandK == 0)
{
Cambro.Web.Helpers.WriteAlert("Merging recommended events...", true);
Query qEv = new Query();
qEv.QueryCondition = new Q(GroupEvent.Columns.GroupK, merge.K);
GroupEventSet ges = new GroupEventSet(qEv);
foreach (GroupEvent geMerge in ges)
{
try
{
GroupEvent geMaster = new GroupEvent(this.K, geMerge.EventK);
}
catch (BobNotFound)
{
GroupEvent geMaster = new GroupEvent();
geMaster.GroupK = this.K;
geMaster.EventK = geMerge.EventK;
geMaster.Update();
}
}
Cambro.Web.Helpers.WriteAlert("Done merging recommended events...");
}
Cambro.Web.Helpers.WriteAlert("Merging top photos...", true);
//top photos
Query qPh = new Query();
qPh.QueryCondition=new Q(GroupPhoto.Columns.GroupK,merge.K);
GroupPhotoSet gps = new GroupPhotoSet(qPh);
foreach (GroupPhoto gpMerge in gps)
{
try
{
GroupPhoto gpMaster = new GroupPhoto(this.K,gpMerge.PhotoK);
if (!gpMaster.ShowOnFrontPage && gpMerge.ShowOnFrontPage)
{
gpMaster.Caption=gpMerge.Caption;
gpMaster.DateTime=gpMerge.DateTime;
gpMaster.AddedByUsrK=gpMerge.AddedByUsrK;
gpMaster.ShowOnFrontPage=gpMerge.ShowOnFrontPage;
gpMaster.Update();
}
}
catch (BobNotFound)
{
GroupPhoto gpMaster = new GroupPhoto();
gpMaster.GroupK=this.K;
gpMaster.PhotoK=gpMerge.PhotoK;
gpMaster.Caption=gpMerge.Caption;
gpMaster.DateTime=gpMerge.DateTime;
gpMaster.AddedByUsrK=gpMerge.AddedByUsrK;
gpMaster.ShowOnFrontPage=gpMerge.ShowOnFrontPage;
gpMaster.Update();
}
}
Cambro.Web.Helpers.WriteAlert("Done merging top photos...");
//addedbyusrk's
if (true)
{
Cambro.Web.Helpers.WriteAlert("Updating invited users...", true);
Update update = new Update();
update.Changes.Add(new Assign(Usr.Columns.AddedByGroupK, this.K));
update.Table = TablesEnum.Usr;
update.Where = new Q(Usr.Columns.AddedByGroupK, merge.K);
update.Run();
Cambro.Web.Helpers.WriteAlert("Done updating invited users...");
}
Cambro.Web.Helpers.WriteAlert("Merging topics (1/4)...", true);
//chats
if (merge.PrivateChat != this.PrivateChat ||
merge.ThemeK != this.ThemeK ||
merge.MusicTypeK != this.MusicTypeK)
{
Update update = new Update();
update.Table=TablesEnum.Thread;
update.Changes.Add(new Assign(Thread.Columns.PrivateGroup,this.PrivateChat));
update.Changes.Add(new Assign(Thread.Columns.ThemeK, this.ThemeK));
update.Changes.Add(new Assign(Thread.Columns.MusicTypeK, this.MusicTypeK));
update.Where=new Q(Thread.Columns.GroupK,merge.K);
update.Run();
}
Cambro.Web.Helpers.WriteAlert("Done merging topics (1/4)...");
if (true)
{
Cambro.Web.Helpers.WriteAlert("Merging topics (2/4)...", true);
Update update = new Update();
update.Table=TablesEnum.Thread;
update.Changes.Add(new Assign(Thread.Columns.UrlFragment,"groups/"+this.UrlName));
update.Changes.Add(new Assign(Thread.Columns.CountryK, this.CountryK));
update.Changes.Add(new Assign(Thread.Columns.PlaceK,this.PlaceK));
update.Where=new And(new Q(Thread.Columns.ParentObjectType,Model.Entities.ObjectType.Group),new Q(Thread.Columns.ParentObjectK,merge.K));
update.Run();
Cambro.Web.Helpers.WriteAlert("Done merging topics (2/4)...");
}
if (true)
{
Cambro.Web.Helpers.WriteAlert("Merging topics (3/4)...", true);
Update update = new Update();
update.Table=TablesEnum.Thread;
update.Changes.Add(new Assign(Thread.Columns.GroupK,this.K));
update.Where=new Q(Thread.Columns.GroupK,merge.K);
update.Run();
Cambro.Web.Helpers.WriteAlert("Done merging topics (3/4)...");
}
if (true)
{
Cambro.Web.Helpers.WriteAlert("Merging topics (4/4)...", true);
Update update = new Update();
update.Table=TablesEnum.Thread;
update.Changes.Add(new Assign(Thread.Columns.ParentObjectK,this.K));
update.Where=new And(new Q(Thread.Columns.ParentObjectType,Model.Entities.ObjectType.Group),new Q(Thread.Columns.ParentObjectK,merge.K));
update.Run();
Cambro.Web.Helpers.WriteAlert("Done merging topics (4/4)...");
}
Cambro.Web.Helpers.WriteAlert("Deleting old group...", true);
merge.DeleteAll(null);
Cambro.Web.Helpers.WriteAlert("Done deleting old group...");
Cambro.Web.Helpers.WriteAlert("Updating stats...", true);
this.UpdateTotalComments(null);
this.UpdateTotalMembers();
Cambro.Web.Helpers.WriteAlert("Done updating stats...");
Cambro.Web.Helpers.WriteAlert("Finished merging groups.", true);
}