From 831c6c5524ab6550d0fb848794904e6c0c25163d Mon Sep 17 00:00:00 2001
From: Amy Gale Ruth Bowersox <amy@erbosoft.com>
Date: Thu, 19 Feb 2026 23:02:03 -0700
Subject: [PATCH] on manage conference list, wired up "move up," "move down,"
 and "show/hide" commands

---
 conferenceadmin.go     | 36 ++++++++++++++++++++++++++++++++++++
 database/conference.go | 26 ++++++++++++++++++++++++++
 2 files changed, 62 insertions(+)

diff --git a/conferenceadmin.go b/conferenceadmin.go
index 6910be6..2cf8511 100644
--- a/conferenceadmin.go
+++ b/conferenceadmin.go
@@ -803,11 +803,47 @@ func ManageConferenceList(ctxt ui.AmContext) (string, any) {
 		return "error", ENOPERM
 	}
 
+	if ctxt.HasParameter("t") {
+		confid := ctxt.QueryParamInt("t", -1)
+		if confid == -1 {
+			return "error", EINVAL
+		}
+		conf, err := database.AmGetConference(ctxt.Ctx(), int32(confid))
+		if err != nil {
+			return "error", err
+		}
+		f, err := conf.HiddenInList(ctxt.Ctx(), comm)
+		if err == nil {
+			err = conf.SetHiddenInList(ctxt.Ctx(), comm, !f)
+		}
+		if err != nil {
+			return "error", err
+		}
+	}
+
 	clist, err := database.AmListConferences(ctxt.Ctx(), comm.Id, true)
 	if err != nil {
 		return "error", err
 	}
 
+	if ctxt.HasParameter("m") {
+		index := ctxt.QueryParamInt("m", -1)
+		if index == -1 {
+			return "error", EINVAL
+		}
+		delta := ctxt.QueryParamInt("n", 0)
+		if delta == 0 {
+			return "error", EINVAL
+		}
+		err = database.AmReorderConferences(ctxt.Ctx(), comm.Id, clist[index].Sequence, clist[index+delta].Sequence)
+		if err != nil {
+			return "error", err
+		}
+		tmp := clist[index]
+		clist[index] = clist[index+delta]
+		clist[index+delta] = tmp
+	}
+
 	ntopics := make([]int, len(clist))
 	nposts := make([]int, len(clist))
 	for i, c := range clist {
diff --git a/database/conference.go b/database/conference.go
index be3ce60..d15d917 100644
--- a/database/conference.go
+++ b/database/conference.go
@@ -1007,6 +1007,32 @@ func AmSetConferenceProperty(ctx context.Context, confid int32, ndx int32, val *
 	return err
 }
 
+// AmReorderConferences reorders two conferences by sequence number.
+func AmReorderConferences(ctx context.Context, cid int32, seq1, seq2 int16) error {
+	success := false
+	tx := amdb.MustBegin()
+	defer func() {
+		if !success {
+			tx.Rollback()
+		}
+	}()
+	_, err := tx.ExecContext(ctx, "UPDATE commtoconf SET sequence = -1 WHERE commid = ? AND sequence = ?", cid, seq1)
+	if err == nil {
+		_, err = tx.ExecContext(ctx, "UPDATE commtoconf SET sequence = ? WHERE commid = ? AND sequence = ?", seq1, cid, seq2)
+		if err == nil {
+			_, err = tx.ExecContext(ctx, "UPDATE commtoconf SET sequence = ? WHERE commid = ? AND sequence = -1", seq2, cid)
+		}
+	}
+	if err != nil {
+		return err
+	}
+	if err = tx.Commit(); err != nil {
+		return err
+	}
+	success = true
+	return nil
+}
+
 /* AmCreateConference creates a new conference.
  * Parameters:
  *     ctx - Standard Go context value.