use a flag for the untagged honks

database.go

@@ -683,7 +683,7 @@ var stmtHonksBySearch, stmtHonksByHonker, stmtSaveHonk, stmtUserByName, stmtUser
 var stmtEventHonks, stmtOneBonk, stmtFindZonk, stmtFindXonk, stmtSaveDonk *sql.Stmt
 var stmtFindFile, stmtGetFileData, stmtSaveFileData, stmtSaveFile *sql.Stmt
 var stmtAddDoover, stmtGetDoovers, stmtLoadDoover, stmtZapDoover, stmtOneHonker *sql.Stmt
-var stmtDesubbed, stmtDeleteHonk, stmtDeleteDonks, stmtDeleteOnts, stmtSaveZonker *sql.Stmt
+var stmtUntagged, stmtDeleteHonk, stmtDeleteDonks, stmtDeleteOnts, stmtSaveZonker *sql.Stmt
 var stmtGetZonkers, stmtRecentHonkers, stmtGetXonker, stmtSaveXonker, stmtDeleteXonker *sql.Stmt
 var stmtAllOnts, stmtSaveOnt, stmtUpdateFlags, stmtClearFlags *sql.Stmt
 var stmtHonksForUserFirstClass, stmtSaveMeta, stmtDeleteMeta, stmtUpdateHonk *sql.Stmt
@@ -749,7 +749,7 @@ func prepareStatements(db *sql.DB) {
 	stmtGetDoovers = preparetodie(db, "select dooverid, dt from doovers")
 	stmtLoadDoover = preparetodie(db, "select tries, userid, rcpt, msg from doovers where dooverid = ?")
 	stmtZapDoover = preparetodie(db, "delete from doovers where dooverid = ?")
-	stmtDesubbed = preparetodie(db, "select name from zonkers where userid = ? and wherefore = 'desub'")
+	stmtUntagged = preparetodie(db, "select xid, rid, flags from (select honkid, xid, rid, flags from honks where userid = ? order by honkid desc limit 2000) order by honkid asc")
 	stmtFindZonk = preparetodie(db, "select zonkerid from zonkers where userid = ? and name = ? and wherefore = 'zonk'")
 	stmtGetZonkers = preparetodie(db, "select zonkerid, name, wherefore from zonkers where userid = ? and wherefore <> 'zonk'")
 	stmtSaveZonker = preparetodie(db, "insert into zonkers (userid, name, wherefore) values (?, ?, ?)")

hfcs.go

@@ -302,30 +302,35 @@ func unsee(userid int64, h *Honk) {
 	}
 }
 
-var desubbed = cache.New(cache.Options{Filler: func(userid int64) (map[string]bool, bool) {
-	rows, err := stmtDesubbed.Query(userid)
+var untagged = cache.New(cache.Options{Filler: func(userid int64) (map[string]bool, bool) {
+	rows, err := stmtUntagged.Query(userid)
 	if err != nil {
-		log.Printf("error query desubbed: %s", err)
+		log.Printf("error query untagged: %s", err)
 		return nil, false
 	}
 	defer rows.Close()
-	m := make(map[string]bool)
+	bad := make(map[string]bool)
 	for rows.Next() {
-		var xid string
-		err = rows.Scan(&xid)
+		var xid, rid string
+		var flags int64
+		err = rows.Scan(&xid, &rid, &flags)
 		if err != nil {
-			log.Printf("error scanning desub: %s", err)
+			log.Printf("error scanning untag: %s", err)
 			continue
 		}
-		log.Printf("bad parent: %s", xid)
-		m[xid] = true
+		if flags&flagIsUntagged != 0 {
+			bad[xid] = true
 		}
-	return m, true
+		if bad[rid] {
+			bad[xid] = true
+		}
+	}
+	return bad, true
 }})
 
 func osmosis(honks []*Honk, userid int64, withfilt bool) []*Honk {
 	var badparents map[string]bool
-	desubbed.GetAndLock(userid, &badparents)
+	untagged.GetAndLock(userid, &badparents)
 	j := 0
 	reversehonks(honks)
 	for _, h := range honks {
@@ -336,7 +341,7 @@ func osmosis(honks []*Honk, userid int64, withfilt bool) []*Honk {
 		honks[j] = h
 		j++
 	}
-	desubbed.Unlock()
+	untagged.Unlock()
 	honks = honks[0:j]
 	reversehonks(honks)
 	if !withfilt {

honk.go

@@ -94,6 +94,7 @@ const (
 	flagIsAcked    = 1
 	flagIsBonked   = 2
 	flagIsSaved    = 4
+	flagIsUntagged = 8
 )
 
 func (honk *Honk) IsAcked() bool {
@@ -108,6 +109,10 @@ func (honk *Honk) IsSaved() bool {
 	return honk.Flags&flagIsSaved != 0
 }
 
+func (honk *Honk) IsUntagged() bool {
+	return honk.Flags&flagIsUntagged != 0
+}
+
 type Donk struct {
 	FileID int64
 	XID    string

web.go

@@ -1107,6 +1107,18 @@ func zonkit(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	if wherefore == "untag" {
+		xonk := getxonk(userinfo.UserID, what)
+		if xonk != nil {
+			_, err := stmtUpdateFlags.Exec(flagIsUntagged, xonk.ID)
+			if err != nil {
+				log.Printf("error untagging: %s", err)
+			}
+		}
+		untagged.Clear(userinfo.UserID)
+		return
+	}
+
 	log.Printf("zonking %s %s", wherefore, what)
 	if wherefore == "zonk" {
 		xonk := getxonk(userinfo.UserID, what)
@@ -1122,9 +1134,6 @@ func zonkit(w http.ResponseWriter, r *http.Request) {
 		log.Printf("error saving zonker: %s", err)
 		return
 	}
-	if wherefore == "desub" {
-		desubbed.Clear(userinfo.UserID)
-	}
 }
 
 func edithonkpage(w http.ResponseWriter, r *http.Request) {