organize onts better

database.go

@@ -610,7 +610,7 @@ var stmtFindFile, stmtGetFileData, stmtSaveFileData, stmtSaveFile *sql.Stmt
 var stmtAddDoover, stmtGetDoovers, stmtLoadDoover, stmtZapDoover, stmtOneHonker *sql.Stmt
 var stmtThumbBiters, stmtDeleteHonk, stmtDeleteDonks, stmtDeleteOnts, stmtSaveZonker *sql.Stmt
 var stmtGetZonkers, stmtRecentHonkers, stmtGetXonker, stmtSaveXonker, stmtDeleteXonker *sql.Stmt
-var stmtSelectOnts, stmtSaveOnt, stmtUpdateFlags, stmtClearFlags *sql.Stmt
+var stmtAllOnts, stmtSaveOnt, stmtUpdateFlags, stmtClearFlags *sql.Stmt
 var stmtHonksForUserFirstClass, stmtSaveMeta, stmtDeleteMeta, stmtUpdateHonk *sql.Stmt
 var stmtHonksISaved, stmtGetFilters, stmtSaveFilter, stmtDeleteFilter *sql.Stmt
 
@@ -682,7 +682,7 @@ func prepareStatements(db *sql.DB) {
 	stmtRecentHonkers = preparetodie(db, "select distinct(honker) from honks where userid = ? and honker not in (select xid from honkers where userid = ? and flavor = 'sub') order by honkid desc limit 100")
 	stmtUpdateFlags = preparetodie(db, "update honks set flags = flags | ? where honkid = ?")
 	stmtClearFlags = preparetodie(db, "update honks set flags = flags & ~ ? where honkid = ?")
-	stmtSelectOnts = preparetodie(db, "select distinct(ontology) from onts join honks on onts.honkid = honks.honkid where (honks.userid = ? or honks.whofore = 2)")
+	stmtAllOnts = preparetodie(db, "select ontology, count(ontology) from onts join honks on onts.honkid = honks.honkid where (honks.userid = ? or honks.whofore = 2) group by ontology")
 	stmtGetFilters = preparetodie(db, "select hfcsid, json from hfcs where userid = ?")
 	stmtSaveFilter = preparetodie(db, "insert into hfcs (userid, json) values (?, ?)")
 	stmtDeleteFilter = preparetodie(db, "delete from hfcs where userid = ? and hfcsid = ?")

views/onts.html

@@ -2,9 +2,15 @@
 <main>
 <div class="info">
 <p>ontologies of interest
-<p>
+{{ $letter := 0 }}
+<ul>
 {{ range .Onts }}
-<a href="/o/{{ index . 1 }}">{{ index . 0 }}</a>
+{{ if not (eq $letter (index .Name 0)) }}
+{{ $letter = (index .Name 0) }}
+<li><p>
 {{ end }}
+<a href="/o/{{ .Name }}">#{{ .Name }}</a> ({{ .Count }})
+{{ end }}
+</ul>
 </div>
 </main>

web.go

@@ -654,28 +654,37 @@ func showontology(w http.ResponseWriter, r *http.Request) {
 	honkpage(w, u, honks, templinfo)
 }
 
+type Ont struct {
+	Name string
+	Count int64
+}
+
 func thelistingoftheontologies(w http.ResponseWriter, r *http.Request) {
 	u := login.GetUserInfo(r)
 	var userid int64 = -1
 	if u != nil {
 		userid = u.UserID
 	}
-	rows, err := stmtSelectOnts.Query(userid)
+	rows, err := stmtAllOnts.Query(userid)
 	if err != nil {
 		log.Printf("selection error: %s", err)
 		return
 	}
 	defer rows.Close()
-	var onts [][]string
+	var onts []Ont
 	for rows.Next() {
-		var o string
-		err := rows.Scan(&o)
+		var o Ont
+		err := rows.Scan(&o.Name, &o.Count)
 		if err != nil {
 			log.Printf("error scanning ont: %s", err)
 			continue
 		}
-		onts = append(onts, []string{o, o[1:]})
+		o.Name = o.Name[1:]
+		onts = append(onts, o)
 	}
+	sort.Slice(onts, func(i, j int) bool {
+		return onts[i].Name < onts[j].Name
+	})
 	if u == nil {
 		w.Header().Set("Cache-Control", "max-age=300")
 	}