initial steps towards fetch tracking

schema.go

@@ -12,6 +12,7 @@ create table doovers(dooverid integer primary key, dt text, tries integer, useri
 create table onts (ontology text, honkid integer);
 create table honkmeta (honkid integer, genus text, json text);
 create table hfcs (hfcsid integer primary key, userid integer, json text);
+create table tracks (xid text, fetches text);
 
 create index idx_honksxid on honks(xid);
 create index idx_honksconvoy on honks(convoy);
@@ -26,6 +27,7 @@ create index idx_ontology on onts(ontology);
 create index idx_onthonkid on onts(honkid);
 create index idx_honkmetaid on honkmeta(honkid);
 create index idx_hfcsuser on hfcs(userid);
+create index idx_trackhonkid on tracks(xid);
 
 create table config (key text, value text);
 

schema.sql

@@ -9,6 +9,7 @@ create table doovers(dooverid integer primary key, dt text, tries integer, useri
 create table onts (ontology text, honkid integer);
 create table honkmeta (honkid integer, genus text, json text);
 create table hfcs (hfcsid integer primary key, userid integer, json text);
+create table tracks (xid text, fetches text);
 
 create index idx_honksxid on honks(xid);
 create index idx_honksconvoy on honks(convoy);
@@ -23,6 +24,7 @@ create index idx_ontology on onts(ontology);
 create index idx_onthonkid on onts(honkid);
 create index idx_honkmetaid on honkmeta(honkid);
 create index idx_hfcsuser on hfcs(userid);
+create index idx_trackhonkid on tracks(xid);
 
 create table config (key text, value text);
 

upgradedb.go

@@ -24,7 +24,7 @@ import (
 	"time"
 )
 
-var myVersion = 31
+var myVersion = 32
 
 func doordie(db *sql.DB, s string, args ...interface{}) {
 	_, err := db.Exec(s, args...)
@@ -351,6 +351,11 @@ func upgradedb() {
 		doordie(db, "update config set value = 31 where key = 'dbversion'")
 		fallthrough
 	case 31:
+		doordie(db, "create table tracks (xid text, fetches text)")
+		doordie(db, "create index idx_trackhonkid on tracks(xid)")
+		doordie(db, "update config set value = 32 where key = 'dbversion'")
+		fallthrough
+	case 32:
 
 	default:
 		log.Fatalf("can't upgrade unknown version %d", dbversion)

web.go

@@ -854,6 +854,14 @@ func thelistingoftheontologies(w http.ResponseWriter, r *http.Request) {
 	}
 }
 
+func trackback(xid string, r *http.Request) {
+	agent := r.UserAgent()
+	who := originate(agent)
+	sig := r.Header.Get("Signature")
+
+	log.Printf("(%s) fetched %s (%s)", who, xid, sig)
+}
+
 func showonehonk(w http.ResponseWriter, r *http.Request) {
 	name := mux.Vars(r)["name"]
 	user, err := butwhatabout(name)
@@ -870,6 +878,7 @@ func showonehonk(w http.ResponseWriter, r *http.Request) {
 	if friendorfoe(r.Header.Get("Accept")) {
 		j, ok := gimmejonk(xid)
 		if ok {
+			trackback(xid, r)
 			w.Header().Set("Content-Type", theonetruename)
 			w.Write(j)
 		} else {