chore: deps

feed.go

@@ -322,9 +322,16 @@ func storeFeed(ctx context.Context, db db, f types.TwtFile) error {
 		_, part, ok := strings.Cut(prev.Value(), " ")
 		if ok {
 			uri := f.Twter().URI
+			if u, ok := f.Info().GetN("url", 0); ok {
+				uri = u.Value()
+			}
+			if u, ok := f.Info().GetN("uri", 0); ok {
+				uri = u.Value()
+			}
+
 			part = uri[:strings.LastIndex(uri, "/")+1] + part
 			childID := urlNS.UUID5(part)
-
+			fmt.Println("found prev", uri, part)
 			args = append(args,
 				childID,                // feed_id
 				feedID,                 // parent_id
@@ -332,7 +339,7 @@ func storeFeed(ctx context.Context, db db, f types.TwtFile) error {
 				part,                   // uri
 				"once",                 // state
 				nil,                    // last_scan_on
-				refreshRate,            // refresh_rate
+				0,                      // refresh_rate
 			)
 		}
 	}

http.go

@@ -109,24 +109,25 @@ func httpServer(c *console, app *appState) error {
 		ctx, span := otel.Span(r.Context())
 		defer span.End()
 
+		args := make([]any, 0, 3)
+		uriarg := ""
+		uri := r.URL.Query().Get("uri")
+		if uri != "" {
+			feed_id := urlNS.UUID5(uri)
+			uriarg = "and feed_id = ?"
+			args = append(args, feed_id)
+		}
+
 		limit := 100
 		if v, ok := strconv.Atoi(r.URL.Query().Get("limit")); ok == nil {
 			limit = v
 		}
+
 		offset := 0
 		if v, ok := strconv.Atoi(r.URL.Query().Get("offset")); ok == nil {
 			offset = v
 		}
 
-		args := []any{limit, offset}
-
-		uriqry := ""
-		if u := r.URL.Query().Get("uri"); u != "" {
-			feed_id := urlNS.UUID5(u)
-			uriqry = "and feed_id = ?"
-			args = append([]any{feed_id}, args...)
-		}
-
 		w.Header().Set("Content-Type", "text/plain; charset=utf-8")
 		rows, err := db.QueryContext(
 			ctx,
@@ -145,7 +146,7 @@ func httpServer(c *console, app *appState) error {
 							uri
 						FROM feeds
 						where state not in ('frozen', 'permanantly-dead')
-						`+uriqry+`
+						`+uriarg+`
 					) using (feed_id)
 					order by ulid desc
 					limit ?
@@ -180,7 +181,12 @@ func httpServer(c *console, app *appState) error {
 			twts = append(twts, twt)
 		}
 		var preamble lextwt.Comments
-		preamble = append(preamble, lextwt.NewComment("# self = /api/plain/twts"))
+		preamble = append(preamble, lextwt.NewComment("# I am the Watcher. I am your guide through this vast new twtiverse."))
+		preamble = append(preamble, lextwt.NewComment("# self = /api/plain/twts"+mkqry(uri, limit, offset)))
+		preamble = append(preamble, lextwt.NewComment("# next = /api/plain/twts"+mkqry(uri, limit, offset+len(twts))))
+		if offset > 0 {
+			preamble = append(preamble, lextwt.NewComment("# prev = /api/plain/twts"+mkqry(uri, limit, offset-limit)))
+		}
 
 		reg := lextwt.NewTwtRegistry(preamble, twts)
 		reg.WriteTo(w)
@@ -280,3 +286,28 @@ func notAny(s string, chars string) bool {
 	}
 	return true
 }
+
+
+func mkqry(uri string, limit, offset int) string {
+	qry := make([]string, 0, 3)
+
+	if uri != "" {
+		qry = append(qry, "uri=" + uri)
+	}
+
+	limit = min(100, max(1, limit))
+	if limit != 100 {
+		qry = append(qry, fmt.Sprint("limit=", limit))
+	}
+
+	offset = max(0, offset)
+	if offset != 0 {
+		qry = append(qry, fmt.Sprint("offset=", offset))
+	}
+
+	if len(qry) == 0 {
+		return ""
+	}
+
+	return "?" + strings.Join(qry, "&")
+}