client.go

@@ -14,6 +14,7 @@ import (
 	"net/http/cookiejar"
 	"os"
 	"strings"
+	"sync"
 )
 
 // Client of OnlyOffice API uses credentials to get a token and query the API
@@ -32,6 +33,9 @@ type Client struct {
 	defaults  Defaults // optional fallbacks for calendar/project IDs
 	selfID    string   // cached /api/2.0/people/@self id
 	noteCatID int      // cached CRM history category id for "note"
+
+	folderTitles   map[string]string // cached Documents folder id -> title (F9)
+	folderTitlesMu sync.Mutex
 }
 
 // NewClient returns a new Client backed by http.DefaultClient.

cmd/oo/search.go

@@ -71,7 +71,12 @@ func searchCmd() *cobra.Command {
 			}
 			rows := make([]map[string]any, 0, len(hits))
 			for _, h := range hits {
+				folderPath := h.Path
+				if len(folderPath) == 0 && h.ParentID != "" {
+					folderPath = []string{h.ParentID}
+				}
 				rows = append(rows, map[string]any{
+					"path":      c.UniquePath(cmd.Context(), folderPath, h.Title),
 					"id":        h.ID,
 					"title":     h.Title,
 					"folder":    h.ParentID,
@@ -83,7 +88,7 @@ func searchCmd() *cobra.Command {
 				printJSON(rows)
 				return nil
 			}
-			printTable([]string{"id", "title", "folder", "score", "highlight"}, rows)
+			printTable([]string{"path", "id", "title", "folder", "score", "highlight"}, rows)
 			return nil
 		},
 	}

file_es.go

@@ -274,13 +274,19 @@ func parseESSearchResponse(raw []byte) ([]SearchHit, error) {
 		if h.Source.ID == 0 {
 			id = h.ID
 		}
+		// Folders is the ancestor breadcrumb in root → leaf order, so the last
+		// entry is the immediate parent (the previous "first" value was the
+		// project root, which made every result look like it lived in #522).
 		var parent string
 		path := make([]string, 0, len(h.Source.Folders))
-		for i, f := range h.Source.Folders {
+		for _, f := range h.Source.Folders {
-			path = append(path, f.FolderID)
+			if strings.TrimSpace(f.FolderID) == "" {
-			if i == 0 {
+				continue
-				parent = f.FolderID
 			}
+			path = append(path, f.FolderID)
+		}
+		if len(path) > 0 {
+			parent = path[len(path)-1]
 		}
 		hits = append(hits, SearchHit{
 			Entry: Entry{

file_es_test.go

@@ -183,8 +183,9 @@ func TestParseESSearchResponse(t *testing.T) {
 	if h0.ID != "2395" || h0.Title != "Rechnung-4711.pdf" || h0.Kind != File {
 		t.Errorf("hit0 entry = %+v", h0.Entry)
 	}
-	if h0.ParentID != "438" || !reflect.DeepEqual(h0.Path, []string{"438", "11"}) {
+	// folders is root → leaf; the immediate parent is the last entry.
-		t.Errorf("hit0 path = %v parent = %q", h0.Path, h0.ParentID)
+	if h0.ParentID != "11" || !reflect.DeepEqual(h0.Path, []string{"438", "11"}) {
+		t.Errorf("hit0 path = %v parent = %q, want parent 11", h0.Path, h0.ParentID)
 	}
 	if h0.Score != 7.31 {
 		t.Errorf("hit0 score = %v", h0.Score)

files_path.go

@@ -0,0 +1,79 @@
+package onlyoffice
+
+// Human-readable folder paths for search results (F9). The OnlyOffice ES
+// index stores only ancestor folder ids; titles live in the Documents tree, so
+// resolving a path costs one GET /api/2.0/files/{id} per distinct folder,
+// cached on the client. Folders that cannot be listed (e.g. a section root)
+// fall back to their id, so a path is always produced.
+
+import (
+	"context"
+	"strings"
+)
+
+// FolderTitle returns the title of a Documents folder id, cached on the client.
+// An empty id yields an empty title. Unknown/unlistable ids (section roots)
+// return ("", nil) so callers can fall back to the id.
+func (c *Client) FolderTitle(ctx context.Context, folderID string) (string, error) {
+	folderID = strings.TrimSpace(folderID)
+	if folderID == "" {
+		return "", nil
+	}
+	c.folderTitlesMu.Lock()
+	if c.folderTitles != nil {
+		if t, ok := c.folderTitles[folderID]; ok {
+			c.folderTitlesMu.Unlock()
+			return t, nil
+		}
+	}
+	c.folderTitlesMu.Unlock()
+
+	title := ""
+	out, err := c.ListFolder(ctx, folderID)
+	if err == nil {
+		if cur, ok := out["current"].(map[string]any); ok {
+			if s, ok := cur["title"].(string); ok {
+				title = strings.TrimSpace(s)
+			}
+		}
+	}
+
+	c.folderTitlesMu.Lock()
+	if c.folderTitles == nil {
+		c.folderTitles = map[string]string{}
+	}
+	c.folderTitles[folderID] = title
+	c.folderTitlesMu.Unlock()
+	return title, nil
+}
+
+// FolderPath resolves an ancestor folder id chain (root → leaf, as the ES
+// backend reports it) into folder titles, falling back to the id when a title
+// cannot be read. The result never fails on a single lookup: only the whole
+// call honours ctx cancellation.
+func (c *Client) FolderPath(ctx context.Context, ids []string) []string {
+	out := make([]string, 0, len(ids))
+	for _, id := range ids {
+		if err := ctx.Err(); err != nil {
+			break
+		}
+		title, err := c.FolderTitle(ctx, id)
+		if err != nil || title == "" {
+			title = id
+		}
+		out = append(out, title)
+	}
+	return out
+}
+
+// UniquePath builds a stable, human-readable, unique path for a result: the
+// resolved folder chain plus the file title. "." separates nothing — the
+// segments are joined with "/", matching the Documents breadcrumb the web UI
+// shows.
+func (c *Client) UniquePath(ctx context.Context, folderPath []string, title string) string {
+	parts := c.FolderPath(ctx, folderPath)
+	if t := strings.TrimSpace(title); t != "" {
+		parts = append(parts, t)
+	}
+	return strings.Join(parts, "/")
+}

files_path_integration_test.go

@@ -0,0 +1,35 @@
+//go:build integration
+
+package onlyoffice
+
+import (
+	"context"
+	"strings"
+	"testing"
+)
+
+// TestIntegrationFolderPath resolves the real Fibu EDL folder chain
+// (project root 522 → Eingangsrechnungen 647 → 2025 649) to titles.
+func TestIntegrationFolderPath(t *testing.T) {
+	creds := GetEnvironmentCredentials()
+	if strings.TrimSpace(creds.Url) == "" || strings.TrimSpace(creds.User) == "" {
+		t.Skip("no ONLYOFFICE_URL/USER credentials")
+	}
+	c := NewClient(creds)
+	ctx := context.Background()
+
+	path := c.FolderPath(ctx, []string{"522", "647", "649"})
+	if len(path) != 3 {
+		t.Fatalf("FolderPath returned %v, want 3 segments", path)
+	}
+	for i, seg := range path {
+		if strings.TrimSpace(seg) == "" {
+			t.Errorf("segment %d empty: %v", i, path)
+		}
+	}
+	full := c.UniquePath(ctx, []string{"522", "647", "649"}, "Rechnung-x.pdf")
+	if !strings.HasSuffix(full, "Rechnung-x.pdf") || !strings.Contains(full, "/") {
+		t.Errorf("UniquePath = %q, want a slash-joined path ending in the file", full)
+	}
+	t.Logf("path=%v full=%q", path, full)
+}