Various bug fixes (#2945)

* Only update fingerprints if changed
* Fix panic when loading primary file fails
* Fix gallery/scene association
* Fix display of scene gallery in card
* Use natural_cs collation with paths for title sorting

graphql/documents/data/scene-slim.graphql

@@ -35,7 +35,9 @@ fragment SlimSceneData on Scene {
 
   galleries {
     id
+    files {
       path
+    }
     title
   }
 

internal/api/routes_image.go

@@ -127,7 +127,11 @@ func (rs imageRoutes) ImageCtx(next http.Handler) http.Handler {
 			}
 
 			if image != nil {
-				_ = image.LoadPrimaryFile(ctx, rs.fileFinder)
+				if err := image.LoadPrimaryFile(ctx, rs.fileFinder); err != nil {
+					logger.Errorf("error loading primary file for image %d: %v", imageID, err)
+					// set image to nil so that it doesn't try to use the primary file
+					image = nil
+				}
 			}
 
 			return nil

internal/api/routes_scene.go

@@ -544,7 +544,11 @@ func (rs sceneRoutes) SceneCtx(next http.Handler) http.Handler {
 			}
 
 			if scene != nil {
-				_ = scene.LoadPrimaryFile(ctx, rs.fileFinder)
+				if err := scene.LoadPrimaryFile(ctx, rs.fileFinder); err != nil {
+					logger.Errorf("error loading primary file for scene %d: %v", sceneID, err)
+					// set scene to nil so that it doesn't try to use the primary file
+					scene = nil
+				}
 			}
 
 			return nil

pkg/file/fingerprint.go

@@ -26,6 +26,7 @@ func (f *Fingerprints) Remove(type_ string) {
 	*f = ret
 }
 
+// Equals returns true if the contents of this slice are equal to those in the other slice.
 func (f Fingerprints) Equals(other Fingerprints) bool {
 	if len(f) != len(other) {
 		return false
@@ -48,6 +49,18 @@ func (f Fingerprints) Equals(other Fingerprints) bool {
 	return true
 }
 
+// ContentsChanged returns true if this Fingerprints slice contains any Fingerprints that different Fingerprint values for the matching type in other, or if this slice contains any Fingerprint types that are not in other.
+func (f Fingerprints) ContentsChanged(other Fingerprints) bool {
+	for _, ff := range f {
+		oo := other.For(ff.Type)
+		if oo == nil || oo.Fingerprint != ff.Fingerprint {
+			return true
+		}
+	}
+
+	return false
+}
+
 // For returns a pointer to the first Fingerprint element matching the provided type.
 func (f Fingerprints) For(type_ string) *Fingerprint {
 	for _, fp := range f {

pkg/file/fingerprint_test.go

@@ -84,3 +84,74 @@ func TestFingerprints_Equals(t *testing.T) {
 		})
 	}
 }
+
+func TestFingerprints_ContentsChanged(t *testing.T) {
+	var (
+		value1 = 1
+		value2 = "2"
+		value3 = 1.23
+
+		fingerprint1 = Fingerprint{
+			Type:        FingerprintTypeMD5,
+			Fingerprint: value1,
+		}
+		fingerprint2 = Fingerprint{
+			Type:        FingerprintTypeOshash,
+			Fingerprint: value2,
+		}
+		fingerprint3 = Fingerprint{
+			Type:        FingerprintTypeMD5,
+			Fingerprint: value3,
+		}
+	)
+
+	tests := []struct {
+		name  string
+		f     Fingerprints
+		other Fingerprints
+		want  bool
+	}{
+		{
+			"identical",
+			Fingerprints{
+				fingerprint1,
+				fingerprint2,
+			},
+			Fingerprints{
+				fingerprint1,
+				fingerprint2,
+			},
+			false,
+		},
+		{
+			"has new",
+			Fingerprints{
+				fingerprint1,
+				fingerprint2,
+			},
+			Fingerprints{
+				fingerprint1,
+			},
+			true,
+		},
+		{
+			"has different value",
+			Fingerprints{
+				fingerprint3,
+				fingerprint2,
+			},
+			Fingerprints{
+				fingerprint1,
+				fingerprint2,
+			},
+			true,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := tt.f.ContentsChanged(tt.other); got != tt.want {
+				t.Errorf("Fingerprints.ContentsChanged() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}

pkg/file/scan.go

@@ -859,7 +859,7 @@ func (s *scanJob) setMissingFingerprints(ctx context.Context, f scanFile, existi
 		return nil, err
 	}
 
-	if !fp.Equals(existing.Base().Fingerprints) {
+	if fp.ContentsChanged(existing.Base().Fingerprints) {
 		existing.SetFingerprints(fp)
 
 		if err := s.withTxn(ctx, func(ctx context.Context) error {

pkg/gallery/scan.go

@@ -119,7 +119,7 @@ func (h *ScanHandler) associateScene(ctx context.Context, existing []*models.Gal
 	}
 
 	path := f.Base().Path
-	withoutExt := strings.TrimSuffix(path, filepath.Ext(path))
+	withoutExt := strings.TrimSuffix(path, filepath.Ext(path)) + ".*"
 
 	// find scenes with a file that matches
 	scenes, err := h.SceneFinderUpdater.FindByPath(ctx, withoutExt)
@@ -129,6 +129,7 @@ func (h *ScanHandler) associateScene(ctx context.Context, existing []*models.Gal
 
 	for _, scene := range scenes {
 		// found related Scene
+		logger.Infof("associate: Gallery %s is related to scene: %d", path, scene.ID)
 		if err := h.SceneFinderUpdater.AddGalleryIDs(ctx, scene.ID, galleryIDs); err != nil {
 			return err
 		}

pkg/sqlite/gallery.go

@@ -1065,6 +1065,20 @@ func (qb *GalleryStore) setGallerySort(query *queryBuilder, findFilter *models.F
 		)
 	}
 
+	addFolderTable := func() {
+		query.addJoins(
+			join{
+				table:    folderTable,
+				onClause: "folders.id = galleries.folder_id",
+			},
+			join{
+				table:    folderTable,
+				as:       "file_folder",
+				onClause: "files.parent_folder_id = file_folder.id",
+			},
+		)
+	}
+
 	switch sort {
 	case "file_count":
 		query.sortAndPagination += getCountSort(galleryTable, galleriesFilesTable, galleryIDColumn, direction)
@@ -1077,22 +1091,16 @@ func (qb *GalleryStore) setGallerySort(query *queryBuilder, findFilter *models.F
 	case "path":
 		// special handling for path
 		addFileTable()
-		query.addJoins(
+		addFolderTable()
-			join{
-				table:    folderTable,
-				onClause: "folders.id = galleries.folder_id",
-			},
-			join{
-				table:    folderTable,
-				as:       "file_folder",
-				onClause: "files.parent_folder_id = file_folder.id",
-			},
-		)
 		query.sortAndPagination += fmt.Sprintf(" ORDER BY folders.path %s, file_folder.path %[1]s, files.basename %[1]s", direction)
 	case "file_mod_time":
 		sort = "mod_time"
 		addFileTable()
 		query.sortAndPagination += getSort(sort, direction, fileTable)
+	case "title":
+		addFileTable()
+		addFolderTable()
+		query.sortAndPagination += " ORDER BY galleries.title COLLATE NATURAL_CS " + direction + ", folders.path " + direction + ", file_folder.path " + direction + ", files.basename COLLATE NATURAL_CS " + direction
 	default:
 		query.sortAndPagination += getSort(sort, direction, "galleries")
 	}

pkg/sqlite/image.go

@@ -989,13 +989,17 @@ func (qb *ImageStore) setImageSortAndPagination(q *queryBuilder, findFilter *mod
 			)
 		}
 
-		switch sort {
+		addFolderJoin := func() {
-		case "path":
-			addFilesJoin()
 			q.addJoins(join{
 				table:    folderTable,
 				onClause: "files.parent_folder_id = folders.id",
 			})
+		}
+
+		switch sort {
+		case "path":
+			addFilesJoin()
+			addFolderJoin()
 			sortClause = " ORDER BY folders.path " + direction + ", files.basename " + direction
 		case "file_count":
 			sortClause = getCountSort(imageTable, imagesFilesTable, imageIDColumn, direction)
@@ -1006,6 +1010,10 @@ func (qb *ImageStore) setImageSortAndPagination(q *queryBuilder, findFilter *mod
 		case "mod_time", "filesize":
 			addFilesJoin()
 			sortClause = getSort(sort, direction, "files")
+		case "title":
+			addFilesJoin()
+			addFolderJoin()
+			sortClause = " ORDER BY images.title COLLATE NATURAL_CS " + direction + ", folders.path " + direction + ", files.basename COLLATE NATURAL_CS " + direction
 		default:
 			sortClause = getSort(sort, direction, "images")
 		}

pkg/sqlite/scene.go

@@ -1324,6 +1324,15 @@ func (qb *SceneStore) setSceneSort(query *queryBuilder, findFilter *models.FindF
 		)
 	}
 
+	addFolderTable := func() {
+		query.addJoins(
+			join{
+				table:    folderTable,
+				onClause: "files.parent_folder_id = folders.id",
+			},
+		)
+	}
+
 	direction := findFilter.GetDirection()
 	switch sort {
 	case "movie_scene_number":
@@ -1338,12 +1347,7 @@ func (qb *SceneStore) setSceneSort(query *queryBuilder, findFilter *models.FindF
 	case "path":
 		// special handling for path
 		addFileTable()
-		query.addJoins(
+		addFolderTable()
-			join{
-				table:    folderTable,
-				onClause: "files.parent_folder_id = folders.id",
-			},
-		)
 		query.sortAndPagination += fmt.Sprintf(" ORDER BY folders.path %s, files.basename %[1]s", direction)
 	case "perceptual_similarity":
 		// special handling for phash
@@ -1378,6 +1382,10 @@ func (qb *SceneStore) setSceneSort(query *queryBuilder, findFilter *models.FindF
 	case "interactive", "interactive_speed":
 		addVideoFileTable()
 		query.sortAndPagination += getSort(sort, direction, videoFileTable)
+	case "title":
+		addFileTable()
+		addFolderTable()
+		query.sortAndPagination += " ORDER BY scenes.title COLLATE NATURAL_CS " + direction + ", folders.path " + direction + ", files.basename COLLATE NATURAL_CS " + direction
 	default:
 		query.sortAndPagination += getSort(sort, direction, "scenes")
 	}

pkg/sqlite/sql.go

@@ -65,7 +65,7 @@ func getSort(sort string, direction string, tableName string) string {
 		return " ORDER BY COUNT(distinct " + colName + ") " + direction
 	case strings.Compare(sort, "filesize") == 0:
 		colName := getColumn(tableName, "size")
-		return " ORDER BY cast(" + colName + " as integer) " + direction
+		return " ORDER BY " + colName + " " + direction
 	case strings.HasPrefix(sort, randomSeedPrefix):
 		// seed as a parameter from the UI
 		// turn the provided seed into a float