Clean missing galleries (#489)

* Clean missing galleries
* Refactor matchFile

pkg/manager/exclude_files.go

@@ -1,9 +1,10 @@
 package manager
 
 import (
-	"github.com/stashapp/stash/pkg/logger"
 	"regexp"
 	"strings"
+
+	"github.com/stashapp/stash/pkg/logger"
 )
 
 func excludeFiles(files []string, patterns []string) ([]string, int) {
@@ -37,21 +38,13 @@ func excludeFiles(files []string, patterns []string) ([]string, int) {
 }
 
 func matchFile(file string, patterns []string) bool {
-	if patterns == nil {
-		logger.Infof("No exclude patterns in config.")
-
-	} else {
+	if patterns != nil {
 		fileRegexps := generateRegexps(patterns)
 
-		if len(fileRegexps) == 0 {
-			return false
-		}
-
 		for _, regPattern := range fileRegexps {
 			if regPattern.MatchString(strings.ToLower(file)) {
 				return true
 			}
-
 		}
 	}
 

pkg/manager/manager_tasks.go

@@ -1,15 +1,16 @@
 package manager
 
 import (
+	"path/filepath"
+	"strconv"
+	"sync"
+	"time"
+
 	"github.com/bmatcuk/doublestar"
 	"github.com/stashapp/stash/pkg/logger"
 	"github.com/stashapp/stash/pkg/manager/config"
 	"github.com/stashapp/stash/pkg/models"
 	"github.com/stashapp/stash/pkg/utils"
-	"path/filepath"
-	"strconv"
-	"sync"
-	"time"
 )
 
 var extensionsToScan = []string{"zip", "m4v", "mp4", "mov", "wmv", "avi", "mpg", "mpeg", "rmvb", "rm", "flv", "asf", "mkv", "webm"}
@@ -474,6 +475,7 @@ func (s *singleton) Clean() {
 	s.Status.indefiniteProgress()
 
 	qb := models.NewSceneQueryBuilder()
+	gqb := models.NewGalleryQueryBuilder()
 	go func() {
 		defer s.returnToIdleState()
 
@@ -484,14 +486,20 @@ func (s *singleton) Clean() {
 			return
 		}
 
+		galleries, err := gqb.All()
+		if err != nil {
+			logger.Errorf("failed to fetch list of galleries for cleaning")
+			return
+		}
+
 		if s.Status.stopping {
 			logger.Info("Stopping due to user request")
 			return
 		}
 
 		var wg sync.WaitGroup
 		s.Status.Progress = 0
-		total := len(scenes)
+		total := len(scenes) + len(galleries)
 		for i, scene := range scenes {
 			s.Status.setProgress(i, total)
 			if s.Status.stopping {
@@ -506,7 +514,26 @@ func (s *singleton) Clean() {
 
 			wg.Add(1)
 
-			task := CleanTask{Scene: *scene}
+			task := CleanTask{Scene: scene}
+			go task.Start(&wg)
+			wg.Wait()
+		}
+
+		for i, gallery := range galleries {
+			s.Status.setProgress(len(scenes)+i, total)
+			if s.Status.stopping {
+				logger.Info("Stopping due to user request")
+				return
+			}
+
+			if gallery == nil {
+				logger.Errorf("nil gallery, skipping Clean")
+				continue
+			}
+
+			wg.Add(1)
+
+			task := CleanTask{Gallery: gallery}
 			go task.Start(&wg)
 			wg.Wait()
 		}

pkg/manager/task_clean.go

@@ -2,33 +2,47 @@ package manager
 
 import (
 	"context"
-	"github.com/stashapp/stash/pkg/database"
-	"github.com/stashapp/stash/pkg/logger"
-	"github.com/stashapp/stash/pkg/manager/config"
-	"github.com/stashapp/stash/pkg/models"
 	"os"
 	"path/filepath"
 	"strings"
 	"sync"
+
+	"github.com/stashapp/stash/pkg/database"
+	"github.com/stashapp/stash/pkg/logger"
+	"github.com/stashapp/stash/pkg/manager/config"
+	"github.com/stashapp/stash/pkg/models"
 )
 
 type CleanTask struct {
-	Scene models.Scene
+	Scene   *models.Scene
+	Gallery *models.Gallery
 }
 
 func (t *CleanTask) Start(wg *sync.WaitGroup) {
 	defer wg.Done()
 
-	if t.fileExists(t.Scene.Path) && t.pathInStash() {
-		logger.Debugf("File Found: %s", t.Scene.Path)
-		if matchFile(t.Scene.Path, config.GetExcludes()) {
-			logger.Infof("File matched regex. Cleaning: \"%s\"", t.Scene.Path)
-			t.deleteScene(t.Scene.ID)
+	if t.Scene != nil && t.shouldClean(t.Scene.Path) {
+		t.deleteScene(t.Scene.ID)
+	}
+
+	if t.Gallery != nil && t.shouldClean(t.Gallery.Path) {
+		t.deleteGallery(t.Gallery.ID)
+	}
+}
+
+func (t *CleanTask) shouldClean(path string) bool {
+	if t.fileExists(path) && t.pathInStash(path) {
+		logger.Debugf("File Found: %s", path)
+		if matchFile(path, config.GetExcludes()) {
+			logger.Infof("File matched regex. Cleaning: \"%s\"", path)
+			return true
 		}
 	} else {
-		logger.Infof("File not found. Cleaning: \"%s\"", t.Scene.Path)
-		t.deleteScene(t.Scene.ID)
+		logger.Infof("File not found. Cleaning: \"%s\"", path)
+		return true
 	}
+
+	return false
 }
 
 func (t *CleanTask) deleteScene(sceneID int) {
@@ -53,6 +67,25 @@ func (t *CleanTask) deleteScene(sceneID int) {
 	DeleteGeneratedSceneFiles(scene)
 }
 
+func (t *CleanTask) deleteGallery(galleryID int) {
+	ctx := context.TODO()
+	qb := models.NewGalleryQueryBuilder()
+	tx := database.DB.MustBeginTx(ctx, nil)
+
+	err := qb.Destroy(galleryID, tx)
+
+	if err != nil {
+		logger.Infof("Error deleting gallery from database: %s", err.Error())
+		tx.Rollback()
+		return
+	}
+
+	if err := tx.Commit(); err != nil {
+		logger.Infof("Error deleting gallery from database: %s", err.Error())
+		return
+	}
+}
+
 func (t *CleanTask) fileExists(filename string) bool {
 	info, err := os.Stat(filename)
 	if os.IsNotExist(err) {
@@ -61,19 +94,19 @@ func (t *CleanTask) fileExists(filename string) bool {
 	return !info.IsDir()
 }
 
-func (t *CleanTask) pathInStash() bool {
+func (t *CleanTask) pathInStash(pathToCheck string) bool {
 	for _, path := range config.GetStashPaths() {
 
-		rel, error := filepath.Rel(path, filepath.Dir(t.Scene.Path))
+		rel, error := filepath.Rel(path, filepath.Dir(pathToCheck))
 
 		if error == nil {
 			if !strings.HasPrefix(rel, ".."+string(filepath.Separator)) {
-				logger.Debugf("File %s belongs to stash path %s", t.Scene.Path, path)
+				logger.Debugf("File %s belongs to stash path %s", pathToCheck, path)
 				return true
 			}
 		}
 
 	}
-	logger.Debugf("File %s is out from stash path", t.Scene.Path)
+	logger.Debugf("File %s is out from stash path", pathToCheck)
 	return false
 }

pkg/models/querybuilder_gallery.go

@@ -3,6 +3,7 @@ package models
 import (
 	"database/sql"
 	"path/filepath"
+	"strconv"
 
 	"github.com/jmoiron/sqlx"
 	"github.com/stashapp/stash/pkg/database"
@@ -51,6 +52,10 @@ func (qb *GalleryQueryBuilder) Update(updatedGallery Gallery, tx *sqlx.Tx) (*Gal
 	return &updatedGallery, nil
 }
 
+func (qb *GalleryQueryBuilder) Destroy(id int, tx *sqlx.Tx) error {
+	return executeDeleteQuery("galleries", strconv.Itoa(id), tx)
+}
+
 type GalleryNullSceneID struct {
 	SceneID sql.NullInt64
 }

ui/v2.5/src/components/Settings/SettingsTasksPanel/SettingsTasksPanel.tsx

@@ -105,8 +105,8 @@ export const SettingsTasksPanel: React.FC = () => {
         cancel={{ onClick: () => setIsCleanAlertOpen(false) }}
       >
         <p>
-          Are you sure you want to Clean? This will delete db information and
-          generated content for all scenes that are no longer found in the
+          Are you sure you want to Clean? This will delete database information and
+          generated content for all scenes and galleries that are no longer found in the
           filesystem.
         </p>
       </Modal>