Add Clean generated files task (#4607)

* Add clean generate task
* Add to library tasks
* Save and read defaults
* Stop handling and logging
* Make filename parsing more robust

gqlgen.yml

@@ -70,6 +70,8 @@ models:
     model: github.com/stashapp/stash/internal/manager/config.ConfigDisableDropdownCreate
   ScanMetadataOptions:
     model:  github.com/stashapp/stash/internal/manager/config.ScanMetadataOptions
+  CleanGeneratedInput:
+    model: github.com/stashapp/stash/internal/manager/task.CleanGeneratedOptions
   AutoTagMetadataOptions:
     model: github.com/stashapp/stash/internal/manager/config.AutoTagMetadataOptions
   SystemStatus:

graphql/schema/schema.graphql

@@ -378,6 +378,8 @@ type Mutation {
   metadataAutoTag(input: AutoTagMetadataInput!): ID!
   "Clean metadata. Returns the job ID"
   metadataClean(input: CleanMetadataInput!): ID!
+  "Clean generated files. Returns the job ID"
+  metadataCleanGenerated(input: CleanGeneratedInput!): ID!
   "Identifies scenes using scrapers. Returns the job ID"
   metadataIdentify(input: IdentifyMetadataInput!): ID!
 

graphql/schema/types/metadata.graphql

@@ -118,6 +118,26 @@ input CleanMetadataInput {
   dryRun: Boolean!
 }
 
+input CleanGeneratedInput {
+  "Clean blob files without blob entries"
+  blobFiles: Boolean
+  "Clean sprite and vtt files without scene entries"
+  sprites: Boolean
+  "Clean preview files without scene entries"
+  screenshots: Boolean
+  "Clean scene transcodes without scene entries"
+  transcodes: Boolean
+
+  "Clean marker files without marker entries"
+  markers: Boolean
+
+  "Clean image thumbnails/clips without image entries"
+  imageThumbnails: Boolean
+
+  "Do a dry run. Don't delete any files"
+  dryRun: Boolean
+}
+
 input AutoTagMetadataInput {
   "Paths to tag, null for all files"
   paths: [String!]

internal/api/resolver_mutation_metadata.go

@@ -10,6 +10,7 @@ import (
 	"github.com/stashapp/stash/internal/identify"
 	"github.com/stashapp/stash/internal/manager"
 	"github.com/stashapp/stash/internal/manager/config"
+	"github.com/stashapp/stash/internal/manager/task"
 	"github.com/stashapp/stash/pkg/logger"
 )
 
@@ -98,6 +99,21 @@ func (r *mutationResolver) MetadataClean(ctx context.Context, input manager.Clea
 	return strconv.Itoa(jobID), nil
 }
 
+func (r *mutationResolver) MetadataCleanGenerated(ctx context.Context, input task.CleanGeneratedOptions) (string, error) {
+	mgr := manager.GetInstance()
+	t := &task.CleanGeneratedJob{
+		Options:                  input,
+		Paths:                    mgr.Paths,
+		BlobsStorageType:         mgr.Config.GetBlobsStorage(),
+		VideoFileNamingAlgorithm: mgr.Config.GetVideoFileNamingAlgorithm(),
+		Repository:               mgr.Repository,
+		BlobCleaner:              mgr.Repository.Blob,
+	}
+	jobID := mgr.JobManager.Add(ctx, "Cleaning generated files...", t)
+
+	return strconv.Itoa(jobID), nil
+}
+
 func (r *mutationResolver) MigrateHashNaming(ctx context.Context) (string, error) {
 	jobID := manager.GetInstance().MigrateHash(ctx)
 	return strconv.Itoa(jobID), nil