stash/internal/manager/task_generate_phash.go
WithoutPants 5495d72849 File storage rewrite (#2676)
* Restructure data layer part 2 (#2599)
* Refactor and separate image model
* Refactor image query builder
* Handle relationships in image query builder
* Remove relationship management methods
* Refactor gallery model/query builder
* Add scenes to gallery model
* Convert scene model
* Refactor scene models
* Remove unused methods
* Add unit tests for gallery
* Add image tests
* Add scene tests
* Convert unnecessary scene value pointers to values
* Convert unnecessary pointer values to values
* Refactor scene partial
* Add scene partial tests
* Refactor ImagePartial
* Add image partial tests
* Refactor gallery partial update
* Add partial gallery update tests
* Use zero/null package for null values
* Add files and scan system
* Add sqlite implementation for files/folders
* Add unit tests for files/folders
* Image refactors
* Update image data layer
* Refactor gallery model and creation
* Refactor scene model
* Refactor scenes
* Don't set title from filename
* Allow galleries to freely add/remove images
* Add multiple scene file support to graphql and UI
* Add multiple file support for images in graphql/UI
* Add multiple file for galleries in graphql/UI
* Remove use of some deprecated fields
* Remove scene path usage
* Remove gallery path usage
* Remove path from image
* Move funscript to video file
* Refactor caption detection
* Migrate existing data
* Add post commit/rollback hook system
* Lint. Comment out import/export tests
* Add WithDatabase read only wrapper
* Prepend tasks to list
* Add 32 pre-migration
* Add warnings in release and migration notes
2022-09-06 07:03:42 +00:00

54 lines
1.3 KiB
Go

package manager
import (
"context"
"fmt"
"github.com/stashapp/stash/pkg/file"
"github.com/stashapp/stash/pkg/hash/videophash"
"github.com/stashapp/stash/pkg/logger"
"github.com/stashapp/stash/pkg/models"
"github.com/stashapp/stash/pkg/txn"
)
type GeneratePhashTask struct {
File *file.VideoFile
Overwrite bool
fileNamingAlgorithm models.HashAlgorithm
txnManager txn.Manager
fileUpdater file.Updater
}
func (t *GeneratePhashTask) GetDescription() string {
return fmt.Sprintf("Generating phash for %s", t.File.Path)
}
func (t *GeneratePhashTask) Start(ctx context.Context) {
if !t.shouldGenerate() {
return
}
hash, err := videophash.Generate(instance.FFMPEG, t.File)
if err != nil {
logger.Errorf("error generating phash: %s", err.Error())
logErrorOutput(err)
return
}
if err := txn.WithTxn(ctx, t.txnManager, func(ctx context.Context) error {
qb := t.fileUpdater
hashValue := int64(*hash)
t.File.Fingerprints = t.File.Fingerprints.AppendUnique(file.Fingerprint{
Type: file.FingerprintTypePhash,
Fingerprint: hashValue,
})
return qb.Update(ctx, t.File)
}); err != nil {
logger.Error(err.Error())
}
}
func (t *GeneratePhashTask) shouldGenerate() bool {
return t.Overwrite || t.File.Fingerprints.Get(file.FingerprintTypePhash) == nil
}