mirror of https://github.com/stashapp/stash.git
55 lines
1.4 KiB
Go
55 lines
1.4 KiB
Go
package manager
|
|
|
|
import (
|
|
"github.com/stashapp/stash/pkg/ffmpeg"
|
|
"github.com/stashapp/stash/pkg/logger"
|
|
"github.com/stashapp/stash/pkg/models"
|
|
"github.com/stashapp/stash/pkg/utils"
|
|
"sync"
|
|
)
|
|
|
|
type GeneratePreviewTask struct {
|
|
Scene models.Scene
|
|
}
|
|
|
|
func (t *GeneratePreviewTask) Start(wg *sync.WaitGroup) {
|
|
defer wg.Done()
|
|
|
|
videoFilename := t.videoFilename()
|
|
imageFilename := t.imageFilename()
|
|
if t.doesPreviewExist(t.Scene.Checksum) {
|
|
return
|
|
}
|
|
|
|
videoFile, err := ffmpeg.NewVideoFile(instance.FFProbePath, t.Scene.Path)
|
|
if err != nil {
|
|
logger.Errorf("error reading video file: %s", err.Error())
|
|
return
|
|
}
|
|
|
|
generator, err := NewPreviewGenerator(*videoFile, videoFilename, imageFilename, instance.Paths.Generated.Screenshots)
|
|
if err != nil {
|
|
logger.Errorf("error creating preview generator: %s", err.Error())
|
|
return
|
|
}
|
|
|
|
if err := generator.Generate(); err != nil {
|
|
logger.Errorf("error generating preview: %s", err.Error())
|
|
return
|
|
}
|
|
}
|
|
|
|
func (t *GeneratePreviewTask) doesPreviewExist(sceneChecksum string) bool {
|
|
videoExists, _ := utils.FileExists(instance.Paths.Scene.GetStreamPreviewPath(sceneChecksum))
|
|
imageExists, _ := utils.FileExists(instance.Paths.Scene.GetStreamPreviewImagePath(sceneChecksum))
|
|
return videoExists && imageExists
|
|
}
|
|
|
|
func (t *GeneratePreviewTask) videoFilename() string {
|
|
return t.Scene.Checksum + ".mp4"
|
|
}
|
|
|
|
func (t *GeneratePreviewTask) imageFilename() string {
|
|
return t.Scene.Checksum + ".webp"
|
|
}
|