mirror of https://github.com/stashapp/stash.git
72 lines
2.0 KiB
Go
72 lines
2.0 KiB
Go
package manager
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import (
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"context"
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"fmt"
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"github.com/stashapp/stash/pkg/file/video"
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"github.com/stashapp/stash/pkg/fsutil"
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"github.com/stashapp/stash/pkg/logger"
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"github.com/stashapp/stash/pkg/models"
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)
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type GenerateInteractiveHeatmapSpeedTask struct {
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Scene models.Scene
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Overwrite bool
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fileNamingAlgorithm models.HashAlgorithm
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TxnManager Repository
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}
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func (t *GenerateInteractiveHeatmapSpeedTask) GetDescription() string {
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return fmt.Sprintf("Generating heatmap and speed for %s", t.Scene.Path)
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}
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func (t *GenerateInteractiveHeatmapSpeedTask) Start(ctx context.Context) {
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if !t.shouldGenerate() {
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return
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}
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videoChecksum := t.Scene.GetHash(t.fileNamingAlgorithm)
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funscriptPath := video.GetFunscriptPath(t.Scene.Path)
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heatmapPath := instance.Paths.Scene.GetInteractiveHeatmapPath(videoChecksum)
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drawRange := instance.Config.GetDrawFunscriptHeatmapRange()
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generator := NewInteractiveHeatmapSpeedGenerator(drawRange)
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err := generator.Generate(funscriptPath, heatmapPath, t.Scene.Files.Primary().Duration)
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if err != nil {
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logger.Errorf("error generating heatmap: %s", err.Error())
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return
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}
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median := generator.InteractiveSpeed
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if err := t.TxnManager.WithTxn(ctx, func(ctx context.Context) error {
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primaryFile := t.Scene.Files.Primary()
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primaryFile.InteractiveSpeed = &median
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qb := t.TxnManager.File
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return qb.Update(ctx, primaryFile)
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}); err != nil && ctx.Err() == nil {
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logger.Error(err.Error())
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}
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}
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func (t *GenerateInteractiveHeatmapSpeedTask) shouldGenerate() bool {
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primaryFile := t.Scene.Files.Primary()
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if primaryFile == nil || !primaryFile.Interactive {
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return false
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}
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sceneHash := t.Scene.GetHash(t.fileNamingAlgorithm)
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return !t.doesHeatmapExist(sceneHash) || primaryFile.InteractiveSpeed == nil || t.Overwrite
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}
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func (t *GenerateInteractiveHeatmapSpeedTask) doesHeatmapExist(sceneChecksum string) bool {
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if sceneChecksum == "" {
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return false
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}
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imageExists, _ := fsutil.FileExists(instance.Paths.Scene.GetInteractiveHeatmapPath(sceneChecksum))
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return imageExists
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}
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