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5495d72849
* 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
99 lines
2.4 KiB
Go
99 lines
2.4 KiB
Go
package manager
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import (
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"context"
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"fmt"
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"io"
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"os"
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"github.com/stashapp/stash/pkg/logger"
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"github.com/stashapp/stash/pkg/models"
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"github.com/stashapp/stash/pkg/scene"
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"github.com/stashapp/stash/pkg/scene/generate"
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)
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type GenerateScreenshotTask struct {
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Scene models.Scene
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ScreenshotAt *float64
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fileNamingAlgorithm models.HashAlgorithm
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txnManager Repository
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}
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func (t *GenerateScreenshotTask) Start(ctx context.Context) {
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scenePath := t.Scene.Path()
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ffprobe := instance.FFProbe
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probeResult, err := ffprobe.NewVideoFile(scenePath)
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if err != nil {
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logger.Error(err.Error())
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return
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}
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var at float64
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if t.ScreenshotAt == nil {
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at = float64(probeResult.Duration) * 0.2
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} else {
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at = *t.ScreenshotAt
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}
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checksum := t.Scene.GetHash(t.fileNamingAlgorithm)
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normalPath := instance.Paths.Scene.GetScreenshotPath(checksum)
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// we'll generate the screenshot, grab the generated data and set it
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// in the database. We'll use SetSceneScreenshot to set the data
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// which also generates the thumbnail
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logger.Debugf("Creating screenshot for %s", scenePath)
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g := generate.Generator{
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Encoder: instance.FFMPEG,
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LockManager: instance.ReadLockManager,
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ScenePaths: instance.Paths.Scene,
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Overwrite: true,
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}
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if err := g.Screenshot(context.TODO(), probeResult.Path, checksum, probeResult.Width, probeResult.Duration, generate.ScreenshotOptions{
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At: &at,
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}); err != nil {
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logger.Errorf("Error generating screenshot: %v", err)
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logErrorOutput(err)
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return
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}
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f, err := os.Open(normalPath)
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if err != nil {
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logger.Errorf("Error reading screenshot: %s", err.Error())
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return
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}
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defer f.Close()
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coverImageData, err := io.ReadAll(f)
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if err != nil {
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logger.Errorf("Error reading screenshot: %s", err.Error())
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return
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}
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if err := t.txnManager.WithTxn(ctx, func(ctx context.Context) error {
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qb := t.txnManager.Scene
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updatedScene := models.NewScenePartial()
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if err := scene.SetScreenshot(instance.Paths, checksum, coverImageData); err != nil {
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return fmt.Errorf("error writing screenshot: %v", err)
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}
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// update the scene cover table
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if err := qb.UpdateCover(ctx, t.Scene.ID, coverImageData); err != nil {
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return fmt.Errorf("error setting screenshot: %v", err)
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}
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// update the scene with the update date
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_, err = qb.UpdatePartial(ctx, t.Scene.ID, updatedScene)
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if err != nil {
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return fmt.Errorf("error updating scene: %v", err)
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}
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return nil
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}); err != nil {
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logger.Error(err.Error())
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}
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}
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