Mirrors/stash
1
0
Fork 0
mirror of https://github.com/stashapp/stash.git synced 2025-12-17 12:24:38 +03:00
Code Issues Packages Projects Releases Wiki Activity

Improve image scanning performance and thumbnail generation (#1655)

Browse Source 
* Improve image scanning performance and thumbnail generation
* Add vips-tools to build image
* Add option to write generated thumbnails to disk
* Fallback to image if thumbnail generation fails

Co-authored-by: WithoutPants <53250216+WithoutPants@users.noreply.github.com>
This commit is contained in:
InfiniteTF
2021-09-23 07:22:14 +02:00
committed by GitHub
parent 1e8a8efe3e
commit 9cb1eccadb
16 changed files with 234 additions and 35 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
pkg/api/routes_image.go
View File

@@ -33,15 +33,33 @@ func (rs imageRoutes) Routes() chi.Router {
// region Handlers
func (rs imageRoutes) Thumbnail(w http.ResponseWriter, r *http.Request) {
image := r.Context().Value(imageKey).(*models.Image)
filepath := manager.GetInstance().Paths.Generated.GetThumbnailPath(image.Checksum, models.DefaultGthumbWidth)
img := r.Context().Value(imageKey).(*models.Image)
filepath := manager.GetInstance().Paths.Generated.GetThumbnailPath(img.Checksum, models.DefaultGthumbWidth)
// if the thumbnail doesn't exist, fall back to the original file
w.Header().Add("Cache-Control", "max-age=604800000")
// if the thumbnail doesn't exist, encode on the fly
exists, _ := utils.FileExists(filepath)
if exists {
http.ServeFile(w, r, filepath)
} else {
rs.Image(w, r)
encoder := image.NewThumbnailEncoder(manager.GetInstance().FFMPEGPath)
data, err := encoder.GetThumbnail(img, models.DefaultGthumbWidth)
if err != nil {
logger.Errorf("error generating thumbnail for image: %s", err.Error())
// backwards compatibility - fallback to original image instead
rs.Image(w, r)
return
}
// write the generated thumbnail to disk if enabled
if manager.GetInstance().Config.IsWriteImageThumbnails() {
if err := utils.WriteFile(filepath, data); err != nil {
logger.Errorf("error writing thumbnail for image %s: %s", img.Path, err)
}
}
w.Write(data)
}
}