package workers import ( "github.com/photoprism/photoprism/internal/entity" "github.com/photoprism/photoprism/internal/mutex" "github.com/photoprism/photoprism/internal/remote" "github.com/photoprism/photoprism/internal/remote/webdav" "github.com/photoprism/photoprism/pkg/media" ) // Updates the local list of remote files so that they can be downloaded in batches func (w *Sync) refresh(a entity.Service) (complete bool, err error) { if a.AccType != remote.ServiceWebDAV { return false, nil } client, err := webdav.NewClient(a.AccURL, a.AccUser, a.AccPass, webdav.Timeout(a.AccTimeout)) if err != nil { return false, err } // Ensure remote folder exists. if err = client.MkdirAll(a.SyncPath); err != nil { log.Debugf("sync: %s", err) } subDirs, err := client.Directories(a.SyncPath, true, webdav.MaxRequestDuration) if err != nil { log.Errorf("sync: %s", err) return false, err } dirs := append(subDirs.Abs(), a.SyncPath) for _, dir := range dirs { if mutex.SyncWorker.Canceled() { return false, nil } files, err := client.Files(dir, false) if err != nil { log.Error(err) return false, err } for _, file := range files { if mutex.SyncWorker.Canceled() { return false, nil } f := entity.NewFileSync(a.ID, file.Abs) f.Status = entity.FileSyncIgnore f.RemoteDate = file.Date f.RemoteSize = file.Size // Select supported types for download content := media.FromName(file.Name) switch content { case media.Image, media.Sidecar: f.Status = entity.FileSyncNew case media.Raw, media.Video: if a.SyncRaw { f.Status = entity.FileSyncNew } } f = entity.FirstOrCreateFileSync(f) if f == nil { log.Errorf("sync: file sync entity should not be nil - you may have found a bug") continue } if f.Status == entity.FileSyncIgnore && a.SyncRaw && (content == media.Raw || content == media.Video) { w.logError(f.Update("Status", entity.FileSyncNew)) } if f.Status == entity.FileSyncDownloaded && !f.RemoteDate.Equal(file.Date) { w.logError(f.Updates(map[string]interface{}{ "Status": entity.FileSyncNew, "RemoteDate": file.Date, "RemoteSize": file.Size, })) } } } return true, nil }