photoprism/internal/workers/sync_refresh.go

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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/fs"
)
// Updates the local list of remote files so that they can be downloaded in batches
func (s *Sync) refresh(a entity.Account) (complete bool, err error) {
if a.AccType != remote.ServiceWebDAV {
return false, nil
}
db := s.conf.Db()
client := webdav.New(a.AccURL, a.AccUser, a.AccPass)
subDirs, err := client.Directories(a.SyncPath, true)
if err != nil {
log.Error(err)
return false, err
}
dirs := append(subDirs.Abs(), a.SyncPath)
for _, dir := range dirs {
if mutex.Sync.Canceled() {
return false, nil
}
files, err := client.Files(dir)
if err != nil {
log.Error(err)
return false, err
}
for _, file := range files {
if mutex.Sync.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
mediaType := fs.GetMediaType(file.Name)
switch mediaType {
case fs.MediaImage:
f.Status = entity.FileSyncNew
case fs.MediaSidecar:
f.Status = entity.FileSyncNew
case fs.MediaRaw:
if a.SyncRaw {
f.Status = entity.FileSyncNew
}
}
f.FirstOrCreate(db)
if f.Status == entity.FileSyncIgnore && mediaType == fs.MediaRaw && a.SyncRaw {
f.Status = entity.FileSyncNew
db.Save(&f)
}
if f.Status == entity.FileSyncDownloaded && !f.RemoteDate.Equal(file.Date) {
f.Status = entity.FileSyncNew
f.RemoteDate = file.Date
f.RemoteSize = file.Size
db.Save(&f)
}
}
}
return true, nil
}