120 lines
2.6 KiB
Go
120 lines
2.6 KiB
Go
package auto
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import (
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"path/filepath"
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"sync"
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"time"
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"github.com/photoprism/photoprism/internal/api"
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"github.com/photoprism/photoprism/internal/entity"
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"github.com/photoprism/photoprism/internal/event"
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"github.com/photoprism/photoprism/internal/get"
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"github.com/photoprism/photoprism/internal/i18n"
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"github.com/photoprism/photoprism/internal/mutex"
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"github.com/photoprism/photoprism/internal/photoprism"
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)
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var autoIndex = time.Time{}
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var indexMutex = sync.Mutex{}
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// ResetIndex resets the auto index trigger time.
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func ResetIndex() {
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indexMutex.Lock()
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defer indexMutex.Unlock()
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autoIndex = time.Time{}
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}
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// ShouldIndex sets the auto index trigger to the current time.
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func ShouldIndex() {
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indexMutex.Lock()
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defer indexMutex.Unlock()
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autoIndex = time.Now()
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}
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// mustIndex tests if the index must be updated.
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func mustIndex(delay time.Duration) bool {
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if delay.Seconds() <= 0 {
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return false
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}
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indexMutex.Lock()
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defer indexMutex.Unlock()
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return !autoIndex.IsZero() && autoIndex.Sub(time.Now()) < -1*delay && !mutex.MainWorker.Running()
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}
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// Index starts indexing originals e.g. after WebDAV uploads.
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func Index() error {
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if mutex.MainWorker.Running() {
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return nil
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}
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conf := get.Config()
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settings := conf.Settings()
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start := time.Now()
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path := conf.OriginalsPath()
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ind := get.Index()
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convert := settings.Index.Convert && conf.SidecarWritable()
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indOpt := photoprism.NewIndexOptions(entity.RootPath, false, convert, true, false, true)
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indOpt.Action = photoprism.ActionAutoIndex
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lastRun, lastFound := ind.LastRun()
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found, indexed := ind.Start(indOpt)
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if !lastRun.IsZero() && indexed == 0 && len(found) == lastFound {
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return nil
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}
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api.RemoveFromFolderCache(entity.RootOriginals)
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prg := get.Purge()
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prgOpt := photoprism.PurgeOptions{
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Path: filepath.Clean(entity.RootPath),
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Ignore: found,
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Force: true,
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}
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if files, photos, updated, err := prg.Start(prgOpt); err != nil {
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return err
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} else if updated > 0 {
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event.InfoMsg(i18n.MsgRemovedFilesAndPhotos, len(files), len(photos))
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}
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event.Publish("index.updating", event.Data{
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"uid": indOpt.UID,
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"action": indOpt.Action,
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"step": "moments",
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})
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moments := get.Moments()
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if err := moments.Start(); err != nil {
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log.Warnf("moments: %s", err)
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}
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elapsed := int(time.Since(start).Seconds())
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msg := i18n.Msg(i18n.MsgIndexingCompletedIn, elapsed)
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event.Success(msg)
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eventData := event.Data{
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"uid": indOpt.UID,
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"action": indOpt.Action,
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"path": path,
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"seconds": elapsed,
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}
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event.Publish("index.completed", eventData)
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api.UpdateClientConfig()
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return nil
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}
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