photoprism/internal/commands/optimize.go

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package commands
import (
"context"
"time"
"github.com/urfave/cli"
"github.com/photoprism/photoprism/internal/config"
"github.com/photoprism/photoprism/internal/entity"
"github.com/photoprism/photoprism/internal/service"
"github.com/photoprism/photoprism/internal/workers"
)
// OptimizeCommand registers the index cli command.
var OptimizeCommand = cli.Command{
Name: "optimize",
Usage: "Maintains titles, estimates, and other metadata",
Flags: []cli.Flag{
cli.BoolFlag{
Name: "force, f",
Usage: "update all, including recently optimized",
},
},
Action: optimizeAction,
}
// optimizeAction updates titles, estimates, and other metadata.
func optimizeAction(ctx *cli.Context) error {
start := time.Now()
conf := config.NewConfig(ctx)
service.SetConfig(conf)
_, cancel := context.WithCancel(context.Background())
defer cancel()
if err := conf.Init(); err != nil {
return err
}
conf.InitDb()
if conf.ReadOnly() {
log.Infof("config: read-only mode enabled")
}
force := ctx.Bool("force")
worker := workers.NewMeta(conf)
delay := 15 * time.Second
interval := entity.MetadataUpdateInterval
if force {
delay = 0
interval = 0
}
if err := worker.Start(delay, interval, force); err != nil {
return err
} else {
elapsed := time.Since(start)
log.Infof("completed in %s", elapsed)
}
conf.Shutdown()
return nil
}