quintodrome/server/subsonic/library_scanning.go

package subsonic

import (
	"net/http"
	"time"

	"github.com/navidrome/navidrome/log"
	"github.com/navidrome/navidrome/model/request"
	"github.com/navidrome/navidrome/server/subsonic/responses"
	"github.com/navidrome/navidrome/utils/req"
)

func (api *Router) GetScanStatus(r *http.Request) (*responses.Subsonic, error) {
	ctx := r.Context()
	status, err := api.scanner.Status(ctx)
	if err != nil {
		log.Error(ctx, "Error retrieving Scanner status", err)
		return nil, newError(responses.ErrorGeneric, "Internal Error")
	}
	response := newResponse()
	response.ScanStatus = &responses.ScanStatus{
		Scanning:    status.Scanning,
		Count:       int64(status.Count),
		FolderCount: int64(status.FolderCount),
		LastScan:    &status.LastScan,
		Error:       status.LastError,
		ScanType:    status.ScanType,
		ElapsedTime: int64(status.ElapsedTime),
	}
	return response, nil
}

func (api *Router) StartScan(r *http.Request) (*responses.Subsonic, error) {
	ctx := r.Context()
	loggedUser, ok := request.UserFrom(ctx)
	if !ok {
		return nil, newError(responses.ErrorGeneric, "Internal error")
	}

	if !loggedUser.IsAdmin {
		return nil, newError(responses.ErrorAuthorizationFail)
	}

	p := req.Params(r)
	fullScan := p.BoolOr("fullScan", false)

	go func() {
		start := time.Now()
		log.Info(ctx, "Triggering manual scan", "fullScan", fullScan, "user", loggedUser.UserName)
		_, err := api.scanner.ScanAll(ctx, fullScan)
		if err != nil {
			log.Error(ctx, "Error scanning", err)
			return
		}
		log.Info(ctx, "Manual scan complete", "user", loggedUser.UserName, "elapsed", time.Since(start))
	}()

	return api.GetScanStatus(r)
}