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Integrate ArtistIndex logic into Artist

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This commit is contained in:
Deluan
2020-01-17 20:46:19 -05:00
parent 035fdaeb96
commit c0beaa6377
17 changed files with 110 additions and 427 deletions
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scanner_legacy/importer.go
+1 -62
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@@ -4,13 +4,11 @@ import (
"fmt"
"os"
"strconv"
"strings"
"time"
"github.com/cloudsonic/sonic-server/conf"
"github.com/cloudsonic/sonic-server/log"
"github.com/cloudsonic/sonic-server/model"
"github.com/cloudsonic/sonic-server/utils"
)
type Scanner interface {
@@ -21,29 +19,25 @@ type Scanner interface {
Playlists() map[string]*model.Playlist
}
type tempIndex map[string]model.ArtistInfo
type Importer struct {
scanner Scanner
mediaFolder string
mfRepo model.MediaFileRepository
albumRepo model.AlbumRepository
artistRepo model.ArtistRepository
idxRepo model.ArtistIndexRepository
plsRepo model.PlaylistRepository
propertyRepo model.PropertyRepository
lastScan time.Time
lastCheck time.Time
}
func NewImporter(mediaFolder string, scanner Scanner, mfRepo model.MediaFileRepository, albumRepo model.AlbumRepository, artistRepo model.ArtistRepository, idxRepo model.ArtistIndexRepository, plsRepo model.PlaylistRepository, propertyRepo model.PropertyRepository) *Importer {
func NewImporter(mediaFolder string, scanner Scanner, mfRepo model.MediaFileRepository, albumRepo model.AlbumRepository, artistRepo model.ArtistRepository, plsRepo model.PlaylistRepository, propertyRepo model.PropertyRepository) *Importer {
return &Importer{
scanner: scanner,
mediaFolder: mediaFolder,
mfRepo: mfRepo,
albumRepo: albumRepo,
artistRepo: artistRepo,
idxRepo: idxRepo,
plsRepo: plsRepo,
propertyRepo: propertyRepo,
}
@@ -131,7 +125,6 @@ func (i *Importer) importLibrary() (err error) {
log.Debug("Imported artists", "total", len(ars))
pls := i.importPlaylists()
log.Debug("Imported playlists", "total", len(pls))
i.importArtistIndex()
log.Debug("Purging old data")
if err := i.mfRepo.PurgeInactive(mfs); err != nil {
@@ -239,19 +232,6 @@ func (i *Importer) importArtists() model.Artists {
return ars
}
func (i *Importer) importArtistIndex() {
indexGroups := utils.ParseIndexGroups(conf.Sonic.IndexGroups)
artistIndex := make(map[string]tempIndex)
for _, ar := range i.scanner.Artists() {
i.collectIndex(indexGroups, ar, artistIndex)
}
if err := i.saveIndex(artistIndex); err != nil {
log.Error(err)
}
}
func (i *Importer) importPlaylists() model.Playlists {
pls := make(model.Playlists, len(i.scanner.Playlists()))
j := 0
@@ -267,44 +247,3 @@ func (i *Importer) importPlaylists() model.Playlists {
}
return pls
}
func (i *Importer) collectIndex(ig utils.IndexGroups, a *model.Artist, artistIndex map[string]tempIndex) {
name := a.Name
indexName := strings.ToLower(utils.NoArticle(name))
if indexName == "" {
return
}
group := i.findGroup(ig, indexName)
artists := artistIndex[group]
if artists == nil {
artists = make(tempIndex)
artistIndex[group] = artists
}
artists[indexName] = model.ArtistInfo{ArtistID: a.ID, Artist: a.Name, AlbumCount: a.AlbumCount}
}
func (i *Importer) findGroup(ig utils.IndexGroups, name string) string {
for k, v := range ig {
key := strings.ToLower(k)
if strings.HasPrefix(name, key) {
return v
}
}
return "#"
}
func (i *Importer) saveIndex(artistIndex map[string]tempIndex) error {
i.idxRepo.DeleteAll()
for k, temp := range artistIndex {
idx := &model.ArtistIndex{ID: k}
for _, v := range temp {
idx.Artists = append(idx.Artists, v)
}
err := i.idxRepo.Put(idx)
if err != nil {
return err
}
}
return nil
}