update

consts/consts.go

@@ -0,0 +1,176 @@
+package consts
+
+import (
+	"os"
+	"strings"
+	"time"
+
+	"github.com/navidrome/navidrome/model/id"
+)
+
+const (
+	AppName = "navidrome"
+
+	DefaultDbPath                 = "navidrome.db?cache=shared&_busy_timeout=15000&_journal_mode=WAL&_foreign_keys=on&synchronous=normal"
+	InitialSetupFlagKey           = "InitialSetup"
+	FullScanAfterMigrationFlagKey = "FullScanAfterMigration"
+	LastScanErrorKey              = "LastScanError"
+	LastScanTypeKey               = "LastScanType"
+	LastScanStartTimeKey          = "LastScanStartTime"
+
+	UIAuthorizationHeader  = "X-ND-Authorization"
+	UIClientUniqueIDHeader = "X-ND-Client-Unique-Id"
+	JWTSecretKey           = "JWTSecret"
+	JWTIssuer              = "ND"
+	DefaultSessionTimeout  = 48 * time.Hour
+	CookieExpiry           = 365 * 24 * 3600 // One year
+
+	OptimizeDBSchedule = "@every 24h"
+
+	// DefaultEncryptionKey This is the encryption key used if none is specified in the `PasswordEncryptionKey` option
+	// Never ever change this! Or it will break all Navidrome installations that don't set the config option
+	DefaultEncryptionKey  = "just for obfuscation"
+	PasswordsEncryptedKey = "PasswordsEncryptedKey"
+	PasswordAutogenPrefix = "__NAVIDROME_AUTOGEN__" //nolint:gosec
+
+	DevInitialUserName = "admin"
+	DevInitialName     = "Dev Admin"
+
+	URLPathUI           = "/app"
+	URLPathNativeAPI    = "/api"
+	URLPathSubsonicAPI  = "/rest"
+	URLPathPublic       = "/share"
+	URLPathPublicImages = URLPathPublic + "/img"
+
+	// DefaultUILoginBackgroundURL uses Navidrome curated background images collection,
+	// available at https://unsplash.com/collections/20072696/navidrome
+	DefaultUILoginBackgroundURL = "/backgrounds"
+
+	// DefaultUILoginBackgroundOffline Background image used in case external integrations are disabled
+	DefaultUILoginBackgroundOffline    = "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"
+	DefaultUILoginBackgroundURLOffline = "data:image/png;base64," + DefaultUILoginBackgroundOffline
+	DefaultMaxSidebarPlaylists         = 100
+
+	RequestThrottleBacklogLimit   = 100
+	RequestThrottleBacklogTimeout = time.Minute
+
+	ServerReadHeaderTimeout = 3 * time.Second
+
+	ArtistInfoTimeToLive      = 24 * time.Hour
+	AlbumInfoTimeToLive       = 7 * 24 * time.Hour
+	UpdateLastAccessFrequency = time.Minute
+	UpdatePlayerFrequency     = time.Minute
+
+	I18nFolder     = "i18n"
+	ScanIgnoreFile = ".ndignore"
+
+	PlaceholderArtistArt = "artist-placeholder.webp"
+	PlaceholderAlbumArt  = "album-placeholder.webp"
+	PlaceholderAvatar    = "logo-192x192.png"
+	UICoverArtSize       = 300
+	DefaultUIVolume      = 100
+
+	DefaultHttpClientTimeOut = 10 * time.Second
+
+	DefaultScannerExtractor = "taglib"
+	DefaultWatcherWait      = 5 * time.Second
+	Zwsp                    = string('\u200b')
+)
+
+// Prometheus options
+const (
+	PrometheusDefaultPath = "/metrics"
+	PrometheusAuthUser    = "navidrome"
+)
+
+// Cache options
+const (
+	TranscodingCacheDir             = "transcoding"
+	DefaultTranscodingCacheMaxItems = 0 // Unlimited
+
+	ImageCacheDir             = "images"
+	DefaultImageCacheMaxItems = 0 // Unlimited
+
+	DefaultCacheSize            = 100 * 1024 * 1024 // 100MB
+	DefaultCacheCleanUpInterval = 10 * time.Minute
+)
+
+const (
+	AlbumPlayCountModeAbsolute   = "absolute"
+	AlbumPlayCountModeNormalized = "normalized"
+)
+
+const (
+	//DefaultAlbumPID = "album_legacy"
+	DefaultAlbumPID = "musicbrainz_albumid|albumartistid,album,albumversion,releasedate"
+	DefaultTrackPID = "musicbrainz_trackid|albumid,discnumber,tracknumber,title"
+	PIDAlbumKey     = "PIDAlbum"
+	PIDTrackKey     = "PIDTrack"
+)
+
+const (
+	InsightsIDKey          = "InsightsID"
+	InsightsEndpoint       = "https://insights.navidrome.org/collect"
+	InsightsUpdateInterval = 24 * time.Hour
+	InsightsInitialDelay   = 30 * time.Minute
+)
+
+const (
+	PurgeMissingNever  = "never"
+	PurgeMissingAlways = "always"
+	PurgeMissingFull   = "full"
+)
+
+var (
+	DefaultDownsamplingFormat = "opus"
+	DefaultTranscodings       = []struct {
+		Name           string
+		TargetFormat   string
+		DefaultBitRate int
+		Command        string
+	}{
+		{
+			Name:           "mp3 audio",
+			TargetFormat:   "mp3",
+			DefaultBitRate: 192,
+			Command:        "ffmpeg -i %s -ss %t -map 0:a:0 -b:a %bk -v 0 -f mp3 -",
+		},
+		{
+			Name:           "opus audio",
+			TargetFormat:   "opus",
+			DefaultBitRate: 128,
+			Command:        "ffmpeg -i %s -ss %t -map 0:a:0 -b:a %bk -v 0 -c:a libopus -f opus -",
+		},
+		{
+			Name:           "aac audio",
+			TargetFormat:   "aac",
+			DefaultBitRate: 256,
+			Command:        "ffmpeg -i %s -ss %t -map 0:a:0 -b:a %bk -v 0 -c:a aac -f adts -",
+		},
+	}
+)
+
+var (
+	VariousArtists = "Various Artists"
+	// TODO This will be dynamic when using disambiguation
+	VariousArtistsID = "63sqASlAfjbGMuLP4JhnZU"
+	UnknownAlbum     = "[Unknown Album]"
+	UnknownArtist    = "[Unknown Artist]"
+	// TODO This will be dynamic when using disambiguation
+	UnknownArtistID     = id.NewHash(strings.ToLower(UnknownArtist))
+	VariousArtistsMbzId = "89ad4ac3-39f7-470e-963a-56509c546377"
+
+	ArtistJoiner = " • "
+)
+
+var (
+	ServerStart = time.Now()
+
+	InContainer = func() bool {
+		// Check if the /.nddockerenv file exists
+		if _, err := os.Stat("/.nddockerenv"); err == nil {
+			return true
+		}
+		return false
+	}()
+)

consts/version.go

@@ -0,0 +1,26 @@
+package consts
+
+import (
+	"fmt"
+	"strings"
+)
+
+var (
+	// This will be set in build time. If not, version will be set to "dev"
+	gitTag string
+	gitSha string
+)
+
+// Version holds the version string, with tag and git sha info.
+// Examples:
+// dev
+// v0.2.0 (5b84188)
+// v0.3.2-SNAPSHOT (715f552)
+// master (9ed35cb)
+var Version = func() string {
+	if gitSha == "" {
+		return "dev"
+	}
+	gitTag = strings.TrimPrefix(gitTag, "v")
+	return fmt.Sprintf("%s (%s)", gitTag, gitSha)
+}()