diff --git a/main.go b/main.go index 3bac7e0..7b7fb54 100644 --- a/main.go +++ b/main.go @@ -1,1971 +1,2169 @@ -package main - -import ( - "bufio" - "bytes" - "encoding/json" - "errors" - "fmt" - "io" - "log" - "net" - "net/http" - "net/url" - "os" - "os/exec" - "path/filepath" - "regexp" - "sort" - "strconv" - "strings" - "time" - - "main/utils/lyrics" - "main/utils/runv2" - "main/utils/runv3" - "main/utils/structs" - - "github.com/fatih/color" - "github.com/grafov/m3u8" - "github.com/olekukonko/tablewriter" - "github.com/spf13/pflag" - "github.com/zhaarey/go-mp4tag" - "gopkg.in/yaml.v2" -) - -var ( - forbiddenNames = regexp.MustCompile(`[/\\<>:"|?*]`) - dl_atmos bool - dl_aac bool - dl_select bool - dl_song bool - artist_select bool - debug_mode bool - alac_max *int - atmos_max *int - mv_max *int - mv_audio_type *string - aac_type *string - Config structs.ConfigSet - counter structs.Counter - okDict = make(map[string][]int) -) - -func loadConfig() error { - // 读取config.yaml文件内容 - data, err := os.ReadFile("config.yaml") - if err != nil { - return err - } - // 将yaml解析到config变量中 - err = yaml.Unmarshal(data, &Config) - if err != nil { - return err - } - return nil -} - -func LimitString(s string) string { - if len([]rune(s)) > Config.LimitMax { - return string([]rune(s)[:Config.LimitMax]) - } - return s -} - -func isInArray(arr []int, target int) bool { - for _, num := range arr { - if num == target { - return true - } - } - return false -} - -func fileExists(path string) (bool, error) { - f, err := os.Stat(path) - if err == nil { - return !f.IsDir(), nil - } else if os.IsNotExist(err) { - return false, nil - } - return false, err -} - -func checkUrl(url string) (string, string) { - pat := regexp.MustCompile(`^(?:https:\/\/(?:beta\.music|music|classical\.music)\.apple\.com\/(\w{2})(?:\/album|\/album\/.+))\/(?:id)?(\d[^\D]+)(?:$|\?)`) - matches := pat.FindAllStringSubmatch(url, -1) - - if matches == nil { - return "", "" - } else { - return matches[0][1], matches[0][2] - } -} -func checkUrlMv(url string) (string, string) { - pat := regexp.MustCompile(`^(?:https:\/\/(?:beta\.music|music)\.apple\.com\/(\w{2})(?:\/music-video|\/music-video\/.+))\/(?:id)?(\d[^\D]+)(?:$|\?)`) - matches := pat.FindAllStringSubmatch(url, -1) - - if matches == nil { - return "", "" - } else { - return matches[0][1], matches[0][2] - } -} -func checkUrlSong(url string) (string, string) { - pat := regexp.MustCompile(`^(?:https:\/\/(?:beta\.music|music)\.apple\.com\/(\w{2})(?:\/song|\/song\/.+))\/(?:id)?(\d[^\D]+)(?:$|\?)`) - matches := pat.FindAllStringSubmatch(url, -1) - - if matches == nil { - return "", "" - } else { - return matches[0][1], matches[0][2] - } -} -func checkUrlPlaylist(url string) (string, string) { - pat := regexp.MustCompile(`^(?:https:\/\/(?:beta\.music|music)\.apple\.com\/(\w{2})(?:\/playlist|\/playlist\/.+))\/(?:id)?(pl\.[\w-]+)(?:$|\?)`) - matches := pat.FindAllStringSubmatch(url, -1) - - if matches == nil { - return "", "" - } else { - return matches[0][1], matches[0][2] - } -} - -func checkUrlArtist(url string) (string, string) { - pat := regexp.MustCompile(`^(?:https:\/\/(?:beta\.music|music)\.apple\.com\/(\w{2})(?:\/artist|\/artist\/.+))\/(?:id)?(\d[^\D]+)(?:$|\?)`) - matches := pat.FindAllStringSubmatch(url, -1) - - if matches == nil { - return "", "" - } else { - return matches[0][1], matches[0][2] - } -} -func getUrlSong(songUrl string, token string) (string, error) { - storefront, songId := checkUrlSong(songUrl) - manifest, err := getInfoFromAdam(songId, token, storefront) - if err != nil { - fmt.Println("\u26A0 Failed to get manifest:", err) - counter.NotSong++ - return "", err - } - albumId := manifest.Relationships.Albums.Data[0].ID - songAlbumUrl := fmt.Sprintf("https://music.apple.com/%s/album/1/%s?i=%s", storefront, albumId, songId) - return songAlbumUrl, nil -} -func getUrlArtistName(artistUrl string, token string) (string, string, error) { - storefront, artistId := checkUrlArtist(artistUrl) - req, err := http.NewRequest("GET", fmt.Sprintf("https://amp-api.music.apple.com/v1/catalog/%s/artists/%s", storefront, artistId), nil) - if err != nil { - return "", "", err - } - req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token)) - req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36") - req.Header.Set("Origin", "https://music.apple.com") - query := url.Values{} - query.Set("l", Config.Language) - do, err := http.DefaultClient.Do(req) - if err != nil { - return "", "", err - } - defer do.Body.Close() - if do.StatusCode != http.StatusOK { - return "", "", errors.New(do.Status) - } - obj := new(structs.AutoGeneratedArtist) - err = json.NewDecoder(do.Body).Decode(&obj) - if err != nil { - return "", "", err - } - return obj.Data[0].Attributes.Name, obj.Data[0].ID, nil -} - -func checkArtist(artistUrl string, token string, relationship string) ([]string, error) { - storefront, artistId := checkUrlArtist(artistUrl) - Num := 0 - //id := 1 - var args []string - var urls []string - var options [][]string - for { - req, err := http.NewRequest("GET", fmt.Sprintf("https://amp-api.music.apple.com/v1/catalog/%s/artists/%s/%s?limit=100&offset=%d&l=%s", storefront, artistId, relationship, Num, Config.Language), nil) - if err != nil { - return nil, err - } - req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token)) - req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36") - req.Header.Set("Origin", "https://music.apple.com") - do, err := http.DefaultClient.Do(req) - if err != nil { - return nil, err - } - defer do.Body.Close() - if do.StatusCode != http.StatusOK { - return nil, errors.New(do.Status) - } - obj := new(structs.AutoGeneratedArtist) - err = json.NewDecoder(do.Body).Decode(&obj) - if err != nil { - return nil, err - } - for _, album := range obj.Data { - options = append(options, []string{album.Attributes.Name, album.Attributes.ReleaseDate, album.ID, album.Attributes.URL}) - } - Num = Num + 100 - if len(obj.Next) == 0 { - break - } - } - sort.Slice(options, func(i, j int) bool { - // 将日期字符串解析为 time.Time 类型进行比较 - dateI, _ := time.Parse("2006-01-02", options[i][1]) - dateJ, _ := time.Parse("2006-01-02", options[j][1]) - return dateI.Before(dateJ) // 返回 true 表示 i 在 j 前面 - }) - - table := tablewriter.NewWriter(os.Stdout) - if relationship == "albums" { - table.SetHeader([]string{"", "Album Name", "Date", "Album ID"}) - } else if relationship == "music-videos" { - table.SetHeader([]string{"", "MV Name", "Date", "MV ID"}) - } - //table.SetFooter([]string{"", "", "Total", "$146.93"}) - //table.SetAutoMergeCells(true) - //table.SetAutoMergeCellsByColumnIndex([]int{1,2,3}) - table.SetRowLine(false) - //table.AppendBulk(options) - table.SetHeaderColor(tablewriter.Colors{}, - tablewriter.Colors{tablewriter.FgRedColor, tablewriter.Bold}, - tablewriter.Colors{tablewriter.Bold, tablewriter.FgBlackColor}, - tablewriter.Colors{tablewriter.Bold, tablewriter.FgBlackColor}) - - table.SetColumnColor(tablewriter.Colors{tablewriter.FgCyanColor}, - tablewriter.Colors{tablewriter.Bold, tablewriter.FgRedColor}, - tablewriter.Colors{tablewriter.Bold, tablewriter.FgBlackColor}, - tablewriter.Colors{tablewriter.Bold, tablewriter.FgBlackColor}) - for i, v := range options { - urls = append(urls, v[3]) - options[i] = append([]string{fmt.Sprint(i + 1)}, v[:3]...) - table.Append(options[i]) - } - table.Render() - if artist_select { - fmt.Println("You have selected all options:") - return urls, nil - } - reader := bufio.NewReader(os.Stdin) - fmt.Println("Please select from the " + relationship + " options above (multiple options separated by commas, ranges supported, or type 'all' to select all)") - cyanColor := color.New(color.FgCyan) - cyanColor.Print("Enter your choice: ") - input, _ := reader.ReadString('\n') - - // Remove newline and whitespace - input = strings.TrimSpace(input) - if input == "all" { - fmt.Println("You have selected all options:") - return urls, nil - } - - // Split input into string slices - selectedOptions := [][]string{} - parts := strings.Split(input, ",") - for _, part := range parts { - if strings.Contains(part, "-") { // Range setting - rangeParts := strings.Split(part, "-") - selectedOptions = append(selectedOptions, rangeParts) - } else { // Single option - selectedOptions = append(selectedOptions, []string{part}) - } - } - - // Print selected options - fmt.Println("You have selected the following options:") - for _, opt := range selectedOptions { - if len(opt) == 1 { // Single option - num, err := strconv.Atoi(opt[0]) - if err != nil { - fmt.Println("Invalid option:", opt[0]) - continue - } - if num > 0 && num <= len(options) { - fmt.Println(options[num-1]) - args = append(args, urls[num-1]) - } else { - fmt.Println("Option out of range:", opt[0]) - } - } else if len(opt) == 2 { // Range - start, err1 := strconv.Atoi(opt[0]) - end, err2 := strconv.Atoi(opt[1]) - if err1 != nil || err2 != nil { - fmt.Println("Invalid range:", opt) - continue - } - if start < 1 || end > len(options) || start > end { - fmt.Println("Range out of range:", opt) - continue - } - for i := start; i <= end; i++ { - fmt.Println(options[i-1]) - args = append(args, urls[i-1]) - } - } else { - fmt.Println("Invalid option:", opt) - } - } - return args, nil -} - -func getMeta(albumId string, token string, storefront string) (*structs.AutoGenerated, error) { - var mtype string - var next string - if strings.Contains(albumId, "pl.") { - mtype = "playlists" - } else { - mtype = "albums" - } - req, err := http.NewRequest("GET", fmt.Sprintf("https://amp-api.music.apple.com/v1/catalog/%s/%s/%s", storefront, mtype, albumId), nil) - if err != nil { - return nil, err - } - req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token)) - req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36") - req.Header.Set("Origin", "https://music.apple.com") - query := url.Values{} - query.Set("omit[resource]", "autos") - query.Set("include", "tracks,artists,record-labels") - query.Set("include[songs]", "artists,albums") - query.Set("fields[artists]", "name,artwork") - query.Set("fields[albums:albums]", "artistName,artwork,name,releaseDate,url") - query.Set("fields[record-labels]", "name") - query.Set("extend", "editorialVideo") - query.Set("l", Config.Language) - req.URL.RawQuery = query.Encode() - do, err := http.DefaultClient.Do(req) - if err != nil { - return nil, err - } - defer do.Body.Close() - if do.StatusCode != http.StatusOK { - return nil, errors.New(do.Status) - } - obj := new(structs.AutoGenerated) - err = json.NewDecoder(do.Body).Decode(&obj) - if err != nil { - return nil, err - } - if strings.Contains(albumId, "pl.") { - obj.Data[0].Attributes.ArtistName = "Apple Music" - } - if len(obj.Data[0].Relationships.Tracks.Next) > 0 { - next = obj.Data[0].Relationships.Tracks.Next - for { - req, err := http.NewRequest("GET", fmt.Sprintf("https://amp-api.music.apple.com/%s&l=%s&include=albums", next, Config.Language), nil) - if err != nil { - return nil, err - } - req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token)) - req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36") - req.Header.Set("Origin", "https://music.apple.com") - do, err := http.DefaultClient.Do(req) - if err != nil { - return nil, err - } - defer do.Body.Close() - if do.StatusCode != http.StatusOK { - return nil, errors.New(do.Status) - } - obj2 := new(structs.AutoGeneratedTrack) - err = json.NewDecoder(do.Body).Decode(&obj2) - if err != nil { - return nil, err - } - for _, value := range obj2.Data { - obj.Data[0].Relationships.Tracks.Data = append(obj.Data[0].Relationships.Tracks.Data, value) - } - next = obj2.Next - if len(next) == 0 { - break - } - } - } - return obj, nil -} - -func writeCover(sanAlbumFolder, name string, url string) (string, error) { - covPath := filepath.Join(sanAlbumFolder, name+"."+Config.CoverFormat) - if Config.CoverFormat == "original" { - ext := strings.Split(url, "/")[len(strings.Split(url, "/"))-2] - ext = ext[strings.LastIndex(ext, ".")+1:] - covPath = filepath.Join(sanAlbumFolder, name+"."+ext) - } - exists, err := fileExists(covPath) - if err != nil { - fmt.Println("Failed to check if cover exists.") - return "", err - } - if exists { - _ = os.Remove(covPath) - } - if Config.CoverFormat == "png" { - re := regexp.MustCompile(`\{w\}x\{h\}`) - parts := re.Split(url, 2) - url = parts[0] + "{w}x{h}" + strings.Replace(parts[1], ".jpg", ".png", 1) - } - url = strings.Replace(url, "{w}x{h}", Config.CoverSize, 1) - if Config.CoverFormat == "original" { - url = strings.Replace(url, "is1-ssl.mzstatic.com/image/thumb", "a5.mzstatic.com/us/r1000/0", 1) - url = url[:strings.LastIndex(url, "/")] - } - req, err := http.NewRequest("GET", url, nil) - if err != nil { - return "", err - } - req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36") - do, err := http.DefaultClient.Do(req) - if err != nil { - return "", err - } - defer do.Body.Close() - if do.StatusCode != http.StatusOK { - return "", errors.New(do.Status) - } - f, err := os.Create(covPath) - if err != nil { - return "", err - } - defer f.Close() - _, err = io.Copy(f, do.Body) - if err != nil { - return "", err - } - return covPath, nil -} - -func writeLyrics(sanAlbumFolder, filename string, lrc string) error { - lyricspath := filepath.Join(sanAlbumFolder, filename) - f, err := os.Create(lyricspath) - if err != nil { - return err - } - defer f.Close() - _, err = f.WriteString(lrc) - if err != nil { - return err - } - return nil -} - -func contains(slice []string, item string) bool { - for _, v := range slice { - if v == item { - return true - } - } - return false -} - -// 下载单曲逻辑 -func downloadTrack(trackNum int, trackTotal int, meta *structs.AutoGenerated, track structs.TrackData, albumId, token, storefront, mediaUserToken, sanAlbumFolder, Codec string, covPath string) { - counter.Total++ - fmt.Printf("Track %d of %d:\n", trackNum, trackTotal) - - //mv dl dev - if track.Type == "music-videos" { - if len(mediaUserToken) <= 50 { - fmt.Println("meida-user-token is not set, skip MV dl") - counter.Success++ - return - } - if _, err := exec.LookPath("mp4decrypt"); err != nil { - fmt.Println("mp4decrypt is not found, skip MV dl") - counter.Success++ - return - } - err := mvDownloader(track.ID, sanAlbumFolder, token, storefront, mediaUserToken, meta) - if err != nil { - fmt.Println("\u26A0 Failed to dl MV:", err) - counter.Error++ - return - } - counter.Success++ - return - } - - manifest, err := getInfoFromAdam(track.ID, token, storefront) - if err != nil { - fmt.Println("\u26A0 Failed to get manifest:", err) - counter.NotSong++ - return - } - needDlAacLc := false - if dl_aac && Config.AacType == "aac-lc" { - needDlAacLc = true - } - if manifest.Attributes.ExtendedAssetUrls.EnhancedHls == "" { - if dl_atmos { - fmt.Println("Unavailable") - counter.Unavailable++ - return - } - fmt.Println("Unavailable, Try DL AAC-LC") - needDlAacLc = true - } - needCheck := false - - if Config.GetM3u8Mode == "all" { - needCheck = true - } else if Config.GetM3u8Mode == "hires" && contains(track.Attributes.AudioTraits, "hi-res-lossless") { - needCheck = true - } - var EnhancedHls_m3u8 string - if needCheck && !needDlAacLc { - EnhancedHls_m3u8, _ = checkM3u8(track.ID, "song") - if strings.HasSuffix(EnhancedHls_m3u8, ".m3u8") { - manifest.Attributes.ExtendedAssetUrls.EnhancedHls = EnhancedHls_m3u8 - } - } - var Quality string - if strings.Contains(Config.SongFileFormat, "Quality") { - if dl_atmos { - Quality = fmt.Sprintf("%dkbps", Config.AtmosMax-2000) - } else if needDlAacLc { - Quality = "256kbps" - } else { - _, Quality, err = extractMedia(manifest.Attributes.ExtendedAssetUrls.EnhancedHls, true) - if err != nil { - fmt.Println("Failed to extract quality from manifest.\n", err) - counter.Error++ - return - } - } - } - stringsToJoin := []string{} - if track.Attributes.IsAppleDigitalMaster { - if Config.AppleMasterChoice != "" { - stringsToJoin = append(stringsToJoin, Config.AppleMasterChoice) - } - } - if track.Attributes.ContentRating == "explicit" { - if Config.ExplicitChoice != "" { - stringsToJoin = append(stringsToJoin, Config.ExplicitChoice) - } - } - if track.Attributes.ContentRating == "clean" { - if Config.CleanChoice != "" { - stringsToJoin = append(stringsToJoin, Config.CleanChoice) - } - } - Tag_string := strings.Join(stringsToJoin, " ") - - songName := strings.NewReplacer( - "{SongId}", track.ID, - "{SongNumer}", fmt.Sprintf("%02d", trackNum), - "{SongName}", LimitString(track.Attributes.Name), - "{DiscNumber}", fmt.Sprintf("%0d", track.Attributes.DiscNumber), - "{TrackNumber}", fmt.Sprintf("%0d", track.Attributes.TrackNumber), - "{Quality}", Quality, - "{Tag}", Tag_string, - "{Codec}", Codec, - ).Replace(Config.SongFileFormat) - fmt.Println(songName) - filename := fmt.Sprintf("%s.m4a", forbiddenNames.ReplaceAllString(songName, "_")) - lrcFilename := fmt.Sprintf("%s.%s", forbiddenNames.ReplaceAllString(songName, "_"), Config.LrcFormat) - trackPath := filepath.Join(sanAlbumFolder, filename) - - //get lrc - var lrc string = "" - if Config.EmbedLrc || Config.SaveLrcFile { - lrcStr, err := lyrics.Get(storefront, track.ID, Config.LrcType, Config.Language, Config.LrcFormat, token, mediaUserToken) - if err != nil { - fmt.Println(err) - } else { - if Config.SaveLrcFile { - err := writeLyrics(sanAlbumFolder, lrcFilename, lrcStr) - if err != nil { - fmt.Printf("Failed to write lyrics") - } - } - if Config.EmbedLrc { - lrc = lrcStr - } - } - } - - exists, err := fileExists(trackPath) - if err != nil { - fmt.Println("Failed to check if track exists.") - } - if exists { - fmt.Println("Track already exists locally.") - counter.Success++ - okDict[albumId] = append(okDict[albumId], trackNum) - return - } - if needDlAacLc { - if len(mediaUserToken) <= 50 { - fmt.Println("Invalid media-user-token") - counter.Error++ - return - } - _, err := runv3.Run(track.ID, trackPath, token, mediaUserToken, false) - if err != nil { - fmt.Println("Failed to dl aac-lc:", err) - counter.Error++ - return - } - } else { - trackM3u8Url, _, err := extractMedia(manifest.Attributes.ExtendedAssetUrls.EnhancedHls, false) - if err != nil { - fmt.Println("\u26A0 Failed to extract info from manifest:", err) - counter.Unavailable++ - return - } - //边下载边解密 - err = runv2.Run(track.ID, trackM3u8Url, trackPath, Config) - if err != nil { - fmt.Println("Failed to run v2:", err) - counter.Error++ - return - } - } - tags := []string{ - "tool=", - fmt.Sprintf("artist=%s", meta.Data[0].Attributes.ArtistName), - //fmt.Sprintf("lyrics=%s", lrc), - } - var trackCovPath string - if Config.EmbedCover { - if strings.Contains(albumId, "pl.") && Config.DlAlbumcoverForPlaylist { - trackCovPath, err = writeCover(sanAlbumFolder, track.ID, track.Attributes.Artwork.URL) - if err != nil { - fmt.Println("Failed to write cover.") - } - tags = append(tags, fmt.Sprintf("cover=%s", trackCovPath)) - } else { - tags = append(tags, fmt.Sprintf("cover=%s", covPath)) - } - } - tagsString := strings.Join(tags, ":") - cmd := exec.Command("MP4Box", "-itags", tagsString, trackPath) - if err := cmd.Run(); err != nil { - fmt.Printf("Embed failed: %v\n", err) - counter.Error++ - return - } - if strings.Contains(albumId, "pl.") && Config.DlAlbumcoverForPlaylist && trackCovPath != "" { - if err := os.Remove(trackCovPath); err != nil { - fmt.Printf("Error deleting file: %s\n", trackCovPath) - counter.Error++ - return - } - } - err = writeMP4Tags(trackPath, lrc, meta, trackNum, trackTotal) - if err != nil { - fmt.Println("\u26A0 Failed to write tags in media:", err) - counter.Unavailable++ - return - } - counter.Success++ - okDict[albumId] = append(okDict[albumId], trackNum) -} - -func rip(albumId string, token string, storefront string, mediaUserToken string, urlArg_i string) error { - meta, err := getMeta(albumId, token, storefront) - if err != nil { - return err - } - - if debug_mode { - // Print album info - fmt.Println(meta.Data[0].Attributes.ArtistName) - fmt.Println(meta.Data[0].Attributes.Name) - - for trackNum, track := range meta.Data[0].Relationships.Tracks.Data { - trackNum++ - fmt.Printf("\nTrack %d of %d:\n", trackNum, len(meta.Data[0].Relationships.Tracks.Data)) - fmt.Printf("%02d. %s\n", trackNum, track.Attributes.Name) - - manifest, err := getInfoFromAdam(track.ID, token, storefront) - if err != nil { - fmt.Printf("Failed to get manifest for track %d: %v\n", trackNum, err) - continue - } - - var m3u8Url string - //Web端m3u8 - if manifest.Attributes.ExtendedAssetUrls.EnhancedHls != "" { - m3u8Url = manifest.Attributes.ExtendedAssetUrls.EnhancedHls - } - //设备端满血m3u8 - needCheck := false - if Config.GetM3u8Mode == "all" { - needCheck = true - } else if Config.GetM3u8Mode == "hires" && contains(track.Attributes.AudioTraits, "hi-res-lossless") { - needCheck = true - } - if needCheck { - fullM3u8Url, err := checkM3u8(track.ID, "song") - if err == nil && strings.HasSuffix(fullM3u8Url, ".m3u8") { - m3u8Url = fullM3u8Url - } else { - fmt.Println("Failed to get best quality m3u8 from device m3u8 port, will use m3u8 from Web API") - } - } - - _, _, err = extractMedia(m3u8Url, true) - if err != nil { - fmt.Printf("Failed to extract quality info for track %d: %v\n", trackNum, err) - continue - } - } - return nil // Return directly without showing statistics - } - var Codec string - if dl_atmos { - Codec = "ATMOS" - } else if dl_aac { - Codec = "AAC" - } else { - Codec = "ALAC" - } - var singerFoldername string - if Config.ArtistFolderFormat != "" { - if strings.Contains(albumId, "pl.") { - singerFoldername = strings.NewReplacer( - "{ArtistName}", "Apple Music", - "{ArtistId}", "", - "{UrlArtistName}", "Apple Music", - ).Replace(Config.ArtistFolderFormat) - } else if len(meta.Data[0].Relationships.Artists.Data) > 0 { - singerFoldername = strings.NewReplacer( - "{UrlArtistName}", LimitString(meta.Data[0].Attributes.ArtistName), - "{ArtistName}", LimitString(meta.Data[0].Attributes.ArtistName), - "{ArtistId}", meta.Data[0].Relationships.Artists.Data[0].ID, - ).Replace(Config.ArtistFolderFormat) - } else { - singerFoldername = strings.NewReplacer( - "{UrlArtistName}", LimitString(meta.Data[0].Attributes.ArtistName), - "{ArtistName}", LimitString(meta.Data[0].Attributes.ArtistName), - "{ArtistId}", "", - ).Replace(Config.ArtistFolderFormat) - } - if strings.HasSuffix(singerFoldername, ".") { - singerFoldername = strings.ReplaceAll(singerFoldername, ".", "") - } - singerFoldername = strings.TrimSpace(singerFoldername) - fmt.Println(singerFoldername) - } - singerFolder := filepath.Join(Config.AlacSaveFolder, forbiddenNames.ReplaceAllString(singerFoldername, "_")) - if dl_atmos { - singerFolder = filepath.Join(Config.AtmosSaveFolder, forbiddenNames.ReplaceAllString(singerFoldername, "_")) - } - var Quality string - if strings.Contains(Config.AlbumFolderFormat, "Quality") { - if dl_atmos { - Quality = fmt.Sprintf("%dkbps", Config.AtmosMax-2000) - } else if dl_aac && Config.AacType == "aac-lc" { - Quality = "256kbps" - } else { - manifest1, err := getInfoFromAdam(meta.Data[0].Relationships.Tracks.Data[0].ID, token, storefront) - if err != nil { - fmt.Println("Failed to get manifest.\n", err) - } else { - if manifest1.Attributes.ExtendedAssetUrls.EnhancedHls == "" { - Codec = "AAC" - Quality = "256kbps" - //fmt.Println("Unavailable.\n") - } else { - needCheck := false - - if Config.GetM3u8Mode == "all" { - needCheck = true - } else if Config.GetM3u8Mode == "hires" && contains(meta.Data[0].Relationships.Tracks.Data[0].Attributes.AudioTraits, "hi-res-lossless") { - needCheck = true - } - var EnhancedHls_m3u8 string - if needCheck { - EnhancedHls_m3u8, _ = checkM3u8(meta.Data[0].Relationships.Tracks.Data[0].ID, "album") - if strings.HasSuffix(EnhancedHls_m3u8, ".m3u8") { - manifest1.Attributes.ExtendedAssetUrls.EnhancedHls = EnhancedHls_m3u8 - } - } - _, Quality, err = extractMedia(manifest1.Attributes.ExtendedAssetUrls.EnhancedHls, true) - if err != nil { - fmt.Println("Failed to extract quality from manifest.\n", err) - } - } - } - } - } - stringsToJoin := []string{} - if meta.Data[0].Attributes.IsAppleDigitalMaster || meta.Data[0].Attributes.IsMasteredForItunes { - if Config.AppleMasterChoice != "" { - stringsToJoin = append(stringsToJoin, Config.AppleMasterChoice) - } - } - if meta.Data[0].Attributes.ContentRating == "explicit" { - if Config.ExplicitChoice != "" { - stringsToJoin = append(stringsToJoin, Config.ExplicitChoice) - } - } - if meta.Data[0].Attributes.ContentRating == "clean" { - if Config.CleanChoice != "" { - stringsToJoin = append(stringsToJoin, Config.CleanChoice) - } - } - Tag_string := strings.Join(stringsToJoin, " ") - var albumFolder string - if strings.Contains(albumId, "pl.") { - albumFolder = strings.NewReplacer( - "{ArtistName}", "Apple Music", - "{PlaylistName}", LimitString(meta.Data[0].Attributes.Name), - "{PlaylistId}", albumId, - "{Quality}", Quality, - "{Codec}", Codec, - "{Tag}", Tag_string, - ).Replace(Config.PlaylistFolderFormat) - } else { - albumFolder = strings.NewReplacer( - "{ReleaseDate}", meta.Data[0].Attributes.ReleaseDate, - "{ReleaseYear}", meta.Data[0].Attributes.ReleaseDate[:4], - "{ArtistName}", LimitString(meta.Data[0].Attributes.ArtistName), - "{AlbumName}", LimitString(meta.Data[0].Attributes.Name), - "{UPC}", meta.Data[0].Attributes.Upc, - "{RecordLabel}", meta.Data[0].Attributes.RecordLabel, - "{Copyright}", meta.Data[0].Attributes.Copyright, - "{AlbumId}", albumId, - "{Quality}", Quality, - "{Codec}", Codec, - "{Tag}", Tag_string, - ).Replace(Config.AlbumFolderFormat) - } - if strings.HasSuffix(albumFolder, ".") { - albumFolder = strings.ReplaceAll(albumFolder, ".", "") - } - albumFolder = strings.TrimSpace(albumFolder) - sanAlbumFolder := filepath.Join(singerFolder, forbiddenNames.ReplaceAllString(albumFolder, "_")) - os.MkdirAll(sanAlbumFolder, os.ModePerm) - fmt.Println(albumFolder) - //get artist cover - if Config.SaveArtistCover && !(strings.Contains(albumId, "pl.")) { - if len(meta.Data[0].Relationships.Artists.Data) > 0 { - _, err = writeCover(singerFolder, "folder", meta.Data[0].Relationships.Artists.Data[0].Attributes.Artwork.Url) - if err != nil { - fmt.Println("Failed to write artist cover.") - } - } - } - //get album cover - covPath, err := writeCover(sanAlbumFolder, "cover", meta.Data[0].Attributes.Artwork.URL) - if err != nil { - fmt.Println("Failed to write cover.") - } - //get animated artwork - if Config.SaveAnimatedArtwork && meta.Data[0].Attributes.EditorialVideo.MotionDetailSquare.Video != "" { - fmt.Println("Found Animation Artwork.") - - // Download square version - motionvideoUrlSquare, err := extractVideo(meta.Data[0].Attributes.EditorialVideo.MotionDetailSquare.Video) - if err != nil { - fmt.Println("no motion video square.\n", err) - } else { - exists, err := fileExists(filepath.Join(sanAlbumFolder, "square_animated_artwork.mp4")) - if err != nil { - fmt.Println("Failed to check if animated artwork square exists.") - } - if exists { - fmt.Println("Animated artwork square already exists locally.") - } else { - fmt.Println("Animation Artwork Square Downloading...") - cmd := exec.Command("ffmpeg", "-loglevel", "quiet", "-y", "-i", motionvideoUrlSquare, "-c", "copy", filepath.Join(sanAlbumFolder, "square_animated_artwork.mp4")) - if err := cmd.Run(); err != nil { - fmt.Printf("animated artwork square dl err: %v\n", err) - } else { - fmt.Println("Animation Artwork Square Downloaded") - } - } - } - - if Config.EmbyAnimatedArtwork { - // Convert square version to gif - cmd3 := exec.Command("ffmpeg", "-i", filepath.Join(sanAlbumFolder, "square_animated_artwork.mp4"), "-vf", "scale=440:-1", "-r", "24", "-f", "gif", filepath.Join(sanAlbumFolder, "folder.jpg")) - if err := cmd3.Run(); err != nil { - fmt.Printf("animated artwork square to gif err: %v\n", err) - } - } - - // Download tall version - motionvideoUrlTall, err := extractVideo(meta.Data[0].Attributes.EditorialVideo.MotionDetailTall.Video) - if err != nil { - fmt.Println("no motion video tall.\n", err) - } else { - exists, err := fileExists(filepath.Join(sanAlbumFolder, "tall_animated_artwork.mp4")) - if err != nil { - fmt.Println("Failed to check if animated artwork tall exists.") - } - if exists { - fmt.Println("Animated artwork tall already exists locally.") - } else { - fmt.Println("Animation Artwork Tall Downloading...") - cmd := exec.Command("ffmpeg", "-loglevel", "quiet", "-y", "-i", motionvideoUrlTall, "-c", "copy", filepath.Join(sanAlbumFolder, "tall_animated_artwork.mp4")) - if err := cmd.Run(); err != nil { - fmt.Printf("animated artwork tall dl err: %v\n", err) - } else { - fmt.Println("Animation Artwork Tall Downloaded") - } - } - } - } - trackTotal := len(meta.Data[0].Relationships.Tracks.Data) - arr := make([]int, trackTotal) - for i := 0; i < trackTotal; i++ { - arr[i] = i + 1 - } - selected := []int{} - - if dl_song { - if urlArg_i == "" { - //fmt.Println("URL does not contain parameter 'i'. Please ensure the URL includes 'i' or use another mode.") - //return nil - } else { - for trackNum, track := range meta.Data[0].Relationships.Tracks.Data { - trackNum++ - if urlArg_i == track.ID { - downloadTrack(trackNum, trackTotal, meta, track, albumId, token, storefront, mediaUserToken, sanAlbumFolder, Codec, covPath) - return nil - } - } - } - return nil - } - - if !dl_select { - selected = arr - } else { - var data [][]string - for trackNum, track := range meta.Data[0].Relationships.Tracks.Data { - trackNum++ - var trackName string - if meta.Data[0].Type == "albums" { - trackName = fmt.Sprintf("%02d. %s", track.Attributes.TrackNumber, track.Attributes.Name) - } else { - trackName = fmt.Sprintf("%s - %s", track.Attributes.Name, track.Attributes.ArtistName) - } - data = append(data, []string{fmt.Sprint(trackNum), - trackName, - track.Attributes.ContentRating, - track.Type}) - - } - table := tablewriter.NewWriter(os.Stdout) - table.SetHeader([]string{"", "Track Name", "Rating", "Type"}) - //table.SetFooter([]string{"", "", "Footer", "Footer4"}) - table.SetRowLine(false) - //table.SetAutoMergeCells(true) - table.SetCaption(meta.Data[0].Type == "albums", fmt.Sprintf("Storefront: %s, %d tracks missing", strings.ToUpper(storefront), meta.Data[0].Attributes.TrackCount-trackTotal)) - table.SetHeaderColor(tablewriter.Colors{}, - tablewriter.Colors{tablewriter.FgRedColor, tablewriter.Bold}, - tablewriter.Colors{tablewriter.FgBlackColor, tablewriter.Bold}, - tablewriter.Colors{tablewriter.FgBlackColor, tablewriter.Bold}) - - table.SetColumnColor(tablewriter.Colors{tablewriter.FgCyanColor}, - tablewriter.Colors{tablewriter.Bold, tablewriter.FgRedColor}, - tablewriter.Colors{tablewriter.Bold, tablewriter.FgBlackColor}, - tablewriter.Colors{tablewriter.Bold, tablewriter.FgBlackColor}) - for _, row := range data { - if row[2] == "explicit" { - row[2] = "E" - } else if row[2] == "clean" { - row[2] = "C" - } else { - row[2] = "None" - } - if row[3] == "music-videos" { - row[3] = "MV" - } else if row[3] == "songs" { - row[3] = "SONG" - } - table.Append(row) - } - //table.AppendBulk(data) - table.Render() - fmt.Println("Please select from the track options above (multiple options separated by commas, ranges supported, or type 'all' to select all)") - cyanColor := color.New(color.FgCyan) - cyanColor.Print("select: ") - reader := bufio.NewReader(os.Stdin) - input, err := reader.ReadString('\n') - if err != nil { - fmt.Println(err) - } - input = strings.TrimSpace(input) - if input == "all" { - fmt.Println("You have selected all options:") - selected = arr - } else { - selectedOptions := [][]string{} - parts := strings.Split(input, ",") - for _, part := range parts { - if strings.Contains(part, "-") { // Range setting - rangeParts := strings.Split(part, "-") - selectedOptions = append(selectedOptions, rangeParts) - } else { // Single option - selectedOptions = append(selectedOptions, []string{part}) - } - } - // - for _, opt := range selectedOptions { - if len(opt) == 1 { // Single option - num, err := strconv.Atoi(opt[0]) - if err != nil { - fmt.Println("Invalid option:", opt[0]) - continue - } - if num > 0 && num <= len(arr) { - selected = append(selected, num) - //args = append(args, urls[num-1]) - } else { - fmt.Println("Option out of range:", opt[0]) - } - } else if len(opt) == 2 { // Range - start, err1 := strconv.Atoi(opt[0]) - end, err2 := strconv.Atoi(opt[1]) - if err1 != nil || err2 != nil { - fmt.Println("Invalid range:", opt) - continue - } - if start < 1 || end > len(arr) || start > end { - fmt.Println("Range out of range:", opt) - continue - } - for i := start; i <= end; i++ { - //fmt.Println(options[i-1]) - selected = append(selected, i) - } - } else { - fmt.Println("Invalid option:", opt) - } - } - } - fmt.Println("Selected options:", selected) - } - for trackNum, track := range meta.Data[0].Relationships.Tracks.Data { - trackNum++ - if isInArray(okDict[albumId], trackNum) { - //fmt.Println("已完成直接跳过.\n") - counter.Total++ - counter.Success++ - continue - } - if isInArray(selected, trackNum) { - downloadTrack(trackNum, trackTotal, meta, track, albumId, token, storefront, mediaUserToken, sanAlbumFolder, Codec, covPath) - } - } - return nil -} - -func writeMP4Tags(trackPath, lrc string, meta *structs.AutoGenerated, trackNum, trackTotal int) error { - index := trackNum - 1 - - t := &mp4tag.MP4Tags{ - Title: meta.Data[0].Relationships.Tracks.Data[index].Attributes.Name, - TitleSort: meta.Data[0].Relationships.Tracks.Data[index].Attributes.Name, - Artist: meta.Data[0].Relationships.Tracks.Data[index].Attributes.ArtistName, - ArtistSort: meta.Data[0].Relationships.Tracks.Data[index].Attributes.ArtistName, - Custom: map[string]string{ - "PERFORMER": meta.Data[0].Relationships.Tracks.Data[index].Attributes.ArtistName, - "RELEASETIME": meta.Data[0].Relationships.Tracks.Data[index].Attributes.ReleaseDate, - "ISRC": meta.Data[0].Relationships.Tracks.Data[index].Attributes.Isrc, - "LABEL": meta.Data[0].Attributes.RecordLabel, - "UPC": meta.Data[0].Attributes.Upc, - }, - Composer: meta.Data[0].Relationships.Tracks.Data[index].Attributes.ComposerName, - ComposerSort: meta.Data[0].Relationships.Tracks.Data[index].Attributes.ComposerName, - Date: meta.Data[0].Attributes.ReleaseDate, - CustomGenre: meta.Data[0].Relationships.Tracks.Data[index].Attributes.GenreNames[0], - Copyright: meta.Data[0].Attributes.Copyright, - Publisher: meta.Data[0].Attributes.RecordLabel, - Lyrics: lrc, - } - - if !strings.Contains(meta.Data[0].ID, "pl.") { - albumID, err := strconv.ParseUint(meta.Data[0].ID, 10, 32) - if err != nil { - return err - } - t.ItunesAlbumID = int32(albumID) - } - - if len(meta.Data[0].Relationships.Artists.Data) > 0 { - if len(meta.Data[0].Relationships.Tracks.Data[index].Relationships.Artists.Data) > 0 { - artistID, err := strconv.ParseUint(meta.Data[0].Relationships.Tracks.Data[index].Relationships.Artists.Data[0].ID, 10, 32) - if err != nil { - return err - } - t.ItunesArtistID = int32(artistID) - } - } - - if strings.Contains(meta.Data[0].ID, "pl.") && !Config.UseSongInfoForPlaylist { - t.DiscNumber = 1 - t.DiscTotal = 1 - t.TrackNumber = int16(trackNum) - t.TrackTotal = int16(trackTotal) - t.Album = meta.Data[0].Attributes.Name - t.AlbumSort = meta.Data[0].Attributes.Name - t.AlbumArtist = meta.Data[0].Attributes.ArtistName - t.AlbumArtistSort = meta.Data[0].Attributes.ArtistName - } else if strings.Contains(meta.Data[0].ID, "pl.") && Config.UseSongInfoForPlaylist { - t.DiscNumber = int16(meta.Data[0].Relationships.Tracks.Data[index].Attributes.DiscNumber) - t.DiscTotal = int16(meta.Data[0].Relationships.Tracks.Data[trackTotal-1].Attributes.DiscNumber) - t.TrackNumber = int16(meta.Data[0].Relationships.Tracks.Data[index].Attributes.TrackNumber) - t.TrackTotal = int16(trackTotal) - t.Album = meta.Data[0].Relationships.Tracks.Data[index].Attributes.AlbumName - t.AlbumSort = meta.Data[0].Relationships.Tracks.Data[index].Attributes.AlbumName - t.AlbumArtist = meta.Data[0].Relationships.Tracks.Data[index].Relationships.Albums.Data[0].Attributes.ArtistName - t.AlbumArtistSort = meta.Data[0].Relationships.Tracks.Data[index].Relationships.Albums.Data[0].Attributes.ArtistName - } else { - t.DiscNumber = int16(meta.Data[0].Relationships.Tracks.Data[index].Attributes.DiscNumber) - t.DiscTotal = int16(meta.Data[0].Relationships.Tracks.Data[trackTotal-1].Attributes.DiscNumber) - t.TrackNumber = int16(meta.Data[0].Relationships.Tracks.Data[index].Attributes.TrackNumber) - t.TrackTotal = int16(trackTotal) - t.Album = meta.Data[0].Relationships.Tracks.Data[index].Attributes.AlbumName - t.AlbumSort = meta.Data[0].Relationships.Tracks.Data[index].Attributes.AlbumName - t.AlbumArtist = meta.Data[0].Attributes.ArtistName - t.AlbumArtistSort = meta.Data[0].Attributes.ArtistName - } - - if meta.Data[0].Relationships.Tracks.Data[index].Attributes.ContentRating == "explicit" { - t.ItunesAdvisory = mp4tag.ItunesAdvisoryExplicit - } else if meta.Data[0].Relationships.Tracks.Data[index].Attributes.ContentRating == "clean" { - t.ItunesAdvisory = mp4tag.ItunesAdvisoryClean - } else { - t.ItunesAdvisory = mp4tag.ItunesAdvisoryNone - } - - mp4, err := mp4tag.Open(trackPath) - if err != nil { - return err - } - defer mp4.Close() - err = mp4.Write(t, []string{}) - if err != nil { - return err - } - return nil -} - -func main() { - err := loadConfig() - if err != nil { - fmt.Printf("load Config failed: %v", err) - return - } - token, err := getToken() - if err != nil { - if Config.AuthorizationToken != "" && Config.AuthorizationToken != "your-authorization-token" { - token = strings.Replace(Config.AuthorizationToken, "Bearer ", "", -1) - } else { - fmt.Println("Failed to get token.") - return - } - } - // Define command-line flags - pflag.BoolVar(&dl_atmos, "atmos", false, "Enable atmos download mode") - pflag.BoolVar(&dl_aac, "aac", false, "Enable adm-aac download mode") - pflag.BoolVar(&dl_select, "select", false, "Enable selective download") - pflag.BoolVar(&dl_song, "song", false, "Enable single song download mode") - pflag.BoolVar(&artist_select, "all-album", false, "Download all artist albums") - pflag.BoolVar(&debug_mode, "debug", false, "Enable debug mode to show audio quality information") - alac_max = pflag.Int("alac-max", Config.AlacMax, "Specify the max quality for download alac") - atmos_max = pflag.Int("atmos-max", Config.AtmosMax, "Specify the max quality for download atmos") - aac_type = pflag.String("aac-type", Config.AacType, "Select AAC type, aac aac-binaural aac-downmix") - mv_audio_type = pflag.String("mv-audio-type", Config.MVAudioType, "Select MV audio type, atmos ac3 aac") - mv_max = pflag.Int("mv-max", Config.MVMax, "Specify the max quality for download MV") - - // Custom usage message for help - pflag.Usage = func() { - fmt.Fprintf(os.Stderr, "Usage: %s [options] url1 url2 ...\n", "[main | main.exe | go run main.go]") - fmt.Println("Options:") - pflag.PrintDefaults() - } - - // Parse the flag arguments - pflag.Parse() - Config.AlacMax = *alac_max - Config.AtmosMax = *atmos_max - Config.AacType = *aac_type - Config.MVAudioType = *mv_audio_type - Config.MVMax = *mv_max - - args := pflag.Args() - if len(args) == 0 { - fmt.Println("No URLs provided. Please provide at least one URL.") - pflag.Usage() - return - } - os.Args = args - if strings.Contains(os.Args[0], "/artist/") { - urlArtistName, urlArtistID, err := getUrlArtistName(os.Args[0], token) - if err != nil { - fmt.Println("Failed to get artistname.") - return - } - //fmt.Println("get artistname:", urlArtistName) - Config.ArtistFolderFormat = strings.NewReplacer( - "{UrlArtistName}", LimitString(urlArtistName), - "{ArtistId}", urlArtistID, - ).Replace(Config.ArtistFolderFormat) - albumArgs, err := checkArtist(os.Args[0], token, "albums") - if err != nil { - fmt.Println("Failed to get artist albums.") - return - } - mvArgs, err := checkArtist(os.Args[0], token, "music-videos") - if err != nil { - fmt.Println("Failed to get artist music-videos.") - //return - } - os.Args = append(albumArgs, mvArgs...) - } - albumTotal := len(os.Args) - for { - for albumNum, urlRaw := range os.Args { - fmt.Printf("Album %d of %d:\n", albumNum+1, albumTotal) - var storefront, albumId string - //mv dl dev - if strings.Contains(urlRaw, "/music-video/") { - if debug_mode { - continue - } - counter.Total++ - if len(Config.MediaUserToken) <= 50 { - fmt.Println("meida-user-token is not set, skip MV dl") - counter.Success++ - continue - } - if _, err := exec.LookPath("mp4decrypt"); err != nil { - fmt.Println("mp4decrypt is not found, skip MV dl") - counter.Success++ - continue - } - mvSaveDir := strings.NewReplacer( - "{ArtistName}", "", - "{UrlArtistName}", "", - "{ArtistId}", "", - ).Replace(Config.ArtistFolderFormat) - if mvSaveDir != "" { - mvSaveDir = filepath.Join(Config.AlacSaveFolder, forbiddenNames.ReplaceAllString(mvSaveDir, "_")) - } else { - mvSaveDir = Config.AlacSaveFolder - } - storefront, albumId = checkUrlMv(urlRaw) - err := mvDownloader(albumId, mvSaveDir, token, storefront, Config.MediaUserToken, nil) - if err != nil { - fmt.Println("\u26A0 Failed to dl MV:", err) - counter.Error++ - continue - } - counter.Success++ - continue - } - if strings.Contains(urlRaw, "/song/") { - urlRaw, err = getUrlSong(urlRaw, token) - dl_song = true - if err != nil { - fmt.Println("Failed to get Song info.") - } - } - if strings.Contains(urlRaw, "/playlist/") { - storefront, albumId = checkUrlPlaylist(urlRaw) - } else { - storefront, albumId = checkUrl(urlRaw) - } - if albumId == "" { - fmt.Printf("Invalid URL: %s\n", urlRaw) - continue - } - parse, err := url.Parse(urlRaw) - if err != nil { - log.Fatalf("Invalid URL: %v", err) - } - var urlArg_i = parse.Query().Get("i") - err = rip(albumId, token, storefront, Config.MediaUserToken, urlArg_i) - if err != nil { - fmt.Println("Album failed.") - fmt.Println(err) - } - } - fmt.Printf("======= [\u2714 ] Completed: %d/%d | [\u26A0 ] Warnings: %d | [\u2716 ] Errors: %d =======\n", counter.Success, counter.Total, counter.Unavailable+counter.NotSong, counter.Error) - if counter.Error == 0 { - break - } - fmt.Println("Error detected, press Enter to try again...") - fmt.Scanln() - fmt.Println("Start trying again...") - counter = structs.Counter{} - } -} -func mvDownloader(adamID string, saveDir string, token string, storefront string, mediaUserToken string, meta *structs.AutoGenerated) error { - MVInfo, err := getMVInfoFromAdam(adamID, token, storefront) - if err != nil { - fmt.Println("\u26A0 Failed to get MV manifest:", err) - return nil - } - - //获取传入的专辑信息当中该mv所在的位置 - var trackTotal int - var trackNum int - var index int - if meta != nil { - trackTotal = len(meta.Data[0].Relationships.Tracks.Data) - for i, track := range meta.Data[0].Relationships.Tracks.Data { - if adamID == track.ID { - index = i - trackNum = i + 1 - } - } - } - - if strings.HasSuffix(saveDir, ".") { - saveDir = strings.ReplaceAll(saveDir, ".", "") - } - saveDir = strings.TrimSpace(saveDir) - - vidPath := filepath.Join(saveDir, fmt.Sprintf("%s_vid.mp4", adamID)) - audPath := filepath.Join(saveDir, fmt.Sprintf("%s_aud.mp4", adamID)) - mvSaveName := fmt.Sprintf("%s (%s)", MVInfo.Data[0].Attributes.Name, adamID) - if meta != nil { - mvSaveName = fmt.Sprintf("%02d. %s", trackNum, MVInfo.Data[0].Attributes.Name) - } - - mvOutPath := filepath.Join(saveDir, fmt.Sprintf("%s.mp4", forbiddenNames.ReplaceAllString(mvSaveName, "_"))) - - fmt.Println(MVInfo.Data[0].Attributes.Name) - - exists, _ := fileExists(mvOutPath) - if exists { - fmt.Println("MV already exists locally.") - return nil - } - - mvm3u8url, _, _ := runv3.GetWebplayback(adamID, token, mediaUserToken, true) - if mvm3u8url == "" { - return errors.New("media-user-token may wrong or expired") - } - - os.MkdirAll(saveDir, os.ModePerm) - //video - videom3u8url, _ := extractVideo(mvm3u8url) - videokeyAndUrls, _ := runv3.Run(adamID, videom3u8url, token, mediaUserToken, true) - _ = runv3.ExtMvData(videokeyAndUrls, vidPath) - //audio - audiom3u8url, _ := extractMvAudio(mvm3u8url) - audiokeyAndUrls, _ := runv3.Run(adamID, audiom3u8url, token, mediaUserToken, true) - _ = runv3.ExtMvData(audiokeyAndUrls, audPath) - - //tags - tags := []string{ - "tool=", - fmt.Sprintf("artist=%s", MVInfo.Data[0].Attributes.ArtistName), - fmt.Sprintf("title=%s", MVInfo.Data[0].Attributes.Name), - fmt.Sprintf("genre=%s", MVInfo.Data[0].Attributes.GenreNames[0]), - fmt.Sprintf("created=%s", MVInfo.Data[0].Attributes.ReleaseDate), - fmt.Sprintf("ISRC=%s", MVInfo.Data[0].Attributes.Isrc), - } - - // ContentRating tag - if MVInfo.Data[0].Attributes.ContentRating == "explicit" { - tags = append(tags, "rating=1") - } else if MVInfo.Data[0].Attributes.ContentRating == "clean" { - tags = append(tags, "rating=2") - } else { - tags = append(tags, "rating=0") - } - - //根据情况额外添加可使用的tags - if meta != nil { - if meta.Data[0].Type == "playlists" && !Config.UseSongInfoForPlaylist { - tags = append(tags, "disk=1/1") - tags = append(tags, fmt.Sprintf("album=%s", meta.Data[0].Attributes.Name)) - tags = append(tags, fmt.Sprintf("track=%d", trackNum)) - tags = append(tags, fmt.Sprintf("tracknum=%d/%d", trackNum, trackTotal)) - tags = append(tags, fmt.Sprintf("album_artist=%s", meta.Data[0].Attributes.ArtistName)) - tags = append(tags, fmt.Sprintf("performer=%s", meta.Data[0].Relationships.Tracks.Data[index].Attributes.ArtistName)) - tags = append(tags, fmt.Sprintf("copyright=%s", meta.Data[0].Attributes.Copyright)) - tags = append(tags, fmt.Sprintf("UPC=%s", meta.Data[0].Attributes.Upc)) - } else { - tags = append(tags, fmt.Sprintf("album=%s", meta.Data[0].Relationships.Tracks.Data[index].Attributes.AlbumName)) - tags = append(tags, fmt.Sprintf("disk=%d/%d", meta.Data[0].Relationships.Tracks.Data[index].Attributes.DiscNumber, meta.Data[0].Relationships.Tracks.Data[trackTotal-1].Attributes.DiscNumber)) - tags = append(tags, fmt.Sprintf("track=%d", meta.Data[0].Relationships.Tracks.Data[index].Attributes.TrackNumber)) - tags = append(tags, fmt.Sprintf("tracknum=%d/%d", meta.Data[0].Relationships.Tracks.Data[index].Attributes.TrackNumber, meta.Data[0].Attributes.TrackCount)) - tags = append(tags, fmt.Sprintf("album_artist=%s", meta.Data[0].Attributes.ArtistName)) - tags = append(tags, fmt.Sprintf("performer=%s", meta.Data[0].Relationships.Tracks.Data[index].Attributes.ArtistName)) - tags = append(tags, fmt.Sprintf("copyright=%s", meta.Data[0].Attributes.Copyright)) - tags = append(tags, fmt.Sprintf("UPC=%s", meta.Data[0].Attributes.Upc)) - } - } else { - tags = append(tags, fmt.Sprintf("album=%s", MVInfo.Data[0].Attributes.AlbumName)) - tags = append(tags, fmt.Sprintf("disk=%d", MVInfo.Data[0].Attributes.DiscNumber)) - tags = append(tags, fmt.Sprintf("track=%d", MVInfo.Data[0].Attributes.TrackNumber)) - tags = append(tags, fmt.Sprintf("tracknum=%d", MVInfo.Data[0].Attributes.TrackNumber)) - //tags = append(tags, fmt.Sprintf("album_artist=%s", MVInfo.Data[0].Attributes.ArtistName)) - tags = append(tags, fmt.Sprintf("performer=%s", MVInfo.Data[0].Attributes.ArtistName)) - } - - // Extract and save thumbnail if enabled - var covPath string - //强制嵌入封面 - if true { - // Get the highest quality thumbnail URL from the MV info - thumbURL := MVInfo.Data[0].Attributes.Artwork.URL - - // Generate base name without extension - baseThumbName := forbiddenNames.ReplaceAllString(mvSaveName, "_") + "_thumbnail" - - // Download and save thumbnail - covPath, err = writeCover(saveDir, baseThumbName, thumbURL) - if err != nil { - fmt.Println("Failed to save MV thumbnail:", err) - } else { - //fmt.Println("MV thumbnail saved successfully") - tags = append(tags, fmt.Sprintf("cover=%s", covPath)) - } - } - - //mux and add tag - tagsString := strings.Join(tags, ":") - muxCmd := exec.Command("MP4Box", "-itags", tagsString, "-quiet", "-add", vidPath, "-add", audPath, "-keep-utc", "-new", mvOutPath) - fmt.Printf("MV Remuxing...") - if err := muxCmd.Run(); err != nil { - fmt.Printf("MV mux failed: %v\n", err) - return err - } - fmt.Printf("\rMV Remuxed. \n") - defer os.Remove(vidPath) - defer os.Remove(audPath) - defer os.Remove(covPath) - - return nil -} - -func extractMvAudio(c string) (string, error) { - MediaUrl, err := url.Parse(c) - if err != nil { - return "", err - } - - resp, err := http.Get(c) - if err != nil { - return "", err - } - defer resp.Body.Close() - - if resp.StatusCode != http.StatusOK { - return "", errors.New(resp.Status) - } - - body, err := io.ReadAll(resp.Body) - if err != nil { - return "", err - } - - audioString := string(body) - from, listType, err := m3u8.DecodeFrom(strings.NewReader(audioString), true) - if err != nil || listType != m3u8.MASTER { - return "", errors.New("m3u8 not of media type") - } - - audio := from.(*m3u8.MasterPlaylist) - - var audioPriority = []string{"audio-atmos", "audio-ac3", "audio-stereo-256"} - if Config.MVAudioType == "ac3" { - audioPriority = []string{"audio-ac3", "audio-stereo-256"} - } else if Config.MVAudioType == "aac" { - audioPriority = []string{"audio-stereo-256"} - } - - re := regexp.MustCompile(`_gr(\d+)_`) - - type AudioStream struct { - URL string - Rank int - GroupID string - } - var audioStreams []AudioStream - - for _, variant := range audio.Variants { - for _, audiov := range variant.Alternatives { - if audiov.URI != "" { - for _, priority := range audioPriority { - if audiov.GroupId == priority { - matches := re.FindStringSubmatch(audiov.URI) - if len(matches) == 2 { - var rank int - fmt.Sscanf(matches[1], "%d", &rank) - streamUrl, _ := MediaUrl.Parse(audiov.URI) - audioStreams = append(audioStreams, AudioStream{ - URL: streamUrl.String(), - Rank: rank, - GroupID: audiov.GroupId, - }) - } - } - } - } - } - } - - if len(audioStreams) == 0 { - return "", errors.New("no suitable audio stream found") - } - - sort.Slice(audioStreams, func(i, j int) bool { - return audioStreams[i].Rank > audioStreams[j].Rank - }) - fmt.Println("Audio: " + audioStreams[0].GroupID) - return audioStreams[0].URL, nil -} - -func checkM3u8(b string, f string) (string, error) { - var EnhancedHls string - if Config.GetM3u8FromDevice { - adamID := b - conn, err := net.Dial("tcp", Config.GetM3u8Port) - if err != nil { - fmt.Println("Error connecting to device:", err) - return "none", err - } - defer conn.Close() - if f == "song" { - fmt.Println("Connected to device") - } - - // Send the length of adamID and the adamID itself - adamIDBuffer := []byte(adamID) - lengthBuffer := []byte{byte(len(adamIDBuffer))} - - // Write length and adamID to the connection - _, err = conn.Write(lengthBuffer) - if err != nil { - fmt.Println("Error writing length to device:", err) - return "none", err - } - - _, err = conn.Write(adamIDBuffer) - if err != nil { - fmt.Println("Error writing adamID to device:", err) - return "none", err - } - - // Read the response (URL) from the device - response, err := bufio.NewReader(conn).ReadBytes('\n') - if err != nil { - fmt.Println("Error reading response from device:", err) - return "none", err - } - - // Trim any newline characters from the response - - response = bytes.TrimSpace(response) - if len(response) > 0 { - if f == "song" { - fmt.Println("Received URL:", string(response)) - } - EnhancedHls = string(response) - } else { - fmt.Println("Received an empty response") - } - } - return EnhancedHls, nil -} - -func formatAvailability(available bool, quality string) string { - if !available { - return "Not Available" - } - return quality -} - -func extractMedia(b string, more_mode bool) (string, string, error) { - masterUrl, err := url.Parse(b) - if err != nil { - return "", "", err - } - resp, err := http.Get(b) - if err != nil { - return "", "", err - } - defer resp.Body.Close() - if resp.StatusCode != http.StatusOK { - return "", "", errors.New(resp.Status) - } - body, err := io.ReadAll(resp.Body) - if err != nil { - return "", "", err - } - masterString := string(body) - from, listType, err := m3u8.DecodeFrom(strings.NewReader(masterString), true) - if err != nil || listType != m3u8.MASTER { - return "", "", errors.New("m3u8 not of master type") - } - master := from.(*m3u8.MasterPlaylist) - var streamUrl *url.URL - sort.Slice(master.Variants, func(i, j int) bool { - return master.Variants[i].AverageBandwidth > master.Variants[j].AverageBandwidth - }) - if debug_mode && more_mode { - fmt.Println("\nDebug: All Available Variants:") - var data [][]string - for _, variant := range master.Variants { - data = append(data, []string{variant.Codecs, variant.Audio, fmt.Sprint(variant.Bandwidth)}) - //fmt.Printf("Codec: %s, Audio: %s, Bandwidth: %d\n", - //variant.Codecs, variant.Audio, variant.Bandwidth) - } - table := tablewriter.NewWriter(os.Stdout) - table.SetHeader([]string{"Codec", "Audio", "Bandwidth"}) - //table.SetFooter([]string{"", "", "Total", "$146.93"}) - table.SetAutoMergeCells(true) - //table.SetAutoMergeCellsByColumnIndex([]int{1,2,3}) - table.SetRowLine(true) - table.AppendBulk(data) - table.Render() - - var hasAAC, hasLossless, hasHiRes, hasAtmos, hasDolbyAudio bool - var aacQuality, losslessQuality, hiResQuality, atmosQuality, dolbyAudioQuality string - - // Check for all formats - for _, variant := range master.Variants { - if variant.Codecs == "mp4a.40.2" { // AAC - hasAAC = true - split := strings.Split(variant.Audio, "-") - if len(split) >= 3 { - bitrate, _ := strconv.Atoi(split[2]) - currentBitrate := 0 - if aacQuality != "" { - current := strings.Split(aacQuality, " | ")[2] - current = strings.Split(current, " ")[0] - currentBitrate, _ = strconv.Atoi(current) - } - if bitrate > currentBitrate { - aacQuality = fmt.Sprintf("AAC | 2 Channel | %d kbps", bitrate) - } - } - } else if variant.Codecs == "ec-3" && strings.Contains(variant.Audio, "atmos") { // Dolby Atmos - hasAtmos = true - split := strings.Split(variant.Audio, "-") - if len(split) > 0 { - bitrateStr := split[len(split)-1] - // Remove leading "2" if present in "2768" - if len(bitrateStr) == 4 && bitrateStr[0] == '2' { - bitrateStr = bitrateStr[1:] - } - bitrate, _ := strconv.Atoi(bitrateStr) - currentBitrate := 0 - if atmosQuality != "" { - current := strings.Split(strings.Split(atmosQuality, " | ")[2], " ")[0] - currentBitrate, _ = strconv.Atoi(current) - } - if bitrate > currentBitrate { - atmosQuality = fmt.Sprintf("E-AC-3 | 16 Channel | %d kbps", bitrate) - } - } - } else if variant.Codecs == "alac" { // ALAC (Lossless or Hi-Res) - split := strings.Split(variant.Audio, "-") - if len(split) >= 3 { - bitDepth := split[len(split)-1] - sampleRate := split[len(split)-2] - sampleRateInt, _ := strconv.Atoi(sampleRate) - if sampleRateInt > 48000 { // Hi-Res - hasHiRes = true - hiResQuality = fmt.Sprintf("ALAC | 2 Channel | %s-bit/%d kHz", bitDepth, sampleRateInt/1000) - } else { // Standard Lossless - hasLossless = true - losslessQuality = fmt.Sprintf("ALAC | 2 Channel | %s-bit/%d kHz", bitDepth, sampleRateInt/1000) - } - } - } else if variant.Codecs == "ac-3" { // Dolby Audio - hasDolbyAudio = true - split := strings.Split(variant.Audio, "-") - if len(split) > 0 { - bitrate, _ := strconv.Atoi(split[len(split)-1]) - dolbyAudioQuality = fmt.Sprintf("AC-3 | 16 Channel | %d kbps", bitrate) - } - } - } - - fmt.Println("Available Audio Formats:") - fmt.Println("------------------------") - fmt.Printf("AAC : %s\n", formatAvailability(hasAAC, aacQuality)) - fmt.Printf("Lossless : %s\n", formatAvailability(hasLossless, losslessQuality)) - fmt.Printf("Hi-Res Lossless : %s\n", formatAvailability(hasHiRes, hiResQuality)) - fmt.Printf("Dolby Atmos : %s\n", formatAvailability(hasAtmos, atmosQuality)) - fmt.Printf("Dolby Audio : %s\n", formatAvailability(hasDolbyAudio, dolbyAudioQuality)) - fmt.Println("------------------------") - - return "", "", nil - } - var Quality string - for _, variant := range master.Variants { - if dl_atmos { - if variant.Codecs == "ec-3" && strings.Contains(variant.Audio, "atmos") { - if debug_mode && !more_mode { - fmt.Printf("Debug: Found Dolby Atmos variant - %s (Bitrate: %d kbps)\n", - variant.Audio, variant.Bandwidth/1000) - } - split := strings.Split(variant.Audio, "-") - length := len(split) - length_int, err := strconv.Atoi(split[length-1]) - if err != nil { - return "", "", err - } - if length_int <= Config.AtmosMax { - if !debug_mode && !more_mode { - fmt.Printf("%s\n", variant.Audio) - } - streamUrlTemp, err := masterUrl.Parse(variant.URI) - if err != nil { - return "", "", err - } - streamUrl = streamUrlTemp - Quality = fmt.Sprintf("%s kbps", split[len(split)-1]) - break - } - } else if variant.Codecs == "ac-3" { // Add Dolby Audio support - if debug_mode && !more_mode { - fmt.Printf("Debug: Found Dolby Audio variant - %s (Bitrate: %d kbps)\n", - variant.Audio, variant.Bandwidth/1000) - } - streamUrlTemp, err := masterUrl.Parse(variant.URI) - if err != nil { - return "", "", err - } - streamUrl = streamUrlTemp - split := strings.Split(variant.Audio, "-") - Quality = fmt.Sprintf("%s kbps", split[len(split)-1]) - break - } - } else if dl_aac { - if variant.Codecs == "mp4a.40.2" { - if debug_mode && !more_mode { - fmt.Printf("Debug: Found AAC variant - %s (Bitrate: %d)\n", variant.Audio, variant.Bandwidth) - } - aacregex := regexp.MustCompile(`audio-stereo-\d+`) - replaced := aacregex.ReplaceAllString(variant.Audio, "aac") - if replaced == Config.AacType { - if !debug_mode && !more_mode { - fmt.Printf("%s\n", variant.Audio) - } - streamUrlTemp, err := masterUrl.Parse(variant.URI) - if err != nil { - panic(err) - } - streamUrl = streamUrlTemp - split := strings.Split(variant.Audio, "-") - Quality = fmt.Sprintf("%s kbps", split[2]) - break - } - } - } else { - if variant.Codecs == "alac" { - split := strings.Split(variant.Audio, "-") - length := len(split) - length_int, err := strconv.Atoi(split[length-2]) - if err != nil { - return "", "", err - } - if length_int <= Config.AlacMax { - if !debug_mode && !more_mode { - fmt.Printf("%s-bit / %s Hz\n", split[length-1], split[length-2]) - } - streamUrlTemp, err := masterUrl.Parse(variant.URI) - if err != nil { - panic(err) - } - streamUrl = streamUrlTemp - KHZ := float64(length_int) / 1000.0 - Quality = fmt.Sprintf("%sB-%.1fkHz", split[length-1], KHZ) - break - } - } - } - } - if streamUrl == nil { - return "", "", errors.New("no codec found") - } - return streamUrl.String(), Quality, nil -} -func extractVideo(c string) (string, error) { - MediaUrl, err := url.Parse(c) - if err != nil { - return "", err - } - - resp, err := http.Get(c) - if err != nil { - return "", err - } - defer resp.Body.Close() - - if resp.StatusCode != http.StatusOK { - return "", errors.New(resp.Status) - } - - body, err := io.ReadAll(resp.Body) - if err != nil { - return "", err - } - videoString := string(body) - - from, listType, err := m3u8.DecodeFrom(strings.NewReader(videoString), true) - if err != nil || listType != m3u8.MASTER { - return "", errors.New("m3u8 not of media type") - } - - video := from.(*m3u8.MasterPlaylist) - - re := regexp.MustCompile(`_(\d+)x(\d+)`) - - var streamUrl *url.URL - sort.Slice(video.Variants, func(i, j int) bool { - return video.Variants[i].AverageBandwidth > video.Variants[j].AverageBandwidth - }) - - maxHeight := Config.MVMax - - for _, variant := range video.Variants { - matches := re.FindStringSubmatch(variant.URI) - if len(matches) == 3 { - height := matches[2] - var h int - _, err := fmt.Sscanf(height, "%d", &h) - if err != nil { - continue - } - if h <= maxHeight { - streamUrl, err = MediaUrl.Parse(variant.URI) - if err != nil { - return "", err - } - fmt.Println("Video: " + variant.Resolution + "-" + variant.VideoRange) - break - } - } - } - - if streamUrl == nil { - return "", errors.New("no suitable video stream found") - } - - return streamUrl.String(), nil -} - -func getInfoFromAdam(adamId string, token string, storefront string) (*structs.SongData, error) { - request, err := http.NewRequest("GET", fmt.Sprintf("https://amp-api.music.apple.com/v1/catalog/%s/songs/%s", storefront, adamId), nil) - if err != nil { - return nil, err - } - query := url.Values{} - query.Set("extend", "extendedAssetUrls") - query.Set("include", "albums") - query.Set("l", Config.Language) - request.URL.RawQuery = query.Encode() - - request.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token)) - request.Header.Set("User-Agent", "iTunes/12.11.3 (Windows; Microsoft Windows 10 x64 Professional Edition (Build 19041); x64) AppleWebKit/7611.1022.4001.1 (dt:2)") - request.Header.Set("Origin", "https://music.apple.com") - - do, err := http.DefaultClient.Do(request) - if err != nil { - return nil, err - } - defer do.Body.Close() - if do.StatusCode != http.StatusOK { - return nil, errors.New(do.Status) - } - - obj := new(structs.ApiResult) - err = json.NewDecoder(do.Body).Decode(&obj) - if err != nil { - return nil, err - } - - for _, d := range obj.Data { - if d.ID == adamId { - return &d, nil - } - } - return nil, nil -} - -func getMVInfoFromAdam(adamId string, token string, storefront string) (*structs.AutoGeneratedMusicVideo, error) { - request, err := http.NewRequest("GET", fmt.Sprintf("https://amp-api.music.apple.com/v1/catalog/%s/music-videos/%s", storefront, adamId), nil) - if err != nil { - return nil, err - } - query := url.Values{} - query.Set("l", Config.Language) - request.URL.RawQuery = query.Encode() - request.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token)) - request.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36") - request.Header.Set("Origin", "https://music.apple.com") - - do, err := http.DefaultClient.Do(request) - if err != nil { - return nil, err - } - defer do.Body.Close() - if do.StatusCode != http.StatusOK { - return nil, errors.New(do.Status) - } - - obj := new(structs.AutoGeneratedMusicVideo) - err = json.NewDecoder(do.Body).Decode(&obj) - if err != nil { - return nil, err - } - - return obj, nil -} - -func getToken() (string, error) { - req, err := http.NewRequest("GET", "https://beta.music.apple.com", nil) - if err != nil { - return "", err - } - - resp, err := http.DefaultClient.Do(req) - if err != nil { - return "", err - } - defer resp.Body.Close() - - body, err := io.ReadAll(resp.Body) - if err != nil { - return "", err - } - - regex := regexp.MustCompile(`/assets/index-legacy-[^/]+\.js`) - indexJsUri := regex.FindString(string(body)) - - req, err = http.NewRequest("GET", "https://beta.music.apple.com"+indexJsUri, nil) - if err != nil { - return "", err - } - - resp, err = http.DefaultClient.Do(req) - if err != nil { - return "", err - } - defer resp.Body.Close() - - body, err = io.ReadAll(resp.Body) - if err != nil { - return "", err - } - - regex = regexp.MustCompile(`eyJh([^"]*)`) - token := regex.FindString(string(body)) - - return token, nil -} +package main + +import ( + "bufio" + "bytes" + "encoding/json" + "errors" + "fmt" + "io" + "log" + "net" + "net/http" + "net/url" + "os" + "os/exec" + "path/filepath" + "regexp" + "sort" + "strconv" + "strings" + "time" + + "main/utils/ampapi" + "main/utils/lyrics" + "main/utils/runv2" + "main/utils/runv3" + "main/utils/structs" + "main/utils/task" + + "github.com/fatih/color" + "github.com/grafov/m3u8" + "github.com/olekukonko/tablewriter" + "github.com/spf13/pflag" + "github.com/zhaarey/go-mp4tag" + "gopkg.in/yaml.v2" +) + +var ( + forbiddenNames = regexp.MustCompile(`[/\\<>:"|?*]`) + dl_atmos bool + dl_aac bool + dl_select bool + dl_song bool + artist_select bool + debug_mode bool + alac_max *int + atmos_max *int + mv_max *int + mv_audio_type *string + aac_type *string + Config structs.ConfigSet + counter structs.Counter + okDict = make(map[string][]int) +) + +func loadConfig() error { + // 读取config.yaml文件内容 + data, err := os.ReadFile("config.yaml") + if err != nil { + return err + } + // 将yaml解析到config变量中 + err = yaml.Unmarshal(data, &Config) + if err != nil { + return err + } + return nil +} + +func LimitString(s string) string { + if len([]rune(s)) > Config.LimitMax { + return string([]rune(s)[:Config.LimitMax]) + } + return s +} + +func isInArray(arr []int, target int) bool { + for _, num := range arr { + if num == target { + return true + } + } + return false +} + +func fileExists(path string) (bool, error) { + f, err := os.Stat(path) + if err == nil { + return !f.IsDir(), nil + } else if os.IsNotExist(err) { + return false, nil + } + return false, err +} + +func checkUrl(url string) (string, string) { + pat := regexp.MustCompile(`^(?:https:\/\/(?:beta\.music|music|classical\.music)\.apple\.com\/(\w{2})(?:\/album|\/album\/.+))\/(?:id)?(\d[^\D]+)(?:$|\?)`) + matches := pat.FindAllStringSubmatch(url, -1) + + if matches == nil { + return "", "" + } else { + return matches[0][1], matches[0][2] + } +} +func checkUrlMv(url string) (string, string) { + pat := regexp.MustCompile(`^(?:https:\/\/(?:beta\.music|music)\.apple\.com\/(\w{2})(?:\/music-video|\/music-video\/.+))\/(?:id)?(\d[^\D]+)(?:$|\?)`) + matches := pat.FindAllStringSubmatch(url, -1) + + if matches == nil { + return "", "" + } else { + return matches[0][1], matches[0][2] + } +} +func checkUrlSong(url string) (string, string) { + pat := regexp.MustCompile(`^(?:https:\/\/(?:beta\.music|music|classical\.music)\.apple\.com\/(\w{2})(?:\/song|\/song\/.+))\/(?:id)?(\d[^\D]+)(?:$|\?)`) + matches := pat.FindAllStringSubmatch(url, -1) + + if matches == nil { + return "", "" + } else { + return matches[0][1], matches[0][2] + } +} +func checkUrlPlaylist(url string) (string, string) { + pat := regexp.MustCompile(`^(?:https:\/\/(?:beta\.music|music|classical\.music)\.apple\.com\/(\w{2})(?:\/playlist|\/playlist\/.+))\/(?:id)?(pl\.[\w-]+)(?:$|\?)`) + matches := pat.FindAllStringSubmatch(url, -1) + + if matches == nil { + return "", "" + } else { + return matches[0][1], matches[0][2] + } +} + +func checkUrlStation(url string) (string, string) { + pat := regexp.MustCompile(`^(?:https:\/\/(?:beta\.music|music)\.apple\.com\/(\w{2})(?:\/station|\/station\/.+))\/(?:id)?(ra\.[\w-]+)(?:$|\?)`) + matches := pat.FindAllStringSubmatch(url, -1) + + if matches == nil { + return "", "" + } else { + return matches[0][1], matches[0][2] + } +} + +func checkUrlArtist(url string) (string, string) { + pat := regexp.MustCompile(`^(?:https:\/\/(?:beta\.music|music|classical\.music)\.apple\.com\/(\w{2})(?:\/artist|\/artist\/.+))\/(?:id)?(\d[^\D]+)(?:$|\?)`) + matches := pat.FindAllStringSubmatch(url, -1) + + if matches == nil { + return "", "" + } else { + return matches[0][1], matches[0][2] + } +} +func getUrlSong(songUrl string, token string) (string, error) { + storefront, songId := checkUrlSong(songUrl) + manifest, err := ampapi.GetSongResp(storefront, songId, Config.Language, token) + if err != nil { + fmt.Println("\u26A0 Failed to get manifest:", err) + counter.NotSong++ + return "", err + } + albumId := manifest.Data[0].Relationships.Albums.Data[0].ID + songAlbumUrl := fmt.Sprintf("https://music.apple.com/%s/album/1/%s?i=%s", storefront, albumId, songId) + return songAlbumUrl, nil +} +func getUrlArtistName(artistUrl string, token string) (string, string, error) { + storefront, artistId := checkUrlArtist(artistUrl) + req, err := http.NewRequest("GET", fmt.Sprintf("https://amp-api.music.apple.com/v1/catalog/%s/artists/%s", storefront, artistId), nil) + if err != nil { + return "", "", err + } + req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token)) + req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36") + req.Header.Set("Origin", "https://music.apple.com") + query := url.Values{} + query.Set("l", Config.Language) + do, err := http.DefaultClient.Do(req) + if err != nil { + return "", "", err + } + defer do.Body.Close() + if do.StatusCode != http.StatusOK { + return "", "", errors.New(do.Status) + } + obj := new(structs.AutoGeneratedArtist) + err = json.NewDecoder(do.Body).Decode(&obj) + if err != nil { + return "", "", err + } + return obj.Data[0].Attributes.Name, obj.Data[0].ID, nil +} + +func checkArtist(artistUrl string, token string, relationship string) ([]string, error) { + storefront, artistId := checkUrlArtist(artistUrl) + Num := 0 + //id := 1 + var args []string + var urls []string + var options [][]string + for { + req, err := http.NewRequest("GET", fmt.Sprintf("https://amp-api.music.apple.com/v1/catalog/%s/artists/%s/%s?limit=100&offset=%d&l=%s", storefront, artistId, relationship, Num, Config.Language), nil) + if err != nil { + return nil, err + } + req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token)) + req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36") + req.Header.Set("Origin", "https://music.apple.com") + do, err := http.DefaultClient.Do(req) + if err != nil { + return nil, err + } + defer do.Body.Close() + if do.StatusCode != http.StatusOK { + return nil, errors.New(do.Status) + } + obj := new(structs.AutoGeneratedArtist) + err = json.NewDecoder(do.Body).Decode(&obj) + if err != nil { + return nil, err + } + for _, album := range obj.Data { + options = append(options, []string{album.Attributes.Name, album.Attributes.ReleaseDate, album.ID, album.Attributes.URL}) + } + Num = Num + 100 + if len(obj.Next) == 0 { + break + } + } + sort.Slice(options, func(i, j int) bool { + // 将日期字符串解析为 time.Time 类型进行比较 + dateI, _ := time.Parse("2006-01-02", options[i][1]) + dateJ, _ := time.Parse("2006-01-02", options[j][1]) + return dateI.Before(dateJ) // 返回 true 表示 i 在 j 前面 + }) + + table := tablewriter.NewWriter(os.Stdout) + if relationship == "albums" { + table.SetHeader([]string{"", "Album Name", "Date", "Album ID"}) + } else if relationship == "music-videos" { + table.SetHeader([]string{"", "MV Name", "Date", "MV ID"}) + } + //table.SetFooter([]string{"", "", "Total", "$146.93"}) + //table.SetAutoMergeCells(true) + //table.SetAutoMergeCellsByColumnIndex([]int{1,2,3}) + table.SetRowLine(false) + //table.AppendBulk(options) + table.SetHeaderColor(tablewriter.Colors{}, + tablewriter.Colors{tablewriter.FgRedColor, tablewriter.Bold}, + tablewriter.Colors{tablewriter.Bold, tablewriter.FgBlackColor}, + tablewriter.Colors{tablewriter.Bold, tablewriter.FgBlackColor}) + + table.SetColumnColor(tablewriter.Colors{tablewriter.FgCyanColor}, + tablewriter.Colors{tablewriter.Bold, tablewriter.FgRedColor}, + tablewriter.Colors{tablewriter.Bold, tablewriter.FgBlackColor}, + tablewriter.Colors{tablewriter.Bold, tablewriter.FgBlackColor}) + for i, v := range options { + urls = append(urls, v[3]) + options[i] = append([]string{fmt.Sprint(i + 1)}, v[:3]...) + table.Append(options[i]) + } + table.Render() + if artist_select { + fmt.Println("You have selected all options:") + return urls, nil + } + reader := bufio.NewReader(os.Stdin) + fmt.Println("Please select from the " + relationship + " options above (multiple options separated by commas, ranges supported, or type 'all' to select all)") + cyanColor := color.New(color.FgCyan) + cyanColor.Print("Enter your choice: ") + input, _ := reader.ReadString('\n') + + // Remove newline and whitespace + input = strings.TrimSpace(input) + if input == "all" { + fmt.Println("You have selected all options:") + return urls, nil + } + + // Split input into string slices + selectedOptions := [][]string{} + parts := strings.Split(input, ",") + for _, part := range parts { + if strings.Contains(part, "-") { // Range setting + rangeParts := strings.Split(part, "-") + selectedOptions = append(selectedOptions, rangeParts) + } else { // Single option + selectedOptions = append(selectedOptions, []string{part}) + } + } + + // Print selected options + fmt.Println("You have selected the following options:") + for _, opt := range selectedOptions { + if len(opt) == 1 { // Single option + num, err := strconv.Atoi(opt[0]) + if err != nil { + fmt.Println("Invalid option:", opt[0]) + continue + } + if num > 0 && num <= len(options) { + fmt.Println(options[num-1]) + args = append(args, urls[num-1]) + } else { + fmt.Println("Option out of range:", opt[0]) + } + } else if len(opt) == 2 { // Range + start, err1 := strconv.Atoi(opt[0]) + end, err2 := strconv.Atoi(opt[1]) + if err1 != nil || err2 != nil { + fmt.Println("Invalid range:", opt) + continue + } + if start < 1 || end > len(options) || start > end { + fmt.Println("Range out of range:", opt) + continue + } + for i := start; i <= end; i++ { + fmt.Println(options[i-1]) + args = append(args, urls[i-1]) + } + } else { + fmt.Println("Invalid option:", opt) + } + } + return args, nil +} + +func writeCover(sanAlbumFolder, name string, url string) (string, error) { + covPath := filepath.Join(sanAlbumFolder, name+"."+Config.CoverFormat) + if Config.CoverFormat == "original" { + ext := strings.Split(url, "/")[len(strings.Split(url, "/"))-2] + ext = ext[strings.LastIndex(ext, ".")+1:] + covPath = filepath.Join(sanAlbumFolder, name+"."+ext) + } + exists, err := fileExists(covPath) + if err != nil { + fmt.Println("Failed to check if cover exists.") + return "", err + } + if exists { + _ = os.Remove(covPath) + } + if Config.CoverFormat == "png" { + re := regexp.MustCompile(`\{w\}x\{h\}`) + parts := re.Split(url, 2) + url = parts[0] + "{w}x{h}" + strings.Replace(parts[1], ".jpg", ".png", 1) + } + url = strings.Replace(url, "{w}x{h}", Config.CoverSize, 1) + if Config.CoverFormat == "original" { + url = strings.Replace(url, "is1-ssl.mzstatic.com/image/thumb", "a5.mzstatic.com/us/r1000/0", 1) + url = url[:strings.LastIndex(url, "/")] + } + req, err := http.NewRequest("GET", url, nil) + if err != nil { + return "", err + } + req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36") + do, err := http.DefaultClient.Do(req) + if err != nil { + return "", err + } + defer do.Body.Close() + if do.StatusCode != http.StatusOK { + return "", errors.New(do.Status) + } + f, err := os.Create(covPath) + if err != nil { + return "", err + } + defer f.Close() + _, err = io.Copy(f, do.Body) + if err != nil { + return "", err + } + return covPath, nil +} + +func writeLyrics(sanAlbumFolder, filename string, lrc string) error { + lyricspath := filepath.Join(sanAlbumFolder, filename) + f, err := os.Create(lyricspath) + if err != nil { + return err + } + defer f.Close() + _, err = f.WriteString(lrc) + if err != nil { + return err + } + return nil +} + +func contains(slice []string, item string) bool { + for _, v := range slice { + if v == item { + return true + } + } + return false +} + +func ripTrack(track *task.Track, token string, mediaUserToken string) { + var err error + counter.Total++ + fmt.Printf("Track %d of %d: %s\n", track.TaskNum, track.TaskTotal, track.Type) + //提前获取到的播放列表下track所在的专辑信息 + if track.PreType == "playlists" && Config.UseSongInfoForPlaylist { + track.GetAlbumData(token) + } + //mv dl dev + if track.Type == "music-videos" { + if len(mediaUserToken) <= 50 { + fmt.Println("meida-user-token is not set, skip MV dl") + counter.Success++ + return + } + if _, err := exec.LookPath("mp4decrypt"); err != nil { + fmt.Println("mp4decrypt is not found, skip MV dl") + counter.Success++ + return + } + err := mvDownloader(track.ID, track.SaveDir, token, track.Storefront, mediaUserToken, track) + if err != nil { + fmt.Println("\u26A0 Failed to dl MV:", err) + counter.Error++ + return + } + counter.Success++ + return + } + needDlAacLc := false + if dl_aac && Config.AacType == "aac-lc" { + needDlAacLc = true + } + if track.WebM3u8 == "" && !needDlAacLc { + if dl_atmos { + fmt.Println("Unavailable") + counter.Unavailable++ + return + } + fmt.Println("Unavailable, trying to dl aac-lc") + needDlAacLc = true + } + needCheck := false + + if Config.GetM3u8Mode == "all" { + needCheck = true + } else if Config.GetM3u8Mode == "hires" && contains(track.Resp.Attributes.AudioTraits, "hi-res-lossless") { + needCheck = true + } + var EnhancedHls_m3u8 string + if needCheck && !needDlAacLc { + EnhancedHls_m3u8, _ = checkM3u8(track.ID, "song") + if strings.HasSuffix(EnhancedHls_m3u8, ".m3u8") { + track.DeviceM3u8 = EnhancedHls_m3u8 + track.M3u8 = EnhancedHls_m3u8 + } + } + var Quality string + if strings.Contains(Config.SongFileFormat, "Quality") { + if dl_atmos { + Quality = fmt.Sprintf("%dKbps", Config.AtmosMax-2000) + } else if needDlAacLc { + Quality = "256Kbps" + } else { + _, Quality, err = extractMedia(track.M3u8, true) + if err != nil { + fmt.Println("Failed to extract quality from manifest.\n", err) + counter.Error++ + return + } + } + } + track.Quality = Quality + + stringsToJoin := []string{} + if track.Resp.Attributes.IsAppleDigitalMaster { + if Config.AppleMasterChoice != "" { + stringsToJoin = append(stringsToJoin, Config.AppleMasterChoice) + } + } + if track.Resp.Attributes.ContentRating == "explicit" { + if Config.ExplicitChoice != "" { + stringsToJoin = append(stringsToJoin, Config.ExplicitChoice) + } + } + if track.Resp.Attributes.ContentRating == "clean" { + if Config.CleanChoice != "" { + stringsToJoin = append(stringsToJoin, Config.CleanChoice) + } + } + Tag_string := strings.Join(stringsToJoin, " ") + + songName := strings.NewReplacer( + "{SongId}", track.ID, + "{SongNumer}", fmt.Sprintf("%02d", track.TaskNum), + "{SongName}", LimitString(track.Resp.Attributes.Name), + "{DiscNumber}", fmt.Sprintf("%0d", track.Resp.Attributes.DiscNumber), + "{TrackNumber}", fmt.Sprintf("%0d", track.Resp.Attributes.TrackNumber), + "{Quality}", Quality, + "{Tag}", Tag_string, + "{Codec}", track.Codec, + ).Replace(Config.SongFileFormat) + fmt.Println(songName) + filename := fmt.Sprintf("%s.m4a", forbiddenNames.ReplaceAllString(songName, "_")) + track.SaveName = filename + trackPath := filepath.Join(track.SaveDir, track.SaveName) + lrcFilename := fmt.Sprintf("%s.%s", forbiddenNames.ReplaceAllString(songName, "_"), Config.LrcFormat) + + //get lrc + var lrc string = "" + if Config.EmbedLrc || Config.SaveLrcFile { + lrcStr, err := lyrics.Get(track.Storefront, track.ID, Config.LrcType, Config.Language, Config.LrcFormat, token, mediaUserToken) + if err != nil { + fmt.Println(err) + } else { + if Config.SaveLrcFile { + err := writeLyrics(track.SaveDir, lrcFilename, lrcStr) + if err != nil { + fmt.Printf("Failed to write lyrics") + } + } + if Config.EmbedLrc { + lrc = lrcStr + } + } + } + + exists, err := fileExists(trackPath) + if err != nil { + fmt.Println("Failed to check if track exists.") + } + if exists { + fmt.Println("Track already exists locally.") + counter.Success++ + okDict[track.PreID] = append(okDict[track.PreID], track.TaskNum) + return + } + if needDlAacLc { + if len(mediaUserToken) <= 50 { + fmt.Println("Invalid media-user-token") + counter.Error++ + return + } + _, err := runv3.Run(track.ID, trackPath, token, mediaUserToken, false) + if err != nil { + fmt.Println("Failed to dl aac-lc:", err) + if err.Error() == "Unavailable" { + counter.Unavailable++ + return + } + counter.Error++ + return + } + } else { + trackM3u8Url, _, err := extractMedia(track.M3u8, false) + if err != nil { + fmt.Println("\u26A0 Failed to extract info from manifest:", err) + counter.Unavailable++ + return + } + //边下载边解密 + err = runv2.Run(track.ID, trackM3u8Url, trackPath, Config) + if err != nil { + fmt.Println("Failed to run v2:", err) + counter.Error++ + return + } + } + tags := []string{ + "tool=", + fmt.Sprintf("artist=%s", track.Resp.Attributes.ArtistName), + //fmt.Sprintf("lyrics=%s", lrc), + } + if Config.EmbedCover { + if (strings.Contains(track.PreID, "pl.") || strings.Contains(track.PreID, "ra.")) && Config.DlAlbumcoverForPlaylist { + track.CoverPath, err = writeCover(track.SaveDir, track.ID, track.Resp.Attributes.Artwork.URL) + if err != nil { + fmt.Println("Failed to write cover.") + } + } + tags = append(tags, fmt.Sprintf("cover=%s", track.CoverPath)) + } + tagsString := strings.Join(tags, ":") + cmd := exec.Command("MP4Box", "-itags", tagsString, trackPath) + if err := cmd.Run(); err != nil { + fmt.Printf("Embed failed: %v\n", err) + counter.Error++ + return + } + if (strings.Contains(track.PreID, "pl.") || strings.Contains(track.PreID, "ra.")) && Config.DlAlbumcoverForPlaylist { + if err := os.Remove(track.CoverPath); err != nil { + fmt.Printf("Error deleting file: %s\n", track.CoverPath) + counter.Error++ + return + } + } + track.SavePath = trackPath + err = writeMP4Tags(track, lrc) + if err != nil { + fmt.Println("\u26A0 Failed to write tags in media:", err) + counter.Unavailable++ + return + } + counter.Success++ + okDict[track.PreID] = append(okDict[track.PreID], track.TaskNum) +} + +func ripStation(albumId string, token string, storefront string, mediaUserToken string) error { + station := task.NewStation(storefront, albumId) + err := station.GetResp(mediaUserToken, token, Config.Language) + if err != nil { + return err + } + fmt.Println(" -", station.Type) + meta := station.Resp + + var Codec string + if dl_atmos { + Codec = "ATMOS" + } else if dl_aac { + Codec = "AAC" + } else { + Codec = "ALAC" + } + station.Codec = Codec + // Get Artist Folder + var singerFoldername string + if Config.ArtistFolderFormat != "" { + singerFoldername = strings.NewReplacer( + "{ArtistName}", "Apple Music Station", + "{ArtistId}", "", + "{UrlArtistName}", "Apple Music Station", + ).Replace(Config.ArtistFolderFormat) + if strings.HasSuffix(singerFoldername, ".") { + singerFoldername = strings.ReplaceAll(singerFoldername, ".", "") + } + singerFoldername = strings.TrimSpace(singerFoldername) + fmt.Println(singerFoldername) + } + singerFolder := filepath.Join(Config.AlacSaveFolder, forbiddenNames.ReplaceAllString(singerFoldername, "_")) + if dl_atmos { + singerFolder = filepath.Join(Config.AtmosSaveFolder, forbiddenNames.ReplaceAllString(singerFoldername, "_")) + } + os.MkdirAll(singerFolder, os.ModePerm) // Create artist folder + station.SaveDir = singerFolder + + //Get Playlist Folder Name + playlistFolder := strings.NewReplacer( + "{ArtistName}", "Apple Music Station", + "{PlaylistName}", LimitString(station.Name), + "{PlaylistId}", station.ID, + "{Quality}", "", + "{Codec}", Codec, + "{Tag}", "", + ).Replace(Config.PlaylistFolderFormat) + if strings.HasSuffix(playlistFolder, ".") { + playlistFolder = strings.ReplaceAll(playlistFolder, ".", "") + } + playlistFolder = strings.TrimSpace(playlistFolder) + playlistFolderPath := filepath.Join(singerFolder, forbiddenNames.ReplaceAllString(playlistFolder, "_")) + os.MkdirAll(playlistFolderPath, os.ModePerm) + station.SaveName = playlistFolder + fmt.Println(playlistFolder) + //先省略封面相关的获取 + //get playlist cover + covPath, err := writeCover(playlistFolderPath, "cover", meta.Data[0].Attributes.Artwork.URL) + if err != nil { + fmt.Println("Failed to write cover.") + } + station.CoverPath = covPath + + //get animated artwork + if Config.SaveAnimatedArtwork && meta.Data[0].Attributes.EditorialVideo.MotionSquare.Video != "" { + fmt.Println("Found Animation Artwork.") + + // Download square version + motionvideoUrlSquare, err := extractVideo(meta.Data[0].Attributes.EditorialVideo.MotionSquare.Video) + if err != nil { + fmt.Println("no motion video square.\n", err) + } else { + exists, err := fileExists(filepath.Join(playlistFolderPath, "square_animated_artwork.mp4")) + if err != nil { + fmt.Println("Failed to check if animated artwork square exists.") + } + if exists { + fmt.Println("Animated artwork square already exists locally.") + } else { + fmt.Println("Animation Artwork Square Downloading...") + cmd := exec.Command("ffmpeg", "-loglevel", "quiet", "-y", "-i", motionvideoUrlSquare, "-c", "copy", filepath.Join(playlistFolderPath, "square_animated_artwork.mp4")) + if err := cmd.Run(); err != nil { + fmt.Printf("animated artwork square dl err: %v\n", err) + } else { + fmt.Println("Animation Artwork Square Downloaded") + } + } + } + + if Config.EmbyAnimatedArtwork { + // Convert square version to gif + cmd3 := exec.Command("ffmpeg", "-i", filepath.Join(playlistFolderPath, "square_animated_artwork.mp4"), "-vf", "scale=440:-1", "-r", "24", "-f", "gif", filepath.Join(playlistFolderPath, "folder.jpg")) + if err := cmd3.Run(); err != nil { + fmt.Printf("animated artwork square to gif err: %v\n", err) + } + } + } + // 处理stream类型的station + if station.Type == "stream" { + counter.Total++ + if isInArray(okDict[station.ID], 1) { + counter.Success++ + return nil + } + songName := strings.NewReplacer( + "{SongId}", station.ID, + "{SongNumer}", "01", + "{SongName}", LimitString(station.Name), + "{DiscNumber}", "1", + "{TrackNumber}", "1", + "{Quality}", "256Kbps", + "{Tag}", "", + "{Codec}", "AAC", + ).Replace(Config.SongFileFormat) + fmt.Println(songName) + trackPath := filepath.Join(playlistFolderPath, fmt.Sprintf("%s.m4a", forbiddenNames.ReplaceAllString(songName, "_"))) + exists, _ := fileExists(trackPath) + if exists { + counter.Success++ + okDict[station.ID] = append(okDict[station.ID], 1) + + fmt.Println("Radio already exists locally.") + return nil + } + assetsUrl, err := ampapi.GetStationAssetsUrl(station.ID, mediaUserToken, token) + if err != nil { + fmt.Println("Failed to get station assets url.", err) + counter.Error++ + return err + } + trackM3U8 := strings.ReplaceAll(assetsUrl, "index.m3u8", "256/prog_index.m3u8") + //testM3U8 := "https://itsliveradio.apple.com/bb/aod/exp_aod/jpopnowradio/AkinaNakamori/cmaf/256/prog_index.m3u8" + keyAndUrls, _ := runv3.Run(station.ID, trackM3U8, token, mediaUserToken, true) + err = runv3.ExtMvData(keyAndUrls, trackPath) + if err != nil { + fmt.Println("Failed to download station stream.", err) + counter.Error++ + return err + } + //tags + tags := []string{ + "tool=", + "disk=1/1", + "track=1", + "tracknum=1/1", + fmt.Sprintf("artist=%s", "Apple Music Station"), + fmt.Sprintf("performer=%s", "Apple Music Station"), + fmt.Sprintf("album_artist=%s", "Apple Music Station"), + fmt.Sprintf("artist=%s", "Apple Music Station"), + fmt.Sprintf("album=%s", station.Name), + fmt.Sprintf("title=%s", station.Name), + } + if Config.EmbedCover { + tags = append(tags, fmt.Sprintf("cover=%s", station.CoverPath)) + } + tagsString := strings.Join(tags, ":") + cmd := exec.Command("MP4Box", "-itags", tagsString, trackPath) + if err := cmd.Run(); err != nil { + fmt.Printf("Embed failed: %v\n", err) + } + counter.Success++ + okDict[station.ID] = append(okDict[station.ID], 1) + return nil + } + + for i := range station.Tracks { + station.Tracks[i].CoverPath = covPath + station.Tracks[i].SaveDir = playlistFolderPath + station.Tracks[i].Codec = Codec + } + + trackTotal := len(station.Tracks) + arr := make([]int, trackTotal) + for i := 0; i < trackTotal; i++ { + arr[i] = i + 1 + } + var selected []int + + if true { + selected = arr + } + //Download tracks + for i := range station.Tracks { + i++ + // if isInArray(okDict[playlistId], i) { + // //fmt.Println("已完成直接跳过.\n") + // counter.Total++ + // counter.Success++ + // continue + // } + if isInArray(selected, i) { + ripTrack(&station.Tracks[i-1], token, mediaUserToken) + //downloadTrack(trackNum, trackTotal, meta, track, albumId, token, storefront, mediaUserToken, sanAlbumFolder, Codec, covPath) + } + } + return nil +} + +func ripAlbum(albumId string, token string, storefront string, mediaUserToken string, urlArg_i string) error { + album := task.NewAlbum(storefront, albumId) + err := album.GetResp(token, Config.Language) + if err != nil { + fmt.Println("Failed to get album response.") + return err + } + meta := album.Resp + //debug mode + if debug_mode { + // Print album info + fmt.Println(meta.Data[0].Attributes.ArtistName) + fmt.Println(meta.Data[0].Attributes.Name) + + for trackNum, track := range meta.Data[0].Relationships.Tracks.Data { + trackNum++ + fmt.Printf("\nTrack %d of %d:\n", trackNum, len(meta.Data[0].Relationships.Tracks.Data)) + fmt.Printf("%02d. %s\n", trackNum, track.Attributes.Name) + + manifest, err := ampapi.GetSongResp(storefront, track.ID, album.Language, token) + if err != nil { + fmt.Printf("Failed to get manifest for track %d: %v\n", trackNum, err) + continue + } + + var m3u8Url string + //Web端m3u8 + if manifest.Data[0].Attributes.ExtendedAssetUrls.EnhancedHls != "" { + m3u8Url = manifest.Data[0].Attributes.ExtendedAssetUrls.EnhancedHls + } + //设备端满血m3u8 + needCheck := false + if Config.GetM3u8Mode == "all" { + needCheck = true + } else if Config.GetM3u8Mode == "hires" && contains(track.Attributes.AudioTraits, "hi-res-lossless") { + needCheck = true + } + if needCheck { + fullM3u8Url, err := checkM3u8(track.ID, "song") + if err == nil && strings.HasSuffix(fullM3u8Url, ".m3u8") { + m3u8Url = fullM3u8Url + } else { + fmt.Println("Failed to get best quality m3u8 from device m3u8 port, will use m3u8 from Web API") + } + } + + _, _, err = extractMedia(m3u8Url, true) + if err != nil { + fmt.Printf("Failed to extract quality info for track %d: %v\n", trackNum, err) + continue + } + } + return nil // Return directly without showing statistics + } + // Get Codec + var Codec string + if dl_atmos { + Codec = "ATMOS" + } else if dl_aac { + Codec = "AAC" + } else { + Codec = "ALAC" + } + album.Codec = Codec + // Get Artist Folder + var singerFoldername string + if Config.ArtistFolderFormat != "" { + if len(meta.Data[0].Relationships.Artists.Data) > 0 { + singerFoldername = strings.NewReplacer( + "{UrlArtistName}", LimitString(meta.Data[0].Attributes.ArtistName), + "{ArtistName}", LimitString(meta.Data[0].Attributes.ArtistName), + "{ArtistId}", meta.Data[0].Relationships.Artists.Data[0].ID, + ).Replace(Config.ArtistFolderFormat) + } else { + singerFoldername = strings.NewReplacer( + "{UrlArtistName}", LimitString(meta.Data[0].Attributes.ArtistName), + "{ArtistName}", LimitString(meta.Data[0].Attributes.ArtistName), + "{ArtistId}", "", + ).Replace(Config.ArtistFolderFormat) + } + if strings.HasSuffix(singerFoldername, ".") { + singerFoldername = strings.ReplaceAll(singerFoldername, ".", "") + } + singerFoldername = strings.TrimSpace(singerFoldername) + fmt.Println(singerFoldername) + } + singerFolder := filepath.Join(Config.AlacSaveFolder, forbiddenNames.ReplaceAllString(singerFoldername, "_")) + if dl_atmos { + singerFolder = filepath.Join(Config.AtmosSaveFolder, forbiddenNames.ReplaceAllString(singerFoldername, "_")) + } + os.MkdirAll(singerFolder, os.ModePerm) // Create artist folder + album.SaveDir = singerFolder + //Get Quality + var Quality string + if strings.Contains(Config.AlbumFolderFormat, "Quality") { + if dl_atmos { + Quality = fmt.Sprintf("%dKbps", Config.AtmosMax-2000) + } else if dl_aac && Config.AacType == "aac-lc" { + Quality = "256Kbps" + } else { + manifest1, err := ampapi.GetSongResp(storefront, meta.Data[0].Relationships.Tracks.Data[0].ID, album.Language, token) + if err != nil { + fmt.Println("Failed to get manifest.\n", err) + } else { + if manifest1.Data[0].Attributes.ExtendedAssetUrls.EnhancedHls == "" { + Codec = "AAC" + Quality = "256Kbps" + //fmt.Println("Unavailable.\n") + } else { + needCheck := false + + if Config.GetM3u8Mode == "all" { + needCheck = true + } else if Config.GetM3u8Mode == "hires" && contains(meta.Data[0].Relationships.Tracks.Data[0].Attributes.AudioTraits, "hi-res-lossless") { + needCheck = true + } + var EnhancedHls_m3u8 string + if needCheck { + EnhancedHls_m3u8, _ = checkM3u8(meta.Data[0].Relationships.Tracks.Data[0].ID, "album") + if strings.HasSuffix(EnhancedHls_m3u8, ".m3u8") { + manifest1.Data[0].Attributes.ExtendedAssetUrls.EnhancedHls = EnhancedHls_m3u8 + } + } + _, Quality, err = extractMedia(manifest1.Data[0].Attributes.ExtendedAssetUrls.EnhancedHls, true) + if err != nil { + fmt.Println("Failed to extract quality from manifest.\n", err) + } + } + } + } + } + //Set Album Folder Tags + stringsToJoin := []string{} + if meta.Data[0].Attributes.IsAppleDigitalMaster || meta.Data[0].Attributes.IsMasteredForItunes { + if Config.AppleMasterChoice != "" { + stringsToJoin = append(stringsToJoin, Config.AppleMasterChoice) + } + } + if meta.Data[0].Attributes.ContentRating == "explicit" { + if Config.ExplicitChoice != "" { + stringsToJoin = append(stringsToJoin, Config.ExplicitChoice) + } + } + if meta.Data[0].Attributes.ContentRating == "clean" { + if Config.CleanChoice != "" { + stringsToJoin = append(stringsToJoin, Config.CleanChoice) + } + } + Tag_string := strings.Join(stringsToJoin, " ") + //Get Album Folder Name + var albumFolderName string + albumFolderName = strings.NewReplacer( + "{ReleaseDate}", meta.Data[0].Attributes.ReleaseDate, + "{ReleaseYear}", meta.Data[0].Attributes.ReleaseDate[:4], + "{ArtistName}", LimitString(meta.Data[0].Attributes.ArtistName), + "{AlbumName}", LimitString(meta.Data[0].Attributes.Name), + "{UPC}", meta.Data[0].Attributes.Upc, + "{RecordLabel}", meta.Data[0].Attributes.RecordLabel, + "{Copyright}", meta.Data[0].Attributes.Copyright, + "{AlbumId}", albumId, + "{Quality}", Quality, + "{Codec}", Codec, + "{Tag}", Tag_string, + ).Replace(Config.AlbumFolderFormat) + + if strings.HasSuffix(albumFolderName, ".") { + albumFolderName = strings.ReplaceAll(albumFolderName, ".", "") + } + albumFolderName = strings.TrimSpace(albumFolderName) + albumFolderPath := filepath.Join(singerFolder, forbiddenNames.ReplaceAllString(albumFolderName, "_")) + os.MkdirAll(albumFolderPath, os.ModePerm) // Create album folder + album.SaveName = albumFolderName + fmt.Println(albumFolderName) + //get artist cover + if Config.SaveArtistCover { + if len(meta.Data[0].Relationships.Artists.Data) > 0 { + _, err = writeCover(singerFolder, "folder", meta.Data[0].Relationships.Artists.Data[0].Attributes.Artwork.Url) + if err != nil { + fmt.Println("Failed to write artist cover.") + } + } + } + //get playlist cover + covPath, err := writeCover(albumFolderPath, "cover", meta.Data[0].Attributes.Artwork.URL) + if err != nil { + fmt.Println("Failed to write cover.") + } + //get animated artwork + if Config.SaveAnimatedArtwork && meta.Data[0].Attributes.EditorialVideo.MotionDetailSquare.Video != "" { + fmt.Println("Found Animation Artwork.") + + // Download square version + motionvideoUrlSquare, err := extractVideo(meta.Data[0].Attributes.EditorialVideo.MotionDetailSquare.Video) + if err != nil { + fmt.Println("no motion video square.\n", err) + } else { + exists, err := fileExists(filepath.Join(albumFolderPath, "square_animated_artwork.mp4")) + if err != nil { + fmt.Println("Failed to check if animated artwork square exists.") + } + if exists { + fmt.Println("Animated artwork square already exists locally.") + } else { + fmt.Println("Animation Artwork Square Downloading...") + cmd := exec.Command("ffmpeg", "-loglevel", "quiet", "-y", "-i", motionvideoUrlSquare, "-c", "copy", filepath.Join(albumFolderPath, "square_animated_artwork.mp4")) + if err := cmd.Run(); err != nil { + fmt.Printf("animated artwork square dl err: %v\n", err) + } else { + fmt.Println("Animation Artwork Square Downloaded") + } + } + } + + if Config.EmbyAnimatedArtwork { + // Convert square version to gif + cmd3 := exec.Command("ffmpeg", "-i", filepath.Join(albumFolderPath, "square_animated_artwork.mp4"), "-vf", "scale=440:-1", "-r", "24", "-f", "gif", filepath.Join(albumFolderPath, "folder.jpg")) + if err := cmd3.Run(); err != nil { + fmt.Printf("animated artwork square to gif err: %v\n", err) + } + } + + // Download tall version + motionvideoUrlTall, err := extractVideo(meta.Data[0].Attributes.EditorialVideo.MotionDetailTall.Video) + if err != nil { + fmt.Println("no motion video tall.\n", err) + } else { + exists, err := fileExists(filepath.Join(albumFolderPath, "tall_animated_artwork.mp4")) + if err != nil { + fmt.Println("Failed to check if animated artwork tall exists.") + } + if exists { + fmt.Println("Animated artwork tall already exists locally.") + } else { + fmt.Println("Animation Artwork Tall Downloading...") + cmd := exec.Command("ffmpeg", "-loglevel", "quiet", "-y", "-i", motionvideoUrlTall, "-c", "copy", filepath.Join(albumFolderPath, "tall_animated_artwork.mp4")) + if err := cmd.Run(); err != nil { + fmt.Printf("animated artwork tall dl err: %v\n", err) + } else { + fmt.Println("Animation Artwork Tall Downloaded") + } + } + } + } + //填充子track信息 + for i := range album.Tracks { + album.Tracks[i].CoverPath = covPath + album.Tracks[i].SaveDir = albumFolderPath + album.Tracks[i].Codec = Codec + } + //Get selected tracks + trackTotal := len(meta.Data[0].Relationships.Tracks.Data) + arr := make([]int, trackTotal) + for i := 0; i < trackTotal; i++ { + arr[i] = i + 1 + } + + if dl_song { + if urlArg_i == "" { + //fmt.Println("URL does not contain parameter 'i'. Please ensure the URL includes 'i' or use another mode.") + //return nil + } else { + for i := range album.Tracks { + if urlArg_i == album.Tracks[i].ID { + ripTrack(&album.Tracks[i], token, mediaUserToken) + //downloadTrack(trackNum, trackTotal, meta, track, albumId, token, storefront, mediaUserToken, albumFolderPath, Codec, covPath) + return nil + } + } + } + return nil + } + var selected []int + if !dl_select { + selected = arr + } else { + selected = album.ShowSelect() + } + //Download tracks + for i := range album.Tracks { + i++ + if isInArray(okDict[albumId], i) { + //fmt.Println("已完成直接跳过.\n") + counter.Total++ + counter.Success++ + continue + } + if isInArray(selected, i) { + ripTrack(&album.Tracks[i-1], token, mediaUserToken) + //downloadTrack(trackNum, trackTotal, meta, track, albumId, token, storefront, mediaUserToken, sanAlbumFolder, Codec, covPath) + } + } + return nil + +} +func ripPlaylist(playlistId string, token string, storefront string, mediaUserToken string) error { + playlist := task.NewPlaylist(storefront, playlistId) + err := playlist.GetResp(token, Config.Language) + if err != nil { + fmt.Println("Failed to get playlist response.") + return err + } + meta := playlist.Resp + if debug_mode { + // Print album info + fmt.Println(meta.Data[0].Attributes.ArtistName) + fmt.Println(meta.Data[0].Attributes.Name) + + for trackNum, track := range meta.Data[0].Relationships.Tracks.Data { + trackNum++ + fmt.Printf("\nTrack %d of %d:\n", trackNum, len(meta.Data[0].Relationships.Tracks.Data)) + fmt.Printf("%02d. %s\n", trackNum, track.Attributes.Name) + + manifest, err := ampapi.GetSongResp(storefront, track.ID, playlist.Language, token) + if err != nil { + fmt.Printf("Failed to get manifest for track %d: %v\n", trackNum, err) + continue + } + + var m3u8Url string + //Web端m3u8 + if manifest.Data[0].Attributes.ExtendedAssetUrls.EnhancedHls != "" { + m3u8Url = manifest.Data[0].Attributes.ExtendedAssetUrls.EnhancedHls + } + //设备端满血m3u8 + needCheck := false + if Config.GetM3u8Mode == "all" { + needCheck = true + } else if Config.GetM3u8Mode == "hires" && contains(track.Attributes.AudioTraits, "hi-res-lossless") { + needCheck = true + } + if needCheck { + fullM3u8Url, err := checkM3u8(track.ID, "song") + if err == nil && strings.HasSuffix(fullM3u8Url, ".m3u8") { + m3u8Url = fullM3u8Url + } else { + fmt.Println("Failed to get best quality m3u8 from device m3u8 port, will use m3u8 from Web API") + } + } + + _, _, err = extractMedia(m3u8Url, true) + if err != nil { + fmt.Printf("Failed to extract quality info for track %d: %v\n", trackNum, err) + continue + } + } + return nil // Return directly without showing statistics + } + var Codec string + if dl_atmos { + Codec = "ATMOS" + } else if dl_aac { + Codec = "AAC" + } else { + Codec = "ALAC" + } + playlist.Codec = Codec + // Get Artist Folder + var singerFoldername string + if Config.ArtistFolderFormat != "" { + singerFoldername = strings.NewReplacer( + "{ArtistName}", "Apple Music", + "{ArtistId}", "", + "{UrlArtistName}", "Apple Music", + ).Replace(Config.ArtistFolderFormat) + if strings.HasSuffix(singerFoldername, ".") { + singerFoldername = strings.ReplaceAll(singerFoldername, ".", "") + } + singerFoldername = strings.TrimSpace(singerFoldername) + fmt.Println(singerFoldername) + } + singerFolder := filepath.Join(Config.AlacSaveFolder, forbiddenNames.ReplaceAllString(singerFoldername, "_")) + if dl_atmos { + singerFolder = filepath.Join(Config.AtmosSaveFolder, forbiddenNames.ReplaceAllString(singerFoldername, "_")) + } + os.MkdirAll(singerFolder, os.ModePerm) // Create artist folder + playlist.SaveDir = singerFolder + //Get Quality + + var Quality string + if strings.Contains(Config.AlbumFolderFormat, "Quality") { + if dl_atmos { + Quality = fmt.Sprintf("%dKbps", Config.AtmosMax-2000) + } else if dl_aac && Config.AacType == "aac-lc" { + Quality = "256Kbps" + } else { + manifest1, err := ampapi.GetSongResp(storefront, meta.Data[0].Relationships.Tracks.Data[0].ID, playlist.Language, token) + if err != nil { + fmt.Println("Failed to get manifest.\n", err) + } else { + if manifest1.Data[0].Attributes.ExtendedAssetUrls.EnhancedHls == "" { + Codec = "AAC" + Quality = "256Kbps" + //fmt.Println("Unavailable.\n") + } else { + needCheck := false + + if Config.GetM3u8Mode == "all" { + needCheck = true + } else if Config.GetM3u8Mode == "hires" && contains(meta.Data[0].Relationships.Tracks.Data[0].Attributes.AudioTraits, "hi-res-lossless") { + needCheck = true + } + var EnhancedHls_m3u8 string + if needCheck { + EnhancedHls_m3u8, _ = checkM3u8(meta.Data[0].Relationships.Tracks.Data[0].ID, "album") + if strings.HasSuffix(EnhancedHls_m3u8, ".m3u8") { + manifest1.Data[0].Attributes.ExtendedAssetUrls.EnhancedHls = EnhancedHls_m3u8 + } + } + _, Quality, err = extractMedia(manifest1.Data[0].Attributes.ExtendedAssetUrls.EnhancedHls, true) + if err != nil { + fmt.Println("Failed to extract quality from manifest.\n", err) + } + } + } + } + } + //Set Playlist Folder Tags + stringsToJoin := []string{} + if meta.Data[0].Attributes.IsAppleDigitalMaster || meta.Data[0].Attributes.IsMasteredForItunes { + if Config.AppleMasterChoice != "" { + stringsToJoin = append(stringsToJoin, Config.AppleMasterChoice) + } + } + if meta.Data[0].Attributes.ContentRating == "explicit" { + if Config.ExplicitChoice != "" { + stringsToJoin = append(stringsToJoin, Config.ExplicitChoice) + } + } + if meta.Data[0].Attributes.ContentRating == "clean" { + if Config.CleanChoice != "" { + stringsToJoin = append(stringsToJoin, Config.CleanChoice) + } + } + Tag_string := strings.Join(stringsToJoin, " ") + //Get Playlist Folder Name + playlistFolder := strings.NewReplacer( + "{ArtistName}", "Apple Music", + "{PlaylistName}", LimitString(meta.Data[0].Attributes.Name), + "{PlaylistId}", playlistId, + "{Quality}", Quality, + "{Codec}", Codec, + "{Tag}", Tag_string, + ).Replace(Config.PlaylistFolderFormat) + if strings.HasSuffix(playlistFolder, ".") { + playlistFolder = strings.ReplaceAll(playlistFolder, ".", "") + } + playlistFolder = strings.TrimSpace(playlistFolder) + playlistFolderPath := filepath.Join(singerFolder, forbiddenNames.ReplaceAllString(playlistFolder, "_")) + os.MkdirAll(playlistFolderPath, os.ModePerm) + playlist.SaveName = playlistFolder + fmt.Println(playlistFolder) + //先省略封面相关的获取 + //get playlist cover + covPath, err := writeCover(playlistFolderPath, "cover", meta.Data[0].Attributes.Artwork.URL) + if err != nil { + fmt.Println("Failed to write cover.") + } + + for i := range playlist.Tracks { + playlist.Tracks[i].CoverPath = covPath + playlist.Tracks[i].SaveDir = playlistFolderPath + playlist.Tracks[i].Codec = Codec + } + + //get animated artwork + if Config.SaveAnimatedArtwork && meta.Data[0].Attributes.EditorialVideo.MotionDetailSquare.Video != "" { + fmt.Println("Found Animation Artwork.") + + // Download square version + motionvideoUrlSquare, err := extractVideo(meta.Data[0].Attributes.EditorialVideo.MotionDetailSquare.Video) + if err != nil { + fmt.Println("no motion video square.\n", err) + } else { + exists, err := fileExists(filepath.Join(playlistFolderPath, "square_animated_artwork.mp4")) + if err != nil { + fmt.Println("Failed to check if animated artwork square exists.") + } + if exists { + fmt.Println("Animated artwork square already exists locally.") + } else { + fmt.Println("Animation Artwork Square Downloading...") + cmd := exec.Command("ffmpeg", "-loglevel", "quiet", "-y", "-i", motionvideoUrlSquare, "-c", "copy", filepath.Join(playlistFolderPath, "square_animated_artwork.mp4")) + if err := cmd.Run(); err != nil { + fmt.Printf("animated artwork square dl err: %v\n", err) + } else { + fmt.Println("Animation Artwork Square Downloaded") + } + } + } + + if Config.EmbyAnimatedArtwork { + // Convert square version to gif + cmd3 := exec.Command("ffmpeg", "-i", filepath.Join(playlistFolderPath, "square_animated_artwork.mp4"), "-vf", "scale=440:-1", "-r", "24", "-f", "gif", filepath.Join(playlistFolderPath, "folder.jpg")) + if err := cmd3.Run(); err != nil { + fmt.Printf("animated artwork square to gif err: %v\n", err) + } + } + + // Download tall version + motionvideoUrlTall, err := extractVideo(meta.Data[0].Attributes.EditorialVideo.MotionDetailTall.Video) + if err != nil { + fmt.Println("no motion video tall.\n", err) + } else { + exists, err := fileExists(filepath.Join(playlistFolderPath, "tall_animated_artwork.mp4")) + if err != nil { + fmt.Println("Failed to check if animated artwork tall exists.") + } + if exists { + fmt.Println("Animated artwork tall already exists locally.") + } else { + fmt.Println("Animation Artwork Tall Downloading...") + cmd := exec.Command("ffmpeg", "-loglevel", "quiet", "-y", "-i", motionvideoUrlTall, "-c", "copy", filepath.Join(playlistFolderPath, "tall_animated_artwork.mp4")) + if err := cmd.Run(); err != nil { + fmt.Printf("animated artwork tall dl err: %v\n", err) + } else { + fmt.Println("Animation Artwork Tall Downloaded") + } + } + } + } + trackTotal := len(meta.Data[0].Relationships.Tracks.Data) + arr := make([]int, trackTotal) + for i := 0; i < trackTotal; i++ { + arr[i] = i + 1 + } + var selected []int + + if !dl_select { + selected = arr + } else { + selected = playlist.ShowSelect() + } + //Download tracks + for i := range playlist.Tracks { + i++ + if isInArray(okDict[playlistId], i) { + //fmt.Println("已完成直接跳过.\n") + counter.Total++ + counter.Success++ + continue + } + if isInArray(selected, i) { + ripTrack(&playlist.Tracks[i-1], token, mediaUserToken) + //downloadTrack(trackNum, trackTotal, meta, track, albumId, token, storefront, mediaUserToken, sanAlbumFolder, Codec, covPath) + } + } + return nil +} + +func writeMP4Tags(track *task.Track, lrc string) error { + t := &mp4tag.MP4Tags{ + Title: track.Resp.Attributes.Name, + TitleSort: track.Resp.Attributes.Name, + Artist: track.Resp.Attributes.ArtistName, + ArtistSort: track.Resp.Attributes.ArtistName, + Custom: map[string]string{ + "PERFORMER": track.Resp.Attributes.ArtistName, + "RELEASETIME": track.Resp.Attributes.ReleaseDate, + "ISRC": track.Resp.Attributes.Isrc, + "LABEL": "", + "UPC": "", + }, + Composer: track.Resp.Attributes.ComposerName, + ComposerSort: track.Resp.Attributes.ComposerName, + //Date: meta.Data[0].Attributes.ReleaseDate, + CustomGenre: track.Resp.Attributes.GenreNames[0], + //Copyright: meta.Data[0].Attributes.Copyright, + //Publisher: meta.Data[0].Attributes.RecordLabel, + Lyrics: lrc, + TrackNumber: int16(track.Resp.Attributes.TrackNumber), + DiscNumber: int16(track.Resp.Attributes.DiscNumber), + Album: track.Resp.Attributes.AlbumName, + AlbumSort: track.Resp.Attributes.AlbumName, + } + + if track.PreType == "albums" { + albumID, err := strconv.ParseUint(track.PreID, 10, 32) + if err != nil { + return err + } + t.ItunesAlbumID = int32(albumID) + } + + if len(track.Resp.Relationships.Artists.Data) > 0 { + artistID, err := strconv.ParseUint(track.Resp.Relationships.Artists.Data[0].ID, 10, 32) + if err != nil { + return err + } + t.ItunesArtistID = int32(artistID) + } + + if (track.PreType == "playlists" || track.PreType == "stations") && !Config.UseSongInfoForPlaylist { + t.DiscNumber = 1 + t.DiscTotal = 1 + t.TrackNumber = int16(track.TaskNum) + t.TrackTotal = int16(track.TaskTotal) + t.Album = track.PlaylistData.Attributes.Name + t.AlbumSort = track.PlaylistData.Attributes.Name + t.AlbumArtist = track.PlaylistData.Attributes.ArtistName + t.AlbumArtistSort = track.PlaylistData.Attributes.ArtistName + } else if (track.PreType == "playlists" || track.PreType == "stations") && Config.UseSongInfoForPlaylist { + t.DiscTotal = int16(track.DiscTotal) + t.TrackTotal = int16(track.AlbumData.Attributes.TrackCount) + t.AlbumArtist = track.AlbumData.Attributes.ArtistName + t.AlbumArtistSort = track.AlbumData.Attributes.ArtistName + t.Custom["UPC"] = track.AlbumData.Attributes.Upc + t.Custom["LABEL"] = track.AlbumData.Attributes.RecordLabel + t.Date = track.AlbumData.Attributes.ReleaseDate + t.Copyright = track.AlbumData.Attributes.Copyright + t.Publisher = track.AlbumData.Attributes.RecordLabel + } else { + t.DiscTotal = int16(track.DiscTotal) + t.TrackTotal = int16(track.AlbumData.Attributes.TrackCount) + t.AlbumArtist = track.AlbumData.Attributes.ArtistName + t.AlbumArtistSort = track.AlbumData.Attributes.ArtistName + t.Custom["UPC"] = track.AlbumData.Attributes.Upc + t.Date = track.AlbumData.Attributes.ReleaseDate + t.Copyright = track.AlbumData.Attributes.Copyright + t.Publisher = track.AlbumData.Attributes.RecordLabel + } + + if track.Resp.Attributes.ContentRating == "explicit" { + t.ItunesAdvisory = mp4tag.ItunesAdvisoryExplicit + } else if track.Resp.Attributes.ContentRating == "clean" { + t.ItunesAdvisory = mp4tag.ItunesAdvisoryClean + } else { + t.ItunesAdvisory = mp4tag.ItunesAdvisoryNone + } + + mp4, err := mp4tag.Open(track.SavePath) + if err != nil { + return err + } + defer mp4.Close() + err = mp4.Write(t, []string{}) + if err != nil { + return err + } + return nil +} + +func main() { + err := loadConfig() + if err != nil { + fmt.Printf("load Config failed: %v", err) + return + } + token, err := ampapi.GetToken() + if err != nil { + if Config.AuthorizationToken != "" && Config.AuthorizationToken != "your-authorization-token" { + token = strings.Replace(Config.AuthorizationToken, "Bearer ", "", -1) + } else { + fmt.Println("Failed to get token.") + return + } + } + // Define command-line flags + pflag.BoolVar(&dl_atmos, "atmos", false, "Enable atmos download mode") + pflag.BoolVar(&dl_aac, "aac", false, "Enable adm-aac download mode") + pflag.BoolVar(&dl_select, "select", false, "Enable selective download") + pflag.BoolVar(&dl_song, "song", false, "Enable single song download mode") + pflag.BoolVar(&artist_select, "all-album", false, "Download all artist albums") + pflag.BoolVar(&debug_mode, "debug", false, "Enable debug mode to show audio quality information") + alac_max = pflag.Int("alac-max", Config.AlacMax, "Specify the max quality for download alac") + atmos_max = pflag.Int("atmos-max", Config.AtmosMax, "Specify the max quality for download atmos") + aac_type = pflag.String("aac-type", Config.AacType, "Select AAC type, aac aac-binaural aac-downmix") + mv_audio_type = pflag.String("mv-audio-type", Config.MVAudioType, "Select MV audio type, atmos ac3 aac") + mv_max = pflag.Int("mv-max", Config.MVMax, "Specify the max quality for download MV") + + // Custom usage message for help + pflag.Usage = func() { + fmt.Fprintf(os.Stderr, "Usage: %s [options] url1 url2 ...\n", "[main | main.exe | go run main.go]") + fmt.Println("Options:") + pflag.PrintDefaults() + } + + // Parse the flag arguments + pflag.Parse() + Config.AlacMax = *alac_max + Config.AtmosMax = *atmos_max + Config.AacType = *aac_type + Config.MVAudioType = *mv_audio_type + Config.MVMax = *mv_max + + args := pflag.Args() + if len(args) == 0 { + fmt.Println("No URLs provided. Please provide at least one URL.") + pflag.Usage() + return + } + os.Args = args + if strings.Contains(os.Args[0], "/artist/") { + urlArtistName, urlArtistID, err := getUrlArtistName(os.Args[0], token) + if err != nil { + fmt.Println("Failed to get artistname.") + return + } + //fmt.Println("get artistname:", urlArtistName) + Config.ArtistFolderFormat = strings.NewReplacer( + "{UrlArtistName}", LimitString(urlArtistName), + "{ArtistId}", urlArtistID, + ).Replace(Config.ArtistFolderFormat) + albumArgs, err := checkArtist(os.Args[0], token, "albums") + if err != nil { + fmt.Println("Failed to get artist albums.") + return + } + mvArgs, err := checkArtist(os.Args[0], token, "music-videos") + if err != nil { + fmt.Println("Failed to get artist music-videos.") + //return + } + os.Args = append(albumArgs, mvArgs...) + } + albumTotal := len(os.Args) + for { + for albumNum, urlRaw := range os.Args { + fmt.Printf("Queue %d of %d: ", albumNum+1, albumTotal) + var storefront, albumId string + + //mv dl dev + if strings.Contains(urlRaw, "/music-video/") { + fmt.Println("Music Video") + if debug_mode { + continue + } + counter.Total++ + if len(Config.MediaUserToken) <= 50 { + fmt.Println(": meida-user-token is not set, skip MV dl") + counter.Success++ + continue + } + if _, err := exec.LookPath("mp4decrypt"); err != nil { + fmt.Println(": mp4decrypt is not found, skip MV dl") + counter.Success++ + continue + } + mvSaveDir := strings.NewReplacer( + "{ArtistName}", "", + "{UrlArtistName}", "", + "{ArtistId}", "", + ).Replace(Config.ArtistFolderFormat) + if mvSaveDir != "" { + mvSaveDir = filepath.Join(Config.AlacSaveFolder, forbiddenNames.ReplaceAllString(mvSaveDir, "_")) + } else { + mvSaveDir = Config.AlacSaveFolder + } + storefront, albumId = checkUrlMv(urlRaw) + err := mvDownloader(albumId, mvSaveDir, token, storefront, Config.MediaUserToken, nil) + if err != nil { + fmt.Println("\u26A0 Failed to dl MV:", err) + counter.Error++ + continue + } + counter.Success++ + continue + } + if strings.Contains(urlRaw, "/song/") { + fmt.Printf("Song->") + urlRaw, err = getUrlSong(urlRaw, token) + dl_song = true + if err != nil { + fmt.Println("Failed to get Song info.") + } + } + parse, err := url.Parse(urlRaw) + if err != nil { + log.Fatalf("Invalid URL: %v", err) + } + var urlArg_i = parse.Query().Get("i") + + if strings.Contains(urlRaw, "/album/") { + fmt.Println("Album") + storefront, albumId = checkUrl(urlRaw) + err := ripAlbum(albumId, token, storefront, Config.MediaUserToken, urlArg_i) + if err != nil { + fmt.Println("Failed to rip album:", err) + } + } else if strings.Contains(urlRaw, "/playlist/") { + fmt.Println("Playlist") + storefront, albumId = checkUrlPlaylist(urlRaw) + err := ripPlaylist(albumId, token, storefront, Config.MediaUserToken) + if err != nil { + fmt.Println("Failed to rip playlist:", err) + } + } else if strings.Contains(urlRaw, "/station/") { + fmt.Printf("Station") + storefront, albumId = checkUrlStation(urlRaw) + if len(Config.MediaUserToken) <= 50 { + fmt.Println(": meida-user-token is not set, skip station dl") + continue + } + err := ripStation(albumId, token, storefront, Config.MediaUserToken) + if err != nil { + fmt.Println("Failed to rip station:", err) + } + } else { + fmt.Println("Invalid type") + } + } + fmt.Printf("======= [\u2714 ] Completed: %d/%d | [\u26A0 ] Warnings: %d | [\u2716 ] Errors: %d =======\n", counter.Success, counter.Total, counter.Unavailable+counter.NotSong, counter.Error) + if counter.Error == 0 { + break + } + fmt.Println("Error detected, press Enter to try again...") + fmt.Scanln() + fmt.Println("Start trying again...") + counter = structs.Counter{} + } +} + +func mvDownloader(adamID string, saveDir string, token string, storefront string, mediaUserToken string, track *task.Track) error { + MVInfo, err := ampapi.GetMusicVideoResp(storefront, adamID, Config.Language, token) + if err != nil { + fmt.Println("\u26A0 Failed to get MV manifest:", err) + return nil + } + + if strings.HasSuffix(saveDir, ".") { + saveDir = strings.ReplaceAll(saveDir, ".", "") + } + saveDir = strings.TrimSpace(saveDir) + + vidPath := filepath.Join(saveDir, fmt.Sprintf("%s_vid.mp4", adamID)) + audPath := filepath.Join(saveDir, fmt.Sprintf("%s_aud.mp4", adamID)) + mvSaveName := fmt.Sprintf("%s (%s)", MVInfo.Data[0].Attributes.Name, adamID) + if track != nil { + mvSaveName = fmt.Sprintf("%02d. %s", track.TaskNum, MVInfo.Data[0].Attributes.Name) + } + + mvOutPath := filepath.Join(saveDir, fmt.Sprintf("%s.mp4", forbiddenNames.ReplaceAllString(mvSaveName, "_"))) + + fmt.Println(MVInfo.Data[0].Attributes.Name) + + exists, _ := fileExists(mvOutPath) + if exists { + fmt.Println("MV already exists locally.") + return nil + } + + mvm3u8url, _, _ := runv3.GetWebplayback(adamID, token, mediaUserToken, true) + if mvm3u8url == "" { + return errors.New("media-user-token may wrong or expired") + } + + os.MkdirAll(saveDir, os.ModePerm) + //video + videom3u8url, _ := extractVideo(mvm3u8url) + videokeyAndUrls, _ := runv3.Run(adamID, videom3u8url, token, mediaUserToken, true) + _ = runv3.ExtMvData(videokeyAndUrls, vidPath) + //audio + audiom3u8url, _ := extractMvAudio(mvm3u8url) + audiokeyAndUrls, _ := runv3.Run(adamID, audiom3u8url, token, mediaUserToken, true) + _ = runv3.ExtMvData(audiokeyAndUrls, audPath) + + //tags + tags := []string{ + "tool=", + fmt.Sprintf("artist=%s", MVInfo.Data[0].Attributes.ArtistName), + fmt.Sprintf("title=%s", MVInfo.Data[0].Attributes.Name), + fmt.Sprintf("genre=%s", MVInfo.Data[0].Attributes.GenreNames[0]), + fmt.Sprintf("created=%s", MVInfo.Data[0].Attributes.ReleaseDate), + fmt.Sprintf("ISRC=%s", MVInfo.Data[0].Attributes.Isrc), + } + + // ContentRating tag + if MVInfo.Data[0].Attributes.ContentRating == "explicit" { + tags = append(tags, "rating=1") + } else if MVInfo.Data[0].Attributes.ContentRating == "clean" { + tags = append(tags, "rating=2") + } else { + tags = append(tags, "rating=0") + } + + //根据情况额外添加可使用的tags + if track != nil { + if track.PreType == "playlists" && !Config.UseSongInfoForPlaylist { + tags = append(tags, "disk=1/1") + tags = append(tags, fmt.Sprintf("album=%s", track.PlaylistData.Attributes.Name)) + tags = append(tags, fmt.Sprintf("track=%d", track.TaskNum)) + tags = append(tags, fmt.Sprintf("tracknum=%d/%d", track.TaskNum, track.TaskTotal)) + tags = append(tags, fmt.Sprintf("album_artist=%s", track.PlaylistData.Attributes.ArtistName)) + tags = append(tags, fmt.Sprintf("performer=%s", track.Resp.Attributes.ArtistName)) + //tags = append(tags, fmt.Sprintf("copyright=%s", track.PlaylistData.Attributes.Copyright)) + //tags = append(tags, fmt.Sprintf("UPC=%s", track.PlaylistData.Attributes.Upc)) + } else if track.PreType == "playlists" && Config.UseSongInfoForPlaylist { + tags = append(tags, fmt.Sprintf("album=%s", track.AlbumData.Attributes.Name)) + tags = append(tags, fmt.Sprintf("disk=%d/%d", track.Resp.Attributes.DiscNumber, track.DiscTotal)) + tags = append(tags, fmt.Sprintf("track=%d", track.Resp.Attributes.TrackNumber)) + tags = append(tags, fmt.Sprintf("tracknum=%d/%d", track.Resp.Attributes.TrackNumber, track.AlbumData.Attributes.TrackCount)) + tags = append(tags, fmt.Sprintf("album_artist=%s", track.AlbumData.Attributes.ArtistName)) + tags = append(tags, fmt.Sprintf("performer=%s", track.Resp.Attributes.ArtistName)) + tags = append(tags, fmt.Sprintf("copyright=%s", track.AlbumData.Attributes.Copyright)) + tags = append(tags, fmt.Sprintf("UPC=%s", track.AlbumData.Attributes.Upc)) + } else { + tags = append(tags, fmt.Sprintf("album=%s", track.AlbumData.Attributes.Name)) + tags = append(tags, fmt.Sprintf("disk=%d/%d", track.Resp.Attributes.DiscNumber, track.DiscTotal)) + tags = append(tags, fmt.Sprintf("track=%d", track.Resp.Attributes.TrackNumber)) + tags = append(tags, fmt.Sprintf("tracknum=%d/%d", track.Resp.Attributes.TrackNumber, track.AlbumData.Attributes.TrackCount)) + tags = append(tags, fmt.Sprintf("album_artist=%s", track.AlbumData.Attributes.ArtistName)) + tags = append(tags, fmt.Sprintf("performer=%s", track.Resp.Attributes.ArtistName)) + tags = append(tags, fmt.Sprintf("copyright=%s", track.AlbumData.Attributes.Copyright)) + tags = append(tags, fmt.Sprintf("UPC=%s", track.AlbumData.Attributes.Upc)) + } + } else { + tags = append(tags, fmt.Sprintf("album=%s", MVInfo.Data[0].Attributes.AlbumName)) + tags = append(tags, fmt.Sprintf("disk=%d", MVInfo.Data[0].Attributes.DiscNumber)) + tags = append(tags, fmt.Sprintf("track=%d", MVInfo.Data[0].Attributes.TrackNumber)) + tags = append(tags, fmt.Sprintf("tracknum=%d", MVInfo.Data[0].Attributes.TrackNumber)) + //tags = append(tags, fmt.Sprintf("album_artist=%s", MVInfo.Data[0].Attributes.ArtistName)) + tags = append(tags, fmt.Sprintf("performer=%s", MVInfo.Data[0].Attributes.ArtistName)) + } + + // Extract and save thumbnail if enabled + var covPath string + //强制嵌入封面 + if true { + // Get the highest quality thumbnail URL from the MV info + thumbURL := MVInfo.Data[0].Attributes.Artwork.URL + + // Generate base name without extension + baseThumbName := forbiddenNames.ReplaceAllString(mvSaveName, "_") + "_thumbnail" + + // Download and save thumbnail + covPath, err = writeCover(saveDir, baseThumbName, thumbURL) + if err != nil { + fmt.Println("Failed to save MV thumbnail:", err) + } else { + //fmt.Println("MV thumbnail saved successfully") + tags = append(tags, fmt.Sprintf("cover=%s", covPath)) + } + } + + //mux and add tag + tagsString := strings.Join(tags, ":") + muxCmd := exec.Command("MP4Box", "-itags", tagsString, "-quiet", "-add", vidPath, "-add", audPath, "-keep-utc", "-new", mvOutPath) + fmt.Printf("MV Remuxing...") + if err := muxCmd.Run(); err != nil { + fmt.Printf("MV mux failed: %v\n", err) + return err + } + fmt.Printf("\rMV Remuxed. \n") + defer os.Remove(vidPath) + defer os.Remove(audPath) + defer os.Remove(covPath) + + return nil +} + +func extractMvAudio(c string) (string, error) { + MediaUrl, err := url.Parse(c) + if err != nil { + return "", err + } + + resp, err := http.Get(c) + if err != nil { + return "", err + } + defer resp.Body.Close() + + if resp.StatusCode != http.StatusOK { + return "", errors.New(resp.Status) + } + + body, err := io.ReadAll(resp.Body) + if err != nil { + return "", err + } + + audioString := string(body) + from, listType, err := m3u8.DecodeFrom(strings.NewReader(audioString), true) + if err != nil || listType != m3u8.MASTER { + return "", errors.New("m3u8 not of media type") + } + + audio := from.(*m3u8.MasterPlaylist) + + var audioPriority = []string{"audio-atmos", "audio-ac3", "audio-stereo-256"} + if Config.MVAudioType == "ac3" { + audioPriority = []string{"audio-ac3", "audio-stereo-256"} + } else if Config.MVAudioType == "aac" { + audioPriority = []string{"audio-stereo-256"} + } + + re := regexp.MustCompile(`_gr(\d+)_`) + + type AudioStream struct { + URL string + Rank int + GroupID string + } + var audioStreams []AudioStream + + for _, variant := range audio.Variants { + for _, audiov := range variant.Alternatives { + if audiov.URI != "" { + for _, priority := range audioPriority { + if audiov.GroupId == priority { + matches := re.FindStringSubmatch(audiov.URI) + if len(matches) == 2 { + var rank int + fmt.Sscanf(matches[1], "%d", &rank) + streamUrl, _ := MediaUrl.Parse(audiov.URI) + audioStreams = append(audioStreams, AudioStream{ + URL: streamUrl.String(), + Rank: rank, + GroupID: audiov.GroupId, + }) + } + } + } + } + } + } + + if len(audioStreams) == 0 { + return "", errors.New("no suitable audio stream found") + } + + sort.Slice(audioStreams, func(i, j int) bool { + return audioStreams[i].Rank > audioStreams[j].Rank + }) + fmt.Println("Audio: " + audioStreams[0].GroupID) + return audioStreams[0].URL, nil +} + +func checkM3u8(b string, f string) (string, error) { + var EnhancedHls string + if Config.GetM3u8FromDevice { + adamID := b + conn, err := net.Dial("tcp", Config.GetM3u8Port) + if err != nil { + fmt.Println("Error connecting to device:", err) + return "none", err + } + defer conn.Close() + if f == "song" { + fmt.Println("Connected to device") + } + + // Send the length of adamID and the adamID itself + adamIDBuffer := []byte(adamID) + lengthBuffer := []byte{byte(len(adamIDBuffer))} + + // Write length and adamID to the connection + _, err = conn.Write(lengthBuffer) + if err != nil { + fmt.Println("Error writing length to device:", err) + return "none", err + } + + _, err = conn.Write(adamIDBuffer) + if err != nil { + fmt.Println("Error writing adamID to device:", err) + return "none", err + } + + // Read the response (URL) from the device + response, err := bufio.NewReader(conn).ReadBytes('\n') + if err != nil { + fmt.Println("Error reading response from device:", err) + return "none", err + } + + // Trim any newline characters from the response + + response = bytes.TrimSpace(response) + if len(response) > 0 { + if f == "song" { + fmt.Println("Received URL:", string(response)) + } + EnhancedHls = string(response) + } else { + fmt.Println("Received an empty response") + } + } + return EnhancedHls, nil +} + +func formatAvailability(available bool, quality string) string { + if !available { + return "Not Available" + } + return quality +} + +func extractMedia(b string, more_mode bool) (string, string, error) { + masterUrl, err := url.Parse(b) + if err != nil { + return "", "", err + } + resp, err := http.Get(b) + if err != nil { + return "", "", err + } + defer resp.Body.Close() + if resp.StatusCode != http.StatusOK { + return "", "", errors.New(resp.Status) + } + body, err := io.ReadAll(resp.Body) + if err != nil { + return "", "", err + } + masterString := string(body) + from, listType, err := m3u8.DecodeFrom(strings.NewReader(masterString), true) + if err != nil || listType != m3u8.MASTER { + return "", "", errors.New("m3u8 not of master type") + } + master := from.(*m3u8.MasterPlaylist) + var streamUrl *url.URL + sort.Slice(master.Variants, func(i, j int) bool { + return master.Variants[i].AverageBandwidth > master.Variants[j].AverageBandwidth + }) + if debug_mode && more_mode { + fmt.Println("\nDebug: All Available Variants:") + var data [][]string + for _, variant := range master.Variants { + data = append(data, []string{variant.Codecs, variant.Audio, fmt.Sprint(variant.Bandwidth)}) + //fmt.Printf("Codec: %s, Audio: %s, Bandwidth: %d\n", + //variant.Codecs, variant.Audio, variant.Bandwidth) + } + table := tablewriter.NewWriter(os.Stdout) + table.SetHeader([]string{"Codec", "Audio", "Bandwidth"}) + //table.SetFooter([]string{"", "", "Total", "$146.93"}) + table.SetAutoMergeCells(true) + //table.SetAutoMergeCellsByColumnIndex([]int{1,2,3}) + table.SetRowLine(true) + table.AppendBulk(data) + table.Render() + + var hasAAC, hasLossless, hasHiRes, hasAtmos, hasDolbyAudio bool + var aacQuality, losslessQuality, hiResQuality, atmosQuality, dolbyAudioQuality string + + // Check for all formats + for _, variant := range master.Variants { + if variant.Codecs == "mp4a.40.2" { // AAC + hasAAC = true + split := strings.Split(variant.Audio, "-") + if len(split) >= 3 { + bitrate, _ := strconv.Atoi(split[2]) + currentBitrate := 0 + if aacQuality != "" { + current := strings.Split(aacQuality, " | ")[2] + current = strings.Split(current, " ")[0] + currentBitrate, _ = strconv.Atoi(current) + } + if bitrate > currentBitrate { + aacQuality = fmt.Sprintf("AAC | 2 Channel | %d Kbps", bitrate) + } + } + } else if variant.Codecs == "ec-3" && strings.Contains(variant.Audio, "atmos") { // Dolby Atmos + hasAtmos = true + split := strings.Split(variant.Audio, "-") + if len(split) > 0 { + bitrateStr := split[len(split)-1] + // Remove leading "2" if present in "2768" + if len(bitrateStr) == 4 && bitrateStr[0] == '2' { + bitrateStr = bitrateStr[1:] + } + bitrate, _ := strconv.Atoi(bitrateStr) + currentBitrate := 0 + if atmosQuality != "" { + current := strings.Split(strings.Split(atmosQuality, " | ")[2], " ")[0] + currentBitrate, _ = strconv.Atoi(current) + } + if bitrate > currentBitrate { + atmosQuality = fmt.Sprintf("E-AC-3 | 16 Channel | %d Kbps", bitrate) + } + } + } else if variant.Codecs == "alac" { // ALAC (Lossless or Hi-Res) + split := strings.Split(variant.Audio, "-") + if len(split) >= 3 { + bitDepth := split[len(split)-1] + sampleRate := split[len(split)-2] + sampleRateInt, _ := strconv.Atoi(sampleRate) + if sampleRateInt > 48000 { // Hi-Res + hasHiRes = true + hiResQuality = fmt.Sprintf("ALAC | 2 Channel | %s-bit/%d kHz", bitDepth, sampleRateInt/1000) + } else { // Standard Lossless + hasLossless = true + losslessQuality = fmt.Sprintf("ALAC | 2 Channel | %s-bit/%d kHz", bitDepth, sampleRateInt/1000) + } + } + } else if variant.Codecs == "ac-3" { // Dolby Audio + hasDolbyAudio = true + split := strings.Split(variant.Audio, "-") + if len(split) > 0 { + bitrate, _ := strconv.Atoi(split[len(split)-1]) + dolbyAudioQuality = fmt.Sprintf("AC-3 | 16 Channel | %d Kbps", bitrate) + } + } + } + + fmt.Println("Available Audio Formats:") + fmt.Println("------------------------") + fmt.Printf("AAC : %s\n", formatAvailability(hasAAC, aacQuality)) + fmt.Printf("Lossless : %s\n", formatAvailability(hasLossless, losslessQuality)) + fmt.Printf("Hi-Res Lossless : %s\n", formatAvailability(hasHiRes, hiResQuality)) + fmt.Printf("Dolby Atmos : %s\n", formatAvailability(hasAtmos, atmosQuality)) + fmt.Printf("Dolby Audio : %s\n", formatAvailability(hasDolbyAudio, dolbyAudioQuality)) + fmt.Println("------------------------") + + return "", "", nil + } + var Quality string + for _, variant := range master.Variants { + if dl_atmos { + if variant.Codecs == "ec-3" && strings.Contains(variant.Audio, "atmos") { + if debug_mode && !more_mode { + fmt.Printf("Debug: Found Dolby Atmos variant - %s (Bitrate: %d Kbps)\n", + variant.Audio, variant.Bandwidth/1000) + } + split := strings.Split(variant.Audio, "-") + length := len(split) + length_int, err := strconv.Atoi(split[length-1]) + if err != nil { + return "", "", err + } + if length_int <= Config.AtmosMax { + if !debug_mode && !more_mode { + fmt.Printf("%s\n", variant.Audio) + } + streamUrlTemp, err := masterUrl.Parse(variant.URI) + if err != nil { + return "", "", err + } + streamUrl = streamUrlTemp + Quality = fmt.Sprintf("%s Kbps", split[len(split)-1]) + break + } + } else if variant.Codecs == "ac-3" { // Add Dolby Audio support + if debug_mode && !more_mode { + fmt.Printf("Debug: Found Dolby Audio variant - %s (Bitrate: %d Kbps)\n", + variant.Audio, variant.Bandwidth/1000) + } + streamUrlTemp, err := masterUrl.Parse(variant.URI) + if err != nil { + return "", "", err + } + streamUrl = streamUrlTemp + split := strings.Split(variant.Audio, "-") + Quality = fmt.Sprintf("%s Kbps", split[len(split)-1]) + break + } + } else if dl_aac { + if variant.Codecs == "mp4a.40.2" { + if debug_mode && !more_mode { + fmt.Printf("Debug: Found AAC variant - %s (Bitrate: %d)\n", variant.Audio, variant.Bandwidth) + } + aacregex := regexp.MustCompile(`audio-stereo-\d+`) + replaced := aacregex.ReplaceAllString(variant.Audio, "aac") + if replaced == Config.AacType { + if !debug_mode && !more_mode { + fmt.Printf("%s\n", variant.Audio) + } + streamUrlTemp, err := masterUrl.Parse(variant.URI) + if err != nil { + panic(err) + } + streamUrl = streamUrlTemp + split := strings.Split(variant.Audio, "-") + Quality = fmt.Sprintf("%s Kbps", split[2]) + break + } + } + } else { + if variant.Codecs == "alac" { + split := strings.Split(variant.Audio, "-") + length := len(split) + length_int, err := strconv.Atoi(split[length-2]) + if err != nil { + return "", "", err + } + if length_int <= Config.AlacMax { + if !debug_mode && !more_mode { + fmt.Printf("%s-bit / %s Hz\n", split[length-1], split[length-2]) + } + streamUrlTemp, err := masterUrl.Parse(variant.URI) + if err != nil { + panic(err) + } + streamUrl = streamUrlTemp + KHZ := float64(length_int) / 1000.0 + Quality = fmt.Sprintf("%sB-%.1fkHz", split[length-1], KHZ) + break + } + } + } + } + if streamUrl == nil { + return "", "", errors.New("no codec found") + } + return streamUrl.String(), Quality, nil +} +func extractVideo(c string) (string, error) { + MediaUrl, err := url.Parse(c) + if err != nil { + return "", err + } + + resp, err := http.Get(c) + if err != nil { + return "", err + } + defer resp.Body.Close() + + if resp.StatusCode != http.StatusOK { + return "", errors.New(resp.Status) + } + + body, err := io.ReadAll(resp.Body) + if err != nil { + return "", err + } + videoString := string(body) + + from, listType, err := m3u8.DecodeFrom(strings.NewReader(videoString), true) + if err != nil || listType != m3u8.MASTER { + return "", errors.New("m3u8 not of media type") + } + + video := from.(*m3u8.MasterPlaylist) + + re := regexp.MustCompile(`_(\d+)x(\d+)`) + + var streamUrl *url.URL + sort.Slice(video.Variants, func(i, j int) bool { + return video.Variants[i].AverageBandwidth > video.Variants[j].AverageBandwidth + }) + + maxHeight := Config.MVMax + + for _, variant := range video.Variants { + matches := re.FindStringSubmatch(variant.URI) + if len(matches) == 3 { + height := matches[2] + var h int + _, err := fmt.Sscanf(height, "%d", &h) + if err != nil { + continue + } + if h <= maxHeight { + streamUrl, err = MediaUrl.Parse(variant.URI) + if err != nil { + return "", err + } + fmt.Println("Video: " + variant.Resolution + "-" + variant.VideoRange) + break + } + } + } + + if streamUrl == nil { + return "", errors.New("no suitable video stream found") + } + + return streamUrl.String(), nil +} \ No newline at end of file diff --git a/utils/ampapi/album.go b/utils/ampapi/album.go new file mode 100644 index 0000000..7a4214a --- /dev/null +++ b/utils/ampapi/album.go @@ -0,0 +1,243 @@ +package ampapi + +import ( + "encoding/json" + "errors" + "fmt" + "net/http" + "net/url" + "strings" +) + +func GetAlbumResp(storefront string, id string, language string, token string) (*AlbumResp, error) { + var err error + if token == "" { + token, err = GetToken() + if err != nil { + return nil, err + } + } + + req, err := http.NewRequest("GET", fmt.Sprintf("https://amp-api.music.apple.com/v1/catalog/%s/albums/%s", storefront, id), nil) + if err != nil { + return nil, err + } + req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token)) + req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36") + req.Header.Set("Origin", "https://music.apple.com") + query := url.Values{} + query.Set("omit[resource]", "autos") + query.Set("include", "tracks,artists,record-labels") + query.Set("include[songs]", "artists") + //query.Set("fields[artists]", "name,artwork") + //query.Set("fields[albums:albums]", "artistName,artwork,name,releaseDate,url") + //query.Set("fields[record-labels]", "name") + query.Set("extend", "editorialVideo,extendedAssetUrls") + query.Set("l", language) + req.URL.RawQuery = query.Encode() + do, err := http.DefaultClient.Do(req) + if err != nil { + return nil, err + } + defer do.Body.Close() + if do.StatusCode != http.StatusOK { + return nil, errors.New(do.Status) + } + obj := new(AlbumResp) + err = json.NewDecoder(do.Body).Decode(&obj) + if err != nil { + return nil, err + } + if len(obj.Data[0].Relationships.Tracks.Next) > 0 { + next := obj.Data[0].Relationships.Tracks.Next + for { + req, err := http.NewRequest("GET", fmt.Sprintf("https://amp-api.music.apple.com%s", next), nil) + if err != nil { + return nil, err + } + req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token)) + req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36") + req.Header.Set("Origin", "https://music.apple.com") + query := req.URL.Query() + query.Set("omit[resource]", "autos") + query.Set("include", "artists") + query.Set("extend", "editorialVideo,extendedAssetUrls") + req.URL.RawQuery = query.Encode() + do, err := http.DefaultClient.Do(req) + if err != nil { + return nil, err + } + defer do.Body.Close() + if do.StatusCode != http.StatusOK { + return nil, errors.New(do.Status) + } + obj2 := new(TrackResp) + err = json.NewDecoder(do.Body).Decode(&obj2) + if err != nil { + return nil, err + } + obj.Data[0].Relationships.Tracks.Data = append(obj.Data[0].Relationships.Tracks.Data, obj2.Data...) + next = obj2.Next + if len(next) == 0 { + break + } + } + } + return obj, nil +} + +func GetAlbumRespByHref(href string, language string, token string) (*AlbumResp, error) { + var err error + if token == "" { + token, err = GetToken() + if err != nil { + return nil, err + } + } + href = strings.Split(href, "?")[0] + req, err := http.NewRequest("GET", fmt.Sprintf("https://amp-api.music.apple.com%s/albums", href), nil) + if err != nil { + return nil, err + } + req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token)) + req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36") + req.Header.Set("Origin", "https://music.apple.com") + query := url.Values{} + query.Set("omit[resource]", "autos") + query.Set("include", "tracks,artists,record-labels") + query.Set("include[songs]", "artists") + //query.Set("fields[artists]", "name,artwork") + //query.Set("fields[albums:albums]", "artistName,artwork,name,releaseDate,url") + //query.Set("fields[record-labels]", "name") + query.Set("extend", "editorialVideo,extendedAssetUrls") + query.Set("l", language) + req.URL.RawQuery = query.Encode() + do, err := http.DefaultClient.Do(req) + if err != nil { + return nil, err + } + defer do.Body.Close() + if do.StatusCode != http.StatusOK { + return nil, errors.New(do.Status) + } + obj := new(AlbumResp) + err = json.NewDecoder(do.Body).Decode(&obj) + if err != nil { + return nil, err + } + if len(obj.Data[0].Relationships.Tracks.Next) > 0 { + next := obj.Data[0].Relationships.Tracks.Next + for { + req, err := http.NewRequest("GET", fmt.Sprintf("https://amp-api.music.apple.com%s", next), nil) + if err != nil { + return nil, err + } + req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token)) + req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36") + req.Header.Set("Origin", "https://music.apple.com") + query := req.URL.Query() + query.Set("omit[resource]", "autos") + query.Set("include", "artists") + query.Set("extend", "editorialVideo,extendedAssetUrls") + req.URL.RawQuery = query.Encode() + do, err := http.DefaultClient.Do(req) + if err != nil { + return nil, err + } + defer do.Body.Close() + if do.StatusCode != http.StatusOK { + return nil, errors.New(do.Status) + } + obj2 := new(TrackResp) + err = json.NewDecoder(do.Body).Decode(&obj2) + if err != nil { + return nil, err + } + obj.Data[0].Relationships.Tracks.Data = append(obj.Data[0].Relationships.Tracks.Data, obj2.Data...) + next = obj2.Next + if len(next) == 0 { + break + } + } + } + return obj, nil +} + +type AlbumResp struct { + Href string `json:"href"` + Next string `json:"next"` + Data []AlbumRespData `json:"data"` +} + +type AlbumRespData struct { + ID string `json:"id"` + Type string `json:"type"` + Href string `json:"href"` + Attributes struct { + Artwork struct { + Width int `json:"width"` + Height int `json:"height"` + URL string `json:"url"` + BgColor string `json:"bgColor"` + TextColor1 string `json:"textColor1"` + TextColor2 string `json:"textColor2"` + TextColor3 string `json:"textColor3"` + TextColor4 string `json:"textColor4"` + } `json:"artwork"` + ArtistName string `json:"artistName"` + IsSingle bool `json:"isSingle"` + URL string `json:"url"` + IsComplete bool `json:"isComplete"` + GenreNames []string `json:"genreNames"` + TrackCount int `json:"trackCount"` + IsMasteredForItunes bool `json:"isMasteredForItunes"` + IsAppleDigitalMaster bool `json:"isAppleDigitalMaster"` + ContentRating string `json:"contentRating"` + ReleaseDate string `json:"releaseDate"` + Name string `json:"name"` + RecordLabel string `json:"recordLabel"` + Upc string `json:"upc"` + AudioTraits []string `json:"audioTraits"` + Copyright string `json:"copyright"` + PlayParams struct { + ID string `json:"id"` + Kind string `json:"kind"` + } `json:"playParams"` + IsCompilation bool `json:"isCompilation"` + EditorialVideo struct { + MotionTall struct { + Video string `json:"video"` + } `json:"motionTallVideo3x4"` + MotionSquare struct { + Video string `json:"video"` + } `json:"motionSquareVideo1x1"` + MotionDetailTall struct { + Video string `json:"video"` + } `json:"motionDetailTall"` + MotionDetailSquare struct { + Video string `json:"video"` + } `json:"motionDetailSquare"` + } `json:"editorialVideo"` + } `json:"attributes"` + Relationships struct { + RecordLabels struct { + Href string `json:"href"` + Data []interface{} `json:"data"` + } `json:"record-labels"` + Artists struct { + Href string `json:"href"` + Data []struct { + ID string `json:"id"` + Type string `json:"type"` + Href string `json:"href"` + Attributes struct { + Name string `json:"name"` + Artwork struct { + Url string `json:"url"` + } `json:"artwork"` + } `json:"attributes"` + } `json:"data"` + } `json:"artists"` + Tracks TrackResp `json:"tracks"` + } `json:"relationships"` +} diff --git a/utils/ampapi/artist.go b/utils/ampapi/artist.go new file mode 100644 index 0000000..1ff71ef --- /dev/null +++ b/utils/ampapi/artist.go @@ -0,0 +1 @@ +package ampapi diff --git a/utils/ampapi/musicvideo.go b/utils/ampapi/musicvideo.go new file mode 100644 index 0000000..f8163b1 --- /dev/null +++ b/utils/ampapi/musicvideo.go @@ -0,0 +1,145 @@ +package ampapi + +import ( + "encoding/json" + "errors" + "fmt" + "net/http" + "net/url" +) + +func GetMusicVideoResp(storefront string, id string, language string, token string) (*MusicVideoResp, error) { + var err error + if token == "" { + token, err = GetToken() + if err != nil { + return nil, err + } + } + + req, err := http.NewRequest("GET", fmt.Sprintf("https://amp-api.music.apple.com/v1/catalog/%s/music-videos/%s", storefront, id), nil) + if err != nil { + return nil, err + } + req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token)) + req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36") + req.Header.Set("Origin", "https://music.apple.com") + query := url.Values{} + //query.Set("omit[resource]", "autos") + query.Set("include", "albums,artists") + //query.Set("extend", "extendedAssetUrls") + //query.Set("include[songs]", "artists") + //query.Set("fields[artists]", "name,artwork") + //query.Set("fields[albums:albums]", "artistName,artwork,name,releaseDate,url") + //query.Set("fields[record-labels]", "name") + //query.Set("extend", "editorialVideo") + query.Set("l", language) + req.URL.RawQuery = query.Encode() + do, err := http.DefaultClient.Do(req) + if err != nil { + return nil, err + } + defer do.Body.Close() + if do.StatusCode != http.StatusOK { + return nil, errors.New(do.Status) + } + obj := new(MusicVideoResp) + err = json.NewDecoder(do.Body).Decode(&obj) + if err != nil { + return nil, err + } + return obj, nil +} + +type MusicVideoResp struct { + Href string `json:"href"` + Next string `json:"next"` + Data []MusicVideoRespData `json:"data"` +} + +type MusicVideoRespData struct { + ID string `json:"id"` + Type string `json:"type"` + Href string `json:"href"` + Attributes struct { + Previews []struct { + URL string `json:"url"` + } `json:"previews"` + Artwork struct { + Width int `json:"width"` + Height int `json:"height"` + URL string `json:"url"` + BgColor string `json:"bgColor"` + TextColor1 string `json:"textColor1"` + TextColor2 string `json:"textColor2"` + TextColor3 string `json:"textColor3"` + TextColor4 string `json:"textColor4"` + } `json:"artwork"` + AlbumName string `json:"albumName"` + ArtistName string `json:"artistName"` + URL string `json:"url"` + GenreNames []string `json:"genreNames"` + DurationInMillis int `json:"durationInMillis"` + Isrc string `json:"isrc"` + TrackNumber int `json:"trackNumber"` + DiscNumber int `json:"discNumber"` + ContentRating string `json:"contentRating"` + ReleaseDate string `json:"releaseDate"` + Name string `json:"name"` + Has4K bool `json:"has4K"` + HasHDR bool `json:"hasHDR"` + PlayParams struct { + ID string `json:"id"` + Kind string `json:"kind"` + } `json:"playParams"` + } `json:"attributes"` + Relationships struct { + Artists struct { + Href string `json:"href"` + Data []struct { + ID string `json:"id"` + Type string `json:"type"` + Href string `json:"href"` + Attributes struct { + Name string `json:"name"` + } `json:"attributes"` + } `json:"data"` + } `json:"artists"` + Albums struct { + Href string `json:"href"` + Data []struct { + ID string `json:"id"` + Type string `json:"type"` + Href string `json:"href"` + Attributes struct { + ArtistName string `json:"artistName"` + Artwork struct { + Width int `json:"width"` + Height int `json:"height"` + URL string `json:"url"` + BgColor string `json:"bgColor"` + TextColor1 string `json:"textColor1"` + TextColor2 string `json:"textColor2"` + TextColor3 string `json:"textColor3"` + TextColor4 string `json:"textColor4"` + } `json:"artwork"` + GenreNames []string `json:"genreNames"` + IsCompilation bool `json:"isCompilation"` + IsComplete bool `json:"isComplete"` + IsMasteredForItunes bool `json:"isMasteredForItunes"` + IsPrerelease bool `json:"isPrerelease"` + IsSingle bool `json:"isSingle"` + Name string `json:"name"` + PlayParams struct { + ID string `json:"id"` + Kind string `json:"kind"` + } `json:"playParams"` + ReleaseDate string `json:"releaseDate"` + TrackCount int `json:"trackCount"` + Upc string `json:"upc"` + URL string `json:"url"` + } `json:"attributes"` + } `json:"data"` + } `json:"albums"` + } `json:"relationships"` +} diff --git a/utils/ampapi/playlist.go b/utils/ampapi/playlist.go new file mode 100644 index 0000000..bd59154 --- /dev/null +++ b/utils/ampapi/playlist.go @@ -0,0 +1,165 @@ +package ampapi + +import ( + "encoding/json" + "errors" + "fmt" + "net/http" + "net/url" +) + +func GetPlaylistResp(storefront string, id string, language string, token string) (*PlaylistResp, error) { + var err error + if token == "" { + token, err = GetToken() + if err != nil { + return nil, err + } + } + + req, err := http.NewRequest("GET", fmt.Sprintf("https://amp-api.music.apple.com/v1/catalog/%s/playlists/%s", storefront, id), nil) + if err != nil { + return nil, err + } + req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token)) + req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36") + req.Header.Set("Origin", "https://music.apple.com") + query := url.Values{} + query.Set("omit[resource]", "autos") + query.Set("include", "tracks,artists,record-labels") + query.Set("include[songs]", "artists") + //query.Set("fields[artists]", "name,artwork") + //query.Set("fields[albums:albums]", "artistName,artwork,name,releaseDate,url") + //query.Set("fields[record-labels]", "name") + query.Set("extend", "editorialVideo,extendedAssetUrls") + query.Set("l", language) + req.URL.RawQuery = query.Encode() + do, err := http.DefaultClient.Do(req) + if err != nil { + return nil, err + } + defer do.Body.Close() + if do.StatusCode != http.StatusOK { + return nil, errors.New(do.Status) + } + obj := new(PlaylistResp) + err = json.NewDecoder(do.Body).Decode(&obj) + if err != nil { + return nil, err + } + if len(obj.Data[0].Relationships.Tracks.Next) > 0 { + next := obj.Data[0].Relationships.Tracks.Next + for { + req, err := http.NewRequest("GET", fmt.Sprintf("https://amp-api.music.apple.com%s", next), nil) + if err != nil { + return nil, err + } + req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token)) + req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36") + req.Header.Set("Origin", "https://music.apple.com") + query := req.URL.Query() + query.Set("omit[resource]", "autos") + query.Set("include", "artists") + query.Set("extend", "editorialVideo,extendedAssetUrls") + req.URL.RawQuery = query.Encode() + do, err := http.DefaultClient.Do(req) + if err != nil { + return nil, err + } + defer do.Body.Close() + if do.StatusCode != http.StatusOK { + return nil, errors.New(do.Status) + } + obj2 := new(TrackResp) + err = json.NewDecoder(do.Body).Decode(&obj2) + if err != nil { + return nil, err + } + obj.Data[0].Relationships.Tracks.Data = append(obj.Data[0].Relationships.Tracks.Data, obj2.Data...) + next = obj2.Next + if len(next) == 0 { + break + } + } + } + return obj, nil +} + +type PlaylistResp struct { + Href string `json:"href"` + Next string `json:"next"` + Data []PlaylistRespData `json:"data"` +} + +type PlaylistRespData struct { + ID string `json:"id"` + Type string `json:"type"` + Href string `json:"href"` + Attributes struct { + Artwork struct { + Width int `json:"width"` + Height int `json:"height"` + URL string `json:"url"` + BgColor string `json:"bgColor"` + TextColor1 string `json:"textColor1"` + TextColor2 string `json:"textColor2"` + TextColor3 string `json:"textColor3"` + TextColor4 string `json:"textColor4"` + } `json:"artwork"` + ArtistName string `json:"artistName"` + IsSingle bool `json:"isSingle"` + URL string `json:"url"` + IsComplete bool `json:"isComplete"` + GenreNames []string `json:"genreNames"` + TrackCount int `json:"trackCount"` + IsMasteredForItunes bool `json:"isMasteredForItunes"` + IsAppleDigitalMaster bool `json:"isAppleDigitalMaster"` + ContentRating string `json:"contentRating"` + ReleaseDate string `json:"releaseDate"` + Name string `json:"name"` + RecordLabel string `json:"recordLabel"` + Upc string `json:"upc"` + AudioTraits []string `json:"audioTraits"` + Copyright string `json:"copyright"` + PlayParams struct { + ID string `json:"id"` + Kind string `json:"kind"` + } `json:"playParams"` + IsCompilation bool `json:"isCompilation"` + EditorialVideo struct { + MotionTall struct { + Video string `json:"video"` + } `json:"motionTallVideo3x4"` + MotionSquare struct { + Video string `json:"video"` + } `json:"motionSquareVideo1x1"` + MotionDetailTall struct { + Video string `json:"video"` + } `json:"motionDetailTall"` + MotionDetailSquare struct { + Video string `json:"video"` + } `json:"motionDetailSquare"` + } `json:"editorialVideo"` + } `json:"attributes"` + Relationships struct { + RecordLabels struct { + Href string `json:"href"` + Data []interface{} `json:"data"` + } `json:"record-labels"` + Artists struct { + Href string `json:"href"` + Data []struct { + ID string `json:"id"` + Type string `json:"type"` + Href string `json:"href"` + Attributes struct { + Name string `json:"name"` + Artwork struct { + Url string `json:"url"` + } `json:"artwork"` + } `json:"attributes"` + } `json:"data"` + } `json:"artists"` + Tracks TrackResp `json:"tracks"` + } `json:"relationships"` +} diff --git a/utils/ampapi/song.go b/utils/ampapi/song.go new file mode 100644 index 0000000..dda2ace --- /dev/null +++ b/utils/ampapi/song.go @@ -0,0 +1,153 @@ +package ampapi + +import ( + "encoding/json" + "errors" + "fmt" + "net/http" + "net/url" +) + +func GetSongResp(storefront string, id string, language string, token string) (*SongResp, error) { + var err error + if token == "" { + token, err = GetToken() + if err != nil { + return nil, err + } + } + + req, err := http.NewRequest("GET", fmt.Sprintf("https://amp-api.music.apple.com/v1/catalog/%s/songs/%s", storefront, id), nil) + if err != nil { + return nil, err + } + req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token)) + req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36") + req.Header.Set("Origin", "https://music.apple.com") + query := url.Values{} + //query.Set("omit[resource]", "autos") + query.Set("include", "albums,artists") + query.Set("extend", "extendedAssetUrls") + //query.Set("include[songs]", "artists") + //query.Set("fields[artists]", "name,artwork") + //query.Set("fields[albums:albums]", "artistName,artwork,name,releaseDate,url") + //query.Set("fields[record-labels]", "name") + //query.Set("extend", "editorialVideo") + query.Set("l", language) + req.URL.RawQuery = query.Encode() + do, err := http.DefaultClient.Do(req) + if err != nil { + return nil, err + } + defer do.Body.Close() + if do.StatusCode != http.StatusOK { + return nil, errors.New(do.Status) + } + obj := new(SongResp) + err = json.NewDecoder(do.Body).Decode(&obj) + if err != nil { + return nil, err + } + return obj, nil +} + +type SongResp struct { + Href string `json:"href"` + Next string `json:"next"` + Data []SongRespData `json:"data"` +} + +type SongRespData struct { + ID string `json:"id"` + Type string `json:"type"` + Href string `json:"href"` + Attributes struct { + Previews []struct { + URL string `json:"url"` + } `json:"previews"` + Artwork struct { + Width int `json:"width"` + Height int `json:"height"` + URL string `json:"url"` + BgColor string `json:"bgColor"` + TextColor1 string `json:"textColor1"` + TextColor2 string `json:"textColor2"` + TextColor3 string `json:"textColor3"` + TextColor4 string `json:"textColor4"` + } `json:"artwork"` + ArtistName string `json:"artistName"` + URL string `json:"url"` + DiscNumber int `json:"discNumber"` + GenreNames []string `json:"genreNames"` + HasTimeSyncedLyrics bool `json:"hasTimeSyncedLyrics"` + IsMasteredForItunes bool `json:"isMasteredForItunes"` + IsAppleDigitalMaster bool `json:"isAppleDigitalMaster"` + ContentRating string `json:"contentRating"` + DurationInMillis int `json:"durationInMillis"` + ReleaseDate string `json:"releaseDate"` + Name string `json:"name"` + ExtendedAssetUrls struct { + EnhancedHls string `json:"enhancedHls"` + } `json:"extendedAssetUrls"` + Isrc string `json:"isrc"` + AudioTraits []string `json:"audioTraits"` + HasLyrics bool `json:"hasLyrics"` + AlbumName string `json:"albumName"` + PlayParams struct { + ID string `json:"id"` + Kind string `json:"kind"` + } `json:"playParams"` + TrackNumber int `json:"trackNumber"` + AudioLocale string `json:"audioLocale"` + ComposerName string `json:"composerName"` + } `json:"attributes"` + Relationships struct { + Artists struct { + Href string `json:"href"` + Data []struct { + ID string `json:"id"` + Type string `json:"type"` + Href string `json:"href"` + Attributes struct { + Name string `json:"name"` + } `json:"attributes"` + } `json:"data"` + } `json:"artists"` + Albums struct { + Href string `json:"href"` + Data []struct { + ID string `json:"id"` + Type string `json:"type"` + Href string `json:"href"` + Attributes struct { + ArtistName string `json:"artistName"` + Artwork struct { + Width int `json:"width"` + Height int `json:"height"` + URL string `json:"url"` + BgColor string `json:"bgColor"` + TextColor1 string `json:"textColor1"` + TextColor2 string `json:"textColor2"` + TextColor3 string `json:"textColor3"` + TextColor4 string `json:"textColor4"` + } `json:"artwork"` + GenreNames []string `json:"genreNames"` + IsCompilation bool `json:"isCompilation"` + IsComplete bool `json:"isComplete"` + IsMasteredForItunes bool `json:"isMasteredForItunes"` + IsPrerelease bool `json:"isPrerelease"` + IsSingle bool `json:"isSingle"` + Name string `json:"name"` + PlayParams struct { + ID string `json:"id"` + Kind string `json:"kind"` + } `json:"playParams"` + ReleaseDate string `json:"releaseDate"` + TrackCount int `json:"trackCount"` + Upc string `json:"upc"` + URL string `json:"url"` + } `json:"attributes"` + } `json:"data"` + } `json:"albums"` + } `json:"relationships"` +} diff --git a/utils/ampapi/station.go b/utils/ampapi/station.go new file mode 100644 index 0000000..acb91b2 --- /dev/null +++ b/utils/ampapi/station.go @@ -0,0 +1,185 @@ +package ampapi + +import ( + "encoding/json" + "errors" + "fmt" + "net/http" + "net/url" +) + +func GetStationResp(storefront string, id string, language string, token string) (*StationResp, error) { + var err error + if token == "" { + token, err = GetToken() + if err != nil { + return nil, err + } + } + + req, err := http.NewRequest("GET", fmt.Sprintf("https://amp-api.music.apple.com/v1/catalog/%s/stations/%s", storefront, id), nil) + if err != nil { + return nil, err + } + req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token)) + req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36") + req.Header.Set("Origin", "https://music.apple.com") + query := url.Values{} + query.Set("omit[resource]", "autos") + query.Set("extend", "editorialVideo") + query.Set("l", language) + req.URL.RawQuery = query.Encode() + do, err := http.DefaultClient.Do(req) + if err != nil { + return nil, err + } + defer do.Body.Close() + if do.StatusCode != http.StatusOK { + return nil, errors.New(do.Status) + } + obj := new(StationResp) + err = json.NewDecoder(do.Body).Decode(&obj) + if err != nil { + return nil, err + } + return obj, nil +} + +func GetStationAssetsUrl(id string, mutoken string, token string) (string, error) { + var err error + if token == "" { + token, err = GetToken() + if err != nil { + return "", err + } + } + + req, err := http.NewRequest("GET", "https://amp-api.music.apple.com/v1/play/assets", nil) + if err != nil { + return "", err + } + req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token)) + req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36") + req.Header.Set("Origin", "https://music.apple.com") + req.Header.Set("Media-User-Token", mutoken) + query := url.Values{} + //query.Set("omit[resource]", "autos") + //query.Set("extend", "editorialVideo") + query.Set("id", id) + query.Set("kind", "radioStation") + query.Set("keyFormat", "web") + req.URL.RawQuery = query.Encode() + do, err := http.DefaultClient.Do(req) + if err != nil { + return "", err + } + defer do.Body.Close() + if do.StatusCode != http.StatusOK { + return "", errors.New(do.Status) + } + obj := new(StationAssets) + err = json.NewDecoder(do.Body).Decode(&obj) + if err != nil { + return "", err + } + return obj.Results.Assets[0].Url, nil +} + +func GetStationNextTracks(id, mutoken, language, token string) (*TrackResp, error) { + var err error + if token == "" { + token, err = GetToken() + if err != nil { + return nil, err + } + } + + req, err := http.NewRequest("POST", fmt.Sprintf("https://amp-api.music.apple.com/v1/me/stations/next-tracks/%s", id), nil) + if err != nil { + return nil, err + } + req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token)) + req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36") + req.Header.Set("Origin", "https://music.apple.com") + req.Header.Set("Media-User-Token", mutoken) + query := url.Values{} + query.Set("omit[resource]", "autos") + //query.Set("include", "tracks,artists,record-labels") + query.Set("include[songs]", "artists,albums") + query.Set("limit", "10") + query.Set("extend", "editorialVideo,extendedAssetUrls") + query.Set("l", language) + req.URL.RawQuery = query.Encode() + do, err := http.DefaultClient.Do(req) + if err != nil { + return nil, err + } + defer do.Body.Close() + if do.StatusCode != http.StatusOK { + return nil, errors.New(do.Status) + } + obj := new(TrackResp) + err = json.NewDecoder(do.Body).Decode(&obj) + if err != nil { + return nil, err + } + return obj, nil +} + +type StationResp struct { + Href string `json:"href"` + Next string `json:"next"` + Data []StationRespData `json:"data"` +} + +type StationAssets struct { + Results struct { + Assets []struct { + KeyServerUrl string `json:"keyServerUrl"` + Url string `json:"url"` + WidevineKeyCertificateUrl string `json:"widevineKeyCertificateUrl"` + FairPlayKeyCertificateUrl string `json:"fairPlayKeyCertificateUrl"` + } `json:"assets"` + } `json:"results"` +} + +type StationRespData struct { + ID string `json:"id"` + Type string `json:"type"` + Href string `json:"href"` + Attributes struct { + Artwork struct { + Width int `json:"width"` + Height int `json:"height"` + URL string `json:"url"` + BgColor string `json:"bgColor"` + TextColor1 string `json:"textColor1"` + TextColor2 string `json:"textColor2"` + TextColor3 string `json:"textColor3"` + TextColor4 string `json:"textColor4"` + } `json:"artwork"` + IsLive bool `json:"isLive"` + URL string `json:"url"` + Name string `json:"name"` + EditorialVideo struct { + MotionTall struct { + Video string `json:"video"` + } `json:"motionTallVideo3x4"` + MotionSquare struct { + Video string `json:"video"` + } `json:"motionSquareVideo1x1"` + MotionDetailTall struct { + Video string `json:"video"` + } `json:"motionDetailTall"` + MotionDetailSquare struct { + Video string `json:"video"` + } `json:"motionDetailSquare"` + } `json:"editorialVideo"` + PlayParams struct { + ID string `json:"id"` + Kind string `json:"kind"` + Format string `json:"format"` + StationHash string `json:"stationHash"` + } `json:"playParams"` + } `json:"attributes"` +} diff --git a/utils/ampapi/token.go b/utils/ampapi/token.go new file mode 100644 index 0000000..a90bb4a --- /dev/null +++ b/utils/ampapi/token.go @@ -0,0 +1,49 @@ +package ampapi + +import ( + "io" + "net/http" + "regexp" +) + +func GetToken() (string, error) { + req, err := http.NewRequest("GET", "https://beta.music.apple.com", nil) + if err != nil { + return "", err + } + + resp, err := http.DefaultClient.Do(req) + if err != nil { + return "", err + } + defer resp.Body.Close() + + body, err := io.ReadAll(resp.Body) + if err != nil { + return "", err + } + + regex := regexp.MustCompile(`/assets/index-legacy-[^/]+\.js`) + indexJsUri := regex.FindString(string(body)) + + req, err = http.NewRequest("GET", "https://beta.music.apple.com"+indexJsUri, nil) + if err != nil { + return "", err + } + + resp, err = http.DefaultClient.Do(req) + if err != nil { + return "", err + } + defer resp.Body.Close() + + body, err = io.ReadAll(resp.Body) + if err != nil { + return "", err + } + + regex = regexp.MustCompile(`eyJh([^"]*)`) + token := regex.FindString(string(body)) + + return token, nil +} diff --git a/utils/ampapi/track.go b/utils/ampapi/track.go new file mode 100644 index 0000000..a827149 --- /dev/null +++ b/utils/ampapi/track.go @@ -0,0 +1,103 @@ +package ampapi + +type TrackResp struct { + Href string `json:"href"` + Next string `json:"next"` + Data []TrackRespData `json:"data"` +} + +// 类型为song 或者 music-video +type TrackRespData struct { + ID string `json:"id"` + Type string `json:"type"` + Href string `json:"href"` + Attributes struct { + Previews []struct { + URL string `json:"url"` + } `json:"previews"` + Artwork struct { + Width int `json:"width"` + Height int `json:"height"` + URL string `json:"url"` + BgColor string `json:"bgColor"` + TextColor1 string `json:"textColor1"` + TextColor2 string `json:"textColor2"` + TextColor3 string `json:"textColor3"` + TextColor4 string `json:"textColor4"` + } `json:"artwork"` + ArtistName string `json:"artistName"` + URL string `json:"url"` + DiscNumber int `json:"discNumber"` + GenreNames []string `json:"genreNames"` + ExtendedAssetUrls struct { + EnhancedHls string `json:"enhancedHls"` + } `json:"extendedAssetUrls"` + HasTimeSyncedLyrics bool `json:"hasTimeSyncedLyrics"` + IsMasteredForItunes bool `json:"isMasteredForItunes"` + IsAppleDigitalMaster bool `json:"isAppleDigitalMaster"` + ContentRating string `json:"contentRating"` + DurationInMillis int `json:"durationInMillis"` + ReleaseDate string `json:"releaseDate"` + Name string `json:"name"` + Isrc string `json:"isrc"` + AudioTraits []string `json:"audioTraits"` + HasLyrics bool `json:"hasLyrics"` + AlbumName string `json:"albumName"` + PlayParams struct { + ID string `json:"id"` + Kind string `json:"kind"` + } `json:"playParams"` + TrackNumber int `json:"trackNumber"` + AudioLocale string `json:"audioLocale"` + ComposerName string `json:"composerName"` + } `json:"attributes"` + Relationships struct { + Artists struct { + Href string `json:"href"` + Data []struct { + ID string `json:"id"` + Type string `json:"type"` + Href string `json:"href"` + Attributes struct { + Name string `json:"name"` + } `json:"attributes"` + } `json:"data"` + } `json:"artists"` + Albums struct { + Href string `json:"href"` + Data []struct { + ID string `json:"id"` + Type string `json:"type"` + Href string `json:"href"` + Attributes struct { + ArtistName string `json:"artistName"` + Artwork struct { + Width int `json:"width"` + Height int `json:"height"` + URL string `json:"url"` + BgColor string `json:"bgColor"` + TextColor1 string `json:"textColor1"` + TextColor2 string `json:"textColor2"` + TextColor3 string `json:"textColor3"` + TextColor4 string `json:"textColor4"` + } `json:"artwork"` + GenreNames []string `json:"genreNames"` + IsCompilation bool `json:"isCompilation"` + IsComplete bool `json:"isComplete"` + IsMasteredForItunes bool `json:"isMasteredForItunes"` + IsPrerelease bool `json:"isPrerelease"` + IsSingle bool `json:"isSingle"` + Name string `json:"name"` + PlayParams struct { + ID string `json:"id"` + Kind string `json:"kind"` + } `json:"playParams"` + ReleaseDate string `json:"releaseDate"` + TrackCount int `json:"trackCount"` + Upc string `json:"upc"` + URL string `json:"url"` + } `json:"attributes"` + } `json:"data"` + } `json:"albums"` + } `json:"relationships"` +} diff --git a/utils/lyrics/lyrics.go b/utils/lyrics/lyrics.go index 7473857..2a2f350 100644 --- a/utils/lyrics/lyrics.go +++ b/utils/lyrics/lyrics.go @@ -16,6 +16,7 @@ type SongLyrics struct { Type string `json:"type"` Attributes struct { Ttml string `json:"ttml"` + TtmlLocalizations string `json:"ttmlLocalizations"` PlayParams struct { Id string `json:"id"` Kind string `json:"kind"` @@ -49,7 +50,7 @@ func Get(storefront, songId, lrcType, language, lrcFormat, token, mediaUserToken } func getSongLyrics(songId string, storefront string, token string, userToken string, lrcType string, language string) (string, error) { req, err := http.NewRequest("GET", - fmt.Sprintf("https://amp-api.music.apple.com/v1/catalog/%s/songs/%s/%s?l=%s", storefront, songId, lrcType, language), nil) + fmt.Sprintf("https://amp-api.music.apple.com/v1/catalog/%s/songs/%s/%s?l=%s&extend=ttmlLocalizations", storefront, songId, lrcType, language), nil) if err != nil { return "", err } @@ -66,7 +67,10 @@ func getSongLyrics(songId string, storefront string, token string, userToken str obj := new(SongLyrics) _ = json.NewDecoder(do.Body).Decode(&obj) if obj.Data != nil { - return obj.Data[0].Attributes.Ttml, nil + if len(obj.Data[0].Attributes.Ttml) > 0 { + return obj.Data[0].Attributes.Ttml, nil + } + return obj.Data[0].Attributes.TtmlLocalizations, nil } else { return "", errors.New("failed to get lyrics") } @@ -165,7 +169,7 @@ func conventSyllableTTMLToLRC(ttml string) (string, error) { return "", err } var lrcLines []string - parseTime := func(timeValue string, newLine bool) (string, error) { + parseTime := func(timeValue string, newLine int) (string, error) { var h, m, s, ms int if strings.Contains(timeValue, ":") { _, err = fmt.Sscanf(timeValue, "%d:%d:%d.%d", &h, &m, &s, &ms) @@ -182,34 +186,22 @@ func conventSyllableTTMLToLRC(ttml string) (string, error) { } m += h * 60 ms = ms / 10 - if newLine { + if newLine == 0 { return fmt.Sprintf("[%02d:%02d.%02d]<%02d:%02d.%02d>", m, s, ms, m, s, ms), nil + } else if newLine == -1 { + return fmt.Sprintf("[%02d:%02d.%02d]", m, s, ms), nil } else { return fmt.Sprintf("<%02d:%02d.%02d>", m, s, ms), nil } } divs := parsedTTML.FindElement("tt").FindElement("body").FindElements("div") - //get trans - if len(parsedTTML.FindElement("tt").FindElements("head")) > 0 { - if len(parsedTTML.FindElement("tt").FindElement("head").FindElements("metadata")) > 0 { - Metadata := parsedTTML.FindElement("tt").FindElement("head").FindElement("metadata") - if len(Metadata.FindElements("iTunesMetadata")) > 0 { - iTunesMetadata := Metadata.FindElement("iTunesMetadata") - if len(iTunesMetadata.FindElements("translations")) > 0 { - if len(iTunesMetadata.FindElement("translations").FindElements("translation")) > 0 { - divs = iTunesMetadata.FindElement("translations").FindElements("translation") - } - } - } - } - } for _, div := range divs { - for _, item := range div.ChildElements() { + for _, item := range div.ChildElements() { //LINES var lrcSyllables []string var i int = 0 - var endTime string - for _, lyrics := range item.Child { - if _, ok := lyrics.(*etree.CharData); ok { + var endTime, transLine string + for _, lyrics := range item.Child { //WORDS + if _, ok := lyrics.(*etree.CharData); ok { //是否为span之间的空格 if i > 0 { lrcSyllables = append(lrcSyllables, " ") continue @@ -220,11 +212,12 @@ func conventSyllableTTMLToLRC(ttml string) (string, error) { if lyric.SelectAttr("begin") == nil { continue } - beginTime, err := parseTime(lyric.SelectAttr("begin").Value, i == 0) + beginTime, err := parseTime(lyric.SelectAttr("begin").Value, i) if err != nil { - return "", err + return "", err } - endTime, err = parseTime(lyric.SelectAttr("end").Value, false) + + endTime, err = parseTime(lyric.SelectAttr("end").Value, 1) if err != nil { return "", err } @@ -243,6 +236,39 @@ func conventSyllableTTMLToLRC(ttml string) (string, error) { text = lyric.SelectAttr("text").Value } lrcSyllables = append(lrcSyllables, fmt.Sprintf("%s%s", beginTime, text)) + if i == 0 { + transBeginTime, _ := parseTime(lyric.SelectAttr("begin").Value, -1) + if len(parsedTTML.FindElement("tt").FindElements("head")) > 0 { + if len(parsedTTML.FindElement("tt").FindElement("head").FindElements("metadata")) > 0 { + Metadata := parsedTTML.FindElement("tt").FindElement("head").FindElement("metadata") + if len(Metadata.FindElements("iTunesMetadata")) > 0 { + iTunesMetadata := Metadata.FindElement("iTunesMetadata") + if len(iTunesMetadata.FindElements("translations")) > 0 { + if len(iTunesMetadata.FindElement("translations").FindElements("translation")) > 0 { + xpath := fmt.Sprintf("//text[@for='%s']", item.SelectAttr("itunes:key").Value) + trans := iTunesMetadata.FindElement("translations").FindElement("translation").FindElement(xpath) + var transTxt string + if trans.SelectAttr("text") == nil { + var textTmp []string + for _, span := range trans.Child { + if _, ok := span.(*etree.CharData); ok { + textTmp = append(textTmp, span.(*etree.CharData).Data) + } /*else { + textTmp = append(textTmp, span.(*etree.Element).Text()) + }*/ + } + transTxt = strings.Join(textTmp, "") + } else { + transTxt = trans.SelectAttr("text").Value + } + //fmt.Println(transTxt) + transLine = transBeginTime + transTxt + } + } + } + } + } + } i += 1 } //endTime, err := parseTime(item.SelectAttr("end").Value) @@ -250,7 +276,10 @@ func conventSyllableTTMLToLRC(ttml string) (string, error) { // return "", err //} lrcLines = append(lrcLines, strings.Join(lrcSyllables, "")+endTime) + if len(transLine) > 0 { + lrcLines = append(lrcLines, transLine) + } } } return strings.Join(lrcLines, "\n"), nil -} +} \ No newline at end of file diff --git a/utils/runv3/runv3.go b/utils/runv3/runv3.go index e2fbd7d..771d019 100644 --- a/utils/runv3/runv3.go +++ b/utils/runv3/runv3.go @@ -5,6 +5,7 @@ import ( "encoding/base64" "fmt" "path/filepath" + "github.com/gospider007/requests" "google.golang.org/protobuf/proto" @@ -24,6 +25,8 @@ import ( "net/http" "os/exec" "strings" + "sync" + //"time" "github.com/grafov/m3u8" "github.com/schollz/progressbar/v3" @@ -154,7 +157,7 @@ func GetWebplayback(adamId string, authtoken string, mutoken string, mvmode bool return obj.List[0].HlsPlaylistUrl, "", nil } // 遍历 Assets - for i, _ := range obj.List[0].Assets { + for i := range obj.List[0].Assets { if obj.List[0].Assets[i].Flavor == "28:ctrp256" { kidBase64, fileurl, err := extractKidBase64(obj.List[0].Assets[i].URL, false) if err != nil { @@ -165,7 +168,7 @@ func GetWebplayback(adamId string, authtoken string, mutoken string, mvmode bool continue } } - return "", "", nil + return "", "", errors.New("Unavailable") } type Songlist struct { @@ -298,10 +301,19 @@ func Run(adamId string, trackpath string, authtoken string, mutoken string, mvmo AfterRequest: AfterRequest, } key.CdmInit() - keystr, keybt, err := key.GetKey(ctx, "https://play.itunes.apple.com/WebObjects/MZPlay.woa/wa/acquireWebPlaybackLicense", pssh, nil) - if err != nil { - fmt.Println(err) - return "", err + var keybt []byte + if strings.Contains(adamId, "ra.") { + keystr, keybt, err = key.GetKey(ctx, "https://play.itunes.apple.com/WebObjects/MZPlay.woa/web/radio/versions/1/license", pssh, nil) + if err != nil { + fmt.Println(err) + return "", err + } + } else { + keystr, keybt, err = key.GetKey(ctx, "https://play.itunes.apple.com/WebObjects/MZPlay.woa/wa/acquireWebPlaybackLicense", pssh, nil) + if err != nil { + fmt.Println(err) + return "", err + } } if mvmode { keyAndUrls := "1:" + keystr + ";" + fileurl @@ -335,6 +347,95 @@ func Run(adamId string, trackpath string, authtoken string, mutoken string, mvmo return "", nil } +// Segment 结构体用于在 Channel 中传递分段数据 +type Segment struct { + Index int + Data []byte +} + +func downloadSegment(url string, index int, wg *sync.WaitGroup, segmentsChan chan<- Segment, client *http.Client, limiter chan struct{}) { + // 函数退出时，从 limiter 中接收一个值，释放一个并发槽位 + defer func() { + <-limiter + wg.Done() + }() + + req, err := http.NewRequest("GET", url, nil) + if err != nil { + fmt.Printf("错误(分段 %d): 创建请求失败: %v\n", index, err) + return + } + + resp, err := client.Do(req) + if err != nil { + fmt.Printf("错误(分段 %d): 下载失败: %v\n", index, err) + return + } + defer resp.Body.Close() + + if resp.StatusCode != http.StatusOK { + fmt.Printf("错误(分段 %d): 服务器返回状态码 %d\n", index, resp.StatusCode) + return + } + + data, err := io.ReadAll(resp.Body) + if err != nil { + fmt.Printf("错误(分段 %d): 读取数据失败: %v\n", index, err) + return + } + + // 将下载好的分段（包含序号和数据）发送到 Channel + segmentsChan <- Segment{Index: index, Data: data} +} + +// fileWriter 从 Channel 接收分段并按顺序写入文件 +func fileWriter(wg *sync.WaitGroup, segmentsChan <-chan Segment, outputFile io.Writer, totalSegments int) { + defer wg.Done() + + // 缓冲区，用于存放乱序到达的分段 + // key 是分段序号，value 是分段数据 + segmentBuffer := make(map[int][]byte) + nextIndex := 0 // 期望写入的下一个分段的序号 + + for segment := range segmentsChan { + // 检查收到的分段是否是当前期望的 + if segment.Index == nextIndex { + //fmt.Printf("写入分段 %d\n", segment.Index) + _, err := outputFile.Write(segment.Data) + if err != nil { + fmt.Printf("错误(分段 %d): 写入文件失败: %v\n", segment.Index, err) + } + nextIndex++ + + // 检查缓冲区中是否有下一个连续的分段 + for { + data, ok := segmentBuffer[nextIndex] + if !ok { + break // 缓冲区里没有下一个，跳出循环，等待下一个分段到达 + } + + //fmt.Printf("从缓冲区写入分段 %d\n", nextIndex) + _, err := outputFile.Write(data) + if err != nil { + fmt.Printf("错误(分段 %d): 从缓冲区写入文件失败: %v\n", nextIndex, err) + } + // 从缓冲区删除已写入的分段，释放内存 + delete(segmentBuffer, nextIndex) + nextIndex++ + } + } else { + // 如果不是期望的分段，先存入缓冲区 + //fmt.Printf("缓冲分段 %d (等待 %d)\n", segment.Index, nextIndex) + segmentBuffer[segment.Index] = segment.Data + } + } + + // 确保所有分段都已写入 + if nextIndex != totalSegments { + fmt.Printf("警告: 写入完成，但似乎有分段丢失。期望 %d 个, 实际写入 %d 个。\n", totalSegments, nextIndex) + } +} + func ExtMvData(keyAndUrls string, savePath string) error { segments := strings.Split(keyAndUrls, ";") key := segments[0] @@ -345,36 +446,51 @@ func ExtMvData(keyAndUrls string, savePath string) error { fmt.Printf("创建文件失败：%v\n", err) return err } - defer tempFile.Close() defer os.Remove(tempFile.Name()) + defer tempFile.Close() - // 依次下载每个链接并写入文件 - bar := progressbar.DefaultBytes( - -1, - "Downloading...", - ) + var downloadWg, writerWg sync.WaitGroup + segmentsChan := make(chan Segment, len(urls)) + // --- 新增代码: 定义最大并发数 --- + const maxConcurrency = 10 + // --- 新增代码: 创建带缓冲的 Channel 作为信号量 --- + limiter := make(chan struct{}, maxConcurrency) + client := &http.Client{} + + // 初始化进度条 + bar := progressbar.DefaultBytes(-1, "Downloading...") barWriter := io.MultiWriter(tempFile, bar) - for _, url := range urls { - resp, err := http.Get(url) - if err != nil { - fmt.Printf("下载链接 %s 失败：%v\n", url, err) - return err - } - if resp.StatusCode != http.StatusOK { - fmt.Printf("链接 %s 响应失败：%v\n", url, resp.Status) - return errors.New(resp.Status) - } - // 将响应体写入输出文件 - _, err = io.Copy(barWriter, resp.Body) - defer resp.Body.Close() // 注意及时关闭响应体，避免资源泄露 - if err != nil { - fmt.Printf("写入文件失败：%v\n", err) - return err - } - //fmt.Printf("第 %d 个链接 %s 下载并写入完成\n", idx+1, url) + // 启动写入 Goroutine + writerWg.Add(1) + go fileWriter(&writerWg, segmentsChan, barWriter, len(urls)) + + // 启动下载 Goroutines + for i, url := range urls { + // 在启动 Goroutine 前，向 limiter 发送一个值来“获取”一个槽位 + // 如果 limiter 已满 (达到10个)，这里会阻塞，直到有其他任务完成并释放槽位 + //fmt.Printf("请求启动任务 %d...\n", i) + limiter <- struct{}{} + //fmt.Printf("...任务 %d 已启动\n", i) + + downloadWg.Add(1) + // 将 limiter 传递给下载函数 + go downloadSegment(url, i, &downloadWg, segmentsChan, client, limiter) + } + + // 等待所有下载任务完成 + downloadWg.Wait() + // 下载完成后，关闭 Channel。写入 Goroutine 会在处理完 Channel 中所有数据后退出。 + close(segmentsChan) + + // 等待写入 Goroutine 完成所有写入和缓冲处理 + writerWg.Wait() + + // 显式关闭文件（defer会再次调用，但重复关闭是安全的） + if err := tempFile.Close(); err != nil { + fmt.Printf("关闭临时文件失败: %v\n", err) + return err } - tempFile.Close() fmt.Println("\nDownloaded.") cmd1 := exec.Command("mp4decrypt", "--key", key, tempFile.Name(), filepath.Base(savePath)) diff --git a/utils/structs/structs.go b/utils/structs/structs.go index 4421cd6..58ccb7a 100644 --- a/utils/structs/structs.go +++ b/utils/structs/structs.go @@ -1,523 +1,94 @@ -package structs - -type ConfigSet struct { - MediaUserToken string `yaml:"media-user-token"` - AuthorizationToken string `yaml:"authorization-token"` - Language string `yaml:"language"` - SaveLrcFile bool `yaml:"save-lrc-file"` - LrcType string `yaml:"lrc-type"` - LrcFormat string `yaml:"lrc-format"` - SaveAnimatedArtwork bool `yaml:"save-animated-artwork"` - EmbyAnimatedArtwork bool `yaml:"emby-animated-artwork"` - EmbedLrc bool `yaml:"embed-lrc"` - EmbedCover bool `yaml:"embed-cover"` - SaveArtistCover bool `yaml:"save-artist-cover"` - CoverSize string `yaml:"cover-size"` - CoverFormat string `yaml:"cover-format"` - AlacSaveFolder string `yaml:"alac-save-folder"` - AtmosSaveFolder string `yaml:"atmos-save-folder"` - AlbumFolderFormat string `yaml:"album-folder-format"` - PlaylistFolderFormat string `yaml:"playlist-folder-format"` - ArtistFolderFormat string `yaml:"artist-folder-format"` - SongFileFormat string `yaml:"song-file-format"` - ExplicitChoice string `yaml:"explicit-choice"` - CleanChoice string `yaml:"clean-choice"` - AppleMasterChoice string `yaml:"apple-master-choice"` - MaxMemoryLimit int `yaml:"max-memory-limit"` - DecryptM3u8Port string `yaml:"decrypt-m3u8-port"` - GetM3u8Port string `yaml:"get-m3u8-port"` - GetM3u8Mode string `yaml:"get-m3u8-mode"` - GetM3u8FromDevice bool `yaml:"get-m3u8-from-device"` - AacType string `yaml:"aac-type"` - AlacMax int `yaml:"alac-max"` - AtmosMax int `yaml:"atmos-max"` - LimitMax int `yaml:"limit-max"` - UseSongInfoForPlaylist bool `yaml:"use-songinfo-for-playlist"` - DlAlbumcoverForPlaylist bool `yaml:"dl-albumcover-for-playlist"` - MVAudioType string `yaml:"mv-audio-type"` - MVMax int `yaml:"mv-max"` -} - -type Counter struct { - Unavailable int - NotSong int - Error int - Success int - Total int -} - -type ApiResult struct { - Data []SongData `json:"data"` -} - -type SongAttributes struct { - ArtistName string `json:"artistName"` - DiscNumber int `json:"discNumber"` - GenreNames []string `json:"genreNames"` - ExtendedAssetUrls struct { - EnhancedHls string `json:"enhancedHls"` - } `json:"extendedAssetUrls"` - IsMasteredForItunes bool `json:"isMasteredForItunes"` - IsAppleDigitalMaster bool `json:"isAppleDigitalMaster"` - ContentRating string `json:"contentRating"` - ReleaseDate string `json:"releaseDate"` - Name string `json:"name"` - Isrc string `json:"isrc"` - AlbumName string `json:"albumName"` - TrackNumber int `json:"trackNumber"` - ComposerName string `json:"composerName"` -} - -type AlbumAttributes struct { - ArtistName string `json:"artistName"` - IsSingle bool `json:"isSingle"` - IsComplete bool `json:"isComplete"` - GenreNames []string `json:"genreNames"` - TrackCount int `json:"trackCount"` - IsMasteredForItunes bool `json:"isMasteredForItunes"` - IsAppleDigitalMaster bool `json:"isAppleDigitalMaster"` - ContentRating string `json:"contentRating"` - ReleaseDate string `json:"releaseDate"` - Name string `json:"name"` - RecordLabel string `json:"recordLabel"` - Upc string `json:"upc"` - Copyright string `json:"copyright"` - IsCompilation bool `json:"isCompilation"` -} - -type SongData struct { - ID string `json:"id"` - Attributes SongAttributes `json:"attributes"` - Relationships struct { - Albums struct { - Data []struct { - ID string `json:"id"` - Type string `json:"type"` - Href string `json:"href"` - Attributes AlbumAttributes `json:"attributes"` - } `json:"data"` - } `json:"albums"` - Artists struct { - Href string `json:"href"` - Data []struct { - ID string `json:"id"` - Type string `json:"type"` - Href string `json:"href"` - } `json:"data"` - } `json:"artists"` - } `json:"relationships"` -} - -type SongResult struct { - Artwork struct { - Width int `json:"width"` - URL string `json:"url"` - Height int `json:"height"` - TextColor3 string `json:"textColor3"` - TextColor2 string `json:"textColor2"` - TextColor4 string `json:"textColor4"` - HasAlpha bool `json:"hasAlpha"` - TextColor1 string `json:"textColor1"` - BgColor string `json:"bgColor"` - HasP3 bool `json:"hasP3"` - SupportsLayeredImage bool `json:"supportsLayeredImage"` - } `json:"artwork"` - ArtistName string `json:"artistName"` - CollectionID string `json:"collectionId"` - DiscNumber int `json:"discNumber"` - GenreNames []string `json:"genreNames"` - ID string `json:"id"` - DurationInMillis int `json:"durationInMillis"` - ReleaseDate string `json:"releaseDate"` - ContentRatingsBySystem struct { - } `json:"contentRatingsBySystem"` - Name string `json:"name"` - Composer struct { - Name string `json:"name"` - URL string `json:"url"` - } `json:"composer"` - EditorialArtwork struct { - } `json:"editorialArtwork"` - CollectionName string `json:"collectionName"` - AssetUrls struct { - Plus string `json:"plus"` - Lightweight string `json:"lightweight"` - SuperLightweight string `json:"superLightweight"` - LightweightPlus string `json:"lightweightPlus"` - EnhancedHls string `json:"enhancedHls"` - } `json:"assetUrls"` - AudioTraits []string `json:"audioTraits"` - Kind string `json:"kind"` - Copyright string `json:"copyright"` - ArtistID string `json:"artistId"` - Genres []struct { - GenreID string `json:"genreId"` - Name string `json:"name"` - URL string `json:"url"` - MediaType string `json:"mediaType"` - } `json:"genres"` - TrackNumber int `json:"trackNumber"` - AudioLocale string `json:"audioLocale"` - Offers []struct { - ActionText struct { - Short string `json:"short"` - Medium string `json:"medium"` - Long string `json:"long"` - Downloaded string `json:"downloaded"` - Downloading string `json:"downloading"` - } `json:"actionText"` - Type string `json:"type"` - PriceFormatted string `json:"priceFormatted"` - Price float64 `json:"price"` - BuyParams string `json:"buyParams"` - Variant string `json:"variant,omitempty"` - Assets []struct { - Flavor string `json:"flavor"` - Preview struct { - Duration int `json:"duration"` - URL string `json:"url"` - } `json:"preview"` - Size int `json:"size"` - Duration int `json:"duration"` - } `json:"assets"` - } `json:"offers"` -} - -type TrackData struct { - ID string `json:"id"` - Type string `json:"type"` - Href string `json:"href"` - Attributes struct { - Previews []struct { - URL string `json:"url"` - } `json:"previews"` - Artwork struct { - Width int `json:"width"` - Height int `json:"height"` - URL string `json:"url"` - BgColor string `json:"bgColor"` - TextColor1 string `json:"textColor1"` - TextColor2 string `json:"textColor2"` - TextColor3 string `json:"textColor3"` - TextColor4 string `json:"textColor4"` - } `json:"artwork"` - ArtistName string `json:"artistName"` - URL string `json:"url"` - DiscNumber int `json:"discNumber"` - GenreNames []string `json:"genreNames"` - HasTimeSyncedLyrics bool `json:"hasTimeSyncedLyrics"` - IsMasteredForItunes bool `json:"isMasteredForItunes"` - IsAppleDigitalMaster bool `json:"isAppleDigitalMaster"` - ContentRating string `json:"contentRating"` - DurationInMillis int `json:"durationInMillis"` - ReleaseDate string `json:"releaseDate"` - Name string `json:"name"` - Isrc string `json:"isrc"` - AudioTraits []string `json:"audioTraits"` - HasLyrics bool `json:"hasLyrics"` - AlbumName string `json:"albumName"` - PlayParams struct { - ID string `json:"id"` - Kind string `json:"kind"` - } `json:"playParams"` - TrackNumber int `json:"trackNumber"` - AudioLocale string `json:"audioLocale"` - ComposerName string `json:"composerName"` - } `json:"attributes"` - Relationships struct { - Artists struct { - Href string `json:"href"` - Data []struct { - ID string `json:"id"` - Type string `json:"type"` - Href string `json:"href"` - Attributes struct { - Name string `json:"name"` - } `json:"attributes"` - } `json:"data"` - } `json:"artists"` - Albums struct { - Href string `json:"href"` - Data []AlbumData `json:"data"` - } - } `json:"relationships"` -} - -type AlbumData struct { - ID string `json:"id"` - Type string `json:"type"` - Href string `json:"href"` - Attributes struct { - ArtistName string `json:"artistName"` - Artwork struct { - Width int `json:"width"` - Height int `json:"height"` - URL string `json:"url"` - BgColor string `json:"bgColor"` - TextColor1 string `json:"textColor1"` - TextColor2 string `json:"textColor2"` - TextColor3 string `json:"textColor3"` - TextColor4 string `json:"textColor4"` - } `json:"artwork"` - GenreNames []string `json:"genreNames"` - IsCompilation bool `json:"isCompilation"` - IsComplete bool `json:"isComplete"` - IsMasteredForItunes bool `json:"isMasteredForItunes"` - IsPrerelease bool `json:"isPrerelease"` - IsSingle bool `json:"isSingle"` - Name string `json:"name"` - PlayParams struct { - ID string `json:"id"` - Kind string `json:"kind"` - } `json:"playParams"` - ReleaseDate string `json:"releaseDate"` - TrackCount int `json:"trackCount"` - Upc string `json:"upc"` - URL string `json:"url"` - } -} - -type AutoGenerated struct { - Data []struct { - ID string `json:"id"` - Type string `json:"type"` - Href string `json:"href"` - Attributes struct { - Artwork struct { - Width int `json:"width"` - Height int `json:"height"` - URL string `json:"url"` - BgColor string `json:"bgColor"` - TextColor1 string `json:"textColor1"` - TextColor2 string `json:"textColor2"` - TextColor3 string `json:"textColor3"` - TextColor4 string `json:"textColor4"` - } `json:"artwork"` - ArtistName string `json:"artistName"` - IsSingle bool `json:"isSingle"` - URL string `json:"url"` - IsComplete bool `json:"isComplete"` - GenreNames []string `json:"genreNames"` - TrackCount int `json:"trackCount"` - IsMasteredForItunes bool `json:"isMasteredForItunes"` - IsAppleDigitalMaster bool `json:"isAppleDigitalMaster"` - ContentRating string `json:"contentRating"` - ReleaseDate string `json:"releaseDate"` - Name string `json:"name"` - RecordLabel string `json:"recordLabel"` - Upc string `json:"upc"` - AudioTraits []string `json:"audioTraits"` - Copyright string `json:"copyright"` - PlayParams struct { - ID string `json:"id"` - Kind string `json:"kind"` - } `json:"playParams"` - IsCompilation bool `json:"isCompilation"` - EditorialVideo struct { - MotionTall struct { - Video string `json:"video"` - } `json:"motionTallVideo3x4"` - MotionSquare struct { - Video string `json:"video"` - } `json:"motionSquareVideo1x1"` - MotionDetailTall struct { - Video string `json:"video"` - } `json:"motionDetailTall"` - MotionDetailSquare struct { - Video string `json:"video"` - } `json:"motionDetailSquare"` - } `json:"editorialVideo"` - } `json:"attributes"` - Relationships struct { - RecordLabels struct { - Href string `json:"href"` - Data []interface{} `json:"data"` - } `json:"record-labels"` - Artists struct { - Href string `json:"href"` - Data []struct { - ID string `json:"id"` - Type string `json:"type"` - Href string `json:"href"` - Attributes struct { - Name string `json:"name"` - Artwork struct { - Url string `json:"url"` - } `json:"artwork"` - } `json:"attributes"` - } `json:"data"` - } `json:"artists"` - Tracks struct { - Href string `json:"href"` - Next string `json:"next"` - Data []TrackData `json:"data"` - } `json:"tracks"` - } `json:"relationships"` - } `json:"data"` -} - -type AutoGeneratedTrack struct { - Href string `json:"href"` - Next string `json:"next"` - Data []struct { - ID string `json:"id"` - Type string `json:"type"` - Href string `json:"href"` - Attributes struct { - Previews []struct { - URL string `json:"url"` - } `json:"previews"` - Artwork struct { - Width int `json:"width"` - Height int `json:"height"` - URL string `json:"url"` - BgColor string `json:"bgColor"` - TextColor1 string `json:"textColor1"` - TextColor2 string `json:"textColor2"` - TextColor3 string `json:"textColor3"` - TextColor4 string `json:"textColor4"` - } `json:"artwork"` - ArtistName string `json:"artistName"` - URL string `json:"url"` - DiscNumber int `json:"discNumber"` - GenreNames []string `json:"genreNames"` - HasTimeSyncedLyrics bool `json:"hasTimeSyncedLyrics"` - IsMasteredForItunes bool `json:"isMasteredForItunes"` - IsAppleDigitalMaster bool `json:"isAppleDigitalMaster"` - ContentRating string `json:"contentRating"` - DurationInMillis int `json:"durationInMillis"` - ReleaseDate string `json:"releaseDate"` - Name string `json:"name"` - Isrc string `json:"isrc"` - AudioTraits []string `json:"audioTraits"` - HasLyrics bool `json:"hasLyrics"` - AlbumName string `json:"albumName"` - PlayParams struct { - ID string `json:"id"` - Kind string `json:"kind"` - } `json:"playParams"` - TrackNumber int `json:"trackNumber"` - AudioLocale string `json:"audioLocale"` - ComposerName string `json:"composerName"` - } `json:"attributes"` - Relationships struct { - Artists struct { - Href string `json:"href"` - Data []struct { - ID string `json:"id"` - Type string `json:"type"` - Href string `json:"href"` - Attributes struct { - Name string `json:"name"` - } `json:"attributes"` - } `json:"data"` - } `json:"artists"` - Albums struct { - Href string `json:"href"` - Data []AlbumData `json:"data"` - } - } `json:"relationships"` - } `json:"data"` -} - -type AutoGeneratedArtist struct { - Next string `json:"next"` - Data []struct { - ID string `json:"id"` - Type string `json:"type"` - Href string `json:"href"` - Attributes struct { - Previews []struct { - URL string `json:"url"` - } `json:"previews"` - Artwork struct { - Width int `json:"width"` - Height int `json:"height"` - URL string `json:"url"` - BgColor string `json:"bgColor"` - TextColor1 string `json:"textColor1"` - TextColor2 string `json:"textColor2"` - TextColor3 string `json:"textColor3"` - TextColor4 string `json:"textColor4"` - } `json:"artwork"` - ArtistName string `json:"artistName"` - URL string `json:"url"` - DiscNumber int `json:"discNumber"` - GenreNames []string `json:"genreNames"` - HasTimeSyncedLyrics bool `json:"hasTimeSyncedLyrics"` - IsMasteredForItunes bool `json:"isMasteredForItunes"` - IsAppleDigitalMaster bool `json:"isAppleDigitalMaster"` - ContentRating string `json:"contentRating"` - DurationInMillis int `json:"durationInMillis"` - ReleaseDate string `json:"releaseDate"` - Name string `json:"name"` - Isrc string `json:"isrc"` - AudioTraits []string `json:"audioTraits"` - HasLyrics bool `json:"hasLyrics"` - AlbumName string `json:"albumName"` - PlayParams struct { - ID string `json:"id"` - Kind string `json:"kind"` - } `json:"playParams"` - TrackNumber int `json:"trackNumber"` - AudioLocale string `json:"audioLocale"` - ComposerName string `json:"composerName"` - } `json:"attributes"` - } `json:"data"` -} - -type AutoGeneratedMusicVideo struct { - Data []struct { - ID string `json:"id"` - Type string `json:"type"` - Href string `json:"href"` - Attributes struct { - Previews []struct { - URL string `json:"url"` - } `json:"previews"` - Artwork struct { - Width int `json:"width"` - Height int `json:"height"` - URL string `json:"url"` - BgColor string `json:"bgColor"` - TextColor1 string `json:"textColor1"` - TextColor2 string `json:"textColor2"` - TextColor3 string `json:"textColor3"` - TextColor4 string `json:"textColor4"` - } `json:"artwork"` - AlbumName string `json:"albumName"` - ArtistName string `json:"artistName"` - URL string `json:"url"` - GenreNames []string `json:"genreNames"` - DurationInMillis int `json:"durationInMillis"` - Isrc string `json:"isrc"` - TrackNumber int `json:"trackNumber"` - DiscNumber int `json:"discNumber"` - ContentRating string `json:"contentRating"` - ReleaseDate string `json:"releaseDate"` - Name string `json:"name"` - Has4K bool `json:"has4K"` - HasHDR bool `json:"hasHDR"` - PlayParams struct { - ID string `json:"id"` - Kind string `json:"kind"` - } `json:"playParams"` - } `json:"attributes"` - } `json:"data"` -} - -type SongLyrics struct { - Data []struct { - Id string `json:"id"` - Type string `json:"type"` - Attributes struct { - Ttml string `json:"ttml"` - PlayParams struct { - Id string `json:"id"` - Kind string `json:"kind"` - CatalogId string `json:"catalogId"` - DisplayType int `json:"displayType"` - } `json:"playParams"` - } `json:"attributes"` - } `json:"data"` -} +package structs + +type ConfigSet struct { + MediaUserToken string `yaml:"media-user-token"` + AuthorizationToken string `yaml:"authorization-token"` + Language string `yaml:"language"` + SaveLrcFile bool `yaml:"save-lrc-file"` + LrcType string `yaml:"lrc-type"` + LrcFormat string `yaml:"lrc-format"` + SaveAnimatedArtwork bool `yaml:"save-animated-artwork"` + EmbyAnimatedArtwork bool `yaml:"emby-animated-artwork"` + EmbedLrc bool `yaml:"embed-lrc"` + EmbedCover bool `yaml:"embed-cover"` + SaveArtistCover bool `yaml:"save-artist-cover"` + CoverSize string `yaml:"cover-size"` + CoverFormat string `yaml:"cover-format"` + AlacSaveFolder string `yaml:"alac-save-folder"` + AtmosSaveFolder string `yaml:"atmos-save-folder"` + AlbumFolderFormat string `yaml:"album-folder-format"` + PlaylistFolderFormat string `yaml:"playlist-folder-format"` + ArtistFolderFormat string `yaml:"artist-folder-format"` + SongFileFormat string `yaml:"song-file-format"` + ExplicitChoice string `yaml:"explicit-choice"` + CleanChoice string `yaml:"clean-choice"` + AppleMasterChoice string `yaml:"apple-master-choice"` + MaxMemoryLimit int `yaml:"max-memory-limit"` + DecryptM3u8Port string `yaml:"decrypt-m3u8-port"` + GetM3u8Port string `yaml:"get-m3u8-port"` + GetM3u8Mode string `yaml:"get-m3u8-mode"` + GetM3u8FromDevice bool `yaml:"get-m3u8-from-device"` + AacType string `yaml:"aac-type"` + AlacMax int `yaml:"alac-max"` + AtmosMax int `yaml:"atmos-max"` + LimitMax int `yaml:"limit-max"` + UseSongInfoForPlaylist bool `yaml:"use-songinfo-for-playlist"` + DlAlbumcoverForPlaylist bool `yaml:"dl-albumcover-for-playlist"` + MVAudioType string `yaml:"mv-audio-type"` + MVMax int `yaml:"mv-max"` +} + +type Counter struct { + Unavailable int + NotSong int + Error int + Success int + Total int +} + +// 艺术家页面 +type AutoGeneratedArtist struct { + Next string `json:"next"` + Data []struct { + ID string `json:"id"` + Type string `json:"type"` + Href string `json:"href"` + Attributes struct { + Previews []struct { + URL string `json:"url"` + } `json:"previews"` + Artwork struct { + Width int `json:"width"` + Height int `json:"height"` + URL string `json:"url"` + BgColor string `json:"bgColor"` + TextColor1 string `json:"textColor1"` + TextColor2 string `json:"textColor2"` + TextColor3 string `json:"textColor3"` + TextColor4 string `json:"textColor4"` + } `json:"artwork"` + ArtistName string `json:"artistName"` + URL string `json:"url"` + DiscNumber int `json:"discNumber"` + GenreNames []string `json:"genreNames"` + HasTimeSyncedLyrics bool `json:"hasTimeSyncedLyrics"` + IsMasteredForItunes bool `json:"isMasteredForItunes"` + IsAppleDigitalMaster bool `json:"isAppleDigitalMaster"` + ContentRating string `json:"contentRating"` + DurationInMillis int `json:"durationInMillis"` + ReleaseDate string `json:"releaseDate"` + Name string `json:"name"` + Isrc string `json:"isrc"` + AudioTraits []string `json:"audioTraits"` + HasLyrics bool `json:"hasLyrics"` + AlbumName string `json:"albumName"` + PlayParams struct { + ID string `json:"id"` + Kind string `json:"kind"` + } `json:"playParams"` + TrackNumber int `json:"trackNumber"` + AudioLocale string `json:"audioLocale"` + ComposerName string `json:"composerName"` + } `json:"attributes"` + } `json:"data"` +} diff --git a/utils/task/album.go b/utils/task/album.go new file mode 100644 index 0000000..8c3c742 --- /dev/null +++ b/utils/task/album.go @@ -0,0 +1,193 @@ +package task + +import ( + "bufio" + "errors" + "fmt" + "os" + "strconv" + "strings" + + "github.com/fatih/color" + "github.com/olekukonko/tablewriter" + + "main/utils/ampapi" +) + +type Album struct { + Storefront string + ID string + + SaveDir string + SaveName string + Codec string + CoverPath string + + Language string + Resp ampapi.AlbumResp + Name string + Tracks []Track +} + +func NewAlbum(st string, id string) *Album { + a := new(Album) + a.Storefront = st + a.ID = id + + //fmt.Println("Album created") + return a + +} + +func (a *Album) GetResp(token, l string) error { + var err error + a.Language = l + resp, err := ampapi.GetAlbumResp(a.Storefront, a.ID, a.Language, token) + if err != nil { + return errors.New("error getting album response") + } + a.Resp = *resp + //简化高频调用名称 + a.Name = a.Resp.Data[0].Attributes.Name + //fmt.Println("Getting album response") + //从resp中的Tracks数据中提取trackData信息到新的Track结构体中 + for i, trackData := range a.Resp.Data[0].Relationships.Tracks.Data { + len := len(a.Resp.Data[0].Relationships.Tracks.Data) + a.Tracks = append(a.Tracks, Track{ + ID: trackData.ID, + Type: trackData.Type, + Name: trackData.Attributes.Name, + Language: a.Language, + Storefront: a.Storefront, + + //SaveDir: filepath.Join(a.SaveDir, a.SaveName), + //Codec: a.Codec, + TaskNum: i + 1, + TaskTotal: len, + M3u8: trackData.Attributes.ExtendedAssetUrls.EnhancedHls, + WebM3u8: trackData.Attributes.ExtendedAssetUrls.EnhancedHls, + //CoverPath: a.CoverPath, + + Resp: trackData, + PreType: "albums", + DiscTotal: a.Resp.Data[0].Relationships.Tracks.Data[len-1].Attributes.DiscNumber, + PreID: a.ID, + AlbumData: a.Resp.Data[0], + }) + } + return nil +} + +func (a *Album) GetArtwork() string { + return a.Resp.Data[0].Attributes.Artwork.URL +} + +func (a *Album) ShowSelect() []int { + meta := a.Resp + trackTotal := len(meta.Data[0].Relationships.Tracks.Data) + arr := make([]int, trackTotal) + for i := 0; i < trackTotal; i++ { + arr[i] = i + 1 + } + selected := []int{} + var data [][]string + for trackNum, track := range meta.Data[0].Relationships.Tracks.Data { + trackNum++ + trackName := fmt.Sprintf("%02d. %s", track.Attributes.TrackNumber, track.Attributes.Name) + data = append(data, []string{fmt.Sprint(trackNum), + trackName, + track.Attributes.ContentRating, + track.Type}) + + } + table := tablewriter.NewWriter(os.Stdout) + table.SetHeader([]string{"", "Track Name", "Rating", "Type"}) + //table.SetFooter([]string{"", "", "Footer", "Footer4"}) + table.SetRowLine(false) + //table.SetAutoMergeCells(true) + table.SetCaption(true, fmt.Sprintf("Storefront: %s, %d tracks missing", strings.ToUpper(a.Storefront), meta.Data[0].Attributes.TrackCount-trackTotal)) + table.SetHeaderColor(tablewriter.Colors{}, + tablewriter.Colors{tablewriter.FgRedColor, tablewriter.Bold}, + tablewriter.Colors{tablewriter.FgBlackColor, tablewriter.Bold}, + tablewriter.Colors{tablewriter.FgBlackColor, tablewriter.Bold}) + + table.SetColumnColor(tablewriter.Colors{tablewriter.FgCyanColor}, + tablewriter.Colors{tablewriter.Bold, tablewriter.FgRedColor}, + tablewriter.Colors{tablewriter.Bold, tablewriter.FgBlackColor}, + tablewriter.Colors{tablewriter.Bold, tablewriter.FgBlackColor}) + for _, row := range data { + if row[2] == "explicit" { + row[2] = "E" + } else if row[2] == "clean" { + row[2] = "C" + } else { + row[2] = "None" + } + if row[3] == "music-videos" { + row[3] = "MV" + } else if row[3] == "songs" { + row[3] = "SONG" + } + table.Append(row) + } + //table.AppendBulk(data) + table.Render() + fmt.Println("Please select from the track options above (multiple options separated by commas, ranges supported, or type 'all' to select all)") + cyanColor := color.New(color.FgCyan) + cyanColor.Print("select: ") + reader := bufio.NewReader(os.Stdin) + input, err := reader.ReadString('\n') + if err != nil { + fmt.Println(err) + } + input = strings.TrimSpace(input) + if input == "all" { + fmt.Println("You have selected all options:") + selected = arr + } else { + selectedOptions := [][]string{} + parts := strings.Split(input, ",") + for _, part := range parts { + if strings.Contains(part, "-") { // Range setting + rangeParts := strings.Split(part, "-") + selectedOptions = append(selectedOptions, rangeParts) + } else { // Single option + selectedOptions = append(selectedOptions, []string{part}) + } + } + // + for _, opt := range selectedOptions { + if len(opt) == 1 { // Single option + num, err := strconv.Atoi(opt[0]) + if err != nil { + fmt.Println("Invalid option:", opt[0]) + continue + } + if num > 0 && num <= len(arr) { + selected = append(selected, num) + //args = append(args, urls[num-1]) + } else { + fmt.Println("Option out of range:", opt[0]) + } + } else if len(opt) == 2 { // Range + start, err1 := strconv.Atoi(opt[0]) + end, err2 := strconv.Atoi(opt[1]) + if err1 != nil || err2 != nil { + fmt.Println("Invalid range:", opt) + continue + } + if start < 1 || end > len(arr) || start > end { + fmt.Println("Range out of range:", opt) + continue + } + for i := start; i <= end; i++ { + //fmt.Println(options[i-1]) + selected = append(selected, i) + } + } else { + fmt.Println("Invalid option:", opt) + } + } + } + return selected +} diff --git a/utils/task/playlist.go b/utils/task/playlist.go new file mode 100644 index 0000000..b02e84b --- /dev/null +++ b/utils/task/playlist.go @@ -0,0 +1,195 @@ +package task + +import ( + "bufio" + "errors" + "fmt" + "os" + "strconv" + "strings" + + "github.com/fatih/color" + "github.com/olekukonko/tablewriter" + + "main/utils/ampapi" +) + +type Playlist struct { + Storefront string + ID string + + SaveDir string + SaveName string + Codec string + CoverPath string + + Language string + Resp ampapi.PlaylistResp + Name string + Tracks []Track +} + +func NewPlaylist(st string, id string) *Playlist { + a := new(Playlist) + a.Storefront = st + a.ID = id + + //fmt.Println("Album created") + return a + +} + +func (a *Playlist) GetResp(token, l string) error { + var err error + a.Language = l + resp, err := ampapi.GetPlaylistResp(a.Storefront, a.ID, a.Language, token) + if err != nil { + return errors.New("error getting album response") + } + a.Resp = *resp + + a.Resp.Data[0].Attributes.ArtistName = "Apple Music" + //简化高频调用名称 + a.Name = a.Resp.Data[0].Attributes.Name + //fmt.Println("Getting album response") + //从resp中的Tracks数据中提取trackData信息到新的Track结构体中 + for i, trackData := range a.Resp.Data[0].Relationships.Tracks.Data { + len := len(a.Resp.Data[0].Relationships.Tracks.Data) + a.Tracks = append(a.Tracks, Track{ + ID: trackData.ID, + Type: trackData.Type, + Name: trackData.Attributes.Name, + Language: a.Language, + Storefront: a.Storefront, + + //SaveDir: filepath.Join(a.SaveDir, a.SaveName), + //Codec: a.Codec, + TaskNum: i + 1, + TaskTotal: len, + M3u8: trackData.Attributes.ExtendedAssetUrls.EnhancedHls, + WebM3u8: trackData.Attributes.ExtendedAssetUrls.EnhancedHls, + //CoverPath: a.CoverPath, + + Resp: trackData, + PreType: "playlists", + //DiscTotal: a.Resp.Data[0].Relationships.Tracks.Data[len-1].Attributes.DiscNumber, 在它处获取 + PreID: a.ID, + PlaylistData: a.Resp.Data[0], + }) + } + return nil +} + +func (a *Playlist) GetArtwork() string { + return a.Resp.Data[0].Attributes.Artwork.URL +} + +func (a *Playlist) ShowSelect() []int { + meta := a.Resp + trackTotal := len(meta.Data[0].Relationships.Tracks.Data) + arr := make([]int, trackTotal) + for i := 0; i < trackTotal; i++ { + arr[i] = i + 1 + } + selected := []int{} + var data [][]string + for trackNum, track := range meta.Data[0].Relationships.Tracks.Data { + trackNum++ + trackName := fmt.Sprintf("%s - %s", track.Attributes.Name, track.Attributes.ArtistName) + data = append(data, []string{fmt.Sprint(trackNum), + trackName, + track.Attributes.ContentRating, + track.Type}) + + } + table := tablewriter.NewWriter(os.Stdout) + table.SetHeader([]string{"", "Track Name", "Rating", "Type"}) + //table.SetFooter([]string{"", "", "Footer", "Footer4"}) + table.SetRowLine(false) + //table.SetAutoMergeCells(true) + table.SetCaption(true, fmt.Sprintf("Playlists: %d tracks", trackTotal)) + table.SetHeaderColor(tablewriter.Colors{}, + tablewriter.Colors{tablewriter.FgRedColor, tablewriter.Bold}, + tablewriter.Colors{tablewriter.FgBlackColor, tablewriter.Bold}, + tablewriter.Colors{tablewriter.FgBlackColor, tablewriter.Bold}) + + table.SetColumnColor(tablewriter.Colors{tablewriter.FgCyanColor}, + tablewriter.Colors{tablewriter.Bold, tablewriter.FgRedColor}, + tablewriter.Colors{tablewriter.Bold, tablewriter.FgBlackColor}, + tablewriter.Colors{tablewriter.Bold, tablewriter.FgBlackColor}) + for _, row := range data { + if row[2] == "explicit" { + row[2] = "E" + } else if row[2] == "clean" { + row[2] = "C" + } else { + row[2] = "None" + } + if row[3] == "music-videos" { + row[3] = "MV" + } else if row[3] == "songs" { + row[3] = "SONG" + } + table.Append(row) + } + //table.AppendBulk(data) + table.Render() + fmt.Println("Please select from the track options above (multiple options separated by commas, ranges supported, or type 'all' to select all)") + cyanColor := color.New(color.FgCyan) + cyanColor.Print("select: ") + reader := bufio.NewReader(os.Stdin) + input, err := reader.ReadString('\n') + if err != nil { + fmt.Println(err) + } + input = strings.TrimSpace(input) + if input == "all" { + fmt.Println("You have selected all options:") + selected = arr + } else { + selectedOptions := [][]string{} + parts := strings.Split(input, ",") + for _, part := range parts { + if strings.Contains(part, "-") { // Range setting + rangeParts := strings.Split(part, "-") + selectedOptions = append(selectedOptions, rangeParts) + } else { // Single option + selectedOptions = append(selectedOptions, []string{part}) + } + } + // + for _, opt := range selectedOptions { + if len(opt) == 1 { // Single option + num, err := strconv.Atoi(opt[0]) + if err != nil { + fmt.Println("Invalid option:", opt[0]) + continue + } + if num > 0 && num <= len(arr) { + selected = append(selected, num) + //args = append(args, urls[num-1]) + } else { + fmt.Println("Option out of range:", opt[0]) + } + } else if len(opt) == 2 { // Range + start, err1 := strconv.Atoi(opt[0]) + end, err2 := strconv.Atoi(opt[1]) + if err1 != nil || err2 != nil { + fmt.Println("Invalid range:", opt) + continue + } + if start < 1 || end > len(arr) || start > end { + fmt.Println("Range out of range:", opt) + continue + } + for i := start; i <= end; i++ { + //fmt.Println(options[i-1]) + selected = append(selected, i) + } + } else { + fmt.Println("Invalid option:", opt) + } + } + } + return selected +} diff --git a/utils/task/station.go b/utils/task/station.go new file mode 100644 index 0000000..221a529 --- /dev/null +++ b/utils/task/station.go @@ -0,0 +1,209 @@ +package task + +import ( + //"bufio" + "errors" + "fmt" + + //"os" + //"strconv" + //"strings" + + //"github.com/fatih/color" + //"github.com/olekukonko/tablewriter" + + "main/utils/ampapi" +) + +type Station struct { + Storefront string + ID string + + SaveDir string + SaveName string + Codec string + CoverPath string + + Language string + Resp ampapi.StationResp + Type string + Name string + Tracks []Track +} + +func NewStation(st string, id string) *Station { + a := new(Station) + a.Storefront = st + a.ID = id + //fmt.Println("Album created") + return a + +} + +func (a *Station) GetResp(mutoken, token, l string) error { + var err error + a.Language = l + resp, err := ampapi.GetStationResp(a.Storefront, a.ID, a.Language, token) + if err != nil { + return errors.New("error getting station response") + } + a.Resp = *resp + //简化高频调用名称 + a.Type = a.Resp.Data[0].Attributes.PlayParams.Format + a.Name = a.Resp.Data[0].Attributes.Name + if a.Type != "tracks" { + return nil + } + tracksResp, err := ampapi.GetStationNextTracks(a.ID, mutoken, a.Language, token) + if err != nil { + return errors.New("error getting station tracks response") + } + //fmt.Println("Getting album response") + //从resp中的Tracks数据中提取trackData信息到新的Track结构体中 + for i, trackData := range tracksResp.Data { + albumResp, err := ampapi.GetAlbumRespByHref(trackData.Href, a.Language, token) + if err != nil { + fmt.Println("Error getting album response:", err) + continue + } + albumLen := len(albumResp.Data[0].Relationships.Tracks.Data) + a.Tracks = append(a.Tracks, Track{ + ID: trackData.ID, + Type: trackData.Type, + Name: trackData.Attributes.Name, + Language: a.Language, + Storefront: a.Storefront, + + //SaveDir: filepath.Join(a.SaveDir, a.SaveName), + //Codec: a.Codec, + TaskNum: i + 1, + TaskTotal: len(tracksResp.Data), + M3u8: trackData.Attributes.ExtendedAssetUrls.EnhancedHls, + WebM3u8: trackData.Attributes.ExtendedAssetUrls.EnhancedHls, + //CoverPath: a.CoverPath, + + Resp: trackData, + PreType: "stations", + DiscTotal: albumResp.Data[0].Relationships.Tracks.Data[albumLen-1].Attributes.DiscNumber, + PreID: a.ID, + AlbumData: albumResp.Data[0], + }) + a.Tracks[i].PlaylistData.Attributes.Name = a.Name + a.Tracks[i].PlaylistData.Attributes.ArtistName = "Apple Music Station" + } + return nil +} + +func (a *Station) GetArtwork() string { + return a.Resp.Data[0].Attributes.Artwork.URL +} + +// func (a *Album) ShowSelect() []int { +// meta := a.Resp +// trackTotal := len(meta.Data[0].Relationships.Tracks.Data) +// arr := make([]int, trackTotal) +// for i := 0; i < trackTotal; i++ { +// arr[i] = i + 1 +// } +// selected := []int{} +// var data [][]string +// for trackNum, track := range meta.Data[0].Relationships.Tracks.Data { +// trackNum++ +// trackName := fmt.Sprintf("%02d. %s", track.Attributes.TrackNumber, track.Attributes.Name) +// data = append(data, []string{fmt.Sprint(trackNum), +// trackName, +// track.Attributes.ContentRating, +// track.Type}) + +// } +// table := tablewriter.NewWriter(os.Stdout) +// table.SetHeader([]string{"", "Track Name", "Rating", "Type"}) +// //table.SetFooter([]string{"", "", "Footer", "Footer4"}) +// table.SetRowLine(false) +// //table.SetAutoMergeCells(true) +// table.SetCaption(true, fmt.Sprintf("Storefront: %s, %d tracks missing", strings.ToUpper(a.Storefront), meta.Data[0].Attributes.TrackCount-trackTotal)) +// table.SetHeaderColor(tablewriter.Colors{}, +// tablewriter.Colors{tablewriter.FgRedColor, tablewriter.Bold}, +// tablewriter.Colors{tablewriter.FgBlackColor, tablewriter.Bold}, +// tablewriter.Colors{tablewriter.FgBlackColor, tablewriter.Bold}) + +// table.SetColumnColor(tablewriter.Colors{tablewriter.FgCyanColor}, +// tablewriter.Colors{tablewriter.Bold, tablewriter.FgRedColor}, +// tablewriter.Colors{tablewriter.Bold, tablewriter.FgBlackColor}, +// tablewriter.Colors{tablewriter.Bold, tablewriter.FgBlackColor}) +// for _, row := range data { +// if row[2] == "explicit" { +// row[2] = "E" +// } else if row[2] == "clean" { +// row[2] = "C" +// } else { +// row[2] = "None" +// } +// if row[3] == "music-videos" { +// row[3] = "MV" +// } else if row[3] == "songs" { +// row[3] = "SONG" +// } +// table.Append(row) +// } +// //table.AppendBulk(data) +// table.Render() +// fmt.Println("Please select from the track options above (multiple options separated by commas, ranges supported, or type 'all' to select all)") +// cyanColor := color.New(color.FgCyan) +// cyanColor.Print("select: ") +// reader := bufio.NewReader(os.Stdin) +// input, err := reader.ReadString('\n') +// if err != nil { +// fmt.Println(err) +// } +// input = strings.TrimSpace(input) +// if input == "all" { +// fmt.Println("You have selected all options:") +// selected = arr +// } else { +// selectedOptions := [][]string{} +// parts := strings.Split(input, ",") +// for _, part := range parts { +// if strings.Contains(part, "-") { // Range setting +// rangeParts := strings.Split(part, "-") +// selectedOptions = append(selectedOptions, rangeParts) +// } else { // Single option +// selectedOptions = append(selectedOptions, []string{part}) +// } +// } +// // +// for _, opt := range selectedOptions { +// if len(opt) == 1 { // Single option +// num, err := strconv.Atoi(opt[0]) +// if err != nil { +// fmt.Println("Invalid option:", opt[0]) +// continue +// } +// if num > 0 && num <= len(arr) { +// selected = append(selected, num) +// //args = append(args, urls[num-1]) +// } else { +// fmt.Println("Option out of range:", opt[0]) +// } +// } else if len(opt) == 2 { // Range +// start, err1 := strconv.Atoi(opt[0]) +// end, err2 := strconv.Atoi(opt[1]) +// if err1 != nil || err2 != nil { +// fmt.Println("Invalid range:", opt) +// continue +// } +// if start < 1 || end > len(arr) || start > end { +// fmt.Println("Range out of range:", opt) +// continue +// } +// for i := start; i <= end; i++ { +// //fmt.Println(options[i-1]) +// selected = append(selected, i) +// } +// } else { +// fmt.Println("Invalid option:", opt) +// } +// } +// } +// return selected +// } diff --git a/utils/task/track.go b/utils/task/track.go new file mode 100644 index 0000000..cb5e87b --- /dev/null +++ b/utils/task/track.go @@ -0,0 +1,50 @@ +package task + +import ( + "main/utils/ampapi" +) + +type Track struct { + ID string + Type string + Name string + Storefront string + Language string + + SaveDir string + SaveName string + SavePath string + Codec string + TaskNum int + TaskTotal int + M3u8 string + WebM3u8 string + DeviceM3u8 string + Quality string + CoverPath string + + Resp ampapi.TrackRespData + PreType string // 上级类型 专辑或者歌单 + PreID string // 上级ID + DiscTotal int + AlbumData ampapi.AlbumRespData + PlaylistData ampapi.PlaylistRespData +} + +func (t *Track) GetAlbumData(token string) error { + var err error + resp, err := ampapi.GetAlbumRespByHref(t.Resp.Href, t.Language, token) + if err != nil { + return err + } + t.AlbumData = resp.Data[0] + //尝试获取该track所在album的disk总数 + if len(resp.Data) > 0 { + len := len(resp.Data[0].Relationships.Tracks.Data) + if len > 0 { + t.DiscTotal = resp.Data[0].Relationships.Tracks.Data[len-1].Attributes.DiscNumber + } + } + + return nil +}