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https://github.com/zhaarey/apple-music-downloader.git
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test: 重构
This commit is contained in:
itouakirai
170
utils/ampapi/playlist.go
Normal file
170
utils/ampapi/playlist.go
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@@ -0,0 +1,170 @@
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package ampapi
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import (
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"encoding/json"
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"errors"
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"fmt"
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"net/http"
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"net/url"
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)
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func GetPlaylistResp(storefront string, id string, language string, token string) (*PlaylistResp, error) {
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var err error
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if token == "" {
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token, err = GetToken()
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if err != nil {
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return nil, err
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}
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}
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req, err := http.NewRequest("GET", fmt.Sprintf("https://amp-api.music.apple.com/v1/catalog/%s/playlists/%s", storefront, id), nil)
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if err != nil {
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return nil, err
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}
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req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token))
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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")
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req.Header.Set("Origin", "https://music.apple.com")
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query := url.Values{}
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query.Set("omit[resource]", "autos")
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query.Set("include", "tracks,artists,record-labels")
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query.Set("include[songs]", "artists")
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//query.Set("fields[artists]", "name,artwork")
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//query.Set("fields[albums:albums]", "artistName,artwork,name,releaseDate,url")
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//query.Set("fields[record-labels]", "name")
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query.Set("extend", "editorialVideo,extendedAssetUrls")
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query.Set("l", language)
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req.URL.RawQuery = query.Encode()
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do, err := http.DefaultClient.Do(req)
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if err != nil {
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return nil, err
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}
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defer do.Body.Close()
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if do.StatusCode != http.StatusOK {
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return nil, errors.New(do.Status)
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}
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obj := new(PlaylistResp)
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err = json.NewDecoder(do.Body).Decode(&obj)
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if err != nil {
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return nil, err
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}
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if len(obj.Data[0].Relationships.Tracks.Next) > 0 {
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next := obj.Data[0].Relationships.Tracks.Next
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for {
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req, err := http.NewRequest("GET", fmt.Sprintf("https://amp-api.music.apple.com/%s", next), nil)
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if err != nil {
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return nil, err
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}
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req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", token))
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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")
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req.Header.Set("Origin", "https://music.apple.com")
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query := url.Values{}
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query.Set("omit[resource]", "autos")
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query.Set("include", "tracks,artists,record-labels,albums")
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query.Set("include[songs]", "artists")
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//query.Set("fields[artists]", "name,artwork")
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//query.Set("fields[albums:albums]", "artistName,artwork,name,releaseDate,url")
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//query.Set("fields[record-labels]", "name")
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query.Set("extend", "editorialVideo,extendedAssetUrls")
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query.Set("l", language)
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req.URL.RawQuery = query.Encode()
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do, err := http.DefaultClient.Do(req)
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if err != nil {
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return nil, err
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}
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defer do.Body.Close()
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if do.StatusCode != http.StatusOK {
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return nil, errors.New(do.Status)
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}
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obj2 := new(TrackResp)
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err = json.NewDecoder(do.Body).Decode(&obj2)
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if err != nil {
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return nil, err
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}
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obj.Data[0].Relationships.Tracks.Data = append(obj.Data[0].Relationships.Tracks.Data, obj2.Data...)
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next = obj2.Next
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if len(next) == 0 {
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break
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}
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}
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}
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return obj, nil
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}
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type PlaylistResp struct {
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Href string `json:"href"`
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Next string `json:"next"`
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Data []PlaylistRespData `json:"data"`
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}
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type PlaylistRespData struct {
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ID string `json:"id"`
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Type string `json:"type"`
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Href string `json:"href"`
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Attributes struct {
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Artwork struct {
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Width int `json:"width"`
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Height int `json:"height"`
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URL string `json:"url"`
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BgColor string `json:"bgColor"`
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TextColor1 string `json:"textColor1"`
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TextColor2 string `json:"textColor2"`
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TextColor3 string `json:"textColor3"`
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TextColor4 string `json:"textColor4"`
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} `json:"artwork"`
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ArtistName string `json:"artistName"`
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IsSingle bool `json:"isSingle"`
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URL string `json:"url"`
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IsComplete bool `json:"isComplete"`
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GenreNames []string `json:"genreNames"`
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TrackCount int `json:"trackCount"`
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IsMasteredForItunes bool `json:"isMasteredForItunes"`
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IsAppleDigitalMaster bool `json:"isAppleDigitalMaster"`
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ContentRating string `json:"contentRating"`
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ReleaseDate string `json:"releaseDate"`
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Name string `json:"name"`
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RecordLabel string `json:"recordLabel"`
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Upc string `json:"upc"`
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AudioTraits []string `json:"audioTraits"`
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Copyright string `json:"copyright"`
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PlayParams struct {
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ID string `json:"id"`
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Kind string `json:"kind"`
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} `json:"playParams"`
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IsCompilation bool `json:"isCompilation"`
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EditorialVideo struct {
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MotionTall struct {
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Video string `json:"video"`
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} `json:"motionTallVideo3x4"`
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MotionSquare struct {
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Video string `json:"video"`
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} `json:"motionSquareVideo1x1"`
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MotionDetailTall struct {
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Video string `json:"video"`
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} `json:"motionDetailTall"`
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MotionDetailSquare struct {
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Video string `json:"video"`
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} `json:"motionDetailSquare"`
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} `json:"editorialVideo"`
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} `json:"attributes"`
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Relationships struct {
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RecordLabels struct {
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Href string `json:"href"`
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Data []interface{} `json:"data"`
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} `json:"record-labels"`
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Artists struct {
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Href string `json:"href"`
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Data []struct {
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ID string `json:"id"`
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Type string `json:"type"`
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Href string `json:"href"`
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Attributes struct {
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Name string `json:"name"`
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Artwork struct {
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Url string `json:"url"`
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} `json:"artwork"`
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} `json:"attributes"`
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} `json:"data"`
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} `json:"artists"`
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Tracks TrackResp `json:"tracks"`
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} `json:"relationships"`
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}
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