mirror of
https://github.com/navidrome/navidrome.git
synced 2024-09-11 12:02:51 +02:00
151 lines
4.5 KiB
Go
151 lines
4.5 KiB
Go
package subsonic
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import (
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"context"
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"errors"
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"fmt"
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"net/http"
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"github.com/deluan/navidrome/engine"
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"github.com/deluan/navidrome/log"
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"github.com/deluan/navidrome/model"
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"github.com/deluan/navidrome/server/subsonic/responses"
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"github.com/deluan/navidrome/utils"
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)
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type PlaylistsController struct {
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pls engine.Playlists
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}
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func NewPlaylistsController(pls engine.Playlists) *PlaylistsController {
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return &PlaylistsController{pls: pls}
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}
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func (c *PlaylistsController) GetPlaylists(w http.ResponseWriter, r *http.Request) (*responses.Subsonic, error) {
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allPls, err := c.pls.GetAll(r.Context())
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if err != nil {
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log.Error(r, err)
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return nil, NewError(responses.ErrorGeneric, "Internal error")
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}
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playlists := make([]responses.Playlist, len(allPls))
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for i, p := range allPls {
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playlists[i].Id = p.ID
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playlists[i].Name = p.Name
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playlists[i].Comment = p.Comment
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playlists[i].SongCount = len(p.Tracks)
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playlists[i].Duration = int(p.Duration)
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playlists[i].Owner = p.Owner
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playlists[i].Public = p.Public
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playlists[i].Created = p.CreatedAt
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playlists[i].Changed = p.UpdatedAt
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}
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response := NewResponse()
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response.Playlists = &responses.Playlists{Playlist: playlists}
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return response, nil
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}
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func (c *PlaylistsController) GetPlaylist(w http.ResponseWriter, r *http.Request) (*responses.Subsonic, error) {
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id, err := RequiredParamString(r, "id", "id parameter required")
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if err != nil {
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return nil, err
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}
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pinfo, err := c.pls.Get(r.Context(), id)
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switch {
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case err == model.ErrNotFound:
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log.Error(r, err.Error(), "id", id)
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return nil, NewError(responses.ErrorDataNotFound, "Directory not found")
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case err != nil:
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log.Error(r, err)
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return nil, NewError(responses.ErrorGeneric, "Internal Error")
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}
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response := NewResponse()
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response.Playlist = c.buildPlaylistWithSongs(r.Context(), pinfo)
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return response, nil
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}
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func (c *PlaylistsController) CreatePlaylist(w http.ResponseWriter, r *http.Request) (*responses.Subsonic, error) {
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songIds := utils.ParamStrings(r, "songId")
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playlistId := utils.ParamString(r, "playlistId")
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name := utils.ParamString(r, "name")
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if playlistId == "" && name == "" {
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return nil, errors.New("Required parameter name is missing")
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}
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err := c.pls.Create(r.Context(), playlistId, name, songIds)
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if err != nil {
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log.Error(r, err)
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return nil, NewError(responses.ErrorGeneric, "Internal Error")
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}
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return NewResponse(), nil
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}
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func (c *PlaylistsController) DeletePlaylist(w http.ResponseWriter, r *http.Request) (*responses.Subsonic, error) {
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id, err := RequiredParamString(r, "id", "Required parameter id is missing")
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if err != nil {
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return nil, err
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}
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err = c.pls.Delete(r.Context(), id)
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if err == model.ErrNotAuthorized {
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return nil, NewError(responses.ErrorAuthorizationFail)
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}
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if err != nil {
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log.Error(r, err)
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return nil, NewError(responses.ErrorGeneric, "Internal Error")
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}
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return NewResponse(), nil
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}
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func (c *PlaylistsController) UpdatePlaylist(w http.ResponseWriter, r *http.Request) (*responses.Subsonic, error) {
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playlistId, err := RequiredParamString(r, "playlistId", "Required parameter playlistId is missing")
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if err != nil {
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return nil, err
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}
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songsToAdd := utils.ParamStrings(r, "songIdToAdd")
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songIndexesToRemove := utils.ParamInts(r, "songIndexToRemove")
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var pname *string
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if len(r.URL.Query()["name"]) > 0 {
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s := r.URL.Query()["name"][0]
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pname = &s
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}
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log.Info(r, "Updating playlist", "id", playlistId)
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if pname != nil {
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log.Debug(r, fmt.Sprintf("-- New Name: '%s'", *pname))
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}
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log.Debug(r, fmt.Sprintf("-- Adding: '%v'", songsToAdd))
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log.Debug(r, fmt.Sprintf("-- Removing: '%v'", songIndexesToRemove))
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err = c.pls.Update(r.Context(), playlistId, pname, songsToAdd, songIndexesToRemove)
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if err == model.ErrNotAuthorized {
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return nil, NewError(responses.ErrorAuthorizationFail)
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}
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if err != nil {
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log.Error(r, err)
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return nil, NewError(responses.ErrorGeneric, "Internal Error")
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}
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return NewResponse(), nil
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}
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func (c *PlaylistsController) buildPlaylistWithSongs(ctx context.Context, d *engine.PlaylistInfo) *responses.PlaylistWithSongs {
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pls := &responses.PlaylistWithSongs{
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Playlist: *c.buildPlaylist(d),
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}
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pls.Entry = ToChildren(ctx, d.Entries)
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return pls
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}
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func (c *PlaylistsController) buildPlaylist(d *engine.PlaylistInfo) *responses.Playlist {
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pls := &responses.Playlist{}
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pls.Id = d.Id
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pls.Name = d.Name
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pls.Comment = d.Comment
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pls.SongCount = d.SongCount
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pls.Owner = d.Owner
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pls.Duration = d.Duration
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pls.Public = d.Public
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pls.Created = d.Created
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pls.Changed = d.Changed
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return pls
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}
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