2020-01-20 00:21:44 +01:00
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package subsonic
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2016-03-03 18:08:44 +01:00
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import (
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2016-03-22 01:31:28 +01:00
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"io"
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2020-01-07 20:56:26 +01:00
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"net/http"
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2021-10-19 22:33:06 +02:00
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"regexp"
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2016-03-22 01:31:28 +01:00
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2020-11-13 20:57:49 +01:00
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"github.com/navidrome/navidrome/conf"
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2020-06-03 15:40:37 +02:00
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"github.com/navidrome/navidrome/consts"
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2020-07-10 19:11:02 +02:00
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"github.com/navidrome/navidrome/core"
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2020-01-24 01:44:08 +01:00
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"github.com/navidrome/navidrome/log"
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"github.com/navidrome/navidrome/model"
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2020-05-01 20:35:57 +02:00
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"github.com/navidrome/navidrome/resources"
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2021-10-19 22:33:06 +02:00
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"github.com/navidrome/navidrome/server/subsonic/filter"
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2020-01-24 01:44:08 +01:00
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"github.com/navidrome/navidrome/server/subsonic/responses"
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2020-02-07 00:55:38 +01:00
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"github.com/navidrome/navidrome/utils"
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2021-02-09 17:33:26 +01:00
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"github.com/navidrome/navidrome/utils/gravatar"
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2016-03-03 18:08:44 +01:00
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)
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2016-03-22 01:31:28 +01:00
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type MediaRetrievalController struct {
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2020-07-31 15:31:19 +02:00
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artwork core.Artwork
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2020-11-13 20:57:49 +01:00
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ds model.DataStore
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2016-03-03 18:08:44 +01:00
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}
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2020-11-13 20:57:49 +01:00
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func NewMediaRetrievalController(artwork core.Artwork, ds model.DataStore) *MediaRetrievalController {
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return &MediaRetrievalController{artwork: artwork, ds: ds}
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2016-03-03 18:08:44 +01:00
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}
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2020-01-07 20:56:26 +01:00
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func (c *MediaRetrievalController) GetAvatar(w http.ResponseWriter, r *http.Request) (*responses.Subsonic, error) {
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2020-11-13 20:57:49 +01:00
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if !conf.Server.EnableGravatar {
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return c.getPlaceHolderAvatar(w, r)
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}
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username, err := requiredParamString(r, "username")
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if err != nil {
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return nil, err
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}
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ctx := r.Context()
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u, err := c.ds.User(ctx).FindByUsername(username)
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if err != nil {
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return nil, err
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}
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if u.Email == "" {
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log.Warn(ctx, "User needs an email for gravatar to work", "username", username)
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return c.getPlaceHolderAvatar(w, r)
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}
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http.Redirect(w, r, gravatar.Url(u.Email, 0), http.StatusFound)
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return nil, nil
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}
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func (c *MediaRetrievalController) getPlaceHolderAvatar(w http.ResponseWriter, r *http.Request) (*responses.Subsonic, error) {
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2021-07-21 00:43:15 +02:00
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f, err := resources.FS.Open(consts.PlaceholderAvatar)
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2016-03-22 01:31:28 +01:00
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if err != nil {
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2020-01-09 02:45:07 +01:00
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log.Error(r, "Image not found", err)
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2020-08-14 04:11:18 +02:00
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return nil, newError(responses.ErrorDataNotFound, "Avatar image not found")
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2016-03-22 01:31:28 +01:00
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}
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defer f.Close()
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2020-04-26 18:35:26 +02:00
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_, _ = io.Copy(w, f)
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2020-01-07 20:56:26 +01:00
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return nil, nil
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2016-03-22 01:31:28 +01:00
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}
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2020-01-07 20:56:26 +01:00
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func (c *MediaRetrievalController) GetCoverArt(w http.ResponseWriter, r *http.Request) (*responses.Subsonic, error) {
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2021-05-29 17:37:00 +02:00
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id := utils.ParamStringDefault(r, "id", "non-existent")
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2020-02-07 00:55:38 +01:00
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size := utils.ParamInt(r, "size", 0)
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2016-03-03 18:08:44 +01:00
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2020-06-04 20:45:00 +02:00
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w.Header().Set("cache-control", "public, max-age=315360000")
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2016-03-03 18:08:44 +01:00
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2020-11-17 19:30:37 +01:00
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imgReader, err := c.artwork.Get(r.Context(), id, size)
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2016-03-09 05:05:54 +01:00
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switch {
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2020-01-15 04:22:34 +01:00
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case err == model.ErrNotFound:
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log.Error(r, "Couldn't find coverArt", "id", id, err)
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2020-08-14 04:11:18 +02:00
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return nil, newError(responses.ErrorDataNotFound, "Artwork not found")
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2016-03-09 05:05:54 +01:00
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case err != nil:
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2020-01-21 04:30:16 +01:00
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log.Error(r, "Error retrieving coverArt", "id", id, err)
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2020-10-27 20:23:29 +01:00
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return nil, err
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2016-03-03 18:08:44 +01:00
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}
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2020-01-07 20:56:26 +01:00
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2020-11-17 19:30:37 +01:00
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defer imgReader.Close()
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_, err = io.Copy(w, imgReader)
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return nil, err
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2016-03-03 18:08:44 +01:00
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}
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2021-10-19 22:33:06 +02:00
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const TIMESTAMP_REGEX string = `(\[([0-9]{1,2}:)?([0-9]{1,2}:)([0-9]{1,2})(\.[0-9]{1,2})?\])`
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func isSynced(rawLyrics string) bool {
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r := regexp.MustCompile(TIMESTAMP_REGEX)
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// Eg: [04:02:50.85]
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// [02:50.85]
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// [02:50]
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return r.MatchString(rawLyrics)
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}
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func (c *MediaRetrievalController) GetLyrics(w http.ResponseWriter, r *http.Request) (*responses.Subsonic, error) {
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artist := utils.ParamString(r, "artist")
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title := utils.ParamString(r, "title")
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response := newResponse()
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lyrics := responses.Lyrics{}
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response.Lyrics = &lyrics
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media_files, err := c.ds.MediaFile(r.Context()).GetAll(filter.SongsWithLyrics(artist, title))
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if err != nil {
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return nil, err
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}
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if len(media_files) == 0 {
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return response, nil
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}
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lyrics.Artist = artist
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lyrics.Title = title
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if isSynced(media_files[0].Lyrics) {
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r := regexp.MustCompile(TIMESTAMP_REGEX)
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lyrics.Value = r.ReplaceAllString(media_files[0].Lyrics, "")
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} else {
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lyrics.Value = media_files[0].Lyrics
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}
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return response, nil
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}
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