int cmd_playlists(int argc, char **argv)
{
sp_playlistcontainer *pc = sp_session_playlistcontainer(g_session);
int i, j, level = 0;
sp_playlist *pl;
char name[200];
printf("%d entries in the container\n", sp_playlistcontainer_num_playlists(pc));
for (i = 0; i < sp_playlistcontainer_num_playlists(pc); ++i) {
switch (sp_playlistcontainer_playlist_type(pc, i)) {
case SP_PLAYLIST_TYPE_PLAYLIST:
printf("%d. ", i);
for (j = level; j; --j) printf("\t");
pl = sp_playlistcontainer_playlist(pc, i);
printf("%s", sp_playlist_name(pl));
if(subscriptions_updated)
printf(" (%d subscribers)", sp_playlist_num_subscribers(pl));
printf("\n");
break;
case SP_PLAYLIST_TYPE_START_FOLDER:
printf("%d. ", i);
for (j = level; j; --j) printf("\t");
sp_playlistcontainer_playlist_folder_name(pc, i, name, sizeof(name));
printf("Folder: %s with id %llu\n", name,
sp_playlistcontainer_playlist_folder_id(pc, i));
level++;
break;
case SP_PLAYLIST_TYPE_END_FOLDER:
level--;
printf("%d. ", i);
for (j = level; j; --j) printf("\t");
printf("End folder with id %llu\n", sp_playlistcontainer_playlist_folder_id(pc, i));
break;
case SP_PLAYLIST_TYPE_PLACEHOLDER:
printf("%d. Placeholder", i);
break;
}
}
return 1;
}
json_t *playlist_to_json(sp_playlist *playlist, json_t *object) {
assert(sp_playlist_is_loaded(playlist));
// Owner
sp_user *owner = sp_playlist_owner(playlist);
const char *username = sp_user_display_name(owner);
sp_user_release(owner);
json_object_set_new_nocheck(object, "creator",
json_string_nocheck(username));
// URI
size_t playlist_uri_len = strlen("spotify:user:"******":playlist:") +
strlen("284on3DVWeAxWkgVuzZKGt");
char *playlist_uri = malloc(playlist_uri_len);
if (playlist_uri == NULL) {
return NULL;
}
sp_link *playlist_link = sp_link_create_from_playlist(playlist);
sp_link_as_string(playlist_link, playlist_uri, playlist_uri_len);
sp_link_release(playlist_link);
json_object_set_new(object, "uri",
json_string_nocheck(playlist_uri));
free(playlist_uri);
// Title
const char *title = sp_playlist_name(playlist);
json_object_set_new(object, "title",
json_string_nocheck(title));
// Collaborative
playlist_to_json_set_collaborative(playlist, object);
// Description
const char *description = sp_playlist_get_description(playlist);
if (description != NULL) {
json_object_set_new(object, "description",
json_string_nocheck(description));
}
// Number of subscribers
int num_subscribers = sp_playlist_num_subscribers(playlist);
json_object_set_new(object, "subscriberCount",
json_integer(num_subscribers));
// Tracks
json_t *tracks = json_array();
json_object_set_new(object, "tracks", tracks);
char track_uri[kTrackLinkLength];
for (int i = 0; i < sp_playlist_num_tracks(playlist); i++) {
sp_track *track = sp_playlist_track(playlist, i);
sp_link *track_link = sp_link_create_from_track(track, 0);
sp_link_as_string(track_link, track_uri, kTrackLinkLength);
json_array_append(tracks, json_string_nocheck(track_uri));
sp_link_release(track_link);
}
return object;
}
