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[spotify] Improve Spotify loading efficiency and set time_added so smart playlists will work

This commit is contained in:
ejurgensen 2015-05-29 19:47:53 +02:00
parent 40d7d044be
commit 4a50a7a326
2 changed files with 32 additions and 10 deletions
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4
src/db.c
View File

@ -2558,7 +2558,9 @@ db_file_add(struct media_file_info *mfi)
}
mfi->db_timestamp = (uint64_t)time(NULL);
mfi->time_added = mfi->db_timestamp;
if (mfi->time_added == 0)
mfi->time_added = mfi->db_timestamp;
if (mfi->time_modified == 0)
mfi->time_modified = mfi->db_timestamp;

38
src/spotify.c
View File

@ -205,6 +205,7 @@ typedef sp_error (*fptr_sp_playlist_remove_callbacks_t)(sp_playlist *playlis
typedef int (*fptr_sp_playlist_num_tracks_t)(sp_playlist *playlist);
typedef sp_track* (*fptr_sp_playlist_track_t)(sp_playlist *playlist, int index);
typedef bool (*fptr_sp_playlist_is_loaded_t)(sp_playlist *playlist);
typedef int (*fptr_sp_playlist_track_create_time_t)(sp_playlist *playlist, int index);
typedef sp_error (*fptr_sp_track_error_t)(sp_track *track);
typedef bool (*fptr_sp_track_is_loaded_t)(sp_track *track);
@ -266,6 +267,7 @@ fptr_sp_playlist_remove_callbacks_t fptr_sp_playlist_remove_callbacks;
fptr_sp_playlist_num_tracks_t fptr_sp_playlist_num_tracks;
fptr_sp_playlist_track_t fptr_sp_playlist_track;
fptr_sp_playlist_is_loaded_t fptr_sp_playlist_is_loaded;
fptr_sp_playlist_track_create_time_t fptr_sp_playlist_track_create_time;
fptr_sp_track_error_t fptr_sp_track_error;
fptr_sp_track_is_loaded_t fptr_sp_track_is_loaded;
@ -334,6 +336,7 @@ fptr_assign_all()
&& (fptr_sp_playlist_num_tracks = dlsym(h, "sp_playlist_num_tracks"))
&& (fptr_sp_playlist_track = dlsym(h, "sp_playlist_track"))
&& (fptr_sp_playlist_is_loaded = dlsym(h, "sp_playlist_is_loaded"))
&& (fptr_sp_playlist_track_create_time = dlsym(h, "sp_playlist_track_create_time"))
&& (fptr_sp_track_error = dlsym(h, "sp_track_error"))
&& (fptr_sp_track_is_loaded = dlsym(h, "sp_track_is_loaded"))
&& (fptr_sp_track_name = dlsym(h, "sp_track_name"))
@ -467,7 +470,7 @@ thread_exit(void)
/* Should only be called from within the spotify thread */
static int
spotify_metadata_get(sp_track *track, struct media_file_info *mfi, const char *pltitle)
spotify_metadata_get(sp_track *track, struct media_file_info *mfi, const char *pltitle, int time_added)
{
cfg_t *spotify_cfg;
bool artist_override;
@ -526,6 +529,7 @@ spotify_metadata_get(sp_track *track, struct media_file_info *mfi, const char *p
mfi->type = strdup("spotify");
mfi->codectype = strdup("wav");
mfi->description = strdup("Spotify audio");
mfi->time_added = time_added;
DPRINTF(E_SPAM, L_SPOTIFY, "Metadata for track:\n"
"Title: %s\n"
@ -549,7 +553,7 @@ spotify_metadata_get(sp_track *track, struct media_file_info *mfi, const char *p
}
static int
spotify_track_save(int plid, sp_track *track, const char *pltitle)
spotify_track_save(int plid, sp_track *track, const char *pltitle, int time_added)
{
struct media_file_info mfi;
sp_link *link;
@ -558,8 +562,8 @@ spotify_track_save(int plid, sp_track *track, const char *pltitle)
if (!fptr_sp_track_is_loaded(track))
{
DPRINTF(E_SPAM, L_SPOTIFY, "Metadata for track not ready yet\n");
return 0;
DPRINTF(E_LOG, L_SPOTIFY, "Track appears to no longer have the proper status\n");
return -1;
}
if (fptr_sp_track_get_availability(g_sess, track) != SP_TRACK_AVAILABILITY_AVAILABLE)
@ -592,7 +596,7 @@ spotify_track_save(int plid, sp_track *track, const char *pltitle)
memset(&mfi, 0, sizeof(struct media_file_info));
ret = spotify_metadata_get(track, &mfi, pltitle);
ret = spotify_metadata_get(track, &mfi, pltitle, time_added);
if (ret < 0)
{
DPRINTF(E_LOG, L_SPOTIFY, "Metadata missing (but track should be loaded?): '%s'\n", fptr_sp_track_name(track));
@ -618,22 +622,35 @@ spotify_playlist_save(sp_playlist *pl)
int plid;
int num_tracks;
char virtual_path[PATH_MAX];
int time;
int ret;
int i;
if (!fptr_sp_playlist_is_loaded(pl))
{
DPRINTF(E_DBG, L_SPOTIFY, "Playlist still not loaded - wait for rename callback\n");
DPRINTF(E_DBG, L_SPOTIFY, "Playlist still not loaded - will wait for next callback\n");
return 0;
}
name = fptr_sp_playlist_name(pl);
num_tracks = fptr_sp_playlist_num_tracks(pl);
// The starred playlist has an empty name, set it manually to "Starred"
if (*name == '\0')
name = "Starred";
DPRINTF(E_INFO, L_SPOTIFY, "Saving playlist: '%s'\n", name);
for (i = 0; i < num_tracks; i++)
{
track = fptr_sp_playlist_track(pl, i);
if (track && !fptr_sp_track_is_loaded(track))
{
DPRINTF(E_DBG, L_SPOTIFY, "All playlist tracks not loaded (will wait for next callback): %s\n", name);
return 0;
}
}
DPRINTF(E_LOG, L_SPOTIFY, "Saving playlist (%d tracks): '%s'\n", num_tracks, name);
/* Save playlist (playlists table) */
link = fptr_sp_link_create_from_playlist(pl);
@ -709,7 +726,7 @@ spotify_playlist_save(sp_playlist *pl)
free_pli(pli, 0);
/* Save tracks and playlistitems (files and playlistitems table) */
num_tracks = fptr_sp_playlist_num_tracks(pl);
db_transaction_begin();
for (i = 0; i < num_tracks; i++)
{
track = fptr_sp_playlist_track(pl, i);
@ -719,13 +736,16 @@ spotify_playlist_save(sp_playlist *pl)
continue;
}
ret = spotify_track_save(plid, track, name);
time = fptr_sp_playlist_track_create_time(pl, i);
ret = spotify_track_save(plid, track, name, time);
if (ret < 0)
{
DPRINTF(E_LOG, L_SPOTIFY, "Error saving track %d to playlist '%s' (id %d)\n", i, name, plid);
continue;
}
}
db_transaction_end();
return plid;
}