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Feat: myMPDsmart-newestSongs #38

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This commit is contained in:
jcorporation 2018-09-24 23:27:24 +01:00
parent 4540e853ff
commit f5ff28a40a
4 changed files with 140 additions and 33 deletions
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14
contrib/mympd.conf.dist
View File

@ -37,4 +37,16 @@ stickers = true
taglist = Artist,Album,AlbumArtist,Title,Track,Genre,Date,Composer,Performer
#Enable smart playlists
smartplaylists = true
smartpls = true
#Newest songs = newest song minus one week
smartpls_newest = 604800
#Add max songs to myMPDsmart-newestSongs
smartpls_maxnewest = 200
#Add max songs to myMPDsmart-bestRated
smartpls_maxlike = 200
#Add max songs to myMPDsmart-mostPlayed
smartpls_maxplaycount = 200

133
src/mpd_client.c
View File

@ -636,9 +636,9 @@ void mympd_mpd_features() {
printf("MPD don't support stickers, disabling myMPD feature\n");
config.stickers = false;
}
if (config.stickers == false && config.smartplaylists == true) {
if (config.stickers == false && config.smartpls == true) {
printf("Stickers are disabled, disabling smartplaylists\n");
config.smartplaylists = false;
config.smartpls = false;
}
printf("MPD supported tags: ");
@ -1883,12 +1883,38 @@ void mympd_disconnect() {
}
int mympd_smartpls_update_all() {
if (!config.smartplaylists)
if (!config.smartpls)
return 0;
if (mympd_smartpls_update("like", "myMPDsmart-bestRated") != 0)
return 1;
if (mympd_smartpls_update("playCount", "myMPDsmart-mostPlayed") != 0)
return 1;
if (mympd_smartpls_update_newest("myMPDsmart-newestSongs") != 0)
return 1;
return 0;
}
int mympd_smartpls_clear(char *playlist) {
struct mpd_playlist *pl;
const char *plpath;
bool exists = false;
if (!mpd_send_list_playlists(mpd.conn)) {
LOG_ERROR_AND_RECOVER("mpd_send_list_playlists");
return 1;
}
while((pl = mpd_recv_playlist(mpd.conn)) != NULL) {
plpath = mpd_playlist_get_path(pl);
if (strcmp(playlist, plpath) == 0)
exists = true;
mpd_playlist_free(pl);
}
if (exists) {
if (!mpd_run_rm(mpd.conn, playlist)) {
LOG_ERROR_AND_RECOVER("mpd_run_rm");
return 1;
}
}
return 0;
}
@ -1902,18 +1928,15 @@ int mympd_smartpls_update(char *sticker, char *playlist) {
long value_max = 0;
size_t len = 0;
ssize_t read;
unsigned i = 0;
struct mpd_playlist *pl;
const char *plpath;
bool exists = false;
long i = 0;
FILE *fp = fopen("/var/lib/mympd/tmp/playlist.tmp", "w");
if (fp == NULL) {
printf("Error opening /var/lib/mympd/tmp/playlist.tmp");
return 1;
}
if (!mpd_send_sticker_find(mpd.conn, "song", "", sticker)) {
LOG_ERROR_AND_RECOVER("mpd_run_rm");
LOG_ERROR_AND_RECOVER("mpd_send_sticker_find");
return 1;
}
while ((pair = mpd_recv_pair(mpd.conn)) != NULL) {
@ -1934,23 +1957,8 @@ int mympd_smartpls_update(char *sticker, char *playlist) {
mpd_response_finish(mpd.conn);
fclose(fp);
if (!mpd_send_list_playlists(mpd.conn)) {
LOG_ERROR_AND_RECOVER("mpd_run_rm");
return 1;
}
while((pl = mpd_recv_playlist(mpd.conn)) != NULL) {
plpath = mpd_playlist_get_path(pl);
if (strcmp(playlist, plpath) == 0)
exists = true;
mpd_playlist_free(pl);
}
if (exists)
if (!mpd_run_rm(mpd.conn, playlist)) {
LOG_ERROR_AND_RECOVER("mpd_run_rm");
return 1;
}
mympd_smartpls_clear(playlist);
if (value_max > 2)
value_max = value_max / 2;
fp = fopen("/var/lib/mympd/tmp/playlist.tmp", "r");
@ -1966,6 +1974,75 @@ int mympd_smartpls_update(char *sticker, char *playlist) {
if (value <= value_max)
continue;
}
if (!mpd_run_playlist_add(mpd.conn, playlist, name)) {
LOG_ERROR_AND_RECOVER("mpd_run_playlist_add");
fclose(fp);
free(uri);
return 1;
}
i++;
if (strcmp(sticker, "playCount") == 0) {
if (i >= config.smartpls_maxplaycount)
break;
}
else if (strcmp(sticker, "like") == 0) {
if (i >= config.smartpls_maxlike)
break;
}
}
fclose(fp);
free(uri);
unlink("/var/lib/mympd/tmp/playlist.tmp");
printf("Updated %s with %ld songs, minValue: %ld\n", playlist, i, value_max);
return 0;
}
int mympd_smartpls_update_newest(char *playlist) {
struct mpd_song *song;
char *uri;
char *p_value;
char *name;
char *crap;
time_t value;
time_t value_max = 0;
size_t len = 0;
ssize_t read;
long i = 0;
FILE *fp = fopen("/var/lib/mympd/tmp/playlist.tmp", "w");
if (fp == NULL) {
printf("Error opening /var/lib/mympd/tmp/playlist.tmp");
return 1;
}
if (!mpd_send_list_all_meta(mpd.conn, "/")) {
LOG_ERROR_AND_RECOVER("mpd_send_list_all_meta");
return 1;
}
while ((song = mpd_recv_song(mpd.conn)) != NULL) {
value = mpd_song_get_last_modified(song);
if (value > value_max)
value_max = value;
fprintf(fp, "%s::%ld\n", mpd_song_get_uri(song), value);
mpd_song_free(song);
}
mpd_response_finish(mpd.conn);
fclose(fp);
mympd_smartpls_clear(playlist);
value_max -= config.smartpls_newest; //one week
fp = fopen("/var/lib/mympd/tmp/playlist.tmp", "r");
if (fp == NULL) {
printf("Error opening /var/lib/mympd/tmp/playlist.tmp");
return 1;
}
while ((read = getline(&uri, &len, fp)) != -1) {
name = strtok(uri, "::");
p_value = strtok(NULL, "::");
value = strtol(p_value, &crap, 10);
if (value >= value_max)
continue;
if (!mpd_run_playlist_add(mpd.conn, playlist, name)) {
LOG_ERROR_AND_RECOVER("mpd_run_rm");
fclose(fp);
@ -1973,10 +2050,12 @@ int mympd_smartpls_update(char *sticker, char *playlist) {
return 1;
}
i++;
if (i >= config.smartpls_maxnewest)
break;
}
fclose(fp);
free(uri);
unlink("/var/lib/mympd/tmp/playlist.tmp");
printf("Updated %s with %u songs, minValue: %ld\n", playlist, i, value_max);
printf("Updated %s with %ld songs, minValue: %ld\n", playlist, i, value_max);
return 0;
}

8
src/mpd_client.h
View File

@ -162,7 +162,11 @@ typedef struct {
bool stickers;
bool mixramp;
const char* taglist;
bool smartplaylists;
bool smartpls;
long smartpls_newest;
long smartpls_maxnewest;
long smartpls_maxlike;
long smartpls_maxplaycount;
} t_config;
t_config config;
@ -199,7 +203,9 @@ void mympd_last_played_song_id(int song_id);
void mympd_get_sticker(const char *uri, t_sticker *sticker);
void mympd_jukebox();
int mympd_smartpls_update_all();
int mympd_smartpls_clear(char *playlist);
int mympd_smartpls_update(char *sticker, char *playlist);
int mympd_smartpls_update_newest(char *playlist);
int mympd_get_updatedb_state(char *buffer);
int mympd_put_state(char *buffer, int *current_song_id, int *next_song_id, int *last_song_id, unsigned *queue_version, unsigned *queue_length);
int mympd_put_outputs(char *buffer);

18
src/mympd.c
View File

@ -162,11 +162,19 @@ static int inihandler(void* user, const char* section, const char* name, const c
p_config->stickers = true;
else
p_config->stickers = false;
else if (MATCH("smartplaylists"))
else if (MATCH("smartpls"))
if (strcmp(value, "true") == 0)
p_config->smartplaylists = true;
p_config->smartpls = true;
else
p_config->smartplaylists = false;
p_config->smartpls = false;
else if (MATCH("smartpls_newest"))
p_config->smartpls_newest = strtol(value, &crap, 10);
else if (MATCH("smartpls_maxnewest"))
p_config->smartpls_maxnewest = strtol(value, &crap, 10);
else if (MATCH("smartpls_maxlike"))
p_config->smartpls_maxlike = strtol(value, &crap, 10);
else if (MATCH("smartpls_maxplaycount"))
p_config->smartpls_maxplaycount = strtol(value, &crap, 10);
else if (MATCH("mixramp"))
if (strcmp(value, "true") == 0)
p_config->mixramp = true;
@ -203,7 +211,9 @@ int main(int argc, char **argv) {
config.stickers = true;
config.mixramp = true;
config.taglist = "Artist,Album,AlbumArtist,Title,Track,Genre,Date,Composer,Performer";
config.smartplaylists = true;
config.smartpls = true;
config.smartpls_newest = 604800;
config.smartpls_maxnewest = 200;
mpd.timeout = 3000;
mpd.last_update_sticker_song_id = -1;