static int
rmtag_song(struct mpdcron_connection *conn, const char *tag, const char *expr)
{
int changes;
if (expr != NULL) {
if (!mpdcron_rmtag_expr(conn, expr, tag, &changes)) {
eulog(LOG_ERR, "Failed to remove tag from song: %s",
conn->error->message);
return 1;
}
}
else {
char *esc_uri, *myexpr;
struct mpd_song *song;
if ((song = load_current_song()) == NULL)
return 1;
esc_uri = quote(mpd_song_get_uri(song));
myexpr = g_strdup_printf("uri=%s", esc_uri);
g_free(esc_uri);
mpd_song_free(song);
if (!mpdcron_rmtag_expr(conn, myexpr, tag, &changes)) {
eulog(LOG_ERR, "Failed to remove tag from current playing song: %s",
conn->error->message);
g_free(myexpr);
return 1;
}
g_free(myexpr);
}
printf("Modified %d entries\n", changes);
return 0;
}
static int
cmd_love_internal(bool love, const char *expr, bool artist, bool album,
bool genre)
{
int port, ret;
const char *hostname, *password;
struct mpdcron_connection *conn;
if ((artist && album && genre) ||
(artist && album) ||
(artist && genre) ||
(album && genre)) {
g_printerr("--artist, --album and --genre options are mutually exclusive\n");
return 1;
}
hostname = g_getenv(ENV_MPDCRON_HOST)
? g_getenv(ENV_MPDCRON_HOST)
: DEFAULT_HOSTNAME;
port = g_getenv(ENV_MPDCRON_PORT)
? atoi(g_getenv(ENV_MPDCRON_PORT))
: DEFAULT_PORT;
password = g_getenv(ENV_MPDCRON_PASSWORD);
conn = mpdcron_connection_new(hostname, port);
if (conn->error != NULL) {
eulog(LOG_ERR, "Failed to connect: %s", conn->error->message);
mpdcron_connection_free(conn);
return 1;
}
if (password != NULL) {
if (!mpdcron_password(conn, password)) {
eulog(LOG_ERR, "Authentication failed: %s", conn->error->message);
mpdcron_connection_free(conn);
return 1;
}
}
if (artist)
ret = love_artist(conn, love, expr);
else if (album)
ret = love_album(conn, love, expr);
else if (genre)
ret = love_genre(conn, love, expr);
else
ret = love_song(conn, love, expr);
mpdcron_connection_free(conn);
return ret;
}
static int
rmtag_album(struct mpdcron_connection *conn, const char *tag, const char *expr)
{
int changes;
if (expr != NULL) {
if (!mpdcron_rmtag_album_expr(conn, expr, tag, &changes)) {
eulog(LOG_ERR, "Failed to remove tag from album: %s",
conn->error->message);
return 1;
}
}
else {
char *esc_album, *esc_artist, *myexpr;
struct mpd_song *song;
if ((song = load_current_song()) == NULL)
return 1;
else if (mpd_song_get_tag(song, MPD_TAG_ARTIST, 0) == NULL) {
eulog(LOG_ERR, "Current playing song has no artist tag!");
mpd_song_free(song);
return 1;
}
else if (mpd_song_get_tag(song, MPD_TAG_ALBUM, 0) == NULL) {
eulog(LOG_ERR, "Current playing song has no album tag!");
mpd_song_free(song);
return 1;
}
esc_album = quote(mpd_song_get_tag(song, MPD_TAG_ALBUM, 0));
esc_artist = quote(mpd_song_get_tag(song, MPD_TAG_ARTIST, 0));
myexpr = g_strdup_printf("name=%s and artist=%s", esc_album, esc_artist);
g_free(esc_album);
g_free(esc_artist);
mpd_song_free(song);
if (!mpdcron_rmtag_album_expr(conn, myexpr, tag, &changes)) {
eulog(LOG_ERR, "Failed to remove tag from current playing album: %s",
conn->error->message);
g_free(myexpr);
return 1;
}
g_free(myexpr);
}
printf("Modified %d entries\n", changes);
return 0;
}
static int
love_album(struct mpdcron_connection *conn, bool love, const char *expr)
{
int changes;
char *esc_album, *myexpr;
struct mpd_song *song;
if (expr != NULL) {
if (!mpdcron_love_album_expr(conn, love, expr, &changes)) {
eulog(LOG_ERR, "Failed to %s album: %s",
love ? "love" : "hate",
conn->error->message);
return 1;
}
}
else {
if ((song = load_current_song()) == NULL)
return 1;
else if (mpd_song_get_tag(song, MPD_TAG_ALBUM, 0) == NULL) {
eulog(LOG_ERR, "Current playing song has no album tag!");
mpd_song_free(song);
return 1;
}
esc_album = quote(mpd_song_get_tag(song, MPD_TAG_ALBUM, 0));
myexpr = g_strdup_printf("name=%s", esc_album);
g_free(esc_album);
mpd_song_free(song);
if (!mpdcron_love_album_expr(conn, love, myexpr, &changes)) {
eulog(LOG_ERR, "Failed to %s current playing album: %s",
love ? "love" : "hate",
conn->error->message);
g_free(myexpr);
return 1;
}
g_free(myexpr);
}
printf("Modified %d entries\n", changes);
return 0;
}
static int
rmtag_genre(struct mpdcron_connection *conn, const char *tag, const char *expr)
{
int changes;
if (expr != NULL) {
if (!mpdcron_rmtag_genre_expr(conn, expr, tag, &changes)) {
eulog(LOG_ERR, "Failed to remove tag from genre: %s",
conn->error->message);
return 1;
}
}
else {
char *esc_genre, *myexpr;
struct mpd_song *song;
if ((song = load_current_song()) == NULL)
return 1;
else if (mpd_song_get_tag(song, MPD_TAG_GENRE, 0) == NULL) {
eulog(LOG_ERR, "Current playing song has no genre tag!");
mpd_song_free(song);
return 1;
}
esc_genre = quote(mpd_song_get_tag(song, MPD_TAG_GENRE, 0));
myexpr = g_strdup_printf("name=%s", esc_genre);
g_free(esc_genre);
mpd_song_free(song);
if (!mpdcron_rmtag_genre_expr(conn, myexpr, tag, &changes)) {
eulog(LOG_ERR, "Failed to remove tag from current playing genre: %s",
conn->error->message);
g_free(myexpr);
return 1;
}
g_free(myexpr);
}
printf("Modified %d entries\n", changes);
return 0;
}
static int
count_artist(struct mpdcron_connection *conn, const char *expr,
const char *count)
{
int changes;
char *esc_artist, *myexpr;
struct mpd_song *song;
if (expr != NULL) {
if (!mpdcron_count_artist_expr(conn, expr, count, &changes)) {
eulog(LOG_ERR, "Failed to change play count of artist: %s",
conn->error->message);
return 1;
}
}
else {
if ((song = load_current_song()) == NULL)
return 1;
else if (mpd_song_get_tag(song, MPD_TAG_ARTIST, 0) == NULL) {
eulog(LOG_ERR, "Current playing song has no artist tag!");
mpd_song_free(song);
return 1;
}
esc_artist = quote(mpd_song_get_tag(song, MPD_TAG_ARTIST, 0));
myexpr = g_strdup_printf("name=%s", esc_artist);
g_free(esc_artist);
mpd_song_free(song);
if (!mpdcron_count_artist_expr(conn, myexpr, count, &changes)) {
eulog(LOG_ERR, "Failed to change play count of current playing artist: %s",
conn->error->message);
g_free(myexpr);
return 1;
}
g_free(myexpr);
}
printf("Modified %d entries\n", changes);
return 0;
}
static int
love_song(struct mpdcron_connection *conn, bool love, const char *expr)
{
int changes;
char *esc_uri, *myexpr;
struct mpd_song *song;
if (expr != NULL) {
if (!mpdcron_love_expr(conn, love, expr, &changes)) {
eulog(LOG_ERR, "Failed to %s song: %s",
love ? "love" : "hate",
conn->error->message);
return 1;
}
}
else {
if ((song = load_current_song()) == NULL)
return 1;
esc_uri = quote(mpd_song_get_uri(song));
myexpr = g_strdup_printf("uri=%s", esc_uri);
g_free(esc_uri);
mpd_song_free(song);
if (!mpdcron_love_expr(conn, love, myexpr, &changes)) {
eulog(LOG_ERR, "Failed to %s current playing song: %s",
love ? "love" : "hate",
conn->error->message);
g_free(myexpr);
return 1;
}
g_free(myexpr);
}
printf("Modified %d entries\n", changes);
return 0;
}