static int
lfm_action_lookup (DB_plugin_action_t *action, DB_playItem_t *it)
{
const char *artist = deadbeef->pl_find_meta (it, "artist");
const char *title = deadbeef->pl_find_meta (it, "title");
if (!title || !artist)
return 0;
char eartist [strlen (artist) * 3 + 1];
char etitle [strlen (title) * 3 + 1];
if (-1 == lfm_uri_encode (eartist, sizeof (eartist), artist))
return 0;
if (-1 == lfm_uri_encode (etitle, sizeof (etitle), title))
return 0;
char *command = NULL;
if (-1 == asprintf (&command, "xdg-open 'http://www.last.fm/music/%s/_/%s' &", eartist, etitle))
return 0;
system (command);
free (command);
return 0;
}
// returns number of encoded chars on success
// or -1 on error
static int
lfm_add_keyvalue_uri_encoded (char **out, int *outl, const char *key, const char *value) {
int ll = *outl;
int keyl = strlen (key);
if (*outl <= keyl+1) {
return -1;
}
// append key and '=' sign
memcpy (*out, key, keyl);
(*out)[keyl] = '=';
*out += keyl+1;
*outl -= keyl+1;
// encode and append value
int l = lfm_uri_encode (*out, *outl, value);
if (l < 0) {
return -1;
}
*out += l;
*outl -= l;
// append '&'
if (*outl <= 1) {
return -1;
}
strcpy (*out, "&");
*out += 1;
*outl -= 1;
return ll - *outl;
}
static int
lfm_action_lookup (DB_plugin_action_t *action, int ctx)
{
char *command = NULL;
DB_playItem_t *it = NULL;
char artist[META_FIELD_SIZE];
char title[META_FIELD_SIZE];
if (ctx == DDB_ACTION_CTX_SELECTION) {
// find first selected
ddb_playlist_t *plt = deadbeef->plt_get_curr ();
if (plt) {
it = deadbeef->plt_get_first (plt, PL_MAIN);
while (it) {
if (deadbeef->pl_is_selected (it)) {
break;
}
DB_playItem_t *next = deadbeef->pl_get_next (it, PL_MAIN);
deadbeef->pl_item_unref (it);
it = next;
}
deadbeef->plt_unref (plt);
}
}
else if (ctx == DDB_ACTION_CTX_NOWPLAYING) {
it = deadbeef->streamer_get_playing_track ();
}
if (!it) {
goto out;
}
if (!deadbeef->pl_get_meta (it, "artist", artist, sizeof (artist))) {
goto out;
}
if (!deadbeef->pl_get_meta (it, "title", title, sizeof (title))) {
goto out;
}
int la = strlen (artist) * 3 + 1;
int lt = strlen (title) * 3 + 1;
char *eartist = alloca (la);
char *etitle = alloca (lt);
if (-1 == lfm_uri_encode (eartist, la, artist)) {
goto out;
}
if (-1 == lfm_uri_encode (etitle, lt, title)) {
goto out;
}
if (-1 == asprintf (&command, "xdg-open 'http://www.last.fm/music/%s/_/%s' &", eartist, etitle)) {
goto out;
}
int res = system (command);
out:
if (it) {
deadbeef->pl_item_unref (it);
}
if (command) {
free (command);
}
return 0;
}
