/**
Dispatch
checks args and then trys to match against commands
*/
void cmd_dispatch(int argc, char **argv)
{
int i;
if(argc < 1) {
cmd_sendresponse(put_error(501,"Bad Request"), 404);
cmd_done();
return;
}
for(i = 0; i < sizeof(commands) / sizeof(commands[0]); i++) {
if(!strcmp(commands[i].name, argv[0])) {
if(commands[i].fn(argc, argv))
cmd_done();
return;
}else if(!strcmp("playlist", argv[0])) {
/// @note: this is soon to be deprecated, a backwardcomp for prev version
#ifdef USE_MYSQL
_mysql_updateStats(g_conn, "init");
cmd_sendresponse(put_error(200,"Pong"), 200);
cmd_done();
return;
#endif
}
}
cmd_sendresponse(put_error(501,"Not implemented"), 404);
cmd_done();
}
/**
Cmd pong
Used when you need to ping the service, and see if its up
Responds with "pong" if available.
*/
int cmd_pong(int arc, char **argv){
#ifdef USE_MYSQL
_mysql_updateStats(g_conn, "init");
#endif
cmd_sendresponse(put_error(200,"Pong"), 200);
cmd_done();
return 1;
}
static void search_complete(sp_search *search, void *userdata)
{
if (sp_search_error(search) == SP_ERROR_OK){
get_search(search);
}
else cmd_sendresponse(put_error(400, sp_error_message(sp_search_error(search))), 400);
sp_search_release(search);
cmd_done();
}
/**
* @param search The search result
*/
static void get_search(sp_search *search)
{
int i;
json_t *json = json_object();
json_t *tracks = json_array();
json_object_set_new(json, "tracks", tracks);
for (i = 0; i < sp_search_num_tracks(search); ++i){
json_array_append_new(tracks, get_track(sp_search_track(search, i)));
}
json_object_set_new_nocheck(json, "query", json_string_nocheck(sp_search_query(search)));
cmd_sendresponse(json, 200);
}
/**
Help
outputs the cmds, and its args and howtoos
*/
static int cmd_help(int argc, char **argv)
{
int i;
json_t *json = json_object();
json_t *help = json_object();
json_object_set_new(json, "help", help);
json_t *result = json_array();
json_object_set_new(help, "commands", result);
for(i = 0; i < sizeof(commands) / sizeof(commands[0]); i++)
json_array_append_new(result, json_pack("{s:s, s:s, s:s}",
commands[i].name,commands[i].help,
"usage", commands[i].usage,
"notes", commands[i].notes));
cmd_sendresponse(json, 200);
json_decref(json);
return -1;
}
/**
* toplist_charts
*
* returnes json result for possible charts
* the types are taken from spotify client, there may be more types
* available for other users in other countries then Sweden.
*/
static void toplist_charts(void)
{
json_t *obj = json_pack("{s:[{s:[{s:s,s:s},{s:s,s:s},{s:s,s:s}]},{s:[{s:s,s:s},{s:s,s:s},{s:s,s:s},{s:s,s:s},{s:s,s:s},{s:s,s:s},{s:s,s:s},{s:s,s:s},{s:s,s:s},{s:s,s:s},{s:s,s:s},]}]}",
"Charts",
"types",
"name", "Top Artists",
"id", "artists",
"name", "Top Albums",
"id", "albums",
"name", "Top Tracks",
"id", "tracks",
"geo",
"name", "Everywhere",
"id", "global",
"name", "For me",
"id", "user/<username>",
"name", "DK",
"id", "region/DK",
"name", "ES",
"id", "region/ES",
"name", "FI",
"id", "region/FI",
"name", "FR",
"id", "region/FR",
"name", "GB",
"id", "region/GB",
"name", "NO",
"id", "region/NO",
"name", "US",
"id", "region/US",
"name", "SE",
"id", "region/SE",
"name", "NL",
"id", "region/NL"
);
cmd_sendresponse(obj, 200);
}
/**
* Callback for libspotify
*
* @param result The toplist result object that is now done
* @param userdata The opaque pointer given to sp_toplistbrowse_create()
*/
static void got_toplist(sp_toplistbrowse *result, void *userdata)
{
int i;
json_t *json = json_object();
json_t *toplist = json_object();
json_object_set_new(json, "toplist", toplist);
json_t *results = json_array();
json_object_set_new(toplist, "result", results);
// We print from all types. Only one of the loops will acually yield anything.
for(i = 0; i < sp_toplistbrowse_num_artists(result); i++)
json_array_append_new(results, get_artist(sp_toplistbrowse_artist(result, i)));
for(i = 0; i < sp_toplistbrowse_num_albums(result); i++)
json_array_append_new(results, get_album(sp_toplistbrowse_album(result, i)));
for(i = 0; i < sp_toplistbrowse_num_tracks(result); i++)
json_array_append_new(results, get_track(sp_toplistbrowse_track(result, i)));
cmd_sendresponse(json, 200);
sp_toplistbrowse_release(result);
cmd_done();
}
static void search_usage(void)
{
cmd_sendresponse(put_error(400, "Usage: search <query> Example: /search/artist:Madonna track:Like a prayer"), 400);
}
static void toplist_usage(void)
{
cmd_sendresponse(put_error(400,"Usage: toplist / (charts) | ( (tracks | albums | artists) / (global | region / <countrycode> | user / <username>) )"), 400);
}
