diff options
| -rw-r--r-- | server/client.erl | 46 | ||||
| -rw-r--r-- | server/media.erl | 6 |
2 files changed, 36 insertions, 16 deletions
diff --git a/server/client.erl b/server/client.erl index ce7c99b..333df4a 100644 --- a/server/client.erl +++ b/server/client.erl @@ -10,32 +10,52 @@ start(Node) -> case server:rpc(Client, {change_state, Server}) of {ok} -> {ok, Client}; - _ -> - {error, unknown_error} + Why -> + {error, {unknown_error, Why}} end. loop(Client) -> receive list -> - Client ! {ok, {foo}}, - loop(Client); + try media:all() of + Result -> + Client ! {ok, Result} + catch + _: Why -> + Client ! {error, Why} + end; get_votes -> - Client ! {ok, media:getVotes(Client)}, - loop(Client); + try media:getVotes(Client) of + Result -> + Client ! {ok, Result} + catch + _: Why -> + Client ! {error, Why} + end; {vote, Artist, Title} -> - Client ! media:vote(Artist, Title), - loop(Client); + try media:vote(Artist, Title) of + Result -> + Client ! {ok, Result} + catch + _: Why -> + Client ! {error, Why} + end; {devote, Artist, Title} -> - Client ! media:devote(Artist, Title), - loop(Client); + try media:devote(Artist, Title) of + Result -> + Client ! {ok, Result} + catch + _: Why -> + Client ! {error, Why} + end; Cmd -> - Client ! {error, {unknown_command, Cmd}}, - loop(Client) - end. + Client ! {error, {unknown_command, Cmd}} + end, + loop(Client). register(Client, {Name, Password}) -> dis ! {Client, {register, {Name, Password}}}. diff --git a/server/media.erl b/server/media.erl index 1463715..9d5bcb6 100644 --- a/server/media.erl +++ b/server/media.erl @@ -26,11 +26,11 @@ init() -> start_playing(), io:format("Starting to play music\n"). -read_files([FN|Rest],Total,Fail) -> +read_files([FN|Rest],Total,Fail) -> case id3v2:read_file(FN) of {ok, Props} -> % insert entry into mnesia DB Artist = proplists:get_value(tpe1, Props), - Title = proplists:get_value(tit2, Props), + Title = proplists:get_value(tit2, Props), insert(bitstring_to_list(Artist), bitstring_to_list(Title), FN), read_files(Rest, Total+1, Fail); not_found -> read_files(Rest, Total+1, Fail+1) @@ -99,7 +99,7 @@ play(Artist, Title, Callback) -> % Of course we need a query to find out whats actually the most wished for track. % We will do it by requesting all the records from the database and then iteramte over just taking a look at the vote -% variable, so it is like list of integers. In case no tracks were voted for we just take the first track we find and play it. Of course it is locked afterwards so another will be choosen. +% variable, so it is like list of integers. In case no tracks were voted for we just take the first track we find and play it. Of course it is locked afterwards so another will be choosen. vote(Artist, Title) -> F = fun() -> |