4 class App::MPD::Feeder::Options;
7 use Time::Duration qw(duration_exact);
8 use Time::Duration::Parse qw(parse_duration);
10 has $log_level :reader = 'warn';
11 has $target_queue_length :reader = 10;
12 has $mpd_host :reader = undef;
13 has $mpd_port :reader = undef;
14 has $db_path :reader = 'mpd-feeder';
15 has $db_user :reader = undef;
16 has $db_password :reader = undef;
17 has $min_album_interval :reader = parse_duration('5h');
18 has $min_song_interval :reader = parse_duration('13d');
19 has $min_artist_interval :reader = parse_duration('1h 15m');
20 has $skip_db_update :reader = 0;
22 method parse_command_line {
23 Getopt::Long::GetOptions(
24 'log-level=s' => \$log_level,
25 'skip-db-update!' => \$skip_db_update,
26 'tql|target-queue-length=n' => sub {
27 $target_queue_length = parse_integer(pop);
29 'mpd-host=s' => \$mpd_host,
30 'mpd-port=s' => \$mpd_port,
31 'db-path=s' => \$db_path,
32 'db-user=s' => \$db_user,
33 'min-album-interval=s' => sub {
34 $min_album_interval = parse_duration(pop);
36 'min-sing-interval=s' => sub {
37 $min_song_interval = parse_duration(pop);
39 'min-artist-interval=s' => sub {
40 $min_artist_interval = parse_duration(pop);
45 sub handle_config_option( $ini, $section, $option, $target_ref,
48 return undef unless exists $ini->{$section}{$option};
50 my $value = $ini->{$section}{$option};
52 $value = $converter->($value) if $converter;
54 $$target_ref = $value;
56 $log->trace("Option $section.$option = $value");
61 say "log_level = $log_level";
64 say "host = " . ( $mpd_host // '' );
65 say "port = " . ( $mpd_port // '' );
68 say "target-length = $target_queue_length";
69 say "min-song-interval = " . duration_exact($min_song_interval);
70 say "min-album-interval = " . duration_exact($min_album_interval);
71 say "min-artist-interval = " . duration_exact($min_artist_interval);
74 say "path = " . ( $db_path // '' );
75 say "user = " . ( $db_user // '' );
76 say "password = " . ( $db_password // '' );
79 sub parse_integer($input) {
80 die "Invalid integer value '$input'" unless $input =~ /^\+?\d{1,18}$/;
84 method parse_config_file($path) {
85 $log->trace("Parsing configuration file $path");
87 use Config::INI::Reader;
88 my $ini = Config::INI::Reader->read_file($path);
90 handle_config_option( $ini => mpd => host => \$mpd_host );
91 handle_config_option( $ini => mpd => port => \$mpd_port );
93 handle_config_option( $ini => 'mpd-feeder' => log_level => \$log_level );
96 $ini => queue => 'target-length' => \$target_queue_length,
100 $ini => queue => 'min-song-interval' => \$min_song_interval,
103 handle_config_option(
104 $ini => queue => 'min-album-interval' => \$min_album_interval,
107 handle_config_option(
108 $ini => queue => 'min-artist-interval' => \$min_artist_interval,
112 handle_config_option( $ini => db => path => \$db_path );
113 handle_config_option( $ini => db => user => \$db_user );
114 handle_config_option( $ini => db => password => \$db_password );
116 # FIXME: complain about unknown sections/parameters