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Commands: add help command

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Pragmatic Software 2020-01-20 16:37:51 -08:00
parent fa9bb06606
commit cec026705b
1 changed files with 93 additions and 14 deletions
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107
PBot/Commands.pm
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@ -40,6 +40,7 @@ sub initialize {
$self->register(sub { $self->set(@_) }, "cmdset", 90);
$self->register(sub { $self->unset(@_) }, "cmdunset", 90);
$self->register(sub { $self->help(@_) }, "help", 0);
}
sub register {
@ -127,20 +128,6 @@ sub interpreter {
return undef;
}
sub set {
my ($self, $from, $nick, $user, $host, $arguments, $stuff) = @_;
my ($command, $key, $value) = $self->{pbot}->{interpreter}->split_args($stuff->{arglist}, 3);
return "Usage: cmdset <command> [key [value]]" if not defined $command;
return $self->{metadata}->set($command, $key, $value);
}
sub unset {
my ($self, $from, $nick, $user, $host, $arguments, $stuff) = @_;
my ($command, $key) = $self->{pbot}->{interpreter}->split_args($stuff->{arglist}, 2);
return "Usage: cmdunset <command> <key>" if not defined $command or not defined $key;
return $self->{metadata}->unset($command, $key);
}
sub get_meta {
my ($self, $command, $key) = @_;
$command = lc $command;
@ -158,4 +145,96 @@ sub save_metadata {
$self->{metadata}->save;
}
sub set {
my ($self, $from, $nick, $user, $host, $arguments, $stuff) = @_;
my ($command, $key, $value) = $self->{pbot}->{interpreter}->split_args($stuff->{arglist}, 3);
return "Usage: cmdset <command> [key [value]]" if not defined $command;
return $self->{metadata}->set($command, $key, $value);
}
sub unset {
my ($self, $from, $nick, $user, $host, $arguments, $stuff) = @_;
my ($command, $key) = $self->{pbot}->{interpreter}->split_args($stuff->{arglist}, 2);
return "Usage: cmdunset <command> <key>" if not defined $command or not defined $key;
return $self->{metadata}->unset($command, $key);
}
sub help {
my ($self, $from, $nick, $user, $host, $arguments, $stuff) = @_;
if (not length $arguments) {
return "For general help, see <https://github.com/pragma-/pbot/tree/master/doc>. For help about a specific command or factoid, use `help <keyword> [channel]`.";
}
my $keyword = lc $self->{pbot}->{interpreter}->shift_arg($stuff->{arglist});
# check built-in commands first
if ($self->exists($keyword)) {
if (exists $self->{metadata}->{hash}->{$keyword}) {
my $name = $self->{metadata}->{hash}->{$keyword}->{_name};
my $level = $self->{metadata}->{hash}->{$keyword}->{level};
my $help = $self->{metadata}->{hash}->{$keyword}->{help};
my $result = "/say $name: ";
if (defined $level and $level > 0) {
$result .= "[Level $level admin command] ";
}
if (not defined $help or not length $help) {
$result .= "I have no help for this command yet.";
} else {
$result .= $help;
}
return $result;
}
return "$keyword is a built-in command, but I have no help for it yet.";
}
# then factoids
my $channel_arg = $self->{pbot}->{interpreter}->shift_arg($stuff->{arglist});
$channel_arg = $from if not defined $channel_arg or not length $channel_arg;
$channel_arg = '.*' if $channel_arg !~ m/^#/;
my @factoids = $self->{pbot}->{factoids}->find_factoid($channel_arg, $keyword, exact_trigger => 1);
if (not @factoids or not $factoids[0]) {
return "I don't know anything about $keyword.";
}
my ($channel, $trigger);
if (@factoids > 1) {
if (not grep { $_->[0] eq $channel_arg } @factoids) {
return "/say $keyword found in multiple channels: " . (join ', ', sort map { $_->[0] eq '.*' ? 'global' : $_->[0] } @factoids) . "; use `help $keyword <channel>` to disambiguate.";
} else {
foreach my $factoid (@factoids) {
if ($factoid->[0] eq $channel_arg) {
($channel, $trigger) = ($factoid->[0], $factoid->[1]);
last;
}
}
}
} else {
($channel, $trigger) = ($factoids[0]->[0], $factoids[0]->[1]);
}
my $channel_name = $self->{pbot}->{factoids}->{factoids}->{hash}->{$channel}->{_name};
my $trigger_name = $self->{pbot}->{factoids}->{factoids}->{hash}->{$channel}->{$trigger}->{_name};
$channel_name = 'global channel' if $channel_name eq '.*';
$trigger_name = "\"$trigger_name\"" if $trigger_name =~ / /;
my $result = "/say ";
$result .= "[$channel_name] " if $channel ne $from and $channel ne '.*';
$result .= "$trigger_name: ";
my $help = $self->{pbot}->{factoids}->{factoids}->{hash}->{$channel}->{$trigger}->{help};
if (not defined $help or not length $help) {
return "/say $trigger_name is a factoid for $channel_name, but I have no help for it yet.";
}
$result .= $help;
return $result;
}
1;