File Coverage

blib/lib/MojoX/Log/Fast.pm

Criterion	Covered	Total	%
statement	9	42	21.4
branch	0	14	0.0
condition	0	9	0.0
subroutine	3	12	25.0
pod	8	8	100.0
total	20	85	23.5

package MojoX::Log::Fast;

use Mojo::Base 'Mojo::Log';
use Carp 'croak';

our $VERSION = 'v1.1.0';

use Log::Fast;


my %MapLevel = (
    debug   => 'DEBUG',
    info    => 'INFO',
    warn    => 'WARN',
    error   => 'ERR',
    fatal   => 'ERR',
);


sub new {
    my $self = shift->SUPER::new();
    $self->{'_logger'} = shift || Log::Fast->global();
    if ($ENV{MOJO_LOG_LEVEL}) {
        $self->level($ENV{MOJO_LOG_LEVEL});
    }
    else {
        $self->level({reverse %MapLevel}->{ $self->{_logger}->level });
    }
    $self->unsubscribe('message');
    $self->on(message => \&_message);
    return $self;
}

sub context {
    my ($parent, $str) = @_;
    my $self = $parent->new();
    $self->level($parent->level);
    $self->{'context'} = $str;
    return $self;
}

sub config  { return shift->{'_logger'}->config(@_); }
sub ident   { return shift->{'_logger'}->ident(@_); }

sub handle  { croak q{log->handle: not supported, use log->config} };
sub path    { croak q{log->path: not supported, use log->config} };
sub format  { croak q{log->format: not implemented} }; ## no critic(ProhibitBuiltinHomonyms)

sub level {
    if (@_ == 1) {
        return $_[0]{'level'} if exists $_[0]{'level'};
        return $_[0]{'level'} = 'debug';
    }
    $_[0]{'level'} = $ENV{MOJO_LOG_LEVEL} || $_[1];
    $_[0]{'_logger'}->level($MapLevel{ $ENV{MOJO_LOG_LEVEL} || $_[1] });
    return $_[0];
}

sub _message {
    my ($self, $level, @lines) = @_;
    if ($self->{'context'}) {
        $lines[0] = "$self->{context} $lines[0]";
    }
    if ($level eq 'debug') {
        $self->{'_logger'}->DEBUG(join "\n", @lines);
    } elsif ($level eq 'info') {
        $self->{'_logger'}->INFO(join "\n", @lines);
    } elsif ($level eq 'warn') {
        $self->{'_logger'}->WARN(join "\n", @lines);
    } else { # error, fatal
        $self->{'_logger'}->ERR(join "\n", @lines);
    }
    return;
}

1; # Magic true value required at end of module
__END__